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 features such as lldiv_t, llabs, lldiv should be exposed.
  17 #undef _GLIBCXX_USE_C99
  18
  19 // Define if C99 math functions (like fpclassify) should be exposed.
  20 #undef _GLIBCXX_USE_C99_MATH
  21
  22 // Define if C99 complex math functions should be used in std::complex.
  23 #undef _GLIBCXX_USE_C99_COMPLEX
  24
  25 // Define if code specialized for wchar_t should be used.
  26 #undef _GLIBCXX_USE_WCHAR_T
  27
  28 // Define if using setrlimit to set resource limits during 'make check'.
  29 #undef _GLIBCXX_RES_LIMITS
  30
  31 // Define to use concept checking code from the boost libraries.
  32 #undef _GLIBCXX_CONCEPT_CHECKS
  33
  34 // Define to use symbol versioning in the shared library.
  35 #undef _GLIBCXX_SYMVER
  36
  37 // Define symbol versioning in assember directives. If symbol
  38 // versioning is beigng used, and the assembler supports this kind of
  39 // thing, then use it.
  40 // NB: _GLIBCXX_AT_AT is a hack to work around quoting issues in m4.
  41 #if _GLIBCXX_SYMVER
  42   #define _GLIBCXX_ASM_SYMVER(cur, old, version) \
  43    asm (".symver " #cur "," #old _GLIBCXX_AT_AT #version);
  44 #else
  45   #define _GLIBCXX_ASM_SYMVER(cur, old, version)
  46 #endif
  47
  48 // Define if LFS support is available.
  49 #undef _GLIBCXX_USE_LFS
  50
  51 // Define if a fully dynamic basic_string is wanted.
  52 #undef _GLIBCXX_FULLY_DYNAMIC_STRING
  53
  54 // Define if NLS translations are to be used.
  55 #undef _GLIBCXX_USE_NLS
  56
  57 // Define if gthr-default.h exists (meaning that threading support is enabled).
  58 #undef HAVE_GTHR_DEFAULT
  59
  60 // Define if the atan2f function exists.
  61 #undef HAVE_ATAN2F
  62
  63 // Define if the atan2l function exists.
  64 #undef HAVE_ATAN2L
  65
  66 // Define if the tanl function exists.
  67 #undef HAVE_TANL
  68
  69 // Define if the copysignf function exists.
  70 #undef HAVE_COPYSIGNF
  71
  72 // Define if getpagesize exists.
  73 #undef HAVE_GETPAGESIZE
  74
  75 // Define if setenv exists.
  76 #undef HAVE_SETENV
  77
  78 // Define if sigsetjmp exists.
  79 #undef HAVE_SIGSETJMP
  80
  81 // Define if mbstate_t exists in wchar.h.
  82 #undef HAVE_MBSTATE_T
  83
  84 // Define if you have the modff function.
  85 #undef HAVE_MODFF
  86
  87 // Define if you have the modfl function.
  88 #undef HAVE_MODFL
  89
  90 // Define if you have the expf function.
  91 #undef HAVE_EXPF
  92
  93 // Define if you have the expl function.
  94 #undef HAVE_EXPL
  95
  96 // Define if you have the hypot function.
  97 #undef HAVE_HYPOT
  98
  99 // Define if you have the hypotf function.
 100 #undef HAVE_HYPOTF
 101
 102 // Define if you have the hypotl function.
 103 #undef HAVE_HYPOTL
 104
 105 // Define if the compiler/host combination has __builtin_abs
 106 #undef HAVE___BUILTIN_ABS
 107
 108 // Define if the compiler/host combination has __builtin_labs
 109 #undef HAVE___BUILTIN_LABS
 110
 111 // Define if the compiler/host combination has __builtin_cos
 112 #undef HAVE___BUILTIN_COS
 113
 114 // Define if the compiler/host combination has __builtin_cosf
 115 #undef HAVE___BUILTIN_COSF
 116
 117 // Define if the compiler/host combination has __builtin_cosl
 118 #undef HAVE___BUILTIN_COSL
 119
 120 // Define if the compiler/host combination has __builtin_fabs
 121 #undef HAVE___BUILTIN_FABS
 122
 123 // Define if the compiler/host combination has __builtin_fabsf
 124 #undef HAVE___BUILTIN_FABSF
 125
 126 // Define if the compiler/host combination has __builtin_fabsl
 127 #undef HAVE___BUILTIN_FABSL
 128
 129 // Define if the compiler/host combination has __builtin_sin
 130 #undef HAVE___BUILTIN_SIN
 131
 132 // Define if the compiler/host combination has __builtin_sinf
 133 #undef HAVE___BUILTIN_SINF
 134
 135 // Define if the compiler/host combination has __builtin_sinl
 136 #undef HAVE___BUILTIN_SINL
 137
 138 // Define if the compiler/host combination has __builtin_sqrt
 139 #undef HAVE___BUILTIN_SQRT
 140
 141 // Define if the compiler/host combination has __builtin_sqrtf
 142 #undef HAVE___BUILTIN_SQRTF
 143
 144 // Define if the compiler/host combination has __builtin_sqrtl
 145 #undef HAVE___BUILTIN_SQRTL
 146
 147 // Define if poll is available in <poll.h>.
 148 #undef HAVE_POLL
 149
 150 // Define if S_ISREG (Posix) is available in <sys/stat.h>.
 151 #undef HAVE_S_ISREG
 152
 153 // Define if S_IFREG is available in <sys/stat.h>.
 154 #undef HAVE_S_IFREG
 155
 156 // Define if writev is available in <sys/uio.h>.
 157 #undef HAVE_WRITEV
 158
 159 // Define if int64_t is available in <stdint.h>.
 160 #undef HAVE_INT64_T
 161
 162 // Define if LC_MESSAGES is available in <locale.h>.
 163 #undef HAVE_LC_MESSAGES
 164
 165 // Define if <float.h> exists.
 166 #undef HAVE_FLOAT_H
 167
 168 // Define if modf is present in <math.h>
 169 #undef HAVE_MODF
 170
 171 // @BOTTOM@
 172 //
 173 // Systems that have certain non-standard functions prefixed with an
 174 // underscore, we'll handle those here. Must come after config.h.in.
 175 //
 176 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
 177 # define HAVE_ISNAN 1
 178 # define isnan _isnan
 179 #endif
 180
 181 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
 182 # define HAVE_ISNANF 1
 183 # define isnanf _isnanf
 184 #endif
 185
 186 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
 187 # define HAVE_ISNANL 1
 188 # define isnanl _isnanl
 189 #endif
 190
 191 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
 192 # define HAVE_ISINF 1
 193 # define isinf _isinf
 194 #endif
 195
 196 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
 197 # define HAVE_ISINFF 1
 198 # define isinff _isinff
 199 #endif
 200
 201 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
 202 # define HAVE_ISINFL 1
 203 # define isinfl _isinfl
 204 #endif
 205
 206 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
 207 # define HAVE_COPYSIGN 1
 208 # define copysign _copysign
 209 #endif
 210
 211 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
 212 # define HAVE_COPYSIGNL 1
 213 # define copysignl _copysignl
 214 #endif
 215
 216 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
 217 # define HAVE_COSF 1
 218 # define cosf _cosf
 219 #endif
 220
 221 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
 222 # define HAVE_ACOSF 1
 223 # define acosf _acosf
 224 #endif
 225
 226 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
 227 # define HAVE_ACOSL 1
 228 # define acosl _acosl
 229 #endif
 230
 231 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
 232 # define HAVE_ASINF 1
 233 # define asinf _asinf
 234 #endif
 235
 236 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
 237 # define HAVE_ASINL 1
 238 # define asinl _asinl
 239 #endif
 240
 241 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
 242 # define HAVE_ATANF 1
 243 # define atanf _atanf
 244 #endif
 245
 246 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
 247 # define HAVE_ATANL 1
 248 # define atanl _atanl
 249 #endif
 250
 251 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
 252 # define HAVE_CEILF 1
 253 # define aceil _ceilf
 254 #endif
 255
 256 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
 257 # define HAVE_CEILL 1
 258 # define aceil _ceill
 259 #endif
 260
 261 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
 262 # define HAVE_COSHF 1
 263 # define coshf _coshf
 264 #endif
 265
 266 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
 267 # define HAVE_COSL 1
 268 # define cosl _cosl
 269 #endif
 270
 271 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
 272 # define HAVE_LOGF 1
 273 # define logf _logf
 274 #endif
 275
 276 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
 277 # define HAVE_COSHL 1
 278 # define coshl _coshl
 279 #endif
 280
 281 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
 282 # define HAVE_EXPF 1
 283 # define expf _expf
 284 #endif
 285
 286 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
 287 # define HAVE_EXPL 1
 288 # define expl _expl
 289 #endif
 290
 291 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
 292 # define HAVE_FABSF 1
 293 # define fabsf _fabsf
 294 #endif
 295
 296 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
 297 # define HAVE_FABSL 1
 298 # define fabsl _fabsl
 299 #endif
 300
 301 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
 302 # define HAVE_FLOORF 1
 303 # define floorf _floorf
 304 #endif
 305
 306 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
 307 # define HAVE_FLOORL 1
 308 # define floorl _floorl
 309 #endif
 310
 311 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
 312 # define HAVE_FMODF 1
 313 # define fmodf _fmodf
 314 #endif
 315
 316 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
 317 # define HAVE_FMODL 1
 318 # define fmodl _fmodl
 319 #endif
 320
 321 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
 322 # define HAVE_FREXPF 1
 323 # define frexpf _frexpf
 324 #endif
 325
 326 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
 327 # define HAVE_FREXPL 1
 328 # define frexpl _frexpl
 329 #endif
 330
 331 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
 332 # define HAVE_LDEXPF 1
 333 # define ldexpf _ldexpf
 334 #endif
 335
 336 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
 337 # define HAVE_LDEXPL 1
 338 # define ldexpl _ldexpl
 339 #endif
 340
 341 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
 342 # define HAVE_LOG10F 1
 343 # define log10f _log10f
 344 #endif
 345
 346 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
 347 # define HAVE_LOGL 1
 348 # define logl _logl
 349 #endif
 350
 351 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
 352 # define HAVE_POWF 1
 353 # define powf _powf
 354 #endif
 355
 356 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
 357 # define HAVE_LOG10L 1
 358 # define log10l _log10l
 359 #endif
 360
 361 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
 362 # define HAVE_MODF 1
 363 # define modf _modf
 364 #endif
 365
 366 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
 367 # define HAVE_MODL 1
 368 # define modl _modl
 369 #endif
 370
 371 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
 372 # define HAVE_SINF 1
 373 # define sinf _sinf
 374 #endif
 375
 376 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
 377 # define HAVE_POWL 1
 378 # define powl _powl
 379 #endif
 380
 381 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
 382 # define HAVE_SINHF 1
 383 # define sinhf _sinhf
 384 #endif
 385
 386 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
 387 # define HAVE_SINL 1
 388 # define sinl _sinl
 389 #endif
 390
 391 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
 392 # define HAVE_SQRTF 1
 393 # define sqrtf _sqrtf
 394 #endif
 395
 396 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
 397 # define HAVE_SINHL 1
 398 # define sinhl _sinhl
 399 #endif
 400
 401 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
 402 # define HAVE_TANF 1
 403 # define tanf _tanf
 404 #endif
 405
 406 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
 407 # define HAVE_SQRTL 1
 408 # define sqrtl _sqrtl
 409 #endif
 410
 411 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
 412 # define HAVE_TANHF 1
 413 # define tanhf _tanhf
 414 #endif
 415
 416 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
 417 # define HAVE_TANF 1
 418 # define tanf _tanf
 419 #endif
 420
 421 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
 422 # define HAVE_STRTOF 1
 423 # define strtof _strtof
 424 #endif
 425
 426 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
 427 # define HAVE_TANHL 1
 428 # define tanhl _tanhl
 429 #endif
 430
 431 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
 432 # define HAVE_STRTOLD 1
 433 # define strtold _strtold
 434 #endif
 435
 436 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
 437 # define HAVE_SINCOS 1
 438 # define sincos _sincos
 439 #endif
 440
 441 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
 442 # define HAVE_SINCOSF 1
 443 # define sincosf _sincosf
 444 #endif
 445
 446 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
 447 # define HAVE_SINCOSL 1
 448 # define sincosl _sincosl
 449 #endif
 450
 451 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
 452 # define HAVE_FINITE 1
 453 # define finite _finite
 454 #endif
 455
 456 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
 457 # define HAVE_FINITEF 1
 458 # define finitef _finitef
 459 #endif
 460
 461 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
 462 # define HAVE_FINITEL 1
 463 # define finitel _finitel
 464 #endif
 465
 466 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
 467 # define HAVE_QFINITE 1
 468 # define qfinite _qfinite
 469 #endif
 470
 471 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
 472 # define HAVE_FPCLASS 1
 473 # define fpclass _fpclass
 474 #endif
 475
 476 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
 477 # define HAVE_QFPCLASS 1
 478 # define qfpclass _qfpclass
 479 #endif
 480