libstdc++
c++config.h
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1 // Predefined symbols and macros -*- C++ -*-
2 
3 // Copyright (C) 1997-2017 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{iosfwd}
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 7
35 
36 // The datestamp of the C++ library in compressed ISO date format.
37 #define __GLIBCXX__ 20170209
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 #ifndef _GLIBCXX_USE_DEPRECATED
81 # define _GLIBCXX_USE_DEPRECATED 1
82 #endif
83 
84 #if defined(__DEPRECATED) && (__cplusplus >= 201103L)
85 # define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
86 #else
87 # define _GLIBCXX_DEPRECATED
88 #endif
89 
90 // Macros for ABI tag attributes.
91 #ifndef _GLIBCXX_ABI_TAG_CXX11
92 # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
93 #endif
94 
95 
96 #if __cplusplus
97 
98 // Macro for constexpr, to support in mixed 03/0x mode.
99 #ifndef _GLIBCXX_CONSTEXPR
100 # if __cplusplus >= 201103L
101 # define _GLIBCXX_CONSTEXPR constexpr
102 # define _GLIBCXX_USE_CONSTEXPR constexpr
103 # else
104 # define _GLIBCXX_CONSTEXPR
105 # define _GLIBCXX_USE_CONSTEXPR const
106 # endif
107 #endif
108 
109 #ifndef _GLIBCXX14_CONSTEXPR
110 # if __cplusplus >= 201402L
111 # define _GLIBCXX14_CONSTEXPR constexpr
112 # else
113 # define _GLIBCXX14_CONSTEXPR
114 # endif
115 #endif
116 
117 #ifndef _GLIBCXX17_CONSTEXPR
118 # if __cplusplus > 201402L
119 # define _GLIBCXX17_CONSTEXPR constexpr
120 # else
121 # define _GLIBCXX17_CONSTEXPR
122 # endif
123 #endif
124 
125 // Macro for noexcept, to support in mixed 03/0x mode.
126 #ifndef _GLIBCXX_NOEXCEPT
127 # if __cplusplus >= 201103L
128 # define _GLIBCXX_NOEXCEPT noexcept
129 # define _GLIBCXX_NOEXCEPT_IF(_COND) noexcept(_COND)
130 # define _GLIBCXX_USE_NOEXCEPT noexcept
131 # define _GLIBCXX_THROW(_EXC)
132 # else
133 # define _GLIBCXX_NOEXCEPT
134 # define _GLIBCXX_NOEXCEPT_IF(_COND)
135 # define _GLIBCXX_USE_NOEXCEPT throw()
136 # define _GLIBCXX_THROW(_EXC) throw(_EXC)
137 # endif
138 #endif
139 
140 #ifndef _GLIBCXX_NOTHROW
141 # define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
142 #endif
143 
144 #ifndef _GLIBCXX_THROW_OR_ABORT
145 # if __cpp_exceptions
146 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
147 # else
148 # define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
149 # endif
150 #endif
151 
152 #if __cpp_noexcept_function_type
153 #define _GLIBCXX_NOEXCEPT_PARM , bool _NE
154 #define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
155 #else
156 #define _GLIBCXX_NOEXCEPT_PARM
157 #define _GLIBCXX_NOEXCEPT_QUAL
158 #endif
159 
160 // Macro for extern template, ie controlling template linkage via use
161 // of extern keyword on template declaration. As documented in the g++
162 // manual, it inhibits all implicit instantiations and is used
163 // throughout the library to avoid multiple weak definitions for
164 // required types that are already explicitly instantiated in the
165 // library binary. This substantially reduces the binary size of
166 // resulting executables.
167 // Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
168 // templates only in basic_string, thus activating its debug-mode
169 // checks even at -O0.
170 # define _GLIBCXX_EXTERN_TEMPLATE 1
171 
172 /*
173  Outline of libstdc++ namespaces.
174 
175  namespace std
176  {
177  namespace __debug { }
178  namespace __parallel { }
179  namespace __profile { }
180  namespace __cxx1998 { }
181 
182  namespace __detail {
183  namespace __variant { } // C++17
184  }
185 
186  namespace rel_ops { }
187 
188  namespace tr1
189  {
190  namespace placeholders { }
191  namespace regex_constants { }
192  namespace __detail { }
193  }
194 
195  namespace tr2 { }
196 
197  namespace decimal { }
198 
199  namespace chrono { } // C++11
200  namespace placeholders { } // C++11
201  namespace regex_constants { } // C++11
202  namespace this_thread { } // C++11
203  inline namespace literals { // C++14
204  inline namespace chrono_literals { } // C++14
205  inline namespace complex_literals { } // C++14
206  inline namespace string_literals { } // C++14
207  inline namespace string_view_literals { } // C++17
208  }
209  }
210 
211  namespace abi { }
212 
213  namespace __gnu_cxx
214  {
215  namespace __detail { }
216  }
217 
218  For full details see:
219  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
220 */
221 namespace std
222 {
223  typedef __SIZE_TYPE__ size_t;
224  typedef __PTRDIFF_TYPE__ ptrdiff_t;
225 
226 #if __cplusplus >= 201103L
227  typedef decltype(nullptr) nullptr_t;
228 #endif
229 }
230 
231 # define _GLIBCXX_USE_DUAL_ABI 1
232 
233 #if ! _GLIBCXX_USE_DUAL_ABI
234 // Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
235 # undef _GLIBCXX_USE_CXX11_ABI
236 #endif
237 
238 #ifndef _GLIBCXX_USE_CXX11_ABI
239 # define _GLIBCXX_USE_CXX11_ABI 1
240 #endif
241 
242 #if _GLIBCXX_USE_CXX11_ABI
243 namespace std
244 {
245  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
246 }
247 namespace __gnu_cxx
248 {
249  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
250 }
251 # define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
252 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
253 # define _GLIBCXX_END_NAMESPACE_CXX11 }
254 # define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
255 #else
256 # define _GLIBCXX_NAMESPACE_CXX11
257 # define _GLIBCXX_BEGIN_NAMESPACE_CXX11
258 # define _GLIBCXX_END_NAMESPACE_CXX11
259 # define _GLIBCXX_DEFAULT_ABI_TAG
260 #endif
261 
262 
263 // Defined if inline namespaces are used for versioning.
264 # define _GLIBCXX_INLINE_VERSION 0
265 
266 // Inline namespace for symbol versioning.
267 #if _GLIBCXX_INLINE_VERSION
268 
269 namespace std
270 {
271  inline namespace __7 { }
272 
273  namespace rel_ops { inline namespace __7 { } }
274 
275  namespace tr1
276  {
277  inline namespace __7 { }
278  namespace placeholders { inline namespace __7 { } }
279  namespace regex_constants { inline namespace __7 { } }
280  namespace __detail { inline namespace __7 { } }
281  }
282 
283  namespace tr2
284  { inline namespace __7 { } }
285 
286  namespace decimal { inline namespace __7 { } }
287 
288 #if __cplusplus >= 201103L
289  namespace chrono { inline namespace __7 { } }
290  namespace placeholders { inline namespace __7 { } }
291  namespace regex_constants { inline namespace __7 { } }
292  namespace this_thread { inline namespace __7 { } }
293 
294 #if __cplusplus >= 201402L
295  inline namespace literals {
296  inline namespace chrono_literals { inline namespace __7 { } }
297  inline namespace complex_literals { inline namespace __7 { } }
298  inline namespace string_literals { inline namespace __7 { } }
299 #if __cplusplus > 201402L
300  inline namespace string_view_literals { inline namespace __7 { } }
301 #endif // C++17
302  }
303 #endif // C++14
304 #endif // C++11
305 
306  namespace __detail {
307  inline namespace __7 { }
308 #if __cplusplus > 201402L
309  namespace __variant { inline namespace __7 { } }
310 #endif
311  }
312 }
313 
314 namespace __gnu_cxx
315 {
316  inline namespace __7 { }
317  namespace __detail { inline namespace __7 { } }
318 }
319 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __7 {
320 # define _GLIBCXX_END_NAMESPACE_VERSION }
321 #else
322 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION
323 # define _GLIBCXX_END_NAMESPACE_VERSION
324 #endif
325 
326 
327 // Inline namespaces for special modes: debug, parallel, profile.
328 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL) \
329  || defined(_GLIBCXX_PROFILE)
330 namespace std
331 {
332  // Non-inline namespace for components replaced by alternates in active mode.
333  namespace __cxx1998
334  {
335 # if _GLIBCXX_INLINE_VERSION
336  inline namespace __7 { }
337 # endif
338 
339 # if _GLIBCXX_USE_CXX11_ABI
340  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
341 # endif
342  }
343 
344  // Inline namespace for debug mode.
345 # ifdef _GLIBCXX_DEBUG
346  inline namespace __debug { }
347 # endif
348 
349  // Inline namespaces for parallel mode.
350 # ifdef _GLIBCXX_PARALLEL
351  inline namespace __parallel { }
352 # endif
353 
354  // Inline namespaces for profile mode
355 # ifdef _GLIBCXX_PROFILE
356  inline namespace __profile { }
357 # endif
358 }
359 
360 // Check for invalid usage and unsupported mixed-mode use.
361 # if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
362 # error illegal use of multiple inlined namespaces
363 # endif
364 # if defined(_GLIBCXX_PROFILE) && defined(_GLIBCXX_DEBUG)
365 # error illegal use of multiple inlined namespaces
366 # endif
367 # if defined(_GLIBCXX_PROFILE) && defined(_GLIBCXX_PARALLEL)
368 # error illegal use of multiple inlined namespaces
369 # endif
370 
371 // Check for invalid use due to lack for weak symbols.
372 # if __NO_INLINE__ && !__GXX_WEAK__
373 # warning currently using inlined namespace mode which may fail \
374  without inlining due to lack of weak symbols
375 # endif
376 #endif
377 
378 // Macros for namespace scope. Either namespace std:: or the name
379 // of some nested namespace within it corresponding to the active mode.
380 // _GLIBCXX_STD_A
381 // _GLIBCXX_STD_C
382 //
383 // Macros for opening/closing conditional namespaces.
384 // _GLIBCXX_BEGIN_NAMESPACE_ALGO
385 // _GLIBCXX_END_NAMESPACE_ALGO
386 // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
387 // _GLIBCXX_END_NAMESPACE_CONTAINER
388 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
389 # define _GLIBCXX_STD_C __cxx1998
390 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
391  namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION
392 # define _GLIBCXX_END_NAMESPACE_CONTAINER \
393  _GLIBCXX_END_NAMESPACE_VERSION }
394 #else
395 # define _GLIBCXX_STD_C std
396 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER _GLIBCXX_BEGIN_NAMESPACE_VERSION
397 # define _GLIBCXX_END_NAMESPACE_CONTAINER _GLIBCXX_END_NAMESPACE_VERSION
398 #endif
399 
400 #ifdef _GLIBCXX_PARALLEL
401 # define _GLIBCXX_STD_A __cxx1998
402 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
403  namespace _GLIBCXX_STD_A { _GLIBCXX_BEGIN_NAMESPACE_VERSION
404 # define _GLIBCXX_END_NAMESPACE_ALGO \
405  _GLIBCXX_END_NAMESPACE_VERSION }
406 #else
407 # define _GLIBCXX_STD_A std
408 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO _GLIBCXX_BEGIN_NAMESPACE_VERSION
409 # define _GLIBCXX_END_NAMESPACE_ALGO _GLIBCXX_END_NAMESPACE_VERSION
410 #endif
411 
412 // GLIBCXX_ABI Deprecated
413 // Define if compatibility should be provided for -mlong-double-64.
414 #undef _GLIBCXX_LONG_DOUBLE_COMPAT
415 
416 // Inline namespace for long double 128 mode.
417 #if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
418 namespace std
419 {
420  inline namespace __gnu_cxx_ldbl128 { }
421 }
422 # define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
423 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
424 # define _GLIBCXX_END_NAMESPACE_LDBL }
425 #else
426 # define _GLIBCXX_NAMESPACE_LDBL
427 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL
428 # define _GLIBCXX_END_NAMESPACE_LDBL
429 #endif
430 #if _GLIBCXX_USE_CXX11_ABI
431 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
432 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
433 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
434 #else
435 # define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
436 # define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
437 # define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
438 #endif
439 
440 // Debug Mode implies checking assertions.
441 #if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
442 # define _GLIBCXX_ASSERTIONS 1
443 #endif
444 
445 // Disable std::string explicit instantiation declarations in order to assert.
446 #ifdef _GLIBCXX_ASSERTIONS
447 # undef _GLIBCXX_EXTERN_TEMPLATE
448 # define _GLIBCXX_EXTERN_TEMPLATE -1
449 #endif
450 
451 // Assert.
452 #if defined(_GLIBCXX_ASSERTIONS) \
453  || defined(_GLIBCXX_PARALLEL) || defined(_GLIBCXX_PARALLEL_ASSERTIONS)
454 namespace std
455 {
456  // Avoid the use of assert, because we're trying to keep the <cassert>
457  // include out of the mix.
458  inline void
459  __replacement_assert(const char* __file, int __line,
460  const char* __function, const char* __condition)
461  {
462  __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
463  __function, __condition);
464  __builtin_abort();
465  }
466 }
467 #define __glibcxx_assert_impl(_Condition) \
468  do \
469  { \
470  if (! (_Condition)) \
471  std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
472  #_Condition); \
473  } while (false)
474 #endif
475 
476 #if defined(_GLIBCXX_ASSERTIONS)
477 # define __glibcxx_assert(_Condition) __glibcxx_assert_impl(_Condition)
478 #else
479 # define __glibcxx_assert(_Condition)
480 #endif
481 
482 // Macros for race detectors.
483 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
484 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
485 // atomic (lock-free) synchronization to race detectors:
486 // the race detector will infer a happens-before arc from the former to the
487 // latter when they share the same argument pointer.
488 //
489 // The most frequent use case for these macros (and the only case in the
490 // current implementation of the library) is atomic reference counting:
491 // void _M_remove_reference()
492 // {
493 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
494 // if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
495 // {
496 // _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
497 // _M_destroy(__a);
498 // }
499 // }
500 // The annotations in this example tell the race detector that all memory
501 // accesses occurred when the refcount was positive do not race with
502 // memory accesses which occurred after the refcount became zero.
503 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
504 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
505 #endif
506 #ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
507 # define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
508 #endif
509 
510 // Macros for C linkage: define extern "C" linkage only when using C++.
511 # define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
512 # define _GLIBCXX_END_EXTERN_C }
513 
514 # define _GLIBCXX_USE_ALLOCATOR_NEW 1
515 
516 #else // !__cplusplus
517 # define _GLIBCXX_BEGIN_EXTERN_C
518 # define _GLIBCXX_END_EXTERN_C
519 #endif
520 
521 
522 // First includes.
523 
524 // Pick up any OS-specific definitions.
525 #include <bits/os_defines.h>
526 
527 // Pick up any CPU-specific definitions.
528 #include <bits/cpu_defines.h>
529 
530 // If platform uses neither visibility nor psuedo-visibility,
531 // specify empty default for namespace annotation macros.
532 #ifndef _GLIBCXX_PSEUDO_VISIBILITY
533 # define _GLIBCXX_PSEUDO_VISIBILITY(V)
534 #endif
535 
536 // Certain function definitions that are meant to be overridable from
537 // user code are decorated with this macro. For some targets, this
538 // macro causes these definitions to be weak.
539 #ifndef _GLIBCXX_WEAK_DEFINITION
540 # define _GLIBCXX_WEAK_DEFINITION
541 #endif
542 
543 // By default, we assume that __GXX_WEAK__ also means that there is support
544 // for declaring functions as weak while not defining such functions. This
545 // allows for referring to functions provided by other libraries (e.g.,
546 // libitm) without depending on them if the respective features are not used.
547 #ifndef _GLIBCXX_USE_WEAK_REF
548 # define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
549 #endif
550 
551 // Conditionally enable annotations for the Transactional Memory TS on C++11.
552 // Most of the following conditions are due to limitations in the current
553 // implementation.
554 #if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
555  && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201505L \
556  && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
557  && _GLIBCXX_USE_ALLOCATOR_NEW
558 #define _GLIBCXX_TXN_SAFE transaction_safe
559 #define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
560 #else
561 #define _GLIBCXX_TXN_SAFE
562 #define _GLIBCXX_TXN_SAFE_DYN
563 #endif
564 
565 #if __cplusplus > 201402L
566 // In C++17 mathematical special functions are in namespace std.
567 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
568 #elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
569 // For C++11 and C++14 they are in namespace std when requested.
570 # define _GLIBCXX_USE_STD_SPEC_FUNCS 1
571 #endif
572 
573 // The remainder of the prewritten config is automatic; all the
574 // user hooks are listed above.
575 
576 // Create a boolean flag to be used to determine if --fast-math is set.
577 #ifdef __FAST_MATH__
578 # define _GLIBCXX_FAST_MATH 1
579 #else
580 # define _GLIBCXX_FAST_MATH 0
581 #endif
582 
583 // This marks string literals in header files to be extracted for eventual
584 // translation. It is primarily used for messages in thrown exceptions; see
585 // src/functexcept.cc. We use __N because the more traditional _N is used
586 // for something else under certain OSes (see BADNAMES).
587 #define __N(msgid) (msgid)
588 
589 // For example, <windows.h> is known to #define min and max as macros...
590 #undef min
591 #undef max
592 
593 // N.B. these _GLIBCXX_USE_C99_XXX macros are defined unconditionally
594 // so they should be tested with #if not with #ifdef.
595 #if __cplusplus >= 201103L
596 # ifndef _GLIBCXX_USE_C99_MATH
597 # define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
598 # endif
599 # ifndef _GLIBCXX_USE_C99_COMPLEX
600 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
601 # endif
602 # ifndef _GLIBCXX_USE_C99_STDIO
603 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
604 # endif
605 # ifndef _GLIBCXX_USE_C99_STDLIB
606 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
607 # endif
608 # ifndef _GLIBCXX_USE_C99_WCHAR
609 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
610 # endif
611 #else
612 # ifndef _GLIBCXX_USE_C99_MATH
613 # define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
614 # endif
615 # ifndef _GLIBCXX_USE_C99_COMPLEX
616 # define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
617 # endif
618 # ifndef _GLIBCXX_USE_C99_STDIO
619 # define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
620 # endif
621 # ifndef _GLIBCXX_USE_C99_STDLIB
622 # define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
623 # endif
624 # ifndef _GLIBCXX_USE_C99_WCHAR
625 # define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
626 # endif
627 #endif
628 
629 // End of prewritten config; the settings discovered at configure time follow.
630 /* config.h. Generated from config.h.in by configure. */
631 /* config.h.in. Generated from configure.ac by autoheader. */
632 
633 /* Define to 1 if you have the `acosf' function. */
634 #define _GLIBCXX_HAVE_ACOSF 1
635 
636 /* Define to 1 if you have the `acosl' function. */
637 #define _GLIBCXX_HAVE_ACOSL 1
638 
639 /* Define to 1 if you have the `aligned_alloc' function. */
640 #define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
641 
642 /* Define to 1 if you have the `asinf' function. */
643 #define _GLIBCXX_HAVE_ASINF 1
644 
645 /* Define to 1 if you have the `asinl' function. */
646 #define _GLIBCXX_HAVE_ASINL 1
647 
648 /* Define to 1 if the target assembler supports .symver directive. */
649 #define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
650 
651 /* Define to 1 if you have the `atan2f' function. */
652 #define _GLIBCXX_HAVE_ATAN2F 1
653 
654 /* Define to 1 if you have the `atan2l' function. */
655 #define _GLIBCXX_HAVE_ATAN2L 1
656 
657 /* Define to 1 if you have the `atanf' function. */
658 #define _GLIBCXX_HAVE_ATANF 1
659 
660 /* Define to 1 if you have the `atanl' function. */
661 #define _GLIBCXX_HAVE_ATANL 1
662 
663 /* Define to 1 if you have the `at_quick_exit' function. */
664 #define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
665 
666 /* Define to 1 if the target assembler supports thread-local storage. */
667 /* #undef _GLIBCXX_HAVE_CC_TLS */
668 
669 /* Define to 1 if you have the `ceilf' function. */
670 #define _GLIBCXX_HAVE_CEILF 1
671 
672 /* Define to 1 if you have the `ceill' function. */
673 #define _GLIBCXX_HAVE_CEILL 1
674 
675 /* Define to 1 if you have the <complex.h> header file. */
676 #define _GLIBCXX_HAVE_COMPLEX_H 1
677 
678 /* Define to 1 if you have the `cosf' function. */
679 #define _GLIBCXX_HAVE_COSF 1
680 
681 /* Define to 1 if you have the `coshf' function. */
682 #define _GLIBCXX_HAVE_COSHF 1
683 
684 /* Define to 1 if you have the `coshl' function. */
685 #define _GLIBCXX_HAVE_COSHL 1
686 
687 /* Define to 1 if you have the `cosl' function. */
688 #define _GLIBCXX_HAVE_COSL 1
689 
690 /* Define to 1 if you have the <dirent.h> header file. */
691 #define _GLIBCXX_HAVE_DIRENT_H 1
692 
693 /* Define to 1 if you have the <dlfcn.h> header file. */
694 #define _GLIBCXX_HAVE_DLFCN_H 1
695 
696 /* Define if EBADMSG exists. */
697 #define _GLIBCXX_HAVE_EBADMSG 1
698 
699 /* Define if ECANCELED exists. */
700 #define _GLIBCXX_HAVE_ECANCELED 1
701 
702 /* Define if ECHILD exists. */
703 #define _GLIBCXX_HAVE_ECHILD 1
704 
705 /* Define if EIDRM exists. */
706 #define _GLIBCXX_HAVE_EIDRM 1
707 
708 /* Define to 1 if you have the <endian.h> header file. */
709 #define _GLIBCXX_HAVE_ENDIAN_H 1
710 
711 /* Define if ENODATA exists. */
712 #define _GLIBCXX_HAVE_ENODATA 1
713 
714 /* Define if ENOLINK exists. */
715 #define _GLIBCXX_HAVE_ENOLINK 1
716 
717 /* Define if ENOSPC exists. */
718 #define _GLIBCXX_HAVE_ENOSPC 1
719 
720 /* Define if ENOSR exists. */
721 #define _GLIBCXX_HAVE_ENOSR 1
722 
723 /* Define if ENOSTR exists. */
724 #define _GLIBCXX_HAVE_ENOSTR 1
725 
726 /* Define if ENOTRECOVERABLE exists. */
727 #define _GLIBCXX_HAVE_ENOTRECOVERABLE 1
728 
729 /* Define if ENOTSUP exists. */
730 #define _GLIBCXX_HAVE_ENOTSUP 1
731 
732 /* Define if EOVERFLOW exists. */
733 #define _GLIBCXX_HAVE_EOVERFLOW 1
734 
735 /* Define if EOWNERDEAD exists. */
736 #define _GLIBCXX_HAVE_EOWNERDEAD 1
737 
738 /* Define if EPERM exists. */
739 #define _GLIBCXX_HAVE_EPERM 1
740 
741 /* Define if EPROTO exists. */
742 #define _GLIBCXX_HAVE_EPROTO 1
743 
744 /* Define if ETIME exists. */
745 #define _GLIBCXX_HAVE_ETIME 1
746 
747 /* Define if ETIMEDOUT exists. */
748 #define _GLIBCXX_HAVE_ETIMEDOUT 1
749 
750 /* Define if ETXTBSY exists. */
751 #define _GLIBCXX_HAVE_ETXTBSY 1
752 
753 /* Define if EWOULDBLOCK exists. */
754 #define _GLIBCXX_HAVE_EWOULDBLOCK 1
755 
756 /* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
757 #define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
758 
759 /* Define to 1 if you have the <execinfo.h> header file. */
760 #define _GLIBCXX_HAVE_EXECINFO_H 1
761 
762 /* Define to 1 if you have the `expf' function. */
763 #define _GLIBCXX_HAVE_EXPF 1
764 
765 /* Define to 1 if you have the `expl' function. */
766 #define _GLIBCXX_HAVE_EXPL 1
767 
768 /* Define to 1 if you have the `fabsf' function. */
769 #define _GLIBCXX_HAVE_FABSF 1
770 
771 /* Define to 1 if you have the `fabsl' function. */
772 #define _GLIBCXX_HAVE_FABSL 1
773 
774 /* Define to 1 if you have the <fcntl.h> header file. */
775 #define _GLIBCXX_HAVE_FCNTL_H 1
776 
777 /* Define to 1 if you have the <fenv.h> header file. */
778 #define _GLIBCXX_HAVE_FENV_H 1
779 
780 /* Define to 1 if you have the `finite' function. */
781 #define _GLIBCXX_HAVE_FINITE 1
782 
783 /* Define to 1 if you have the `finitef' function. */
784 #define _GLIBCXX_HAVE_FINITEF 1
785 
786 /* Define to 1 if you have the `finitel' function. */
787 #define _GLIBCXX_HAVE_FINITEL 1
788 
789 /* Define to 1 if you have the <float.h> header file. */
790 #define _GLIBCXX_HAVE_FLOAT_H 1
791 
792 /* Define to 1 if you have the `floorf' function. */
793 #define _GLIBCXX_HAVE_FLOORF 1
794 
795 /* Define to 1 if you have the `floorl' function. */
796 #define _GLIBCXX_HAVE_FLOORL 1
797 
798 /* Define to 1 if you have the `fmodf' function. */
799 #define _GLIBCXX_HAVE_FMODF 1
800 
801 /* Define to 1 if you have the `fmodl' function. */
802 #define _GLIBCXX_HAVE_FMODL 1
803 
804 /* Define to 1 if you have the `fpclass' function. */
805 /* #undef _GLIBCXX_HAVE_FPCLASS */
806 
807 /* Define to 1 if you have the <fp.h> header file. */
808 /* #undef _GLIBCXX_HAVE_FP_H */
809 
810 /* Define to 1 if you have the `frexpf' function. */
811 #define _GLIBCXX_HAVE_FREXPF 1
812 
813 /* Define to 1 if you have the `frexpl' function. */
814 #define _GLIBCXX_HAVE_FREXPL 1
815 
816 /* Define if _Unwind_GetIPInfo is available. */
817 #define _GLIBCXX_HAVE_GETIPINFO 1
818 
819 /* Define if gets is available in <stdio.h> before C++14. */
820 #define _GLIBCXX_HAVE_GETS 1
821 
822 /* Define to 1 if you have the `hypot' function. */
823 #define _GLIBCXX_HAVE_HYPOT 1
824 
825 /* Define to 1 if you have the `hypotf' function. */
826 #define _GLIBCXX_HAVE_HYPOTF 1
827 
828 /* Define to 1 if you have the `hypotl' function. */
829 #define _GLIBCXX_HAVE_HYPOTL 1
830 
831 /* Define if you have the iconv() function. */
832 #define _GLIBCXX_HAVE_ICONV 1
833 
834 /* Define to 1 if you have the <ieeefp.h> header file. */
835 /* #undef _GLIBCXX_HAVE_IEEEFP_H */
836 
837 /* Define if int64_t is available in <stdint.h>. */
838 #define _GLIBCXX_HAVE_INT64_T 1
839 
840 /* Define if int64_t is a long. */
841 /* #undef _GLIBCXX_HAVE_INT64_T_LONG */
842 
843 /* Define if int64_t is a long long. */
844 #define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
845 
846 /* Define to 1 if you have the <inttypes.h> header file. */
847 #define _GLIBCXX_HAVE_INTTYPES_H 1
848 
849 /* Define to 1 if you have the `isinf' function. */
850 /* #undef _GLIBCXX_HAVE_ISINF */
851 
852 /* Define to 1 if you have the `isinff' function. */
853 #define _GLIBCXX_HAVE_ISINFF 1
854 
855 /* Define to 1 if you have the `isinfl' function. */
856 #define _GLIBCXX_HAVE_ISINFL 1
857 
858 /* Define to 1 if you have the `isnan' function. */
859 /* #undef _GLIBCXX_HAVE_ISNAN */
860 
861 /* Define to 1 if you have the `isnanf' function. */
862 #define _GLIBCXX_HAVE_ISNANF 1
863 
864 /* Define to 1 if you have the `isnanl' function. */
865 #define _GLIBCXX_HAVE_ISNANL 1
866 
867 /* Defined if iswblank exists. */
868 #define _GLIBCXX_HAVE_ISWBLANK 1
869 
870 /* Define if LC_MESSAGES is available in <locale.h>. */
871 #define _GLIBCXX_HAVE_LC_MESSAGES 1
872 
873 /* Define to 1 if you have the `ldexpf' function. */
874 #define _GLIBCXX_HAVE_LDEXPF 1
875 
876 /* Define to 1 if you have the `ldexpl' function. */
877 #define _GLIBCXX_HAVE_LDEXPL 1
878 
879 /* Define to 1 if you have the <libintl.h> header file. */
880 #define _GLIBCXX_HAVE_LIBINTL_H 1
881 
882 /* Only used in build directory testsuite_hooks.h. */
883 #define _GLIBCXX_HAVE_LIMIT_AS 1
884 
885 /* Only used in build directory testsuite_hooks.h. */
886 #define _GLIBCXX_HAVE_LIMIT_DATA 1
887 
888 /* Only used in build directory testsuite_hooks.h. */
889 #define _GLIBCXX_HAVE_LIMIT_FSIZE 1
890 
891 /* Only used in build directory testsuite_hooks.h. */
892 #define _GLIBCXX_HAVE_LIMIT_RSS 1
893 
894 /* Only used in build directory testsuite_hooks.h. */
895 #define _GLIBCXX_HAVE_LIMIT_VMEM 0
896 
897 /* Define if futex syscall is available. */
898 #define _GLIBCXX_HAVE_LINUX_FUTEX 1
899 
900 /* Define to 1 if you have the <locale.h> header file. */
901 #define _GLIBCXX_HAVE_LOCALE_H 1
902 
903 /* Define to 1 if you have the `log10f' function. */
904 #define _GLIBCXX_HAVE_LOG10F 1
905 
906 /* Define to 1 if you have the `log10l' function. */
907 #define _GLIBCXX_HAVE_LOG10L 1
908 
909 /* Define to 1 if you have the `logf' function. */
910 #define _GLIBCXX_HAVE_LOGF 1
911 
912 /* Define to 1 if you have the `logl' function. */
913 #define _GLIBCXX_HAVE_LOGL 1
914 
915 /* Define to 1 if you have the <machine/endian.h> header file. */
916 /* #undef _GLIBCXX_HAVE_MACHINE_ENDIAN_H */
917 
918 /* Define to 1 if you have the <machine/param.h> header file. */
919 /* #undef _GLIBCXX_HAVE_MACHINE_PARAM_H */
920 
921 /* Define if mbstate_t exists in wchar.h. */
922 #define _GLIBCXX_HAVE_MBSTATE_T 1
923 
924 /* Define to 1 if you have the `memalign' function. */
925 #define _GLIBCXX_HAVE_MEMALIGN 1
926 
927 /* Define to 1 if you have the <memory.h> header file. */
928 #define _GLIBCXX_HAVE_MEMORY_H 1
929 
930 /* Define to 1 if you have the `modf' function. */
931 #define _GLIBCXX_HAVE_MODF 1
932 
933 /* Define to 1 if you have the `modff' function. */
934 #define _GLIBCXX_HAVE_MODFF 1
935 
936 /* Define to 1 if you have the `modfl' function. */
937 #define _GLIBCXX_HAVE_MODFL 1
938 
939 /* Define to 1 if you have the <nan.h> header file. */
940 /* #undef _GLIBCXX_HAVE_NAN_H */
941 
942 /* Define if <math.h> defines obsolete isinf function. */
943 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
944 
945 /* Define if <math.h> defines obsolete isnan function. */
946 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */
947 
948 /* Define if poll is available in <poll.h>. */
949 #define _GLIBCXX_HAVE_POLL 1
950 
951 /* Define to 1 if you have the `posix_memalign' function. */
952 #define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
953 
954 /* Define to 1 if you have the `powf' function. */
955 #define _GLIBCXX_HAVE_POWF 1
956 
957 /* Define to 1 if you have the `powl' function. */
958 #define _GLIBCXX_HAVE_POWL 1
959 
960 /* Define to 1 if you have the `qfpclass' function. */
961 /* #undef _GLIBCXX_HAVE_QFPCLASS */
962 
963 /* Define to 1 if you have the `quick_exit' function. */
964 #define _GLIBCXX_HAVE_QUICK_EXIT 1
965 
966 /* Define to 1 if you have the `setenv' function. */
967 #define _GLIBCXX_HAVE_SETENV 1
968 
969 /* Define to 1 if you have the `sincos' function. */
970 #define _GLIBCXX_HAVE_SINCOS 1
971 
972 /* Define to 1 if you have the `sincosf' function. */
973 #define _GLIBCXX_HAVE_SINCOSF 1
974 
975 /* Define to 1 if you have the `sincosl' function. */
976 #define _GLIBCXX_HAVE_SINCOSL 1
977 
978 /* Define to 1 if you have the `sinf' function. */
979 #define _GLIBCXX_HAVE_SINF 1
980 
981 /* Define to 1 if you have the `sinhf' function. */
982 #define _GLIBCXX_HAVE_SINHF 1
983 
984 /* Define to 1 if you have the `sinhl' function. */
985 #define _GLIBCXX_HAVE_SINHL 1
986 
987 /* Define to 1 if you have the `sinl' function. */
988 #define _GLIBCXX_HAVE_SINL 1
989 
990 /* Defined if sleep exists. */
991 /* #undef _GLIBCXX_HAVE_SLEEP */
992 
993 /* Define to 1 if you have the `sqrtf' function. */
994 #define _GLIBCXX_HAVE_SQRTF 1
995 
996 /* Define to 1 if you have the `sqrtl' function. */
997 #define _GLIBCXX_HAVE_SQRTL 1
998 
999 /* Define to 1 if you have the <stdalign.h> header file. */
1000 #define _GLIBCXX_HAVE_STDALIGN_H 1
1001 
1002 /* Define to 1 if you have the <stdbool.h> header file. */
1003 #define _GLIBCXX_HAVE_STDBOOL_H 1
1004 
1005 /* Define to 1 if you have the <stdint.h> header file. */
1006 #define _GLIBCXX_HAVE_STDINT_H 1
1007 
1008 /* Define to 1 if you have the <stdlib.h> header file. */
1009 #define _GLIBCXX_HAVE_STDLIB_H 1
1010 
1011 /* Define if strerror_l is available in <string.h>. */
1012 #define _GLIBCXX_HAVE_STRERROR_L 1
1013 
1014 /* Define if strerror_r is available in <string.h>. */
1015 #define _GLIBCXX_HAVE_STRERROR_R 1
1016 
1017 /* Define to 1 if you have the <strings.h> header file. */
1018 #define _GLIBCXX_HAVE_STRINGS_H 1
1019 
1020 /* Define to 1 if you have the <string.h> header file. */
1021 #define _GLIBCXX_HAVE_STRING_H 1
1022 
1023 /* Define to 1 if you have the `strtof' function. */
1024 #define _GLIBCXX_HAVE_STRTOF 1
1025 
1026 /* Define to 1 if you have the `strtold' function. */
1027 #define _GLIBCXX_HAVE_STRTOLD 1
1028 
1029 /* Define to 1 if `d_type' is a member of `struct dirent'. */
1030 #define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1031 
1032 /* Define if strxfrm_l is available in <string.h>. */
1033 #define _GLIBCXX_HAVE_STRXFRM_L 1
1034 
1035 /* Define to 1 if the target runtime linker supports binding the same symbol
1036  to different versions. */
1037 #define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1038 
1039 /* Define to 1 if you have the <sys/filio.h> header file. */
1040 /* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
1041 
1042 /* Define to 1 if you have the <sys/ioctl.h> header file. */
1043 #define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1044 
1045 /* Define to 1 if you have the <sys/ipc.h> header file. */
1046 #define _GLIBCXX_HAVE_SYS_IPC_H 1
1047 
1048 /* Define to 1 if you have the <sys/isa_defs.h> header file. */
1049 /* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
1050 
1051 /* Define to 1 if you have the <sys/machine.h> header file. */
1052 /* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
1053 
1054 /* Define to 1 if you have the <sys/param.h> header file. */
1055 #define _GLIBCXX_HAVE_SYS_PARAM_H 1
1056 
1057 /* Define to 1 if you have the <sys/resource.h> header file. */
1058 #define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1059 
1060 /* Define to 1 if you have a suitable <sys/sdt.h> header file */
1061 #define _GLIBCXX_HAVE_SYS_SDT_H 1
1062 
1063 /* Define to 1 if you have the <sys/sem.h> header file. */
1064 #define _GLIBCXX_HAVE_SYS_SEM_H 1
1065 
1066 /* Define to 1 if you have the <sys/statvfs.h> header file. */
1067 #define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1068 
1069 /* Define to 1 if you have the <sys/stat.h> header file. */
1070 #define _GLIBCXX_HAVE_SYS_STAT_H 1
1071 
1072 /* Define to 1 if you have the <sys/sysinfo.h> header file. */
1073 #define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1074 
1075 /* Define to 1 if you have the <sys/time.h> header file. */
1076 #define _GLIBCXX_HAVE_SYS_TIME_H 1
1077 
1078 /* Define to 1 if you have the <sys/types.h> header file. */
1079 #define _GLIBCXX_HAVE_SYS_TYPES_H 1
1080 
1081 /* Define to 1 if you have the <sys/uio.h> header file. */
1082 #define _GLIBCXX_HAVE_SYS_UIO_H 1
1083 
1084 /* Define if S_IFREG is available in <sys/stat.h>. */
1085 /* #undef _GLIBCXX_HAVE_S_IFREG */
1086 
1087 /* Define if S_IFREG is available in <sys/stat.h>. */
1088 #define _GLIBCXX_HAVE_S_ISREG 1
1089 
1090 /* Define to 1 if you have the `tanf' function. */
1091 #define _GLIBCXX_HAVE_TANF 1
1092 
1093 /* Define to 1 if you have the `tanhf' function. */
1094 #define _GLIBCXX_HAVE_TANHF 1
1095 
1096 /* Define to 1 if you have the `tanhl' function. */
1097 #define _GLIBCXX_HAVE_TANHL 1
1098 
1099 /* Define to 1 if you have the `tanl' function. */
1100 #define _GLIBCXX_HAVE_TANL 1
1101 
1102 /* Define to 1 if you have the <tgmath.h> header file. */
1103 #define _GLIBCXX_HAVE_TGMATH_H 1
1104 
1105 /* Define to 1 if the target supports thread-local storage. */
1106 #define _GLIBCXX_HAVE_TLS 1
1107 
1108 /* Define to 1 if you have the <uchar.h> header file. */
1109 #define _GLIBCXX_HAVE_UCHAR_H 1
1110 
1111 /* Define to 1 if you have the <unistd.h> header file. */
1112 #define _GLIBCXX_HAVE_UNISTD_H 1
1113 
1114 /* Defined if usleep exists. */
1115 /* #undef _GLIBCXX_HAVE_USLEEP */
1116 
1117 /* Define to 1 if you have the <utime.h> header file. */
1118 #define _GLIBCXX_HAVE_UTIME_H 1
1119 
1120 /* Defined if vfwscanf exists. */
1121 #define _GLIBCXX_HAVE_VFWSCANF 1
1122 
1123 /* Defined if vswscanf exists. */
1124 #define _GLIBCXX_HAVE_VSWSCANF 1
1125 
1126 /* Defined if vwscanf exists. */
1127 #define _GLIBCXX_HAVE_VWSCANF 1
1128 
1129 /* Define to 1 if you have the <wchar.h> header file. */
1130 #define _GLIBCXX_HAVE_WCHAR_H 1
1131 
1132 /* Defined if wcstof exists. */
1133 #define _GLIBCXX_HAVE_WCSTOF 1
1134 
1135 /* Define to 1 if you have the <wctype.h> header file. */
1136 #define _GLIBCXX_HAVE_WCTYPE_H 1
1137 
1138 /* Defined if Sleep exists. */
1139 /* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
1140 
1141 /* Define if writev is available in <sys/uio.h>. */
1142 #define _GLIBCXX_HAVE_WRITEV 1
1143 
1144 /* Define to 1 if you have the `_acosf' function. */
1145 /* #undef _GLIBCXX_HAVE__ACOSF */
1146 
1147 /* Define to 1 if you have the `_acosl' function. */
1148 /* #undef _GLIBCXX_HAVE__ACOSL */
1149 
1150 /* Define to 1 if you have the `_aligned_malloc' function. */
1151 /* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
1152 
1153 /* Define to 1 if you have the `_asinf' function. */
1154 /* #undef _GLIBCXX_HAVE__ASINF */
1155 
1156 /* Define to 1 if you have the `_asinl' function. */
1157 /* #undef _GLIBCXX_HAVE__ASINL */
1158 
1159 /* Define to 1 if you have the `_atan2f' function. */
1160 /* #undef _GLIBCXX_HAVE__ATAN2F */
1161 
1162 /* Define to 1 if you have the `_atan2l' function. */
1163 /* #undef _GLIBCXX_HAVE__ATAN2L */
1164 
1165 /* Define to 1 if you have the `_atanf' function. */
1166 /* #undef _GLIBCXX_HAVE__ATANF */
1167 
1168 /* Define to 1 if you have the `_atanl' function. */
1169 /* #undef _GLIBCXX_HAVE__ATANL */
1170 
1171 /* Define to 1 if you have the `_ceilf' function. */
1172 /* #undef _GLIBCXX_HAVE__CEILF */
1173 
1174 /* Define to 1 if you have the `_ceill' function. */
1175 /* #undef _GLIBCXX_HAVE__CEILL */
1176 
1177 /* Define to 1 if you have the `_cosf' function. */
1178 /* #undef _GLIBCXX_HAVE__COSF */
1179 
1180 /* Define to 1 if you have the `_coshf' function. */
1181 /* #undef _GLIBCXX_HAVE__COSHF */
1182 
1183 /* Define to 1 if you have the `_coshl' function. */
1184 /* #undef _GLIBCXX_HAVE__COSHL */
1185 
1186 /* Define to 1 if you have the `_cosl' function. */
1187 /* #undef _GLIBCXX_HAVE__COSL */
1188 
1189 /* Define to 1 if you have the `_expf' function. */
1190 /* #undef _GLIBCXX_HAVE__EXPF */
1191 
1192 /* Define to 1 if you have the `_expl' function. */
1193 /* #undef _GLIBCXX_HAVE__EXPL */
1194 
1195 /* Define to 1 if you have the `_fabsf' function. */
1196 /* #undef _GLIBCXX_HAVE__FABSF */
1197 
1198 /* Define to 1 if you have the `_fabsl' function. */
1199 /* #undef _GLIBCXX_HAVE__FABSL */
1200 
1201 /* Define to 1 if you have the `_finite' function. */
1202 /* #undef _GLIBCXX_HAVE__FINITE */
1203 
1204 /* Define to 1 if you have the `_finitef' function. */
1205 /* #undef _GLIBCXX_HAVE__FINITEF */
1206 
1207 /* Define to 1 if you have the `_finitel' function. */
1208 /* #undef _GLIBCXX_HAVE__FINITEL */
1209 
1210 /* Define to 1 if you have the `_floorf' function. */
1211 /* #undef _GLIBCXX_HAVE__FLOORF */
1212 
1213 /* Define to 1 if you have the `_floorl' function. */
1214 /* #undef _GLIBCXX_HAVE__FLOORL */
1215 
1216 /* Define to 1 if you have the `_fmodf' function. */
1217 /* #undef _GLIBCXX_HAVE__FMODF */
1218 
1219 /* Define to 1 if you have the `_fmodl' function. */
1220 /* #undef _GLIBCXX_HAVE__FMODL */
1221 
1222 /* Define to 1 if you have the `_fpclass' function. */
1223 /* #undef _GLIBCXX_HAVE__FPCLASS */
1224 
1225 /* Define to 1 if you have the `_frexpf' function. */
1226 /* #undef _GLIBCXX_HAVE__FREXPF */
1227 
1228 /* Define to 1 if you have the `_frexpl' function. */
1229 /* #undef _GLIBCXX_HAVE__FREXPL */
1230 
1231 /* Define to 1 if you have the `_hypot' function. */
1232 /* #undef _GLIBCXX_HAVE__HYPOT */
1233 
1234 /* Define to 1 if you have the `_hypotf' function. */
1235 /* #undef _GLIBCXX_HAVE__HYPOTF */
1236 
1237 /* Define to 1 if you have the `_hypotl' function. */
1238 /* #undef _GLIBCXX_HAVE__HYPOTL */
1239 
1240 /* Define to 1 if you have the `_isinf' function. */
1241 /* #undef _GLIBCXX_HAVE__ISINF */
1242 
1243 /* Define to 1 if you have the `_isinff' function. */
1244 /* #undef _GLIBCXX_HAVE__ISINFF */
1245 
1246 /* Define to 1 if you have the `_isinfl' function. */
1247 /* #undef _GLIBCXX_HAVE__ISINFL */
1248 
1249 /* Define to 1 if you have the `_isnan' function. */
1250 /* #undef _GLIBCXX_HAVE__ISNAN */
1251 
1252 /* Define to 1 if you have the `_isnanf' function. */
1253 /* #undef _GLIBCXX_HAVE__ISNANF */
1254 
1255 /* Define to 1 if you have the `_isnanl' function. */
1256 /* #undef _GLIBCXX_HAVE__ISNANL */
1257 
1258 /* Define to 1 if you have the `_ldexpf' function. */
1259 /* #undef _GLIBCXX_HAVE__LDEXPF */
1260 
1261 /* Define to 1 if you have the `_ldexpl' function. */
1262 /* #undef _GLIBCXX_HAVE__LDEXPL */
1263 
1264 /* Define to 1 if you have the `_log10f' function. */
1265 /* #undef _GLIBCXX_HAVE__LOG10F */
1266 
1267 /* Define to 1 if you have the `_log10l' function. */
1268 /* #undef _GLIBCXX_HAVE__LOG10L */
1269 
1270 /* Define to 1 if you have the `_logf' function. */
1271 /* #undef _GLIBCXX_HAVE__LOGF */
1272 
1273 /* Define to 1 if you have the `_logl' function. */
1274 /* #undef _GLIBCXX_HAVE__LOGL */
1275 
1276 /* Define to 1 if you have the `_modf' function. */
1277 /* #undef _GLIBCXX_HAVE__MODF */
1278 
1279 /* Define to 1 if you have the `_modff' function. */
1280 /* #undef _GLIBCXX_HAVE__MODFF */
1281 
1282 /* Define to 1 if you have the `_modfl' function. */
1283 /* #undef _GLIBCXX_HAVE__MODFL */
1284 
1285 /* Define to 1 if you have the `_powf' function. */
1286 /* #undef _GLIBCXX_HAVE__POWF */
1287 
1288 /* Define to 1 if you have the `_powl' function. */
1289 /* #undef _GLIBCXX_HAVE__POWL */
1290 
1291 /* Define to 1 if you have the `_qfpclass' function. */
1292 /* #undef _GLIBCXX_HAVE__QFPCLASS */
1293 
1294 /* Define to 1 if you have the `_sincos' function. */
1295 /* #undef _GLIBCXX_HAVE__SINCOS */
1296 
1297 /* Define to 1 if you have the `_sincosf' function. */
1298 /* #undef _GLIBCXX_HAVE__SINCOSF */
1299 
1300 /* Define to 1 if you have the `_sincosl' function. */
1301 /* #undef _GLIBCXX_HAVE__SINCOSL */
1302 
1303 /* Define to 1 if you have the `_sinf' function. */
1304 /* #undef _GLIBCXX_HAVE__SINF */
1305 
1306 /* Define to 1 if you have the `_sinhf' function. */
1307 /* #undef _GLIBCXX_HAVE__SINHF */
1308 
1309 /* Define to 1 if you have the `_sinhl' function. */
1310 /* #undef _GLIBCXX_HAVE__SINHL */
1311 
1312 /* Define to 1 if you have the `_sinl' function. */
1313 /* #undef _GLIBCXX_HAVE__SINL */
1314 
1315 /* Define to 1 if you have the `_sqrtf' function. */
1316 /* #undef _GLIBCXX_HAVE__SQRTF */
1317 
1318 /* Define to 1 if you have the `_sqrtl' function. */
1319 /* #undef _GLIBCXX_HAVE__SQRTL */
1320 
1321 /* Define to 1 if you have the `_tanf' function. */
1322 /* #undef _GLIBCXX_HAVE__TANF */
1323 
1324 /* Define to 1 if you have the `_tanhf' function. */
1325 /* #undef _GLIBCXX_HAVE__TANHF */
1326 
1327 /* Define to 1 if you have the `_tanhl' function. */
1328 /* #undef _GLIBCXX_HAVE__TANHL */
1329 
1330 /* Define to 1 if you have the `_tanl' function. */
1331 /* #undef _GLIBCXX_HAVE__TANL */
1332 
1333 /* Define to 1 if you have the `__cxa_thread_atexit' function. */
1334 /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
1335 
1336 /* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
1337 #define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1338 
1339 /* Define as const if the declaration of iconv() needs const. */
1340 #define _GLIBCXX_ICONV_CONST
1341 
1342 /* Define to the sub-directory in which libtool stores uninstalled libraries.
1343  */
1344 #define LT_OBJDIR ".libs/"
1345 
1346 /* Name of package */
1347 /* #undef _GLIBCXX_PACKAGE */
1348 
1349 /* Define to the address where bug reports for this package should be sent. */
1350 #define _GLIBCXX_PACKAGE_BUGREPORT ""
1351 
1352 /* Define to the full name of this package. */
1353 #define _GLIBCXX_PACKAGE_NAME "package-unused"
1354 
1355 /* Define to the full name and version of this package. */
1356 #define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1357 
1358 /* Define to the one symbol short name of this package. */
1359 #define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1360 
1361 /* Define to the home page for this package. */
1362 #define _GLIBCXX_PACKAGE_URL ""
1363 
1364 /* Define to the version of this package. */
1365 #define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1366 
1367 /* The size of `char', as computed by sizeof. */
1368 /* #undef SIZEOF_CHAR */
1369 
1370 /* The size of `int', as computed by sizeof. */
1371 /* #undef SIZEOF_INT */
1372 
1373 /* The size of `long', as computed by sizeof. */
1374 /* #undef SIZEOF_LONG */
1375 
1376 /* The size of `short', as computed by sizeof. */
1377 /* #undef SIZEOF_SHORT */
1378 
1379 /* The size of `void *', as computed by sizeof. */
1380 /* #undef SIZEOF_VOID_P */
1381 
1382 /* Define to 1 if you have the ANSI C header files. */
1383 #define STDC_HEADERS 1
1384 
1385 /* Version number of package */
1386 /* #undef _GLIBCXX_VERSION */
1387 
1388 /* Define if C99 functions in <complex.h> should be used in <complex> for
1389  C++11. Using compiler builtins for these functions requires corresponding
1390  C99 library functions to be present. */
1391 #define _GLIBCXX11_USE_C99_COMPLEX 1
1392 
1393 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1394  in namespace std for C++11. */
1395 #define _GLIBCXX11_USE_C99_MATH 1
1396 
1397 /* Define if C99 functions or macros in <stdio.h> should be imported in
1398  <cstdio> in namespace std for C++11. */
1399 #define _GLIBCXX11_USE_C99_STDIO 1
1400 
1401 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1402  <cstdlib> in namespace std for C++11. */
1403 #define _GLIBCXX11_USE_C99_STDLIB 1
1404 
1405 /* Define if C99 functions or macros in <wchar.h> should be imported in
1406  <cwchar> in namespace std for C++11. */
1407 #define _GLIBCXX11_USE_C99_WCHAR 1
1408 
1409 /* Define if C99 functions in <complex.h> should be used in <complex> for
1410  C++98. Using compiler builtins for these functions requires corresponding
1411  C99 library functions to be present. */
1412 #define _GLIBCXX98_USE_C99_COMPLEX 1
1413 
1414 /* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1415  in namespace std for C++98. */
1416 #define _GLIBCXX98_USE_C99_MATH 1
1417 
1418 /* Define if C99 functions or macros in <stdio.h> should be imported in
1419  <cstdio> in namespace std for C++98. */
1420 #define _GLIBCXX98_USE_C99_STDIO 1
1421 
1422 /* Define if C99 functions or macros in <stdlib.h> should be imported in
1423  <cstdlib> in namespace std for C++98. */
1424 #define _GLIBCXX98_USE_C99_STDLIB 1
1425 
1426 /* Define if C99 functions or macros in <wchar.h> should be imported in
1427  <cwchar> in namespace std for C++98. */
1428 #define _GLIBCXX98_USE_C99_WCHAR 1
1429 
1430 /* Define if the compiler supports C++11 atomics. */
1431 #define _GLIBCXX_ATOMIC_BUILTINS 1
1432 
1433 /* Define to use concept checking code from the boost libraries. */
1434 /* #undef _GLIBCXX_CONCEPT_CHECKS */
1435 
1436 /* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
1437  undefined for platform defaults */
1438 #define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1439 
1440 /* Define if gthreads library is available. */
1441 #define _GLIBCXX_HAS_GTHREADS 1
1442 
1443 /* Define to 1 if a full hosted library is built, or 0 if freestanding. */
1444 #define _GLIBCXX_HOSTED 1
1445 
1446 /* Define if compatibility should be provided for -mlong-double-64. */
1447 
1448 /* Define to the letter to which size_t is mangled. */
1449 #define _GLIBCXX_MANGLE_SIZE_T j
1450 
1451 /* Define if C99 llrint and llround functions are missing from <math.h>. */
1452 /* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */
1453 
1454 /* Define if ptrdiff_t is int. */
1455 #define _GLIBCXX_PTRDIFF_T_IS_INT 1
1456 
1457 /* Define if using setrlimit to set resource limits during "make check" */
1458 #define _GLIBCXX_RES_LIMITS 1
1459 
1460 /* Define if size_t is unsigned int. */
1461 #define _GLIBCXX_SIZE_T_IS_UINT 1
1462 
1463 /* Define to the value of the EOF integer constant. */
1464 #define _GLIBCXX_STDIO_EOF -1
1465 
1466 /* Define to the value of the SEEK_CUR integer constant. */
1467 #define _GLIBCXX_STDIO_SEEK_CUR 1
1468 
1469 /* Define to the value of the SEEK_END integer constant. */
1470 #define _GLIBCXX_STDIO_SEEK_END 2
1471 
1472 /* Define to use symbol versioning in the shared library. */
1473 #define _GLIBCXX_SYMVER 1
1474 
1475 /* Define to use darwin versioning in the shared library. */
1476 /* #undef _GLIBCXX_SYMVER_DARWIN */
1477 
1478 /* Define to use GNU versioning in the shared library. */
1479 #define _GLIBCXX_SYMVER_GNU 1
1480 
1481 /* Define to use GNU namespace versioning in the shared library. */
1482 /* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
1483 
1484 /* Define to use Sun versioning in the shared library. */
1485 /* #undef _GLIBCXX_SYMVER_SUN */
1486 
1487 /* Define if C11 functions in <uchar.h> should be imported into namespace std
1488  in <cuchar>. */
1489 #define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1490 
1491 /* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
1492  <stdio.h>, and <stdlib.h> can be used or exposed. */
1493 #define _GLIBCXX_USE_C99 1
1494 
1495 /* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
1496  Using compiler builtins for these functions requires corresponding C99
1497  library functions to be present. */
1498 #define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1499 
1500 /* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
1501  namespace std::tr1. */
1502 #define _GLIBCXX_USE_C99_CTYPE_TR1 1
1503 
1504 /* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
1505  namespace std::tr1. */
1506 #define _GLIBCXX_USE_C99_FENV_TR1 1
1507 
1508 /* Define if C99 functions in <inttypes.h> should be imported in
1509  <tr1/cinttypes> in namespace std::tr1. */
1510 #define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1511 
1512 /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1513  <tr1/cinttypes> in namespace std::tr1. */
1514 #define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1515 
1516 /* Define if C99 functions or macros in <math.h> should be imported in
1517  <tr1/cmath> in namespace std::tr1. */
1518 #define _GLIBCXX_USE_C99_MATH_TR1 1
1519 
1520 /* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
1521  namespace std::tr1. */
1522 #define _GLIBCXX_USE_C99_STDINT_TR1 1
1523 
1524 /* Defined if clock_gettime syscall has monotonic and realtime clock support.
1525  */
1526 /* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
1527 
1528 /* Defined if clock_gettime has monotonic clock support. */
1529 #define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1530 
1531 /* Defined if clock_gettime has realtime clock support. */
1532 #define _GLIBCXX_USE_CLOCK_REALTIME 1
1533 
1534 /* Define if ISO/IEC TR 24733 decimal floating point types are supported on
1535  this host. */
1536 #define _GLIBCXX_USE_DECIMAL_FLOAT 1
1537 
1538 /* Define if fchmod is available in <sys/stat.h>. */
1539 #define _GLIBCXX_USE_FCHMOD 1
1540 
1541 /* Define if fchmodat is available in <sys/stat.h>. */
1542 #define _GLIBCXX_USE_FCHMODAT 1
1543 
1544 /* Define if __float128 is supported on this host. */
1545 #define _GLIBCXX_USE_FLOAT128 1
1546 
1547 /* Defined if gettimeofday is available. */
1548 #define _GLIBCXX_USE_GETTIMEOFDAY 1
1549 
1550 /* Define if get_nprocs is available in <sys/sysinfo.h>. */
1551 #define _GLIBCXX_USE_GET_NPROCS 1
1552 
1553 /* Define if __int128 is supported on this host. */
1554 /* #undef _GLIBCXX_USE_INT128 */
1555 
1556 /* Define if LFS support is available. */
1557 #define _GLIBCXX_USE_LFS 1
1558 
1559 /* Define if code specialized for long long should be used. */
1560 #define _GLIBCXX_USE_LONG_LONG 1
1561 
1562 /* Defined if nanosleep is available. */
1563 #define _GLIBCXX_USE_NANOSLEEP 1
1564 
1565 /* Define if NLS translations are to be used. */
1566 #define _GLIBCXX_USE_NLS 1
1567 
1568 /* Define if pthreads_num_processors_np is available in <pthread.h>. */
1569 /* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
1570 
1571 /* Define if POSIX read/write locks are available in <gthr.h>. */
1572 #define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1573 
1574 /* Define if /dev/random and /dev/urandom are available for the random_device
1575  of TR1 (Chapter 5.1). */
1576 #define _GLIBCXX_USE_RANDOM_TR1 1
1577 
1578 /* Define if usable realpath is available in <stdlib.h>. */
1579 #define _GLIBCXX_USE_REALPATH 1
1580 
1581 /* Defined if sched_yield is available. */
1582 #define _GLIBCXX_USE_SCHED_YIELD 1
1583 
1584 /* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
1585 #define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1586 
1587 /* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
1588 /* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
1589 
1590 /* Define if sendfile is available in <sys/sendfile.h>. */
1591 #define _GLIBCXX_USE_SENDFILE 1
1592 
1593 /* Define if struct stat has timespec members. */
1594 #define _GLIBCXX_USE_ST_MTIM 1
1595 
1596 /* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
1597 /* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
1598 
1599 /* Define if obsolescent tmpnam is available in <stdio.h>. */
1600 #define _GLIBCXX_USE_TMPNAM 1
1601 
1602 /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
1603  AT_FDCWD in <fcntl.h>. */
1604 #define _GLIBCXX_USE_UTIMENSAT 1
1605 
1606 /* Define if code specialized for wchar_t should be used. */
1607 #define _GLIBCXX_USE_WCHAR_T 1
1608 
1609 /* Define to 1 if a verbose library is built, or 0 otherwise. */
1610 #define _GLIBCXX_VERBOSE 1
1611 
1612 /* Defined if as can handle rdrand. */
1613 #define _GLIBCXX_X86_RDRAND 1
1614 
1615 /* Define to 1 if mutex_timedlock is available. */
1616 #define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1617 
1618 /* Define if all C++11 floating point overloads are available in <math.h>. */
1619 #if __cplusplus >= 201103L
1620 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */
1621 #endif
1622 
1623 /* Define if all C++11 integral type overloads are available in <math.h>. */
1624 #if __cplusplus >= 201103L
1625 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT */
1626 #endif
1627 
1628 #if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
1629 # define _GLIBCXX_HAVE_ACOSF 1
1630 # define acosf _acosf
1631 #endif
1632 
1633 #if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
1634 # define _GLIBCXX_HAVE_ACOSL 1
1635 # define acosl _acosl
1636 #endif
1637 
1638 #if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
1639 # define _GLIBCXX_HAVE_ASINF 1
1640 # define asinf _asinf
1641 #endif
1642 
1643 #if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
1644 # define _GLIBCXX_HAVE_ASINL 1
1645 # define asinl _asinl
1646 #endif
1647 
1648 #if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
1649 # define _GLIBCXX_HAVE_ATAN2F 1
1650 # define atan2f _atan2f
1651 #endif
1652 
1653 #if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
1654 # define _GLIBCXX_HAVE_ATAN2L 1
1655 # define atan2l _atan2l
1656 #endif
1657 
1658 #if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
1659 # define _GLIBCXX_HAVE_ATANF 1
1660 # define atanf _atanf
1661 #endif
1662 
1663 #if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
1664 # define _GLIBCXX_HAVE_ATANL 1
1665 # define atanl _atanl
1666 #endif
1667 
1668 #if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
1669 # define _GLIBCXX_HAVE_CEILF 1
1670 # define ceilf _ceilf
1671 #endif
1672 
1673 #if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
1674 # define _GLIBCXX_HAVE_CEILL 1
1675 # define ceill _ceill
1676 #endif
1677 
1678 #if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
1679 # define _GLIBCXX_HAVE_COSF 1
1680 # define cosf _cosf
1681 #endif
1682 
1683 #if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
1684 # define _GLIBCXX_HAVE_COSHF 1
1685 # define coshf _coshf
1686 #endif
1687 
1688 #if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
1689 # define _GLIBCXX_HAVE_COSHL 1
1690 # define coshl _coshl
1691 #endif
1692 
1693 #if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
1694 # define _GLIBCXX_HAVE_COSL 1
1695 # define cosl _cosl
1696 #endif
1697 
1698 #if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
1699 # define _GLIBCXX_HAVE_EXPF 1
1700 # define expf _expf
1701 #endif
1702 
1703 #if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
1704 # define _GLIBCXX_HAVE_EXPL 1
1705 # define expl _expl
1706 #endif
1707 
1708 #if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
1709 # define _GLIBCXX_HAVE_FABSF 1
1710 # define fabsf _fabsf
1711 #endif
1712 
1713 #if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
1714 # define _GLIBCXX_HAVE_FABSL 1
1715 # define fabsl _fabsl
1716 #endif
1717 
1718 #if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
1719 # define _GLIBCXX_HAVE_FINITE 1
1720 # define finite _finite
1721 #endif
1722 
1723 #if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
1724 # define _GLIBCXX_HAVE_FINITEF 1
1725 # define finitef _finitef
1726 #endif
1727 
1728 #if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
1729 # define _GLIBCXX_HAVE_FINITEL 1
1730 # define finitel _finitel
1731 #endif
1732 
1733 #if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
1734 # define _GLIBCXX_HAVE_FLOORF 1
1735 # define floorf _floorf
1736 #endif
1737 
1738 #if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
1739 # define _GLIBCXX_HAVE_FLOORL 1
1740 # define floorl _floorl
1741 #endif
1742 
1743 #if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
1744 # define _GLIBCXX_HAVE_FMODF 1
1745 # define fmodf _fmodf
1746 #endif
1747 
1748 #if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
1749 # define _GLIBCXX_HAVE_FMODL 1
1750 # define fmodl _fmodl
1751 #endif
1752 
1753 #if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
1754 # define _GLIBCXX_HAVE_FPCLASS 1
1755 # define fpclass _fpclass
1756 #endif
1757 
1758 #if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
1759 # define _GLIBCXX_HAVE_FREXPF 1
1760 # define frexpf _frexpf
1761 #endif
1762 
1763 #if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
1764 # define _GLIBCXX_HAVE_FREXPL 1
1765 # define frexpl _frexpl
1766 #endif
1767 
1768 #if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
1769 # define _GLIBCXX_HAVE_HYPOT 1
1770 # define hypot _hypot
1771 #endif
1772 
1773 #if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
1774 # define _GLIBCXX_HAVE_HYPOTF 1
1775 # define hypotf _hypotf
1776 #endif
1777 
1778 #if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
1779 # define _GLIBCXX_HAVE_HYPOTL 1
1780 # define hypotl _hypotl
1781 #endif
1782 
1783 #if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
1784 # define _GLIBCXX_HAVE_ISINF 1
1785 # define isinf _isinf
1786 #endif
1787 
1788 #if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
1789 # define _GLIBCXX_HAVE_ISINFF 1
1790 # define isinff _isinff
1791 #endif
1792 
1793 #if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
1794 # define _GLIBCXX_HAVE_ISINFL 1
1795 # define isinfl _isinfl
1796 #endif
1797 
1798 #if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
1799 # define _GLIBCXX_HAVE_ISNAN 1
1800 # define isnan _isnan
1801 #endif
1802 
1803 #if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
1804 # define _GLIBCXX_HAVE_ISNANF 1
1805 # define isnanf _isnanf
1806 #endif
1807 
1808 #if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
1809 # define _GLIBCXX_HAVE_ISNANL 1
1810 # define isnanl _isnanl
1811 #endif
1812 
1813 #if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
1814 # define _GLIBCXX_HAVE_LDEXPF 1
1815 # define ldexpf _ldexpf
1816 #endif
1817 
1818 #if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
1819 # define _GLIBCXX_HAVE_LDEXPL 1
1820 # define ldexpl _ldexpl
1821 #endif
1822 
1823 #if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
1824 # define _GLIBCXX_HAVE_LOG10F 1
1825 # define log10f _log10f
1826 #endif
1827 
1828 #if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
1829 # define _GLIBCXX_HAVE_LOG10L 1
1830 # define log10l _log10l
1831 #endif
1832 
1833 #if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
1834 # define _GLIBCXX_HAVE_LOGF 1
1835 # define logf _logf
1836 #endif
1837 
1838 #if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
1839 # define _GLIBCXX_HAVE_LOGL 1
1840 # define logl _logl
1841 #endif
1842 
1843 #if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
1844 # define _GLIBCXX_HAVE_MODF 1
1845 # define modf _modf
1846 #endif
1847 
1848 #if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
1849 # define _GLIBCXX_HAVE_MODFF 1
1850 # define modff _modff
1851 #endif
1852 
1853 #if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
1854 # define _GLIBCXX_HAVE_MODFL 1
1855 # define modfl _modfl
1856 #endif
1857 
1858 #if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
1859 # define _GLIBCXX_HAVE_POWF 1
1860 # define powf _powf
1861 #endif
1862 
1863 #if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
1864 # define _GLIBCXX_HAVE_POWL 1
1865 # define powl _powl
1866 #endif
1867 
1868 #if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
1869 # define _GLIBCXX_HAVE_QFPCLASS 1
1870 # define qfpclass _qfpclass
1871 #endif
1872 
1873 #if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
1874 # define _GLIBCXX_HAVE_SINCOS 1
1875 # define sincos _sincos
1876 #endif
1877 
1878 #if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
1879 # define _GLIBCXX_HAVE_SINCOSF 1
1880 # define sincosf _sincosf
1881 #endif
1882 
1883 #if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
1884 # define _GLIBCXX_HAVE_SINCOSL 1
1885 # define sincosl _sincosl
1886 #endif
1887 
1888 #if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
1889 # define _GLIBCXX_HAVE_SINF 1
1890 # define sinf _sinf
1891 #endif
1892 
1893 #if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
1894 # define _GLIBCXX_HAVE_SINHF 1
1895 # define sinhf _sinhf
1896 #endif
1897 
1898 #if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
1899 # define _GLIBCXX_HAVE_SINHL 1
1900 # define sinhl _sinhl
1901 #endif
1902 
1903 #if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
1904 # define _GLIBCXX_HAVE_SINL 1
1905 # define sinl _sinl
1906 #endif
1907 
1908 #if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
1909 # define _GLIBCXX_HAVE_SQRTF 1
1910 # define sqrtf _sqrtf
1911 #endif
1912 
1913 #if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
1914 # define _GLIBCXX_HAVE_SQRTL 1
1915 # define sqrtl _sqrtl
1916 #endif
1917 
1918 #if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
1919 # define _GLIBCXX_HAVE_STRTOF 1
1920 # define strtof _strtof
1921 #endif
1922 
1923 #if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
1924 # define _GLIBCXX_HAVE_STRTOLD 1
1925 # define strtold _strtold
1926 #endif
1927 
1928 #if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
1929 # define _GLIBCXX_HAVE_TANF 1
1930 # define tanf _tanf
1931 #endif
1932 
1933 #if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
1934 # define _GLIBCXX_HAVE_TANHF 1
1935 # define tanhf _tanhf
1936 #endif
1937 
1938 #if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
1939 # define _GLIBCXX_HAVE_TANHL 1
1940 # define tanhl _tanhl
1941 #endif
1942 
1943 #if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
1944 # define _GLIBCXX_HAVE_TANL 1
1945 # define tanl _tanl
1946 #endif
1947 
1948 #endif // _GLIBCXX_CXX_CONFIG_H
ISO C++ entities toplevel namespace is std.
GNU extensions for public use.