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 poll is available in <poll.h>. 139 #undef HAVE_POLL 140 141 // Define if S_ISREG (Posix) is available in <sys/stat.h>. 142 #undef HAVE_S_ISREG 143 144 // Define if S_IFREG is available in <sys/stat.h>. 145 #undef HAVE_S_IFREG 146 147 // Define if LC_MESSAGES is available in <locale.h>. 148 #undef HAVE_LC_MESSAGES 149 150 // Define if <float.h> exists. 151 #undef HAVE_FLOAT_H 152 153 // Define if modf is present in <math.h> 154 #undef HAVE_MODF 155 156 // @BOTTOM@ 157 // 158 // Systems that have certain non-standard functions prefixed with an 159 // underscore, we'll handle those here. Must come after config.h.in. 160 // 161 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN) 162 # define HAVE_ISNAN 1 163 # define isnan _isnan 164 #endif 165 166 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF) 167 # define HAVE_ISNANF 1 168 # define isnanf _isnanf 169 #endif 170 171 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL) 172 # define HAVE_ISNANL 1 173 # define isnanl _isnanl 174 #endif 175 176 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF) 177 # define HAVE_ISINF 1 178 # define isinf _isinf 179 #endif 180 181 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF) 182 # define HAVE_ISINFF 1 183 # define isinff _isinff 184 #endif 185 186 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL) 187 # define HAVE_ISINFL 1 188 # define isinfl _isinfl 189 #endif 190 191 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN) 192 # define HAVE_COPYSIGN 1 193 # define copysign _copysign 194 #endif 195 196 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL) 197 # define HAVE_COPYSIGNL 1 198 # define copysignl _copysignl 199 #endif 200 201 #if defined (HAVE__COSF) && ! defined (HAVE_COSF) 202 # define HAVE_COSF 1 203 # define cosf _cosf 204 #endif 205 206 #if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF) 207 # define HAVE_ACOSF 1 208 # define acosf _acosf 209 #endif 210 211 #if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL) 212 # define HAVE_ACOSL 1 213 # define acosl _acosl 214 #endif 215 216 #if defined (HAVE__ASINF) && ! defined (HAVE_ASINF) 217 # define HAVE_ASINF 1 218 # define asinf _asinf 219 #endif 220 221 #if defined (HAVE__ASINL) && ! defined (HAVE_ASINL) 222 # define HAVE_ASINL 1 223 # define asinl _asinl 224 #endif 225 226 #if defined (HAVE__ATANF) && ! defined (HAVE_ATANF) 227 # define HAVE_ATANF 1 228 # define atanf _atanf 229 #endif 230 231 #if defined (HAVE__ATANL) && ! defined (HAVE_ATANL) 232 # define HAVE_ATANL 1 233 # define atanl _atanl 234 #endif 235 236 #if defined (HAVE__CEILF) && ! defined (HAVE_CEILF) 237 # define HAVE_CEILF 1 238 # define aceil _ceilf 239 #endif 240 241 #if defined (HAVE__CEILL) && ! defined (HAVE_CEILL) 242 # define HAVE_CEILL 1 243 # define aceil _ceill 244 #endif 245 246 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF) 247 # define HAVE_COSHF 1 248 # define coshf _coshf 249 #endif 250 251 #if defined (HAVE__COSL) && ! defined (HAVE_COSL) 252 # define HAVE_COSL 1 253 # define cosl _cosl 254 #endif 255 256 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF) 257 # define HAVE_LOGF 1 258 # define logf _logf 259 #endif 260 261 #if defined (HAVE__COSHL) && ! defined (HAVE_COSHL) 262 # define HAVE_COSHL 1 263 # define coshl _coshl 264 #endif 265 266 #if defined (HAVE__EXPF) && ! defined (HAVE_EXPF) 267 # define HAVE_EXPF 1 268 # define expf _expf 269 #endif 270 271 #if defined (HAVE__EXPL) && ! defined (HAVE_EXPL) 272 # define HAVE_EXPL 1 273 # define expl _expl 274 #endif 275 276 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF) 277 # define HAVE_FABSF 1 278 # define fabsf _fabsf 279 #endif 280 281 #if defined (HAVE__FABSL) && ! defined (HAVE_FABSL) 282 # define HAVE_FABSL 1 283 # define fabsl _fabsl 284 #endif 285 286 #if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF) 287 # define HAVE_FLOORF 1 288 # define floorf _floorf 289 #endif 290 291 #if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL) 292 # define HAVE_FLOORL 1 293 # define floorl _floorl 294 #endif 295 296 #if defined (HAVE__FMODF) && ! defined (HAVE_FMODF) 297 # define HAVE_FMODF 1 298 # define fmodf _fmodf 299 #endif 300 301 #if defined (HAVE__FMODL) && ! defined (HAVE_FMODL) 302 # define HAVE_FMODL 1 303 # define fmodl _fmodl 304 #endif 305 306 #if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF) 307 # define HAVE_FREXPF 1 308 # define frexpf _frexpf 309 #endif 310 311 #if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL) 312 # define HAVE_FREXPL 1 313 # define frexpl _frexpl 314 #endif 315 316 #if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF) 317 # define HAVE_LDEXPF 1 318 # define ldexpf _ldexpf 319 #endif 320 321 #if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL) 322 # define HAVE_LDEXPL 1 323 # define ldexpl _ldexpl 324 #endif 325 326 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F) 327 # define HAVE_LOG10F 1 328 # define log10f _log10f 329 #endif 330 331 #if defined (HAVE__LOGL) && ! defined (HAVE_LOGL) 332 # define HAVE_LOGL 1 333 # define logl _logl 334 #endif 335 336 #if defined (HAVE__POWF) && ! defined (HAVE_POWF) 337 # define HAVE_POWF 1 338 # define powf _powf 339 #endif 340 341 #if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L) 342 # define HAVE_LOG10L 1 343 # define log10l _log10l 344 #endif 345 346 #if defined (HAVE__MODF) && ! defined (HAVE_MODF) 347 # define HAVE_MODF 1 348 # define modf _modf 349 #endif 350 351 #if defined (HAVE__MODL) && ! defined (HAVE_MODL) 352 # define HAVE_MODL 1 353 # define modl _modl 354 #endif 355 356 #if defined (HAVE__SINF) && ! defined (HAVE_SINF) 357 # define HAVE_SINF 1 358 # define sinf _sinf 359 #endif 360 361 #if defined (HAVE__POWL) && ! defined (HAVE_POWL) 362 # define HAVE_POWL 1 363 # define powl _powl 364 #endif 365 366 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF) 367 # define HAVE_SINHF 1 368 # define sinhf _sinhf 369 #endif 370 371 #if defined (HAVE__SINL) && ! defined (HAVE_SINL) 372 # define HAVE_SINL 1 373 # define sinl _sinl 374 #endif 375 376 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF) 377 # define HAVE_SQRTF 1 378 # define sqrtf _sqrtf 379 #endif 380 381 #if defined (HAVE__SINHL) && ! defined (HAVE_SINHL) 382 # define HAVE_SINHL 1 383 # define sinhl _sinhl 384 #endif 385 386 #if defined (HAVE__TANF) && ! defined (HAVE_TANF) 387 # define HAVE_TANF 1 388 # define tanf _tanf 389 #endif 390 391 #if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL) 392 # define HAVE_SQRTL 1 393 # define sqrtl _sqrtl 394 #endif 395 396 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF) 397 # define HAVE_TANHF 1 398 # define tanhf _tanhf 399 #endif 400 401 #if defined (HAVE__TANL) && ! defined (HAVE_TANL) 402 # define HAVE_TANF 1 403 # define tanf _tanf 404 #endif 405 406 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF) 407 # define HAVE_STRTOF 1 408 # define strtof _strtof 409 #endif 410 411 #if defined (HAVE__TANHL) && ! defined (HAVE_TANHL) 412 # define HAVE_TANHL 1 413 # define tanhl _tanhl 414 #endif 415 416 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD) 417 # define HAVE_STRTOLD 1 418 # define strtold _strtold 419 #endif 420 421 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS) 422 # define HAVE_SINCOS 1 423 # define sincos _sincos 424 #endif 425 426 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF) 427 # define HAVE_SINCOSF 1 428 # define sincosf _sincosf 429 #endif 430 431 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL) 432 # define HAVE_SINCOSL 1 433 # define sincosl _sincosl 434 #endif 435 436 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE) 437 # define HAVE_FINITE 1 438 # define finite _finite 439 #endif 440 441 #if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF) 442 # define HAVE_FINITEF 1 443 # define finitef _finitef 444 #endif 445 446 #if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL) 447 # define HAVE_FINITEL 1 448 # define finitel _finitel 449 #endif 450 451 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE) 452 # define HAVE_QFINITE 1 453 # define qfinite _qfinite 454 #endif 455 456 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS) 457 # define HAVE_FPCLASS 1 458 # define fpclass _fpclass 459 #endif 460 461 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS) 462 # define HAVE_QFPCLASS 1 463 # define qfpclass _qfpclass 464 #endif 465 466