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 // Define if GCC supports weak symbols.
  14 #undef _GLIBCPP_SUPPORTS_WEAK
  15
  16 // Include I/O support for 'long long' and 'unsigned long long'.
  17 #undef _GLIBCPP_USE_LONG_LONG
  18
  19 // Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
  20 #undef _GLIBCPP_USE_C99
  21
  22 // Include support for 'long double'.
  23 #undef _GLIBCPP_USE_LONG_DOUBLE
  24
  25 // Include support for shadow headers, ie --enable-cshadow-headers.
  26 #undef _GLIBCPP_USE_SHADOW_HEADERS
  27
  28 // Define if code specialized for wchar_t should be used.
  29 #undef _GLIBCPP_USE_WCHAR_T
  30
  31 // Define if using setrlimit to limit memory usage during 'make check'.
  32 #undef _GLIBCPP_MEM_LIMITS
  33
  34 // Define to use concept checking code from the boost libraries.
  35 #undef _GLIBCPP_CONCEPT_CHECKS
  36
  37 // Define if the atan2f function exists.
  38 #undef _GLIBCPP_HAVE_ATAN2F
  39
  40 // Define if the atan2l function exists.
  41 #undef _GLIBCPP_HAVE_ATAN2L
  42
  43 // Define if the copysignf function exists.
  44 #undef _GLIBCPP_HAVE_COPYSIGNF
  45
  46 // Define to use symbol versioning in the shared library.
  47 #undef _GLIBCPP_SYMVER
  48
  49 // Define symbol versioning in assember directives. If symbol
  50 // versioning is beigng used, and the assembler supports this kind of
  51 // thing, then use it.
  52 // NB: _GLIBCPP_AT_AT is a hack to work around quoting issues in m4.
  53 #if _GLIBCPP_SYMVER
  54   #define _GLIBCPP_ASM_SYMVER(cur, old, version) \
  55    asm (".symver " #cur "," #old _GLIBCPP_AT_AT #version);
  56 #else
  57   #define _GLIBCPP_ASM_SYMVER(cur, old, version)
  58 #endif
  59
  60 // Define if gthr-default.h exists (meaning that threading support is enabled).
  61 #undef HAVE_GTHR_DEFAULT
  62
  63 // Define if drand48 exists.
  64 #undef HAVE_DRAND48
  65
  66 // Define if getpagesize exists.
  67 #undef HAVE_GETPAGESIZE
  68
  69 // Define if setenv exists.
  70 #undef HAVE_SETENV
  71
  72 // Define if sigsetjmp exists.
  73 #undef HAVE_SIGSETJMP
  74
  75 // Define if mbstate_t exists in wchar.h.
  76 #undef HAVE_MBSTATE_T
  77
  78 // Define if you have the modff function.
  79 #undef HAVE_MODFF
  80
  81 // Define if you have the modfl function.
  82 #undef HAVE_MODFL
  83
  84 // Define if you have the expf function.
  85 #undef HAVE_EXPF
  86
  87 // Define if you have the expl function.
  88 #undef HAVE_EXPL
  89
  90 // Define if you have the hypotf function.
  91 #undef HAVE_HYPOTF
  92
  93 // Define if you have the hypotl function.
  94 #undef HAVE_HYPOTL
  95
  96 // Define if the compiler/host combination has __builtin_abs
  97 #undef HAVE___BUILTIN_ABS
  98
  99 // Define if the compiler/host combination has __builtin_labs
 100 #undef HAVE___BUILTIN_LABS
 101
 102 // Define if the compiler/host combination has __builtin_cos
 103 #undef HAVE___BUILTIN_COS
 104
 105 // Define if the compiler/host combination has __builtin_cosf
 106 #undef HAVE___BUILTIN_COSF
 107
 108 // Define if the compiler/host combination has __builtin_cosl
 109 #undef HAVE___BUILTIN_COSL
 110
 111 // Define if the compiler/host combination has __builtin_fabs
 112 #undef HAVE___BUILTIN_FABS
 113
 114 // Define if the compiler/host combination has __builtin_fabsf
 115 #undef HAVE___BUILTIN_FABSF
 116
 117 // Define if the compiler/host combination has __builtin_fabsl
 118 #undef HAVE___BUILTIN_FABSL
 119
 120 // Define if the compiler/host combination has __builtin_sin
 121 #undef HAVE___BUILTIN_SIN
 122
 123 // Define if the compiler/host combination has __builtin_sinf
 124 #undef HAVE___BUILTIN_SINF
 125
 126 // Define if the compiler/host combination has __builtin_sinl
 127 #undef HAVE___BUILTIN_SINL
 128
 129 // Define if the compiler/host combination has __builtin_sqrt
 130 #undef HAVE___BUILTIN_SQRT
 131
 132 // Define if the compiler/host combination has __builtin_sqrtf
 133 #undef HAVE___BUILTIN_SQRTF
 134
 135 // Define if the compiler/host combination has __builtin_sqrtl
 136 #undef HAVE___BUILTIN_SQRTL
 137
 138 // Define if LC_MESSAGES is available in <locale.h>.
 139 #undef HAVE_LC_MESSAGES
 140
 141 // Define if <float.h> exists.
 142 #undef HAVE_FLOAT_H
 143
 144 // Define if modf is present in <math.h>
 145 #undef HAVE_MODF
 146
 147 // @BOTTOM@
 148 //
 149 // Systems that have certain non-standard functions prefixed with an
 150 // underscore, we'll handle those here. Must come after config.h.in.
 151 //
 152 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
 153 # define HAVE_ISNAN 1
 154 # define isnan _isnan
 155 #endif
 156
 157 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
 158 # define HAVE_ISNANF 1
 159 # define isnanf _isnanf
 160 #endif
 161
 162 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
 163 # define HAVE_ISNANL 1
 164 # define isnanl _isnanl
 165 #endif
 166
 167 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
 168 # define HAVE_ISINF 1
 169 # define isinf _isinf
 170 #endif
 171
 172 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
 173 # define HAVE_ISINFF 1
 174 # define isinff _isinff
 175 #endif
 176
 177 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
 178 # define HAVE_ISINFL 1
 179 # define isinfl _isinfl
 180 #endif
 181
 182 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
 183 # define HAVE_COPYSIGN 1
 184 # define copysign _copysign
 185 #endif
 186
 187 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
 188 # define HAVE_COPYSIGNL 1
 189 # define copysignl _copysignl
 190 #endif
 191
 192 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
 193 # define HAVE_COSF 1
 194 # define cosf _cosf
 195 #endif
 196
 197 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
 198 # define HAVE_ACOSF 1
 199 # define acosf _acosf
 200 #endif
 201
 202 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
 203 # define HAVE_ACOSL 1
 204 # define acosl _acosl
 205 #endif
 206
 207 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
 208 # define HAVE_ASINF 1
 209 # define asinf _asinf
 210 #endif
 211
 212 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
 213 # define HAVE_ASINL 1
 214 # define asinl _asinl
 215 #endif
 216
 217 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
 218 # define HAVE_ATANF 1
 219 # define atanf _atanf
 220 #endif
 221
 222 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
 223 # define HAVE_ATANL 1
 224 # define atanl _atanl
 225 #endif
 226
 227 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
 228 # define HAVE_CEILF 1
 229 # define aceil _ceilf
 230 #endif
 231
 232 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
 233 # define HAVE_CEILL 1
 234 # define aceil _ceill
 235 #endif
 236
 237 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
 238 # define HAVE_COSHF 1
 239 # define coshf _coshf
 240 #endif
 241
 242 #if defined (HAVE__COSL) && ! defined (HAVE_COSL)
 243 # define HAVE_COSL 1
 244 # define cosl _cosl
 245 #endif
 246
 247 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
 248 # define HAVE_LOGF 1
 249 # define logf _logf
 250 #endif
 251
 252 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
 253 # define HAVE_COSHL 1
 254 # define coshl _coshl
 255 #endif
 256
 257 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
 258 # define HAVE_EXPF 1
 259 # define expf _expf
 260 #endif
 261
 262 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
 263 # define HAVE_EXPL 1
 264 # define expl _expl
 265 #endif
 266
 267 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
 268 # define HAVE_FABSF 1
 269 # define fabsf _fabsf
 270 #endif
 271
 272 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
 273 # define HAVE_FABSL 1
 274 # define fabsl _fabsl
 275 #endif
 276
 277 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
 278 # define HAVE_FLOORF 1
 279 # define floorf _floorf
 280 #endif
 281
 282 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
 283 # define HAVE_FLOORL 1
 284 # define floorl _floorl
 285 #endif
 286
 287 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
 288 # define HAVE_FMODF 1
 289 # define fmodf _fmodf
 290 #endif
 291
 292 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
 293 # define HAVE_FMODL 1
 294 # define fmodl _fmodl
 295 #endif
 296
 297 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
 298 # define HAVE_FREXPF 1
 299 # define frexpf _frexpf
 300 #endif
 301
 302 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
 303 # define HAVE_FREXPL 1
 304 # define frexpl _frexpl
 305 #endif
 306
 307 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
 308 # define HAVE_LDEXPF 1
 309 # define ldexpf _ldexpf
 310 #endif
 311
 312 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
 313 # define HAVE_LDEXPL 1
 314 # define ldexpl _ldexpl
 315 #endif
 316
 317 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
 318 # define HAVE_LOG10F 1
 319 # define log10f _log10f
 320 #endif
 321
 322 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
 323 # define HAVE_LOGL 1
 324 # define logl _logl
 325 #endif
 326
 327 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
 328 # define HAVE_POWF 1
 329 # define powf _powf
 330 #endif
 331
 332 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
 333 # define HAVE_LOG10L 1
 334 # define log10l _log10l
 335 #endif
 336
 337 #if defined (HAVE__MODF) && ! defined (HAVE_MODF)
 338 # define HAVE_MODF 1
 339 # define modf _modf
 340 #endif
 341
 342 #if defined (HAVE__MODL) && ! defined (HAVE_MODL)
 343 # define HAVE_MODL 1
 344 # define modl _modl
 345 #endif
 346
 347 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
 348 # define HAVE_SINF 1
 349 # define sinf _sinf
 350 #endif
 351
 352 #if defined (HAVE__POWL) && ! defined (HAVE_POWL)
 353 # define HAVE_POWL 1
 354 # define powl _powl
 355 #endif
 356
 357 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
 358 # define HAVE_SINHF 1
 359 # define sinhf _sinhf
 360 #endif
 361
 362 #if defined (HAVE__SINL) && ! defined (HAVE_SINL)
 363 # define HAVE_SINL 1
 364 # define sinl _sinl
 365 #endif
 366
 367 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
 368 # define HAVE_SQRTF 1
 369 # define sqrtf _sqrtf
 370 #endif
 371
 372 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
 373 # define HAVE_SINHL 1
 374 # define sinhl _sinhl
 375 #endif
 376
 377 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
 378 # define HAVE_TANF 1
 379 # define tanf _tanf
 380 #endif
 381
 382 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
 383 # define HAVE_SQRTL 1
 384 # define sqrtl _sqrtl
 385 #endif
 386
 387 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
 388 # define HAVE_TANHF 1
 389 # define tanhf _tanhf
 390 #endif
 391
 392 #if defined (HAVE__TANL) && ! defined (HAVE_TANL)
 393 # define HAVE_TANF 1
 394 # define tanf _tanf
 395 #endif
 396
 397 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
 398 # define HAVE_STRTOF 1
 399 # define strtof _strtof
 400 #endif
 401
 402 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
 403 # define HAVE_TANHL 1
 404 # define tanhl _tanhl
 405 #endif
 406
 407 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
 408 # define HAVE_STRTOLD 1
 409 # define strtold _strtold
 410 #endif
 411
 412 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
 413 # define HAVE_SINCOS 1
 414 # define sincos _sincos
 415 #endif
 416
 417 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
 418 # define HAVE_SINCOSF 1
 419 # define sincosf _sincosf
 420 #endif
 421
 422 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
 423 # define HAVE_SINCOSL 1
 424 # define sincosl _sincosl
 425 #endif
 426
 427 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
 428 # define HAVE_FINITE 1
 429 # define finite _finite
 430 #endif
 431
 432 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
 433 # define HAVE_FINITEF 1
 434 # define finitef _finitef
 435 #endif
 436
 437 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
 438 # define HAVE_FINITEL 1
 439 # define finitel _finitel
 440 #endif
 441
 442 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
 443 # define HAVE_QFINITE 1
 444 # define qfinite _qfinite
 445 #endif
 446
 447 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
 448 # define HAVE_FPCLASS 1
 449 # define fpclass _fpclass
 450 #endif
 451
 452 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
 453 # define HAVE_QFPCLASS 1
 454 # define qfpclass _qfpclass
 455 #endif
 456