1 // acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
3 // Include support for multiple threads, e.g., in the I/O package.
4 #undef _GLIBCPP_USE_THREADS
6 // Include support for 'long long' and 'unsigned long long'.
7 #undef _GLIBCPP_USE_LONG_LONG
9 // Include support for 'long double'.
10 #undef _GLIBCPP_USE_LONG_DOUBLE
12 // Include support for shadow headers, ie --enable-cshadow-headers.
13 #undef _GLIBCPP_USE_SHADOW_HEADERS
15 // Define if the host has a type mbstate_t defined in
16 // wchar.h, as required by 21.1.3.1. Some systems, namely
17 // hppa-hp-hpux10.20 do not meet this requirement, and must be worked
19 #undef _GLIBCPP_NEED_MBSTATE_T
21 // Define if code specialized for wchar_t should be used.
22 #undef _GLIBCPP_USE_WCHAR_T
24 // Define if the compiler/host combination has __builtin_abs
25 #undef HAVE___BUILTIN_ABS
27 // Define if the compiler/host combination has __builtin_labs
28 #undef HAVE___BUILTIN_LABS
30 // Define if the compiler/host combination has __builtin_cos
31 #undef HAVE___BUILTIN_COS
33 // Define if the compiler/host combination has __builtin_cosf
34 #undef HAVE___BUILTIN_COSF
36 // Define if the compiler/host combination has __builtin_cosl
37 #undef HAVE___BUILTIN_COSL
39 // Define if the compiler/host combination has __builtin_fabs
40 #undef HAVE___BUILTIN_FABS
42 // Define if the compiler/host combination has __builtin_fabsf
43 #undef HAVE___BUILTIN_FABSF
45 // Define if the compiler/host combination has __builtin_fabsl
46 #undef HAVE___BUILTIN_FABSL
48 // Define if the compiler/host combination has __builtin_sin
49 #undef HAVE___BUILTIN_SIN
51 // Define if the compiler/host combination has __builtin_sinf
52 #undef HAVE___BUILTIN_SINF
54 // Define if the compiler/host combination has __builtin_sinl
55 #undef HAVE___BUILTIN_SINL
57 // Define if the compiler/host combination has __builtin_fsqrt
58 #undef HAVE___BUILTIN_FSQRT
60 // Define if the compiler/host combination has __builtin_sqrtf
61 #undef HAVE___BUILTIN_SQRTF
63 // Define if the compiler/host combination has __builtin_sqrtl
64 #undef HAVE___BUILTIN_SQRTL
66 // Define if GCC support for __complex__ float is buggy.
67 #undef _GLIBCPP_BUGGY_FLOAT_COMPLEX
69 // Define if GCC support for __complex__ is buggy.
70 #undef _GLIBCPP_BUGGY_COMPLEX
72 // Define if LC_MESSAGES is available in <locale.h>.
73 #undef HAVE_LC_MESSAGES
75 // Define if <float.h> exists.
78 // Define if modf is present in <math.h>
83 // Systems that have certain non-standard functions prefixed with an
84 // underscore, we'll handle those here. Must come after config.h.in.
87 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
92 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
93 # define HAVE_ISNANF 1
94 # define isnanf _isnanf
97 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
98 # define HAVE_ISNANL 1
99 # define isnanl _isnanl
102 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
103 # define HAVE_ISINF 1
104 # define isinf _isinf
107 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
108 # define HAVE_ISINFF 1
109 # define isinff _isinff
112 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
113 # define HAVE_ISINFL 1
114 # define isinfl _isinfl
117 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
118 # define HAVE_COPYSIGN 1
119 # define copysign _copysign
122 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
123 # define HAVE_COPYSIGNL 1
124 # define copysignl _copysignl
127 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
132 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
133 # define HAVE_ACOSF 1
134 # define acosf _acosf
137 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
138 # define HAVE_ACOSL 1
139 # define acosl _acosl
142 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
143 # define HAVE_ASINF 1
144 # define asinf _asinf
147 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
148 # define HAVE_ASINL 1
149 # define asinl _asinl
152 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
153 # define HAVE_ATANF 1
154 # define atanf _atanf
157 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
158 # define HAVE_ATANL 1
159 # define atanl _atanl
162 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
163 # define HAVE_CEILF 1
164 # define aceil _ceilf
167 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
168 # define HAVE_CEILL 1
169 # define aceil _ceill
172 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
173 # define HAVE_COSHF 1
174 # define coshf _coshf
177 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
182 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
187 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
188 # define HAVE_COSHL 1
189 # define coshl _coshl
192 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
197 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
202 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
203 # define HAVE_FABSF 1
204 # define fabsf _fabsf
207 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
208 # define HAVE_FABSL 1
209 # define fabsl _fabsl
212 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
213 # define HAVE_FLOORF 1
214 # define floorf _floorf
217 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
218 # define HAVE_FLOORL 1
219 # define floorl _floorl
222 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
223 # define HAVE_FMODF 1
224 # define fmodf _fmodf
227 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
228 # define HAVE_FMODL 1
229 # define fmodl _fmodl
232 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
233 # define HAVE_FREXPF 1
234 # define frexpf _frexpf
237 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
238 # define HAVE_FREXPL 1
239 # define frexpl _frexpl
242 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
243 # define HAVE_LDEXPF 1
244 # define ldexpf _ldexpf
247 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
248 # define HAVE_LDEXPL 1
249 # define ldexpl _ldexpl
252 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
253 # define HAVE_LOG10F 1
254 # define log10f _log10f
257 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
262 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
267 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
268 # define HAVE_LOG10L 1
269 # define log10l _log10l
272 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
277 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
282 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
287 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
292 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
293 # define HAVE_SINHF 1
294 # define sinhf _sinhf
297 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
302 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
303 # define HAVE_SQRTF 1
304 # define sqrtf _sqrtf
307 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
308 # define HAVE_SINHL 1
309 # define sinhl _sinhl
312 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
317 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
318 # define HAVE_SQRTL 1
319 # define sqrtl _sqrtl
322 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
323 # define HAVE_TANHF 1
324 # define tanhf _tanhf
327 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
332 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
333 # define HAVE_STRTOF 1
334 # define strtof _strtof
337 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
338 # define HAVE_TANHL 1
339 # define tanhl _tanhl
342 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
343 # define HAVE_STRTOLD 1
344 # define strtold _strtold
347 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
348 # define HAVE_SINCOS 1
349 # define sincos _sincos
352 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
353 # define HAVE_SINCOSF 1
354 # define sincosf _sincosf
357 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
358 # define HAVE_SINCOSL 1
359 # define sincosl _sincosl
362 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
363 # define HAVE_FINITE 1
364 # define finite _finite
367 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
368 # define HAVE_FINITEF 1
369 # define finitef _finitef
372 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
373 # define HAVE_FINITEL 1
374 # define finitel _finitel
377 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
378 # define HAVE_QFINITE 1
379 # define qfinite _qfinite
382 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
383 # define HAVE_FPCLASS 1
384 # define fpclass _fpclass
387 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
388 # define HAVE_QFPCLASS 1
389 # define qfpclass _qfpclass