libstdc++-v3/acconfig.h

   1 // acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
   2
   3 // Defines libstdc++ version.
   4 #undef PACKAGE
   5 #undef VERSION
   6
   7 // Needed for gettext.
   8 #undef ENABLE_NLS
   9 #undef HAVE_CATGETS
  10 #undef HAVE_GETTEXT
  11 #undef HAVE_STPCPY
  12
  13 // Include I/O support for 'long long' and 'unsigned long long'.
  14 #undef _GLIBCXX_USE_LONG_LONG
  15
  16 // Define if C99 math functions (like fpclassify) should be exposed.
  17 #undef _GLIBCXX_USE_C99_MATH
  18
  19 // Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
  20 #undef _GLIBCXX_USE_C99
  21
  22 // Define if code specialized for wchar_t should be used.
  23 #undef _GLIBCXX_USE_WCHAR_T
  24
  25 // Define if using setrlimit to set resource limits during 'make check'.
  26 #undef _GLIBCXX_RES_LIMITS
  27
  28 // Define to use concept checking code from the boost libraries.
  29 #undef _GLIBCXX_CONCEPT_CHECKS
  30
  31 // Define to use symbol versioning in the shared library.
  32 #undef _GLIBCXX_SYMVER
  33
  34 // Define symbol versioning in assember directives. If symbol
  35 // versioning is beigng used, and the assembler supports this kind of
  36 // thing, then use it.
  37 // NB: _GLIBCXX_AT_AT is a hack to work around quoting issues in m4.
  38 #if _GLIBCXX_SYMVER
  39   #define _GLIBCXX_ASM_SYMVER(cur, old, version) \
  40    asm (".symver " #cur "," #old _GLIBCXX_AT_AT #version);
  41 #else
  42   #define _GLIBCXX_ASM_SYMVER(cur, old, version)
  43 #endif
  44
  45 // Define if LFS support is available.
  46 #undef _GLIBCXX_USE_LFS
  47
  48 // Define if a fully dynamic basic_string is wanted.
  49 #undef _GLIBCXX_FULLY_DYNAMIC_STRING
  50
  51 // Define if NLS translations are to be used.
  52 #undef _GLIBCXX_USE_NLS
  53
  54 // Define if gthr-default.h exists (meaning that threading support is enabled).
  55 #undef HAVE_GTHR_DEFAULT
  56
  57 // Define if the atan2f function exists.
  58 #undef HAVE_ATAN2F
  59
  60 // Define if the atan2l function exists.
  61 #undef HAVE_ATAN2L
  62
  63 // Define if the tanl function exists.
  64 #undef HAVE_TANL
  65
  66 // Define if the copysignf function exists.
  67 #undef HAVE_COPYSIGNF
  68
  69 // Define if getpagesize exists.
  70 #undef HAVE_GETPAGESIZE
  71
  72 // Define if setenv exists.
  73 #undef HAVE_SETENV
  74
  75 // Define if sigsetjmp exists.
  76 #undef HAVE_SIGSETJMP
  77
  78 // Define if mbstate_t exists in wchar.h.
  79 #undef HAVE_MBSTATE_T
  80
  81 // Define if you have the modff function.
  82 #undef HAVE_MODFF
  83
  84 // Define if you have the modfl function.
  85 #undef HAVE_MODFL
  86
  87 // Define if you have the expf function.
  88 #undef HAVE_EXPF
  89
  90 // Define if you have the expl function.
  91 #undef HAVE_EXPL
  92
  93 // Define if you have the hypot function.
  94 #undef HAVE_HYPOT
  95
  96 // Define if you have the hypotf function.
  97 #undef HAVE_HYPOTF
  98
  99 // Define if you have the hypotl function.
 100 #undef HAVE_HYPOTL
 101
 102 // Define if the compiler/host combination has __builtin_abs
 103 #undef HAVE___BUILTIN_ABS
 104
 105 // Define if the compiler/host combination has __builtin_labs
 106 #undef HAVE___BUILTIN_LABS
 107
 108 // Define if the compiler/host combination has __builtin_cos
 109 #undef HAVE___BUILTIN_COS
 110
 111 // Define if the compiler/host combination has __builtin_cosf
 112 #undef HAVE___BUILTIN_COSF
 113
 114 // Define if the compiler/host combination has __builtin_cosl
 115 #undef HAVE___BUILTIN_COSL
 116
 117 // Define if the compiler/host combination has __builtin_fabs
 118 #undef HAVE___BUILTIN_FABS
 119
 120 // Define if the compiler/host combination has __builtin_fabsf
 121 #undef HAVE___BUILTIN_FABSF
 122
 123 // Define if the compiler/host combination has __builtin_fabsl
 124 #undef HAVE___BUILTIN_FABSL
 125
 126 // Define if the compiler/host combination has __builtin_sin
 127 #undef HAVE___BUILTIN_SIN
 128
 129 // Define if the compiler/host combination has __builtin_sinf
 130 #undef HAVE___BUILTIN_SINF
 131
 132 // Define if the compiler/host combination has __builtin_sinl
 133 #undef HAVE___BUILTIN_SINL
 134
 135 // Define if the compiler/host combination has __builtin_sqrt
 136 #undef HAVE___BUILTIN_SQRT
 137
 138 // Define if the compiler/host combination has __builtin_sqrtf
 139 #undef HAVE___BUILTIN_SQRTF
 140
 141 // Define if the compiler/host combination has __builtin_sqrtl
 142 #undef HAVE___BUILTIN_SQRTL
 143
 144 // Define if poll is available in <poll.h>.
 145 #undef HAVE_POLL
 146
 147 // Define if S_ISREG (Posix) is available in <sys/stat.h>.
 148 #undef HAVE_S_ISREG
 149
 150 // Define if S_IFREG is available in <sys/stat.h>.
 151 #undef HAVE_S_IFREG
 152
 153 // Define if writev is available in <sys/uio.h>.
 154 #undef HAVE_WRITEV
 155
 156 // Define if int64_t is available in <stdint.h>.
 157 #undef HAVE_INT64_T
 158
 159 // Define if LC_MESSAGES is available in <locale.h>.
 160 #undef HAVE_LC_MESSAGES
 161
 162 // Define if <float.h> exists.
 163 #undef HAVE_FLOAT_H
 164
 165 // Define if modf is present in <math.h>
 166 #undef HAVE_MODF
 167
 168 // @BOTTOM@
 169 //
 170 // Systems that have certain non-standard functions prefixed with an
 171 // underscore, we'll handle those here. Must come after config.h.in.
 172 //
 173 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
 174 # define HAVE_ISNAN 1
 175 # define isnan _isnan
 176 #endif
 177
 178 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
 179 # define HAVE_ISNANF 1
 180 # define isnanf _isnanf
 181 #endif
 182
 183 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
 184 # define HAVE_ISNANL 1
 185 # define isnanl _isnanl
 186 #endif
 187
 188 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
 189 # define HAVE_ISINF 1
 190 # define isinf _isinf
 191 #endif
 192
 193 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
 194 # define HAVE_ISINFF 1
 195 # define isinff _isinff
 196 #endif
 197
 198 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
 199 # define HAVE_ISINFL 1
 200 # define isinfl _isinfl
 201 #endif
 202
 203 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
 204 # define HAVE_COPYSIGN 1
 205 # define copysign _copysign
 206 #endif
 207
 208 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
 209 # define HAVE_COPYSIGNL 1
 210 # define copysignl _copysignl
 211 #endif
 212
 213 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
 214 # define HAVE_COSF 1
 215 # define cosf _cosf
 216 #endif
 217
 218 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
 219 # define HAVE_ACOSF 1
 220 # define acosf _acosf
 221 #endif
 222
 223 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
 224 # define HAVE_ACOSL 1
 225 # define acosl _acosl
 226 #endif
 227
 228 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
 229 # define HAVE_ASINF 1
 230 # define asinf _asinf
 231 #endif
 232
 233 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
 234 # define HAVE_ASINL 1
 235 # define asinl _asinl
 236 #endif
 237
 238 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
 239 # define HAVE_ATANF 1
 240 # define atanf _atanf
 241 #endif
 242
 243 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
 244 # define HAVE_ATANL 1
 245 # define atanl _atanl
 246 #endif
 247
 248 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
 249 # define HAVE_CEILF 1
 250 # define aceil _ceilf
 251 #endif
 252
 253 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
 254 # define HAVE_CEILL 1
 255 # define aceil _ceill
 256 #endif
 257
 258 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
 259 # define HAVE_COSHF 1
 260 # define coshf _coshf
 261 #endif
 262
 263 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
 264 # define HAVE_COSL 1
 265 # define cosl _cosl
 266 #endif
 267
 268 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
 269 # define HAVE_LOGF 1
 270 # define logf _logf
 271 #endif
 272
 273 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
 274 # define HAVE_COSHL 1
 275 # define coshl _coshl
 276 #endif
 277
 278 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
 279 # define HAVE_EXPF 1
 280 # define expf _expf
 281 #endif
 282
 283 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
 284 # define HAVE_EXPL 1
 285 # define expl _expl
 286 #endif
 287
 288 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
 289 # define HAVE_FABSF 1
 290 # define fabsf _fabsf
 291 #endif
 292
 293 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
 294 # define HAVE_FABSL 1
 295 # define fabsl _fabsl
 296 #endif
 297
 298 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
 299 # define HAVE_FLOORF 1
 300 # define floorf _floorf
 301 #endif
 302
 303 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
 304 # define HAVE_FLOORL 1
 305 # define floorl _floorl
 306 #endif
 307
 308 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
 309 # define HAVE_FMODF 1
 310 # define fmodf _fmodf
 311 #endif
 312
 313 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
 314 # define HAVE_FMODL 1
 315 # define fmodl _fmodl
 316 #endif
 317
 318 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
 319 # define HAVE_FREXPF 1
 320 # define frexpf _frexpf
 321 #endif
 322
 323 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
 324 # define HAVE_FREXPL 1
 325 # define frexpl _frexpl
 326 #endif
 327
 328 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
 329 # define HAVE_LDEXPF 1
 330 # define ldexpf _ldexpf
 331 #endif
 332
 333 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
 334 # define HAVE_LDEXPL 1
 335 # define ldexpl _ldexpl
 336 #endif
 337
 338 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
 339 # define HAVE_LOG10F 1
 340 # define log10f _log10f
 341 #endif
 342
 343 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
 344 # define HAVE_LOGL 1
 345 # define logl _logl
 346 #endif
 347
 348 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
 349 # define HAVE_POWF 1
 350 # define powf _powf
 351 #endif
 352
 353 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
 354 # define HAVE_LOG10L 1
 355 # define log10l _log10l
 356 #endif
 357
 358 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
 359 # define HAVE_MODF 1
 360 # define modf _modf
 361 #endif
 362
 363 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
 364 # define HAVE_MODL 1
 365 # define modl _modl
 366 #endif
 367
 368 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
 369 # define HAVE_SINF 1
 370 # define sinf _sinf
 371 #endif
 372
 373 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
 374 # define HAVE_POWL 1
 375 # define powl _powl
 376 #endif
 377
 378 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
 379 # define HAVE_SINHF 1
 380 # define sinhf _sinhf
 381 #endif
 382
 383 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
 384 # define HAVE_SINL 1
 385 # define sinl _sinl
 386 #endif
 387
 388 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
 389 # define HAVE_SQRTF 1
 390 # define sqrtf _sqrtf
 391 #endif
 392
 393 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
 394 # define HAVE_SINHL 1
 395 # define sinhl _sinhl
 396 #endif
 397
 398 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
 399 # define HAVE_TANF 1
 400 # define tanf _tanf
 401 #endif
 402
 403 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
 404 # define HAVE_SQRTL 1
 405 # define sqrtl _sqrtl
 406 #endif
 407
 408 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
 409 # define HAVE_TANHF 1
 410 # define tanhf _tanhf
 411 #endif
 412
 413 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
 414 # define HAVE_TANF 1
 415 # define tanf _tanf
 416 #endif
 417
 418 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
 419 # define HAVE_STRTOF 1
 420 # define strtof _strtof
 421 #endif
 422
 423 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
 424 # define HAVE_TANHL 1
 425 # define tanhl _tanhl
 426 #endif
 427
 428 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
 429 # define HAVE_STRTOLD 1
 430 # define strtold _strtold
 431 #endif
 432
 433 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
 434 # define HAVE_SINCOS 1
 435 # define sincos _sincos
 436 #endif
 437
 438 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
 439 # define HAVE_SINCOSF 1
 440 # define sincosf _sincosf
 441 #endif
 442
 443 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
 444 # define HAVE_SINCOSL 1
 445 # define sincosl _sincosl
 446 #endif
 447
 448 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
 449 # define HAVE_FINITE 1
 450 # define finite _finite
 451 #endif
 452
 453 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
 454 # define HAVE_FINITEF 1
 455 # define finitef _finitef
 456 #endif
 457
 458 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
 459 # define HAVE_FINITEL 1
 460 # define finitel _finitel
 461 #endif
 462
 463 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
 464 # define HAVE_QFINITE 1
 465 # define qfinite _qfinite
 466 #endif
 467
 468 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
 469 # define HAVE_FPCLASS 1
 470 # define fpclass _fpclass
 471 #endif
 472
 473 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
 474 # define HAVE_QFPCLASS 1
 475 # define qfpclass _qfpclass
 476 #endif
 477