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gcc/libstdc++-v3/acconfig.h
Steven King 54fa741538 acconfig.h: Added defines for HAVE_BUILTIN math functs for float, double and long double. 
2000-06-06  Steven King <sxking@uswest.net>

        * acconfig.h: Added defines for HAVE_BUILTIN math functs for float,
        double and long double.  Added defines for HAVE libm math functs for
        float and long double.
        * aclocal.m4: Added configure checks for builtin math funcs and libm
        support for float and long double versions of the math functions.
        * config.h.in: Added undefs for math functs.
        * configure: Regenerate.
        * math/mathconf: Changed the _GLIBCPP_HAS_BUILTIN_* to
        _GLIBCPP_HAVE_BUILTIN_*.
        * bits/std_cmath.h: Added long double support.  Use builtins for
        float, double and long if available, otherwise, use libm versions if
        availible, otherwise, punt.
        * shadow/bits/std_cmath.h: ditto

From-SVN: r34436
2000-06-06 20:26:13 +00:00

530 lines
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// acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
// Include support for 'long long' and 'unsigned long long'.
#undef _GLIBCPP_USE_LONG_LONG
// Define if the host has a type mbstate_t defined in
// wchar.h, as required by 21.1.3.1. Some systems, namely
// hppa-hp-hpux10.20 do not meet this requirement, and must be worked
// around.
#undef _GLIBCPP_NEED_MBSTATE_T
// Define if code specialized for wchar_t should be used.
#undef _GLIBCPP_USE_WCHAR_T
// Define if the compiler/host combination has __builtin_acos
#undef HAVE_BUILTIN_ACOS
// Define if the compiler/host combination has __builtin_acosf
#undef HAVE_BUILTIN_ACOSF
// Define if the compiler/host combination has __builtin_acosl
#undef HAVE_BUILTIN_ACOSL
// Define if the compiler/host combination has __builtin_asin
#undef HAVE_BUILTIN_ASIN
// Define if the compiler/host combination has __builtin_asinf
#undef HAVE_BUILTIN_ASINF
// Define if the compiler/host combination has __builtin_asinl
#undef HAVE_BUILTIN_ASINL
// Define if the compiler/host combination has __builtin_atan
#undef HAVE_BUILTIN_ATAN
// Define if the compiler/host combination has __builtin_atanf
#undef HAVE_BUILTIN_ATANF
// Define if the compiler/host combination has __builtin_atanl
#undef HAVE_BUILTIN_ATANL
// Define if the compiler/host combination has __builtin_atan2
#undef HAVE_BUILTIN_ATAN2
// Define if the compiler/host combination has __builtin_atan2f
#undef HAVE_BUILTIN_ATAN2F
// Define if the compiler/host combination has __builtin_atan2l
#undef HAVE_BUILTIN_ATAN2L
// Define if the compiler/host combination has __builtin_ceil
#undef HAVE_BUILTIN_CEIL
// Define if the compiler/host combination has __builtin_ceilf
#undef HAVE_BUILTIN_CEILF
// Define if the compiler/host combination has __builtin_ceill
#undef HAVE_BUILTIN_CEILL
// Define if the compiler/host combination has __builtin_cos
#undef HAVE_BUILTIN_COS
// Define if the compiler/host combination has __builtin_cosf
#undef HAVE_BUILTIN_COSF
// Define if the compiler/host combination has __builtin_cosl
#undef HAVE_BUILTIN_COSL
// Define if the compiler/host combination has __builtin_cosh
#undef HAVE_BUILTIN_COSH
// Define if the compiler/host combination has __builtin_coshf
#undef HAVE_BUILTIN_COSHF
// Define if the compiler/host combination has __builtin_coshl
#undef HAVE_BUILTIN_COSHL
// Define if the compiler/host combination has __builtin_exp
#undef HAVE_BUILTIN_EXP
// Define if the compiler/host combination has __builtin_expf
#undef HAVE_BUILTIN_EXPF
// Define if the compiler/host combination has __builtin_expl
#undef HAVE_BUILTIN_EXPL
// Define if the compiler/host combination has __builtin_fabs
#undef HAVE_BUILTIN_FABS
// Define if the compiler/host combination has __builtin_fabsf
#undef HAVE_BUILTIN_FABSF
// Define if the compiler/host combination has __builtin_fabsl
#undef HAVE_BUILTIN_FABSL
// Define if the compiler/host combination has __builtin_floor
#undef HAVE_BUILTIN_FLOOR
// Define if the compiler/host combination has __builtin_floorf
#undef HAVE_BUILTIN_FLOORF
// Define if the compiler/host combination has __builtin_floorl
#undef HAVE_BUILTIN_FLOORL
// Define if the compiler/host combination has __builtin_frexp
#undef HAVE_BUILTIN_FREXP
// Define if the compiler/host combination has __builtin_frexpf
#undef HAVE_BUILTIN_FREXPF
// Define if the compiler/host combination has __builtin_frexpl
#undef HAVE_BUILTIN_FREXPL
// Define if the compiler/host combination has __builtin_ldexp
#undef HAVE_BUILTIN_LDEXP
// Define if the compiler/host combination has __builtin_ldexpf
#undef HAVE_BUILTIN_LDEXPF
// Define if the compiler/host combination has __builtin_ldexpl
#undef HAVE_BUILTIN_LDEXPL
// Define if the compiler/host combination has __builtin_log
#undef HAVE_BUILTIN_LOG
// Define if the compiler/host combination has __builtin_logf
#undef HAVE_BUILTIN_LOGF
// Define if the compiler/host combination has __builtin_logl
#undef HAVE_BUILTIN_LOGL
// Define if the compiler/host combination has __builtin_log10
#undef HAVE_BUILTIN_LOG10
// Define if the compiler/host combination has __builtin_log10f
#undef HAVE_BUILTIN_LOG10F
// Define if the compiler/host combination has __builtin_log10l
#undef HAVE_BUILTIN_LOG10L
// Define if the compiler/host combination has __builtin_modf
#undef HAVE_BUILTIN_MODF
// Define if the compiler/host combination has __builtin_modff
#undef HAVE_BUILTIN_MODFF
// Define if the compiler/host combination has __builtin_modfl
#undef HAVE_BUILTIN_MODFL
// Define if the compiler/host combination has __builtin_pow
#undef HAVE_BUILTIN_POW
// Define if the compiler/host combination has __builtin_powf
#undef HAVE_BUILTIN_POWF
// Define if the compiler/host combination has __builtin_powl
#undef HAVE_BUILTIN_POWL
// Define if the compiler/host combination has __builtin_sin
#undef HAVE_BUILTIN_SIN
// Define if the compiler/host combination has __builtin_sinf
#undef HAVE_BUILTIN_SINF
// Define if the compiler/host combination has __builtin_sinl
#undef HAVE_BUILTIN_SINL
// Define if the compiler/host combination has __builtin_sinh
#undef HAVE_BUILTIN_SINH
// Define if the compiler/host combination has __builtin_sinhf
#undef HAVE_BUILTIN_SINHF
// Define if the compiler/host combination has __builtin_sinhl
#undef HAVE_BUILTIN_SINHL
// Define if the compiler/host combination has __builtin_sqrt
#undef HAVE_BUILTIN_SQRT
// Define if the compiler/host combination has __builtin_sqrtf
#undef HAVE_BUILTIN_SQRTF
// Define if the compiler/host combination has __builtin_sqrtl
#undef HAVE_BUILTIN_SQRTL
// Define if the compiler/host combination has __builtin_tan
#undef HAVE_BUILTIN_TAN
// Define if the compiler/host combination has __builtin_tanf
#undef HAVE_BUILTIN_TANF
// Define if the compiler/host combination has __builtin_tanl
#undef HAVE_BUILTIN_TANL
// Define if the compiler/host combination has __builtin_tanh
#undef HAVE_BUILTIN_TANH
// Define if the compiler/host combination has __builtin_tanhf
#undef HAVE_BUILTIN_TANHF
// Define if the compiler/host combination has __builtin_tanhl
#undef HAVE_BUILTIN_TANHL
// Define if GCC support for __complex__ float is buggy.
#undef _GLIBCPP_BUGGY_FLOAT_COMPLEX
// Define if GCC support for __complex__ is buggy.
#undef _GLIBCPP_BUGGY_COMPLEX
// Define if LC_MESSAGES is available in <locale.h>.
#undef HAVE_LC_MESSAGES
// Define if <float.h> exists.
#undef HAVE_FLOAT_H
// Define if modf is present in <math.h>
#undef HAVE_MODF
// @BOTTOM@
//
// Systems that have certain non-standard functions prefixed with an
// underscore, we'll handle those here. Must come after config.h.in.
//
#if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
# define HAVE_ISNAN 1
# define isnan _isnan
#endif
#if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
# define HAVE_ISNANF 1
# define isnanf _isnanf
#endif
#if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
# define HAVE_ISNANL 1
# define isnanl _isnanl
#endif
#if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
# define HAVE_ISINF 1
# define isinf _isinf
#endif
#if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
# define HAVE_ISINFF 1
# define isinff _isinff
#endif
#if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
# define HAVE_ISINFL 1
# define isinfl _isinfl
#endif
#if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
# define HAVE_COPYSIGN 1
# define copysign _copysign
#endif
#if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
# define HAVE_COPYSIGNL 1
# define copysignl _copysignl
#endif
#if defined (HAVE__COSF) && ! defined (HAVE_COSF)
# define HAVE_COSF 1
# define cosf _cosf
#endif
#if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
# define HAVE_ACOSF 1
# define acosf _acosf
#endif
#if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
# define HAVE_ACOSL 1
# define acosl _acosl
#endif
#if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
# define HAVE_ASINF 1
# define asinf _asinf
#endif
#if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
# define HAVE_ASINL 1
# define asinl _asinl
#endif
#if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
# define HAVE_ATANF 1
# define atanf _atanf
#endif
#if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
# define HAVE_ATANL 1
# define atanl _atanl
#endif
#if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
# define HAVE_CEILF 1
# define aceil _ceilf
#endif
#if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
# define HAVE_CEILL 1
# define aceil _ceill
#endif
#if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
# define HAVE_COSHF 1
# define coshf _coshf
#endif
#if defined (HAVE__COSL) && ! defined (HAVE_COSL)
# define HAVE_COSL 1
# define cosl _cosl
#endif
#if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
# define HAVE_LOGF 1
# define logf _logf
#endif
#if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
# define HAVE_COSHL 1
# define coshl _coshl
#endif
#if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
# define HAVE_EXPF 1
# define expf _expf
#endif
#if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
# define HAVE_EXPL 1
# define expl _expl
#endif
#if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
# define HAVE_FABSF 1
# define fabsf _fabsf
#endif
#if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
# define HAVE_FABSL 1
# define fabsl _fabsl
#endif
#if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
# define HAVE_FLOORF 1
# define floorf _floorf
#endif
#if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
# define HAVE_FLOORL 1
# define floorl _floorl
#endif
#if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
# define HAVE_FMODF 1
# define fmodf _fmodf
#endif
#if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
# define HAVE_FMODL 1
# define fmodl _fmodl
#endif
#if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
# define HAVE_FREXPF 1
# define frexpf _frexpf
#endif
#if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
# define HAVE_FREXPL 1
# define frexpl _frexpl
#endif
#if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
# define HAVE_LDEXPF 1
# define ldexpf _ldexpf
#endif
#if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
# define HAVE_LDEXPL 1
# define ldexpl _ldexpl
#endif
#if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
# define HAVE_LOG10F 1
# define log10f _log10f
#endif
#if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
# define HAVE_LOGL 1
# define logl _logl
#endif
#if defined (HAVE__POWF) && ! defined (HAVE_POWF)
# define HAVE_POWF 1
# define powf _powf
#endif
#if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
# define HAVE_LOG10L 1
# define log10l _log10l
#endif
#if defined (HAVE__MODF) && ! defined (HAVE_MODF)
# define HAVE_MODF 1
# define modf _modf
#endif
#if defined (HAVE__MODL) && ! defined (HAVE_MODL)
# define HAVE_MODL 1
# define modl _modl
#endif
#if defined (HAVE__SINF) && ! defined (HAVE_SINF)
# define HAVE_SINF 1
# define sinf _sinf
#endif
#if defined (HAVE__POWL) && ! defined (HAVE_POWL)
# define HAVE_POWL 1
# define powl _powl
#endif
#if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
# define HAVE_SINHF 1
# define sinhf _sinhf
#endif
#if defined (HAVE__SINL) && ! defined (HAVE_SINL)
# define HAVE_SINL 1
# define sinl _sinl
#endif
#if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
# define HAVE_SQRTF 1
# define sqrtf _sqrtf
#endif
#if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
# define HAVE_SINHL 1
# define sinhl _sinhl
#endif
#if defined (HAVE__TANF) && ! defined (HAVE_TANF)
# define HAVE_TANF 1
# define tanf _tanf
#endif
#if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
# define HAVE_SQRTL 1
# define sqrtl _sqrtl
#endif
#if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
# define HAVE_TANHF 1
# define tanhf _tanhf
#endif
#if defined (HAVE__TANL) && ! defined (HAVE_TANL)
# define HAVE_TANF 1
# define tanf _tanf
#endif
#if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
# define HAVE_STRTOF 1
# define strtof _strtof
#endif
#if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
# define HAVE_TANHL 1
# define tanhl _tanhl
#endif
#if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
# define HAVE_STRTOLD 1
# define strtold _strtold
#endif
#if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
# define HAVE_SINCOS 1
# define sincos _sincos
#endif
#if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
# define HAVE_SINCOSF 1
# define sincosf _sincosf
#endif
#if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
# define HAVE_SINCOSL 1
# define sincosl _sincosl
#endif
#if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
# define HAVE_FINITE 1
# define finite _finite
#endif
#if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
# define HAVE_FINITEF 1
# define finitef _finitef
#endif
#if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
# define HAVE_FINITEL 1
# define finitel _finitel
#endif
#if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
# define HAVE_QFINITE 1
# define qfinite _qfinite
#endif
#if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
# define HAVE_FPCLASS 1
# define fpclass _fpclass
#endif
#if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
# define HAVE_QFPCLASS 1
# define qfpclass _qfpclass
#endif
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