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 // Define if code specialized for wchar_t should be used.
10 #undef _GLIBCPP_USE_C99
12 // Include support for 'long double'.
13 #undef _GLIBCPP_USE_LONG_DOUBLE
15 // Include support for shadow headers, ie --enable-cshadow-headers.
16 #undef _GLIBCPP_USE_SHADOW_HEADERS
18 // Define if code specialized for wchar_t should be used.
19 #undef _GLIBCPP_USE_WCHAR_T
21 // Define if you have the atan2f function.
22 #undef _GLIBCPP_HAVE_ATAN2F
24 // Define if you have the atan2l function.
25 #undef _GLIBCPP_HAVE_ATAN2L
27 // Define if you have the copysignf function.
28 #undef _GLIBCPP_HAVE_COPYSIGNF
30 // Define if mbstate_t exists in wchar.h.
33 // Define if you have the modff function.
36 // Define if you have the modfl function.
39 // Define if the compiler/host combination has __builtin_abs
40 #undef HAVE___BUILTIN_ABS
42 // Define if the compiler/host combination has __builtin_labs
43 #undef HAVE___BUILTIN_LABS
45 // Define if the compiler/host combination has __builtin_cos
46 #undef HAVE___BUILTIN_COS
48 // Define if the compiler/host combination has __builtin_cosf
49 #undef HAVE___BUILTIN_COSF
51 // Define if the compiler/host combination has __builtin_cosl
52 #undef HAVE___BUILTIN_COSL
54 // Define if the compiler/host combination has __builtin_fabs
55 #undef HAVE___BUILTIN_FABS
57 // Define if the compiler/host combination has __builtin_fabsf
58 #undef HAVE___BUILTIN_FABSF
60 // Define if the compiler/host combination has __builtin_fabsl
61 #undef HAVE___BUILTIN_FABSL
63 // Define if the compiler/host combination has __builtin_sin
64 #undef HAVE___BUILTIN_SIN
66 // Define if the compiler/host combination has __builtin_sinf
67 #undef HAVE___BUILTIN_SINF
69 // Define if the compiler/host combination has __builtin_sinl
70 #undef HAVE___BUILTIN_SINL
72 // Define if the compiler/host combination has __builtin_fsqrt
73 #undef HAVE___BUILTIN_FSQRT
75 // Define if the compiler/host combination has __builtin_sqrtf
76 #undef HAVE___BUILTIN_SQRTF
78 // Define if the compiler/host combination has __builtin_sqrtl
79 #undef HAVE___BUILTIN_SQRTL
81 // Define if LC_MESSAGES is available in <locale.h>.
82 #undef HAVE_LC_MESSAGES
84 // Define if <float.h> exists.
87 // Define if modf is present in <math.h>
92 // Systems that have certain non-standard functions prefixed with an
93 // underscore, we'll handle those here. Must come after config.h.in.
95 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
100 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
101 # define HAVE_ISNANF 1
102 # define isnanf _isnanf
105 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
106 # define HAVE_ISNANL 1
107 # define isnanl _isnanl
110 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
111 # define HAVE_ISINF 1
112 # define isinf _isinf
115 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
116 # define HAVE_ISINFF 1
117 # define isinff _isinff
120 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
121 # define HAVE_ISINFL 1
122 # define isinfl _isinfl
125 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
126 # define HAVE_COPYSIGN 1
127 # define copysign _copysign
130 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
131 # define HAVE_COPYSIGNL 1
132 # define copysignl _copysignl
135 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
140 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
141 # define HAVE_ACOSF 1
142 # define acosf _acosf
145 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
146 # define HAVE_ACOSL 1
147 # define acosl _acosl
150 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
151 # define HAVE_ASINF 1
152 # define asinf _asinf
155 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
156 # define HAVE_ASINL 1
157 # define asinl _asinl
160 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
161 # define HAVE_ATANF 1
162 # define atanf _atanf
165 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
166 # define HAVE_ATANL 1
167 # define atanl _atanl
170 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
171 # define HAVE_CEILF 1
172 # define aceil _ceilf
175 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
176 # define HAVE_CEILL 1
177 # define aceil _ceill
180 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
181 # define HAVE_COSHF 1
182 # define coshf _coshf
185 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
190 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
195 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
196 # define HAVE_COSHL 1
197 # define coshl _coshl
200 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
205 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
210 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
211 # define HAVE_FABSF 1
212 # define fabsf _fabsf
215 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
216 # define HAVE_FABSL 1
217 # define fabsl _fabsl
220 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
221 # define HAVE_FLOORF 1
222 # define floorf _floorf
225 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
226 # define HAVE_FLOORL 1
227 # define floorl _floorl
230 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
231 # define HAVE_FMODF 1
232 # define fmodf _fmodf
235 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
236 # define HAVE_FMODL 1
237 # define fmodl _fmodl
240 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
241 # define HAVE_FREXPF 1
242 # define frexpf _frexpf
245 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
246 # define HAVE_FREXPL 1
247 # define frexpl _frexpl
250 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
251 # define HAVE_LDEXPF 1
252 # define ldexpf _ldexpf
255 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
256 # define HAVE_LDEXPL 1
257 # define ldexpl _ldexpl
260 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
261 # define HAVE_LOG10F 1
262 # define log10f _log10f
265 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
270 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
275 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
276 # define HAVE_LOG10L 1
277 # define log10l _log10l
280 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
285 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
290 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
295 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
300 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
301 # define HAVE_SINHF 1
302 # define sinhf _sinhf
305 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
310 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
311 # define HAVE_SQRTF 1
312 # define sqrtf _sqrtf
315 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
316 # define HAVE_SINHL 1
317 # define sinhl _sinhl
320 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
325 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
326 # define HAVE_SQRTL 1
327 # define sqrtl _sqrtl
330 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
331 # define HAVE_TANHF 1
332 # define tanhf _tanhf
335 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
340 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
341 # define HAVE_STRTOF 1
342 # define strtof _strtof
345 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
346 # define HAVE_TANHL 1
347 # define tanhl _tanhl
350 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
351 # define HAVE_STRTOLD 1
352 # define strtold _strtold
355 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
356 # define HAVE_SINCOS 1
357 # define sincos _sincos
360 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
361 # define HAVE_SINCOSF 1
362 # define sincosf _sincosf
365 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
366 # define HAVE_SINCOSL 1
367 # define sincosl _sincosl
370 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
371 # define HAVE_FINITE 1
372 # define finite _finite
375 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
376 # define HAVE_FINITEF 1
377 # define finitef _finitef
380 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
381 # define HAVE_FINITEL 1
382 # define finitel _finitel
385 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
386 # define HAVE_QFINITE 1
387 # define qfinite _qfinite
390 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
391 # define HAVE_FPCLASS 1
392 # define fpclass _fpclass
395 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
396 # define HAVE_QFPCLASS 1
397 # define qfpclass _qfpclass