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 lldiv_t exists in stdlib.h.
16 #undef _GLIBCPP_HAVE_LLDIV_T
18 // Define if the host has a type mbstate_t defined in
19 // wchar.h, as required by 21.1.3.1. Some systems, namely
20 // hppa-hp-hpux10.20 do not meet this requirement, and must be worked
22 #undef _GLIBCPP_NEED_MBSTATE_T
24 // Define if code specialized for wchar_t should be used.
25 #undef _GLIBCPP_USE_WCHAR_T
27 // Define if the compiler/host combination has __builtin_abs
28 #undef HAVE___BUILTIN_ABS
30 // Define if the compiler/host combination has __builtin_labs
31 #undef HAVE___BUILTIN_LABS
33 // Define if the compiler/host combination has __builtin_cos
34 #undef HAVE___BUILTIN_COS
36 // Define if the compiler/host combination has __builtin_cosf
37 #undef HAVE___BUILTIN_COSF
39 // Define if the compiler/host combination has __builtin_cosl
40 #undef HAVE___BUILTIN_COSL
42 // Define if the compiler/host combination has __builtin_fabs
43 #undef HAVE___BUILTIN_FABS
45 // Define if the compiler/host combination has __builtin_fabsf
46 #undef HAVE___BUILTIN_FABSF
48 // Define if the compiler/host combination has __builtin_fabsl
49 #undef HAVE___BUILTIN_FABSL
51 // Define if the compiler/host combination has __builtin_sin
52 #undef HAVE___BUILTIN_SIN
54 // Define if the compiler/host combination has __builtin_sinf
55 #undef HAVE___BUILTIN_SINF
57 // Define if the compiler/host combination has __builtin_sinl
58 #undef HAVE___BUILTIN_SINL
60 // Define if the compiler/host combination has __builtin_fsqrt
61 #undef HAVE___BUILTIN_FSQRT
63 // Define if the compiler/host combination has __builtin_sqrtf
64 #undef HAVE___BUILTIN_SQRTF
66 // Define if the compiler/host combination has __builtin_sqrtl
67 #undef HAVE___BUILTIN_SQRTL
69 // Define if GCC support for __complex__ float is buggy.
70 #undef _GLIBCPP_BUGGY_FLOAT_COMPLEX
72 // Define if GCC support for __complex__ is buggy.
73 #undef _GLIBCPP_BUGGY_COMPLEX
75 // Define if LC_MESSAGES is available in <locale.h>.
76 #undef HAVE_LC_MESSAGES
78 // Define if <float.h> exists.
81 // Define if modf is present in <math.h>
86 // Systems that have certain non-standard functions prefixed with an
87 // underscore, we'll handle those here. Must come after config.h.in.
90 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
95 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
96 # define HAVE_ISNANF 1
97 # define isnanf _isnanf
100 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
101 # define HAVE_ISNANL 1
102 # define isnanl _isnanl
105 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
106 # define HAVE_ISINF 1
107 # define isinf _isinf
110 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
111 # define HAVE_ISINFF 1
112 # define isinff _isinff
115 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
116 # define HAVE_ISINFL 1
117 # define isinfl _isinfl
120 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
121 # define HAVE_COPYSIGN 1
122 # define copysign _copysign
125 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
126 # define HAVE_COPYSIGNL 1
127 # define copysignl _copysignl
130 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
135 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
136 # define HAVE_ACOSF 1
137 # define acosf _acosf
140 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
141 # define HAVE_ACOSL 1
142 # define acosl _acosl
145 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
146 # define HAVE_ASINF 1
147 # define asinf _asinf
150 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
151 # define HAVE_ASINL 1
152 # define asinl _asinl
155 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
156 # define HAVE_ATANF 1
157 # define atanf _atanf
160 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
161 # define HAVE_ATANL 1
162 # define atanl _atanl
165 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
166 # define HAVE_CEILF 1
167 # define aceil _ceilf
170 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
171 # define HAVE_CEILL 1
172 # define aceil _ceill
175 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
176 # define HAVE_COSHF 1
177 # define coshf _coshf
180 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
185 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
190 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
191 # define HAVE_COSHL 1
192 # define coshl _coshl
195 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
200 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
205 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
206 # define HAVE_FABSF 1
207 # define fabsf _fabsf
210 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
211 # define HAVE_FABSL 1
212 # define fabsl _fabsl
215 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
216 # define HAVE_FLOORF 1
217 # define floorf _floorf
220 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
221 # define HAVE_FLOORL 1
222 # define floorl _floorl
225 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
226 # define HAVE_FMODF 1
227 # define fmodf _fmodf
230 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
231 # define HAVE_FMODL 1
232 # define fmodl _fmodl
235 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
236 # define HAVE_FREXPF 1
237 # define frexpf _frexpf
240 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
241 # define HAVE_FREXPL 1
242 # define frexpl _frexpl
245 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
246 # define HAVE_LDEXPF 1
247 # define ldexpf _ldexpf
250 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
251 # define HAVE_LDEXPL 1
252 # define ldexpl _ldexpl
255 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
256 # define HAVE_LOG10F 1
257 # define log10f _log10f
260 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
265 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
270 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
271 # define HAVE_LOG10L 1
272 # define log10l _log10l
275 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
280 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
285 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
290 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
295 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
296 # define HAVE_SINHF 1
297 # define sinhf _sinhf
300 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
305 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
306 # define HAVE_SQRTF 1
307 # define sqrtf _sqrtf
310 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
311 # define HAVE_SINHL 1
312 # define sinhl _sinhl
315 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
320 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
321 # define HAVE_SQRTL 1
322 # define sqrtl _sqrtl
325 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
326 # define HAVE_TANHF 1
327 # define tanhf _tanhf
330 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
335 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
336 # define HAVE_STRTOF 1
337 # define strtof _strtof
340 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
341 # define HAVE_TANHL 1
342 # define tanhl _tanhl
345 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
346 # define HAVE_STRTOLD 1
347 # define strtold _strtold
350 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
351 # define HAVE_SINCOS 1
352 # define sincos _sincos
355 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
356 # define HAVE_SINCOSF 1
357 # define sincosf _sincosf
360 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
361 # define HAVE_SINCOSL 1
362 # define sincosl _sincosl
365 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
366 # define HAVE_FINITE 1
367 # define finite _finite
370 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
371 # define HAVE_FINITEF 1
372 # define finitef _finitef
375 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
376 # define HAVE_FINITEL 1
377 # define finitel _finitel
380 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
381 # define HAVE_QFINITE 1
382 # define qfinite _qfinite
385 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
386 # define HAVE_FPCLASS 1
387 # define fpclass _fpclass
390 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
391 # define HAVE_QFPCLASS 1
392 # define qfpclass _qfpclass