libstdc++-v3/acconfig.h

   1 // Symbols and macros for libstdc++ -*- C++ -*-
   2
   3 // Defines libstdc++ version.
   4 #undef PACKAGE
   5 #undef VERSION
   6
   7
   8 // Define if code specialized for long long should be used.
   9 #undef _GLIBCXX_USE_LONG_LONG
  10
  11 // Define if code specialized for wchar_t should be used.
  12 #undef _GLIBCXX_USE_WCHAR_T
  13
  14 // Define if C99 functions or macros from <wchar.h>, <math.h>,
  15 // <complex.h>, <stdio.h>, and <stdlib.h> can be used or exposed.
  16 #undef _GLIBCXX_USE_C99
  17
  18 // Define if C99 functions or macros in <math.h> should be imported in
  19 // <cmath> in namespace std.
  20 #undef _GLIBCXX_USE_C99_MATH
  21
  22 // Define if C99 functions in <complex.h> should be used in
  23 // <complex>. Using compiler builtins for these functions requires
  24 // corresponding C99 library functions to be present.
  25 #undef _GLIBCXX_USE_C99_COMPLEX
  26
  27 // Define if using setrlimit to set resource limits during 'make check'.
  28 #undef _GLIBCXX_RES_LIMITS
  29
  30 // Define to use concept checking code from the boost libraries.
  31 #undef _GLIBCXX_CONCEPT_CHECKS
  32
  33 // Define to use symbol versioning in the shared library.
  34 #undef _GLIBCXX_SYMVER
  35
  36 // Define symbol versioning in assember directives. If symbol
  37 // versioning is beigng used, and the assembler supports this kind of
  38 // thing, then use it.
  39 // NB: _GLIBCXX_AT_AT is a hack to work around quoting issues in m4.
  40 #if _GLIBCXX_SYMVER
  41   #define _GLIBCXX_ASM_SYMVER(cur, old, version) \
  42    asm (".symver " #cur "," #old _GLIBCXX_AT_AT #version);
  43 #else
  44   #define _GLIBCXX_ASM_SYMVER(cur, old, version)
  45 #endif
  46
  47 // Define if LFS support is available.
  48 #undef _GLIBCXX_USE_LFS
  49
  50 // Define if a fully dynamic basic_string is wanted.
  51 #undef _GLIBCXX_FULLY_DYNAMIC_STRING
  52
  53 // Define if NLS translations are to be used.
  54 #undef _GLIBCXX_USE_NLS
  55
  56 // Define if gthr-default.h exists (meaning that threading support is enabled).
  57 #undef HAVE_GTHR_DEFAULT
  58
  59 // Define if mbstate_t exists in wchar.h.
  60 #undef HAVE_MBSTATE_T
  61
  62 // Define if poll is available in <poll.h>.
  63 #undef HAVE_POLL
  64
  65 // Define if S_ISREG (Posix) is available in <sys/stat.h>.
  66 #undef HAVE_S_ISREG
  67
  68 // Define if S_IFREG is available in <sys/stat.h>.
  69 #undef HAVE_S_IFREG
  70
  71 // Define if writev is available in <sys/uio.h>.
  72 #undef HAVE_WRITEV
  73
  74 // Define if int64_t is available in <stdint.h>.
  75 #undef HAVE_INT64_T
  76
  77 // Define if LC_MESSAGES is available in <locale.h>.
  78 #undef HAVE_LC_MESSAGES
  79
  80 // Define if <float.h> exists.
  81 #undef HAVE_FLOAT_H
  82
  83 // @BOTTOM@
  84 //
  85 // Systems that have certain non-standard functions prefixed with an
  86 // underscore, we'll handle those here. Must come after config.h.in.
  87 //
  88 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
  89 # define HAVE_ISNAN 1
  90 # define isnan _isnan
  91 #endif
  92
  93 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
  94 # define HAVE_ISNANF 1
  95 # define isnanf _isnanf
  96 #endif
  97
  98 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
  99 # define HAVE_ISNANL 1
 100 # define isnanl _isnanl
 101 #endif
 102
 103 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
 104 # define HAVE_ISINF 1
 105 # define isinf _isinf
 106 #endif
 107
 108 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
 109 # define HAVE_ISINFF 1
 110 # define isinff _isinff
 111 #endif
 112
 113 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
 114 # define HAVE_ISINFL 1
 115 # define isinfl _isinfl
 116 #endif
 117
 118 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
 119 # define HAVE_COPYSIGN 1
 120 # define copysign _copysign
 121 #endif
 122
 123 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
 124 # define HAVE_COPYSIGNL 1
 125 # define copysignl _copysignl
 126 #endif
 127
 128 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
 129 # define HAVE_COSF 1
 130 # define cosf _cosf
 131 #endif
 132
 133 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
 134 # define HAVE_ACOSF 1
 135 # define acosf _acosf
 136 #endif
 137
 138 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
 139 # define HAVE_ACOSL 1
 140 # define acosl _acosl
 141 #endif
 142
 143 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
 144 # define HAVE_ASINF 1
 145 # define asinf _asinf
 146 #endif
 147
 148 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
 149 # define HAVE_ASINL 1
 150 # define asinl _asinl
 151 #endif
 152
 153 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
 154 # define HAVE_ATANF 1
 155 # define atanf _atanf
 156 #endif
 157
 158 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
 159 # define HAVE_ATANL 1
 160 # define atanl _atanl
 161 #endif
 162
 163 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
 164 # define HAVE_CEILF 1
 165 # define aceil _ceilf
 166 #endif
 167
 168 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
 169 # define HAVE_CEILL 1
 170 # define aceil _ceill
 171 #endif
 172
 173 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
 174 # define HAVE_COSHF 1
 175 # define coshf _coshf
 176 #endif
 177
 178 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
 179 # define HAVE_COSL 1
 180 # define cosl _cosl
 181 #endif
 182
 183 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
 184 # define HAVE_LOGF 1
 185 # define logf _logf
 186 #endif
 187
 188 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
 189 # define HAVE_COSHL 1
 190 # define coshl _coshl
 191 #endif
 192
 193 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
 194 # define HAVE_EXPF 1
 195 # define expf _expf
 196 #endif
 197
 198 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
 199 # define HAVE_EXPL 1
 200 # define expl _expl
 201 #endif
 202
 203 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
 204 # define HAVE_FABSF 1
 205 # define fabsf _fabsf
 206 #endif
 207
 208 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
 209 # define HAVE_FABSL 1
 210 # define fabsl _fabsl
 211 #endif
 212
 213 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
 214 # define HAVE_FLOORF 1
 215 # define floorf _floorf
 216 #endif
 217
 218 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
 219 # define HAVE_FLOORL 1
 220 # define floorl _floorl
 221 #endif
 222
 223 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
 224 # define HAVE_FMODF 1
 225 # define fmodf _fmodf
 226 #endif
 227
 228 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
 229 # define HAVE_FMODL 1
 230 # define fmodl _fmodl
 231 #endif
 232
 233 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
 234 # define HAVE_FREXPF 1
 235 # define frexpf _frexpf
 236 #endif
 237
 238 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
 239 # define HAVE_FREXPL 1
 240 # define frexpl _frexpl
 241 #endif
 242
 243 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
 244 # define HAVE_LDEXPF 1
 245 # define ldexpf _ldexpf
 246 #endif
 247
 248 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
 249 # define HAVE_LDEXPL 1
 250 # define ldexpl _ldexpl
 251 #endif
 252
 253 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
 254 # define HAVE_LOG10F 1
 255 # define log10f _log10f
 256 #endif
 257
 258 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
 259 # define HAVE_LOGL 1
 260 # define logl _logl
 261 #endif
 262
 263 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
 264 # define HAVE_POWF 1
 265 # define powf _powf
 266 #endif
 267
 268 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
 269 # define HAVE_LOG10L 1
 270 # define log10l _log10l
 271 #endif
 272
 273 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
 274 # define HAVE_MODF 1
 275 # define modf _modf
 276 #endif
 277
 278 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
 279 # define HAVE_MODL 1
 280 # define modl _modl
 281 #endif
 282
 283 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
 284 # define HAVE_SINF 1
 285 # define sinf _sinf
 286 #endif
 287
 288 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
 289 # define HAVE_POWL 1
 290 # define powl _powl
 291 #endif
 292
 293 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
 294 # define HAVE_SINHF 1
 295 # define sinhf _sinhf
 296 #endif
 297
 298 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
 299 # define HAVE_SINL 1
 300 # define sinl _sinl
 301 #endif
 302
 303 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
 304 # define HAVE_SQRTF 1
 305 # define sqrtf _sqrtf
 306 #endif
 307
 308 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
 309 # define HAVE_SINHL 1
 310 # define sinhl _sinhl
 311 #endif
 312
 313 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
 314 # define HAVE_TANF 1
 315 # define tanf _tanf
 316 #endif
 317
 318 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
 319 # define HAVE_SQRTL 1
 320 # define sqrtl _sqrtl
 321 #endif
 322
 323 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
 324 # define HAVE_TANHF 1
 325 # define tanhf _tanhf
 326 #endif
 327
 328 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
 329 # define HAVE_TANL 1
 330 # define tanl _tanl
 331 #endif
 332
 333 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
 334 # define HAVE_STRTOF 1
 335 # define strtof _strtof
 336 #endif
 337
 338 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
 339 # define HAVE_TANHL 1
 340 # define tanhl _tanhl
 341 #endif
 342
 343 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
 344 # define HAVE_STRTOLD 1
 345 # define strtold _strtold
 346 #endif
 347
 348 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
 349 # define HAVE_SINCOS 1
 350 # define sincos _sincos
 351 #endif
 352
 353 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
 354 # define HAVE_SINCOSF 1
 355 # define sincosf _sincosf
 356 #endif
 357
 358 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
 359 # define HAVE_SINCOSL 1
 360 # define sincosl _sincosl
 361 #endif
 362
 363 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
 364 # define HAVE_FINITE 1
 365 # define finite _finite
 366 #endif
 367
 368 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
 369 # define HAVE_FINITEF 1
 370 # define finitef _finitef
 371 #endif
 372
 373 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
 374 # define HAVE_FINITEL 1
 375 # define finitel _finitel
 376 #endif
 377
 378 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
 379 # define HAVE_QFINITE 1
 380 # define qfinite _qfinite
 381 #endif
 382
 383 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
 384 # define HAVE_FPCLASS 1
 385 # define fpclass _fpclass
 386 #endif
 387
 388 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
 389 # define HAVE_QFPCLASS 1
 390 # define qfpclass _qfpclass
 391 #endif
 392