libstdc++
c++config.h
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1 // Predefined symbols and macros -*- C++ -*-
2 
3 // Copyright (C) 1997-2021 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 12
35 
36 // The datestamp of the C++ library in compressed ISO date format.
37 #define __GLIBCXX__ 20211127
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 // _GLIBCXX_DEPRECATED_SUGGEST( string-literal )
81 // _GLIBCXX11_DEPRECATED
82 // _GLIBCXX11_DEPRECATED_SUGGEST( string-literal )
83 // _GLIBCXX14_DEPRECATED
84 // _GLIBCXX14_DEPRECATED_SUGGEST( string-literal )
85 // _GLIBCXX17_DEPRECATED
86 // _GLIBCXX17_DEPRECATED_SUGGEST( string-literal )
87 // _GLIBCXX20_DEPRECATED( string-literal )
88 // _GLIBCXX20_DEPRECATED_SUGGEST( string-literal )
89 #ifndef _GLIBCXX_USE_DEPRECATED
90 # define _GLIBCXX_USE_DEPRECATED 1
91 #endif
92 
93 #if defined(__DEPRECATED)
94 # define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
95 # define _GLIBCXX_DEPRECATED_SUGGEST(ALT) \
96  __attribute__ ((__deprecated__ ("use '" ALT "' instead")))
97 #else
98 # define _GLIBCXX_DEPRECATED
99 # define _GLIBCXX_DEPRECATED_SUGGEST(ALT)
100 #endif
101 
102 #if defined(__DEPRECATED) && (__cplusplus >= 201103L)
103 # define _GLIBCXX11_DEPRECATED _GLIBCXX_DEPRECATED
104 # define _GLIBCXX11_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
105 #else
106 # define _GLIBCXX11_DEPRECATED
107 # define _GLIBCXX11_DEPRECATED_SUGGEST(ALT)
108 #endif
109 
110 #if defined(__DEPRECATED) && (__cplusplus >= 201402L)
111 # define _GLIBCXX14_DEPRECATED _GLIBCXX_DEPRECATED
112 # define _GLIBCXX14_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
113 #else
114 # define _GLIBCXX14_DEPRECATED
115 # define _GLIBCXX14_DEPRECATED_SUGGEST(ALT)
116 #endif
117 
118 #if defined(__DEPRECATED) && (__cplusplus >= 201703L)
119 # define _GLIBCXX17_DEPRECATED [[__deprecated__]]
120 # define _GLIBCXX17_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
121 #else
122 # define _GLIBCXX17_DEPRECATED
123 # define _GLIBCXX17_DEPRECATED_SUGGEST(ALT)
124 #endif
125 
126 #if defined(__DEPRECATED) && (__cplusplus >= 202002L)
127 # define _GLIBCXX20_DEPRECATED(MSG) [[deprecated(MSG)]]
128 # define _GLIBCXX20_DEPRECATED_SUGGEST(ALT) _GLIBCXX_DEPRECATED_SUGGEST(ALT)
129 #else
130 # define _GLIBCXX20_DEPRECATED(MSG)
131 # define _GLIBCXX20_DEPRECATED_SUGGEST(ALT)
132 #endif
133 
134 // Macros for ABI tag attributes.
135 #ifndef _GLIBCXX_ABI_TAG_CXX11
136 # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
137 #endif
138 
139 // Macro to warn about unused results.
140 #if __cplusplus >= 201703L
141 # define _GLIBCXX_NODISCARD [[__nodiscard__]]
142 #else
143 # define _GLIBCXX_NODISCARD
144 #endif
145 
146 
147 
148 #if __cplusplus
149 
150 // Macro for constexpr, to support in mixed 03/0x mode.
151 #ifndef _GLIBCXX_CONSTEXPR
152 # if __cplusplus >= 201103L
153 # define _GLIBCXX_CONSTEXPR constexpr
154 # define _GLIBCXX_USE_CONSTEXPR constexpr
155 # else
156 # define _GLIBCXX_CONSTEXPR
157 # define _GLIBCXX_USE_CONSTEXPR const
158 # endif
159 #endif
160 
161 #ifndef _GLIBCXX14_CONSTEXPR
162 # if __cplusplus >= 201402L
163 # define _GLIBCXX14_CONSTEXPR constexpr
164 # else
165 # define _GLIBCXX14_CONSTEXPR
166 # endif
167 #endif
168 
169 #ifndef _GLIBCXX17_CONSTEXPR
170 # if __cplusplus >= 201703L
171 # define _GLIBCXX17_CONSTEXPR constexpr
172 # else
173 # define _GLIBCXX17_CONSTEXPR
174 # endif
175 #endif
176 
177 #ifndef _GLIBCXX20_CONSTEXPR
178 # if __cplusplus > 201703L
179 # define _GLIBCXX20_CONSTEXPR constexpr
180 # else
181 # define _GLIBCXX20_CONSTEXPR
182 # endif
183 #endif
184 
185 #ifndef _GLIBCXX17_INLINE
186 # if __cplusplus >= 201703L
187 # define _GLIBCXX17_INLINE inline
188 # else
189 # define _GLIBCXX17_INLINE
190 # endif
191 #endif
192 
193 // Macro for noexcept, to support in mixed 03/0x mode.
194 #ifndef _GLIBCXX_NOEXCEPT
195 # if __cplusplus >= 201103L
196 # define _GLIBCXX_NOEXCEPT noexcept
197 # define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
198 # define _GLIBCXX_USE_NOEXCEPT noexcept
199 # define _GLIBCXX_THROW(_EXC)
200 # else
201 # define _GLIBCXX_NOEXCEPT
202 # define _GLIBCXX_NOEXCEPT_IF(...)
203 # define _GLIBCXX_USE_NOEXCEPT throw()
204 # define _GLIBCXX_THROW(_EXC) throw(_EXC)
205 # endif
206 #endif
207 
208 #ifndef _GLIBCXX_NOTHROW
209 # define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
210 #endif
211 
212 #ifndef _GLIBCXX_THROW_OR_ABORT
213 # if __cpp_exceptions
214 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
215 # else
216 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
217 # endif
218 #endif
219 
220 #if __cpp_noexcept_function_type
221 #define _GLIBCXX_NOEXCEPT_PARM , bool _NE
222 #define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
223 #else
224 #define _GLIBCXX_NOEXCEPT_PARM
225 #define _GLIBCXX_NOEXCEPT_QUAL
226 #endif
227 
228 // Macro for extern template, ie controlling template linkage via use
229 // of extern keyword on template declaration. As documented in the g++
230 // manual, it inhibits all implicit instantiations and is used
231 // throughout the library to avoid multiple weak definitions for
232 // required types that are already explicitly instantiated in the
233 // library binary. This substantially reduces the binary size of
234 // resulting executables.
235 // Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
236 // templates only in basic_string, thus activating its debug-mode
237 // checks even at -O0.
238 # define _GLIBCXX_EXTERN_TEMPLATE 1
239 
240 /*
241  Outline of libstdc++ namespaces.
242 
243  namespace std
244  {
245  namespace __debug { }
246  namespace __parallel { }
247  namespace __cxx1998 { }
248 
249  namespace __detail {
250  namespace __variant { } // C++17
251  }
252 
253  namespace rel_ops { }
254 
255  namespace tr1
256  {
257  namespace placeholders { }
258  namespace regex_constants { }
259  namespace __detail { }
260  }
261 
262  namespace tr2 { }
263 
264  namespace decimal { }
265 
266  namespace chrono { } // C++11
267  namespace placeholders { } // C++11
268  namespace regex_constants { } // C++11
269  namespace this_thread { } // C++11
270  inline namespace literals { // C++14
271  inline namespace chrono_literals { } // C++14
272  inline namespace complex_literals { } // C++14
273  inline namespace string_literals { } // C++14
274  inline namespace string_view_literals { } // C++17
275  }
276  }
277 
278  namespace abi { }
279 
280  namespace __gnu_cxx
281  {
282  namespace __detail { }
283  }
284 
285  For full details see:
286  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
287 */
288 namespace std
289 {
290  typedef __SIZE_TYPE__ size_t;
291  typedef __PTRDIFF_TYPE__ ptrdiff_t;
292 
293 #if __cplusplus >= 201103L
294  typedef decltype(nullptr) nullptr_t;
295 #endif
296 
297  // This allows the library to terminate without including all of <exception>
298  // and without making the declaration of std::terminate visible to users.
299  extern "C++" __attribute__ ((__noreturn__, __always_inline__))
300  inline void __terminate() _GLIBCXX_USE_NOEXCEPT
301  {
302  void terminate() _GLIBCXX_USE_NOEXCEPT __attribute__ ((__noreturn__));
303  terminate();
304  }
305 }
306 
307 # define _GLIBCXX_USE_DUAL_ABI 1
308 
309 #if ! _GLIBCXX_USE_DUAL_ABI
310 // Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
311 # undef _GLIBCXX_USE_CXX11_ABI
312 #endif
313 
314 #ifndef _GLIBCXX_USE_CXX11_ABI
315 # define _GLIBCXX_USE_CXX11_ABI 1
316 #endif
317 
318 #if _GLIBCXX_USE_CXX11_ABI
319 namespace std
320 {
321  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
322 }
323 namespace __gnu_cxx
324 {
325  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
326 }
327 # define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
328 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
329 # define _GLIBCXX_END_NAMESPACE_CXX11 }
330 # define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
331 #else
332 # define _GLIBCXX_NAMESPACE_CXX11
333 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11
334 # define _GLIBCXX_END_NAMESPACE_CXX11
335 # define _GLIBCXX_DEFAULT_ABI_TAG
336 #endif
337 
338 // Defined if inline namespaces are used for versioning.
339 # define _GLIBCXX_INLINE_VERSION 0
340 
341 // Inline namespace for symbol versioning.
342 #if _GLIBCXX_INLINE_VERSION
343 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
344 # define _GLIBCXX_END_NAMESPACE_VERSION }
345 
346 namespace std
347 {
348 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
349 #if __cplusplus >= 201402L
350  inline namespace literals {
351  inline namespace chrono_literals { }
352  inline namespace complex_literals { }
353  inline namespace string_literals { }
354 #if __cplusplus > 201402L
355  inline namespace string_view_literals { }
356 #endif // C++17
357  }
358 #endif // C++14
359 _GLIBCXX_END_NAMESPACE_VERSION
360 }
361 
362 namespace __gnu_cxx
363 {
364 inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
365 _GLIBCXX_END_NAMESPACE_VERSION
366 }
367 
368 #else
369 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION
370 # define _GLIBCXX_END_NAMESPACE_VERSION
371 #endif
372 
373 // Inline namespaces for special modes: debug, parallel.
374 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
375 namespace std
376 {
377 _GLIBCXX_BEGIN_NAMESPACE_VERSION
378 
379  // Non-inline namespace for components replaced by alternates in active mode.
380  namespace __cxx1998
381  {
382 # if _GLIBCXX_USE_CXX11_ABI
383  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
384 # endif
385  }
386 
387 _GLIBCXX_END_NAMESPACE_VERSION
388 
389  // Inline namespace for debug mode.
390 # ifdef _GLIBCXX_DEBUG
391  inline namespace __debug { }
392 # endif
393 
394  // Inline namespaces for parallel mode.
395 # ifdef _GLIBCXX_PARALLEL
396  inline namespace __parallel { }
397 # endif
398 }
399 
400 // Check for invalid usage and unsupported mixed-mode use.
401 # if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
402 # error illegal use of multiple inlined namespaces
403 # endif
404 
405 // Check for invalid use due to lack for weak symbols.
406 # if __NO_INLINE__ && !__GXX_WEAK__
407 # warning currently using inlined namespace mode which may fail \
408  without inlining due to lack of weak symbols
409 # endif
410 #endif
411 
412 // Macros for namespace scope. Either namespace std:: or the name
413 // of some nested namespace within it corresponding to the active mode.
414 // _GLIBCXX_STD_A
415 // _GLIBCXX_STD_C
416 //
417 // Macros for opening/closing conditional namespaces.
418 // _GLIBCXX_BEGIN_NAMESPACE_ALGO
419 // _GLIBCXX_END_NAMESPACE_ALGO
420 // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
421 // _GLIBCXX_END_NAMESPACE_CONTAINER
422 #if defined(_GLIBCXX_DEBUG)
423 # define _GLIBCXX_STD_C __cxx1998
424 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
425  namespace _GLIBCXX_STD_C {
426 # define _GLIBCXX_END_NAMESPACE_CONTAINER }
427 #else
428 # define _GLIBCXX_STD_C std
429 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
430 # define _GLIBCXX_END_NAMESPACE_CONTAINER
431 #endif
432 
433 #ifdef _GLIBCXX_PARALLEL
434 # define _GLIBCXX_STD_A __cxx1998
435 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
436  namespace _GLIBCXX_STD_A {
437 # define _GLIBCXX_END_NAMESPACE_ALGO }
438 #else
439 # define _GLIBCXX_STD_A std
440 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO
441 # define _GLIBCXX_END_NAMESPACE_ALGO
442 #endif
443 
444 // GLIBCXX_ABI Deprecated
445 // Define if compatibility should be provided for -mlong-double-64.
446 #undef _GLIBCXX_LONG_DOUBLE_COMPAT
447 
448 // Define if compatibility should be provided for alternative 128-bit long
449 // double formats. Not possible for Clang until __ibm128 is supported.
450 #ifndef __clang__
451 #undef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT
452 #endif
453 
454 // Inline namespaces for long double 128 modes.
455 #if defined _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT \
456  && defined __LONG_DOUBLE_IEEE128__
457 namespace std
458 {
459  // Namespaces for 128-bit IEEE long double format on 64-bit POWER LE.
460  inline namespace __gnu_cxx_ieee128 { }
461  inline namespace __gnu_cxx11_ieee128 { }
462 }
463 # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ieee128::
464 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ieee128 {
465 # define _GLIBCXX_END_NAMESPACE_LDBL }
466 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 __gnu_cxx11_ieee128::
467 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 namespace __gnu_cxx11_ieee128 {
468 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 }
469 
470 #else // _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && IEEE128
471 
472 #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
473 namespace std
474 {
475  inline namespace __gnu_cxx_ldbl128 { }
476 }
477 # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
478 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
479 # define _GLIBCXX_END_NAMESPACE_LDBL }
480 #else
481 # define _GLIBCXX_NAMESPACE_LDBL
482 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL
483 # define _GLIBCXX_END_NAMESPACE_LDBL
484 #endif
485 
486 #if _GLIBCXX_USE_CXX11_ABI
487 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
488 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
489 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
490 #else
491 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
492 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
493 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
494 #endif
495 
496 #endif // _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT && IEEE128
497 
498 // Debug Mode implies checking assertions.
499 #if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
500 # define _GLIBCXX_ASSERTIONS 1
501 #endif
502 
503 // Disable std::string explicit instantiation declarations in order to assert.
504 #ifdef _GLIBCXX_ASSERTIONS
505 # undef _GLIBCXX_EXTERN_TEMPLATE
506 # define _GLIBCXX_EXTERN_TEMPLATE -1
507 #endif
508 
509 
510 #if __has_builtin(__builtin_is_constant_evaluated)
511 # define __glibcxx_constexpr_assert(cond) \
512  if (__builtin_is_constant_evaluated() && !bool(cond)) \
513  __builtin_unreachable() /* precondition violation detected! */
514 #else
515 # define __glibcxx_constexpr_assert(unevaluated)
516 #endif
517 
518 #define _GLIBCXX_VERBOSE_ASSERT 1
519 
520 // Assert.
521 #if defined(_GLIBCXX_ASSERTIONS) \
522  || defined(_GLIBCXX_PARALLEL) || defined(_GLIBCXX_PARALLEL_ASSERTIONS)
523 # ifdef _GLIBCXX_VERBOSE_ASSERT
524 namespace std
525 {
526  // Avoid the use of assert, because we're trying to keep the <cassert>
527  // include out of the mix.
528  extern "C++" _GLIBCXX_NORETURN
529  void
530  __glibcxx_assert_fail(const char* __file, int __line,
531  const char* __function, const char* __condition)
532  _GLIBCXX_NOEXCEPT;
533 }
534 #define __glibcxx_assert_impl(_Condition) \
535  if (__builtin_expect(!bool(_Condition), false)) \
536  { \
537  __glibcxx_constexpr_assert(false); \
538  std::__glibcxx_assert_fail(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
539  #_Condition); \
540  }
541 # else // ! VERBOSE_ASSERT
542 # define __glibcxx_assert_impl(_Condition) \
543  if (__builtin_expect(!bool(_Condition), false)) \
544  { \
545  __glibcxx_constexpr_assert(false); \
546  __builtin_abort(); \
547  }
548 # endif
549 #endif
550 
551 #if defined(_GLIBCXX_ASSERTIONS)
552 # define __glibcxx_assert(cond) \
553  do { __glibcxx_assert_impl(cond); } while (false)
554 #else
555 # define __glibcxx_assert(cond) \
556  do { __glibcxx_constexpr_assert(cond); } while (false)
557 #endif
558 
559 // Macros for race detectors.
560 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
561 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
562 // atomic (lock-free) synchronization to race detectors:
563 // the race detector will infer a happens-before arc from the former to the
564 // latter when they share the same argument pointer.
565 //
566 // The most frequent use case for these macros (and the only case in the
567 // current implementation of the library) is atomic reference counting:
568 // void _M_remove_reference()
569 // {
570 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
571 // if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
572 // {
573 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
574 // _M_destroy(__a);
575 // }
576 // }
577 // The annotations in this example tell the race detector that all memory
578 // accesses occurred when the refcount was positive do not race with
579 // memory accesses which occurred after the refcount became zero.
580 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
581 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
582 #endif
583 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
584 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
585 #endif
586 
587 // Macros for C linkage: define extern "C" linkage only when using C++.
588 # define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
589 # define _GLIBCXX_END_EXTERN_C }
590 
591 # define _GLIBCXX_USE_ALLOCATOR_NEW 1
592 
593 #ifdef __SIZEOF_INT128__
594 #if ! defined __GLIBCXX_TYPE_INT_N_0 && ! defined __STRICT_ANSI__
595 // If __int128 is supported, we expect __GLIBCXX_TYPE_INT_N_0 to be defined
596 // unless the compiler is in strict mode. If it's not defined and the strict
597 // macro is not defined, something is wrong.
598 #warning "__STRICT_ANSI__ seems to have been undefined; this is not supported"
599 #endif
600 #endif
601 
602 #else // !__cplusplus
603 # define _GLIBCXX_BEGIN_EXTERN_C
604 # define _GLIBCXX_END_EXTERN_C
605 #endif
606 
607 
608 // First includes.
609 
610 // Pick up any OS-specific definitions.
611 #include <bits/os_defines.h>
612 
613 // Pick up any CPU-specific definitions.
614 #include <bits/cpu_defines.h>
615 
616 // If platform uses neither visibility nor psuedo-visibility,
617 // specify empty default for namespace annotation macros.
618 #ifndef _GLIBCXX_PSEUDO_VISIBILITY
619 # define _GLIBCXX_PSEUDO_VISIBILITY(V)
620 #endif
621 
622 // Certain function definitions that are meant to be overridable from
623 // user code are decorated with this macro. For some targets, this
624 // macro causes these definitions to be weak.
625 #ifndef _GLIBCXX_WEAK_DEFINITION
626 # define _GLIBCXX_WEAK_DEFINITION
627 #endif
628 
629 // By default, we assume that __GXX_WEAK__ also means that there is support
630 // for declaring functions as weak while not defining such functions. This
631 // allows for referring to functions provided by other libraries (e.g.,
632 // libitm) without depending on them if the respective features are not used.
633 #ifndef _GLIBCXX_USE_WEAK_REF
634 # define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
635 #endif
636 
637 // Conditionally enable annotations for the Transactional Memory TS on C++11.
638 // Most of the following conditions are due to limitations in the current
639 // implementation.
640 #if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
641  && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L \
642  && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
643  && _GLIBCXX_USE_ALLOCATOR_NEW
644 #define _GLIBCXX_TXN_SAFE transaction_safe
645 #define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
646 #else
647 #define _GLIBCXX_TXN_SAFE
648 #define _GLIBCXX_TXN_SAFE_DYN
649 #endif
650 
651 #if __cplusplus > 201402L
652 // In C++17 mathematical special functions are in namespace std.
653 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
654 #elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
655 // For C++11 and C++14 they are in namespace std when requested.
656 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
657 #endif
658 
659 // The remainder of the prewritten config is automatic; all the
660 // user hooks are listed above.
661 
662 // Create a boolean flag to be used to determine if --fast-math is set.
663 #ifdef __FAST_MATH__
664 # define _GLIBCXX_FAST_MATH 1
665 #else
666 # define _GLIBCXX_FAST_MATH 0
667 #endif
668 
669 // This marks string literals in header files to be extracted for eventual
670 // translation. It is primarily used for messages in thrown exceptions; see
671 // src/functexcept.cc. We use __N because the more traditional _N is used
672 // for something else under certain OSes (see BADNAMES).
673 #define __N(msgid) (msgid)
674 
675 // For example, <windows.h> is known to #define min and max as macros...
676 #undef min
677 #undef max
678 
679 // N.B. these _GLIBCXX_USE_C99_XXX macros are defined unconditionally
680 // so they should be tested with #if not with #ifdef.
681 #if __cplusplus >= 201103L
682 # ifndef _GLIBCXX_USE_C99_MATH
683 # define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
684 # endif
685 # ifndef _GLIBCXX_USE_C99_COMPLEX
686 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
687 # endif
688 # ifndef _GLIBCXX_USE_C99_STDIO
689 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
690 # endif
691 # ifndef _GLIBCXX_USE_C99_STDLIB
692 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
693 # endif
694 # ifndef _GLIBCXX_USE_C99_WCHAR
695 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
696 # endif
697 #else
698 # ifndef _GLIBCXX_USE_C99_MATH
699 # define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
700 # endif
701 # ifndef _GLIBCXX_USE_C99_COMPLEX
702 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
703 # endif
704 # ifndef _GLIBCXX_USE_C99_STDIO
705 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
706 # endif
707 # ifndef _GLIBCXX_USE_C99_STDLIB
708 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
709 # endif
710 # ifndef _GLIBCXX_USE_C99_WCHAR
711 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
712 # endif
713 #endif
714 
715 // Unless explicitly specified, enable char8_t extensions only if the core
716 // language char8_t feature macro is defined.
717 #ifndef _GLIBCXX_USE_CHAR8_T
718 # ifdef __cpp_char8_t
719 # define _GLIBCXX_USE_CHAR8_T 1
720 # endif
721 #endif
722 #ifdef _GLIBCXX_USE_CHAR8_T
723 # define __cpp_lib_char8_t 201907L
724 #endif
725 
726 /* Define if __float128 is supported on this host. */
727 #if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
728 /* For powerpc64 don't use __float128 when it's the same type as long double. */
729 # if !(defined(_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT) && defined(__LONG_DOUBLE_IEEE128__))
730 # define _GLIBCXX_USE_FLOAT128 1
731 # endif
732 #endif
733 
734 // Define if float has the IEEE binary32 format.
735 #if __FLT_MANT_DIG__ == 24 \
736  && __FLT_MIN_EXP__ == -125 \
737  && __FLT_MAX_EXP__ == 128
738 # define _GLIBCXX_FLOAT_IS_IEEE_BINARY32 1
739 #endif
740 
741 // Define if double has the IEEE binary64 format.
742 #if __DBL_MANT_DIG__ == 53 \
743  && __DBL_MIN_EXP__ == -1021 \
744  && __DBL_MAX_EXP__ == 1024
745 # define _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 1
746 #endif
747 
748 #ifdef __has_builtin
749 # ifdef __is_identifier
750 // Intel and older Clang require !__is_identifier for some built-ins:
751 # define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B) || ! __is_identifier(B)
752 # else
753 # define _GLIBCXX_HAS_BUILTIN(B) __has_builtin(B)
754 # endif
755 #endif
756 
757 #if _GLIBCXX_HAS_BUILTIN(__has_unique_object_representations)
758 # define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
759 #endif
760 
761 #if _GLIBCXX_HAS_BUILTIN(__is_aggregate)
762 # define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
763 #endif
764 
765 #if _GLIBCXX_HAS_BUILTIN(__builtin_is_constant_evaluated)
766 # define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
767 #endif
768 
769 #if _GLIBCXX_HAS_BUILTIN(__is_same)
770 # define _GLIBCXX_HAVE_BUILTIN_IS_SAME 1
771 #endif
772 
773 #if _GLIBCXX_HAS_BUILTIN(__builtin_launder)
774 # define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
775 #endif
776 
777 #undef _GLIBCXX_HAS_BUILTIN
778 
779 
780 // PSTL configuration
781 
782 #if __cplusplus >= 201703L
783 // This header is not installed for freestanding:
784 #if __has_include(<pstl/pstl_config.h>)
785 // Preserved here so we have some idea which version of upstream we've pulled in
786 // #define PSTL_VERSION 9000
787 
788 // For now this defaults to being based on the presence of Thread Building Blocks
789 # ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
790 # define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
791 # endif
792 // This section will need some rework when a new (default) backend type is added
793 # if _GLIBCXX_USE_TBB_PAR_BACKEND
794 # define _PSTL_PAR_BACKEND_TBB
795 # else
796 # define _PSTL_PAR_BACKEND_SERIAL
797 # endif
798 
799 # define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
800 # define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
801 
802 #include <pstl/pstl_config.h>
803 #endif // __has_include
804 #endif // C++17
805 
806 // End of prewritten config; the settings discovered at configure time follow.
807 /* config.h. Generated from config.h.in by configure. */
808 /* config.h.in. Generated from configure.ac by autoheader. */
809 
810 /* Define to 1 if you have the `acosf' function. */
811 #define _GLIBCXX_HAVE_ACOSF 1
812 
813 /* Define to 1 if you have the `acosl' function. */
814 #define _GLIBCXX_HAVE_ACOSL 1
815 
816 /* Define to 1 if you have the `aligned_alloc' function. */
817 #define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
818 
819 /* Define if arc4random is available in <stdlib.h>. */
820 /* #undef _GLIBCXX_HAVE_ARC4RANDOM */
821 
822 /* Define to 1 if you have the <arpa/inet.h> header file. */
823 #define _GLIBCXX_HAVE_ARPA_INET_H 1
824 
825 /* Define to 1 if you have the `asinf' function. */
826 #define _GLIBCXX_HAVE_ASINF 1
827 
828 /* Define to 1 if you have the `asinl' function. */
829 #define _GLIBCXX_HAVE_ASINL 1
830 
831 /* Define to 1 if the target assembler supports .symver directive. */
832 #define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
833 
834 /* Define to 1 if you have the `atan2f' function. */
835 #define _GLIBCXX_HAVE_ATAN2F 1
836 
837 /* Define to 1 if you have the `atan2l' function. */
838 #define _GLIBCXX_HAVE_ATAN2L 1
839 
840 /* Define to 1 if you have the `atanf' function. */
841 #define _GLIBCXX_HAVE_ATANF 1
842 
843 /* Define to 1 if you have the `atanl' function. */
844 #define _GLIBCXX_HAVE_ATANL 1
845 
846 /* Defined if shared_ptr reference counting should use atomic operations. */
847 #define _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY 1
848 
849 /* Define to 1 if you have the `at_quick_exit' function. */
850 #define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
851 
852 /* Define to 1 if the target assembler supports thread-local storage. */
853 /* #undef _GLIBCXX_HAVE_CC_TLS */
854 
855 /* Define to 1 if you have the `ceilf' function. */
856 #define _GLIBCXX_HAVE_CEILF 1
857 
858 /* Define to 1 if you have the `ceill' function. */
859 #define _GLIBCXX_HAVE_CEILL 1
860 
861 /* Define to 1 if you have the <complex.h> header file. */
862 #define _GLIBCXX_HAVE_COMPLEX_H 1
863 
864 /* Define to 1 if you have the `cosf' function. */
865 #define _GLIBCXX_HAVE_COSF 1
866 
867 /* Define to 1 if you have the `coshf' function. */
868 #define _GLIBCXX_HAVE_COSHF 1
869 
870 /* Define to 1 if you have the `coshl' function. */
871 #define _GLIBCXX_HAVE_COSHL 1
872 
873 /* Define to 1 if you have the `cosl' function. */
874 #define _GLIBCXX_HAVE_COSL 1
875 
876 /* Define to 1 if you have the <dirent.h> header file. */
877 #define _GLIBCXX_HAVE_DIRENT_H 1
878 
879 /* Define to 1 if you have the <dlfcn.h> header file. */
880 #define _GLIBCXX_HAVE_DLFCN_H 1
881 
882 /* Define to 1 if you have the <endian.h> header file. */
883 #define _GLIBCXX_HAVE_ENDIAN_H 1
884 
885 /* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
886 #define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
887 
888 /* Define to 1 if you have the <execinfo.h> header file. */
889 #define _GLIBCXX_HAVE_EXECINFO_H 1
890 
891 /* Define to 1 if you have the `expf' function. */
892 #define _GLIBCXX_HAVE_EXPF 1
893 
894 /* Define to 1 if you have the `expl' function. */
895 #define _GLIBCXX_HAVE_EXPL 1
896 
897 /* Define to 1 if you have the `fabsf' function. */
898 #define _GLIBCXX_HAVE_FABSF 1
899 
900 /* Define to 1 if you have the `fabsl' function. */
901 #define _GLIBCXX_HAVE_FABSL 1
902 
903 /* Define to 1 if you have the <fcntl.h> header file. */
904 #define _GLIBCXX_HAVE_FCNTL_H 1
905 
906 /* Define to 1 if you have the <fenv.h> header file. */
907 #define _GLIBCXX_HAVE_FENV_H 1
908 
909 /* Define to 1 if you have the `finite' function. */
910 #define _GLIBCXX_HAVE_FINITE 1
911 
912 /* Define to 1 if you have the `finitef' function. */
913 #define _GLIBCXX_HAVE_FINITEF 1
914 
915 /* Define to 1 if you have the `finitel' function. */
916 #define _GLIBCXX_HAVE_FINITEL 1
917 
918 /* Define to 1 if you have the <float.h> header file. */
919 #define _GLIBCXX_HAVE_FLOAT_H 1
920 
921 /* Define to 1 if you have the `floorf' function. */
922 #define _GLIBCXX_HAVE_FLOORF 1
923 
924 /* Define to 1 if you have the `floorl' function. */
925 #define _GLIBCXX_HAVE_FLOORL 1
926 
927 /* Define to 1 if you have the `fmodf' function. */
928 #define _GLIBCXX_HAVE_FMODF 1
929 
930 /* Define to 1 if you have the `fmodl' function. */
931 #define _GLIBCXX_HAVE_FMODL 1
932 
933 /* Define to 1 if you have the `fpclass' function. */
934 /* #undef _GLIBCXX_HAVE_FPCLASS */
935 
936 /* Define to 1 if you have the <fp.h> header file. */
937 /* #undef _GLIBCXX_HAVE_FP_H */
938 
939 /* Define to 1 if you have the `frexpf' function. */
940 #define _GLIBCXX_HAVE_FREXPF 1
941 
942 /* Define to 1 if you have the `frexpl' function. */
943 #define _GLIBCXX_HAVE_FREXPL 1
944 
945 /* Define if getentropy is available in <unistd.h>. */
946 #define _GLIBCXX_HAVE_GETENTROPY 1
947 
948 /* Define if _Unwind_GetIPInfo is available. */
949 #define _GLIBCXX_HAVE_GETIPINFO 1
950 
951 /* Define if gets is available in <stdio.h> before C++14. */
952 #define _GLIBCXX_HAVE_GETS 1
953 
954 /* Define to 1 if you have the `hypot' function. */
955 #define _GLIBCXX_HAVE_HYPOT 1
956 
957 /* Define to 1 if you have the `hypotf' function. */
958 #define _GLIBCXX_HAVE_HYPOTF 1
959 
960 /* Define to 1 if you have the `hypotl' function. */
961 #define _GLIBCXX_HAVE_HYPOTL 1
962 
963 /* Define if you have the iconv() function. */
964 #define _GLIBCXX_HAVE_ICONV 1
965 
966 /* Define to 1 if you have the <ieeefp.h> header file. */
967 /* #undef _GLIBCXX_HAVE_IEEEFP_H */
968 
969 /* Define to 1 if you have the <inttypes.h> header file. */
970 #define _GLIBCXX_HAVE_INTTYPES_H 1
971 
972 /* Define to 1 if you have the `isinf' function. */
973 /* #undef _GLIBCXX_HAVE_ISINF */
974 
975 /* Define to 1 if you have the `isinff' function. */
976 #define _GLIBCXX_HAVE_ISINFF 1
977 
978 /* Define to 1 if you have the `isinfl' function. */
979 #define _GLIBCXX_HAVE_ISINFL 1
980 
981 /* Define to 1 if you have the `isnan' function. */
982 /* #undef _GLIBCXX_HAVE_ISNAN */
983 
984 /* Define to 1 if you have the `isnanf' function. */
985 #define _GLIBCXX_HAVE_ISNANF 1
986 
987 /* Define to 1 if you have the `isnanl' function. */
988 #define _GLIBCXX_HAVE_ISNANL 1
989 
990 /* Defined if iswblank exists. */
991 #define _GLIBCXX_HAVE_ISWBLANK 1
992 
993 /* Define if LC_MESSAGES is available in <locale.h>. */
994 #define _GLIBCXX_HAVE_LC_MESSAGES 1
995 
996 /* Define to 1 if you have the `ldexpf' function. */
997 #define _GLIBCXX_HAVE_LDEXPF 1
998 
999 /* Define to 1 if you have the `ldexpl' function. */
1000 #define _GLIBCXX_HAVE_LDEXPL 1
1001 
1002 /* Define to 1 if you have the <libintl.h> header file. */
1003 #define _GLIBCXX_HAVE_LIBINTL_H 1
1004 
1005 /* Only used in build directory testsuite_hooks.h. */
1006 #define _GLIBCXX_HAVE_LIMIT_AS 1
1007 
1008 /* Only used in build directory testsuite_hooks.h. */
1009 #define _GLIBCXX_HAVE_LIMIT_DATA 1
1010 
1011 /* Only used in build directory testsuite_hooks.h. */
1012 #define _GLIBCXX_HAVE_LIMIT_FSIZE 1
1013 
1014 /* Only used in build directory testsuite_hooks.h. */
1015 #define _GLIBCXX_HAVE_LIMIT_RSS 1
1016 
1017 /* Only used in build directory testsuite_hooks.h. */
1018 #define _GLIBCXX_HAVE_LIMIT_VMEM 0
1019 
1020 /* Define if link is available in <unistd.h>. */
1021 #define _GLIBCXX_HAVE_LINK 1
1022 
1023 /* Define if futex syscall is available. */
1024 #define _GLIBCXX_HAVE_LINUX_FUTEX 1
1025 
1026 /* Define to 1 if you have the <linux/random.h> header file. */
1027 #define _GLIBCXX_HAVE_LINUX_RANDOM_H 1
1028 
1029 /* Define to 1 if you have the <linux/types.h> header file. */
1030 #define _GLIBCXX_HAVE_LINUX_TYPES_H 1
1031 
1032 /* Define to 1 if you have the <locale.h> header file. */
1033 #define _GLIBCXX_HAVE_LOCALE_H 1
1034 
1035 /* Define to 1 if you have the `log10f' function. */
1036 #define _GLIBCXX_HAVE_LOG10F 1
1037 
1038 /* Define to 1 if you have the `log10l' function. */
1039 #define _GLIBCXX_HAVE_LOG10L 1
1040 
1041 /* Define to 1 if you have the `logf' function. */
1042 #define _GLIBCXX_HAVE_LOGF 1
1043 
1044 /* Define to 1 if you have the `logl' function. */
1045 #define _GLIBCXX_HAVE_LOGL 1
1046 
1047 /* Define to 1 if you have the <machine/endian.h> header file. */
1048 /* #undef _GLIBCXX_HAVE_MACHINE_ENDIAN_H */
1049 
1050 /* Define to 1 if you have the <machine/param.h> header file. */
1051 /* #undef _GLIBCXX_HAVE_MACHINE_PARAM_H */
1052 
1053 /* Define if mbstate_t exists in wchar.h. */
1054 #define _GLIBCXX_HAVE_MBSTATE_T 1
1055 
1056 /* Define to 1 if you have the `memalign' function. */
1057 #define _GLIBCXX_HAVE_MEMALIGN 1
1058 
1059 /* Define to 1 if you have the <memory.h> header file. */
1060 #define _GLIBCXX_HAVE_MEMORY_H 1
1061 
1062 /* Define to 1 if you have the `modf' function. */
1063 #define _GLIBCXX_HAVE_MODF 1
1064 
1065 /* Define to 1 if you have the `modff' function. */
1066 #define _GLIBCXX_HAVE_MODFF 1
1067 
1068 /* Define to 1 if you have the `modfl' function. */
1069 #define _GLIBCXX_HAVE_MODFL 1
1070 
1071 /* Define to 1 if you have the <nan.h> header file. */
1072 /* #undef _GLIBCXX_HAVE_NAN_H */
1073 
1074 /* Define to 1 if you have the <netdb.h> header file. */
1075 #define _GLIBCXX_HAVE_NETDB_H 1
1076 
1077 /* Define to 1 if you have the <netinet/in.h> header file. */
1078 #define _GLIBCXX_HAVE_NETINET_IN_H 1
1079 
1080 /* Define to 1 if you have the <netinet/tcp.h> header file. */
1081 #define _GLIBCXX_HAVE_NETINET_TCP_H 1
1082 
1083 /* Define if <math.h> defines obsolete isinf function. */
1084 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
1085 
1086 /* Define if <math.h> defines obsolete isnan function. */
1087 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */
1088 
1089 /* Define if poll is available in <poll.h>. */
1090 #define _GLIBCXX_HAVE_POLL 1
1091 
1092 /* Define to 1 if you have the <poll.h> header file. */
1093 #define _GLIBCXX_HAVE_POLL_H 1
1094 
1095 /* Define to 1 if you have the `posix_memalign' function. */
1096 #define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
1097 
1098 /* Define to 1 if POSIX Semaphores with sem_timedwait are available in
1099  <semaphore.h>. */
1100 #define _GLIBCXX_HAVE_POSIX_SEMAPHORE 1
1101 
1102 /* Define to 1 if you have the `powf' function. */
1103 #define _GLIBCXX_HAVE_POWF 1
1104 
1105 /* Define to 1 if you have the `powl' function. */
1106 #define _GLIBCXX_HAVE_POWL 1
1107 
1108 /* Define to 1 if you have the `qfpclass' function. */
1109 /* #undef _GLIBCXX_HAVE_QFPCLASS */
1110 
1111 /* Define to 1 if you have the `quick_exit' function. */
1112 #define _GLIBCXX_HAVE_QUICK_EXIT 1
1113 
1114 /* Define if readlink is available in <unistd.h>. */
1115 #define _GLIBCXX_HAVE_READLINK 1
1116 
1117 /* Define to 1 if you have the `secure_getenv' function. */
1118 #define _GLIBCXX_HAVE_SECURE_GETENV 1
1119 
1120 /* Define to 1 if you have the `setenv' function. */
1121 #define _GLIBCXX_HAVE_SETENV 1
1122 
1123 /* Define to 1 if you have the `sincos' function. */
1124 #define _GLIBCXX_HAVE_SINCOS 1
1125 
1126 /* Define to 1 if you have the `sincosf' function. */
1127 #define _GLIBCXX_HAVE_SINCOSF 1
1128 
1129 /* Define to 1 if you have the `sincosl' function. */
1130 #define _GLIBCXX_HAVE_SINCOSL 1
1131 
1132 /* Define to 1 if you have the `sinf' function. */
1133 #define _GLIBCXX_HAVE_SINF 1
1134 
1135 /* Define to 1 if you have the `sinhf' function. */
1136 #define _GLIBCXX_HAVE_SINHF 1
1137 
1138 /* Define to 1 if you have the `sinhl' function. */
1139 #define _GLIBCXX_HAVE_SINHL 1
1140 
1141 /* Define to 1 if you have the `sinl' function. */
1142 #define _GLIBCXX_HAVE_SINL 1
1143 
1144 /* Defined if sleep exists. */
1145 /* #undef _GLIBCXX_HAVE_SLEEP */
1146 
1147 /* Define to 1 if you have the `sockatmark' function. */
1148 #define _GLIBCXX_HAVE_SOCKATMARK 1
1149 
1150 /* Define to 1 if you have the `sqrtf' function. */
1151 #define _GLIBCXX_HAVE_SQRTF 1
1152 
1153 /* Define to 1 if you have the `sqrtl' function. */
1154 #define _GLIBCXX_HAVE_SQRTL 1
1155 
1156 /* Define to 1 if you have the <stdalign.h> header file. */
1157 #define _GLIBCXX_HAVE_STDALIGN_H 1
1158 
1159 /* Define to 1 if you have the <stdbool.h> header file. */
1160 #define _GLIBCXX_HAVE_STDBOOL_H 1
1161 
1162 /* Define to 1 if you have the <stdint.h> header file. */
1163 #define _GLIBCXX_HAVE_STDINT_H 1
1164 
1165 /* Define to 1 if you have the <stdlib.h> header file. */
1166 #define _GLIBCXX_HAVE_STDLIB_H 1
1167 
1168 /* Define if strerror_l is available in <string.h>. */
1169 #define _GLIBCXX_HAVE_STRERROR_L 1
1170 
1171 /* Define if strerror_r is available in <string.h>. */
1172 #define _GLIBCXX_HAVE_STRERROR_R 1
1173 
1174 /* Define to 1 if you have the <strings.h> header file. */
1175 #define _GLIBCXX_HAVE_STRINGS_H 1
1176 
1177 /* Define to 1 if you have the <string.h> header file. */
1178 #define _GLIBCXX_HAVE_STRING_H 1
1179 
1180 /* Define to 1 if you have the `strtof' function. */
1181 #define _GLIBCXX_HAVE_STRTOF 1
1182 
1183 /* Define to 1 if you have the `strtold' function. */
1184 #define _GLIBCXX_HAVE_STRTOLD 1
1185 
1186 /* Define to 1 if `d_type' is a member of `struct dirent'. */
1187 #define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1188 
1189 /* Define if strxfrm_l is available in <string.h>. */
1190 #define _GLIBCXX_HAVE_STRXFRM_L 1
1191 
1192 /* Define if symlink is available in <unistd.h>. */
1193 #define _GLIBCXX_HAVE_SYMLINK 1
1194 
1195 /* Define to 1 if the target runtime linker supports binding the same symbol
1196  to different versions. */
1197 #define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1198 
1199 /* Define to 1 if you have the <sys/filio.h> header file. */
1200 /* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
1201 
1202 /* Define to 1 if you have the <sys/ioctl.h> header file. */
1203 #define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1204 
1205 /* Define to 1 if you have the <sys/ipc.h> header file. */
1206 #define _GLIBCXX_HAVE_SYS_IPC_H 1
1207 
1208 /* Define to 1 if you have the <sys/isa_defs.h> header file. */
1209 /* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
1210 
1211 /* Define to 1 if you have the <sys/machine.h> header file. */
1212 /* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
1213 
1214 /* Define to 1 if you have the <sys/param.h> header file. */
1215 #define _GLIBCXX_HAVE_SYS_PARAM_H 1
1216 
1217 /* Define to 1 if you have the <sys/resource.h> header file. */
1218 #define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1219 
1220 /* Define to 1 if you have a suitable <sys/sdt.h> header file */
1221 #define _GLIBCXX_HAVE_SYS_SDT_H 1
1222 
1223 /* Define to 1 if you have the <sys/sem.h> header file. */
1224 #define _GLIBCXX_HAVE_SYS_SEM_H 1
1225 
1226 /* Define to 1 if you have the <sys/socket.h> header file. */
1227 #define _GLIBCXX_HAVE_SYS_SOCKET_H 1
1228 
1229 /* Define to 1 if you have the <sys/statvfs.h> header file. */
1230 #define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1231 
1232 /* Define to 1 if you have the <sys/stat.h> header file. */
1233 #define _GLIBCXX_HAVE_SYS_STAT_H 1
1234 
1235 /* Define to 1 if you have the <sys/sysinfo.h> header file. */
1236 #define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1237 
1238 /* Define to 1 if you have the <sys/time.h> header file. */
1239 #define _GLIBCXX_HAVE_SYS_TIME_H 1
1240 
1241 /* Define to 1 if you have the <sys/types.h> header file. */
1242 #define _GLIBCXX_HAVE_SYS_TYPES_H 1
1243 
1244 /* Define to 1 if you have the <sys/uio.h> header file. */
1245 #define _GLIBCXX_HAVE_SYS_UIO_H 1
1246 
1247 /* Define if S_IFREG is available in <sys/stat.h>. */
1248 /* #undef _GLIBCXX_HAVE_S_IFREG */
1249 
1250 /* Define if S_ISREG is available in <sys/stat.h>. */
1251 #define _GLIBCXX_HAVE_S_ISREG 1
1252 
1253 /* Define to 1 if you have the `tanf' function. */
1254 #define _GLIBCXX_HAVE_TANF 1
1255 
1256 /* Define to 1 if you have the `tanhf' function. */
1257 #define _GLIBCXX_HAVE_TANHF 1
1258 
1259 /* Define to 1 if you have the `tanhl' function. */
1260 #define _GLIBCXX_HAVE_TANHL 1
1261 
1262 /* Define to 1 if you have the `tanl' function. */
1263 #define _GLIBCXX_HAVE_TANL 1
1264 
1265 /* Define to 1 if you have the <tgmath.h> header file. */
1266 #define _GLIBCXX_HAVE_TGMATH_H 1
1267 
1268 /* Define to 1 if you have the `timespec_get' function. */
1269 #define _GLIBCXX_HAVE_TIMESPEC_GET 1
1270 
1271 /* Define to 1 if the target supports thread-local storage. */
1272 #define _GLIBCXX_HAVE_TLS 1
1273 
1274 /* Define if truncate is available in <unistd.h>. */
1275 #define _GLIBCXX_HAVE_TRUNCATE 1
1276 
1277 /* Define to 1 if you have the <uchar.h> header file. */
1278 #define _GLIBCXX_HAVE_UCHAR_H 1
1279 
1280 /* Define to 1 if you have the <unistd.h> header file. */
1281 #define _GLIBCXX_HAVE_UNISTD_H 1
1282 
1283 /* Define to 1 if you have the `uselocale' function. */
1284 #define _GLIBCXX_HAVE_USELOCALE 1
1285 
1286 /* Defined if usleep exists. */
1287 /* #undef _GLIBCXX_HAVE_USLEEP */
1288 
1289 /* Define to 1 if you have the <utime.h> header file. */
1290 #define _GLIBCXX_HAVE_UTIME_H 1
1291 
1292 /* Defined if vfwscanf exists. */
1293 #define _GLIBCXX_HAVE_VFWSCANF 1
1294 
1295 /* Defined if vswscanf exists. */
1296 #define _GLIBCXX_HAVE_VSWSCANF 1
1297 
1298 /* Defined if vwscanf exists. */
1299 #define _GLIBCXX_HAVE_VWSCANF 1
1300 
1301 /* Define to 1 if you have the <wchar.h> header file. */
1302 #define _GLIBCXX_HAVE_WCHAR_H 1
1303 
1304 /* Defined if wcstof exists. */
1305 #define _GLIBCXX_HAVE_WCSTOF 1
1306 
1307 /* Define to 1 if you have the <wctype.h> header file. */
1308 #define _GLIBCXX_HAVE_WCTYPE_H 1
1309 
1310 /* Defined if Sleep exists. */
1311 /* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
1312 
1313 /* Define if writev is available in <sys/uio.h>. */
1314 #define _GLIBCXX_HAVE_WRITEV 1
1315 
1316 /* Define to 1 if you have the <xlocale.h> header file. */
1317 /* #undef _GLIBCXX_HAVE_XLOCALE_H */
1318 
1319 /* Define to 1 if you have the `_acosf' function. */
1320 /* #undef _GLIBCXX_HAVE__ACOSF */
1321 
1322 /* Define to 1 if you have the `_acosl' function. */
1323 /* #undef _GLIBCXX_HAVE__ACOSL */
1324 
1325 /* Define to 1 if you have the `_aligned_malloc' function. */
1326 /* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
1327 
1328 /* Define to 1 if you have the `_asinf' function. */
1329 /* #undef _GLIBCXX_HAVE__ASINF */
1330 
1331 /* Define to 1 if you have the `_asinl' function. */
1332 /* #undef _GLIBCXX_HAVE__ASINL */
1333 
1334 /* Define to 1 if you have the `_atan2f' function. */
1335 /* #undef _GLIBCXX_HAVE__ATAN2F */
1336 
1337 /* Define to 1 if you have the `_atan2l' function. */
1338 /* #undef _GLIBCXX_HAVE__ATAN2L */
1339 
1340 /* Define to 1 if you have the `_atanf' function. */
1341 /* #undef _GLIBCXX_HAVE__ATANF */
1342 
1343 /* Define to 1 if you have the `_atanl' function. */
1344 /* #undef _GLIBCXX_HAVE__ATANL */
1345 
1346 /* Define to 1 if you have the `_ceilf' function. */
1347 /* #undef _GLIBCXX_HAVE__CEILF */
1348 
1349 /* Define to 1 if you have the `_ceill' function. */
1350 /* #undef _GLIBCXX_HAVE__CEILL */
1351 
1352 /* Define to 1 if you have the `_cosf' function. */
1353 /* #undef _GLIBCXX_HAVE__COSF */
1354 
1355 /* Define to 1 if you have the `_coshf' function. */
1356 /* #undef _GLIBCXX_HAVE__COSHF */
1357 
1358 /* Define to 1 if you have the `_coshl' function. */
1359 /* #undef _GLIBCXX_HAVE__COSHL */
1360 
1361 /* Define to 1 if you have the `_cosl' function. */
1362 /* #undef _GLIBCXX_HAVE__COSL */
1363 
1364 /* Define to 1 if you have the `_expf' function. */
1365 /* #undef _GLIBCXX_HAVE__EXPF */
1366 
1367 /* Define to 1 if you have the `_expl' function. */
1368 /* #undef _GLIBCXX_HAVE__EXPL */
1369 
1370 /* Define to 1 if you have the `_fabsf' function. */
1371 /* #undef _GLIBCXX_HAVE__FABSF */
1372 
1373 /* Define to 1 if you have the `_fabsl' function. */
1374 /* #undef _GLIBCXX_HAVE__FABSL */
1375 
1376 /* Define to 1 if you have the `_finite' function. */
1377 /* #undef _GLIBCXX_HAVE__FINITE */
1378 
1379 /* Define to 1 if you have the `_finitef' function. */
1380 /* #undef _GLIBCXX_HAVE__FINITEF */
1381 
1382 /* Define to 1 if you have the `_finitel' function. */
1383 /* #undef _GLIBCXX_HAVE__FINITEL */
1384 
1385 /* Define to 1 if you have the `_floorf' function. */
1386 /* #undef _GLIBCXX_HAVE__FLOORF */
1387 
1388 /* Define to 1 if you have the `_floorl' function. */
1389 /* #undef _GLIBCXX_HAVE__FLOORL */
1390 
1391 /* Define to 1 if you have the `_fmodf' function. */
1392 /* #undef _GLIBCXX_HAVE__FMODF */
1393 
1394 /* Define to 1 if you have the `_fmodl' function. */
1395 /* #undef _GLIBCXX_HAVE__FMODL */
1396 
1397 /* Define to 1 if you have the `_fpclass' function. */
1398 /* #undef _GLIBCXX_HAVE__FPCLASS */
1399 
1400 /* Define to 1 if you have the `_frexpf' function. */
1401 /* #undef _GLIBCXX_HAVE__FREXPF */
1402 
1403 /* Define to 1 if you have the `_frexpl' function. */
1404 /* #undef _GLIBCXX_HAVE__FREXPL */
1405 
1406 /* Define to 1 if you have the `_hypot' function. */
1407 /* #undef _GLIBCXX_HAVE__HYPOT */
1408 
1409 /* Define to 1 if you have the `_hypotf' function. */
1410 /* #undef _GLIBCXX_HAVE__HYPOTF */
1411 
1412 /* Define to 1 if you have the `_hypotl' function. */
1413 /* #undef _GLIBCXX_HAVE__HYPOTL */
1414 
1415 /* Define to 1 if you have the `_isinf' function. */
1416 /* #undef _GLIBCXX_HAVE__ISINF */
1417 
1418 /* Define to 1 if you have the `_isinff' function. */
1419 /* #undef _GLIBCXX_HAVE__ISINFF */
1420 
1421 /* Define to 1 if you have the `_isinfl' function. */
1422 /* #undef _GLIBCXX_HAVE__ISINFL */
1423 
1424 /* Define to 1 if you have the `_isnan' function. */
1425 /* #undef _GLIBCXX_HAVE__ISNAN */
1426 
1427 /* Define to 1 if you have the `_isnanf' function. */
1428 /* #undef _GLIBCXX_HAVE__ISNANF */
1429 
1430 /* Define to 1 if you have the `_isnanl' function. */
1431 /* #undef _GLIBCXX_HAVE__ISNANL */
1432 
1433 /* Define to 1 if you have the `_ldexpf' function. */
1434 /* #undef _GLIBCXX_HAVE__LDEXPF */
1435 
1436 /* Define to 1 if you have the `_ldexpl' function. */
1437 /* #undef _GLIBCXX_HAVE__LDEXPL */
1438 
1439 /* Define to 1 if you have the `_log10f' function. */
1440 /* #undef _GLIBCXX_HAVE__LOG10F */
1441 
1442 /* Define to 1 if you have the `_log10l' function. */
1443 /* #undef _GLIBCXX_HAVE__LOG10L */
1444 
1445 /* Define to 1 if you have the `_logf' function. */
1446 /* #undef _GLIBCXX_HAVE__LOGF */
1447 
1448 /* Define to 1 if you have the `_logl' function. */
1449 /* #undef _GLIBCXX_HAVE__LOGL */
1450 
1451 /* Define to 1 if you have the `_modf' function. */
1452 /* #undef _GLIBCXX_HAVE__MODF */
1453 
1454 /* Define to 1 if you have the `_modff' function. */
1455 /* #undef _GLIBCXX_HAVE__MODFF */
1456 
1457 /* Define to 1 if you have the `_modfl' function. */
1458 /* #undef _GLIBCXX_HAVE__MODFL */
1459 
1460 /* Define to 1 if you have the `_powf' function. */
1461 /* #undef _GLIBCXX_HAVE__POWF */
1462 
1463 /* Define to 1 if you have the `_powl' function. */
1464 /* #undef _GLIBCXX_HAVE__POWL */
1465 
1466 /* Define to 1 if you have the `_qfpclass' function. */
1467 /* #undef _GLIBCXX_HAVE__QFPCLASS */
1468 
1469 /* Define to 1 if you have the `_sincos' function. */
1470 /* #undef _GLIBCXX_HAVE__SINCOS */
1471 
1472 /* Define to 1 if you have the `_sincosf' function. */
1473 /* #undef _GLIBCXX_HAVE__SINCOSF */
1474 
1475 /* Define to 1 if you have the `_sincosl' function. */
1476 /* #undef _GLIBCXX_HAVE__SINCOSL */
1477 
1478 /* Define to 1 if you have the `_sinf' function. */
1479 /* #undef _GLIBCXX_HAVE__SINF */
1480 
1481 /* Define to 1 if you have the `_sinhf' function. */
1482 /* #undef _GLIBCXX_HAVE__SINHF */
1483 
1484 /* Define to 1 if you have the `_sinhl' function. */
1485 /* #undef _GLIBCXX_HAVE__SINHL */
1486 
1487 /* Define to 1 if you have the `_sinl' function. */
1488 /* #undef _GLIBCXX_HAVE__SINL */
1489 
1490 /* Define to 1 if you have the `_sqrtf' function. */
1491 /* #undef _GLIBCXX_HAVE__SQRTF */
1492 
1493 /* Define to 1 if you have the `_sqrtl' function. */
1494 /* #undef _GLIBCXX_HAVE__SQRTL */
1495 
1496 /* Define to 1 if you have the `_tanf' function. */
1497 /* #undef _GLIBCXX_HAVE__TANF */
1498 
1499 /* Define to 1 if you have the `_tanhf' function. */
1500 /* #undef _GLIBCXX_HAVE__TANHF */
1501 
1502 /* Define to 1 if you have the `_tanhl' function. */
1503 /* #undef _GLIBCXX_HAVE__TANHL */
1504 
1505 /* Define to 1 if you have the `_tanl' function. */
1506 /* #undef _GLIBCXX_HAVE__TANL */
1507 
1508 /* Define to 1 if you have the `_wfopen' function. */
1509 /* #undef _GLIBCXX_HAVE__WFOPEN */
1510 
1511 /* Define to 1 if you have the `__cxa_thread_atexit' function. */
1512 /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
1513 
1514 /* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
1515 #define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1516 
1517 /* Define as const if the declaration of iconv() needs const. */
1518 #define _GLIBCXX_ICONV_CONST
1519 
1520 /* Define to the sub-directory in which libtool stores uninstalled libraries.
1521  */
1522 #define LT_OBJDIR ".libs/"
1523 
1524 /* Defined if no way to sleep is available. */
1525 /* #undef NO_SLEEP */
1526 
1527 /* Name of package */
1528 /* #undef _GLIBCXX_PACKAGE */
1529 
1530 /* Define to the address where bug reports for this package should be sent. */
1531 #define _GLIBCXX_PACKAGE_BUGREPORT ""
1532 
1533 /* Define to the full name of this package. */
1534 #define _GLIBCXX_PACKAGE_NAME "package-unused"
1535 
1536 /* Define to the full name and version of this package. */
1537 #define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1538 
1539 /* Define to the one symbol short name of this package. */
1540 #define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1541 
1542 /* Define to the home page for this package. */
1543 #define _GLIBCXX_PACKAGE_URL ""
1544 
1545 /* Define to the version of this package. */
1546 #define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1547 
1548 /* The size of `char', as computed by sizeof. */
1549 /* #undef SIZEOF_CHAR */
1550 
1551 /* The size of `int', as computed by sizeof. */
1552 /* #undef SIZEOF_INT */
1553 
1554 /* The size of `long', as computed by sizeof. */
1555 /* #undef SIZEOF_LONG */
1556 
1557 /* The size of `short', as computed by sizeof. */
1558 /* #undef SIZEOF_SHORT */
1559 
1560 /* The size of `void *', as computed by sizeof. */
1561 /* #undef SIZEOF_VOID_P */
1562 
1563 /* Define to 1 if you have the ANSI C header files. */
1564 #define STDC_HEADERS 1
1565 
1566 /* Version number of package */
1567 /* #undef _GLIBCXX_VERSION */
1568 
1569 /* Enable large inode numbers on Mac OS X 10.5. */
1570 #ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
1571 # define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
1572 #endif
1573 
1574 /* Number of bits in a file offset, on hosts where this is settable. */
1575 /* #undef _GLIBCXX_FILE_OFFSET_BITS */
1576 
1577 /* Define if C99 functions in <complex.h> should be used in <complex> for
1578  C++11. Using compiler builtins for these functions requires corresponding
1579  C99 library functions to be present. */
1580 #define _GLIBCXX11_USE_C99_COMPLEX 1
1581 
1582 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1583  in namespace std for C++11. */
1584 #define _GLIBCXX11_USE_C99_MATH 1
1585 
1586 /* Define if C99 functions or macros in <stdio.h> should be imported in
1587  <cstdio> in namespace std for C++11. */
1588 #define _GLIBCXX11_USE_C99_STDIO 1
1589 
1590 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1591  <cstdlib> in namespace std for C++11. */
1592 #define _GLIBCXX11_USE_C99_STDLIB 1
1593 
1594 /* Define if C99 functions or macros in <wchar.h> should be imported in
1595  <cwchar> in namespace std for C++11. */
1596 #define _GLIBCXX11_USE_C99_WCHAR 1
1597 
1598 /* Define if C99 functions in <complex.h> should be used in <complex> for
1599  C++98. Using compiler builtins for these functions requires corresponding
1600  C99 library functions to be present. */
1601 #define _GLIBCXX98_USE_C99_COMPLEX 1
1602 
1603 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1604  in namespace std for C++98. */
1605 #define _GLIBCXX98_USE_C99_MATH 1
1606 
1607 /* Define if C99 functions or macros in <stdio.h> should be imported in
1608  <cstdio> in namespace std for C++98. */
1609 #define _GLIBCXX98_USE_C99_STDIO 1
1610 
1611 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1612  <cstdlib> in namespace std for C++98. */
1613 #define _GLIBCXX98_USE_C99_STDLIB 1
1614 
1615 /* Define if C99 functions or macros in <wchar.h> should be imported in
1616  <cwchar> in namespace std for C++98. */
1617 #define _GLIBCXX98_USE_C99_WCHAR 1
1618 
1619 /* Define if the compiler supports C++11 atomics. */
1620 #define _GLIBCXX_ATOMIC_BUILTINS 1
1621 
1622 /* Define to use concept checking code from the boost libraries. */
1623 /* #undef _GLIBCXX_CONCEPT_CHECKS */
1624 
1625 /* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
1626  undefined for platform defaults */
1627 #define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1628 
1629 /* Define if gthreads library is available. */
1630 #define _GLIBCXX_HAS_GTHREADS 1
1631 
1632 /* Define to 1 if a full hosted library is built, or 0 if freestanding. */
1633 #define _GLIBCXX_HOSTED 1
1634 
1635 /* Define if compatibility should be provided for alternative 128-bit long
1636  double formats. */
1637 
1638 /* Define if compatibility should be provided for -mlong-double-64. */
1639 
1640 /* Define to the letter to which size_t is mangled. */
1641 #define _GLIBCXX_MANGLE_SIZE_T m
1642 
1643 /* Define if C99 llrint and llround functions are missing from <math.h>. */
1644 /* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */
1645 
1646 /* Define if ptrdiff_t is int. */
1647 /* #undef _GLIBCXX_PTRDIFF_T_IS_INT */
1648 
1649 /* Define if using setrlimit to set resource limits during "make check" */
1650 #define _GLIBCXX_RES_LIMITS 1
1651 
1652 /* Define if size_t is unsigned int. */
1653 /* #undef _GLIBCXX_SIZE_T_IS_UINT */
1654 
1655 /* Define to the value of the EOF integer constant. */
1656 #define _GLIBCXX_STDIO_EOF -1
1657 
1658 /* Define to the value of the SEEK_CUR integer constant. */
1659 #define _GLIBCXX_STDIO_SEEK_CUR 1
1660 
1661 /* Define to the value of the SEEK_END integer constant. */
1662 #define _GLIBCXX_STDIO_SEEK_END 2
1663 
1664 /* Define to use symbol versioning in the shared library. */
1665 #define _GLIBCXX_SYMVER 1
1666 
1667 /* Define to use darwin versioning in the shared library. */
1668 /* #undef _GLIBCXX_SYMVER_DARWIN */
1669 
1670 /* Define to use GNU versioning in the shared library. */
1671 #define _GLIBCXX_SYMVER_GNU 1
1672 
1673 /* Define to use GNU namespace versioning in the shared library. */
1674 /* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
1675 
1676 /* Define to use Sun versioning in the shared library. */
1677 /* #undef _GLIBCXX_SYMVER_SUN */
1678 
1679 /* Define if C11 functions in <uchar.h> should be imported into namespace std
1680  in <cuchar>. */
1681 #define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1682 
1683 /* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
1684  <stdio.h>, and <stdlib.h> can be used or exposed. */
1685 #define _GLIBCXX_USE_C99 1
1686 
1687 /* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
1688  Using compiler builtins for these functions requires corresponding C99
1689  library functions to be present. */
1690 #define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1691 
1692 /* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
1693  namespace std::tr1. */
1694 #define _GLIBCXX_USE_C99_CTYPE_TR1 1
1695 
1696 /* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
1697  namespace std::tr1. */
1698 #define _GLIBCXX_USE_C99_FENV_TR1 1
1699 
1700 /* Define if C99 functions in <inttypes.h> should be imported in
1701  <tr1/cinttypes> in namespace std::tr1. */
1702 #define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1703 
1704 /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1705  <tr1/cinttypes> in namespace std::tr1. */
1706 #define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1707 
1708 /* Define if C99 functions or macros in <math.h> should be imported in
1709  <tr1/cmath> in namespace std::tr1. */
1710 #define _GLIBCXX_USE_C99_MATH_TR1 1
1711 
1712 /* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
1713  namespace std::tr1. */
1714 #define _GLIBCXX_USE_C99_STDINT_TR1 1
1715 
1716 /* Defined if clock_gettime syscall has monotonic and realtime clock support.
1717  */
1718 /* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
1719 
1720 /* Defined if clock_gettime has monotonic clock support. */
1721 #define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1722 
1723 /* Defined if clock_gettime has realtime clock support. */
1724 #define _GLIBCXX_USE_CLOCK_REALTIME 1
1725 
1726 /* Define if ISO/IEC TR 24733 decimal floating point types are supported on
1727  this host. */
1728 #define _GLIBCXX_USE_DECIMAL_FLOAT 1
1729 
1730 /* Define if /dev/random and /dev/urandom are available for
1731  std::random_device. */
1732 #define _GLIBCXX_USE_DEV_RANDOM 1
1733 
1734 /* Define if fchmod is available in <sys/stat.h>. */
1735 #define _GLIBCXX_USE_FCHMOD 1
1736 
1737 /* Define if fchmodat is available in <sys/stat.h>. */
1738 #define _GLIBCXX_USE_FCHMODAT 1
1739 
1740 /* Defined if gettimeofday is available. */
1741 #define _GLIBCXX_USE_GETTIMEOFDAY 1
1742 
1743 /* Define if get_nprocs is available in <sys/sysinfo.h>. */
1744 #define _GLIBCXX_USE_GET_NPROCS 1
1745 
1746 /* Define if LFS support is available. */
1747 #define _GLIBCXX_USE_LFS 1
1748 
1749 /* Define if code specialized for long long should be used. */
1750 #define _GLIBCXX_USE_LONG_LONG 1
1751 
1752 /* Define if lstat is available in <sys/stat.h>. */
1753 #define _GLIBCXX_USE_LSTAT 1
1754 
1755 /* Defined if nanosleep is available. */
1756 #define _GLIBCXX_USE_NANOSLEEP 1
1757 
1758 /* Define if NLS translations are to be used. */
1759 #define _GLIBCXX_USE_NLS 1
1760 
1761 /* Define if pthreads_num_processors_np is available in <pthread.h>. */
1762 /* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
1763 
1764 /* Define if pthread_cond_clockwait is available in <pthread.h>. */
1765 #define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT 1
1766 
1767 /* Define if pthread_mutex_clocklock is available in <pthread.h>. */
1768 #define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK 1
1769 
1770 /* Define if pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock are
1771  available in <pthread.h>. */
1772 #define _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK 1
1773 
1774 /* Define if POSIX read/write locks are available in <gthr.h>. */
1775 #define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1776 
1777 /* Define if /dev/random and /dev/urandom are available for the random_device
1778  of TR1 (Chapter 5.1). */
1779 #define _GLIBCXX_USE_RANDOM_TR1 1
1780 
1781 /* Define if usable realpath is available in <stdlib.h>. */
1782 #define _GLIBCXX_USE_REALPATH 1
1783 
1784 /* Defined if sched_yield is available. */
1785 #define _GLIBCXX_USE_SCHED_YIELD 1
1786 
1787 /* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
1788 #define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1789 
1790 /* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
1791 /* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
1792 
1793 /* Define if sendfile is available in <sys/sendfile.h>. */
1794 #define _GLIBCXX_USE_SENDFILE 1
1795 
1796 /* Define to restrict std::__basic_file<> to stdio APIs. */
1797 /* #undef _GLIBCXX_USE_STDIO_PURE */
1798 
1799 /* Define if struct stat has timespec members. */
1800 #define _GLIBCXX_USE_ST_MTIM 1
1801 
1802 /* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
1803 /* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
1804 
1805 /* Define if obsolescent tmpnam is available in <stdio.h>. */
1806 #define _GLIBCXX_USE_TMPNAM 1
1807 
1808 /* Define if utime is available in <utime.h>. */
1809 #define _GLIBCXX_USE_UTIME 1
1810 
1811 /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
1812  AT_FDCWD in <fcntl.h>. */
1813 #define _GLIBCXX_USE_UTIMENSAT 1
1814 
1815 /* Define if code specialized for wchar_t should be used. */
1816 #define _GLIBCXX_USE_WCHAR_T 1
1817 
1818 /* Define to 1 if a verbose library is built, or 0 otherwise. */
1819 #define _GLIBCXX_VERBOSE 1
1820 
1821 /* Defined if as can handle rdrand. */
1822 #define _GLIBCXX_X86_RDRAND 1
1823 
1824 /* Defined if as can handle rdseed. */
1825 #define _GLIBCXX_X86_RDSEED 1
1826 
1827 /* Define to 1 if mutex_timedlock is available. */
1828 #define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1829 
1830 /* Define for large files, on AIX-style hosts. */
1831 /* #undef _GLIBCXX_LARGE_FILES */
1832 
1833 /* Define if all C++11 floating point overloads are available in <math.h>. */
1834 #if __cplusplus >= 201103L
1835 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */
1836 #endif
1837 
1838 /* Define if all C++11 integral type overloads are available in <math.h>. */
1839 #if __cplusplus >= 201103L
1840 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT */
1841 #endif
1842 
1843 #if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
1844 # define _GLIBCXX_HAVE_ACOSF 1
1845 # define acosf _acosf
1846 #endif
1847 
1848 #if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
1849 # define _GLIBCXX_HAVE_ACOSL 1
1850 # define acosl _acosl
1851 #endif
1852 
1853 #if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
1854 # define _GLIBCXX_HAVE_ASINF 1
1855 # define asinf _asinf
1856 #endif
1857 
1858 #if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
1859 # define _GLIBCXX_HAVE_ASINL 1
1860 # define asinl _asinl
1861 #endif
1862 
1863 #if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
1864 # define _GLIBCXX_HAVE_ATAN2F 1
1865 # define atan2f _atan2f
1866 #endif
1867 
1868 #if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
1869 # define _GLIBCXX_HAVE_ATAN2L 1
1870 # define atan2l _atan2l
1871 #endif
1872 
1873 #if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
1874 # define _GLIBCXX_HAVE_ATANF 1
1875 # define atanf _atanf
1876 #endif
1877 
1878 #if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
1879 # define _GLIBCXX_HAVE_ATANL 1
1880 # define atanl _atanl
1881 #endif
1882 
1883 #if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
1884 # define _GLIBCXX_HAVE_CEILF 1
1885 # define ceilf _ceilf
1886 #endif
1887 
1888 #if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
1889 # define _GLIBCXX_HAVE_CEILL 1
1890 # define ceill _ceill
1891 #endif
1892 
1893 #if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
1894 # define _GLIBCXX_HAVE_COSF 1
1895 # define cosf _cosf
1896 #endif
1897 
1898 #if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
1899 # define _GLIBCXX_HAVE_COSHF 1
1900 # define coshf _coshf
1901 #endif
1902 
1903 #if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
1904 # define _GLIBCXX_HAVE_COSHL 1
1905 # define coshl _coshl
1906 #endif
1907 
1908 #if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
1909 # define _GLIBCXX_HAVE_COSL 1
1910 # define cosl _cosl
1911 #endif
1912 
1913 #if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
1914 # define _GLIBCXX_HAVE_EXPF 1
1915 # define expf _expf
1916 #endif
1917 
1918 #if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
1919 # define _GLIBCXX_HAVE_EXPL 1
1920 # define expl _expl
1921 #endif
1922 
1923 #if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
1924 # define _GLIBCXX_HAVE_FABSF 1
1925 # define fabsf _fabsf
1926 #endif
1927 
1928 #if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
1929 # define _GLIBCXX_HAVE_FABSL 1
1930 # define fabsl _fabsl
1931 #endif
1932 
1933 #if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
1934 # define _GLIBCXX_HAVE_FINITE 1
1935 # define finite _finite
1936 #endif
1937 
1938 #if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
1939 # define _GLIBCXX_HAVE_FINITEF 1
1940 # define finitef _finitef
1941 #endif
1942 
1943 #if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
1944 # define _GLIBCXX_HAVE_FINITEL 1
1945 # define finitel _finitel
1946 #endif
1947 
1948 #if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
1949 # define _GLIBCXX_HAVE_FLOORF 1
1950 # define floorf _floorf
1951 #endif
1952 
1953 #if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
1954 # define _GLIBCXX_HAVE_FLOORL 1
1955 # define floorl _floorl
1956 #endif
1957 
1958 #if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
1959 # define _GLIBCXX_HAVE_FMODF 1
1960 # define fmodf _fmodf
1961 #endif
1962 
1963 #if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
1964 # define _GLIBCXX_HAVE_FMODL 1
1965 # define fmodl _fmodl
1966 #endif
1967 
1968 #if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
1969 # define _GLIBCXX_HAVE_FPCLASS 1
1970 # define fpclass _fpclass
1971 #endif
1972 
1973 #if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
1974 # define _GLIBCXX_HAVE_FREXPF 1
1975 # define frexpf _frexpf
1976 #endif
1977 
1978 #if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
1979 # define _GLIBCXX_HAVE_FREXPL 1
1980 # define frexpl _frexpl
1981 #endif
1982 
1983 #if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
1984 # define _GLIBCXX_HAVE_HYPOT 1
1985 # define hypot _hypot
1986 #endif
1987 
1988 #if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
1989 # define _GLIBCXX_HAVE_HYPOTF 1
1990 # define hypotf _hypotf
1991 #endif
1992 
1993 #if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
1994 # define _GLIBCXX_HAVE_HYPOTL 1
1995 # define hypotl _hypotl
1996 #endif
1997 
1998 #if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
1999 # define _GLIBCXX_HAVE_ISINF 1
2000 # define isinf _isinf
2001 #endif
2002 
2003 #if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
2004 # define _GLIBCXX_HAVE_ISINFF 1
2005 # define isinff _isinff
2006 #endif
2007 
2008 #if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
2009 # define _GLIBCXX_HAVE_ISINFL 1
2010 # define isinfl _isinfl
2011 #endif
2012 
2013 #if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
2014 # define _GLIBCXX_HAVE_ISNAN 1
2015 # define isnan _isnan
2016 #endif
2017 
2018 #if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
2019 # define _GLIBCXX_HAVE_ISNANF 1
2020 # define isnanf _isnanf
2021 #endif
2022 
2023 #if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
2024 # define _GLIBCXX_HAVE_ISNANL 1
2025 # define isnanl _isnanl
2026 #endif
2027 
2028 #if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
2029 # define _GLIBCXX_HAVE_LDEXPF 1
2030 # define ldexpf _ldexpf
2031 #endif
2032 
2033 #if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
2034 # define _GLIBCXX_HAVE_LDEXPL 1
2035 # define ldexpl _ldexpl
2036 #endif
2037 
2038 #if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
2039 # define _GLIBCXX_HAVE_LOG10F 1
2040 # define log10f _log10f
2041 #endif
2042 
2043 #if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
2044 # define _GLIBCXX_HAVE_LOG10L 1
2045 # define log10l _log10l
2046 #endif
2047 
2048 #if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
2049 # define _GLIBCXX_HAVE_LOGF 1
2050 # define logf _logf
2051 #endif
2052 
2053 #if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
2054 # define _GLIBCXX_HAVE_LOGL 1
2055 # define logl _logl
2056 #endif
2057 
2058 #if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
2059 # define _GLIBCXX_HAVE_MODF 1
2060 # define modf _modf
2061 #endif
2062 
2063 #if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
2064 # define _GLIBCXX_HAVE_MODFF 1
2065 # define modff _modff
2066 #endif
2067 
2068 #if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
2069 # define _GLIBCXX_HAVE_MODFL 1
2070 # define modfl _modfl
2071 #endif
2072 
2073 #if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
2074 # define _GLIBCXX_HAVE_POWF 1
2075 # define powf _powf
2076 #endif
2077 
2078 #if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
2079 # define _GLIBCXX_HAVE_POWL 1
2080 # define powl _powl
2081 #endif
2082 
2083 #if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
2084 # define _GLIBCXX_HAVE_QFPCLASS 1
2085 # define qfpclass _qfpclass
2086 #endif
2087 
2088 #if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
2089 # define _GLIBCXX_HAVE_SINCOS 1
2090 # define sincos _sincos
2091 #endif
2092 
2093 #if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
2094 # define _GLIBCXX_HAVE_SINCOSF 1
2095 # define sincosf _sincosf
2096 #endif
2097 
2098 #if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
2099 # define _GLIBCXX_HAVE_SINCOSL 1
2100 # define sincosl _sincosl
2101 #endif
2102 
2103 #if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
2104 # define _GLIBCXX_HAVE_SINF 1
2105 # define sinf _sinf
2106 #endif
2107 
2108 #if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
2109 # define _GLIBCXX_HAVE_SINHF 1
2110 # define sinhf _sinhf
2111 #endif
2112 
2113 #if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
2114 # define _GLIBCXX_HAVE_SINHL 1
2115 # define sinhl _sinhl
2116 #endif
2117 
2118 #if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
2119 # define _GLIBCXX_HAVE_SINL 1
2120 # define sinl _sinl
2121 #endif
2122 
2123 #if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
2124 # define _GLIBCXX_HAVE_SQRTF 1
2125 # define sqrtf _sqrtf
2126 #endif
2127 
2128 #if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
2129 # define _GLIBCXX_HAVE_SQRTL 1
2130 # define sqrtl _sqrtl
2131 #endif
2132 
2133 #if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
2134 # define _GLIBCXX_HAVE_STRTOF 1
2135 # define strtof _strtof
2136 #endif
2137 
2138 #if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
2139 # define _GLIBCXX_HAVE_STRTOLD 1
2140 # define strtold _strtold
2141 #endif
2142 
2143 #if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
2144 # define _GLIBCXX_HAVE_TANF 1
2145 # define tanf _tanf
2146 #endif
2147 
2148 #if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
2149 # define _GLIBCXX_HAVE_TANHF 1
2150 # define tanhf _tanhf
2151 #endif
2152 
2153 #if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
2154 # define _GLIBCXX_HAVE_TANHL 1
2155 # define tanhl _tanhl
2156 #endif
2157 
2158 #if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
2159 # define _GLIBCXX_HAVE_TANL 1
2160 # define tanl _tanl
2161 #endif
2162 
2163 #endif // _GLIBCXX_CXX_CONFIG_H
void terminate() noexcept
ISO C++ entities toplevel namespace is std.
GNU extensions for public use.