libstdc++
c++config.h
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1// Predefined symbols and macros -*- C++ -*-
2
3// Copyright (C) 1997-2020 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file bits/c++config.h
26 * This is an internal header file, included by other library headers.
27 * Do not attempt to use it directly. @headername{version}
28 */
29
30#ifndef _GLIBCXX_CXX_CONFIG_H
31#define _GLIBCXX_CXX_CONFIG_H 1
32
33// The major release number for the GCC release the C++ library belongs to.
34#define _GLIBCXX_RELEASE 10
35
36// The datestamp of the C++ library in compressed ISO date format.
37#define __GLIBCXX__ 20200411
38
39// Macros for various attributes.
40// _GLIBCXX_PURE
41// _GLIBCXX_CONST
42// _GLIBCXX_NORETURN
43// _GLIBCXX_NOTHROW
44// _GLIBCXX_VISIBILITY
45#ifndef _GLIBCXX_PURE
46# define _GLIBCXX_PURE __attribute__ ((__pure__))
47#endif
48
49#ifndef _GLIBCXX_CONST
50# define _GLIBCXX_CONST __attribute__ ((__const__))
51#endif
52
53#ifndef _GLIBCXX_NORETURN
54# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
55#endif
56
57// See below for C++
58#ifndef _GLIBCXX_NOTHROW
59# ifndef __cplusplus
60# define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
61# endif
62#endif
63
64// Macros for visibility attributes.
65// _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
66// _GLIBCXX_VISIBILITY
67# define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
68
69#if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
70# define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
71#else
72// If this is not supplied by the OS-specific or CPU-specific
73// headers included below, it will be defined to an empty default.
74# define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
75#endif
76
77// Macros for deprecated attributes.
78// _GLIBCXX_USE_DEPRECATED
79// _GLIBCXX_DEPRECATED
80// _GLIBCXX17_DEPRECATED
81// _GLIBCXX20_DEPRECATED( string-literal )
82#ifndef _GLIBCXX_USE_DEPRECATED
83# define _GLIBCXX_USE_DEPRECATED 1
84#endif
85
86#if defined(__DEPRECATED) && (__cplusplus >= 201103L)
87# define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
88#else
89# define _GLIBCXX_DEPRECATED
90#endif
91
92#if defined(__DEPRECATED) && (__cplusplus >= 201703L)
93# define _GLIBCXX17_DEPRECATED [[__deprecated__]]
94#else
95# define _GLIBCXX17_DEPRECATED
96#endif
97
98#if defined(__DEPRECATED) && (__cplusplus > 201703L)
99# define _GLIBCXX20_DEPRECATED(MSG) [[deprecated(MSG)]]
100#else
101# define _GLIBCXX20_DEPRECATED(MSG)
102#endif
103
104// Macros for ABI tag attributes.
105#ifndef _GLIBCXX_ABI_TAG_CXX11
106# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
107#endif
108
109// Macro to warn about unused results.
110#if __cplusplus >= 201703L
111# define _GLIBCXX_NODISCARD [[__nodiscard__]]
112#else
113# define _GLIBCXX_NODISCARD
114#endif
115
116
117
118#if __cplusplus
119
120// Macro for constexpr, to support in mixed 03/0x mode.
121#ifndef _GLIBCXX_CONSTEXPR
122# if __cplusplus >= 201103L
123# define _GLIBCXX_CONSTEXPR constexpr
124# define _GLIBCXX_USE_CONSTEXPR constexpr
125# else
126# define _GLIBCXX_CONSTEXPR
127# define _GLIBCXX_USE_CONSTEXPR const
128# endif
129#endif
130
131#ifndef _GLIBCXX14_CONSTEXPR
132# if __cplusplus >= 201402L
133# define _GLIBCXX14_CONSTEXPR constexpr
134# else
135# define _GLIBCXX14_CONSTEXPR
136# endif
137#endif
138
139#ifndef _GLIBCXX17_CONSTEXPR
140# if __cplusplus >= 201703L
141# define _GLIBCXX17_CONSTEXPR constexpr
142# else
143# define _GLIBCXX17_CONSTEXPR
144# endif
145#endif
146
147#ifndef _GLIBCXX20_CONSTEXPR
148# if __cplusplus > 201703L
149# define _GLIBCXX20_CONSTEXPR constexpr
150# else
151# define _GLIBCXX20_CONSTEXPR
152# endif
153#endif
154
155#ifndef _GLIBCXX17_INLINE
156# if __cplusplus >= 201703L
157# define _GLIBCXX17_INLINE inline
158# else
159# define _GLIBCXX17_INLINE
160# endif
161#endif
162
163// Macro for noexcept, to support in mixed 03/0x mode.
164#ifndef _GLIBCXX_NOEXCEPT
165# if __cplusplus >= 201103L
166# define _GLIBCXX_NOEXCEPT noexcept
167# define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
168# define _GLIBCXX_USE_NOEXCEPT noexcept
169# define _GLIBCXX_THROW(_EXC)
170# else
171# define _GLIBCXX_NOEXCEPT
172# define _GLIBCXX_NOEXCEPT_IF(...)
173# define _GLIBCXX_USE_NOEXCEPT throw()
174# define _GLIBCXX_THROW(_EXC) throw(_EXC)
175# endif
176#endif
177
178#ifndef _GLIBCXX_NOTHROW
179# define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
180#endif
181
182#ifndef _GLIBCXX_THROW_OR_ABORT
183# if __cpp_exceptions
184# define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
185# else
186# define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
187# endif
188#endif
189
190#if __cpp_noexcept_function_type
191#define _GLIBCXX_NOEXCEPT_PARM , bool _NE
192#define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
193#else
194#define _GLIBCXX_NOEXCEPT_PARM
195#define _GLIBCXX_NOEXCEPT_QUAL
196#endif
197
198// Macro for extern template, ie controlling template linkage via use
199// of extern keyword on template declaration. As documented in the g++
200// manual, it inhibits all implicit instantiations and is used
201// throughout the library to avoid multiple weak definitions for
202// required types that are already explicitly instantiated in the
203// library binary. This substantially reduces the binary size of
204// resulting executables.
205// Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
206// templates only in basic_string, thus activating its debug-mode
207// checks even at -O0.
208# define _GLIBCXX_EXTERN_TEMPLATE 1
209
210/*
211 Outline of libstdc++ namespaces.
212
213 namespace std
214 {
215 namespace __debug { }
216 namespace __parallel { }
217 namespace __cxx1998 { }
218
219 namespace __detail {
220 namespace __variant { } // C++17
221 }
222
223 namespace rel_ops { }
224
225 namespace tr1
226 {
227 namespace placeholders { }
228 namespace regex_constants { }
229 namespace __detail { }
230 }
231
232 namespace tr2 { }
233
234 namespace decimal { }
235
236 namespace chrono { } // C++11
237 namespace placeholders { } // C++11
238 namespace regex_constants { } // C++11
239 namespace this_thread { } // C++11
240 inline namespace literals { // C++14
241 inline namespace chrono_literals { } // C++14
242 inline namespace complex_literals { } // C++14
243 inline namespace string_literals { } // C++14
244 inline namespace string_view_literals { } // C++17
245 }
246 }
247
248 namespace abi { }
249
250 namespace __gnu_cxx
251 {
252 namespace __detail { }
253 }
254
255 For full details see:
256 http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
257*/
258namespace std
259{
260 typedef __SIZE_TYPE__ size_t;
261 typedef __PTRDIFF_TYPE__ ptrdiff_t;
262
263#if __cplusplus >= 201103L
264 typedef decltype(nullptr) nullptr_t;
265#endif
266}
267
268# define _GLIBCXX_USE_DUAL_ABI 1
269
270#if ! _GLIBCXX_USE_DUAL_ABI
271// Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
272# undef _GLIBCXX_USE_CXX11_ABI
273#endif
274
275#ifndef _GLIBCXX_USE_CXX11_ABI
276# define _GLIBCXX_USE_CXX11_ABI 1
277#endif
278
279#if _GLIBCXX_USE_CXX11_ABI
280namespace std
281{
282 inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
283}
284namespace __gnu_cxx
285{
286 inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
287}
288# define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
289# define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
290# define _GLIBCXX_END_NAMESPACE_CXX11 }
291# define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
292#else
293# define _GLIBCXX_NAMESPACE_CXX11
294# define _GLIBCXX_BEGIN_NAMESPACE_CXX11
295# define _GLIBCXX_END_NAMESPACE_CXX11
296# define _GLIBCXX_DEFAULT_ABI_TAG
297#endif
298
299// Defined if inline namespaces are used for versioning.
300# define _GLIBCXX_INLINE_VERSION 0
301
302// Inline namespace for symbol versioning.
303#if _GLIBCXX_INLINE_VERSION
304# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
305# define _GLIBCXX_END_NAMESPACE_VERSION }
306
307namespace std
308{
309inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
310#if __cplusplus >= 201402L
311 inline namespace literals {
312 inline namespace chrono_literals { }
313 inline namespace complex_literals { }
314 inline namespace string_literals { }
315#if __cplusplus > 201402L
316 inline namespace string_view_literals { }
317#endif // C++17
318 }
319#endif // C++14
320_GLIBCXX_END_NAMESPACE_VERSION
321}
322
323namespace __gnu_cxx
324{
325inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
326_GLIBCXX_END_NAMESPACE_VERSION
327}
328
329#else
330# define _GLIBCXX_BEGIN_NAMESPACE_VERSION
331# define _GLIBCXX_END_NAMESPACE_VERSION
332#endif
333
334// Inline namespaces for special modes: debug, parallel.
335#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
336namespace std
337{
338_GLIBCXX_BEGIN_NAMESPACE_VERSION
339
340 // Non-inline namespace for components replaced by alternates in active mode.
341 namespace __cxx1998
342 {
343# if _GLIBCXX_USE_CXX11_ABI
344 inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
345# endif
346 }
347
348_GLIBCXX_END_NAMESPACE_VERSION
349
350 // Inline namespace for debug mode.
351# ifdef _GLIBCXX_DEBUG
352 inline namespace __debug { }
353# endif
354
355 // Inline namespaces for parallel mode.
356# ifdef _GLIBCXX_PARALLEL
357 inline namespace __parallel { }
358# endif
359}
360
361// Check for invalid usage and unsupported mixed-mode use.
362# if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
363# error illegal use of multiple inlined namespaces
364# endif
365
366// Check for invalid use due to lack for weak symbols.
367# if __NO_INLINE__ && !__GXX_WEAK__
368# warning currently using inlined namespace mode which may fail \
369 without inlining due to lack of weak symbols
370# endif
371#endif
372
373// Macros for namespace scope. Either namespace std:: or the name
374// of some nested namespace within it corresponding to the active mode.
375// _GLIBCXX_STD_A
376// _GLIBCXX_STD_C
377//
378// Macros for opening/closing conditional namespaces.
379// _GLIBCXX_BEGIN_NAMESPACE_ALGO
380// _GLIBCXX_END_NAMESPACE_ALGO
381// _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
382// _GLIBCXX_END_NAMESPACE_CONTAINER
383#if defined(_GLIBCXX_DEBUG)
384# define _GLIBCXX_STD_C __cxx1998
385# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
386 namespace _GLIBCXX_STD_C {
387# define _GLIBCXX_END_NAMESPACE_CONTAINER }
388#else
389# define _GLIBCXX_STD_C std
390# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
391# define _GLIBCXX_END_NAMESPACE_CONTAINER
392#endif
393
394#ifdef _GLIBCXX_PARALLEL
395# define _GLIBCXX_STD_A __cxx1998
396# define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
397 namespace _GLIBCXX_STD_A {
398# define _GLIBCXX_END_NAMESPACE_ALGO }
399#else
400# define _GLIBCXX_STD_A std
401# define _GLIBCXX_BEGIN_NAMESPACE_ALGO
402# define _GLIBCXX_END_NAMESPACE_ALGO
403#endif
404
405// GLIBCXX_ABI Deprecated
406// Define if compatibility should be provided for -mlong-double-64.
407#undef _GLIBCXX_LONG_DOUBLE_COMPAT
408
409// Inline namespace for long double 128 mode.
410#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
411namespace std
412{
413 inline namespace __gnu_cxx_ldbl128 { }
414}
415# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
416# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
417# define _GLIBCXX_END_NAMESPACE_LDBL }
418#else
419# define _GLIBCXX_NAMESPACE_LDBL
420# define _GLIBCXX_BEGIN_NAMESPACE_LDBL
421# define _GLIBCXX_END_NAMESPACE_LDBL
422#endif
423#if _GLIBCXX_USE_CXX11_ABI
424# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
425# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
426# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
427#else
428# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
429# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
430# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
431#endif
432
433// Debug Mode implies checking assertions.
434#if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
435# define _GLIBCXX_ASSERTIONS 1
436#endif
437
438// Disable std::string explicit instantiation declarations in order to assert.
439#ifdef _GLIBCXX_ASSERTIONS
440# undef _GLIBCXX_EXTERN_TEMPLATE
441# define _GLIBCXX_EXTERN_TEMPLATE -1
442#endif
443
444// Assert.
445#if defined(_GLIBCXX_ASSERTIONS) \
446 || defined(_GLIBCXX_PARALLEL) || defined(_GLIBCXX_PARALLEL_ASSERTIONS)
447namespace std
448{
449 // Avoid the use of assert, because we're trying to keep the <cassert>
450 // include out of the mix.
451 extern "C++" inline void
452 __replacement_assert(const char* __file, int __line,
453 const char* __function, const char* __condition)
454 {
455 __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
456 __function, __condition);
457 __builtin_abort();
458 }
459}
460#define __glibcxx_assert_impl(_Condition) \
461 do \
462 { \
463 if (! (_Condition)) \
464 std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
465 #_Condition); \
466 } while (false)
467#endif
468
469#if defined(_GLIBCXX_ASSERTIONS)
470# define __glibcxx_assert(_Condition) __glibcxx_assert_impl(_Condition)
471#else
472# define __glibcxx_assert(_Condition)
473#endif
474
475// Macros for race detectors.
476// _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
477// _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
478// atomic (lock-free) synchronization to race detectors:
479// the race detector will infer a happens-before arc from the former to the
480// latter when they share the same argument pointer.
481//
482// The most frequent use case for these macros (and the only case in the
483// current implementation of the library) is atomic reference counting:
484// void _M_remove_reference()
485// {
486// _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
487// if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
488// {
489// _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
490// _M_destroy(__a);
491// }
492// }
493// The annotations in this example tell the race detector that all memory
494// accesses occurred when the refcount was positive do not race with
495// memory accesses which occurred after the refcount became zero.
496#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
497# define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
498#endif
499#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
500# define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
501#endif
502
503// Macros for C linkage: define extern "C" linkage only when using C++.
504# define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
505# define _GLIBCXX_END_EXTERN_C }
506
507# define _GLIBCXX_USE_ALLOCATOR_NEW 1
508
509#else // !__cplusplus
510# define _GLIBCXX_BEGIN_EXTERN_C
511# define _GLIBCXX_END_EXTERN_C
512#endif
513
514
515// First includes.
516
517// Pick up any OS-specific definitions.
518#include <bits/os_defines.h>
519
520// Pick up any CPU-specific definitions.
521#include <bits/cpu_defines.h>
522
523// If platform uses neither visibility nor psuedo-visibility,
524// specify empty default for namespace annotation macros.
525#ifndef _GLIBCXX_PSEUDO_VISIBILITY
526# define _GLIBCXX_PSEUDO_VISIBILITY(V)
527#endif
528
529// Certain function definitions that are meant to be overridable from
530// user code are decorated with this macro. For some targets, this
531// macro causes these definitions to be weak.
532#ifndef _GLIBCXX_WEAK_DEFINITION
533# define _GLIBCXX_WEAK_DEFINITION
534#endif
535
536// By default, we assume that __GXX_WEAK__ also means that there is support
537// for declaring functions as weak while not defining such functions. This
538// allows for referring to functions provided by other libraries (e.g.,
539// libitm) without depending on them if the respective features are not used.
540#ifndef _GLIBCXX_USE_WEAK_REF
541# define _GLIBCXX_USE_WEAK_REF __GXX_WEAK__
542#endif
543
544// Conditionally enable annotations for the Transactional Memory TS on C++11.
545// Most of the following conditions are due to limitations in the current
546// implementation.
547#if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI \
548 && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L \
549 && !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF \
550 && _GLIBCXX_USE_ALLOCATOR_NEW
551#define _GLIBCXX_TXN_SAFE transaction_safe
552#define _GLIBCXX_TXN_SAFE_DYN transaction_safe_dynamic
553#else
554#define _GLIBCXX_TXN_SAFE
555#define _GLIBCXX_TXN_SAFE_DYN
556#endif
557
558#if __cplusplus > 201402L
559// In C++17 mathematical special functions are in namespace std.
560# define _GLIBCXX_USE_STD_SPEC_FUNCS 1
561#elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
562// For C++11 and C++14 they are in namespace std when requested.
563# define _GLIBCXX_USE_STD_SPEC_FUNCS 1
564#endif
565
566// The remainder of the prewritten config is automatic; all the
567// user hooks are listed above.
568
569// Create a boolean flag to be used to determine if --fast-math is set.
570#ifdef __FAST_MATH__
571# define _GLIBCXX_FAST_MATH 1
572#else
573# define _GLIBCXX_FAST_MATH 0
574#endif
575
576// This marks string literals in header files to be extracted for eventual
577// translation. It is primarily used for messages in thrown exceptions; see
578// src/functexcept.cc. We use __N because the more traditional _N is used
579// for something else under certain OSes (see BADNAMES).
580#define __N(msgid) (msgid)
581
582// For example, <windows.h> is known to #define min and max as macros...
583#undef min
584#undef max
585
586// N.B. these _GLIBCXX_USE_C99_XXX macros are defined unconditionally
587// so they should be tested with #if not with #ifdef.
588#if __cplusplus >= 201103L
589# ifndef _GLIBCXX_USE_C99_MATH
590# define _GLIBCXX_USE_C99_MATH _GLIBCXX11_USE_C99_MATH
591# endif
592# ifndef _GLIBCXX_USE_C99_COMPLEX
593# define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX11_USE_C99_COMPLEX
594# endif
595# ifndef _GLIBCXX_USE_C99_STDIO
596# define _GLIBCXX_USE_C99_STDIO _GLIBCXX11_USE_C99_STDIO
597# endif
598# ifndef _GLIBCXX_USE_C99_STDLIB
599# define _GLIBCXX_USE_C99_STDLIB _GLIBCXX11_USE_C99_STDLIB
600# endif
601# ifndef _GLIBCXX_USE_C99_WCHAR
602# define _GLIBCXX_USE_C99_WCHAR _GLIBCXX11_USE_C99_WCHAR
603# endif
604#else
605# ifndef _GLIBCXX_USE_C99_MATH
606# define _GLIBCXX_USE_C99_MATH _GLIBCXX98_USE_C99_MATH
607# endif
608# ifndef _GLIBCXX_USE_C99_COMPLEX
609# define _GLIBCXX_USE_C99_COMPLEX _GLIBCXX98_USE_C99_COMPLEX
610# endif
611# ifndef _GLIBCXX_USE_C99_STDIO
612# define _GLIBCXX_USE_C99_STDIO _GLIBCXX98_USE_C99_STDIO
613# endif
614# ifndef _GLIBCXX_USE_C99_STDLIB
615# define _GLIBCXX_USE_C99_STDLIB _GLIBCXX98_USE_C99_STDLIB
616# endif
617# ifndef _GLIBCXX_USE_C99_WCHAR
618# define _GLIBCXX_USE_C99_WCHAR _GLIBCXX98_USE_C99_WCHAR
619# endif
620#endif
621
622// Unless explicitly specified, enable char8_t extensions only if the core
623// language char8_t feature macro is defined.
624#ifndef _GLIBCXX_USE_CHAR8_T
625# ifdef __cpp_char8_t
626# define _GLIBCXX_USE_CHAR8_T 1
627# endif
628#endif
629#ifdef _GLIBCXX_USE_CHAR8_T
630# define __cpp_lib_char8_t 201907L
631#endif
632
633/* Define if __float128 is supported on this host. */
634#if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
635#undef _GLIBCXX_USE_FLOAT128
636#endif
637
638#if __GNUC__ >= 7
639// Assume these are available if the compiler claims to be a recent GCC:
640# define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
641# define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
642# define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
643# define _GLIBCXX_BUILTIN_IS_SAME_AS(T, U) __is_same_as(T, U)
644# if __GNUC__ >= 9
645# define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
646# endif
647#elif defined(__is_identifier) && defined(__has_builtin)
648// For non-GNU compilers:
649# if ! __is_identifier(__has_unique_object_representations)
650# define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
651# endif
652# if ! __is_identifier(__is_aggregate)
653# define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
654# endif
655# if __has_builtin(__builtin_launder)
656# define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
657# endif
658# if __has_builtin(__builtin_is_constant_evaluated)
659# define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
660# endif
661# if ! __is_identifier(__is_same)
662# define _GLIBCXX_BUILTIN_IS_SAME_AS(T, U) __is_same(T, U)
663# endif
664#endif // GCC
665
666// PSTL configuration
667
668#if __cplusplus >= 201703L
669// This header is not installed for freestanding:
670#if __has_include(<pstl/pstl_config.h>)
671// Preserved here so we have some idea which version of upstream we've pulled in
672// #define PSTL_VERSION 9000
673
674// For now this defaults to being based on the presence of Thread Building Blocks
675# ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
676# define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
677# endif
678// This section will need some rework when a new (default) backend type is added
679# if _GLIBCXX_USE_TBB_PAR_BACKEND
680# define _PSTL_PAR_BACKEND_TBB
681# else
682# define _PSTL_PAR_BACKEND_SERIAL
683# endif
684
685# define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
686# define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
687
688#include <pstl/pstl_config.h>
689#endif // __has_include
690#endif // C++17
691
692// End of prewritten config; the settings discovered at configure time follow.
693/* config.h. Generated from config.h.in by configure. */
694/* config.h.in. Generated from configure.ac by autoheader. */
695
696/* Define to 1 if you have the `acosf' function. */
697#define _GLIBCXX_HAVE_ACOSF 1
698
699/* Define to 1 if you have the `acosl' function. */
700#define _GLIBCXX_HAVE_ACOSL 1
701
702/* Define to 1 if you have the `aligned_alloc' function. */
703#define _GLIBCXX_HAVE_ALIGNED_ALLOC 1
704
705/* Define to 1 if you have the <arpa/inet.h> header file. */
706#define _GLIBCXX_HAVE_ARPA_INET_H 1
707
708/* Define to 1 if you have the `asinf' function. */
709#define _GLIBCXX_HAVE_ASINF 1
710
711/* Define to 1 if you have the `asinl' function. */
712#define _GLIBCXX_HAVE_ASINL 1
713
714/* Define to 1 if the target assembler supports .symver directive. */
715#define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
716
717/* Define to 1 if you have the `atan2f' function. */
718#define _GLIBCXX_HAVE_ATAN2F 1
719
720/* Define to 1 if you have the `atan2l' function. */
721#define _GLIBCXX_HAVE_ATAN2L 1
722
723/* Define to 1 if you have the `atanf' function. */
724#define _GLIBCXX_HAVE_ATANF 1
725
726/* Define to 1 if you have the `atanl' function. */
727#define _GLIBCXX_HAVE_ATANL 1
728
729/* Defined if shared_ptr reference counting should use atomic operations. */
730/* #undef _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY */
731
732/* Define to 1 if you have the `at_quick_exit' function. */
733#define _GLIBCXX_HAVE_AT_QUICK_EXIT 1
734
735/* Define to 1 if the target assembler supports thread-local storage. */
736/* #undef _GLIBCXX_HAVE_CC_TLS */
737
738/* Define to 1 if you have the `ceilf' function. */
739#define _GLIBCXX_HAVE_CEILF 1
740
741/* Define to 1 if you have the `ceill' function. */
742#define _GLIBCXX_HAVE_CEILL 1
743
744/* Define to 1 if you have the <complex.h> header file. */
745#define _GLIBCXX_HAVE_COMPLEX_H 1
746
747/* Define to 1 if you have the `cosf' function. */
748#define _GLIBCXX_HAVE_COSF 1
749
750/* Define to 1 if you have the `coshf' function. */
751#define _GLIBCXX_HAVE_COSHF 1
752
753/* Define to 1 if you have the `coshl' function. */
754#define _GLIBCXX_HAVE_COSHL 1
755
756/* Define to 1 if you have the `cosl' function. */
757#define _GLIBCXX_HAVE_COSL 1
758
759/* Define to 1 if you have the <dirent.h> header file. */
760#define _GLIBCXX_HAVE_DIRENT_H 1
761
762/* Define to 1 if you have the <dlfcn.h> header file. */
763#define _GLIBCXX_HAVE_DLFCN_H 1
764
765/* Define if EBADMSG exists. */
766#define _GLIBCXX_HAVE_EBADMSG 1
767
768/* Define if ECANCELED exists. */
769#define _GLIBCXX_HAVE_ECANCELED 1
770
771/* Define if ECHILD exists. */
772#define _GLIBCXX_HAVE_ECHILD 1
773
774/* Define if EIDRM exists. */
775#define _GLIBCXX_HAVE_EIDRM 1
776
777/* Define to 1 if you have the <endian.h> header file. */
778#define _GLIBCXX_HAVE_ENDIAN_H 1
779
780/* Define if ENODATA exists. */
781#define _GLIBCXX_HAVE_ENODATA 1
782
783/* Define if ENOLINK exists. */
784#define _GLIBCXX_HAVE_ENOLINK 1
785
786/* Define if ENOSPC exists. */
787#define _GLIBCXX_HAVE_ENOSPC 1
788
789/* Define if ENOSR exists. */
790#define _GLIBCXX_HAVE_ENOSR 1
791
792/* Define if ENOSTR exists. */
793#define _GLIBCXX_HAVE_ENOSTR 1
794
795/* Define if ENOTRECOVERABLE exists. */
796#define _GLIBCXX_HAVE_ENOTRECOVERABLE 1
797
798/* Define if ENOTSUP exists. */
799#define _GLIBCXX_HAVE_ENOTSUP 1
800
801/* Define if EOVERFLOW exists. */
802#define _GLIBCXX_HAVE_EOVERFLOW 1
803
804/* Define if EOWNERDEAD exists. */
805#define _GLIBCXX_HAVE_EOWNERDEAD 1
806
807/* Define if EPERM exists. */
808#define _GLIBCXX_HAVE_EPERM 1
809
810/* Define if EPROTO exists. */
811#define _GLIBCXX_HAVE_EPROTO 1
812
813/* Define if ETIME exists. */
814#define _GLIBCXX_HAVE_ETIME 1
815
816/* Define if ETIMEDOUT exists. */
817#define _GLIBCXX_HAVE_ETIMEDOUT 1
818
819/* Define if ETXTBSY exists. */
820#define _GLIBCXX_HAVE_ETXTBSY 1
821
822/* Define if EWOULDBLOCK exists. */
823#define _GLIBCXX_HAVE_EWOULDBLOCK 1
824
825/* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
826#define _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 1
827
828/* Define to 1 if you have the <execinfo.h> header file. */
829#define _GLIBCXX_HAVE_EXECINFO_H 1
830
831/* Define to 1 if you have the `expf' function. */
832#define _GLIBCXX_HAVE_EXPF 1
833
834/* Define to 1 if you have the `expl' function. */
835#define _GLIBCXX_HAVE_EXPL 1
836
837/* Define to 1 if you have the `fabsf' function. */
838#define _GLIBCXX_HAVE_FABSF 1
839
840/* Define to 1 if you have the `fabsl' function. */
841#define _GLIBCXX_HAVE_FABSL 1
842
843/* Define to 1 if you have the <fcntl.h> header file. */
844#define _GLIBCXX_HAVE_FCNTL_H 1
845
846/* Define to 1 if you have the <fenv.h> header file. */
847#define _GLIBCXX_HAVE_FENV_H 1
848
849/* Define to 1 if you have the `finite' function. */
850#define _GLIBCXX_HAVE_FINITE 1
851
852/* Define to 1 if you have the `finitef' function. */
853#define _GLIBCXX_HAVE_FINITEF 1
854
855/* Define to 1 if you have the `finitel' function. */
856#define _GLIBCXX_HAVE_FINITEL 1
857
858/* Define to 1 if you have the <float.h> header file. */
859#define _GLIBCXX_HAVE_FLOAT_H 1
860
861/* Define to 1 if you have the `floorf' function. */
862#define _GLIBCXX_HAVE_FLOORF 1
863
864/* Define to 1 if you have the `floorl' function. */
865#define _GLIBCXX_HAVE_FLOORL 1
866
867/* Define to 1 if you have the `fmodf' function. */
868#define _GLIBCXX_HAVE_FMODF 1
869
870/* Define to 1 if you have the `fmodl' function. */
871#define _GLIBCXX_HAVE_FMODL 1
872
873/* Define to 1 if you have the `fpclass' function. */
874/* #undef _GLIBCXX_HAVE_FPCLASS */
875
876/* Define to 1 if you have the <fp.h> header file. */
877/* #undef _GLIBCXX_HAVE_FP_H */
878
879/* Define to 1 if you have the `frexpf' function. */
880#define _GLIBCXX_HAVE_FREXPF 1
881
882/* Define to 1 if you have the `frexpl' function. */
883#define _GLIBCXX_HAVE_FREXPL 1
884
885/* Define if _Unwind_GetIPInfo is available. */
886#define _GLIBCXX_HAVE_GETIPINFO 1
887
888/* Define if gets is available in <stdio.h> before C++14. */
889#define _GLIBCXX_HAVE_GETS 1
890
891/* Define to 1 if you have the `hypot' function. */
892#define _GLIBCXX_HAVE_HYPOT 1
893
894/* Define to 1 if you have the `hypotf' function. */
895#define _GLIBCXX_HAVE_HYPOTF 1
896
897/* Define to 1 if you have the `hypotl' function. */
898#define _GLIBCXX_HAVE_HYPOTL 1
899
900/* Define if you have the iconv() function. */
901#define _GLIBCXX_HAVE_ICONV 1
902
903/* Define to 1 if you have the <ieeefp.h> header file. */
904/* #undef _GLIBCXX_HAVE_IEEEFP_H */
905
906/* Define if int64_t is available in <stdint.h>. */
907#define _GLIBCXX_HAVE_INT64_T 1
908
909/* Define if int64_t is a long. */
910#define _GLIBCXX_HAVE_INT64_T_LONG 1
911
912/* Define if int64_t is a long long. */
913/* #undef _GLIBCXX_HAVE_INT64_T_LONG_LONG */
914
915/* Define to 1 if you have the <inttypes.h> header file. */
916#define _GLIBCXX_HAVE_INTTYPES_H 1
917
918/* Define to 1 if you have the `isinf' function. */
919/* #undef _GLIBCXX_HAVE_ISINF */
920
921/* Define to 1 if you have the `isinff' function. */
922#define _GLIBCXX_HAVE_ISINFF 1
923
924/* Define to 1 if you have the `isinfl' function. */
925#define _GLIBCXX_HAVE_ISINFL 1
926
927/* Define to 1 if you have the `isnan' function. */
928/* #undef _GLIBCXX_HAVE_ISNAN */
929
930/* Define to 1 if you have the `isnanf' function. */
931#define _GLIBCXX_HAVE_ISNANF 1
932
933/* Define to 1 if you have the `isnanl' function. */
934#define _GLIBCXX_HAVE_ISNANL 1
935
936/* Defined if iswblank exists. */
937#define _GLIBCXX_HAVE_ISWBLANK 1
938
939/* Define if LC_MESSAGES is available in <locale.h>. */
940#define _GLIBCXX_HAVE_LC_MESSAGES 1
941
942/* Define to 1 if you have the `ldexpf' function. */
943#define _GLIBCXX_HAVE_LDEXPF 1
944
945/* Define to 1 if you have the `ldexpl' function. */
946#define _GLIBCXX_HAVE_LDEXPL 1
947
948/* Define to 1 if you have the <libintl.h> header file. */
949#define _GLIBCXX_HAVE_LIBINTL_H 1
950
951/* Only used in build directory testsuite_hooks.h. */
952#define _GLIBCXX_HAVE_LIMIT_AS 1
953
954/* Only used in build directory testsuite_hooks.h. */
955#define _GLIBCXX_HAVE_LIMIT_DATA 1
956
957/* Only used in build directory testsuite_hooks.h. */
958#define _GLIBCXX_HAVE_LIMIT_FSIZE 1
959
960/* Only used in build directory testsuite_hooks.h. */
961#define _GLIBCXX_HAVE_LIMIT_RSS 1
962
963/* Only used in build directory testsuite_hooks.h. */
964#define _GLIBCXX_HAVE_LIMIT_VMEM 0
965
966/* Define if link is available in <unistd.h>. */
967#define _GLIBCXX_HAVE_LINK 1
968
969/* Define if futex syscall is available. */
970#define _GLIBCXX_HAVE_LINUX_FUTEX 1
971
972/* Define to 1 if you have the <linux/random.h> header file. */
973#define _GLIBCXX_HAVE_LINUX_RANDOM_H 1
974
975/* Define to 1 if you have the <linux/types.h> header file. */
976#define _GLIBCXX_HAVE_LINUX_TYPES_H 1
977
978/* Define to 1 if you have the <locale.h> header file. */
979#define _GLIBCXX_HAVE_LOCALE_H 1
980
981/* Define to 1 if you have the `log10f' function. */
982#define _GLIBCXX_HAVE_LOG10F 1
983
984/* Define to 1 if you have the `log10l' function. */
985#define _GLIBCXX_HAVE_LOG10L 1
986
987/* Define to 1 if you have the `logf' function. */
988#define _GLIBCXX_HAVE_LOGF 1
989
990/* Define to 1 if you have the `logl' function. */
991#define _GLIBCXX_HAVE_LOGL 1
992
993/* Define to 1 if you have the <machine/endian.h> header file. */
994/* #undef _GLIBCXX_HAVE_MACHINE_ENDIAN_H */
995
996/* Define to 1 if you have the <machine/param.h> header file. */
997/* #undef _GLIBCXX_HAVE_MACHINE_PARAM_H */
998
999/* Define if mbstate_t exists in wchar.h. */
1000#define _GLIBCXX_HAVE_MBSTATE_T 1
1001
1002/* Define to 1 if you have the `memalign' function. */
1003#define _GLIBCXX_HAVE_MEMALIGN 1
1004
1005/* Define to 1 if you have the <memory.h> header file. */
1006#define _GLIBCXX_HAVE_MEMORY_H 1
1007
1008/* Define to 1 if you have the `modf' function. */
1009#define _GLIBCXX_HAVE_MODF 1
1010
1011/* Define to 1 if you have the `modff' function. */
1012#define _GLIBCXX_HAVE_MODFF 1
1013
1014/* Define to 1 if you have the `modfl' function. */
1015#define _GLIBCXX_HAVE_MODFL 1
1016
1017/* Define to 1 if you have the <nan.h> header file. */
1018/* #undef _GLIBCXX_HAVE_NAN_H */
1019
1020/* Define to 1 if you have the <netdb.h> header file. */
1021#define _GLIBCXX_HAVE_NETDB_H 1
1022
1023/* Define to 1 if you have the <netinet/in.h> header file. */
1024#define _GLIBCXX_HAVE_NETINET_IN_H 1
1025
1026/* Define to 1 if you have the <netinet/tcp.h> header file. */
1027#define _GLIBCXX_HAVE_NETINET_TCP_H 1
1028
1029/* Define if <math.h> defines obsolete isinf function. */
1030/* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
1031
1032/* Define if <math.h> defines obsolete isnan function. */
1033/* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */
1034
1035/* Define if poll is available in <poll.h>. */
1036#define _GLIBCXX_HAVE_POLL 1
1037
1038/* Define to 1 if you have the <poll.h> header file. */
1039#define _GLIBCXX_HAVE_POLL_H 1
1040
1041/* Define to 1 if you have the `posix_memalign' function. */
1042#define _GLIBCXX_HAVE_POSIX_MEMALIGN 1
1043
1044/* Define to 1 if you have the `powf' function. */
1045#define _GLIBCXX_HAVE_POWF 1
1046
1047/* Define to 1 if you have the `powl' function. */
1048#define _GLIBCXX_HAVE_POWL 1
1049
1050/* Define to 1 if you have the `qfpclass' function. */
1051/* #undef _GLIBCXX_HAVE_QFPCLASS */
1052
1053/* Define to 1 if you have the `quick_exit' function. */
1054#define _GLIBCXX_HAVE_QUICK_EXIT 1
1055
1056/* Define if readlink is available in <unistd.h>. */
1057#define _GLIBCXX_HAVE_READLINK 1
1058
1059/* Define to 1 if you have the `setenv' function. */
1060#define _GLIBCXX_HAVE_SETENV 1
1061
1062/* Define to 1 if you have the `sincos' function. */
1063#define _GLIBCXX_HAVE_SINCOS 1
1064
1065/* Define to 1 if you have the `sincosf' function. */
1066#define _GLIBCXX_HAVE_SINCOSF 1
1067
1068/* Define to 1 if you have the `sincosl' function. */
1069#define _GLIBCXX_HAVE_SINCOSL 1
1070
1071/* Define to 1 if you have the `sinf' function. */
1072#define _GLIBCXX_HAVE_SINF 1
1073
1074/* Define to 1 if you have the `sinhf' function. */
1075#define _GLIBCXX_HAVE_SINHF 1
1076
1077/* Define to 1 if you have the `sinhl' function. */
1078#define _GLIBCXX_HAVE_SINHL 1
1079
1080/* Define to 1 if you have the `sinl' function. */
1081#define _GLIBCXX_HAVE_SINL 1
1082
1083/* Defined if sleep exists. */
1084/* #undef _GLIBCXX_HAVE_SLEEP */
1085
1086/* Define to 1 if you have the `sockatmark' function. */
1087#define _GLIBCXX_HAVE_SOCKATMARK 1
1088
1089/* Define to 1 if you have the `sqrtf' function. */
1090#define _GLIBCXX_HAVE_SQRTF 1
1091
1092/* Define to 1 if you have the `sqrtl' function. */
1093#define _GLIBCXX_HAVE_SQRTL 1
1094
1095/* Define to 1 if you have the <stdalign.h> header file. */
1096#define _GLIBCXX_HAVE_STDALIGN_H 1
1097
1098/* Define to 1 if you have the <stdbool.h> header file. */
1099#define _GLIBCXX_HAVE_STDBOOL_H 1
1100
1101/* Define to 1 if you have the <stdint.h> header file. */
1102#define _GLIBCXX_HAVE_STDINT_H 1
1103
1104/* Define to 1 if you have the <stdlib.h> header file. */
1105#define _GLIBCXX_HAVE_STDLIB_H 1
1106
1107/* Define if strerror_l is available in <string.h>. */
1108#define _GLIBCXX_HAVE_STRERROR_L 1
1109
1110/* Define if strerror_r is available in <string.h>. */
1111#define _GLIBCXX_HAVE_STRERROR_R 1
1112
1113/* Define to 1 if you have the <strings.h> header file. */
1114#define _GLIBCXX_HAVE_STRINGS_H 1
1115
1116/* Define to 1 if you have the <string.h> header file. */
1117#define _GLIBCXX_HAVE_STRING_H 1
1118
1119/* Define to 1 if you have the `strtof' function. */
1120#define _GLIBCXX_HAVE_STRTOF 1
1121
1122/* Define to 1 if you have the `strtold' function. */
1123#define _GLIBCXX_HAVE_STRTOLD 1
1124
1125/* Define to 1 if `d_type' is a member of `struct dirent'. */
1126#define _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE 1
1127
1128/* Define if strxfrm_l is available in <string.h>. */
1129#define _GLIBCXX_HAVE_STRXFRM_L 1
1130
1131/* Define if symlink is available in <unistd.h>. */
1132#define _GLIBCXX_HAVE_SYMLINK 1
1133
1134/* Define to 1 if the target runtime linker supports binding the same symbol
1135 to different versions. */
1136#define _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1
1137
1138/* Define to 1 if you have the <sys/filio.h> header file. */
1139/* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
1140
1141/* Define to 1 if you have the <sys/ioctl.h> header file. */
1142#define _GLIBCXX_HAVE_SYS_IOCTL_H 1
1143
1144/* Define to 1 if you have the <sys/ipc.h> header file. */
1145#define _GLIBCXX_HAVE_SYS_IPC_H 1
1146
1147/* Define to 1 if you have the <sys/isa_defs.h> header file. */
1148/* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
1149
1150/* Define to 1 if you have the <sys/machine.h> header file. */
1151/* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
1152
1153/* Define to 1 if you have the <sys/param.h> header file. */
1154#define _GLIBCXX_HAVE_SYS_PARAM_H 1
1155
1156/* Define to 1 if you have the <sys/resource.h> header file. */
1157#define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
1158
1159/* Define to 1 if you have a suitable <sys/sdt.h> header file */
1160#define _GLIBCXX_HAVE_SYS_SDT_H 1
1161
1162/* Define to 1 if you have the <sys/sem.h> header file. */
1163#define _GLIBCXX_HAVE_SYS_SEM_H 1
1164
1165/* Define to 1 if you have the <sys/socket.h> header file. */
1166#define _GLIBCXX_HAVE_SYS_SOCKET_H 1
1167
1168/* Define to 1 if you have the <sys/statvfs.h> header file. */
1169#define _GLIBCXX_HAVE_SYS_STATVFS_H 1
1170
1171/* Define to 1 if you have the <sys/stat.h> header file. */
1172#define _GLIBCXX_HAVE_SYS_STAT_H 1
1173
1174/* Define to 1 if you have the <sys/sysinfo.h> header file. */
1175#define _GLIBCXX_HAVE_SYS_SYSINFO_H 1
1176
1177/* Define to 1 if you have the <sys/time.h> header file. */
1178#define _GLIBCXX_HAVE_SYS_TIME_H 1
1179
1180/* Define to 1 if you have the <sys/types.h> header file. */
1181#define _GLIBCXX_HAVE_SYS_TYPES_H 1
1182
1183/* Define to 1 if you have the <sys/uio.h> header file. */
1184#define _GLIBCXX_HAVE_SYS_UIO_H 1
1185
1186/* Define if S_IFREG is available in <sys/stat.h>. */
1187/* #undef _GLIBCXX_HAVE_S_IFREG */
1188
1189/* Define if S_ISREG is available in <sys/stat.h>. */
1190#define _GLIBCXX_HAVE_S_ISREG 1
1191
1192/* Define to 1 if you have the `tanf' function. */
1193#define _GLIBCXX_HAVE_TANF 1
1194
1195/* Define to 1 if you have the `tanhf' function. */
1196#define _GLIBCXX_HAVE_TANHF 1
1197
1198/* Define to 1 if you have the `tanhl' function. */
1199#define _GLIBCXX_HAVE_TANHL 1
1200
1201/* Define to 1 if you have the `tanl' function. */
1202#define _GLIBCXX_HAVE_TANL 1
1203
1204/* Define to 1 if you have the <tgmath.h> header file. */
1205#define _GLIBCXX_HAVE_TGMATH_H 1
1206
1207/* Define to 1 if you have the `timespec_get' function. */
1208#define _GLIBCXX_HAVE_TIMESPEC_GET 1
1209
1210/* Define to 1 if the target supports thread-local storage. */
1211#define _GLIBCXX_HAVE_TLS 1
1212
1213/* Define if truncate is available in <unistd.h>. */
1214#define _GLIBCXX_HAVE_TRUNCATE 1
1215
1216/* Define to 1 if you have the <uchar.h> header file. */
1217#define _GLIBCXX_HAVE_UCHAR_H 1
1218
1219/* Define to 1 if you have the <unistd.h> header file. */
1220#define _GLIBCXX_HAVE_UNISTD_H 1
1221
1222/* Defined if usleep exists. */
1223/* #undef _GLIBCXX_HAVE_USLEEP */
1224
1225/* Define to 1 if you have the <utime.h> header file. */
1226#define _GLIBCXX_HAVE_UTIME_H 1
1227
1228/* Defined if vfwscanf exists. */
1229#define _GLIBCXX_HAVE_VFWSCANF 1
1230
1231/* Defined if vswscanf exists. */
1232#define _GLIBCXX_HAVE_VSWSCANF 1
1233
1234/* Defined if vwscanf exists. */
1235#define _GLIBCXX_HAVE_VWSCANF 1
1236
1237/* Define to 1 if you have the <wchar.h> header file. */
1238#define _GLIBCXX_HAVE_WCHAR_H 1
1239
1240/* Defined if wcstof exists. */
1241#define _GLIBCXX_HAVE_WCSTOF 1
1242
1243/* Define to 1 if you have the <wctype.h> header file. */
1244#define _GLIBCXX_HAVE_WCTYPE_H 1
1245
1246/* Defined if Sleep exists. */
1247/* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
1248
1249/* Define if writev is available in <sys/uio.h>. */
1250#define _GLIBCXX_HAVE_WRITEV 1
1251
1252/* Define to 1 if you have the `_acosf' function. */
1253/* #undef _GLIBCXX_HAVE__ACOSF */
1254
1255/* Define to 1 if you have the `_acosl' function. */
1256/* #undef _GLIBCXX_HAVE__ACOSL */
1257
1258/* Define to 1 if you have the `_aligned_malloc' function. */
1259/* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
1260
1261/* Define to 1 if you have the `_asinf' function. */
1262/* #undef _GLIBCXX_HAVE__ASINF */
1263
1264/* Define to 1 if you have the `_asinl' function. */
1265/* #undef _GLIBCXX_HAVE__ASINL */
1266
1267/* Define to 1 if you have the `_atan2f' function. */
1268/* #undef _GLIBCXX_HAVE__ATAN2F */
1269
1270/* Define to 1 if you have the `_atan2l' function. */
1271/* #undef _GLIBCXX_HAVE__ATAN2L */
1272
1273/* Define to 1 if you have the `_atanf' function. */
1274/* #undef _GLIBCXX_HAVE__ATANF */
1275
1276/* Define to 1 if you have the `_atanl' function. */
1277/* #undef _GLIBCXX_HAVE__ATANL */
1278
1279/* Define to 1 if you have the `_ceilf' function. */
1280/* #undef _GLIBCXX_HAVE__CEILF */
1281
1282/* Define to 1 if you have the `_ceill' function. */
1283/* #undef _GLIBCXX_HAVE__CEILL */
1284
1285/* Define to 1 if you have the `_cosf' function. */
1286/* #undef _GLIBCXX_HAVE__COSF */
1287
1288/* Define to 1 if you have the `_coshf' function. */
1289/* #undef _GLIBCXX_HAVE__COSHF */
1290
1291/* Define to 1 if you have the `_coshl' function. */
1292/* #undef _GLIBCXX_HAVE__COSHL */
1293
1294/* Define to 1 if you have the `_cosl' function. */
1295/* #undef _GLIBCXX_HAVE__COSL */
1296
1297/* Define to 1 if you have the `_expf' function. */
1298/* #undef _GLIBCXX_HAVE__EXPF */
1299
1300/* Define to 1 if you have the `_expl' function. */
1301/* #undef _GLIBCXX_HAVE__EXPL */
1302
1303/* Define to 1 if you have the `_fabsf' function. */
1304/* #undef _GLIBCXX_HAVE__FABSF */
1305
1306/* Define to 1 if you have the `_fabsl' function. */
1307/* #undef _GLIBCXX_HAVE__FABSL */
1308
1309/* Define to 1 if you have the `_finite' function. */
1310/* #undef _GLIBCXX_HAVE__FINITE */
1311
1312/* Define to 1 if you have the `_finitef' function. */
1313/* #undef _GLIBCXX_HAVE__FINITEF */
1314
1315/* Define to 1 if you have the `_finitel' function. */
1316/* #undef _GLIBCXX_HAVE__FINITEL */
1317
1318/* Define to 1 if you have the `_floorf' function. */
1319/* #undef _GLIBCXX_HAVE__FLOORF */
1320
1321/* Define to 1 if you have the `_floorl' function. */
1322/* #undef _GLIBCXX_HAVE__FLOORL */
1323
1324/* Define to 1 if you have the `_fmodf' function. */
1325/* #undef _GLIBCXX_HAVE__FMODF */
1326
1327/* Define to 1 if you have the `_fmodl' function. */
1328/* #undef _GLIBCXX_HAVE__FMODL */
1329
1330/* Define to 1 if you have the `_fpclass' function. */
1331/* #undef _GLIBCXX_HAVE__FPCLASS */
1332
1333/* Define to 1 if you have the `_frexpf' function. */
1334/* #undef _GLIBCXX_HAVE__FREXPF */
1335
1336/* Define to 1 if you have the `_frexpl' function. */
1337/* #undef _GLIBCXX_HAVE__FREXPL */
1338
1339/* Define to 1 if you have the `_hypot' function. */
1340/* #undef _GLIBCXX_HAVE__HYPOT */
1341
1342/* Define to 1 if you have the `_hypotf' function. */
1343/* #undef _GLIBCXX_HAVE__HYPOTF */
1344
1345/* Define to 1 if you have the `_hypotl' function. */
1346/* #undef _GLIBCXX_HAVE__HYPOTL */
1347
1348/* Define to 1 if you have the `_isinf' function. */
1349/* #undef _GLIBCXX_HAVE__ISINF */
1350
1351/* Define to 1 if you have the `_isinff' function. */
1352/* #undef _GLIBCXX_HAVE__ISINFF */
1353
1354/* Define to 1 if you have the `_isinfl' function. */
1355/* #undef _GLIBCXX_HAVE__ISINFL */
1356
1357/* Define to 1 if you have the `_isnan' function. */
1358/* #undef _GLIBCXX_HAVE__ISNAN */
1359
1360/* Define to 1 if you have the `_isnanf' function. */
1361/* #undef _GLIBCXX_HAVE__ISNANF */
1362
1363/* Define to 1 if you have the `_isnanl' function. */
1364/* #undef _GLIBCXX_HAVE__ISNANL */
1365
1366/* Define to 1 if you have the `_ldexpf' function. */
1367/* #undef _GLIBCXX_HAVE__LDEXPF */
1368
1369/* Define to 1 if you have the `_ldexpl' function. */
1370/* #undef _GLIBCXX_HAVE__LDEXPL */
1371
1372/* Define to 1 if you have the `_log10f' function. */
1373/* #undef _GLIBCXX_HAVE__LOG10F */
1374
1375/* Define to 1 if you have the `_log10l' function. */
1376/* #undef _GLIBCXX_HAVE__LOG10L */
1377
1378/* Define to 1 if you have the `_logf' function. */
1379/* #undef _GLIBCXX_HAVE__LOGF */
1380
1381/* Define to 1 if you have the `_logl' function. */
1382/* #undef _GLIBCXX_HAVE__LOGL */
1383
1384/* Define to 1 if you have the `_modf' function. */
1385/* #undef _GLIBCXX_HAVE__MODF */
1386
1387/* Define to 1 if you have the `_modff' function. */
1388/* #undef _GLIBCXX_HAVE__MODFF */
1389
1390/* Define to 1 if you have the `_modfl' function. */
1391/* #undef _GLIBCXX_HAVE__MODFL */
1392
1393/* Define to 1 if you have the `_powf' function. */
1394/* #undef _GLIBCXX_HAVE__POWF */
1395
1396/* Define to 1 if you have the `_powl' function. */
1397/* #undef _GLIBCXX_HAVE__POWL */
1398
1399/* Define to 1 if you have the `_qfpclass' function. */
1400/* #undef _GLIBCXX_HAVE__QFPCLASS */
1401
1402/* Define to 1 if you have the `_sincos' function. */
1403/* #undef _GLIBCXX_HAVE__SINCOS */
1404
1405/* Define to 1 if you have the `_sincosf' function. */
1406/* #undef _GLIBCXX_HAVE__SINCOSF */
1407
1408/* Define to 1 if you have the `_sincosl' function. */
1409/* #undef _GLIBCXX_HAVE__SINCOSL */
1410
1411/* Define to 1 if you have the `_sinf' function. */
1412/* #undef _GLIBCXX_HAVE__SINF */
1413
1414/* Define to 1 if you have the `_sinhf' function. */
1415/* #undef _GLIBCXX_HAVE__SINHF */
1416
1417/* Define to 1 if you have the `_sinhl' function. */
1418/* #undef _GLIBCXX_HAVE__SINHL */
1419
1420/* Define to 1 if you have the `_sinl' function. */
1421/* #undef _GLIBCXX_HAVE__SINL */
1422
1423/* Define to 1 if you have the `_sqrtf' function. */
1424/* #undef _GLIBCXX_HAVE__SQRTF */
1425
1426/* Define to 1 if you have the `_sqrtl' function. */
1427/* #undef _GLIBCXX_HAVE__SQRTL */
1428
1429/* Define to 1 if you have the `_tanf' function. */
1430/* #undef _GLIBCXX_HAVE__TANF */
1431
1432/* Define to 1 if you have the `_tanhf' function. */
1433/* #undef _GLIBCXX_HAVE__TANHF */
1434
1435/* Define to 1 if you have the `_tanhl' function. */
1436/* #undef _GLIBCXX_HAVE__TANHL */
1437
1438/* Define to 1 if you have the `_tanl' function. */
1439/* #undef _GLIBCXX_HAVE__TANL */
1440
1441/* Define to 1 if you have the `_wfopen' function. */
1442/* #undef _GLIBCXX_HAVE__WFOPEN */
1443
1444/* Define to 1 if you have the `__cxa_thread_atexit' function. */
1445/* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
1446
1447/* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
1448#define _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL 1
1449
1450/* Define as const if the declaration of iconv() needs const. */
1451#define _GLIBCXX_ICONV_CONST
1452
1453/* Define to the sub-directory in which libtool stores uninstalled libraries.
1454 */
1455#define LT_OBJDIR ".libs/"
1456
1457/* Name of package */
1458/* #undef _GLIBCXX_PACKAGE */
1459
1460/* Define to the address where bug reports for this package should be sent. */
1461#define _GLIBCXX_PACKAGE_BUGREPORT ""
1462
1463/* Define to the full name of this package. */
1464#define _GLIBCXX_PACKAGE_NAME "package-unused"
1465
1466/* Define to the full name and version of this package. */
1467#define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
1468
1469/* Define to the one symbol short name of this package. */
1470#define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
1471
1472/* Define to the home page for this package. */
1473#define _GLIBCXX_PACKAGE_URL ""
1474
1475/* Define to the version of this package. */
1476#define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
1477
1478/* The size of `char', as computed by sizeof. */
1479/* #undef SIZEOF_CHAR */
1480
1481/* The size of `int', as computed by sizeof. */
1482/* #undef SIZEOF_INT */
1483
1484/* The size of `long', as computed by sizeof. */
1485/* #undef SIZEOF_LONG */
1486
1487/* The size of `short', as computed by sizeof. */
1488/* #undef SIZEOF_SHORT */
1489
1490/* The size of `void *', as computed by sizeof. */
1491/* #undef SIZEOF_VOID_P */
1492
1493/* Define to 1 if you have the ANSI C header files. */
1494#define STDC_HEADERS 1
1495
1496/* Version number of package */
1497/* #undef _GLIBCXX_VERSION */
1498
1499/* Enable large inode numbers on Mac OS X 10.5. */
1500#ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
1501# define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
1502#endif
1503
1504/* Number of bits in a file offset, on hosts where this is settable. */
1505/* #undef _GLIBCXX_FILE_OFFSET_BITS */
1506
1507/* Define if C99 functions in <complex.h> should be used in <complex> for
1508 C++11. Using compiler builtins for these functions requires corresponding
1509 C99 library functions to be present. */
1510#define _GLIBCXX11_USE_C99_COMPLEX 1
1511
1512/* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1513 in namespace std for C++11. */
1514#define _GLIBCXX11_USE_C99_MATH 1
1515
1516/* Define if C99 functions or macros in <stdio.h> should be imported in
1517 <cstdio> in namespace std for C++11. */
1518#define _GLIBCXX11_USE_C99_STDIO 1
1519
1520/* Define if C99 functions or macros in <stdlib.h> should be imported in
1521 <cstdlib> in namespace std for C++11. */
1522#define _GLIBCXX11_USE_C99_STDLIB 1
1523
1524/* Define if C99 functions or macros in <wchar.h> should be imported in
1525 <cwchar> in namespace std for C++11. */
1526#define _GLIBCXX11_USE_C99_WCHAR 1
1527
1528/* Define if C99 functions in <complex.h> should be used in <complex> for
1529 C++98. Using compiler builtins for these functions requires corresponding
1530 C99 library functions to be present. */
1531#define _GLIBCXX98_USE_C99_COMPLEX 1
1532
1533/* Define if C99 functions or macros in <math.h> should be imported in <cmath>
1534 in namespace std for C++98. */
1535#define _GLIBCXX98_USE_C99_MATH 1
1536
1537/* Define if C99 functions or macros in <stdio.h> should be imported in
1538 <cstdio> in namespace std for C++98. */
1539#define _GLIBCXX98_USE_C99_STDIO 1
1540
1541/* Define if C99 functions or macros in <stdlib.h> should be imported in
1542 <cstdlib> in namespace std for C++98. */
1543#define _GLIBCXX98_USE_C99_STDLIB 1
1544
1545/* Define if C99 functions or macros in <wchar.h> should be imported in
1546 <cwchar> in namespace std for C++98. */
1547#define _GLIBCXX98_USE_C99_WCHAR 1
1548
1549/* Define if the compiler supports C++11 atomics. */
1550/* #undef _GLIBCXX_ATOMIC_BUILTINS */
1551
1552/* Define to use concept checking code from the boost libraries. */
1553/* #undef _GLIBCXX_CONCEPT_CHECKS */
1554
1555/* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
1556 undefined for platform defaults */
1557#define _GLIBCXX_FULLY_DYNAMIC_STRING 0
1558
1559/* Define if gthreads library is available. */
1560#define _GLIBCXX_HAS_GTHREADS 1
1561
1562/* Define to 1 if a full hosted library is built, or 0 if freestanding. */
1563#define _GLIBCXX_HOSTED 1
1564
1565/* Define if compatibility should be provided for -mlong-double-64. */
1566
1567/* Define to the letter to which size_t is mangled. */
1568#define _GLIBCXX_MANGLE_SIZE_T m
1569
1570/* Define if C99 llrint and llround functions are missing from <math.h>. */
1571/* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */
1572
1573/* Define if ptrdiff_t is int. */
1574/* #undef _GLIBCXX_PTRDIFF_T_IS_INT */
1575
1576/* Define if using setrlimit to set resource limits during "make check" */
1577#define _GLIBCXX_RES_LIMITS 1
1578
1579/* Define if size_t is unsigned int. */
1580/* #undef _GLIBCXX_SIZE_T_IS_UINT */
1581
1582/* Define to the value of the EOF integer constant. */
1583#define _GLIBCXX_STDIO_EOF -1
1584
1585/* Define to the value of the SEEK_CUR integer constant. */
1586#define _GLIBCXX_STDIO_SEEK_CUR 1
1587
1588/* Define to the value of the SEEK_END integer constant. */
1589#define _GLIBCXX_STDIO_SEEK_END 2
1590
1591/* Define to use symbol versioning in the shared library. */
1592#define _GLIBCXX_SYMVER 1
1593
1594/* Define to use darwin versioning in the shared library. */
1595/* #undef _GLIBCXX_SYMVER_DARWIN */
1596
1597/* Define to use GNU versioning in the shared library. */
1598#define _GLIBCXX_SYMVER_GNU 1
1599
1600/* Define to use GNU namespace versioning in the shared library. */
1601/* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
1602
1603/* Define to use Sun versioning in the shared library. */
1604/* #undef _GLIBCXX_SYMVER_SUN */
1605
1606/* Define if C11 functions in <uchar.h> should be imported into namespace std
1607 in <cuchar>. */
1608#define _GLIBCXX_USE_C11_UCHAR_CXX11 1
1609
1610/* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
1611 <stdio.h>, and <stdlib.h> can be used or exposed. */
1612#define _GLIBCXX_USE_C99 1
1613
1614/* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
1615 Using compiler builtins for these functions requires corresponding C99
1616 library functions to be present. */
1617#define _GLIBCXX_USE_C99_COMPLEX_TR1 1
1618
1619/* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
1620 namespace std::tr1. */
1621#define _GLIBCXX_USE_C99_CTYPE_TR1 1
1622
1623/* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
1624 namespace std::tr1. */
1625#define _GLIBCXX_USE_C99_FENV_TR1 1
1626
1627/* Define if C99 functions in <inttypes.h> should be imported in
1628 <tr1/cinttypes> in namespace std::tr1. */
1629#define _GLIBCXX_USE_C99_INTTYPES_TR1 1
1630
1631/* Define if wchar_t C99 functions in <inttypes.h> should be imported in
1632 <tr1/cinttypes> in namespace std::tr1. */
1633#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
1634
1635/* Define if C99 functions or macros in <math.h> should be imported in
1636 <tr1/cmath> in namespace std::tr1. */
1637#define _GLIBCXX_USE_C99_MATH_TR1 1
1638
1639/* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
1640 namespace std::tr1. */
1641#define _GLIBCXX_USE_C99_STDINT_TR1 1
1642
1643/* Defined if clock_gettime syscall has monotonic and realtime clock support.
1644 */
1645/* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
1646
1647/* Defined if clock_gettime has monotonic clock support. */
1648#define _GLIBCXX_USE_CLOCK_MONOTONIC 1
1649
1650/* Defined if clock_gettime has realtime clock support. */
1651#define _GLIBCXX_USE_CLOCK_REALTIME 1
1652
1653/* Define if ISO/IEC TR 24733 decimal floating point types are supported on
1654 this host. */
1655/* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
1656
1657/* Define if /dev/random and /dev/urandom are available for
1658 std::random_device. */
1659#define _GLIBCXX_USE_DEV_RANDOM 1
1660
1661/* Define if fchmod is available in <sys/stat.h>. */
1662#define _GLIBCXX_USE_FCHMOD 1
1663
1664/* Define if fchmodat is available in <sys/stat.h>. */
1665#define _GLIBCXX_USE_FCHMODAT 1
1666
1667/* Defined if gettimeofday is available. */
1668#define _GLIBCXX_USE_GETTIMEOFDAY 1
1669
1670/* Define if get_nprocs is available in <sys/sysinfo.h>. */
1671#define _GLIBCXX_USE_GET_NPROCS 1
1672
1673/* Define if __int128 is supported on this host. */
1674#define _GLIBCXX_USE_INT128 1
1675
1676/* Define if LFS support is available. */
1677#define _GLIBCXX_USE_LFS 1
1678
1679/* Define if code specialized for long long should be used. */
1680#define _GLIBCXX_USE_LONG_LONG 1
1681
1682/* Define if lstat is available in <sys/stat.h>. */
1683#define _GLIBCXX_USE_LSTAT 1
1684
1685/* Defined if nanosleep is available. */
1686#define _GLIBCXX_USE_NANOSLEEP 1
1687
1688/* Define if NLS translations are to be used. */
1689#define _GLIBCXX_USE_NLS 1
1690
1691/* Define if pthreads_num_processors_np is available in <pthread.h>. */
1692/* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
1693
1694/* Define if pthread_cond_clockwait is available in <pthread.h>. */
1695#define _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT 1
1696
1697/* Define if pthread_mutex_clocklock is available in <pthread.h>. */
1698#define _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK 1
1699
1700/* Define if pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock are
1701 available in <pthread.h>. */
1702#define _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK 1
1703
1704/* Define if POSIX read/write locks are available in <gthr.h>. */
1705#define _GLIBCXX_USE_PTHREAD_RWLOCK_T 1
1706
1707/* Define if /dev/random and /dev/urandom are available for the random_device
1708 of TR1 (Chapter 5.1). */
1709#define _GLIBCXX_USE_RANDOM_TR1 1
1710
1711/* Define if usable realpath is available in <stdlib.h>. */
1712#define _GLIBCXX_USE_REALPATH 1
1713
1714/* Defined if sched_yield is available. */
1715#define _GLIBCXX_USE_SCHED_YIELD 1
1716
1717/* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
1718#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
1719
1720/* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
1721/* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
1722
1723/* Define if sendfile is available in <sys/sendfile.h>. */
1724#define _GLIBCXX_USE_SENDFILE 1
1725
1726/* Define if struct stat has timespec members. */
1727#define _GLIBCXX_USE_ST_MTIM 1
1728
1729/* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
1730/* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
1731
1732/* Define if obsolescent tmpnam is available in <stdio.h>. */
1733#define _GLIBCXX_USE_TMPNAM 1
1734
1735/* Define if utime is available in <utime.h>. */
1736#define _GLIBCXX_USE_UTIME 1
1737
1738/* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
1739 AT_FDCWD in <fcntl.h>. */
1740#define _GLIBCXX_USE_UTIMENSAT 1
1741
1742/* Define if code specialized for wchar_t should be used. */
1743#define _GLIBCXX_USE_WCHAR_T 1
1744
1745/* Define to 1 if a verbose library is built, or 0 otherwise. */
1746#define _GLIBCXX_VERBOSE 1
1747
1748/* Defined if as can handle rdrand. */
1749/* #undef _GLIBCXX_X86_RDRAND */
1750
1751/* Defined if as can handle rdseed. */
1752/* #undef _GLIBCXX_X86_RDSEED */
1753
1754/* Define to 1 if mutex_timedlock is available. */
1755#define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
1756
1757/* Define for large files, on AIX-style hosts. */
1758/* #undef _GLIBCXX_LARGE_FILES */
1759
1760/* Define if all C++11 floating point overloads are available in <math.h>. */
1761#if __cplusplus >= 201103L
1762/* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */
1763#endif
1764
1765/* Define if all C++11 integral type overloads are available in <math.h>. */
1766#if __cplusplus >= 201103L
1767/* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_INT */
1768#endif
1769
1770#if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
1771# define _GLIBCXX_HAVE_ACOSF 1
1772# define acosf _acosf
1773#endif
1774
1775#if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
1776# define _GLIBCXX_HAVE_ACOSL 1
1777# define acosl _acosl
1778#endif
1779
1780#if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
1781# define _GLIBCXX_HAVE_ASINF 1
1782# define asinf _asinf
1783#endif
1784
1785#if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
1786# define _GLIBCXX_HAVE_ASINL 1
1787# define asinl _asinl
1788#endif
1789
1790#if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
1791# define _GLIBCXX_HAVE_ATAN2F 1
1792# define atan2f _atan2f
1793#endif
1794
1795#if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
1796# define _GLIBCXX_HAVE_ATAN2L 1
1797# define atan2l _atan2l
1798#endif
1799
1800#if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
1801# define _GLIBCXX_HAVE_ATANF 1
1802# define atanf _atanf
1803#endif
1804
1805#if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
1806# define _GLIBCXX_HAVE_ATANL 1
1807# define atanl _atanl
1808#endif
1809
1810#if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
1811# define _GLIBCXX_HAVE_CEILF 1
1812# define ceilf _ceilf
1813#endif
1814
1815#if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
1816# define _GLIBCXX_HAVE_CEILL 1
1817# define ceill _ceill
1818#endif
1819
1820#if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
1821# define _GLIBCXX_HAVE_COSF 1
1822# define cosf _cosf
1823#endif
1824
1825#if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
1826# define _GLIBCXX_HAVE_COSHF 1
1827# define coshf _coshf
1828#endif
1829
1830#if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
1831# define _GLIBCXX_HAVE_COSHL 1
1832# define coshl _coshl
1833#endif
1834
1835#if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
1836# define _GLIBCXX_HAVE_COSL 1
1837# define cosl _cosl
1838#endif
1839
1840#if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
1841# define _GLIBCXX_HAVE_EXPF 1
1842# define expf _expf
1843#endif
1844
1845#if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
1846# define _GLIBCXX_HAVE_EXPL 1
1847# define expl _expl
1848#endif
1849
1850#if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
1851# define _GLIBCXX_HAVE_FABSF 1
1852# define fabsf _fabsf
1853#endif
1854
1855#if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
1856# define _GLIBCXX_HAVE_FABSL 1
1857# define fabsl _fabsl
1858#endif
1859
1860#if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
1861# define _GLIBCXX_HAVE_FINITE 1
1862# define finite _finite
1863#endif
1864
1865#if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
1866# define _GLIBCXX_HAVE_FINITEF 1
1867# define finitef _finitef
1868#endif
1869
1870#if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
1871# define _GLIBCXX_HAVE_FINITEL 1
1872# define finitel _finitel
1873#endif
1874
1875#if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
1876# define _GLIBCXX_HAVE_FLOORF 1
1877# define floorf _floorf
1878#endif
1879
1880#if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
1881# define _GLIBCXX_HAVE_FLOORL 1
1882# define floorl _floorl
1883#endif
1884
1885#if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
1886# define _GLIBCXX_HAVE_FMODF 1
1887# define fmodf _fmodf
1888#endif
1889
1890#if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
1891# define _GLIBCXX_HAVE_FMODL 1
1892# define fmodl _fmodl
1893#endif
1894
1895#if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
1896# define _GLIBCXX_HAVE_FPCLASS 1
1897# define fpclass _fpclass
1898#endif
1899
1900#if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
1901# define _GLIBCXX_HAVE_FREXPF 1
1902# define frexpf _frexpf
1903#endif
1904
1905#if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
1906# define _GLIBCXX_HAVE_FREXPL 1
1907# define frexpl _frexpl
1908#endif
1909
1910#if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
1911# define _GLIBCXX_HAVE_HYPOT 1
1912# define hypot _hypot
1913#endif
1914
1915#if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
1916# define _GLIBCXX_HAVE_HYPOTF 1
1917# define hypotf _hypotf
1918#endif
1919
1920#if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
1921# define _GLIBCXX_HAVE_HYPOTL 1
1922# define hypotl _hypotl
1923#endif
1924
1925#if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
1926# define _GLIBCXX_HAVE_ISINF 1
1927# define isinf _isinf
1928#endif
1929
1930#if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
1931# define _GLIBCXX_HAVE_ISINFF 1
1932# define isinff _isinff
1933#endif
1934
1935#if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
1936# define _GLIBCXX_HAVE_ISINFL 1
1937# define isinfl _isinfl
1938#endif
1939
1940#if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
1941# define _GLIBCXX_HAVE_ISNAN 1
1942# define isnan _isnan
1943#endif
1944
1945#if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
1946# define _GLIBCXX_HAVE_ISNANF 1
1947# define isnanf _isnanf
1948#endif
1949
1950#if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
1951# define _GLIBCXX_HAVE_ISNANL 1
1952# define isnanl _isnanl
1953#endif
1954
1955#if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
1956# define _GLIBCXX_HAVE_LDEXPF 1
1957# define ldexpf _ldexpf
1958#endif
1959
1960#if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
1961# define _GLIBCXX_HAVE_LDEXPL 1
1962# define ldexpl _ldexpl
1963#endif
1964
1965#if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
1966# define _GLIBCXX_HAVE_LOG10F 1
1967# define log10f _log10f
1968#endif
1969
1970#if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
1971# define _GLIBCXX_HAVE_LOG10L 1
1972# define log10l _log10l
1973#endif
1974
1975#if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
1976# define _GLIBCXX_HAVE_LOGF 1
1977# define logf _logf
1978#endif
1979
1980#if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
1981# define _GLIBCXX_HAVE_LOGL 1
1982# define logl _logl
1983#endif
1984
1985#if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
1986# define _GLIBCXX_HAVE_MODF 1
1987# define modf _modf
1988#endif
1989
1990#if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
1991# define _GLIBCXX_HAVE_MODFF 1
1992# define modff _modff
1993#endif
1994
1995#if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
1996# define _GLIBCXX_HAVE_MODFL 1
1997# define modfl _modfl
1998#endif
1999
2000#if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
2001# define _GLIBCXX_HAVE_POWF 1
2002# define powf _powf
2003#endif
2004
2005#if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
2006# define _GLIBCXX_HAVE_POWL 1
2007# define powl _powl
2008#endif
2009
2010#if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
2011# define _GLIBCXX_HAVE_QFPCLASS 1
2012# define qfpclass _qfpclass
2013#endif
2014
2015#if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
2016# define _GLIBCXX_HAVE_SINCOS 1
2017# define sincos _sincos
2018#endif
2019
2020#if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
2021# define _GLIBCXX_HAVE_SINCOSF 1
2022# define sincosf _sincosf
2023#endif
2024
2025#if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
2026# define _GLIBCXX_HAVE_SINCOSL 1
2027# define sincosl _sincosl
2028#endif
2029
2030#if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
2031# define _GLIBCXX_HAVE_SINF 1
2032# define sinf _sinf
2033#endif
2034
2035#if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
2036# define _GLIBCXX_HAVE_SINHF 1
2037# define sinhf _sinhf
2038#endif
2039
2040#if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
2041# define _GLIBCXX_HAVE_SINHL 1
2042# define sinhl _sinhl
2043#endif
2044
2045#if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
2046# define _GLIBCXX_HAVE_SINL 1
2047# define sinl _sinl
2048#endif
2049
2050#if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
2051# define _GLIBCXX_HAVE_SQRTF 1
2052# define sqrtf _sqrtf
2053#endif
2054
2055#if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
2056# define _GLIBCXX_HAVE_SQRTL 1
2057# define sqrtl _sqrtl
2058#endif
2059
2060#if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
2061# define _GLIBCXX_HAVE_STRTOF 1
2062# define strtof _strtof
2063#endif
2064
2065#if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
2066# define _GLIBCXX_HAVE_STRTOLD 1
2067# define strtold _strtold
2068#endif
2069
2070#if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
2071# define _GLIBCXX_HAVE_TANF 1
2072# define tanf _tanf
2073#endif
2074
2075#if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
2076# define _GLIBCXX_HAVE_TANHF 1
2077# define tanhf _tanhf
2078#endif
2079
2080#if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
2081# define _GLIBCXX_HAVE_TANHL 1
2082# define tanhl _tanhl
2083#endif
2084
2085#if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
2086# define _GLIBCXX_HAVE_TANL 1
2087# define tanl _tanl
2088#endif
2089
2090#endif // _GLIBCXX_CXX_CONFIG_H
ISO C++ entities toplevel namespace is std.
GNU extensions for public use.