libstdc++
c++config.h
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1 // Predefined symbols and macros -*- C++ -*-
2 
3 // Copyright (C) 1997-2020 Free Software Foundation, Inc.
4 //
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
9 // any later version.
10 
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
15 
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
19 
20 // You should have received a copy of the GNU General Public License and
21 // a copy of the GCC Runtime Library Exception along with this program;
22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 // <http://www.gnu.org/licenses/>.
24 
25 /** @file bits/c++config.h
26  * This is an internal header file, included by other library headers.
27  * Do not attempt to use it directly. @headername{version}
28  */
29 
30 #ifndef _GLIBCXX_CXX_CONFIG_H
31 #define _GLIBCXX_CXX_CONFIG_H 1
32 
33 // The major release number for the GCC release the C++ library belongs to.
34 #define _GLIBCXX_RELEASE 10
35 
36 // The datestamp of the C++ library in compressed ISO date format.
37 #define __GLIBCXX__ 20200325
38 
39 // Macros for various attributes.
40 // _GLIBCXX_PURE
41 // _GLIBCXX_CONST
42 // _GLIBCXX_NORETURN
43 // _GLIBCXX_NOTHROW
44 // _GLIBCXX_VISIBILITY
45 #ifndef _GLIBCXX_PURE
46 # define _GLIBCXX_PURE __attribute__ ((__pure__))
47 #endif
48 
49 #ifndef _GLIBCXX_CONST
50 # define _GLIBCXX_CONST __attribute__ ((__const__))
51 #endif
52 
53 #ifndef _GLIBCXX_NORETURN
54 # define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
55 #endif
56 
57 // See below for C++
58 #ifndef _GLIBCXX_NOTHROW
59 # ifndef __cplusplus
60 # define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
61 # endif
62 #endif
63 
64 // Macros for visibility attributes.
65 // _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
66 // _GLIBCXX_VISIBILITY
67 # define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
68 
69 #if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
70 # define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
71 #else
72 // If this is not supplied by the OS-specific or CPU-specific
73 // headers included below, it will be defined to an empty default.
74 # define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
75 #endif
76 
77 // Macros for deprecated attributes.
78 // _GLIBCXX_USE_DEPRECATED
79 // _GLIBCXX_DEPRECATED
80 // _GLIBCXX17_DEPRECATED
81 // _GLIBCXX20_DEPRECATED( string-literal )
82 #ifndef _GLIBCXX_USE_DEPRECATED
83 # define _GLIBCXX_USE_DEPRECATED 1
84 #endif
85 
86 #if defined(__DEPRECATED) && (__cplusplus >= 201103L)
87 # define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
88 #else
89 # define _GLIBCXX_DEPRECATED
90 #endif
91 
92 #if defined(__DEPRECATED) && (__cplusplus >= 201703L)
93 # define _GLIBCXX17_DEPRECATED [[__deprecated__]]
94 #else
95 # define _GLIBCXX17_DEPRECATED
96 #endif
97 
98 #if defined(__DEPRECATED) && (__cplusplus > 201703L)
99 # define _GLIBCXX20_DEPRECATED(MSG) [[deprecated(MSG)]]
100 #else
101 # define _GLIBCXX20_DEPRECATED(MSG)
102 #endif
103 
104 // Macros for ABI tag attributes.
105 #ifndef _GLIBCXX_ABI_TAG_CXX11
106 # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
107 #endif
108 
109 // Macro to warn about unused results.
110 #if __cplusplus >= 201703L
111 # define _GLIBCXX_NODISCARD [[__nodiscard__]]
112 #else
113 # define _GLIBCXX_NODISCARD
114 #endif
115 
116 
117 
118 #if __cplusplus
119 
120 // Macro for constexpr, to support in mixed 03/0x mode.
121 #ifndef _GLIBCXX_CONSTEXPR
122 # if __cplusplus >= 201103L
123 # define _GLIBCXX_CONSTEXPR constexpr
124 # define _GLIBCXX_USE_CONSTEXPR constexpr
125 # else
126 # define _GLIBCXX_CONSTEXPR
127 # define _GLIBCXX_USE_CONSTEXPR const
128 # endif
129 #endif
130 
131 #ifndef _GLIBCXX14_CONSTEXPR
132 # if __cplusplus >= 201402L
133 # define _GLIBCXX14_CONSTEXPR constexpr
134 # else
135 # define _GLIBCXX14_CONSTEXPR
136 # endif
137 #endif
138 
139 #ifndef _GLIBCXX17_CONSTEXPR
140 # if __cplusplus >= 201703L
141 # define _GLIBCXX17_CONSTEXPR constexpr
142 # else
143 # define _GLIBCXX17_CONSTEXPR
144 # endif
145 #endif
146 
147 #ifndef _GLIBCXX20_CONSTEXPR
148 # if __cplusplus > 201703L
149 # define _GLIBCXX20_CONSTEXPR constexpr
150 # else
151 # define _GLIBCXX20_CONSTEXPR
152 # endif
153 #endif
154 
155 #ifndef _GLIBCXX17_INLINE
156 # if __cplusplus >= 201703L
157 # define _GLIBCXX17_INLINE inline
158 # else
159 # define _GLIBCXX17_INLINE
160 # endif
161 #endif
162 
163 // Macro for noexcept, to support in mixed 03/0x mode.
164 #ifndef _GLIBCXX_NOEXCEPT
165 # if __cplusplus >= 201103L
166 # define _GLIBCXX_NOEXCEPT noexcept
167 # define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
168 # define _GLIBCXX_USE_NOEXCEPT noexcept
169 # define _GLIBCXX_THROW(_EXC)
170 # else
171 # define _GLIBCXX_NOEXCEPT
172 # define _GLIBCXX_NOEXCEPT_IF(...)
173 # define _GLIBCXX_USE_NOEXCEPT throw()
174 # define _GLIBCXX_THROW(_EXC) throw(_EXC)
175 # endif
176 #endif
177 
178 #ifndef _GLIBCXX_NOTHROW
179 # define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
180 #endif
181 
182 #ifndef _GLIBCXX_THROW_OR_ABORT
183 # if __cpp_exceptions
184 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
185 # else
186 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
187 # endif
188 #endif
189 
190 #if __cpp_noexcept_function_type
191 #define _GLIBCXX_NOEXCEPT_PARM , bool _NE
192 #define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
193 #else
194 #define _GLIBCXX_NOEXCEPT_PARM
195 #define _GLIBCXX_NOEXCEPT_QUAL
196 #endif
197 
198 // Macro for extern template, ie controlling template linkage via use
199 // of extern keyword on template declaration. As documented in the g++
200 // manual, it inhibits all implicit instantiations and is used
201 // throughout the library to avoid multiple weak definitions for
202 // required types that are already explicitly instantiated in the
203 // library binary. This substantially reduces the binary size of
204 // resulting executables.
205 // Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
206 // templates only in basic_string, thus activating its debug-mode
207 // checks even at -O0.
208 # define _GLIBCXX_EXTERN_TEMPLATE 1
209 
210 /*
211  Outline of libstdc++ namespaces.
212 
213  namespace std
214  {
215  namespace __debug { }
216  namespace __parallel { }
217  namespace __cxx1998 { }
218 
219  namespace __detail {
220  namespace __variant { } // C++17
221  }
222 
223  namespace rel_ops { }
224 
225  namespace tr1
226  {
227  namespace placeholders { }
228  namespace regex_constants { }
229  namespace __detail { }
230  }
231 
232  namespace tr2 { }
233 
234  namespace decimal { }
235 
236  namespace chrono { } // C++11
237  namespace placeholders { } // C++11
238  namespace regex_constants { } // C++11
239  namespace this_thread { } // C++11
240  inline namespace literals { // C++14
241  inline namespace chrono_literals { } // C++14
242  inline namespace complex_literals { } // C++14
243  inline namespace string_literals { } // C++14
244  inline namespace string_view_literals { } // C++17
245  }
246  }
247 
248  namespace abi { }
249 
250  namespace __gnu_cxx
251  {
252  namespace __detail { }
253  }
254 
255  For full details see:
256  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
257 */
258 namespace std
259 {
260  typedef __SIZE_TYPE__ size_t;
261  typedef __PTRDIFF_TYPE__ ptrdiff_t;
262 
263 #if __cplusplus >= 201103L
264  typedef decltype(nullptr) nullptr_t;
265 #endif
266 }
267 
268 # define _GLIBCXX_USE_DUAL_ABI 1
269 
270 #if ! _GLIBCXX_USE_DUAL_ABI
271 // Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
272 # undef _GLIBCXX_USE_CXX11_ABI
273 #endif
274 
275 #ifndef _GLIBCXX_USE_CXX11_ABI
276 # define _GLIBCXX_USE_CXX11_ABI 1
277 #endif
278 
279 #if _GLIBCXX_USE_CXX11_ABI
280 namespace std
281 {
282  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
283 }
284 namespace __gnu_cxx
285 {
286  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
287 }
288 # define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
289 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
290 # define _GLIBCXX_END_NAMESPACE_CXX11 }
291 # define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
292 #else
293 # define _GLIBCXX_NAMESPACE_CXX11
294 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11
295 # define _GLIBCXX_END_NAMESPACE_CXX11
296 # define _GLIBCXX_DEFAULT_ABI_TAG
297 #endif
298 
299 // Defined if inline namespaces are used for versioning.
300 # define _GLIBCXX_INLINE_VERSION 0
301 
302 // Inline namespace for symbol versioning.
303 #if _GLIBCXX_INLINE_VERSION
304 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
305 # define _GLIBCXX_END_NAMESPACE_VERSION }
306 
307 namespace std
308 {
309 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
310 #if __cplusplus >= 201402L
311  inline namespace literals {
312  inline namespace chrono_literals { }
313  inline namespace complex_literals { }
314  inline namespace string_literals { }
315 #if __cplusplus > 201402L
316  inline namespace string_view_literals { }
317 #endif // C++17
318  }
319 #endif // C++14
320 _GLIBCXX_END_NAMESPACE_VERSION
321 }
322 
323 namespace __gnu_cxx
324 {
325 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
326 _GLIBCXX_END_NAMESPACE_VERSION
327 }
328 
329 #else
330 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION
331 # define _GLIBCXX_END_NAMESPACE_VERSION
332 #endif
333 
334 // Inline namespaces for special modes: debug, parallel.
335 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
336 namespace std
337 {
338 _GLIBCXX_BEGIN_NAMESPACE_VERSION
339 
340  // Non-inline namespace for components replaced by alternates in active mode.
341  namespace __cxx1998
342  {
343 # if _GLIBCXX_USE_CXX11_ABI
344  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
345 # endif
346  }
347 
348 _GLIBCXX_END_NAMESPACE_VERSION
349 
350  // Inline namespace for debug mode.
351 # ifdef _GLIBCXX_DEBUG
352  inline namespace __debug { }
353 # endif
354 
355  // Inline namespaces for parallel mode.
356 # ifdef _GLIBCXX_PARALLEL
357  inline namespace __parallel { }
358 # endif
359 }
360 
361 // Check for invalid usage and unsupported mixed-mode use.
362 # if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
363 # error illegal use of multiple inlined namespaces
364 # endif
365 
366 // Check for invalid use due to lack for weak symbols.
367 # if __NO_INLINE__ && !__GXX_WEAK__
368 # warning currently using inlined namespace mode which may fail \
369  without inlining due to lack of weak symbols
370 # endif
371 #endif
372 
373 // Macros for namespace scope. Either namespace std:: or the name
374 // of some nested namespace within it corresponding to the active mode.
375 // _GLIBCXX_STD_A
376 // _GLIBCXX_STD_C
377 //
378 // Macros for opening/closing conditional namespaces.
379 // _GLIBCXX_BEGIN_NAMESPACE_ALGO
380 // _GLIBCXX_END_NAMESPACE_ALGO
381 // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
382 // _GLIBCXX_END_NAMESPACE_CONTAINER
383 #if defined(_GLIBCXX_DEBUG)
384 # define _GLIBCXX_STD_C __cxx1998
385 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
386  namespace _GLIBCXX_STD_C {
387 # define _GLIBCXX_END_NAMESPACE_CONTAINER }
388 #else
389 # define _GLIBCXX_STD_C std
390 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
391 # define _GLIBCXX_END_NAMESPACE_CONTAINER
392 #endif
393 
394 #ifdef _GLIBCXX_PARALLEL
395 # define _GLIBCXX_STD_A __cxx1998
396 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
397  namespace _GLIBCXX_STD_A {
398 # define _GLIBCXX_END_NAMESPACE_ALGO }
399 #else
400 # define _GLIBCXX_STD_A std
401 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO
402 # define _GLIBCXX_END_NAMESPACE_ALGO
403 #endif
404 
405 // GLIBCXX_ABI Deprecated
406 // Define if compatibility should be provided for -mlong-double-64.
407 #undef _GLIBCXX_LONG_DOUBLE_COMPAT
408 
409 // Inline namespace for long double 128 mode.
410 #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
411 namespace std
412 {
413  inline namespace __gnu_cxx_ldbl128 { }
414 }
415 # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
416 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
417 # define _GLIBCXX_END_NAMESPACE_LDBL }
418 #else
419 # define _GLIBCXX_NAMESPACE_LDBL
420 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL
421 # define _GLIBCXX_END_NAMESPACE_LDBL
422 #endif
423 #if _GLIBCXX_USE_CXX11_ABI
424 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
425 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
426 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
427 #else
428 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
429 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
430 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
431 #endif
432 
433 // Debug Mode implies checking assertions.
434 #if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
435 # define _GLIBCXX_ASSERTIONS 1
436 #endif
437 
438 // Disable std::string explicit instantiation declarations in order to assert.
439 #ifdef _GLIBCXX_ASSERTIONS
440 # undef _GLIBCXX_EXTERN_TEMPLATE
441 # define _GLIBCXX_EXTERN_TEMPLATE -1
442 #endif
443 
444 // Assert.
445 #if defined(_GLIBCXX_ASSERTIONS) \
446  || defined(_GLIBCXX_PARALLEL) || defined(_GLIBCXX_PARALLEL_ASSERTIONS)
447 namespace std
448 {
449  // Avoid the use of assert, because we're trying to keep the <cassert>
450  // include out of the mix.
451  extern "C++" inline void
452  __replacement_assert(const char* __file, int __line,
453  const char* __function, const char* __condition)
454  {
455  __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
456  __function, __condition);
457  __builtin_abort();
458  }
459 }
460 #define __glibcxx_assert_impl(_Condition) \
461  do \
462  { \
463  if (! (_Condition)) \
464  std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
465  #_Condition); \
466  } while (false)
467 #endif
468 
469 #if defined(_GLIBCXX_ASSERTIONS)
470 # define __glibcxx_assert(_Condition) __glibcxx_assert_impl(_Condition)
471 #else
472 # define __glibcxx_assert(_Condition)
473 #endif
474 
475 // Macros for race detectors.
476 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
477 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
478 // atomic (lock-free) synchronization to race detectors:
479 // the race detector will infer a happens-before arc from the former to the
480 // latter when they share the same argument pointer.
481 //
482 // The most frequent use case for these macros (and the only case in the
483 // current implementation of the library) is atomic reference counting:
484 // void _M_remove_reference()
485 // {
486 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
487 // if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
488 // {
489 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
490 // _M_destroy(__a);
491 // }
492 // }
493 // The annotations in this example tell the race detector that all memory
494 // accesses occurred when the refcount was positive do not race with
495 // memory accesses which occurred after the refcount became zero.
496 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
497 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
498 #endif
499 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
500 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
501 #endif
502 
503 // Macros for C linkage: define extern "C" linkage only when using C++.
504 # define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
505 # define _GLIBCXX_END_EXTERN_C }
506 
507 # define _GLIBCXX_USE_ALLOCATOR_NEW 1
508 
509 #else // !__cplusplus
510 # define _GLIBCXX_BEGIN_EXTERN_C
511 # define _GLIBCXX_END_EXTERN_C
512 #endif
513 
514 
515 // First includes.
516 
517 // Pick up any OS-specific definitions.
518 #include <bits/os_defines.h>
519 
520 // Pick up any CPU-specific definitions.
521 #include <bits/cpu_defines.h>
522 
523 // If platform uses neither visibility nor psuedo-visibility,
524 // specify empty default for namespace annotation macros.
525 #ifndef _GLIBCXX_PSEUDO_VISIBILITY
526 # define _GLIBCXX_PSEUDO_VISIBILITY(V)
527 #endif
528 
529 // Certain function definitions that are meant to be overridable from
530 // user code are decorated with this macro. For some targets, this
531 // macro causes these definitions to be weak.
532 #ifndef _GLIBCXX_WEAK_DEFINITION
533 # define _GLIBCXX_WEAK_DEFINITION
534 #endif
535 
536 // By default, we assume that __GXX_WEAK__ also means that there is support
537 // for declaring functions as weak while not defining such functions. This
538 // allows for referring to functions provided by other libraries (e.g.,
539 // libitm) without depending on them if the respective features are not used.
540 #ifndef _GLIBCXX_USE_WEAK_REF
541 # define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
542 #endif
543 
544 // Conditionally enable annotations for the Transactional Memory TS on C++11.
545 // Most of the following conditions are due to limitations in the current
546 // implementation.
547 #if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
548  && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L \
549  && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
550  && _GLIBCXX_USE_ALLOCATOR_NEW
551 #define _GLIBCXX_TXN_SAFE transaction_safe
552 #define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
553 #else
554 #define _GLIBCXX_TXN_SAFE
555 #define _GLIBCXX_TXN_SAFE_DYN
556 #endif
557 
558 #if __cplusplus > 201402L
559 // In C++17 mathematical special functions are in namespace std.
560 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
561 #elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
562 // For C++11 and C++14 they are in namespace std when requested.
563 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
564 #endif
565 
566 // The remainder of the prewritten config is automatic; all the
567 // user hooks are listed above.
568 
569 // Create a boolean flag to be used to determine if --fast-math is set.
570 #ifdef __FAST_MATH__
571 # define _GLIBCXX_FAST_MATH 1
572 #else
573 # define _GLIBCXX_FAST_MATH 0
574 #endif
575 
576 // This marks string literals in header files to be extracted for eventual
577 // translation. It is primarily used for messages in thrown exceptions; see
578 // src/functexcept.cc. We use __N because the more traditional _N is used
579 // for something else under certain OSes (see BADNAMES).
580 #define __N(msgid) (msgid)
581 
582 // For example, <windows.h> is known to #define min and max as macros...
583 #undef min
584 #undef max
585 
586 // N.B. these _GLIBCXX_USE_C99_XXX macros are defined unconditionally
587 // so they should be tested with #if not with #ifdef.
588 #if __cplusplus >= 201103L
589 # ifndef _GLIBCXX_USE_C99_MATH
590 # define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
591 # endif
592 # ifndef _GLIBCXX_USE_C99_COMPLEX
593 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
594 # endif
595 # ifndef _GLIBCXX_USE_C99_STDIO
596 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
597 # endif
598 # ifndef _GLIBCXX_USE_C99_STDLIB
599 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
600 # endif
601 # ifndef _GLIBCXX_USE_C99_WCHAR
602 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
603 # endif
604 #else
605 # ifndef _GLIBCXX_USE_C99_MATH
606 # define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
607 # endif
608 # ifndef _GLIBCXX_USE_C99_COMPLEX
609 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
610 # endif
611 # ifndef _GLIBCXX_USE_C99_STDIO
612 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
613 # endif
614 # ifndef _GLIBCXX_USE_C99_STDLIB
615 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
616 # endif
617 # ifndef _GLIBCXX_USE_C99_WCHAR
618 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
619 # endif
620 #endif
621 
622 // Unless explicitly specified, enable char8_t extensions only if the core
623 // language char8_t feature macro is defined.
624 #ifndef _GLIBCXX_USE_CHAR8_T
625 # ifdef __cpp_char8_t
626 # define _GLIBCXX_USE_CHAR8_T 1
627 # endif
628 #endif
629 #ifdef _GLIBCXX_USE_CHAR8_T
630 # define __cpp_lib_char8_t 201907L
631 #endif
632 
633 /* Define if __float128 is supported on this host. */
634 #if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
635 #undef _GLIBCXX_USE_FLOAT128
636 #endif
637 
638 #if __GNUC__ >= 7
639 // Assume these are available if the compiler claims to be a recent GCC:
640 # define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
641 # define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
642 # define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
643 # define _GLIBCXX_BUILTIN_IS_SAME_AS(T, U) __is_same_as(T, U)
644 # if __GNUC__ >= 9
645 # define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
646 # endif
647 #elif defined(__is_identifier) && defined(__has_builtin)
648 // For non-GNU compilers:
649 # if ! __is_identifier(__has_unique_object_representations)
650 # define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
651 # endif
652 # if ! __is_identifier(__is_aggregate)
653 # define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
654 # endif
655 # if __has_builtin(__builtin_launder)
656 # define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
657 # endif
658 # if __has_builtin(__builtin_is_constant_evaluated)
659 # define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
660 # endif
661 # if ! __is_identifier(__is_same)
662 # define _GLIBCXX_BUILTIN_IS_SAME_AS(T, U) __is_same(T, U)
663 # endif
664 #endif // GCC
665 
666 // PSTL configuration
667 
668 #if __cplusplus >= 201703L
669 // This header is not installed for freestanding:
670 #if __has_include(<pstl/pstl_config.h>)
671 // Preserved here so we have some idea which version of upstream we've pulled in
672 // #define PSTL_VERSION 9000
673 
674 // For now this defaults to being based on the presence of Thread Building Blocks
675 # ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
676 # define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
677 # endif
678 // This section will need some rework when a new (default) backend type is added
679 # if _GLIBCXX_USE_TBB_PAR_BACKEND
680 # define _PSTL_PAR_BACKEND_TBB
681 # else
682 # define _PSTL_PAR_BACKEND_SERIAL
683 # endif
684 
685 # define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
686 # define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
687 
688 #include <pstl/pstl_config.h>
689 #endif // __has_include
690 #endif // C++17
691 
692 // End of prewritten config; the settings discovered at configure time follow.
693 /* config.h. Generated from config.h.in by configure. */
694 /* config.h.in. Generated from configure.ac by autoheader. */
695 
696 /* Define to 1 if you have the `acosf' function. */
697 #define _GLIBCXX_HAVE_ACOSF 1
698 
699 /* Define to 1 if you have the `acosl' function. */
700 #define _GLIBCXX_HAVE_ACOSL 1
701 
702 /* Define to 1 if you have the `aligned_alloc' function. */
703 #define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
704 
705 /* Define to 1 if you have the <arpa/inet.h> header file. */
706 #define _GLIBCXX_HAVE_ARPA_INET_H 1
707 
708 /* Define to 1 if you have the `asinf' function. */
709 #define _GLIBCXX_HAVE_ASINF 1
710 
711 /* Define to 1 if you have the `asinl' function. */
712 #define _GLIBCXX_HAVE_ASINL 1
713 
714 /* Define to 1 if the target assembler supports .symver directive. */
715 #define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
716 
717 /* Define to 1 if you have the `atan2f' function. */
718 #define _GLIBCXX_HAVE_ATAN2F 1
719 
720 /* Define to 1 if you have the `atan2l' function. */
721 #define _GLIBCXX_HAVE_ATAN2L 1
722 
723 /* Define to 1 if you have the `atanf' function. */
724 #define _GLIBCXX_HAVE_ATANF 1
725 
726 /* Define to 1 if you have the `atanl' function. */
727 #define _GLIBCXX_HAVE_ATANL 1
728 
729 /* Defined if shared_ptr reference counting should use atomic operations. */
730 #define _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY 1
731 
732 /* Define to 1 if you have the `at_quick_exit' function. */
733 #define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
734 
735 /* Define to 1 if the target assembler supports thread-local storage. */
736 /* #undef _GLIBCXX_HAVE_CC_TLS */
737 
738 /* Define to 1 if you have the `ceilf' function. */
739 #define _GLIBCXX_HAVE_CEILF 1
740 
741 /* Define to 1 if you have the `ceill' function. */
742 #define _GLIBCXX_HAVE_CEILL 1
743 
744 /* Define to 1 if you have the <complex.h> header file. */
745 #define _GLIBCXX_HAVE_COMPLEX_H 1
746 
747 /* Define to 1 if you have the `cosf' function. */
748 #define _GLIBCXX_HAVE_COSF 1
749 
750 /* Define to 1 if you have the `coshf' function. */
751 #define _GLIBCXX_HAVE_COSHF 1
752 
753 /* Define to 1 if you have the `coshl' function. */
754 #define _GLIBCXX_HAVE_COSHL 1
755 
756 /* Define to 1 if you have the `cosl' function. */
757 #define _GLIBCXX_HAVE_COSL 1
758 
759 /* Define to 1 if you have the <dirent.h> header file. */
760 #define _GLIBCXX_HAVE_DIRENT_H 1
761 
762 /* Define to 1 if you have the <dlfcn.h> header file. */
763 #define _GLIBCXX_HAVE_DLFCN_H 1
764 
765 /* Define if EBADMSG exists. */
766 #define _GLIBCXX_HAVE_EBADMSG 1
767 
768 /* Define if ECANCELED exists. */
769 #define _GLIBCXX_HAVE_ECANCELED 1
770 
771 /* Define if ECHILD exists. */
772 #define _GLIBCXX_HAVE_ECHILD 1
773 
774 /* Define if EIDRM exists. */
775 #define _GLIBCXX_HAVE_EIDRM 1
776 
777 /* Define to 1 if you have the <endian.h> header file. */
778 #define _GLIBCXX_HAVE_ENDIAN_H 1
779 
780 /* Define if ENODATA exists. */
781 #define _GLIBCXX_HAVE_ENODATA 1
782 
783 /* Define if ENOLINK exists. */
784 #define _GLIBCXX_HAVE_ENOLINK 1
785 
786 /* Define if ENOSPC exists. */
787 #define _GLIBCXX_HAVE_ENOSPC 1
788 
789 /* Define if ENOSR exists. */
790 #define _GLIBCXX_HAVE_ENOSR 1
791 
792 /* Define if ENOSTR exists. */
793 #define _GLIBCXX_HAVE_ENOSTR 1
794 
795 /* Define if ENOTRECOVERABLE exists. */
796 #define _GLIBCXX_HAVE_ENOTRECOVERABLE 1
797 
798 /* Define if ENOTSUP exists. */
799 #define _GLIBCXX_HAVE_ENOTSUP 1
800 
801 /* Define if EOVERFLOW exists. */
802 #define _GLIBCXX_HAVE_EOVERFLOW 1
803 
804 /* Define if EOWNERDEAD exists. */
805 #define _GLIBCXX_HAVE_EOWNERDEAD 1
806 
807 /* Define if EPERM exists. */
808 #define _GLIBCXX_HAVE_EPERM 1
809 
810 /* Define if EPROTO exists. */
811 #define _GLIBCXX_HAVE_EPROTO 1
812 
813 /* Define if ETIME exists. */
814 #define _GLIBCXX_HAVE_ETIME 1
815 
816 /* Define if ETIMEDOUT exists. */
817 #define _GLIBCXX_HAVE_ETIMEDOUT 1
818 
819 /* Define if ETXTBSY exists. */
820 #define _GLIBCXX_HAVE_ETXTBSY 1
821 
822 /* Define if EWOULDBLOCK exists. */
823 #define _GLIBCXX_HAVE_EWOULDBLOCK 1
824 
825 /* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
826 #define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
827 
828 /* Define to 1 if you have the <execinfo.h> header file. */
829 #define _GLIBCXX_HAVE_EXECINFO_H 1
830 
831 /* Define to 1 if you have the `expf' function. */
832 #define _GLIBCXX_HAVE_EXPF 1
833 
834 /* Define to 1 if you have the `expl' function. */
835 #define _GLIBCXX_HAVE_EXPL 1
836 
837 /* Define to 1 if you have the `fabsf' function. */
838 #define _GLIBCXX_HAVE_FABSF 1
839 
840 /* Define to 1 if you have the `fabsl' function. */
841 #define _GLIBCXX_HAVE_FABSL 1
842 
843 /* Define to 1 if you have the <fcntl.h> header file. */
844 #define _GLIBCXX_HAVE_FCNTL_H 1
845 
846 /* Define to 1 if you have the <fenv.h> header file. */
847 #define _GLIBCXX_HAVE_FENV_H 1
848 
849 /* Define to 1 if you have the `finite' function. */
850 #define _GLIBCXX_HAVE_FINITE 1
851 
852 /* Define to 1 if you have the `finitef' function. */
853 #define _GLIBCXX_HAVE_FINITEF 1
854 
855 /* Define to 1 if you have the `finitel' function. */
856 #define _GLIBCXX_HAVE_FINITEL 1
857 
858 /* Define to 1 if you have the <float.h> header file. */
859 #define _GLIBCXX_HAVE_FLOAT_H 1
860 
861 /* Define to 1 if you have the `floorf' function. */
862 #define _GLIBCXX_HAVE_FLOORF 1
863 
864 /* Define to 1 if you have the `floorl' function. */
865 #define _GLIBCXX_HAVE_FLOORL 1
866 
867 /* Define to 1 if you have the `fmodf' function. */
868 #define _GLIBCXX_HAVE_FMODF 1
869 
870 /* Define to 1 if you have the `fmodl' function. */
871 #define _GLIBCXX_HAVE_FMODL 1
872 
873 /* Define to 1 if you have the `fpclass' function. */
874 /* #undef _GLIBCXX_HAVE_FPCLASS */
875 
876 /* Define to 1 if you have the <fp.h> header file. */
877 /* #undef _GLIBCXX_HAVE_FP_H */
878 
879 /* Define to 1 if you have the `frexpf' function. */
880 #define _GLIBCXX_HAVE_FREXPF 1
881 
882 /* Define to 1 if you have the `frexpl' function. */
883 #define _GLIBCXX_HAVE_FREXPL 1
884 
885 /* Define if _Unwind_GetIPInfo is available. */
886 #define _GLIBCXX_HAVE_GETIPINFO 1
887 
888 /* Define if gets is available in <stdio.h> before C++14. */
889 #define _GLIBCXX_HAVE_GETS 1
890 
891 /* Define to 1 if you have the `hypot' function. */
892 #define _GLIBCXX_HAVE_HYPOT 1
893 
894 /* Define to 1 if you have the `hypotf' function. */
895 #define _GLIBCXX_HAVE_HYPOTF 1
896 
897 /* Define to 1 if you have the `hypotl' function. */
898 #define _GLIBCXX_HAVE_HYPOTL 1
899 
900 /* Define if you have the iconv() function. */
901 #define _GLIBCXX_HAVE_ICONV 1
902 
903 /* Define to 1 if you have the <ieeefp.h> header file. */
904 /* #undef _GLIBCXX_HAVE_IEEEFP_H */
905 
906 /* Define if int64_t is available in <stdint.h>. */
907 #define _GLIBCXX_HAVE_INT64_T 1
908 
909 /* Define if int64_t is a long. */
910 /* #undef _GLIBCXX_HAVE_INT64_T_LONG */
911 
912 /* Define if int64_t is a long long. */
913 #define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
914 
915 /* Define to 1 if you have the <inttypes.h> header file. */
916 #define _GLIBCXX_HAVE_INTTYPES_H 1
917 
918 /* Define to 1 if you have the `isinf' function. */
919 /* #undef _GLIBCXX_HAVE_ISINF */
920 
921 /* Define to 1 if you have the `isinff' function. */
922 #define _GLIBCXX_HAVE_ISINFF 1
923 
924 /* Define to 1 if you have the `isinfl' function. */
925 #define _GLIBCXX_HAVE_ISINFL 1
926 
927 /* Define to 1 if you have the `isnan' function. */
928 /* #undef _GLIBCXX_HAVE_ISNAN */
929 
930 /* Define to 1 if you have the `isnanf' function. */
931 #define _GLIBCXX_HAVE_ISNANF 1
932 
933 /* Define to 1 if you have the `isnanl' function. */
934 #define _GLIBCXX_HAVE_ISNANL 1
935 
936 /* Defined if iswblank exists. */
937 #define _GLIBCXX_HAVE_ISWBLANK 1
938 
939 /* Define if LC_MESSAGES is available in <locale.h>. */
940 #define _GLIBCXX_HAVE_LC_MESSAGES 1
941 
942 /* Define to 1 if you have the `ldexpf' function. */
943 #define _GLIBCXX_HAVE_LDEXPF 1
944 
945 /* Define to 1 if you have the `ldexpl' function. */
946 #define _GLIBCXX_HAVE_LDEXPL 1
947 
948 /* Define to 1 if you have the <libintl.h> header file. */
949 #define _GLIBCXX_HAVE_LIBINTL_H 1
950 
951 /* Only used in build directory testsuite_hooks.h. */
952 #define _GLIBCXX_HAVE_LIMIT_AS 1
953 
954 /* Only used in build directory testsuite_hooks.h. */
955 #define _GLIBCXX_HAVE_LIMIT_DATA 1
956 
957 /* Only used in build directory testsuite_hooks.h. */
958 #define _GLIBCXX_HAVE_LIMIT_FSIZE 1
959 
960 /* Only used in build directory testsuite_hooks.h. */
961 #define _GLIBCXX_HAVE_LIMIT_RSS 1
962 
963 /* Only used in build directory testsuite_hooks.h. */
964 #define _GLIBCXX_HAVE_LIMIT_VMEM 0
965 
966 /* Define if link is available in <unistd.h>. */
967 #define _GLIBCXX_HAVE_LINK 1
968 
969 /* Define if futex syscall is available. */
970 #define _GLIBCXX_HAVE_LINUX_FUTEX 1
971 
972 /* Define to 1 if you have the <linux/random.h> header file. */
973 #define _GLIBCXX_HAVE_LINUX_RANDOM_H 1
974 
975 /* Define to 1 if you have the <linux/types.h> header file. */
976 #define _GLIBCXX_HAVE_LINUX_TYPES_H 1
977 
978 /* Define to 1 if you have the <locale.h> header file. */
979 #define _GLIBCXX_HAVE_LOCALE_H 1
980 
981 /* Define to 1 if you have the `log10f' function. */
982 #define _GLIBCXX_HAVE_LOG10F 1
983 
984 /* Define to 1 if you have the `log10l' function. */
985 #define _GLIBCXX_HAVE_LOG10L 1
986 
987 /* Define to 1 if you have the `logf' function. */
988 #define _GLIBCXX_HAVE_LOGF 1
989 
990 /* Define to 1 if you have the `logl' function. */
991 #define _GLIBCXX_HAVE_LOGL 1
992 
993 /* Define to 1 if you have the <machine/endian.h> header file. */
994 /* #undef _GLIBCXX_HAVE_MACHINE_ENDIAN_H */
995 
996 /* Define to 1 if you have the <machine/param.h> header file. */
997 /* #undef _GLIBCXX_HAVE_MACHINE_PARAM_H */
998 
999 /* Define if mbstate_t exists in wchar.h. */
1000 #define _GLIBCXX_HAVE_MBSTATE_T 1
1001 
1002 /* Define to 1 if you have the `memalign' function. */
1003 #define _GLIBCXX_HAVE_MEMALIGN 1
1004 
1005 /* Define to 1 if you have the <memory.h> header file. */
1006 #define _GLIBCXX_HAVE_MEMORY_H 1
1007 
1008 /* Define to 1 if you have the `modf' function. */
1009 #define _GLIBCXX_HAVE_MODF 1
1010 
1011 /* Define to 1 if you have the `modff' function. */
1012 #define _GLIBCXX_HAVE_MODFF 1
1013 
1014 /* Define to 1 if you have the `modfl' function. */
1015 #define _GLIBCXX_HAVE_MODFL 1
1016 
1017 /* Define to 1 if you have the <nan.h> header file. */
1018 /* #undef _GLIBCXX_HAVE_NAN_H */
1019 
1020 /* Define to 1 if you have the <netdb.h> header file. */
1021 #define _GLIBCXX_HAVE_NETDB_H 1
1022 
1023 /* Define to 1 if you have the <netinet/in.h> header file. */
1024 #define _GLIBCXX_HAVE_NETINET_IN_H 1
1025 
1026 /* Define to 1 if you have the <netinet/tcp.h> header file. */
1027 #define _GLIBCXX_HAVE_NETINET_TCP_H 1
1028 
1029 /* Define if <math.h> defines obsolete isinf function. */
1030 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
1031 
1032 /* Define if <math.h> defines obsolete isnan function. */
1033 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */
1034 
1035 /* Define if poll is available in <poll.h>. */
1036 #define _GLIBCXX_HAVE_POLL 1
1037 
1038 /* Define to 1 if you have the <poll.h> header file. */
1039 #define _GLIBCXX_HAVE_POLL_H 1
1040 
1041 /* Define to 1 if you have the `posix_memalign' function. */
1042 #define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
1043 
1044 /* Define to 1 if you have the `powf' function. */
1045 #define _GLIBCXX_HAVE_POWF 1
1046 
1047 /* Define to 1 if you have the `powl' function. */
1048 #define _GLIBCXX_HAVE_POWL 1
1049 
1050 /* Define to 1 if you have the `qfpclass' function. */
1051 /* #undef _GLIBCXX_HAVE_QFPCLASS */
1052 
1053 /* Define to 1 if you have the `quick_exit' function. */
1054 #define _GLIBCXX_HAVE_QUICK_EXIT 1
1055 
1056 /* Define if readlink is available in <unistd.h>. */
1057 #define _GLIBCXX_HAVE_READLINK 1
1058 
1059 /* Define to 1 if you have the `setenv' function. */
1060 #define _GLIBCXX_HAVE_SETENV 1
1061 
1062 /* Define to 1 if you have the `sincos' function. */
1063 #define _GLIBCXX_HAVE_SINCOS 1
1064 
1065 /* Define to 1 if you have the `sincosf' function. */
1066 #define _GLIBCXX_HAVE_SINCOSF 1
1067 
1068 /* Define to 1 if you have the `sincosl' function. */
1069 #define _GLIBCXX_HAVE_SINCOSL 1
1070 
1071 /* Define to 1 if you have the `sinf' function. */
1072 #define _GLIBCXX_HAVE_SINF 1
1073 
1074 /* Define to 1 if you have the `sinhf' function. */
1075 #define _GLIBCXX_HAVE_SINHF 1
1076 
1077 /* Define to 1 if you have the `sinhl' function. */
1078 #define _GLIBCXX_HAVE_SINHL 1
1079 
1080 /* Define to 1 if you have the `sinl' function. */
1081 #define _GLIBCXX_HAVE_SINL 1
1082 
1083 /* Defined if sleep exists. */
1084 /* #undef _GLIBCXX_HAVE_SLEEP */
1085 
1086 /* Define to 1 if you have the `sockatmark' function. */
1087 #define _GLIBCXX_HAVE_SOCKATMARK 1
1088 
1089 /* Define to 1 if you have the `sqrtf' function. */
1090 #define _GLIBCXX_HAVE_SQRTF 1
1091 
1092 /* Define to 1 if you have the `sqrtl' function. */
1093 #define _GLIBCXX_HAVE_SQRTL 1
1094 
1095 /* Define to 1 if you have the <stdalign.h> header file. */
1096 #define _GLIBCXX_HAVE_STDALIGN_H 1
1097 
1098 /* Define to 1 if you have the <stdbool.h> header file. */
1099 #define _GLIBCXX_HAVE_STDBOOL_H 1
1100 
1101 /* Define to 1 if you have the <stdint.h> header file. */
1102 #define _GLIBCXX_HAVE_STDINT_H 1
1103 
1104 /* Define to 1 if you have the <stdlib.h> header file. */
1105 #define _GLIBCXX_HAVE_STDLIB_H 1
1106 
1107 /* Define if strerror_l is available in <string.h>. */
1108 #define _GLIBCXX_HAVE_STRERROR_L 1
1109 
1110 /* Define if strerror_r is available in <string.h>. */
1111 #define _GLIBCXX_HAVE_STRERROR_R 1
1112 
1113 /* Define to 1 if you have the <strings.h> header file. */
1114 #define _GLIBCXX_HAVE_STRINGS_H 1
1115 
1116 /* Define to 1 if you have the <string.h> header file. */
1117 #define _GLIBCXX_HAVE_STRING_H 1
1118 
1119 /* Define to 1 if you have the `strtof' function. */
1120 #define _GLIBCXX_HAVE_STRTOF 1
1121 
1122 /* Define to 1 if you have the `strtold' function. */
1123 #define _GLIBCXX_HAVE_STRTOLD 1
1124 
1125 /* Define to 1 if `d_type' is a member of `struct dirent'. */
1126 #define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1127 
1128 /* Define if strxfrm_l is available in <string.h>. */
1129 #define _GLIBCXX_HAVE_STRXFRM_L 1
1130 
1131 /* Define if symlink is available in <unistd.h>. */
1132 #define _GLIBCXX_HAVE_SYMLINK 1
1133 
1134 /* Define to 1 if the target runtime linker supports binding the same symbol
1135  to different versions. */
1136 #define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1137 
1138 /* Define to 1 if you have the <sys/filio.h> header file. */
1139 /* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
1140 
1141 /* Define to 1 if you have the <sys/ioctl.h> header file. */
1142 #define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1143 
1144 /* Define to 1 if you have the <sys/ipc.h> header file. */
1145 #define _GLIBCXX_HAVE_SYS_IPC_H 1
1146 
1147 /* Define to 1 if you have the <sys/isa_defs.h> header file. */
1148 /* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
1149 
1150 /* Define to 1 if you have the <sys/machine.h> header file. */
1151 /* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
1152 
1153 /* Define to 1 if you have the <sys/param.h> header file. */
1154 #define _GLIBCXX_HAVE_SYS_PARAM_H 1
1155 
1156 /* Define to 1 if you have the <sys/resource.h> header file. */
1157 #define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1158 
1159 /* Define to 1 if you have a suitable <sys/sdt.h> header file */
1160 #define _GLIBCXX_HAVE_SYS_SDT_H 1
1161 
1162 /* Define to 1 if you have the <sys/sem.h> header file. */
1163 #define _GLIBCXX_HAVE_SYS_SEM_H 1
1164 
1165 /* Define to 1 if you have the <sys/socket.h> header file. */
1166 #define _GLIBCXX_HAVE_SYS_SOCKET_H 1
1167 
1168 /* Define to 1 if you have the <sys/statvfs.h> header file. */
1169 #define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1170 
1171 /* Define to 1 if you have the <sys/stat.h> header file. */
1172 #define _GLIBCXX_HAVE_SYS_STAT_H 1
1173 
1174 /* Define to 1 if you have the <sys/sysinfo.h> header file. */
1175 #define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1176 
1177 /* Define to 1 if you have the <sys/time.h> header file. */
1178 #define _GLIBCXX_HAVE_SYS_TIME_H 1
1179 
1180 /* Define to 1 if you have the <sys/types.h> header file. */
1181 #define _GLIBCXX_HAVE_SYS_TYPES_H 1
1182 
1183 /* Define to 1 if you have the <sys/uio.h> header file. */
1184 #define _GLIBCXX_HAVE_SYS_UIO_H 1
1185 
1186 /* Define if S_IFREG is available in <sys/stat.h>. */
1187 /* #undef _GLIBCXX_HAVE_S_IFREG */
1188 
1189 /* Define if S_ISREG is available in <sys/stat.h>. */
1190 #define _GLIBCXX_HAVE_S_ISREG 1
1191 
1192 /* Define to 1 if you have the `tanf' function. */
1193 #define _GLIBCXX_HAVE_TANF 1
1194 
1195 /* Define to 1 if you have the `tanhf' function. */
1196 #define _GLIBCXX_HAVE_TANHF 1
1197 
1198 /* Define to 1 if you have the `tanhl' function. */
1199 #define _GLIBCXX_HAVE_TANHL 1
1200 
1201 /* Define to 1 if you have the `tanl' function. */
1202 #define _GLIBCXX_HAVE_TANL 1
1203 
1204 /* Define to 1 if you have the <tgmath.h> header file. */
1205 #define _GLIBCXX_HAVE_TGMATH_H 1
1206 
1207 /* Define to 1 if you have the `timespec_get' function. */
1208 #define _GLIBCXX_HAVE_TIMESPEC_GET 1
1209 
1210 /* Define to 1 if the target supports thread-local storage. */
1211 #define _GLIBCXX_HAVE_TLS 1
1212 
1213 /* Define if truncate is available in <unistd.h>. */
1214 #define _GLIBCXX_HAVE_TRUNCATE 1
1215 
1216 /* Define to 1 if you have the <uchar.h> header file. */
1217 #define _GLIBCXX_HAVE_UCHAR_H 1
1218 
1219 /* Define to 1 if you have the <unistd.h> header file. */
1220 #define _GLIBCXX_HAVE_UNISTD_H 1
1221 
1222 /* Defined if usleep exists. */
1223 /* #undef _GLIBCXX_HAVE_USLEEP */
1224 
1225 /* Define to 1 if you have the <utime.h> header file. */
1226 #define _GLIBCXX_HAVE_UTIME_H 1
1227 
1228 /* Defined if vfwscanf exists. */
1229 #define _GLIBCXX_HAVE_VFWSCANF 1
1230 
1231 /* Defined if vswscanf exists. */
1232 #define _GLIBCXX_HAVE_VSWSCANF 1
1233 
1234 /* Defined if vwscanf exists. */
1235 #define _GLIBCXX_HAVE_VWSCANF 1
1236 
1237 /* Define to 1 if you have the <wchar.h> header file. */
1238 #define _GLIBCXX_HAVE_WCHAR_H 1
1239 
1240 /* Defined if wcstof exists. */
1241 #define _GLIBCXX_HAVE_WCSTOF 1
1242 
1243 /* Define to 1 if you have the <wctype.h> header file. */
1244 #define _GLIBCXX_HAVE_WCTYPE_H 1
1245 
1246 /* Defined if Sleep exists. */
1247 /* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
1248 
1249 /* Define if writev is available in <sys/uio.h>. */
1250 #define _GLIBCXX_HAVE_WRITEV 1
1251 
1252 /* Define to 1 if you have the `_acosf' function. */
1253 /* #undef _GLIBCXX_HAVE__ACOSF */
1254 
1255 /* Define to 1 if you have the `_acosl' function. */
1256 /* #undef _GLIBCXX_HAVE__ACOSL */
1257 
1258 /* Define to 1 if you have the `_aligned_malloc' function. */
1259 /* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
1260 
1261 /* Define to 1 if you have the `_asinf' function. */
1262 /* #undef _GLIBCXX_HAVE__ASINF */
1263 
1264 /* Define to 1 if you have the `_asinl' function. */
1265 /* #undef _GLIBCXX_HAVE__ASINL */
1266 
1267 /* Define to 1 if you have the `_atan2f' function. */
1268 /* #undef _GLIBCXX_HAVE__ATAN2F */
1269 
1270 /* Define to 1 if you have the `_atan2l' function. */
1271 /* #undef _GLIBCXX_HAVE__ATAN2L */
1272 
1273 /* Define to 1 if you have the `_atanf' function. */
1274 /* #undef _GLIBCXX_HAVE__ATANF */
1275 
1276 /* Define to 1 if you have the `_atanl' function. */
1277 /* #undef _GLIBCXX_HAVE__ATANL */
1278 
1279 /* Define to 1 if you have the `_ceilf' function. */
1280 /* #undef _GLIBCXX_HAVE__CEILF */
1281 
1282 /* Define to 1 if you have the `_ceill' function. */
1283 /* #undef _GLIBCXX_HAVE__CEILL */
1284 
1285 /* Define to 1 if you have the `_cosf' function. */
1286 /* #undef _GLIBCXX_HAVE__COSF */
1287 
1288 /* Define to 1 if you have the `_coshf' function. */
1289 /* #undef _GLIBCXX_HAVE__COSHF */
1290 
1291 /* Define to 1 if you have the `_coshl' function. */
1292 /* #undef _GLIBCXX_HAVE__COSHL */
1293 
1294 /* Define to 1 if you have the `_cosl' function. */
1295 /* #undef _GLIBCXX_HAVE__COSL */
1296 
1297 /* Define to 1 if you have the `_expf' function. */
1298 /* #undef _GLIBCXX_HAVE__EXPF */
1299 
1300 /* Define to 1 if you have the `_expl' function. */
1301 /* #undef _GLIBCXX_HAVE__EXPL */
1302 
1303 /* Define to 1 if you have the `_fabsf' function. */
1304 /* #undef _GLIBCXX_HAVE__FABSF */
1305 
1306 /* Define to 1 if you have the `_fabsl' function. */
1307 /* #undef _GLIBCXX_HAVE__FABSL */
1308 
1309 /* Define to 1 if you have the `_finite' function. */
1310 /* #undef _GLIBCXX_HAVE__FINITE */
1311 
1312 /* Define to 1 if you have the `_finitef' function. */
1313 /* #undef _GLIBCXX_HAVE__FINITEF */
1314 
1315 /* Define to 1 if you have the `_finitel' function. */
1316 /* #undef _GLIBCXX_HAVE__FINITEL */
1317 
1318 /* Define to 1 if you have the `_floorf' function. */
1319 /* #undef _GLIBCXX_HAVE__FLOORF */
1320 
1321 /* Define to 1 if you have the `_floorl' function. */
1322 /* #undef _GLIBCXX_HAVE__FLOORL */
1323 
1324 /* Define to 1 if you have the `_fmodf' function. */
1325 /* #undef _GLIBCXX_HAVE__FMODF */
1326 
1327 /* Define to 1 if you have the `_fmodl' function. */
1328 /* #undef _GLIBCXX_HAVE__FMODL */
1329 
1330 /* Define to 1 if you have the `_fpclass' function. */
1331 /* #undef _GLIBCXX_HAVE__FPCLASS */
1332 
1333 /* Define to 1 if you have the `_frexpf' function. */
1334 /* #undef _GLIBCXX_HAVE__FREXPF */
1335 
1336 /* Define to 1 if you have the `_frexpl' function. */
1337 /* #undef _GLIBCXX_HAVE__FREXPL */
1338 
1339 /* Define to 1 if you have the `_hypot' function. */
1340 /* #undef _GLIBCXX_HAVE__HYPOT */
1341 
1342 /* Define to 1 if you have the `_hypotf' function. */
1343 /* #undef _GLIBCXX_HAVE__HYPOTF */
1344 
1345 /* Define to 1 if you have the `_hypotl' function. */
1346 /* #undef _GLIBCXX_HAVE__HYPOTL */
1347 
1348 /* Define to 1 if you have the `_isinf' function. */
1349 /* #undef _GLIBCXX_HAVE__ISINF */
1350 
1351 /* Define to 1 if you have the `_isinff' function. */
1352 /* #undef _GLIBCXX_HAVE__ISINFF */
1353 
1354 /* Define to 1 if you have the `_isinfl' function. */
1355 /* #undef _GLIBCXX_HAVE__ISINFL */
1356 
1357 /* Define to 1 if you have the `_isnan' function. */
1358 /* #undef _GLIBCXX_HAVE__ISNAN */
1359 
1360 /* Define to 1 if you have the `_isnanf' function. */
1361 /* #undef _GLIBCXX_HAVE__ISNANF */
1362 
1363 /* Define to 1 if you have the `_isnanl' function. */
1364 /* #undef _GLIBCXX_HAVE__ISNANL */
1365 
1366 /* Define to 1 if you have the `_ldexpf' function. */
1367 /* #undef _GLIBCXX_HAVE__LDEXPF */
1368 
1369 /* Define to 1 if you have the `_ldexpl' function. */
1370 /* #undef _GLIBCXX_HAVE__LDEXPL */
1371 
1372 /* Define to 1 if you have the `_log10f' function. */
1373 /* #undef _GLIBCXX_HAVE__LOG10F */
1374 
1375 /* Define to 1 if you have the `_log10l' function. */
1376 /* #undef _GLIBCXX_HAVE__LOG10L */
1377 
1378 /* Define to 1 if you have the `_logf' function. */
1379 /* #undef _GLIBCXX_HAVE__LOGF */
1380 
1381 /* Define to 1 if you have the `_logl' function. */
1382 /* #undef _GLIBCXX_HAVE__LOGL */
1383 
1384 /* Define to 1 if you have the `_modf' function. */
1385 /* #undef _GLIBCXX_HAVE__MODF */
1386 
1387 /* Define to 1 if you have the `_modff' function. */
1388 /* #undef _GLIBCXX_HAVE__MODFF */
1389 
1390 /* Define to 1 if you have the `_modfl' function. */
1391 /* #undef _GLIBCXX_HAVE__MODFL */
1392 
1393 /* Define to 1 if you have the `_powf' function. */
1394 /* #undef _GLIBCXX_HAVE__POWF */
1395 
1396 /* Define to 1 if you have the `_powl' function. */
1397 /* #undef _GLIBCXX_HAVE__POWL */
1398 
1399 /* Define to 1 if you have the `_qfpclass' function. */
1400 /* #undef _GLIBCXX_HAVE__QFPCLASS */
1401 
1402 /* Define to 1 if you have the `_sincos' function. */
1403 /* #undef _GLIBCXX_HAVE__SINCOS */
1404 
1405 /* Define to 1 if you have the `_sincosf' function. */
1406 /* #undef _GLIBCXX_HAVE__SINCOSF */
1407 
1408 /* Define to 1 if you have the `_sincosl' function. */
1409 /* #undef _GLIBCXX_HAVE__SINCOSL */
1410 
1411 /* Define to 1 if you have the `_sinf' function. */
1412 /* #undef _GLIBCXX_HAVE__SINF */
1413 
1414 /* Define to 1 if you have the `_sinhf' function. */
1415 /* #undef _GLIBCXX_HAVE__SINHF */
1416 
1417 /* Define to 1 if you have the `_sinhl' function. */
1418 /* #undef _GLIBCXX_HAVE__SINHL */
1419 
1420 /* Define to 1 if you have the `_sinl' function. */
1421 /* #undef _GLIBCXX_HAVE__SINL */
1422 
1423 /* Define to 1 if you have the `_sqrtf' function. */
1424 /* #undef _GLIBCXX_HAVE__SQRTF */
1425 
1426 /* Define to 1 if you have the `_sqrtl' function. */
1427 /* #undef _GLIBCXX_HAVE__SQRTL */
1428 
1429 /* Define to 1 if you have the `_tanf' function. */
1430 /* #undef _GLIBCXX_HAVE__TANF */
1431 
1432 /* Define to 1 if you have the `_tanhf' function. */
1433 /* #undef _GLIBCXX_HAVE__TANHF */
1434 
1435 /* Define to 1 if you have the `_tanhl' function. */
1436 /* #undef _GLIBCXX_HAVE__TANHL */
1437 
1438 /* Define to 1 if you have the `_tanl' function. */
1439 /* #undef _GLIBCXX_HAVE__TANL */
1440 
1441 /* Define to 1 if you have the `_wfopen' function. */
1442 /* #undef _GLIBCXX_HAVE__WFOPEN */
1443 
1444 /* Define to 1 if you have the `__cxa_thread_atexit' function. */
1445 /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
1446 
1447 /* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
1448 #define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1449 
1450 /* Define as const if the declaration of iconv() needs const. */
1451 #define _GLIBCXX_ICONV_CONST
1452 
1453 /* Define to the sub-directory in which libtool stores uninstalled libraries.
1454  */
1455 #define LT_OBJDIR ".libs/"
1456 
1457 /* Name of package */
1458 /* #undef _GLIBCXX_PACKAGE */
1459 
1460 /* Define to the address where bug reports for this package should be sent. */
1461 #define _GLIBCXX_PACKAGE_BUGREPORT ""
1462 
1463 /* Define to the full name of this package. */
1464 #define _GLIBCXX_PACKAGE_NAME "package-unused"
1465 
1466 /* Define to the full name and version of this package. */
1467 #define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1468 
1469 /* Define to the one symbol short name of this package. */
1470 #define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1471 
1472 /* Define to the home page for this package. */
1473 #define _GLIBCXX_PACKAGE_URL ""
1474 
1475 /* Define to the version of this package. */
1476 #define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1477 
1478 /* The size of `char', as computed by sizeof. */
1479 /* #undef SIZEOF_CHAR */
1480 
1481 /* The size of `int', as computed by sizeof. */
1482 /* #undef SIZEOF_INT */
1483 
1484 /* The size of `long', as computed by sizeof. */
1485 /* #undef SIZEOF_LONG */
1486 
1487 /* The size of `short', as computed by sizeof. */
1488 /* #undef SIZEOF_SHORT */
1489 
1490 /* The size of `void *', as computed by sizeof. */
1491 /* #undef SIZEOF_VOID_P */
1492 
1493 /* Define to 1 if you have the ANSI C header files. */
1494 #define STDC_HEADERS 1
1495 
1496 /* Version number of package */
1497 /* #undef _GLIBCXX_VERSION */
1498 
1499 /* Enable large inode numbers on Mac OS X 10.5. */
1500 #ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
1501 # define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
1502 #endif
1503 
1504 /* Number of bits in a file offset, on hosts where this is settable. */
1505 #define _GLIBCXX_FILE_OFFSET_BITS 64
1506 
1507 /* Define if C99 functions in <complex.h> should be used in <complex> for
1508  C++11. Using compiler builtins for these functions requires corresponding
1509  C99 library functions to be present. */
1510 #define _GLIBCXX11_USE_C99_COMPLEX 1
1511 
1512 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1513  in namespace std for C++11. */
1514 #define _GLIBCXX11_USE_C99_MATH 1
1515 
1516 /* Define if C99 functions or macros in <stdio.h> should be imported in
1517  <cstdio> in namespace std for C++11. */
1518 #define _GLIBCXX11_USE_C99_STDIO 1
1519 
1520 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1521  <cstdlib> in namespace std for C++11. */
1522 #define _GLIBCXX11_USE_C99_STDLIB 1
1523 
1524 /* Define if C99 functions or macros in <wchar.h> should be imported in
1525  <cwchar> in namespace std for C++11. */
1526 #define _GLIBCXX11_USE_C99_WCHAR 1
1527 
1528 /* Define if C99 functions in <complex.h> should be used in <complex> for
1529  C++98. Using compiler builtins for these functions requires corresponding
1530  C99 library functions to be present. */
1531 #define _GLIBCXX98_USE_C99_COMPLEX 1
1532 
1533 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1534  in namespace std for C++98. */
1535 #define _GLIBCXX98_USE_C99_MATH 1
1536 
1537 /* Define if C99 functions or macros in <stdio.h> should be imported in
1538  <cstdio> in namespace std for C++98. */
1539 #define _GLIBCXX98_USE_C99_STDIO 1
1540 
1541 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1542  <cstdlib> in namespace std for C++98. */
1543 #define _GLIBCXX98_USE_C99_STDLIB 1
1544 
1545 /* Define if C99 functions or macros in <wchar.h> should be imported in
1546  <cwchar> in namespace std for C++98. */
1547 #define _GLIBCXX98_USE_C99_WCHAR 1
1548 
1549 /* Define if the compiler supports C++11 atomics. */
1550 #define _GLIBCXX_ATOMIC_BUILTINS 1
1551 
1552 /* Define to use concept checking code from the boost libraries. */
1553 /* #undef _GLIBCXX_CONCEPT_CHECKS */
1554 
1555 /* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
1556  undefined for platform defaults */
1557 #define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1558 
1559 /* Define if gthreads library is available. */
1560 #define _GLIBCXX_HAS_GTHREADS 1
1561 
1562 /* Define to 1 if a full hosted library is built, or 0 if freestanding. */
1563 #define _GLIBCXX_HOSTED 1
1564 
1565 /* Define if compatibility should be provided for -mlong-double-64. */
1566 
1567 /* Define to the letter to which size_t is mangled. */
1568 #define _GLIBCXX_MANGLE_SIZE_T j
1569 
1570 /* Define if C99 llrint and llround functions are missing from <math.h>. */
1571 /* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */
1572 
1573 /* Define if ptrdiff_t is int. */
1574 #define _GLIBCXX_PTRDIFF_T_IS_INT 1
1575 
1576 /* Define if using setrlimit to set resource limits during "make check" */
1577 #define _GLIBCXX_RES_LIMITS 1
1578 
1579 /* Define if size_t is unsigned int. */
1580 #define _GLIBCXX_SIZE_T_IS_UINT 1
1581 
1582 /* Define to the value of the EOF integer constant. */
1583 #define _GLIBCXX_STDIO_EOF -1
1584 
1585 /* Define to the value of the SEEK_CUR integer constant. */
1586 #define _GLIBCXX_STDIO_SEEK_CUR 1
1587 
1588 /* Define to the value of the SEEK_END integer constant. */
1589 #define _GLIBCXX_STDIO_SEEK_END 2
1590 
1591 /* Define to use symbol versioning in the shared library. */
1592 #define _GLIBCXX_SYMVER 1
1593 
1594 /* Define to use darwin versioning in the shared library. */
1595 /* #undef _GLIBCXX_SYMVER_DARWIN */
1596 
1597 /* Define to use GNU versioning in the shared library. */
1598 #define _GLIBCXX_SYMVER_GNU 1
1599 
1600 /* Define to use GNU namespace versioning in the shared library. */
1601 /* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
1602 
1603 /* Define to use Sun versioning in the shared library. */
1604 /* #undef _GLIBCXX_SYMVER_SUN */
1605 
1606 /* Define if C11 functions in <uchar.h> should be imported into namespace std
1607  in <cuchar>. */
1608 #define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1609 
1610 /* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
1611  <stdio.h>, and <stdlib.h> can be used or exposed. */
1612 #define _GLIBCXX_USE_C99 1
1613 
1614 /* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
1615  Using compiler builtins for these functions requires corresponding C99
1616  library functions to be present. */
1617 #define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1618 
1619 /* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
1620  namespace std::tr1. */
1621 #define _GLIBCXX_USE_C99_CTYPE_TR1 1
1622 
1623 /* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
1624  namespace std::tr1. */
1625 #define _GLIBCXX_USE_C99_FENV_TR1 1
1626 
1627 /* Define if C99 functions in <inttypes.h> should be imported in
1628  <tr1/cinttypes> in namespace std::tr1. */
1629 #define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1630 
1631 /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1632  <tr1/cinttypes> in namespace std::tr1. */
1633 #define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1634 
1635 /* Define if C99 functions or macros in <math.h> should be imported in
1636  <tr1/cmath> in namespace std::tr1. */
1637 #define _GLIBCXX_USE_C99_MATH_TR1 1
1638 
1639 /* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
1640  namespace std::tr1. */
1641 #define _GLIBCXX_USE_C99_STDINT_TR1 1
1642 
1643 /* Defined if clock_gettime syscall has monotonic and realtime clock support.
1644  */
1645 /* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
1646 
1647 /* Defined if clock_gettime has monotonic clock support. */
1648 #define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1649 
1650 /* Defined if clock_gettime has realtime clock support. */
1651 #define _GLIBCXX_USE_CLOCK_REALTIME 1
1652 
1653 /* Define if ISO/IEC TR 24733 decimal floating point types are supported on
1654  this host. */
1655 /* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
1656 
1657 /* Define if /dev/random and /dev/urandom are available for
1658  std::random_device. */
1659 #define _GLIBCXX_USE_DEV_RANDOM 1
1660 
1661 /* Define if fchmod is available in <sys/stat.h>. */
1662 #define _GLIBCXX_USE_FCHMOD 1
1663 
1664 /* Define if fchmodat is available in <sys/stat.h>. */
1665 #define _GLIBCXX_USE_FCHMODAT 1
1666 
1667 /* Defined if gettimeofday is available. */
1668 #define _GLIBCXX_USE_GETTIMEOFDAY 1
1669 
1670 /* Define if get_nprocs is available in <sys/sysinfo.h>. */
1671 #define _GLIBCXX_USE_GET_NPROCS 1
1672 
1673 /* Define if __int128 is supported on this host. */
1674 /* #undef _GLIBCXX_USE_INT128 */
1675 
1676 /* Define if LFS support is available. */
1677 #define _GLIBCXX_USE_LFS 1
1678 
1679 /* Define if code specialized for long long should be used. */
1680 #define _GLIBCXX_USE_LONG_LONG 1
1681 
1682 /* Define if lstat is available in <sys/stat.h>. */
1683 #define _GLIBCXX_USE_LSTAT 1
1684 
1685 /* Defined if nanosleep is available. */
1686 #define _GLIBCXX_USE_NANOSLEEP 1
1687 
1688 /* Define if NLS translations are to be used. */
1689 #define _GLIBCXX_USE_NLS 1
1690 
1691 /* Define if pthreads_num_processors_np is available in <pthread.h>. */
1692 /* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
1693 
1694 /* Define if pthread_cond_clockwait is available in <pthread.h>. */
1695 #define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT 1
1696 
1697 /* Define if pthread_mutex_clocklock is available in <pthread.h>. */
1698 #define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK 1
1699 
1700 /* Define if pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock are
1701  available in <pthread.h>. */
1702 #define _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK 1
1703 
1704 /* Define if POSIX read/write locks are available in <gthr.h>. */
1705 #define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1706 
1707 /* Define if /dev/random and /dev/urandom are available for the random_device
1708  of TR1 (Chapter 5.1). */
1709 #define _GLIBCXX_USE_RANDOM_TR1 1
1710 
1711 /* Define if usable realpath is available in <stdlib.h>. */
1712 #define _GLIBCXX_USE_REALPATH 1
1713 
1714 /* Defined if sched_yield is available. */
1715 #define _GLIBCXX_USE_SCHED_YIELD 1
1716 
1717 /* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
1718 #define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1719 
1720 /* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
1721 /* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
1722 
1723 /* Define if sendfile is available in <sys/sendfile.h>. */
1724 #define _GLIBCXX_USE_SENDFILE 1
1725 
1726 /* Define if struct stat has timespec members. */
1727 #define _GLIBCXX_USE_ST_MTIM 1
1728 
1729 /* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
1730 /* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
1731 
1732 /* Define if obsolescent tmpnam is available in <stdio.h>. */
1733 #define _GLIBCXX_USE_TMPNAM 1
1734 
1735 /* Define if utime is available in <utime.h>. */
1736 #define _GLIBCXX_USE_UTIME 1
1737 
1738 /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
1739  AT_FDCWD in <fcntl.h>. */
1740 #define _GLIBCXX_USE_UTIMENSAT 1
1741 
1742 /* Define if code specialized for wchar_t should be used. */
1743 #define _GLIBCXX_USE_WCHAR_T 1
1744 
1745 /* Define to 1 if a verbose library is built, or 0 otherwise. */
1746 #define _GLIBCXX_VERBOSE 1
1747 
1748 /* Defined if as can handle rdrand. */
1749 /* #undef _GLIBCXX_X86_RDRAND */
1750 
1751 /* Defined if as can handle rdseed. */
1752 /* #undef _GLIBCXX_X86_RDSEED */
1753 
1754 /* Define to 1 if mutex_timedlock is available. */
1755 #define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1756 
1757 /* Define for large files, on AIX-style hosts. */
1758 /* #undef _GLIBCXX_LARGE_FILES */
1759 
1760 /* Define if all C++11 floating point overloads are available in <math.h>. */
1761 #if __cplusplus >= 201103L
1762 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */
1763 #endif
1764 
1765 /* Define if all C++11 integral type overloads are available in <math.h>. */
1766 #if __cplusplus >= 201103L
1767 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT */
1768 #endif
1769 
1770 #if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
1771 # define _GLIBCXX_HAVE_ACOSF 1
1772 # define acosf _acosf
1773 #endif
1774 
1775 #if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
1776 # define _GLIBCXX_HAVE_ACOSL 1
1777 # define acosl _acosl
1778 #endif
1779 
1780 #if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
1781 # define _GLIBCXX_HAVE_ASINF 1
1782 # define asinf _asinf
1783 #endif
1784 
1785 #if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
1786 # define _GLIBCXX_HAVE_ASINL 1
1787 # define asinl _asinl
1788 #endif
1789 
1790 #if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
1791 # define _GLIBCXX_HAVE_ATAN2F 1
1792 # define atan2f _atan2f
1793 #endif
1794 
1795 #if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
1796 # define _GLIBCXX_HAVE_ATAN2L 1
1797 # define atan2l _atan2l
1798 #endif
1799 
1800 #if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
1801 # define _GLIBCXX_HAVE_ATANF 1
1802 # define atanf _atanf
1803 #endif
1804 
1805 #if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
1806 # define _GLIBCXX_HAVE_ATANL 1
1807 # define atanl _atanl
1808 #endif
1809 
1810 #if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
1811 # define _GLIBCXX_HAVE_CEILF 1
1812 # define ceilf _ceilf
1813 #endif
1814 
1815 #if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
1816 # define _GLIBCXX_HAVE_CEILL 1
1817 # define ceill _ceill
1818 #endif
1819 
1820 #if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
1821 # define _GLIBCXX_HAVE_COSF 1
1822 # define cosf _cosf
1823 #endif
1824 
1825 #if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
1826 # define _GLIBCXX_HAVE_COSHF 1
1827 # define coshf _coshf
1828 #endif
1829 
1830 #if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
1831 # define _GLIBCXX_HAVE_COSHL 1
1832 # define coshl _coshl
1833 #endif
1834 
1835 #if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
1836 # define _GLIBCXX_HAVE_COSL 1
1837 # define cosl _cosl
1838 #endif
1839 
1840 #if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
1841 # define _GLIBCXX_HAVE_EXPF 1
1842 # define expf _expf
1843 #endif
1844 
1845 #if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
1846 # define _GLIBCXX_HAVE_EXPL 1
1847 # define expl _expl
1848 #endif
1849 
1850 #if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
1851 # define _GLIBCXX_HAVE_FABSF 1
1852 # define fabsf _fabsf
1853 #endif
1854 
1855 #if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
1856 # define _GLIBCXX_HAVE_FABSL 1
1857 # define fabsl _fabsl
1858 #endif
1859 
1860 #if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
1861 # define _GLIBCXX_HAVE_FINITE 1
1862 # define finite _finite
1863 #endif
1864 
1865 #if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
1866 # define _GLIBCXX_HAVE_FINITEF 1
1867 # define finitef _finitef
1868 #endif
1869 
1870 #if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
1871 # define _GLIBCXX_HAVE_FINITEL 1
1872 # define finitel _finitel
1873 #endif
1874 
1875 #if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
1876 # define _GLIBCXX_HAVE_FLOORF 1
1877 # define floorf _floorf
1878 #endif
1879 
1880 #if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
1881 # define _GLIBCXX_HAVE_FLOORL 1
1882 # define floorl _floorl
1883 #endif
1884 
1885 #if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
1886 # define _GLIBCXX_HAVE_FMODF 1
1887 # define fmodf _fmodf
1888 #endif
1889 
1890 #if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
1891 # define _GLIBCXX_HAVE_FMODL 1
1892 # define fmodl _fmodl
1893 #endif
1894 
1895 #if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
1896 # define _GLIBCXX_HAVE_FPCLASS 1
1897 # define fpclass _fpclass
1898 #endif
1899 
1900 #if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
1901 # define _GLIBCXX_HAVE_FREXPF 1
1902 # define frexpf _frexpf
1903 #endif
1904 
1905 #if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
1906 # define _GLIBCXX_HAVE_FREXPL 1
1907 # define frexpl _frexpl
1908 #endif
1909 
1910 #if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
1911 # define _GLIBCXX_HAVE_HYPOT 1
1912 # define hypot _hypot
1913 #endif
1914 
1915 #if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
1916 # define _GLIBCXX_HAVE_HYPOTF 1
1917 # define hypotf _hypotf
1918 #endif
1919 
1920 #if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
1921 # define _GLIBCXX_HAVE_HYPOTL 1
1922 # define hypotl _hypotl
1923 #endif
1924 
1925 #if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
1926 # define _GLIBCXX_HAVE_ISINF 1
1927 # define isinf _isinf
1928 #endif
1929 
1930 #if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
1931 # define _GLIBCXX_HAVE_ISINFF 1
1932 # define isinff _isinff
1933 #endif
1934 
1935 #if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
1936 # define _GLIBCXX_HAVE_ISINFL 1
1937 # define isinfl _isinfl
1938 #endif
1939 
1940 #if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
1941 # define _GLIBCXX_HAVE_ISNAN 1
1942 # define isnan _isnan
1943 #endif
1944 
1945 #if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
1946 # define _GLIBCXX_HAVE_ISNANF 1
1947 # define isnanf _isnanf
1948 #endif
1949 
1950 #if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
1951 # define _GLIBCXX_HAVE_ISNANL 1
1952 # define isnanl _isnanl
1953 #endif
1954 
1955 #if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
1956 # define _GLIBCXX_HAVE_LDEXPF 1
1957 # define ldexpf _ldexpf
1958 #endif
1959 
1960 #if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
1961 # define _GLIBCXX_HAVE_LDEXPL 1
1962 # define ldexpl _ldexpl
1963 #endif
1964 
1965 #if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
1966 # define _GLIBCXX_HAVE_LOG10F 1
1967 # define log10f _log10f
1968 #endif
1969 
1970 #if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
1971 # define _GLIBCXX_HAVE_LOG10L 1
1972 # define log10l _log10l
1973 #endif
1974 
1975 #if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
1976 # define _GLIBCXX_HAVE_LOGF 1
1977 # define logf _logf
1978 #endif
1979 
1980 #if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
1981 # define _GLIBCXX_HAVE_LOGL 1
1982 # define logl _logl
1983 #endif
1984 
1985 #if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
1986 # define _GLIBCXX_HAVE_MODF 1
1987 # define modf _modf
1988 #endif
1989 
1990 #if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
1991 # define _GLIBCXX_HAVE_MODFF 1
1992 # define modff _modff
1993 #endif
1994 
1995 #if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
1996 # define _GLIBCXX_HAVE_MODFL 1
1997 # define modfl _modfl
1998 #endif
1999 
2000 #if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
2001 # define _GLIBCXX_HAVE_POWF 1
2002 # define powf _powf
2003 #endif
2004 
2005 #if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
2006 # define _GLIBCXX_HAVE_POWL 1
2007 # define powl _powl
2008 #endif
2009 
2010 #if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
2011 # define _GLIBCXX_HAVE_QFPCLASS 1
2012 # define qfpclass _qfpclass
2013 #endif
2014 
2015 #if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
2016 # define _GLIBCXX_HAVE_SINCOS 1
2017 # define sincos _sincos
2018 #endif
2019 
2020 #if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
2021 # define _GLIBCXX_HAVE_SINCOSF 1
2022 # define sincosf _sincosf
2023 #endif
2024 
2025 #if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
2026 # define _GLIBCXX_HAVE_SINCOSL 1
2027 # define sincosl _sincosl
2028 #endif
2029 
2030 #if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
2031 # define _GLIBCXX_HAVE_SINF 1
2032 # define sinf _sinf
2033 #endif
2034 
2035 #if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
2036 # define _GLIBCXX_HAVE_SINHF 1
2037 # define sinhf _sinhf
2038 #endif
2039 
2040 #if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
2041 # define _GLIBCXX_HAVE_SINHL 1
2042 # define sinhl _sinhl
2043 #endif
2044 
2045 #if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
2046 # define _GLIBCXX_HAVE_SINL 1
2047 # define sinl _sinl
2048 #endif
2049 
2050 #if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
2051 # define _GLIBCXX_HAVE_SQRTF 1
2052 # define sqrtf _sqrtf
2053 #endif
2054 
2055 #if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
2056 # define _GLIBCXX_HAVE_SQRTL 1
2057 # define sqrtl _sqrtl
2058 #endif
2059 
2060 #if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
2061 # define _GLIBCXX_HAVE_STRTOF 1
2062 # define strtof _strtof
2063 #endif
2064 
2065 #if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
2066 # define _GLIBCXX_HAVE_STRTOLD 1
2067 # define strtold _strtold
2068 #endif
2069 
2070 #if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
2071 # define _GLIBCXX_HAVE_TANF 1
2072 # define tanf _tanf
2073 #endif
2074 
2075 #if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
2076 # define _GLIBCXX_HAVE_TANHF 1
2077 # define tanhf _tanhf
2078 #endif
2079 
2080 #if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
2081 # define _GLIBCXX_HAVE_TANHL 1
2082 # define tanhl _tanhl
2083 #endif
2084 
2085 #if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
2086 # define _GLIBCXX_HAVE_TANL 1
2087 # define tanl _tanl
2088 #endif
2089 
2090 #endif // _GLIBCXX_CXX_CONFIG_H
os_defines.h
std
ISO C++ entities toplevel namespace is std.
__gnu_cxx
GNU extensions for public use.
cpu_defines.h