Mock Version: 6.0
Mock Version: 6.0
Mock Version: 6.0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target aarch64 --nodeps /builddir/build/SPECS/opengrm-ngram.spec'], chrootPath='/var/lib/mock/f43-build-57079059-6548269/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 0xffffb8b69370>timeout=201600uid=1000gid=425user='mockbuild'unshare_net=TrueprintOutput=Falsenspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.lj39l1vb:/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'])
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.lj39l1vb:/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', '7fc5726911124436aac3cbe94a55dae6', '-D', '/var/lib/mock/f43-build-57079059-6548269/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.lj39l1vb:/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 aarch64 --nodeps /builddir/build/SPECS/opengrm-ngram.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: aarch64
Building for target aarch64
setting SOURCE_DATE_EPOCH=1738454400
Wrote: /builddir/build/SRPMS/opengrm-ngram-1.3.16-5.fc43.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target aarch64 --nodeps /builddir/build/SPECS/opengrm-ngram.spec'], chrootPath='/var/lib/mock/f43-build-57079059-6548269/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 0xffffb8b69370>timeout=201600uid=1000gid=425user='mockbuild'unshare_net=TrueprintOutput=Falsenspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.lj39l1vb:/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'])
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.lj39l1vb:/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', '4ed925ff97f648faa2b915abbac95b7f', '-D', '/var/lib/mock/f43-build-57079059-6548269/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.lj39l1vb:/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 aarch64 --nodeps /builddir/build/SPECS/opengrm-ngram.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: aarch64
Building for target aarch64
setting SOURCE_DATE_EPOCH=1738454400
Executing(%mkbuilddir): /bin/sh -e /var/tmp/rpm-tmp.kcVU6A
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ test -d /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ /usr/bin/rm -rf /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ /usr/bin/mkdir -p /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ /usr/bin/mkdir -p /builddir/build/BUILD/opengrm-ngram-1.3.16-build/SPECPARTS
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.X5HXwG
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ rm -rf ngram-1.3.16
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/ngram-1.3.16.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd ngram-1.3.16
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.tZGggS
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ 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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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 ngram-1.3.16
+ 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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ 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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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
+ '[' '-flto=auto -ffat-lto-objectsx' '!=' x ']'
++ find . -type f -name configure -print
+ for file in $(find . -type f -name configure -print)
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\) = /__attribute__ ((used)) char (*f) () = /g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\);/__attribute__ ((used)) char (*f) ();/g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \$2 \(\);/__attribute__ ((used)) char \$2 ();/g' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2024-08-01 15:45:31.000000000 +0000
+++ ./configure	2025-02-08 03:42:35.252069419 +0000
@@ -1749,7 +1749,7 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char $2 ();
+__attribute__ ((used)) char $2 ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
+ /usr/bin/sed --in-place=.backup '1{$!N;$!N};$!N;s/int x = 1;\nint y = 0;\nint z;\nint nan;/volatile int x = 1; volatile int y = 0; volatile int z, nan;/;P;D' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed --in-place=.backup 's#^lt_cv_sys_global_symbol_to_cdecl=.*#lt_cv_sys_global_symbol_to_cdecl="sed -n -e '\''s/^T .* \\(.*\\)$/extern int \\1();/p'\'' -e '\''s/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\''"#' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2025-02-08 03:42:35.252069419 +0000
+++ ./configure	2025-02-08 03:42:35.278069653 +0000
@@ -7801,7 +7801,7 @@
 # Transform an extracted symbol line into a proper C declaration.
 # Some systems (esp. on ia64) link data and code symbols differently,
 # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 $lt_cdecl_hook\
 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
@@ -17837,7 +17837,7 @@
 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+ '[' 1 = 1 ']'
+++ dirname ./configure
++ find . -name config.guess -o -name config.sub
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.guess
+ '[' -f /usr/lib/rpm/redhat/config.guess ']'
+ /usr/bin/rm -f ./config.guess
++ basename ./config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./config.guess
'/usr/lib/rpm/redhat/config.guess' -> './config.guess'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.sub
+ '[' -f /usr/lib/rpm/redhat/config.sub ']'
+ /usr/bin/rm -f ./config.sub
++ basename ./config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./config.sub
'/usr/lib/rpm/redhat/config.sub' -> './config.sub'
+ '[' 1 = 1 ']'
+ '[' x '!=' 'x-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' ']'
++ find . -name ltmain.sh
+ for i in $(find . -name ltmain.sh)
+ /usr/bin/sed -i.backup -e 's~compiler_flags=$~compiler_flags="-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld"~' ./ltmain.sh
++ grep -q runstatedir=DIR ./configure
++ echo --runstatedir=/run
+ ./configure --build=aarch64-redhat-linux-gnu --host=aarch64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/bin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --runstatedir=/run --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info 'CXXFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL' 'LIBS=-L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas'
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports the include directive... yes (GNU style)
checking for aarch64-redhat-linux-gnu-gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether gcc accepts -g... yes
checking for gcc option to enable C11 features... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... none
checking for aarch64-redhat-linux-gnu-ar... no
checking for aarch64-redhat-linux-gnu-lib... no
checking for aarch64-redhat-linux-gnu-link... no
checking for ar... ar
checking the archiver (ar) interface... ar
checking whether the compiler supports GNU C++... yes
checking whether g++ accepts -g... yes
checking for g++ option to enable C++11 features... none needed
checking dependency style of g++... none
checking build system type... aarch64-redhat-linux-gnu
checking host system type... aarch64-redhat-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert aarch64-redhat-linux-gnu file names to aarch64-redhat-linux-gnu format... func_convert_file_noop
checking how to convert aarch64-redhat-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for aarch64-redhat-linux-gnu-file... no
checking for file... file
checking for aarch64-redhat-linux-gnu-objdump... no
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for aarch64-redhat-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for aarch64-redhat-linux-gnu-ar... ar
checking for archiver @FILE support... @
checking for aarch64-redhat-linux-gnu-strip... no
checking for strip... strip
checking for aarch64-redhat-linux-gnu-ranlib... no
checking for ranlib... ranlib
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libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-count-prune.cc  -fPIC -DPIC -o .libs/ngram-count-prune.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-input.cc  -fPIC -DPIC -o .libs/ngram-input.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c util.cc  -fPIC -DPIC -o .libs/util.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-kneser-ney.cc  -fPIC -DPIC -o .libs/ngram-kneser-ney.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-shrink.cc  -fPIC -DPIC -o .libs/ngram-shrink.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-make.cc  -fPIC -DPIC -o .libs/ngram-make.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-absolute.cc  -fPIC -DPIC -o .libs/ngram-absolute.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-list-prune.cc  -fPIC -DPIC -o .libs/ngram-list-prune.o
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c ngram-output.cc  -fPIC -DPIC -o .libs/ngram-output.o
/bin/sh ../../libtool  --tag=CXX   --mode=compile g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o hist-arc.lo hist-arc.cc
libtool: compile:  g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H -I./../include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c hist-arc.cc  -fPIC -DPIC -o .libs/hist-arc.o
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-absolute.h:26,
                 from ./../include/ngram/ngram-kneser-ney.h:24,
                 from ngram-kneser-ney.cc:18:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ngram-context.cc:18:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
ngram-context.cc: In static member function 'static void ngram::NGramContext::ParseContextInterval(std::string_view, std::vector<int>*, std::vector<int>*)':
ngram-context.cc:143:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::basic_string_view<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  143 |   for (int i = 0; i < labels1.size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~
ngram-context.cc:147:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::basic_string_view<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  147 |   for (int i = 0; i < labels2.size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~
ngram-context.cc: In member function 'void ngram::NGramContext::Init()':
ngram-context.cc:158:29: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  158 |   if (context_begin_.size() >= hi_order_) hi_order_ = context_begin_.size() + 1;
      |       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngram-context.cc:159:27: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  159 |   if (context_end_.size() >= hi_order_) hi_order_ = context_end_.size() + 1;
      |       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngram-context.cc: In function 'bool ngram::NGramWriteContexts(const std::string&, const std::vector<std::__cxx11::basic_string<char> >&)':
ngram-context.cc:307:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  307 |   for (int i = 0; i < contexts.size(); ++i) strm << contexts[i] << std::endl;
      |                   ~~^~~~~~~~~~~~~~~~~
ngram-marginalize.cc: In member function 'void ngram::NGramMarginal::SetArcIndices(StateId, bool)':
ngram-marginalize.cc:125:28: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'fst::ArcTpl<fst::TropicalWeightTpl<float> >::Label' {aka 'int'} [-Wsign-compare]
  125 |     while (indices_.size() <= arc.ilabel + 1) indices_.push_back(-1);
      |            ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-absolute.h:26,
                 from ngram-absolute.cc:18:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
ngram-marginalize.cc: In member function 'int ngram::NGramMarginal::GetCurrentArcIndex(int)':
ngram-marginalize.cc:135:26: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  135 |   while (indices_.size() <= label + 1) indices_.push_back(-1);
      |          ~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context-prune.h:25,
                 from ngram-shrink.cc:25:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ngram-count-prune.cc:18:
./../include/ngram/ngram-count-prune.h: In constructor 'ngram::NGramCountPrune::NGramCountPrune(fst::StdMutableFst*, const std::vector<double>&, int, double, ngram::NGramShrink<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::Label, double, bool)':
./../include/ngram/ngram-count-prune.h:64:50: warning: comparison of integer expressions of different signedness: 'std::vector<double>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   64 |       count_minimums_[i] = count_minimums.size() > i
      |                            ~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from ./../include/ngram/ngram-context-prune.h:26:
./../include/ngram/ngram-count-prune.h: In constructor 'ngram::NGramCountPrune::NGramCountPrune(fst::StdMutableFst*, const std::vector<double>&, int, double, ngram::NGramShrink<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::Label, double, bool)':
./../include/ngram/ngram-count-prune.h:64:50: warning: comparison of integer expressions of different signedness: 'std::vector<double>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   64 |       count_minimums_[i] = count_minimums.size() > i
      |                            ~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-absolute.h:26,
                 from ngram-make.cc:30:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts<Arc>::SetCounts(const fst::StdFst&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; fst::StdFst = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >]':
./../include/ngram/ngram-absolute.h:51:31:   required from here
   51 |     count_of_counts_.SetCounts(fst);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-count-of-counts.h:182:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  182 |       while (order >= histogram_.size())
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-marginalize.h:25,
                 from ngram-marginalize.cc:18:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::StationaryStateProbs(std::vector<double>*, double, double, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]':
./../include/ngram/ngram-model.h:289:13:   required from 'bool ngram::NGramModel<Arc>::CalculateStateProbs(std::vector<double>*, bool, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]'
  289 |       ret = StationaryStateProbs(probs, .999999, norm_eps_, maxiters);
      |             ^~~~~~~~~~~~~~~~~~~~
ngram-marginalize.cc:49:39:   required from here
   49 |   if (!NGramModel::CalculateStateProbs(&weights, false))
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:1084:32: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1084 |         for (size_t st = 0; st < nstates_; ++st) {
      |                             ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h:1091:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1091 |       for (size_t st = 0; st < nstates_; ++st) {
      |                           ~~~^~~~~~~~~~
In file included from ngram-shrink.cc:16:
./../include/ngram/ngram-shrink.h: In instantiation of 'double ngram::NGramShrink<Arc>::ThetaForMaxNGrams(int, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-relentropy.h:54:31:   required from here
   54 |     theta_ = ThetaForMaxNGrams(target_number_of_ngrams, min_order);
      |              ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:786:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  786 |   while (threshold_index < scores.size() && scores[threshold_index] == theta) {
      |          ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:789:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  789 |   if (threshold_index >= scores.size()) {  // Sets theta more than max.
      |       ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts<Arc>::SetCounts(const fst::StdFst&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; fst::StdFst = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >]':
./../include/ngram/ngram-absolute.h:51:31:   required from here
   51 |     count_of_counts_.SetCounts(fst);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-count-of-counts.h:182:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  182 |       while (order >= histogram_.size())
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-output.h:35,
                 from ngram-output.cc:18:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts<Arc>::SetCounts(const fst::StdFst&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; fst::StdFst = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >]':
./../include/ngram/ngram-absolute.h:51:31:   required from here
   51 |     count_of_counts_.SetCounts(fst);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-count-of-counts.h:182:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  182 |       while (order >= histogram_.size())
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-count-prune.h:26:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-count-prune.h:74:54:   required from here
   74 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   75 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h: In instantiation of 'void ngram::NGramShrink<Arc>::GetNGramsAndOrScoresMinOrder(std::vector<std::vector<typename Arc::Label> >*, std::vector<double>*, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int; typename Arc::Label = int]':
./../include/ngram/ngram-shrink.h:768:21:   required from 'double ngram::NGramShrink<Arc>::ThetaForMaxNGrams(int, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  768 |   NGramShrink<Arc>::GetNGramsAndOrScoresMinOrder(nullptr, &scores, min_order);
      |   ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-relentropy.h:54:31:   required from here
   54 |     theta_ = ThetaForMaxNGrams(target_number_of_ngrams, min_order);
      |              ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:628:39: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  628 |         } else if (state_ngram.size() < min_order - 1) {
      |                    ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-marginalize.h:45:39:   required from here
   45 |         max_bo_updates_(max_bo_updates) {
      |                                       ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-count-of-counts.h: In instantiation of 'void ngram::NGramCountOfCounts<Arc>::SetCounts(const fst::StdFst&) [with Arc = ngram::HistogramArc; fst::StdFst = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >]':
./../include/ngram/ngram-katz.h:67:31:   required from 'void ngram::NGramKatz<Arc>::SetCountOfCounts(const fst::StdFst&) [with Arc = ngram::HistogramArc; fst::StdFst = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >]'
   67 |     count_of_counts_.SetCounts(fst);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
ngram-make.cc:129:38:   required from here
  129 |     if (ccfst) ngram.SetCountOfCounts(*ccfst);
      |                ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
./../include/ngram/ngram-count-of-counts.h:182:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<double> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  182 |       while (order >= histogram_.size())
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-marginalize.h:45:39:   required from here
   45 |         max_bo_updates_(max_bo_updates) {
      |                                       ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::StationaryStateProbs(std::vector<double>*, double, double, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]':
./../include/ngram/ngram-model.h:289:13:   required from 'bool ngram::NGramModel<Arc>::CalculateStateProbs(std::vector<double>*, bool, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]'
  289 |       ret = StationaryStateProbs(probs, .999999, norm_eps_, maxiters);
      |             ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:516:22:   required from 'void ngram::NGramShrink<Arc>::FillStateProbs() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  516 |   CalculateStateProbs(&probs);
      |   ~~~~~~~~~~~~~~~~~~~^~~~~~~~
./../include/ngram/ngram-shrink.h:463:5:   required from 'void ngram::NGramShrink<Arc>::CalculateShrinkScores(bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  463 |     FillStateProbs();               // calculate p(h)
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:483:3:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  483 |   CalculateShrinkScores(require_norm);  // Calculates scores for all ngrams.
      |   ^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-count-prune.h:74:54:   required from here
   74 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   75 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:1084:32: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1084 |         for (size_t st = 0; st < nstates_; ++st) {
      |                             ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h:1091:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1091 |       for (size_t st = 0; st < nstates_; ++st) {
      |                           ~~~^~~~~~~~~~
In file included from ./../include/ngram/ngram-shrink.h:35:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-count-prune.h:74:54:   required from here
   74 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   75 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-absolute.h:27:
./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake<Arc>::CalculateHiOrderMass(const std::vector<double>&, double) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-make.h:152:30:   required from 'void ngram::NGramMake<Arc>::SmoothState(StateId) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  152 |       double hi_order_mass = CalculateHiOrderMass(discounts, nlog_stored_sum);
      |                              ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-make.h:84:11:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   84 |           SmoothState(st);
      |           ^~~~~~~~~~~
ngram-absolute.cc:43:35:   required from here
   43 |   return NGramMake::MakeNGramModel();
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-make.h:126:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |     for (int i = 1; i < discounts.size(); ++i) {  // Sum discount counts
      |                     ~~^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-count-prune.h:74:54:   required from here
   74 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   75 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ngram-make.cc:18:
./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake<Arc>::CalculateHiOrderMass(const std::vector<double>&, double) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-make.h:152:30:   required from 'void ngram::NGramMake<Arc>::SmoothState(StateId) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  152 |       double hi_order_mass = CalculateHiOrderMass(discounts, nlog_stored_sum);
      |                              ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-make.h:84:11:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   84 |           SmoothState(st);
      |           ^~~~~~~~~~~
./../include/ngram/ngram-unsmoothed.h:44:68:   required from here
   44 |   bool MakeNGramModel() override { return NGramMake::MakeNGramModel(); }
      |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-make.h:126:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |     for (int i = 1; i < discounts.size(); ++i) {  // Sum discount counts
      |                     ~~^~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-make.h:69:25:   required from 'ngram::NGramMake<Arc>::NGramMake(fst::MutableFst<Arc>*, bool, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   69 |         backoff_(backoff) {}
      |                         ^
./../include/ngram/ngram-absolute.h:44:31:   required from here
   44 |         count_of_counts_(bins_) {}
      |                               ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
ngram-absolute.cc:43:35:   required from here
   43 |   return NGramMake::MakeNGramModel();
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-make.h:30:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
./../include/ngram/ngram-unsmoothed.h:44:68:   required from here
   44 |   bool MakeNGramModel() override { return NGramMake::MakeNGramModel(); }
      |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-make.h:69:25:   required from 'ngram::NGramMake<Arc>::NGramMake(fst::MutableFst<Arc>*, bool, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   69 |         backoff_(backoff) {}
      |                         ^
./../include/ngram/ngram-absolute.h:44:31:   required from here
   44 |         count_of_counts_(bins_) {}
      |                               ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-count.h:38,
                 from ./../include/ngram/ngram-input.h:35,
                 from ngram-input.cc:16:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-absolute.h:27:
./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake<Arc>::CalculateHiOrderMass(const std::vector<double>&, double) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-make.h:122:18:   required from here
  122 |   virtual double CalculateHiOrderMass(const std::vector<double> &discounts,
      |                  ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-make.h:126:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |     for (int i = 1; i < discounts.size(); ++i) {  // Sum discount counts
      |                     ~~^~~~~~~~~~~~~~~~~~
ngram-output.cc: In member function 'bool ngram::NGramOutput::PerplexityNGramModel(const std::vector<std::unique_ptr<fst::VectorFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > > > >&, int32_t, bool, std::string*, double, double)':
ngram-output.cc:121:25: warning: comparison of integer expressions of different signedness: 'ngram::NGramOutput::StateId' {aka 'int'} and 'std::vector<std::unique_ptr<fst::VectorFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > > > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  121 |   for (StateId i = 0; i < infsts.size(); ++i)
      |                       ~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
ngram-absolute.cc:43:35:   required from here
   43 |   return NGramMake::MakeNGramModel();
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::StationaryStateProbs(std::vector<double>*, double, double, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]':
./../include/ngram/ngram-model.h:289:13:   required from 'bool ngram::NGramModel<Arc>::CalculateStateProbs(std::vector<double>*, bool, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]'
  289 |       ret = StationaryStateProbs(probs, .999999, norm_eps_, maxiters);
      |             ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:516:22:   required from 'void ngram::NGramShrink<Arc>::FillStateProbs() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  516 |   CalculateStateProbs(&probs);
      |   ~~~~~~~~~~~~~~~~~~~^~~~~~~~
./../include/ngram/ngram-shrink.h:463:5:   required from 'void ngram::NGramShrink<Arc>::CalculateShrinkScores(bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  463 |     FillStateProbs();               // calculate p(h)
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:483:3:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  483 |   CalculateShrinkScores(require_norm);  // Calculates scores for all ngrams.
      |   ^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-count-prune.h:74:54:   required from here
   74 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   75 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:1084:32: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1084 |         for (size_t st = 0; st < nstates_; ++st) {
      |                             ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h:1091:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1091 |       for (size_t st = 0; st < nstates_; ++st) {
      |                           ~~~^~~~~~~~~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-count.h:38,
                 from ngram-count.cc:18:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-count-prune.h:74:54:   required from here
   74 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   75 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ngram-input.cc: In member function 'ngram::NGramInput::StateId ngram::NGramInput::GetHistoryState(const std::vector<std::__cxx11::basic_string<char> >&, const std::vector<int>&, const std::vector<int>&, StateId)':
ngram-input.cc:185:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  185 |   for (auto i = 0; i < words.size() - 2; ++i) {
      |                    ~~^~~~~~~~~~~~~~~~~~
ngram-input.cc:190:28: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  190 |     if (last_labels.size() <= i || label != last_labels[i]) {
      |         ~~~~~~~~~~~~~~~~~~~^~~~
./../include/ngram/ngram-make.h: In instantiation of 'double ngram::NGramMake<Arc>::CalculateHiOrderMass(const std::vector<double>&, double) const [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-make.h:152:30:   required from 'void ngram::NGramMake<Arc>::SmoothState(StateId) [with Arc = ngram::HistogramArc; StateId = int]'
  152 |       double hi_order_mass = CalculateHiOrderMass(discounts, nlog_stored_sum);
      |                              ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-make.h:84:11:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = ngram::HistogramArc]'
   84 |           SmoothState(st);
      |           ^~~~~~~~~~~
./../include/ngram/ngram-katz.h:62:42:   required from 'bool ngram::NGramKatz<Arc>::MakeNGramModel() [with Arc = ngram::HistogramArc]'
   62 |     return NGramMake<Arc>::MakeNGramModel();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
ngram-make.cc:130:30:   required from here
  130 |     if (!ngram.MakeNGramModel()) {
      |          ~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-make.h:126:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  126 |     for (int i = 1; i < discounts.size(); ++i) {  // Sum discount counts
      |                     ~~^~~~~~~~~~~~~~~~~~
ngram-output.cc: In member function 'void ngram::NGramOutput::RandNGramModel(int64_t, bool) const':
ngram-output.cc:523:51: warning: variable 'nextstate' set but not used [-Wunused-but-set-variable]
  523 |     StateId st = GetFst().Start(), hi_state = -1, nextstate;
      |                                                   ^~~~~~~~~
ngram-output.cc:524:11: warning: variable 'lbl' set but not used [-Wunused-but-set-variable]
  524 |     Label lbl;
      |           ^~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = ngram::HistogramArc]'
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
./../include/ngram/ngram-katz.h:62:42:   required from 'bool ngram::NGramKatz<Arc>::MakeNGramModel() [with Arc = ngram::HistogramArc]'
   62 |     return NGramMake<Arc>::MakeNGramModel();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
ngram-make.cc:130:30:   required from here
  130 |     if (!ngram.MakeNGramModel()) {
      |          ~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
./../include/ngram/ngram-unsmoothed.h:44:68:   required from here
   44 |   bool MakeNGramModel() override { return NGramMake::MakeNGramModel(); }
      |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
ngram-input.cc: In member function 'void ngram::NGramInput::ReadARPAOrder(std::vector<int>*, int, std::vector<double>*, ngram::NGramCounter<fst::LogWeightTpl<double> >*)':
ngram-input.cc:450:24: warning: comparison of integer expressions of different signedness: 'ngram::NGramInput::StateId' {aka 'int'} and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  450 |       while (nextstate >= boweights->size())
      |              ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
ngram-input.cc: In member function 'void ngram::NGramInput::SetARPABackoffWeights(const std::vector<double>&)':
ngram-input.cc:503:12: warning: comparison of integer expressions of different signedness: 'const int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  503 |     if (st < boweights.size()) {
      |         ~~~^~~~~~~~~~~~~~~~~~
ngram-input.cc: In member function 'bool ngram::NGramInput::CompileARPAModel(bool, bool)':
ngram-input.cc:587:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  587 |   for (auto i = 0; i < orders.size(); i++) {  // Read n-grams of each order
      |                    ~~^~~~~~~~~~~~~~~
In file included from ngram-count.cc:38:
./../include/ngram/ngram-hist-merge.h: In member function 'ngram::NGramMerge<ngram::HistogramArc>::Weight ngram::NGramHistMerge::WeightSum(ngram::NGramMerge<ngram::HistogramArc>::Weight, ngram::NGramMerge<ngram::HistogramArc>::Weight) const':
./../include/ngram/ngram-hist-merge.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::array<fst::TropicalWeightTpl<float>, 7>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int k = 0; k < v.size() - 1; k++) {
      |                     ~~^~~~~~~~~~~~~~
ngram-count.cc: In function 'void ngram::RoundCountsToInt(fst::StdMutableFst*)':
ngram-count.cc:46:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'fst::ExpandedFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'int'} [-Wsign-compare]
   46 |   for (size_t s = 0; s < fst->NumStates(); ++s) {
      |                      ~~^~~~~~~~~~~~~~~~~~
ngram-input.cc: In member function 'void ngram::NGramInput::AddBackoffAndCycles(StateId, Label)':
ngram-input.cc:680:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  680 |   for (auto i = 0; i < bigram_states.size(); ++i) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
ngram-input.cc:685:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  685 |   for (auto i = 0; i < bigram_states.size(); ++i) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
ngram-input.cc: In static member function 'static int ngram::NGramInput::UpdateLast(const std::vector<std::__cxx11::basic_string<char> >&, int, std::vector<int>*, std::vector<int>*, Label, StateId)':
ngram-input.cc:761:20: warning: comparison of integer expressions of different signedness: 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  761 |   if (words.size() > longest_ngram + 1) {  // Adds a dimension to vectors.
      |       ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = ngram::HistogramArc; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = ngram::HistogramArc; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from 'bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = ngram::HistogramArc]'
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
./../include/ngram/ngram-katz.h:62:42:   required from 'bool ngram::NGramKatz<Arc>::MakeNGramModel() [with Arc = ngram::HistogramArc]'
   62 |     return NGramMake<Arc>::MakeNGramModel();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
ngram-make.cc:130:30:   required from here
  130 |     if (!ngram.MakeNGramModel()) {
      |          ~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-count.h:38,
                 from ./../include/ngram/ngram-input.h:35,
                 from ngram-list-prune.cc:24:
./../include/ngram/ngram-context.h: In static member function 'static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)':
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
ngram-list-prune.cc: In function 'void ngram::GetNGramListToPrune(const std::vector<std::__cxx11::basic_string<char> >&, const fst::SymbolTable*, std::set<std::vector<int> >*, bool)':
ngram-list-prune.cc:48:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |         for (int i = 0; i < ngram_words.size(); ++i) {
      |                         ~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-count.h: In instantiation of 'ssize_t ngram::NGramCounter<Weight, Label>::NGramNextState(ssize_t) [with Weight = fst::LogWeightTpl<double>; Label = int; ssize_t = long int]':
ngram-input.cc:358:41:   required from here
  358 |     return ngram_counter->NGramNextState(arc_id);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
./../include/ngram/ngram-count.h:208:30: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'std::vector<ngram::NGramCounter<fst::LogWeightTpl<double> >::CountArc, std::allocator<ngram::NGramCounter<fst::LogWeightTpl<double> >::CountArc> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  208 |     if (arc_id < 0 || arc_id >= arcs_.size()) return -1;
      |                       ~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-count.h: In instantiation of 'bool ngram::NGramCounter<Weight, Label>::SetFinalNGramWeight(ssize_t, Weight) [with Weight = fst::LogWeightTpl<double>; Label = int; ssize_t = long int]':
ngram-input.cc:427:41:   required from here
  427 |       ngram_counter->SetFinalNGramWeight(st, nlprob);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./../include/ngram/ngram-count.h:214:34: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'std::vector<ngram::NGramCounter<fst::LogWeightTpl<double> >::CountState, std::allocator<ngram::NGramCounter<fst::LogWeightTpl<double> >::CountState> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  214 |     if (state_id < 0 || state_id >= states_.size()) return false;
      |                         ~~~~~~~~~^~~~~~~~~~~~~~~~~
./../include/ngram/ngram-count.h: In instantiation of 'bool ngram::NGramCounter<Weight, Label>::SetNGramWeight(ssize_t, Weight) [with Weight = fst::LogWeightTpl<double>; Label = int; ssize_t = long int]':
ngram-input.cc:436:36:   required from here
  436 |       ngram_counter->SetNGramWeight(arc_id, nlprob);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./../include/ngram/ngram-count.h:234:30: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'std::vector<ngram::NGramCounter<fst::LogWeightTpl<double> >::CountArc, std::allocator<ngram::NGramCounter<fst::LogWeightTpl<double> >::CountArc> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  234 |     if (arc_id < 0 || arc_id >= arcs_.size()) return false;
      |                       ~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]'
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-list-prune.h:32,
                 from ngram-list-prune.cc:16:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-list-prune.h:64:54:   required from here
   64 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   65 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-hist-merge.h:26:
./../include/ngram/ngram-merge.h: In instantiation of 'bool ngram::NGramMerge<Arc>::MergeWordLists() [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-merge.h:96:10:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   96 |     if (!MergeWordLists()) return false;  // merge symbol tables
      |          ^~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:186:29: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  186 |     for (StateId st = 0; st < ngram2_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge<Arc>::SetupMergeMaps() [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-merge.h:97:5:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   97 |     SetupMergeMaps();   // setup state mappings between two FSTs
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:227:29: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  227 |       for (StateId j = 0; j < ngram1_ns_; ++j) exact_map_1to2_.push_back(-1);
      |                           ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:229:33: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  229 |       for (StateId ist = 0; ist < exact_map_2to1_.size(); ++ist)
      |                             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:235:29: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  235 |       for (StateId j = 0; j < ngram1_ns_; ++j) {
      |                           ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:242:27: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  242 |     for (StateId j = 0; j < ngram2_ns_; ++j) {
      |                         ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge<Arc>::MergeFsts(int) [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-merge.h:98:5:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   98 |     MergeFsts(max_order);  // combines Fsts; not necessarily normalized
      |     ^~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:348:31: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  348 |     for (StateId ist = 0; ist < ngram2_ns_; ++ist) {  // all states in ngram2
      |                           ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:381:33: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  381 |       for (StateId ist = 0; ist < ngram2_ns_; ++ist) {
      |                             ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:385:18: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  385 |           if (st < ngram1_ns_) {                // shared state
      |               ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:399:33: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  399 |         for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                              ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge<Arc>::NormStates() [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-merge.h:101:7:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
  101 |       NormStates();     // normalization
      |       ^~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:608:31: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  608 |     for (StateId ist = 0; ist < ngram2_ns_; ++ist) {
      |                           ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:610:14: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  610 |       if (st < ngram1_ns_) {  // state found in both models
      |           ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:617:29: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  617 |     for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:124:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  124 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:72:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   72 |         mutable_fst_(infst) {}
      |                           ^
ngram-input.cc:613:48:   required from here
  613 |   NGramMutableModel<Arc> ngram_model(fst_.get());
      |                                                ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of 'void ngram::NGramMerge<Arc>::MergeBackedOffToMap() [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-merge.h:268:35:   required from 'void ngram::NGramMerge<Arc>::SetupMergeMaps() [with Arc = ngram::HistogramArc]'
  268 |     if (!bo_from1 && first_setup) MergeBackedOffToMap();
      |                                   ^~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:97:5:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   97 |     SetupMergeMaps();   // setup state mappings between two FSTs
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:328:29: warning: comparison of integer expressions of different signedness: 'ngram::NGramMerge<ngram::HistogramArc>::StateId' {aka 'int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  328 |     for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of 'void ngram::NGramModel<Arc>::UpdateState(StateId, int, bool, const std::vector<typename Arc::Label>*) [with Arc = ngram::HistogramArc; StateId = int; typename Arc::Label = int; typename Arc::Label = int]':
./../include/ngram/ngram-merge.h:351:20:   required from 'void ngram::NGramMerge<Arc>::MergeFsts(int) [with Arc = ngram::HistogramArc]'
  351 |         UpdateState(st, ngram2_->StateOrder(ist), false,
      |         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  352 |                     check_consistency_ ? &(ngram2_->StateNGram(ist)) : nullptr);
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:98:5:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   98 |     MergeFsts(max_order);  // combines Fsts; not necessarily normalized
      |     ^~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:458:30: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'ngram::NGramModel<ngram::HistogramArc>::StateId' {aka 'int'} [-Wsign-compare]
  458 |     if (state_orders_.size() < st) {
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~
./../include/ngram/ngram-model.h:465:30: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'ngram::NGramModel<ngram::HistogramArc>::StateId' {aka 'int'} [-Wsign-compare]
  465 |     if (state_orders_.size() == st) {  // add state info
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:124:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  124 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:72:27:   required from 'ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
   72 |         mutable_fst_(infst) {}
      |                           ^
ngram-input.cc:613:48:   required from here
  613 |   NGramMutableModel<Arc> ngram_model(fst_.get());
      |                                                ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::StationaryStateProbs(std::vector<double>*, double, double, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]':
./../include/ngram/ngram-model.h:289:13:   required from 'bool ngram::NGramModel<Arc>::CalculateStateProbs(std::vector<double>*, bool, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]'
  289 |       ret = StationaryStateProbs(probs, .999999, norm_eps_, maxiters);
      |             ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:516:22:   required from 'void ngram::NGramShrink<Arc>::FillStateProbs() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  516 |   CalculateStateProbs(&probs);
      |   ~~~~~~~~~~~~~~~~~~~^~~~~~~~
./../include/ngram/ngram-shrink.h:463:5:   required from 'void ngram::NGramShrink<Arc>::CalculateShrinkScores(bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  463 |     FillStateProbs();               // calculate p(h)
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:483:3:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  483 |   CalculateShrinkScores(require_norm);  // Calculates scores for all ngrams.
      |   ^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-list-prune.h:64:54:   required from here
   64 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   65 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:1084:32: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1084 |         for (size_t st = 0; st < nstates_; ++st) {
      |                             ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h:1091:30: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId' {aka 'const int'} [-Wsign-compare]
 1091 |       for (size_t st = 0; st < nstates_; ++st) {
      |                           ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from 'bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]'
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-list-prune.h:64:54:   required from here
   64 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   65 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ngram-count.cc:37:
./../include/ngram/hist-mapper.h: In instantiation of 'ngram::ToHistogramMapper<Arc>::ToArc ngram::ToHistogramMapper<Arc>::operator()(const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; ToArc = ngram::HistogramArc]':
/usr/include/fst/arc-map.h:260:32:   required from 'void fst::ArcMap(const Fst<Arc>&, MutableFst<B>*, C*) [with A = ArcTpl<TropicalWeightTpl<float> >; B = ngram::HistogramArc; C = ngram::ToHistogramMapper<ArcTpl<TropicalWeightTpl<float> > >]'
  260 |       ofst->AddArc(s, (*mapper)(aiter.Value()));
      |                       ~~~~~~~~~^~~~~~~~~~~~~~~
/usr/include/fst/arc-map.h:310:9:   required from 'void fst::ArcMap(const Fst<Arc>&, MutableFst<B>*, C) [with A = ArcTpl<TropicalWeightTpl<float> >; B = ngram::HistogramArc; C = ngram::ToHistogramMapper<ArcTpl<TropicalWeightTpl<float> > >]'
  310 |   ArcMap(ifst, ofst, &mapper);
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~
ngram-count.cc:148:13:   required from here
  148 |       ArcMap(in_fst, fst, ToHistogramMapper<fst::StdArc>());
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/hist-mapper.h:89:15: warning: comparison of integer expressions of different signedness: 'const int' and 'std::array<fst::TropicalWeightTpl<float>, 7>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   89 |     if (index < weights.size() - 1) {
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/hist-mapper.h:92:24: warning: comparison of integer expressions of different signedness: 'const int' and 'std::array<fst::TropicalWeightTpl<float>, 7>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   92 |     if (index && index < weights.size()) {
      |                  ~~~~~~^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]':
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-merge.h:91:19:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   91 |     ngram2_.reset(new NGramModel<Arc>(infst2, BackoffLabel(), NormEps(),
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   92 |                                       check_consistency_));
      |                                       ~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In instantiation of 'bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = ngram::HistogramArc; StateId = int]':
./../include/ngram/ngram-model.h:835:34:   required from 'bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = ngram::HistogramArc; StateId = int]'
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from 'bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]'
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from 'void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]'
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from 'ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]'
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-merge.h:91:19:   required from 'bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]'
   91 |     ngram2_.reset(new NGramModel<Arc>(infst2, BackoffLabel(), NormEps(),
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   92 |                                       check_consistency_));
      |                                       ~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In member function 'ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const':
./../include/ngram/ngram-model.h:731:7: warning: 'barc.ilabel' may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: 'barc.ilabel' was declared here
  711 |     Arc barc;
      |         ^~~~
ngram-input.cc: In member function 'ngram::NGramInput::FillARPAHoles()':
ngram-input.cc:566:31: warning: 'boprob' may be used uninitialized [-Wmaybe-uninitialized]
  566 |           arc.weight = boprob + GetLowerOrderProb(bostate, arc.ilabel);
      |                        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngram-input.cc:556:12: note: 'boprob' was declared here
  556 |     double boprob;
      |            ^~~~~~
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -version-info 1316:0:0 -lfst -lm -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o libngram.la -rpath /usr/lib64 ngram-absolute.lo ngram-context.lo ngram-count.lo ngram-count-prune.lo ngram-input.lo ngram-kneser-ney.lo ngram-list-prune.lo ngram-make.lo ngram-marginalize.lo ngram-output.lo ngram-shrink.lo util.lo -ldl -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -Wl,--as-needed -std=c++17 -fno-exceptions  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64/crti.o /usr/lib/gcc/aarch64-redhat-linux/15/crtbeginS.o  .libs/ngram-absolute.o .libs/ngram-context.o .libs/ngram-count.o .libs/ngram-count-prune.o .libs/ngram-input.o .libs/ngram-kneser-ney.o .libs/ngram-list-prune.o .libs/ngram-make.o .libs/ngram-marginalize.o .libs/ngram-output.o .libs/ngram-shrink.o .libs/util.o   -ldl -L/usr/lib64/fst -lfst -lgsl -lflexiblas -L/usr/lib/gcc/aarch64-redhat-linux/15 -L/usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/aarch64-redhat-linux/15/../../.. -L/lib -L/usr/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/aarch64-redhat-linux/15/crtendS.o /usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64/crtn.o -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -mno-omit-leaf-frame-pointer -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -Wl,-rpath=/usr/lib64/fst   -Wl,-soname -Wl,libngram.so.1316 -o .libs/libngram.so.1316.0.0
libtool: link: (cd ".libs" && rm -f "libngram.so.1316" && ln -s "libngram.so.1316.0.0" "libngram.so.1316")
libtool: link: (cd ".libs" && rm -f "libngram.so" && ln -s "libngram.so.1316.0.0" "libngram.so")
libtool: link: ( cd ".libs" && rm -f "libngram.la" && ln -s "../libngram.la" "libngram.la" )
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -version-info 1316:0:0 -lfst -lfstscript -lm -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o libngramhist.la -rpath /usr/lib64 hist-arc.lo -ldl -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -module -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o hist-arc.la -rpath /usr/lib64 hist-arc.lo  -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -Wl,--as-needed -std=c++17 -fno-exceptions  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64/crti.o /usr/lib/gcc/aarch64-redhat-linux/15/crtbeginS.o  .libs/hist-arc.o   -lfstscript -ldl -L/usr/lib64/fst -lfst -lgsl -lflexiblas -L/usr/lib/gcc/aarch64-redhat-linux/15 -L/usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/aarch64-redhat-linux/15/../../.. -L/lib -L/usr/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/aarch64-redhat-linux/15/crtendS.o /usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64/crtn.o -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -mno-omit-leaf-frame-pointer -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -Wl,-rpath=/usr/lib64/fst   -Wl,-soname -Wl,libngramhist.so.1316 -o .libs/libngramhist.so.1316.0.0
libtool: link: g++ -Wl,--as-needed -std=c++17 -fno-exceptions  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64/crti.o /usr/lib/gcc/aarch64-redhat-linux/15/crtbeginS.o  .libs/hist-arc.o   -L/usr/lib64/fst -lfst -lgsl -lflexiblas -L/usr/lib/gcc/aarch64-redhat-linux/15 -L/usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/aarch64-redhat-linux/15/../../.. -L/lib -L/usr/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/aarch64-redhat-linux/15/crtendS.o /usr/lib/gcc/aarch64-redhat-linux/15/../../../../lib64/crtn.o -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -flto=auto -g -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -mno-omit-leaf-frame-pointer -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -Wl,-rpath=/usr/lib64/fst   -Wl,-soname -Wl,hist-arc.so.0 -o .libs/hist-arc.so.0.0.0
libtool: link: (cd ".libs" && rm -f "libngramhist.so.1316" && ln -s "libngramhist.so.1316.0.0" "libngramhist.so.1316")
libtool: link: (cd ".libs" && rm -f "libngramhist.so" && ln -s "libngramhist.so.1316.0.0" "libngramhist.so")
libtool: link: ( cd ".libs" && rm -f "libngramhist.la" && ln -s "../libngramhist.la" "libngramhist.la" )
libtool: link: (cd ".libs" && rm -f "hist-arc.so.0" && ln -s "hist-arc.so.0.0.0" "hist-arc.so.0")
libtool: link: (cd ".libs" && rm -f "hist-arc.so" && ln -s "hist-arc.so.0.0.0" "hist-arc.so")
libtool: link: ( cd ".libs" && rm -f "hist-arc.la" && ln -s "../hist-arc.la" "hist-arc.la" )
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
Making all in bin
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramapply.o ngramapply.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramapply-main.o ngramapply-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramcontext.o ngramcontext.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramcontext-main.o ngramcontext-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramcount.o ngramcount.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramcount-main.o ngramcount-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngraminfo.o ngraminfo.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngraminfo-main.o ngraminfo-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngrammake.o ngrammake.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngrammake-main.o ngrammake-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngrammarginalize.o ngrammarginalize.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngrammarginalize-main.o ngrammarginalize-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngrammerge.o ngrammerge.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngrammerge-main.o ngrammerge-main.cc
ngraminfo-main.cc: In function ‘void ngram::PrintNGramInfo(const NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >&, std::ostream&)’:
ngraminfo-main.cc:47:24: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} [-Wsign-compare]
   47 |   for (size_t s = 0; s < ngram.NumStates(); ++s) {
      |                      ~~^~~~~~~~~~~~~~~~~~~
In file included from ngramcontext-main.cc:25:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ngraminfo-main.cc:32:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
ngraminfo-main.cc:88:49:   required from here
   88 |   ostrm << "well-formed" << (ngram.CheckTopology() ? 'y' : 'n') << "\n";
      |                              ~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h: In instantiation of ‘static void ngram::NGramContext::FindContexts(const ngram::NGramModel<T>&, int, std::vector<std::__cxx11::basic_string<char> >*, float) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
ngramcontext-main.cc:50:36:   required from here
   50 |   ngram::NGramContext::FindContexts(ngram, FST_FLAGS_contexts,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
   51 |                                     &contexts,
      |                                     ~~~~~~~~~~
   52 |                                     FST_FLAGS_bigram_threshold);
      |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:123:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  123 |     for (int i = 0; i < begin_contexts.size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
ngraminfo-main.cc:88:49:   required from here
   88 |   ostrm << "well-formed" << (ngram.CheckTopology() ? 'y' : 'n') << "\n";
      |                              ~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h: In instantiation of ‘static void ngram::NGramContext::FindContexts(const ngram::NGramModel<T>&, int, std::vector<std::vector<typename Arc::Label> >*, std::vector<std::vector<typename Arc::Label> >*, float) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int; typename Arc::Label = int]’:
./../include/ngram/ngram-context.h:120:17:   required from ‘static void ngram::NGramContext::FindContexts(const ngram::NGramModel<T>&, int, std::vector<std::__cxx11::basic_string<char> >*, float) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  120 |     FindContexts(model, ncontexts, &begin_contexts, &end_contexts,
      |     ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  121 |                  bigram_thresh);
      |                  ~~~~~~~~~~~~~~
ngramcontext-main.cc:50:36:   required from here
   50 |   ngram::NGramContext::FindContexts(ngram, FST_FLAGS_contexts,
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
   51 |                                     &contexts,
      |                                     ~~~~~~~~~~
   52 |                                     FST_FLAGS_bigram_threshold);
      |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:347:42: warning: comparison of integer expressions of different signedness: ‘ssize_t’ {aka ‘long int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  347 |         (bin_count + delta1) * ncontexts < total_count) {
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
./../include/ngram/ngram-context.h:376:46: warning: comparison of integer expressions of different signedness: ‘ssize_t’ {aka ‘long int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  376 |             (bin_count + delta2) * ncontexts < total_count) {
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-output.h:35,
                 from ngramapply-main.cc:34:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
ngramcontext-main.cc:48:73:   required from here
   48 |   ngram::NGramModel<fst::StdArc> ngram(*in_fst, 0, ngram::kNormEps, true);
      |                                                                         ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-marginalize.h:25,
                 from ngrammarginalize-main.cc:24:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-marginalize.h:45:39:   required from here
   45 |         max_bo_updates_(max_bo_updates) {
      |                                       ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
ngramcontext-main.cc:48:73:   required from here
   48 |   ngram::NGramModel<fst::StdArc> ngram(*in_fst, 0, ngram::kNormEps, true);
      |                                                                         ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-marginalize.h:45:39:   required from here
   45 |         max_bo_updates_(max_bo_updates) {
      |                                       ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-count.h:38,
                 from ngramcount-main.cc:33:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-count.h:522:19:   required from ‘void ngram::GetNGramCountOfCounts(const fst::Fst<Arc>&, fst::StdMutableFst*, int, std::string_view) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; fst::StdMutableFst = fst::MutableFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >; std::string_view = std::basic_string_view<char>]’
  522 |   NGramModel<Arc> ngram(fst, 0, kNormEps, !context_pattern.empty());
      |                   ^~~~~
ngramcount-main.cc:131:48:   required from here
  131 |       ngram::GetNGramCountOfCounts<fst::StdArc>(
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  132 |           *fst, &ccfst, FST_FLAGS_order,
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~        
  133 |           FST_FLAGS_context_pattern);
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramperplexity.o ngramperplexity.cc
In file included from ngrammerge-main.cc:29:
./../include/ngram/ngram-bayes-model-merge.h: In member function ‘double ngram::NGramBayesModelMerge::StateAlpha(StateId) const’:
./../include/ngram/ngram-bayes-model-merge.h:90:15: warning: comparison of integer expressions of different signedness: ‘ngram::NGramBayesModelMerge::StateId’ {aka ‘int’} and ‘std::vector<double>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   90 |     while (st >= state_alpha_.size()) state_alpha_.push_back(-1.0);
      |            ~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context-merge.h:25,
                 from ngrammerge-main.cc:31:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-count.h:522:19:   required from ‘void ngram::GetNGramCountOfCounts(const fst::Fst<Arc>&, fst::StdMutableFst*, int, std::string_view) [with Arc = HistogramArc; fst::StdMutableFst = fst::MutableFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >; std::string_view = std::basic_string_view<char>]’
  522 |   NGramModel<Arc> ngram(fst, 0, kNormEps, !context_pattern.empty());
      |                   ^~~~~
ngramcount-main.cc:138:56:   required from here
  138 |       ngram::GetNGramCountOfCounts<ngram::HistogramArc>(
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  139 |           *fst, &ccfst, FST_FLAGS_order,
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
  140 |           FST_FLAGS_context_pattern);
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~                    
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ngrammerge-main.cc:34:
./../include/ngram/ngram-hist-merge.h: In member function ‘ngram::NGramMerge<ngram::HistogramArc>::Weight ngram::NGramHistMerge::WeightSum(ngram::NGramMerge<ngram::HistogramArc>::Weight, ngram::NGramMerge<ngram::HistogramArc>::Weight) const’:
./../include/ngram/ngram-hist-merge.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::array<fst::TropicalWeightTpl<float>, 7>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int k = 0; k < v.size() - 1; k++) {
      |                     ~~^~~~~~~~~~~~~~
ngrammerge-main.cc: In function ‘bool {anonymous}::GetContexts(int, std::vector<std::__cxx11::basic_string<char> >*)’:
ngrammerge-main.cc:87:24: warning: comparison of integer expressions of different signedness: ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   87 |   if (contexts->size() != in_count) {
      |       ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
ngrammerge-main.cc: In function ‘void {anonymous}::RoundCountsToInt(fst::StdMutableFst*)’:
ngrammerge-main.cc:98:24: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘fst::ExpandedFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} [-Wsign-compare]
   98 |   for (size_t s = 0; s < fst->NumStates(); ++s) {
      |                      ~~^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-count.h:522:19:   required from ‘void ngram::GetNGramCountOfCounts(const fst::Fst<Arc>&, fst::StdMutableFst*, int, std::string_view) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; fst::StdMutableFst = fst::MutableFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >; std::string_view = std::basic_string_view<char>]’
  522 |   NGramModel<Arc> ngram(fst, 0, kNormEps, !context_pattern.empty());
      |                   ^~~~~
ngramcount-main.cc:131:48:   required from here
  131 |       ngram::GetNGramCountOfCounts<fst::StdArc>(
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  132 |           *fst, &ccfst, FST_FLAGS_order,
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~        
  133 |           FST_FLAGS_context_pattern);
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-merge.h:30,
                 from ./../include/ngram/ngram-bayes-model-merge.h:27:
./../include/ngram/ngram-model.h: In instantiation of ‘ngram::NGramModel<Arc>::Weight ngram::NGramModel<Arc>::GetNGramCost(const std::vector<typename Arc::Label>&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Weight = fst::TropicalWeightTpl<float>; typename Arc::Label = int; typename Arc::Label = int]’:
./../include/ngram/ngram-bayes-model-merge.h:95:43:   required from here
   95 |       double w1 = ScalarValue(GetNGramCost(ngram));
      |                               ~~~~~~~~~~~~^~~~~~~
./../include/ngram/ngram-model.h:384:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  384 |     for (int n = 0; n < ngram.size(); ++n) {
      |                     ~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:388:15: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  388 |         if (n != ngram.size() - 1) {
      |             ~~^~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = ngram::HistogramArc; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = ngram::HistogramArc; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-count.h:522:19:   required from ‘void ngram::GetNGramCountOfCounts(const fst::Fst<Arc>&, fst::StdMutableFst*, int, std::string_view) [with Arc = HistogramArc; fst::StdMutableFst = fst::MutableFst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >; std::string_view = std::basic_string_view<char>]’
  522 |   NGramModel<Arc> ngram(fst, 0, kNormEps, !context_pattern.empty());
      |                   ^~~~~
ngramcount-main.cc:138:56:   required from here
  138 |       ngram::GetNGramCountOfCounts<ngram::HistogramArc>(
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  139 |           *fst, &ccfst, FST_FLAGS_order,
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                
  140 |           FST_FLAGS_context_pattern);
      |           ~~~~~~~~~~~~~~~~~~~~~~~~~~                    
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramperplexity-main.o ngramperplexity-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramprint.o ngramprint.cc
./../include/ngram/ngram-merge.h: In instantiation of ‘bool ngram::NGramMerge<Arc>::MergeWordLists() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-merge.h:96:10:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   96 |     if (!MergeWordLists()) return false;  // merge symbol tables
      |          ^~~~~~~~~~~~~~
./../include/ngram/ngram-bayes-model-merge.h:65:51:   required from here
   65 |     if (!NGramMerge<fst::StdArc>::MergeNGramModels(infst2, true)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:186:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  186 |     for (StateId st = 0; st < ngram2_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::SetupMergeMaps() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-merge.h:97:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   97 |     SetupMergeMaps();   // setup state mappings between two FSTs
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-bayes-model-merge.h:65:51:   required from here
   65 |     if (!NGramMerge<fst::StdArc>::MergeNGramModels(infst2, true)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:227:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  227 |       for (StateId j = 0; j < ngram1_ns_; ++j) exact_map_1to2_.push_back(-1);
      |                           ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:229:33: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  229 |       for (StateId ist = 0; ist < exact_map_2to1_.size(); ++ist)
      |                             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:235:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  235 |       for (StateId j = 0; j < ngram1_ns_; ++j) {
      |                           ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:242:27: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  242 |     for (StateId j = 0; j < ngram2_ns_; ++j) {
      |                         ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::MergeFsts(int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-merge.h:98:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   98 |     MergeFsts(max_order);  // combines Fsts; not necessarily normalized
      |     ^~~~~~~~~
./../include/ngram/ngram-bayes-model-merge.h:65:51:   required from here
   65 |     if (!NGramMerge<fst::StdArc>::MergeNGramModels(infst2, true)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:348:31: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  348 |     for (StateId ist = 0; ist < ngram2_ns_; ++ist) {  // all states in ngram2
      |                           ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:381:33: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  381 |       for (StateId ist = 0; ist < ngram2_ns_; ++ist) {
      |                             ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:385:18: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  385 |           if (st < ngram1_ns_) {                // shared state
      |               ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:399:33: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  399 |         for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                              ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::NormStates() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-merge.h:101:7:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  101 |       NormStates();     // normalization
      |       ^~~~~~~~~~
./../include/ngram/ngram-bayes-model-merge.h:65:51:   required from here
   65 |     if (!NGramMerge<fst::StdArc>::MergeNGramModels(infst2, true)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:608:31: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  608 |     for (StateId ist = 0; ist < ngram2_ns_; ++ist) {
      |                           ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:610:14: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  610 |       if (st < ngram1_ns_) {  // state found in both models
      |           ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:617:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  617 |     for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘bool ngram::NGramMerge<Arc>::MergeWordLists() [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-merge.h:96:10:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   96 |     if (!MergeWordLists()) return false;  // merge symbol tables
      |          ^~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:186:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  186 |     for (StateId st = 0; st < ngram2_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::SetupMergeMaps() [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-merge.h:97:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   97 |     SetupMergeMaps();   // setup state mappings between two FSTs
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:227:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  227 |       for (StateId j = 0; j < ngram1_ns_; ++j) exact_map_1to2_.push_back(-1);
      |                           ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:229:33: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  229 |       for (StateId ist = 0; ist < exact_map_2to1_.size(); ++ist)
      |                             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:235:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  235 |       for (StateId j = 0; j < ngram1_ns_; ++j) {
      |                           ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:242:27: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  242 |     for (StateId j = 0; j < ngram2_ns_; ++j) {
      |                         ~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::MergeFsts(int) [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-merge.h:98:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   98 |     MergeFsts(max_order);  // combines Fsts; not necessarily normalized
      |     ^~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:348:31: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  348 |     for (StateId ist = 0; ist < ngram2_ns_; ++ist) {  // all states in ngram2
      |                           ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:381:33: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  381 |       for (StateId ist = 0; ist < ngram2_ns_; ++ist) {
      |                             ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:385:18: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  385 |           if (st < ngram1_ns_) {                // shared state
      |               ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:399:33: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  399 |         for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                              ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::NormStates() [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-merge.h:101:7:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
  101 |       NormStates();     // normalization
      |       ^~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:608:31: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  608 |     for (StateId ist = 0; ist < ngram2_ns_; ++ist) {
      |                           ~~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:610:14: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  610 |       if (st < ngram1_ns_) {  // state found in both models
      |           ~~~^~~~~~~~~~~~
./../include/ngram/ngram-merge.h:617:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  617 |     for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramprint-main.o ngramprint-main.cc
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-replace-merge.h:133:14:   required from here
  133 |     InitModel();
      |     ~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ngrammerge-main.cc:30:
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int]’:
ngrammerge-main.cc:71:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   71 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngrammerge-main.cc:145:30:   required from here
  145 |     if (!ReadFst<fst::StdArc>(argv[1], &fst1)) return 1;
      |          ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:91:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   91 |   while (st_order < order_states.size() && !order_states[st_order].empty()) {
      |          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:117:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  117 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/lexicographic-map.h:40,
                 from ngramapply-main.cc:33:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:148:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  148 |   for (int order = 1; order < order_states.size() - 1; ++order) {
      |                       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:149:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  149 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In member function ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const’:
./../include/ngram/ngram-model.h:731:7: warning: ‘barc.ilabel’ may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: ‘barc.ilabel’ was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = HistogramArc; typename Arc::Label = int]’:
ngrammerge-main.cc:71:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = ngram::HistogramArc]’
   71 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngrammerge-main.cc:216:38:   required from here
  216 |     if (!ReadFst<ngram::HistogramArc>(argv[1], &hist_fst1)) return 1;
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:91:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   91 |   while (st_order < order_states.size() && !order_states[st_order].empty()) {
      |          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:117:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  117 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:148:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  148 |   for (int order = 1; order < order_states.size() - 1; ++order) {
      |                       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:149:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  149 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::MergeBackedOffToMap() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-merge.h:268:35:   required from ‘void ngram::NGramMerge<Arc>::SetupMergeMaps() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  268 |     if (!bo_from1 && first_setup) MergeBackedOffToMap();
      |                                   ^~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:97:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   97 |     SetupMergeMaps();   // setup state mappings between two FSTs
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-bayes-model-merge.h:65:51:   required from here
   65 |     if (!NGramMerge<fst::StdArc>::MergeNGramModels(infst2, true)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:328:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  328 |     for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘void ngram::NGramModel<Arc>::UpdateState(StateId, int, bool, const std::vector<typename Arc::Label>*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int; typename Arc::Label = int; typename Arc::Label = int]’:
./../include/ngram/ngram-merge.h:351:20:   required from ‘void ngram::NGramMerge<Arc>::MergeFsts(int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  351 |         UpdateState(st, ngram2_->StateOrder(ist), false,
      |         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  352 |                     check_consistency_ ? &(ngram2_->StateNGram(ist)) : nullptr);
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:98:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   98 |     MergeFsts(max_order);  // combines Fsts; not necessarily normalized
      |     ^~~~~~~~~
./../include/ngram/ngram-bayes-model-merge.h:65:51:   required from here
   65 |     if (!NGramMerge<fst::StdArc>::MergeNGramModels(infst2, true)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:458:30: warning: comparison of integer expressions of different signedness: ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} and ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} [-Wsign-compare]
  458 |     if (state_orders_.size() < st) {
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~
./../include/ngram/ngram-model.h:465:30: warning: comparison of integer expressions of different signedness: ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} and ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘int’} [-Wsign-compare]
  465 |     if (state_orders_.size() == st) {  // add state info
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-merge.h: In instantiation of ‘void ngram::NGramMerge<Arc>::MergeBackedOffToMap() [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-merge.h:268:35:   required from ‘void ngram::NGramMerge<Arc>::SetupMergeMaps() [with Arc = ngram::HistogramArc]’
  268 |     if (!bo_from1 && first_setup) MergeBackedOffToMap();
      |                                   ^~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:97:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   97 |     SetupMergeMaps();   // setup state mappings between two FSTs
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:328:29: warning: comparison of integer expressions of different signedness: ‘ngram::NGramMerge<ngram::HistogramArc>::StateId’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  328 |     for (StateId st = 0; st < ngram1_ns_; ++st) {
      |                          ~~~^~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘void ngram::NGramModel<Arc>::UpdateState(StateId, int, bool, const std::vector<typename Arc::Label>*) [with Arc = ngram::HistogramArc; StateId = int; typename Arc::Label = int; typename Arc::Label = int]’:
./../include/ngram/ngram-merge.h:351:20:   required from ‘void ngram::NGramMerge<Arc>::MergeFsts(int) [with Arc = ngram::HistogramArc]’
  351 |         UpdateState(st, ngram2_->StateOrder(ist), false,
      |         ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  352 |                     check_consistency_ ? &(ngram2_->StateNGram(ist)) : nullptr);
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-merge.h:98:5:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   98 |     MergeFsts(max_order);  // combines Fsts; not necessarily normalized
      |     ^~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:458:30: warning: comparison of integer expressions of different signedness: ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} and ‘ngram::NGramModel<ngram::HistogramArc>::StateId’ {aka ‘int’} [-Wsign-compare]
  458 |     if (state_orders_.size() < st) {
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~
./../include/ngram/ngram-model.h:465:30: warning: comparison of integer expressions of different signedness: ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} and ‘ngram::NGramModel<ngram::HistogramArc>::StateId’ {aka ‘int’} [-Wsign-compare]
  465 |     if (state_orders_.size() == st) {  // add state info
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::AscendAndCollectStateInfo(const fst::Fst<Arc>&, int, typename Arc::Label, std::vector<std::vector<typename Arc::StateId> >*, std::vector<int>*, std::vector<typename Arc::StateId>*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int; typename Arc::StateId = int]’:
./../include/ngram/ngram-complete.h:92:35:   required from ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int]’
   92 |     if (!AscendAndCollectStateInfo(*fst, st_order++, backoff_label,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   93 |                                    &order_states, &state_orders,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   94 |                                    &backoff_states)) {
      |                                    ~~~~~~~~~~~~~~~~
ngrammerge-main.cc:71:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   71 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngrammerge-main.cc:145:30:   required from here
  145 |     if (!ReadFst<fst::StdArc>(argv[1], &fst1)) return 1;
      |          ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:41:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |   if (order >= order_states->size()) return false;
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:42:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   42 |   for (int i = 0; i < (*order_states)[order].size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:55:34: warning: comparison of integer expressions of different signedness: ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   55 |         if (order_states->size() <= order + 1) order_states->resize(order + 2);
      |             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::AscendAndCollectStateInfo(const fst::Fst<Arc>&, int, typename Arc::Label, std::vector<std::vector<typename Arc::StateId> >*, std::vector<int>*, std::vector<typename Arc::StateId>*) [with Arc = HistogramArc; typename Arc::Label = int; typename Arc::StateId = int]’:
./../include/ngram/ngram-complete.h:92:35:   required from ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = HistogramArc; typename Arc::Label = int]’
   92 |     if (!AscendAndCollectStateInfo(*fst, st_order++, backoff_label,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   93 |                                    &order_states, &state_orders,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   94 |                                    &backoff_states)) {
      |                                    ~~~~~~~~~~~~~~~~
ngrammerge-main.cc:71:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = ngram::HistogramArc]’
   71 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngrammerge-main.cc:216:38:   required from here
  216 |     if (!ReadFst<ngram::HistogramArc>(argv[1], &hist_fst1)) return 1;
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:41:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |   if (order >= order_states->size()) return false;
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:42:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   42 |   for (int i = 0; i < (*order_states)[order].size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:55:34: warning: comparison of integer expressions of different signedness: ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   55 |         if (order_states->size() <= order + 1) order_states->resize(order + 2);
      |             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-merge.h:91:19:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   91 |     ngram2_.reset(new NGramModel<Arc>(infst2, BackoffLabel(), NormEps(),
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   92 |                                       check_consistency_));
      |                                       ~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-replace-merge.h:133:14:   required from here
  133 |     InitModel();
      |     ~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = ngram::HistogramArc; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = ngram::HistogramArc; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-merge.h:91:19:   required from ‘bool ngram::NGramMerge<Arc>::MergeNGramModels(const fst::Fst<Arc>&, bool, int) [with Arc = ngram::HistogramArc]’
   91 |     ngram2_.reset(new NGramModel<Arc>(infst2, BackoffLabel(), NormEps(),
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   92 |                                       check_consistency_));
      |                                       ~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-hist-merge.h:51:38:   required from here
   51 |     if (!NGramMerge::MergeNGramModels(infst2, norm)) {
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In member function ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const’:
./../include/ngram/ngram-model.h:731:7: warning: ‘barc.ilabel’ may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: ‘barc.ilabel’ was declared here
  711 |     Arc barc;
      |         ^~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramrandgen.o ngramrandgen.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramrandgen-main.o ngramrandgen-main.cc
In file included from ./../include/ngram/ngram-output.h:35,
                 from ngramperplexity-main.cc:32:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramread.o ngramread.cc
In file included from ./../include/ngram/ngram-output.h:35,
                 from ngramprint-main.cc:28:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramread-main.o ngramread-main.cc
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-mutable-model.h:60:27:   required from ‘ngram::NGramMutableModel<Arc>::NGramMutableModel(fst::MutableFst<Arc>*, Label, double, bool, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   60 |         mutable_fst_(infst) {}
      |                           ^
./../include/ngram/ngram-output.h:63:44:   required from here
   63 |         context_(context_pattern, HiOrder()) {
      |                                            ^
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramshrink.o ngramshrink.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramshrink-main.o ngramshrink-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramsort.o ngramsort.cc
ngramrandgen-main.cc: In function ‘void {anonymous}::CreateStringFstFromPath(std::vector<int>*, fst::StdVectorFst*)’:
ngramrandgen-main.cc:71:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   71 |   for (int i = 0; i < labels->size(); i++) {
      |                   ~~^~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramsort-main.o ngramsort-main.cc
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-count.h:38,
                 from ./../include/ngram/ngram-input.h:35,
                 from ngramread-main.cc:26:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ngramrandgen-main.cc:33:
./../include/ngram/ngram-randgen.h: In instantiation of ‘bool fst::ArcSampler<A, ngram::NGramArcSelector<A> >::Sample(const fst::RandState<Arc>&) [with A = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
/usr/include/fst/randgen.h:527:21:   required from ‘void fst::internal::RandGenFstImpl<FromArc, ToArc, Sampler>::Expand(StateId) [with FromArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; ToArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Sampler = fst::ArcSampler<fst::ArcTpl<fst::TropicalWeightTpl<float> >, ngram::NGramArcSelector<fst::ArcTpl<fst::TropicalWeightTpl<float> > > >; StateId = int]’
  527 |     sampler_->Sample(rstate);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~
/usr/include/fst/randgen.h:482:23:   required from ‘fst::internal::RandGenFstImpl<FromArc, ToArc, Sampler>::ToWeight fst::internal::RandGenFstImpl<FromArc, ToArc, Sampler>::Final(StateId) [with FromArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; ToArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Sampler = fst::ArcSampler<fst::ArcTpl<fst::TropicalWeightTpl<float> >, ngram::NGramArcSelector<fst::ArcTpl<fst::TropicalWeightTpl<float> > > >; ToWeight = fst::TropicalWeightTpl<float>; StateId = int]’
  482 |     if (!HasFinal(s)) Expand(s);
      |                       ^~~~~~
/usr/include/fst/impl-to-fst.h:50:63:   required from ‘fst::ImplToFst<I, FST>::Weight fst::ImplToFst<I, FST>::Final(StateId) const [with I = fst::internal::RandGenFstImpl<fst::ArcTpl<fst::TropicalWeightTpl<float> >, fst::ArcTpl<fst::TropicalWeightTpl<float> >, fst::ArcSampler<fst::ArcTpl<fst::TropicalWeightTpl<float> >, ngram::NGramArcSelector<fst::ArcTpl<fst::TropicalWeightTpl<float> > > > >; FST = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >; Weight = fst::TropicalWeightTpl<float>; StateId = int]’
   50 |   Weight Final(StateId s) const override { return impl_->Final(s); }
      |                                                   ~~~~~~~~~~~~^~~
/usr/include/fst/impl-to-fst.h:50:10:   required from here
   50 |   Weight Final(StateId s) const override { return impl_->Final(s); }
      |          ^~~~~
./../include/ngram/ngram-randgen.h:131:23: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘int’ [-Wsign-compare]
  131 |         rstate.length == max_length_) {
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-list-prune.h:32,
                 from ngramshrink-main.cc:28:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from ‘bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-list-prune.h:64:54:   required from here
   64 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   65 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::StationaryStateProbs(std::vector<double>*, double, double, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]’:
./../include/ngram/ngram-model.h:289:13:   required from ‘bool ngram::NGramModel<Arc>::CalculateStateProbs(std::vector<double>*, bool, size_t) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; size_t = long unsigned int]’
  289 |       ret = StationaryStateProbs(probs, .999999, norm_eps_, maxiters);
      |             ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:516:22:   required from ‘void ngram::NGramShrink<Arc>::FillStateProbs() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  516 |   CalculateStateProbs(&probs);
      |   ~~~~~~~~~~~~~~~~~~~^~~~~~~~
./../include/ngram/ngram-shrink.h:463:5:   required from ‘void ngram::NGramShrink<Arc>::CalculateShrinkScores(bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  463 |     FillStateProbs();               // calculate p(h)
      |     ^~~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:483:3:   required from ‘bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  483 |   CalculateShrinkScores(require_norm);  // Calculates scores for all ngrams.
      |   ^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-list-prune.h:64:54:   required from here
   64 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   65 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:1084:32: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘const int’} [-Wsign-compare]
 1084 |         for (size_t st = 0; st < nstates_; ++st) {
      |                             ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h:1091:30: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘const ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float> > >::StateId’ {aka ‘const int’} [-Wsign-compare]
 1091 |       for (size_t st = 0; st < nstates_; ++st) {
      |                           ~~~^~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-shrink.h:499:12:   required from ‘bool ngram::NGramShrink<Arc>::ShrinkNGramModel(bool, int) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  499 |   InitModel();                  // re-calcs state info
      |   ~~~~~~~~~^~
./../include/ngram/ngram-list-prune.h:64:54:   required from here
   64 |     return NGramShrink<fst::StdArc>::ShrinkNGramModel(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
   65 |         /*require_norm=*/false, min_order);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-mutable-model.h:30,
                 from ngramsort-main.cc:25:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
ngramsort-main.cc:56:20:   required from here
   56 |   ngramlm.InitModel();
      |   ~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
ngramsort-main.cc:56:20:   required from here
   56 |   ngramlm.InitModel();
      |   ~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramsplit.o ngramsplit.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramsplit-main.o ngramsplit-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramsymbols.o ngramsymbols.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramsymbols-main.o ngramsymbols-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramtransfer.o ngramtransfer.cc
In file included from ngramsplit-main.cc:32:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
In file included from ngramsplit-main.cc:31:
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int]’:
ngramsplit-main.cc:118:51:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  118 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst.get()))) {
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
ngramsplit-main.cc:168:46:   required from here
  168 |     return CountOrHistogramSplit<fst::StdArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  169 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  170 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                   
./../include/ngram/ngram-complete.h:91:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   91 |   while (st_order < order_states.size() && !order_states[st_order].empty()) {
      |          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:117:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  117 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:148:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  148 |   for (int order = 1; order < order_states.size() - 1; ++order) {
      |                       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:149:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  149 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = HistogramArc; typename Arc::Label = int]’:
ngramsplit-main.cc:118:51:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  118 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst.get()))) {
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
ngramsplit-main.cc:172:54:   required from here
  172 |     return CountOrHistogramSplit<ngram::HistogramArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  173 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
  174 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                           
./../include/ngram/ngram-complete.h:91:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   91 |   while (st_order < order_states.size() && !order_states[st_order].empty()) {
      |          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:117:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  117 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:148:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  148 |   for (int order = 1; order < order_states.size() - 1; ++order) {
      |                       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:149:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  149 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::AscendAndCollectStateInfo(const fst::Fst<Arc>&, int, typename Arc::Label, std::vector<std::vector<typename Arc::StateId> >*, std::vector<int>*, std::vector<typename Arc::StateId>*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int; typename Arc::StateId = int]’:
./../include/ngram/ngram-complete.h:92:35:   required from ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int]’
   92 |     if (!AscendAndCollectStateInfo(*fst, st_order++, backoff_label,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   93 |                                    &order_states, &state_orders,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   94 |                                    &backoff_states)) {
      |                                    ~~~~~~~~~~~~~~~~
ngramsplit-main.cc:118:51:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  118 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst.get()))) {
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
ngramsplit-main.cc:168:46:   required from here
  168 |     return CountOrHistogramSplit<fst::StdArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  169 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  170 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                   
./../include/ngram/ngram-complete.h:41:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |   if (order >= order_states->size()) return false;
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:42:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   42 |   for (int i = 0; i < (*order_states)[order].size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:55:34: warning: comparison of integer expressions of different signedness: ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   55 |         if (order_states->size() <= order + 1) order_states->resize(order + 2);
      |             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from ngramsplit-main.cc:33:
./../include/ngram/ngram-split.h: In instantiation of ‘ngram::NGramSplit<Arc>::NGramSplit(const fst::Fst<Arc>&, const std::vector<std::__cxx11::basic_string<char> >&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’:
ngramsplit-main.cc:49:26:   required from ‘bool {anonymous}::SplitToFsts(fst::VectorFst<Arc>*, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   49 |   ngram::NGramSplit<Arc> split(*fst, context_patterns,
      |                          ^~~~~
ngramsplit-main.cc:124:23:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  124 |     return SplitToFsts(fst.get(), context_patterns, out_name_prefix);
      |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:168:46:   required from here
  168 |     return CountOrHistogramSplit<fst::StdArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  169 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  170 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                   
./../include/ngram/ngram-split.h:103:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  103 |   for (int i = 0; i < context_patterns.size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::AscendAndCollectStateInfo(const fst::Fst<Arc>&, int, typename Arc::Label, std::vector<std::vector<typename Arc::StateId> >*, std::vector<int>*, std::vector<typename Arc::StateId>*) [with Arc = HistogramArc; typename Arc::Label = int; typename Arc::StateId = int]’:
./../include/ngram/ngram-complete.h:92:35:   required from ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = HistogramArc; typename Arc::Label = int]’
   92 |     if (!AscendAndCollectStateInfo(*fst, st_order++, backoff_label,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   93 |                                    &order_states, &state_orders,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   94 |                                    &backoff_states)) {
      |                                    ~~~~~~~~~~~~~~~~
ngramsplit-main.cc:118:51:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  118 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst.get()))) {
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
ngramsplit-main.cc:172:54:   required from here
  172 |     return CountOrHistogramSplit<ngram::HistogramArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  173 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
  174 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                           
./../include/ngram/ngram-complete.h:41:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |   if (order >= order_states->size()) return false;
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:42:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   42 |   for (int i = 0; i < (*order_states)[order].size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:55:34: warning: comparison of integer expressions of different signedness: ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   55 |         if (order_states->size() <= order + 1) order_states->resize(order + 2);
      |             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./../include/ngram/ngram-split.h: In instantiation of ‘ngram::NGramSplit<Arc>::NGramSplit(const fst::Fst<Arc>&, const std::vector<std::__cxx11::basic_string<char> >&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’:
ngramsplit-main.cc:49:26:   required from ‘bool {anonymous}::SplitToFsts(fst::VectorFst<Arc>*, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   49 |   ngram::NGramSplit<Arc> split(*fst, context_patterns,
      |                          ^~~~~
ngramsplit-main.cc:124:23:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  124 |     return SplitToFsts(fst.get(), context_patterns, out_name_prefix);
      |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:172:54:   required from here
  172 |     return CountOrHistogramSplit<ngram::HistogramArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  173 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
  174 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                           
./../include/ngram/ngram-split.h:103:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  103 |   for (int i = 0; i < context_patterns.size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-complete.h:29:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-split.h:99:7:   required from ‘ngram::NGramSplit<Arc>::NGramSplit(const fst::Fst<Arc>&, const std::vector<std::__cxx11::basic_string<char> >&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   99 |     : model_(fst, backoff_label, norm_eps, true),
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:49:26:   required from ‘bool {anonymous}::SplitToFsts(fst::VectorFst<Arc>*, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   49 |   ngram::NGramSplit<Arc> split(*fst, context_patterns,
      |                          ^~~~~
ngramsplit-main.cc:124:23:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  124 |     return SplitToFsts(fst.get(), context_patterns, out_name_prefix);
      |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:168:46:   required from here
  168 |     return CountOrHistogramSplit<fst::StdArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  169 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  170 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                   
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-count.h:38,
                 from ./../include/ngram/ngram-input.h:35,
                 from ngramsymbols-main.cc:26:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-split.h:99:7:   required from ‘ngram::NGramSplit<Arc>::NGramSplit(const fst::Fst<Arc>&, const std::vector<std::__cxx11::basic_string<char> >&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
   99 |     : model_(fst, backoff_label, norm_eps, true),
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:49:26:   required from ‘bool {anonymous}::SplitToFsts(fst::VectorFst<Arc>*, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   49 |   ngram::NGramSplit<Arc> split(*fst, context_patterns,
      |                          ^~~~~
ngramsplit-main.cc:124:23:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  124 |     return SplitToFsts(fst.get(), context_patterns, out_name_prefix);
      |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:172:54:   required from here
  172 |     return CountOrHistogramSplit<ngram::HistogramArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  173 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
  174 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                           
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramtransfer-main.o ngramtransfer-main.cc
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramcontext ngramcontext.o ngramcontext-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-split.h:99:7:   required from ‘ngram::NGramSplit<Arc>::NGramSplit(const fst::Fst<Arc>&, const std::vector<std::__cxx11::basic_string<char> >&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
   99 |     : model_(fst, backoff_label, norm_eps, true),
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:49:26:   required from ‘bool {anonymous}::SplitToFsts(fst::VectorFst<Arc>*, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   49 |   ngram::NGramSplit<Arc> split(*fst, context_patterns,
      |                          ^~~~~
ngramsplit-main.cc:124:23:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  124 |     return SplitToFsts(fst.get(), context_patterns, out_name_prefix);
      |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:168:46:   required from here
  168 |     return CountOrHistogramSplit<fst::StdArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  169 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  170 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                   
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = ngram::HistogramArc; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = ngram::HistogramArc; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-split.h:99:7:   required from ‘ngram::NGramSplit<Arc>::NGramSplit(const fst::Fst<Arc>&, const std::vector<std::__cxx11::basic_string<char> >&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
   99 |     : model_(fst, backoff_label, norm_eps, true),
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:49:26:   required from ‘bool {anonymous}::SplitToFsts(fst::VectorFst<Arc>*, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   49 |   ngram::NGramSplit<Arc> split(*fst, context_patterns,
      |                          ^~~~~
ngramsplit-main.cc:124:23:   required from ‘bool {anonymous}::CountOrHistogramSplit(std::string_view, const std::vector<std::__cxx11::basic_string<char> >&, const std::string&, const std::string&) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; std::string = std::__cxx11::basic_string<char>]’
  124 |     return SplitToFsts(fst.get(), context_patterns, out_name_prefix);
      |            ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramsplit-main.cc:172:54:   required from here
  172 |     return CountOrHistogramSplit<ngram::HistogramArc>(
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
  173 |         in_name, context_patterns, out_name_prefix,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   
  174 |         FST_FLAGS_far_type);
      |         ~~~~~~~~~~~~~~~~~~~                           
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngraminfo ngraminfo.o ngraminfo-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramcontext ngramcontext.o ngramcontext-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngraminfo ngraminfo.o ngraminfo-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngrammake ngrammake.o ngrammake-main.o ../lib/libngram.la ../lib/libngramhist.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngrammarginalize ngrammarginalize.o ngrammarginalize-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
./../include/ngram/ngram-model.h: In member function ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const’:
./../include/ngram/ngram-model.h:731:7: warning: ‘barc.ilabel’ may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: ‘barc.ilabel’ was declared here
  711 |     Arc barc;
      |         ^~~~
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngrammarginalize ngrammarginalize.o ngrammarginalize-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngrammake ngrammake.o ngrammake-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so ../lib/.libs/libngramhist.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
In file included from ngramtransfer-main.cc:29:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc: In function ‘bool {anonymous}::GetContexts(int, std::vector<std::__cxx11::basic_string<char> >*)’:
ngramtransfer-main.cc:68:24: warning: comparison of integer expressions of different signedness: ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   68 |   if (contexts->size() != in_count) {
      |       ~~~~~~~~~~~~~~~~~^~~~~~~~~~~
In file included from ngramtransfer-main.cc:28:
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = HistogramArc; typename Arc::Label = int]’:
ngramtransfer-main.cc:51:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = ngram::HistogramArc]’
   51 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngramtransfer-main.cc:78:20:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   78 |   if (!ReadFst<Arc>(argv[FST_FLAGS_index + 1], &index_fst))
      |        ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:153:39:   required from here
  153 |     if (!Transfer<ngram::HistogramArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:91:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   91 |   while (st_order < order_states.size() && !order_states[st_order].empty()) {
      |          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:117:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  117 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:148:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  148 |   for (int order = 1; order < order_states.size() - 1; ++order) {
      |                       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:149:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  149 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int]’:
ngramtransfer-main.cc:51:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   51 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngramtransfer-main.cc:78:20:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   78 |   if (!ReadFst<Arc>(argv[FST_FLAGS_index + 1], &index_fst))
      |        ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:156:31:   required from here
  156 |     if (!Transfer<fst::StdArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:91:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   91 |   while (st_order < order_states.size() && !order_states[st_order].empty()) {
      |          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:117:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  117 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:148:29: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  148 |   for (int order = 1; order < order_states.size() - 1; ++order) {
      |                       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:149:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  149 |     for (int idx = 0; idx < order_states[order].size(); ++idx) {
      |                       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::AscendAndCollectStateInfo(const fst::Fst<Arc>&, int, typename Arc::Label, std::vector<std::vector<typename Arc::StateId> >*, std::vector<int>*, std::vector<typename Arc::StateId>*) [with Arc = HistogramArc; typename Arc::Label = int; typename Arc::StateId = int]’:
./../include/ngram/ngram-complete.h:92:35:   required from ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = HistogramArc; typename Arc::Label = int]’
   92 |     if (!AscendAndCollectStateInfo(*fst, st_order++, backoff_label,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   93 |                                    &order_states, &state_orders,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   94 |                                    &backoff_states)) {
      |                                    ~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:51:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = ngram::HistogramArc]’
   51 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngramtransfer-main.cc:78:20:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   78 |   if (!ReadFst<Arc>(argv[FST_FLAGS_index + 1], &index_fst))
      |        ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:153:39:   required from here
  153 |     if (!Transfer<ngram::HistogramArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:41:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |   if (order >= order_states->size()) return false;
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:42:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   42 |   for (int i = 0; i < (*order_states)[order].size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:55:34: warning: comparison of integer expressions of different signedness: ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   55 |         if (order_states->size() <= order + 1) order_states->resize(order + 2);
      |             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
./../include/ngram/ngram-complete.h: In instantiation of ‘bool ngram::AscendAndCollectStateInfo(const fst::Fst<Arc>&, int, typename Arc::Label, std::vector<std::vector<typename Arc::StateId> >*, std::vector<int>*, std::vector<typename Arc::StateId>*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int; typename Arc::StateId = int]’:
./../include/ngram/ngram-complete.h:92:35:   required from ‘bool ngram::NGramComplete(fst::MutableFst<Arc>*, typename Arc::Label) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; typename Arc::Label = int]’
   92 |     if (!AscendAndCollectStateInfo(*fst, st_order++, backoff_label,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   93 |                                    &order_states, &state_orders,
      |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   94 |                                    &backoff_states)) {
      |                                    ~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:51:51:   required from ‘bool {anonymous}::ReadFst(const char*, std::unique_ptr<fst::VectorFst<Arc> >*) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   51 |       (FST_FLAGS_complete && !ngram::NGramComplete(fst->get())))
      |                               ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
ngramtransfer-main.cc:78:20:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   78 |   if (!ReadFst<Arc>(argv[FST_FLAGS_index + 1], &index_fst))
      |        ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:156:31:   required from here
  156 |     if (!Transfer<fst::StdArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:41:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   41 |   if (order >= order_states->size()) return false;
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:42:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   42 |   for (int i = 0; i < (*order_states)[order].size(); ++i) {
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-complete.h:55:34: warning: comparison of integer expressions of different signedness: ‘std::vector<std::vector<int>, std::allocator<std::vector<int> > >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   55 |         if (order_states->size() <= order + 1) order_states->resize(order + 2);
      |             ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from ./../include/ngram/ngram-complete.h:29:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-transfer.h:109:9:   required from ‘void ngram::NGramTransfer<Arc>::InitSrc(const fst::Fst<Arc>&, std::string_view, Label, double) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; Label = int]’
  109 |         new NGramModel<Arc>(*src_fst_, backoff_label, norm_eps, true));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-transfer.h:67:5:   required from ‘bool ngram::NGramTransfer<Arc>::TransferNGramsFrom(const fst::Fst<Arc>&, std::string_view) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>]’
   67 |     InitSrc(fst, context_pn, dest_model_->BackoffLabel(),
      |     ^~~~~~~
ngramtransfer-main.cc:93:39:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   93 |           !transfer.TransferNGramsFrom(*fst_src, contexts[src])) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:153:39:   required from here
  153 |     if (!Transfer<ngram::HistogramArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-transfer.h:109:9:   required from ‘void ngram::NGramTransfer<Arc>::InitSrc(const fst::Fst<Arc>&, std::string_view, Label, double) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; Label = int]’
  109 |         new NGramModel<Arc>(*src_fst_, backoff_label, norm_eps, true));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-transfer.h:67:5:   required from ‘bool ngram::NGramTransfer<Arc>::TransferNGramsFrom(const fst::Fst<Arc>&, std::string_view) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>]’
   67 |     InitSrc(fst, context_pn, dest_model_->BackoffLabel(),
      |     ^~~~~~~
ngramtransfer-main.cc:93:39:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   93 |           !transfer.TransferNGramsFrom(*fst_src, contexts[src])) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:156:31:   required from here
  156 |     if (!Transfer<fst::StdArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = ngram::HistogramArc; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = ngram::HistogramArc; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = ngram::HistogramArc]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = ngram::HistogramArc]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = ngram::HistogramArc; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-transfer.h:109:9:   required from ‘void ngram::NGramTransfer<Arc>::InitSrc(const fst::Fst<Arc>&, std::string_view, Label, double) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>; Label = int]’
  109 |         new NGramModel<Arc>(*src_fst_, backoff_label, norm_eps, true));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-transfer.h:67:5:   required from ‘bool ngram::NGramTransfer<Arc>::TransferNGramsFrom(const fst::Fst<Arc>&, std::string_view) [with Arc = ngram::HistogramArc; std::string_view = std::basic_string_view<char>]’
   67 |     InitSrc(fst, context_pn, dest_model_->BackoffLabel(),
      |     ^~~~~~~
ngramtransfer-main.cc:93:39:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = ngram::HistogramArc; std::string = std::__cxx11::basic_string<char>]’
   93 |           !transfer.TransferNGramsFrom(*fst_src, contexts[src])) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:153:39:   required from here
  153 |     if (!Transfer<ngram::HistogramArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-model.h:104:5:   required from ‘ngram::NGramModel<Arc>::NGramModel(const fst::Fst<Arc>&, Label, double, bool) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Label = int]’
  104 |     InitModel();
      |     ^~~~~~~~~
./../include/ngram/ngram-transfer.h:109:9:   required from ‘void ngram::NGramTransfer<Arc>::InitSrc(const fst::Fst<Arc>&, std::string_view, Label, double) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>; Label = int]’
  109 |         new NGramModel<Arc>(*src_fst_, backoff_label, norm_eps, true));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-transfer.h:67:5:   required from ‘bool ngram::NGramTransfer<Arc>::TransferNGramsFrom(const fst::Fst<Arc>&, std::string_view) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string_view = std::basic_string_view<char>]’
   67 |     InitSrc(fst, context_pn, dest_model_->BackoffLabel(),
      |     ^~~~~~~
ngramtransfer-main.cc:93:39:   required from ‘bool {anonymous}::Transfer(std::string, int, char**) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; std::string = std::__cxx11::basic_string<char>]’
   93 |           !transfer.TransferNGramsFrom(*fst_src, contexts[src])) {
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
ngramtransfer-main.cc:156:31:   required from here
  156 |     if (!Transfer<fst::StdArc>(out_name_prefix, in_count, argv))
      |          ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramread ngramread.o ngramread-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramshrink ngramshrink.o ngramshrink-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramread ngramread.o ngramread-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramshrink ngramshrink.o ngramshrink-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramsort ngramsort.o ngramsort-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramsymbols ngramsymbols.o ngramsymbols-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramsort ngramsort.o ngramsort-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramsymbols ngramsymbols.o ngramsymbols-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramcount ngramcount.o ngramcount-main.o ../lib/libngram.la ../lib/libngramhist.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramprint ngramprint.o ngramprint-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramcount ngramcount.o ngramcount-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so ../lib/.libs/libngramhist.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramprint ngramprint.o ngramprint-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramperplexity ngramperplexity.o ngramperplexity-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramperplexity ngramperplexity.o ngramperplexity-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramrandgen ngramrandgen.o ngramrandgen-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramrandgen ngramrandgen.o ngramrandgen-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
./../include/ngram/ngram-model.h: In member function ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const’:
./../include/ngram/ngram-model.h:731:7: warning: ‘barc.ilabel’ may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: ‘barc.ilabel’ was declared here
  711 |     Arc barc;
      |         ^~~~
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngrammerge ngrammerge.o ngrammerge-main.o ../lib/libngram.la ../lib/libngramhist.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngrammerge ngrammerge.o ngrammerge-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so ../lib/.libs/libngramhist.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramsplit ngramsplit.o ngramsplit-main.o ../lib/libngram.la ../lib/libngramhist.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramsplit ngramsplit.o ngramsplit-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so ../lib/.libs/libngramhist.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramtransfer ngramtransfer.o ngramtransfer-main.o ../lib/libngram.la ../lib/libngramhist.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramtransfer ngramtransfer.o ngramtransfer-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so ../lib/.libs/libngramhist.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramapply ngramapply.o ngramapply-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramapply ngramapply.o ngramapply-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfarscript -lfstfar -lfstscript -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
Making all in test
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramhisttest.o ngramhisttest.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramhisttest-main.o ngramhisttest-main.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramrandtest.o ngramrandtest.cc
g++ -std=c++17 -fno-exceptions -DHAVE_CONFIG_H   -I./../include   -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -c -o ngramrandtest-main.o ngramrandtest-main.cc
In file included from ./../include/ngram/ngram-count-of-counts.h:31,
                 from ./../include/ngram/ngram-absolute.h:26,
                 from ngramrandtest-main.cc:37:
./../include/ngram/ngram-context.h: In static member function ‘static std::string ngram::NGramContext::GetContextString(const std::vector<int>&, const std::vector<int>&)’:
./../include/ngram/ngram-context.h:100:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  100 |     for (int i = 0; i < context_begin.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-context.h:104:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  104 |     for (int i = 0; i < context_end.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~
ngramrandtest-main.cc: In function ‘void {anonymous}::BuildRandomUnigram(fst::StdMutableFst*, int, int, std::ostream&)’:
ngramrandtest-main.cc:99:24: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   99 |   for (size_t a = 0; a < vocabulary; ++a) {  // add unigram arcs to model
      |                      ~~^~~~~~~~~~~~
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfar -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramhisttest ngramhisttest.o ngramhisttest-main.o -lfstscript ../lib/libngram.la ../lib/libngramhist.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
./../include/ngram/ngram-count-of-counts.h: In instantiation of ‘void ngram::NGramCountOfCounts<Arc>::SetCounts(const fst::StdFst&) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; fst::StdFst = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >]’:
./../include/ngram/ngram-absolute.h:51:31:   required from here
   51 |     count_of_counts_.SetCounts(fst);
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
./../include/ngram/ngram-count-of-counts.h:182:20: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::vector<double> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  182 |       while (order >= histogram_.size())
      |              ~~~~~~^~~~~~~~~~~~~~~~~~~~
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramhisttest ngramhisttest.o ngramhisttest-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfar -lm -ldl -lfstscript ../lib/.libs/libngram.so ../lib/.libs/libngramhist.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
In file included from ./../include/ngram/ngram-absolute.h:27:
./../include/ngram/ngram-make.h: In instantiation of ‘double ngram::NGramMake<Arc>::CalculateHiOrderMass(const std::vector<double>&, double) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-make.h:152:30:   required from ‘void ngram::NGramMake<Arc>::SmoothState(StateId) [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  152 |       double hi_order_mass = CalculateHiOrderMass(discounts, nlog_stored_sum);
      |                              ^~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-make.h:84:11:   required from ‘bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   84 |           SmoothState(st);
      |           ^~~~~~~~~~~
./../include/ngram/ngram-witten-bell.h:43:68:   required from here
   43 |   bool MakeNGramModel() override { return NGramMake::MakeNGramModel(); }
      |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-make.h:126:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<double>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  126 |     for (int i = 1; i < discounts.size(); ++i) {  // Sum discount counts
      |                     ~~^~~~~~~~~~~~~~~~~~
In file included from ./../include/ngram/ngram-context.h:30:
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from ‘bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
./../include/ngram/ngram-witten-bell.h:43:68:   required from here
   43 |   bool MakeNGramModel() override { return NGramMake::MakeNGramModel(); }
      |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:227:45: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
  227 |     if (unigram_ != -1 && ascending_ngrams_ != nstates_ - 2) {
      |                           ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In instantiation of ‘bool ngram::NGramModel<Arc>::CheckStateNGrams(StateId, const Arc&) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’:
./../include/ngram/ngram-model.h:835:34:   required from ‘bool ngram::NGramModel<Arc>::CheckTopologyState(StateId) const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; StateId = int]’
  835 |       if (have_state_ngrams_ && !CheckStateNGrams(st, arc)) {
      |                                  ^~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:225:12:   required from ‘bool ngram::NGramModel<Arc>::CheckTopology() const [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  225 |       if (!CheckTopologyState(st)) return false;
      |            ^~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:346:10:   required from ‘void ngram::NGramModel<Arc>::InitModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
  346 |     if (!CheckTopology()) {
      |          ^~~~~~~~~~~~~
./../include/ngram/ngram-make.h:92:14:   required from ‘bool ngram::NGramMake<Arc>::MakeNGramModel() [with Arc = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’
   92 |     InitModel();                // Recalculate state info
      |     ~~~~~~~~~^~
./../include/ngram/ngram-witten-bell.h:43:68:   required from here
   43 |   bool MakeNGramModel() override { return NGramMake::MakeNGramModel(); }
      |                                           ~~~~~~~~~~~~~~~~~~~~~~~~~^~
./../include/ngram/ngram-model.h:861:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  861 |     for (int i = j; i < state_ngrams_[st].size(); ++i)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
./../include/ngram/ngram-model.h:863:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  863 |     if (!boa && j <= state_ngrams_[st].size())
      |                 ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ngramrandtest-main.cc:42:
./../include/ngram/ngram-randgen.h: In instantiation of ‘bool fst::ArcSampler<A, ngram::NGramArcSelector<A> >::Sample(const fst::RandState<Arc>&) [with A = fst::ArcTpl<fst::TropicalWeightTpl<float> >]’:
/usr/include/fst/randgen.h:527:21:   required from ‘void fst::internal::RandGenFstImpl<FromArc, ToArc, Sampler>::Expand(StateId) [with FromArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; ToArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Sampler = fst::ArcSampler<fst::ArcTpl<fst::TropicalWeightTpl<float> >, ngram::NGramArcSelector<fst::ArcTpl<fst::TropicalWeightTpl<float> > > >; StateId = int]’
  527 |     sampler_->Sample(rstate);
      |     ~~~~~~~~~~~~~~~~^~~~~~~~
/usr/include/fst/randgen.h:482:23:   required from ‘fst::internal::RandGenFstImpl<FromArc, ToArc, Sampler>::ToWeight fst::internal::RandGenFstImpl<FromArc, ToArc, Sampler>::Final(StateId) [with FromArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; ToArc = fst::ArcTpl<fst::TropicalWeightTpl<float> >; Sampler = fst::ArcSampler<fst::ArcTpl<fst::TropicalWeightTpl<float> >, ngram::NGramArcSelector<fst::ArcTpl<fst::TropicalWeightTpl<float> > > >; ToWeight = fst::TropicalWeightTpl<float>; StateId = int]’
  482 |     if (!HasFinal(s)) Expand(s);
      |                       ^~~~~~
/usr/include/fst/impl-to-fst.h:50:63:   required from ‘fst::ImplToFst<I, FST>::Weight fst::ImplToFst<I, FST>::Final(StateId) const [with I = fst::internal::RandGenFstImpl<fst::ArcTpl<fst::TropicalWeightTpl<float> >, fst::ArcTpl<fst::TropicalWeightTpl<float> >, fst::ArcSampler<fst::ArcTpl<fst::TropicalWeightTpl<float> >, ngram::NGramArcSelector<fst::ArcTpl<fst::TropicalWeightTpl<float> > > > >; FST = fst::Fst<fst::ArcTpl<fst::TropicalWeightTpl<float> > >; Weight = fst::TropicalWeightTpl<float>; StateId = int]’
   50 |   Weight Final(StateId s) const override { return impl_->Final(s); }
      |                                                   ~~~~~~~~~~~~^~~
/usr/include/fst/impl-to-fst.h:50:10:   required from here
   50 |   Weight Final(StateId s) const override { return impl_->Final(s); }
      |          ^~~~~
./../include/ngram/ngram-randgen.h:131:23: warning: comparison of integer expressions of different signedness: ‘const size_t’ {aka ‘const long unsigned int’} and ‘int’ [-Wsign-compare]
  131 |         rstate.length == max_length_) {
      |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
./../include/ngram/ngram-model.h: In member function ‘ngram::NGramModel<fst::ArcTpl<fst::TropicalWeightTpl<float>, int, int> >::CalcBruteLowSum(int, int, double) const’:
./../include/ngram/ngram-model.h:731:7: warning: ‘barc.ilabel’ may be used uninitialized [-Wmaybe-uninitialized]
  731 |       if (barc.ilabel != backoff_label_)
      |       ^~
./../include/ngram/ngram-model.h:711:9: note: ‘barc.ilabel’ was declared here
  711 |     Arc barc;
      |         ^~~~
/bin/sh ../../libtool  --tag=CXX   --mode=link g++ -std=c++17 -fno-exceptions  -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -L/usr/local/lib/fst -lfstfar -lfst -lm -ldl -Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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  -o ngramrandtest ngramrandtest.o ngramrandtest-main.o ../lib/libngram.la -L/usr/lib64/fst -Wl,-rpath=/usr/lib64/fst -lfst -lgsl -lflexiblas
libtool: link: g++ -std=c++17 -fno-exceptions -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -DHAVE_GSL -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,pack-relative-relocs -Wl,-z -Wl,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 -o .libs/ngramrandtest ngramrandtest.o ngramrandtest-main.o -Wl,-rpath=/usr/lib64/fst  -L/usr/local/lib/fst -lfstfar -lm -ldl ../lib/.libs/libngram.so -L/usr/lib64/fst -lfst -lgsl -lflexiblas
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
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make[1]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
+ chrpath -d src/lib/.libs/libngram.so.1316.0.0
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.Rejvbq
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ '[' /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT '!=' / ']'
+ rm -rf /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT
++ dirname /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT
+ mkdir -p /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ mkdir /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT
+ 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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ 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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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 ngram-1.3.16
+ /usr/bin/make install DESTDIR=/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT 'INSTALL=/usr/bin/install -p'
Making install in src
make[1]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
Making install in include
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/include'
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/include'
make[3]: Nothing to be done for 'install-exec-am'.
 /usr/bin/mkdir -p '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/include'
 /usr/bin/mkdir -p '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/include/ngram'
 /usr/bin/install -p -m 644  ngram/hist-arc.h ngram/hist-mapper.h ngram/lexicographic-map.h ngram/ngram.h ngram/ngram-absolute.h ngram/ngram-bayes-model-merge.h ngram/ngram-complete.h ngram/ngram-context.h ngram/ngram-context-merge.h ngram/ngram-context-prune.h ngram/ngram-count.h ngram/ngram-count-merge.h ngram/ngram-count-of-counts.h ngram/ngram-count-prune.h ngram/ngram-hist-merge.h ngram/ngram-input.h ngram/ngram-katz.h ngram/ngram-kneser-ney.h ngram/ngram-list-prune.h ngram/ngram-make.h ngram/ngram-marginalize.h ngram/ngram-merge.h ngram/ngram-model.h ngram/ngram-model-merge.h ngram/ngram-mutable-model.h ngram/ngram-output.h ngram/ngram-randgen.h ngram/ngram-relentropy.h ngram/ngram-replace-merge.h ngram/ngram-seymore-shrink.h ngram/ngram-shrink.h ngram/ngram-split.h ngram/ngram-transfer.h ngram/ngram-unsmoothed.h ngram/ngram-witten-bell.h ngram/util.h '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/include/ngram'
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/include'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/include'
Making install in lib
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
 /usr/bin/mkdir -p '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64'
 /bin/sh ../../libtool   --mode=install /usr/bin/install -p   libngram.la libngramhist.la hist-arc.la '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64'
libtool: install: /usr/bin/install -p .libs/libngram.so.1316.0.0 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/libngram.so.1316.0.0
libtool: install: (cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64 && { ln -s -f libngram.so.1316.0.0 libngram.so.1316 || { rm -f libngram.so.1316 && ln -s libngram.so.1316.0.0 libngram.so.1316; }; })
libtool: install: (cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64 && { ln -s -f libngram.so.1316.0.0 libngram.so || { rm -f libngram.so && ln -s libngram.so.1316.0.0 libngram.so; }; })
libtool: install: /usr/bin/install -p .libs/libngram.lai /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/libngram.la
libtool: install: /usr/bin/install -p .libs/libngramhist.so.1316.0.0 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/libngramhist.so.1316.0.0
libtool: install: (cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64 && { ln -s -f libngramhist.so.1316.0.0 libngramhist.so.1316 || { rm -f libngramhist.so.1316 && ln -s libngramhist.so.1316.0.0 libngramhist.so.1316; }; })
libtool: install: (cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64 && { ln -s -f libngramhist.so.1316.0.0 libngramhist.so || { rm -f libngramhist.so && ln -s libngramhist.so.1316.0.0 libngramhist.so; }; })
libtool: install: /usr/bin/install -p .libs/libngramhist.lai /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/libngramhist.la
libtool: install: /usr/bin/install -p .libs/hist-arc.so.0.0.0 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/hist-arc.so.0.0.0
libtool: install: (cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64 && { ln -s -f hist-arc.so.0.0.0 hist-arc.so.0 || { rm -f hist-arc.so.0 && ln -s hist-arc.so.0.0.0 hist-arc.so.0; }; })
libtool: install: (cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64 && { ln -s -f hist-arc.so.0.0.0 hist-arc.so || { rm -f hist-arc.so && ln -s hist-arc.so.0.0.0 hist-arc.so; }; })
libtool: install: /usr/bin/install -p .libs/hist-arc.lai /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/hist-arc.la
libtool: warning: remember to run 'libtool --finish /usr/lib64'
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
Making install in bin
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
 /usr/bin/mkdir -p '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin'
  /bin/sh ../../libtool   --mode=install /usr/bin/install -p ngramapply ngramcontext ngramcount ngraminfo ngrammake ngrammarginalize ngrammerge ngramperplexity ngramprint ngramrandgen ngramread ngramshrink ngramsort ngramsplit ngramsymbols ngramtransfer '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin'
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramapply /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramapply
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramcontext /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramcontext
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: warning: '../lib/libngramhist.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramcount /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramcount
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngraminfo /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngraminfo
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: warning: '../lib/libngramhist.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngrammake /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammake
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngrammarginalize /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammarginalize
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: warning: '../lib/libngramhist.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngrammerge /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammerge
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramperplexity /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramperplexity
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramprint /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramprint
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramrandgen /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramrandgen
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramread /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramread
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramshrink /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramshrink
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramsort /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsort
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: warning: '../lib/libngramhist.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramsplit /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsplit
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramsymbols /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsymbols
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: warning: '../lib/libngramhist.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramtransfer /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramtransfer
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
Making install in test
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
 /usr/bin/mkdir -p '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin'
  /bin/sh ../../libtool   --mode=install /usr/bin/install -p ngramhisttest ngramrandtest '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin'
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: warning: '../lib/libngramhist.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramhisttest /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramhisttest
libtool: warning: '../lib/libngram.la' has not been installed in '/usr/lib64'
libtool: install: /usr/bin/install -p .libs/ngramrandtest /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramrandtest
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[1]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[1]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
make[2]: Nothing to be done for 'install-exec-am'.
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
make[1]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
+ rm -f /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/hist-arc.la /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/libngram.la /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64/libngramhist.la
+ export LD_LIBRARY_PATH=/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64
+ LD_LIBRARY_PATH=/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/lib64
+ mkdir -p /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramapply
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramapply -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramapply.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramcontext
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramcontext -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramcontext.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramcount
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramcount -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramcount.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramhisttest
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramhisttest -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramhisttest.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngraminfo
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngraminfo -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngraminfo.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammake
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammake -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngrammake.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammarginalize
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammarginalize -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngrammarginalize.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammerge
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngrammerge -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngrammerge.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramperplexity
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramperplexity -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramperplexity.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramprint
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramprint -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramprint.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramrandgen
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramrandgen -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramrandgen.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramrandtest
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramrandtest -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramrandtest.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramread
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramread -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramread.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramshrink
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramshrink -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramshrink.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsort
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsort -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramsort.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsplit
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsplit -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramsplit.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsymbols
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramsymbols -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramsymbols.1
+ for f in /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/*
++ basename /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramtransfer
+ help2man -N --version-string=1.3.16 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/bin/ngramtransfer -o /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramtransfer.1
+ sed -e '2s/"1" "[[:alpha:]]* [[:digit:]]*"/"1" "February 2022"/' -e 's,/builddir.*/usr/bin/,,g' -i /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramapply.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramcontext.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramcount.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramhisttest.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngraminfo.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngrammake.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngrammarginalize.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngrammerge.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramperplexity.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramprint.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramrandgen.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramrandtest.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramread.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramshrink.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramsort.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramsplit.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramsymbols.1 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/man/man1/ngramtransfer.1
+ sed '/Faster multinomial sampling/a#define HAVE_GSL' /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/include/ngram/ngram-randgen.h
+ touch -r /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/include/ngram/ngram-randgen.h foo
+ mv -f foo /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/include/ngram/ngram-randgen.h
+ /usr/bin/find-debuginfo -j12 --strict-build-id -m -i --build-id-seed 1.3.16-5.fc43 --unique-debug-suffix -1.3.16-5.fc43.aarch64 --unique-debug-src-base opengrm-ngram-1.3.16-5.fc43.aarch64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16
find-debuginfo: starting
Extracting debug info from 21 files
DWARF-compressing 21 files
sepdebugcrcfix: Updated 21 CRC32s, 0 CRC32s did match.
Creating .debug symlinks for symlinks to ELF files
Copying sources found by 'debugedit -l' to /usr/src/debug/opengrm-ngram-1.3.16-5.fc43.aarch64
find-debuginfo: done
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/check-rpaths
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
+ /usr/lib/rpm/brp-remove-la-files
+ env /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0 -j12
+ /usr/lib/rpm/redhat/brp-python-hardlink
+ /usr/bin/add-determinism --brp -j12 /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT
Scanned 24 directories and 186 files,
               processed 0 inodes,
               0 modified (0 replaced + 0 rewritten),
               0 unsupported format, 0 errors
Reading /builddir/build/BUILD/opengrm-ngram-1.3.16-build/SPECPARTS/rpm-debuginfo.specpart
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.sz0gLO
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ 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  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib64/gfortran/modules '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes -Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,pack-relative-relocs -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 ngram-1.3.16
+ LD_LIBRARY_PATH=/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib/.libs
+ make check
Making check in src
make[1]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
Making check in include
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/include'
make[2]: Nothing to be done for 'check'.
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/include'
Making check in lib
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
make[2]: Nothing to be done for 'check'.
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/lib'
Making check in bin
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
make[2]: Nothing to be done for 'check'.
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/bin'
Making check in test
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make  disttestsetup.sh ngramapply_test.sh ngramcount_histograms_test.sh ngramcount_test.sh ngramdistrand.sh ngramdistcount_test.sh ngramdistmake_test.sh ngramdistshrink_test.sh ngramdistwittenbell_test.sh ngramfracdistmake_test.sh ngramfracdistshrink_test.sh ngraminfo_test.sh ngrammake_test.sh ngrammarginalize_test.sh ngrammerge_test.sh ngramperplexity_test.sh ngramprint_test.sh ngramrandgen_test.sh ngramrand_test.sh ngramshrink_test.sh ngramsymbols_test.sh
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[3]: Nothing to be done for 'disttestsetup.sh'.
make[3]: Nothing to be done for 'ngramapply_test.sh'.
make[3]: Nothing to be done for 'ngramcount_histograms_test.sh'.
make[3]: Nothing to be done for 'ngramcount_test.sh'.
make[3]: Nothing to be done for 'ngramdistrand.sh'.
make[3]: Nothing to be done for 'ngramdistcount_test.sh'.
make[3]: Nothing to be done for 'ngramdistmake_test.sh'.
make[3]: Nothing to be done for 'ngramdistshrink_test.sh'.
make[3]: Nothing to be done for 'ngramdistwittenbell_test.sh'.
make[3]: Nothing to be done for 'ngramfracdistmake_test.sh'.
make[3]: Nothing to be done for 'ngramfracdistshrink_test.sh'.
make[3]: Nothing to be done for 'ngraminfo_test.sh'.
make[3]: Nothing to be done for 'ngrammake_test.sh'.
make[3]: Nothing to be done for 'ngrammarginalize_test.sh'.
make[3]: Nothing to be done for 'ngrammerge_test.sh'.
make[3]: Nothing to be done for 'ngramperplexity_test.sh'.
make[3]: Nothing to be done for 'ngramprint_test.sh'.
make[3]: Nothing to be done for 'ngramrandgen_test.sh'.
make[3]: Nothing to be done for 'ngramrand_test.sh'.
make[3]: Nothing to be done for 'ngramshrink_test.sh'.
make[3]: Nothing to be done for 'ngramsymbols_test.sh'.
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make  check-TESTS
make[3]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[4]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
PASS: ngramapply_test.sh
PASS: ngramcount_histograms_test.sh
PASS: ngramcount_test.sh
PASS: ngramdistcount_test.sh
PASS: ngramdistmake_test.sh
PASS: ngramdistshrink_test.sh
PASS: ngramdistwittenbell_test.sh
PASS: ngramfracdistmake_test.sh
PASS: ngramfracdistshrink_test.sh
PASS: ngraminfo_test.sh
PASS: ngrammake_test.sh
PASS: ngrammarginalize_test.sh
PASS: ngrammerge_test.sh
PASS: ngramperplexity_test.sh
PASS: ngramprint_test.sh
PASS: ngramrandgen_test.sh
PASS: ngramrand_test.sh
PASS: ngramshrink_test.sh
PASS: ngramsymbols_test.sh
============================================================================
Testsuite summary for NGram 1.3.16
============================================================================
# TOTAL: 19
# PASS:  19
# SKIP:  0
# XFAIL: 0
# FAIL:  0
# XPASS: 0
# ERROR: 0
============================================================================
make[4]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[3]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src/test'
make[2]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[2]: Nothing to be done for 'check-am'.
make[2]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[1]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/src'
make[1]: Entering directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
make[1]: Leaving directory '/builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16'
+ RPM_EC=0
++ jobs -p
+ exit 0
Processing files: opengrm-ngram-1.3.16-5.fc43.aarch64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.TD3p03
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ cd ngram-1.3.16
+ DOCDIR=/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/doc/opengrm-ngram
+ export LC_ALL=C.UTF-8
+ LC_ALL=C.UTF-8
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/doc/opengrm-ngram
+ cp -pr /builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/AUTHORS /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/doc/opengrm-ngram
+ cp -pr /builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/NEWS /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/doc/opengrm-ngram
+ cp -pr /builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/README.md /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/doc/opengrm-ngram
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.1fL5rA
+ umask 022
+ cd /builddir/build/BUILD/opengrm-ngram-1.3.16-build
+ cd ngram-1.3.16
+ LICENSEDIR=/builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/licenses/opengrm-ngram
+ export LC_ALL=C.UTF-8
+ LC_ALL=C.UTF-8
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/licenses/opengrm-ngram
+ cp -pr /builddir/build/BUILD/opengrm-ngram-1.3.16-build/ngram-1.3.16/LICENSE /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT/usr/share/licenses/opengrm-ngram
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: libngram.so.1316()(64bit) libngramhist.so.1316()(64bit) opengrm-ngram = 1.3.16-5.fc43 opengrm-ngram(aarch-64) = 1.3.16-5.fc43
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld-linux-aarch64.so.1()(64bit) ld-linux-aarch64.so.1(GLIBC_2.17)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.32)(64bit) libc.so.6(GLIBC_2.34)(64bit) libc.so.6(GLIBC_ABI_DT_RELR)(64bit) libfst.so.26()(64bit) libfstscript.so.26()(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_3.3.1)(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.23)(64bit) libm.so.6(GLIBC_2.27)(64bit) libm.so.6(GLIBC_2.29)(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.15)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.18)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.29)(64bit) libstdc++.so.6(GLIBCXX_3.4.30)(64bit) libstdc++.so.6(GLIBCXX_3.4.32)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) rtld(GNU_HASH)
Processing files: opengrm-ngram-devel-1.3.16-5.fc43.aarch64
Provides: opengrm-ngram-devel = 1.3.16-5.fc43 opengrm-ngram-devel(aarch-64) = 1.3.16-5.fc43
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libngram.so.1316()(64bit) libngramhist.so.1316()(64bit)
Processing files: opengrm-ngram-tools-1.3.16-5.fc43.aarch64
Provides: opengrm-ngram-tools = 1.3.16-5.fc43 opengrm-ngram-tools(aarch-64) = 1.3.16-5.fc43
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld-linux-aarch64.so.1()(64bit) ld-linux-aarch64.so.1(GLIBC_2.17)(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.17)(64bit) libc.so.6(GLIBC_2.32)(64bit) libc.so.6(GLIBC_2.34)(64bit) libc.so.6(GLIBC_ABI_DT_RELR)(64bit) libflexiblas.so.3()(64bit) libfst.so.26()(64bit) libfstfarscript.so.26()(64bit) libfstscript.so.26()(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_3.3.1)(64bit) libgsl.so.28()(64bit) libm.so.6()(64bit) libm.so.6(GLIBC_2.17)(64bit) libm.so.6(GLIBC_2.27)(64bit) libm.so.6(GLIBC_2.29)(64bit) libngram.so.1316()(64bit) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.15)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.11)(64bit) libstdc++.so.6(GLIBCXX_3.4.15)(64bit) libstdc++.so.6(GLIBCXX_3.4.18)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.26)(64bit) libstdc++.so.6(GLIBCXX_3.4.29)(64bit) libstdc++.so.6(GLIBCXX_3.4.30)(64bit) libstdc++.so.6(GLIBCXX_3.4.32)(64bit) libstdc++.so.6(GLIBCXX_3.4.9)(64bit) rtld(GNU_HASH)
Processing files: opengrm-ngram-debugsource-1.3.16-5.fc43.aarch64
Provides: opengrm-ngram-debugsource = 1.3.16-5.fc43 opengrm-ngram-debugsource(aarch-64) = 1.3.16-5.fc43
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: opengrm-ngram-debuginfo-1.3.16-5.fc43.aarch64
Provides: debuginfo(build-id) = 647a8fed3fe43f41f2feba46dd536513499fe28a debuginfo(build-id) = 8bde084e205c63e7ba3b83ca59423d073f70891d debuginfo(build-id) = b853a2bbcf2db20ab2077062cc7a10adfa4c48e2 libngram.so.1316.0.0-1.3.16-5.fc43.aarch64.debug()(64bit) libngramhist.so.1316.0.0-1.3.16-5.fc43.aarch64.debug()(64bit) opengrm-ngram-debuginfo = 1.3.16-5.fc43 opengrm-ngram-debuginfo(aarch-64) = 1.3.16-5.fc43
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: opengrm-ngram-debugsource(aarch-64) = 1.3.16-5.fc43
Processing files: opengrm-ngram-tools-debuginfo-1.3.16-5.fc43.aarch64
Provides: debuginfo(build-id) = 1108746154944500005766bc38dbd1b154fc2141 debuginfo(build-id) = 23d79c4f535cf5c93f600ef2bbf16a55073a0a15 debuginfo(build-id) = 2703821174e620da499242a108f07893d716d213 debuginfo(build-id) = 2f0910af3c49d5b4caafdda245f6ab84e0d73253 debuginfo(build-id) = 434de86262e0d3fa88753c8c48a373a9ec3afb48 debuginfo(build-id) = 482243f9f9c42c004b287de5670e9ea8df2a70d9 debuginfo(build-id) = 52804896c539ad396803f66a8945b5a67ec3be2f debuginfo(build-id) = 621892a1c689fa3e71e9fe911db2252bf0d91e04 debuginfo(build-id) = 633d13ec50a5934f64f47d1ab202f85ef099c87a debuginfo(build-id) = 67227b2b56d8f65b7111b403e699f5839a1f5584 debuginfo(build-id) = 74042e83645b08215a6291e9f99154505fa5b729 debuginfo(build-id) = 91faf94dbc25ff68c6d3dea511af014d41240ddf debuginfo(build-id) = 9c58f3ec567b3d614ab5cab11c892ba1fb95f27b debuginfo(build-id) = b05f7e8532d1f04881fc68bd64192cbc2a0c2450 debuginfo(build-id) = b4f8fa15563fefe46de2c1afedcf04b54943b6e9 debuginfo(build-id) = be3cafac913db6d5ba9dd0848eea0d2585b93022 debuginfo(build-id) = c627bd3f41880bcf0af0d96b1bc476174eca404a debuginfo(build-id) = fb46dbf2c659d01af2ec2d13e3805b3d8af558db opengrm-ngram-tools-debuginfo = 1.3.16-5.fc43 opengrm-ngram-tools-debuginfo(aarch-64) = 1.3.16-5.fc43
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: opengrm-ngram-debugsource(aarch-64) = 1.3.16-5.fc43
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILD/opengrm-ngram-1.3.16-build/BUILDROOT
Wrote: /builddir/build/RPMS/opengrm-ngram-devel-1.3.16-5.fc43.aarch64.rpm
Wrote: /builddir/build/RPMS/opengrm-ngram-debugsource-1.3.16-5.fc43.aarch64.rpm
Wrote: /builddir/build/RPMS/opengrm-ngram-tools-1.3.16-5.fc43.aarch64.rpm
Wrote: /builddir/build/RPMS/opengrm-ngram-1.3.16-5.fc43.aarch64.rpm
Wrote: /builddir/build/RPMS/opengrm-ngram-tools-debuginfo-1.3.16-5.fc43.aarch64.rpm
Wrote: /builddir/build/RPMS/opengrm-ngram-debuginfo-1.3.16-5.fc43.aarch64.rpm
Child return code was: 0