X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmath.in.h;h=9d73c5e5bb23f7ff3a343e879de24641d6e81275;hb=1276a2c5f24c0c932426aca9c899fa524d2443f2;hp=94076815ae20d3476abb4e2f465075ce5e28552a;hpb=a5766f2b114a3a8ca55f7257aa9eef8b5ddc466a;p=gnulib.git diff --git a/lib/math.in.h b/lib/math.in.h index 94076815a..9d73c5e5b 100644 --- a/lib/math.in.h +++ b/lib/math.in.h @@ -1,6 +1,6 @@ /* A GNU-like . - Copyright (C) 2002-2003, 2007-2011 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2007-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -28,6 +28,13 @@ #ifndef _@GUARD_PREFIX@_MATH_H #define _@GUARD_PREFIX@_MATH_H +#ifndef _GL_INLINE_HEADER_BEGIN + #error "Please include config.h first." +#endif +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_MATH_INLINE +# define _GL_MATH_INLINE _GL_INLINE +#endif /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ @@ -35,22 +42,60 @@ /* The definition of _GL_WARN_ON_USE is copied here. */ +#ifdef __cplusplus +/* Helper macros to define type-generic function FUNC as overloaded functions, + rather than as macros like in C. POSIX declares these with an argument of + real-floating (that is, one of float, double, or long double). */ +# define _GL_MATH_CXX_REAL_FLOATING_DECL_1(func) \ +static inline int \ +_gl_cxx_ ## func ## f (float f) \ +{ \ + return func (f); \ +} \ +static inline int \ +_gl_cxx_ ## func ## d (double d) \ +{ \ + return func (d); \ +} \ +static inline int \ +_gl_cxx_ ## func ## l (long double l) \ +{ \ + return func (l); \ +} +# define _GL_MATH_CXX_REAL_FLOATING_DECL_2(func) \ +inline int \ +func (float f) \ +{ \ + return _gl_cxx_ ## func ## f (f); \ +} \ +inline int \ +func (double d) \ +{ \ + return _gl_cxx_ ## func ## d (d); \ +} \ +inline int \ +func (long double l) \ +{ \ + return _gl_cxx_ ## func ## l (l); \ +} +#endif + /* Helper macros to define a portability warning for the classification macro FUNC called with VALUE. POSIX declares the classification macros with an argument of real-floating (that is, one of float, double, or long double). */ #define _GL_WARN_REAL_FLOATING_DECL(func) \ -static inline int \ +_GL_MATH_INLINE int \ rpl_ ## func ## f (float f) \ { \ return func (f); \ } \ -static inline int \ +_GL_MATH_INLINE int \ rpl_ ## func ## d (double d) \ { \ return func (d); \ } \ -static inline int \ +_GL_MATH_INLINE int \ rpl_ ## func ## l (long double l) \ { \ return func (l); \ @@ -86,7 +131,7 @@ static void (*_gl_math_fix_itold) (long double *, int) = _Qp_itoq; /* The Compaq (ex-DEC) C 6.4 compiler and the Microsoft MSVC 9 compiler choke on the expression 0.0 / 0.0. */ # if defined __DECC || defined _MSC_VER -static float +_GL_MATH_INLINE float _NaN () { static float zero = 0.0f; @@ -103,8 +148,64 @@ _NaN () /* Solaris 10 defines HUGE_VAL, but as a function pointer rather than a floating point constant. */ #if @REPLACE_HUGE_VAL@ +# undef HUGE_VALF +# define HUGE_VALF (1.0f / 0.0f) # undef HUGE_VAL # define HUGE_VAL (1.0 / 0.0) +# undef HUGE_VALL +# define HUGE_VALL (1.0L / 0.0L) +#endif + +/* HUGE_VALF is a 'float' Infinity. */ +#ifndef HUGE_VALF +# if defined _MSC_VER +/* The Microsoft MSVC 9 compiler chokes on the expression 1.0f / 0.0f. */ +# define HUGE_VALF (1e25f * 1e25f) +# else +# define HUGE_VALF (1.0f / 0.0f) +# endif +#endif + +/* HUGE_VAL is a 'double' Infinity. */ +#ifndef HUGE_VAL +# if defined _MSC_VER +/* The Microsoft MSVC 9 compiler chokes on the expression 1.0 / 0.0. */ +# define HUGE_VAL (1e250 * 1e250) +# else +# define HUGE_VAL (1.0 / 0.0) +# endif +#endif + +/* HUGE_VALL is a 'long double' Infinity. */ +#ifndef HUGE_VALL +# if defined _MSC_VER +/* The Microsoft MSVC 9 compiler chokes on the expression 1.0L / 0.0L. */ +# define HUGE_VALL (1e250L * 1e250L) +# else +# define HUGE_VALL (1.0L / 0.0L) +# endif +#endif + + +/* Ensure FP_ILOGB0 and FP_ILOGBNAN are defined. */ +#if !(defined FP_ILOGB0 && defined FP_ILOGBNAN) +# if defined __NetBSD__ || defined __sgi + /* NetBSD, IRIX 6.5: match what ilogb() does */ +# define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ +# define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ +# elif defined _AIX + /* AIX 5.1: match what ilogb() does in AIX >= 5.2 */ +# define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ +# define FP_ILOGBNAN 2147483647 /* INT_MAX */ +# elif defined __sun + /* Solaris 9: match what ilogb() does */ +# define FP_ILOGB0 (- 2147483647) /* - INT_MAX */ +# define FP_ILOGBNAN 2147483647 /* INT_MAX */ +# else + /* Gnulib defined values. */ +# define FP_ILOGB0 (- 2147483647) /* - INT_MAX */ +# define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ +# endif #endif @@ -125,6 +226,7 @@ _GL_WARN_ON_USE (acosf, "acosf is unportable - " #if @GNULIB_ACOSL@ # if !@HAVE_ACOSL@ || !@HAVE_DECL_ACOSL@ +# undef acosl _GL_FUNCDECL_SYS (acosl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (acosl, long double, (long double x)); @@ -133,7 +235,7 @@ _GL_CXXALIASWARN (acosl); # undef acosl # if HAVE_RAW_DECL_ACOSL _GL_WARN_ON_USE (acosl, "acosl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module acosl for portability"); # endif #endif @@ -155,6 +257,7 @@ _GL_WARN_ON_USE (asinf, "asinf is unportable - " #if @GNULIB_ASINL@ # if !@HAVE_ASINL@ || !@HAVE_DECL_ASINL@ +# undef asinl _GL_FUNCDECL_SYS (asinl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (asinl, long double, (long double x)); @@ -163,7 +266,7 @@ _GL_CXXALIASWARN (asinl); # undef asinl # if HAVE_RAW_DECL_ASINL _GL_WARN_ON_USE (asinl, "asinl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module asinl for portability"); # endif #endif @@ -185,6 +288,7 @@ _GL_WARN_ON_USE (atanf, "atanf is unportable - " #if @GNULIB_ATANL@ # if !@HAVE_ATANL@ || !@HAVE_DECL_ATANL@ +# undef atanl _GL_FUNCDECL_SYS (atanl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (atanl, long double, (long double x)); @@ -193,7 +297,84 @@ _GL_CXXALIASWARN (atanl); # undef atanl # if HAVE_RAW_DECL_ATANL _GL_WARN_ON_USE (atanl, "atanl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module atanl for portability"); +# endif +#endif + + +#if @GNULIB_ATAN2F@ +# if !@HAVE_ATAN2F@ +# undef atan2f +_GL_FUNCDECL_SYS (atan2f, float, (float y, float x)); +# endif +_GL_CXXALIAS_SYS (atan2f, float, (float y, float x)); +_GL_CXXALIASWARN (atan2f); +#elif defined GNULIB_POSIXCHECK +# undef atan2f +# if HAVE_RAW_DECL_ATAN2F +_GL_WARN_ON_USE (atan2f, "atan2f is unportable - " + "use gnulib module atan2f for portability"); +# endif +#endif + + +#if @GNULIB_CBRTF@ +# if @REPLACE_CBRTF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef cbrtf +# define cbrtf rpl_cbrtf +# endif +_GL_FUNCDECL_RPL (cbrtf, float, (float x)); +_GL_CXXALIAS_RPL (cbrtf, float, (float x)); +# else +# if !@HAVE_DECL_CBRTF@ +_GL_FUNCDECL_SYS (cbrtf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (cbrtf, float, (float x)); +# endif +_GL_CXXALIASWARN (cbrtf); +#elif defined GNULIB_POSIXCHECK +# undef cbrtf +# if HAVE_RAW_DECL_CBRTF +_GL_WARN_ON_USE (cbrtf, "cbrtf is unportable - " + "use gnulib module cbrtf for portability"); +# endif +#endif + +#if @GNULIB_CBRT@ +# if !@HAVE_CBRT@ +_GL_FUNCDECL_SYS (cbrt, double, (double x)); +# endif +_GL_CXXALIAS_SYS (cbrt, double, (double x)); +_GL_CXXALIASWARN (cbrt); +#elif defined GNULIB_POSIXCHECK +# undef cbrt +# if HAVE_RAW_DECL_CBRT +_GL_WARN_ON_USE (cbrt, "cbrt is unportable - " + "use gnulib module cbrt for portability"); +# endif +#endif + +#if @GNULIB_CBRTL@ +# if @REPLACE_CBRTL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef cbrtl +# define cbrtl rpl_cbrtl +# endif +_GL_FUNCDECL_RPL (cbrtl, long double, (long double x)); +_GL_CXXALIAS_RPL (cbrtl, long double, (long double x)); +# else +# if !@HAVE_DECL_CBRTL@ +_GL_FUNCDECL_SYS (cbrtl, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (cbrtl, long double, (long double x)); +# endif +_GL_CXXALIASWARN (cbrtl); +#elif defined GNULIB_POSIXCHECK +# undef cbrtl +# if HAVE_RAW_DECL_CBRTL +_GL_WARN_ON_USE (cbrtl, "cbrtl is unportable - " + "use gnulib module cbrtl for portability"); # endif #endif @@ -208,6 +389,7 @@ _GL_FUNCDECL_RPL (ceilf, float, (float x)); _GL_CXXALIAS_RPL (ceilf, float, (float x)); # else # if !@HAVE_DECL_CEILF@ +# undef ceilf _GL_FUNCDECL_SYS (ceilf, float, (float x)); # endif _GL_CXXALIAS_SYS (ceilf, float, (float x)); @@ -244,6 +426,7 @@ _GL_FUNCDECL_RPL (ceill, long double, (long double x)); _GL_CXXALIAS_RPL (ceill, long double, (long double x)); # else # if !@HAVE_DECL_CEILL@ +# undef ceill _GL_FUNCDECL_SYS (ceill, long double, (long double x)); # endif _GL_CXXALIAS_SYS (ceill, long double, (long double x)); @@ -258,6 +441,49 @@ _GL_WARN_ON_USE (ceill, "ceill is unportable - " #endif +#if @GNULIB_COPYSIGNF@ +# if !@HAVE_DECL_COPYSIGNF@ +_GL_FUNCDECL_SYS (copysignf, float, (float x, float y)); +# endif +_GL_CXXALIAS_SYS (copysignf, float, (float x, float y)); +_GL_CXXALIASWARN (copysignf); +#elif defined GNULIB_POSIXCHECK +# undef copysignf +# if HAVE_RAW_DECL_COPYSIGNF +_GL_WARN_ON_USE (copysignf, "copysignf is unportable - " + "use gnulib module copysignf for portability"); +# endif +#endif + +#if @GNULIB_COPYSIGN@ +# if !@HAVE_COPYSIGN@ +_GL_FUNCDECL_SYS (copysign, double, (double x, double y)); +# endif +_GL_CXXALIAS_SYS (copysign, double, (double x, double y)); +_GL_CXXALIASWARN (copysign); +#elif defined GNULIB_POSIXCHECK +# undef copysign +# if HAVE_RAW_DECL_COPYSIGN +_GL_WARN_ON_USE (copysign, "copysign is unportable - " + "use gnulib module copysign for portability"); +# endif +#endif + +#if @GNULIB_COPYSIGNL@ +# if !@HAVE_COPYSIGNL@ +_GL_FUNCDECL_SYS (copysignl, long double, (long double x, long double y)); +# endif +_GL_CXXALIAS_SYS (copysignl, long double, (long double x, long double y)); +_GL_CXXALIASWARN (copysignl); +#elif defined GNULIB_POSIXCHECK +# undef copysignl +# if HAVE_RAW_DECL_COPYSIGNL +_GL_WARN_ON_USE (copysign, "copysignl is unportable - " + "use gnulib module copysignl for portability"); +# endif +#endif + + #if @GNULIB_COSF@ # if !@HAVE_COSF@ # undef cosf @@ -275,6 +501,7 @@ _GL_WARN_ON_USE (cosf, "cosf is unportable - " #if @GNULIB_COSL@ # if !@HAVE_COSL@ || !@HAVE_DECL_COSL@ +# undef cosl _GL_FUNCDECL_SYS (cosl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (cosl, long double, (long double x)); @@ -283,7 +510,23 @@ _GL_CXXALIASWARN (cosl); # undef cosl # if HAVE_RAW_DECL_COSL _GL_WARN_ON_USE (cosl, "cosl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module cosl for portability"); +# endif +#endif + + +#if @GNULIB_COSHF@ +# if !@HAVE_COSHF@ +# undef coshf +_GL_FUNCDECL_SYS (coshf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (coshf, float, (float x)); +_GL_CXXALIASWARN (coshf); +#elif defined GNULIB_POSIXCHECK +# undef coshf +# if HAVE_RAW_DECL_COSHF +_GL_WARN_ON_USE (coshf, "coshf is unportable - " + "use gnulib module coshf for portability"); # endif #endif @@ -305,6 +548,7 @@ _GL_WARN_ON_USE (expf, "expf is unportable - " #if @GNULIB_EXPL@ # if !@HAVE_EXPL@ || !@HAVE_DECL_EXPL@ +# undef expl _GL_FUNCDECL_SYS (expl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (expl, long double, (long double x)); @@ -313,7 +557,131 @@ _GL_CXXALIASWARN (expl); # undef expl # if HAVE_RAW_DECL_EXPL _GL_WARN_ON_USE (expl, "expl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module expl for portability"); +# endif +#endif + + +#if @GNULIB_EXP2F@ +# if !@HAVE_DECL_EXP2F@ +_GL_FUNCDECL_SYS (exp2f, float, (float x)); +# endif +_GL_CXXALIAS_SYS (exp2f, float, (float x)); +_GL_CXXALIASWARN (exp2f); +#elif defined GNULIB_POSIXCHECK +# undef exp2f +# if HAVE_RAW_DECL_EXP2F +_GL_WARN_ON_USE (exp2f, "exp2f is unportable - " + "use gnulib module exp2f for portability"); +# endif +#endif + +#if @GNULIB_EXP2@ +# if @REPLACE_EXP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef exp2 +# define exp2 rpl_exp2 +# endif +_GL_FUNCDECL_RPL (exp2, double, (double x)); +_GL_CXXALIAS_RPL (exp2, double, (double x)); +# else +# if !@HAVE_DECL_EXP2@ +_GL_FUNCDECL_SYS (exp2, double, (double x)); +# endif +_GL_CXXALIAS_SYS (exp2, double, (double x)); +# endif +_GL_CXXALIASWARN (exp2); +#elif defined GNULIB_POSIXCHECK +# undef exp2 +# if HAVE_RAW_DECL_EXP2 +_GL_WARN_ON_USE (exp2, "exp2 is unportable - " + "use gnulib module exp2 for portability"); +# endif +#endif + +#if @GNULIB_EXP2L@ +# if @REPLACE_EXP2L@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef exp2l +# define exp2l rpl_exp2l +# endif +_GL_FUNCDECL_RPL (exp2l, long double, (long double x)); +_GL_CXXALIAS_RPL (exp2l, long double, (long double x)); +# else +# if !@HAVE_DECL_EXP2L@ +# undef exp2l +_GL_FUNCDECL_SYS (exp2l, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (exp2l, long double, (long double x)); +# endif +_GL_CXXALIASWARN (exp2l); +#elif defined GNULIB_POSIXCHECK +# undef exp2l +# if HAVE_RAW_DECL_EXP2L +_GL_WARN_ON_USE (exp2l, "exp2l is unportable - " + "use gnulib module exp2l for portability"); +# endif +#endif + + +#if @GNULIB_EXPM1F@ +# if @REPLACE_EXPM1F@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef expm1f +# define expm1f rpl_expm1f +# endif +_GL_FUNCDECL_RPL (expm1f, float, (float x)); +_GL_CXXALIAS_RPL (expm1f, float, (float x)); +# else +# if !@HAVE_EXPM1F@ +_GL_FUNCDECL_SYS (expm1f, float, (float x)); +# endif +_GL_CXXALIAS_SYS (expm1f, float, (float x)); +# endif +_GL_CXXALIASWARN (expm1f); +#elif defined GNULIB_POSIXCHECK +# undef expm1f +# if HAVE_RAW_DECL_EXPM1F +_GL_WARN_ON_USE (expm1f, "expm1f is unportable - " + "use gnulib module expm1f for portability"); +# endif +#endif + +#if @GNULIB_EXPM1@ +# if @REPLACE_EXPM1@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef expm1 +# define expm1 rpl_expm1 +# endif +_GL_FUNCDECL_RPL (expm1, double, (double x)); +_GL_CXXALIAS_RPL (expm1, double, (double x)); +# else +# if !@HAVE_EXPM1@ +_GL_FUNCDECL_SYS (expm1, double, (double x)); +# endif +_GL_CXXALIAS_SYS (expm1, double, (double x)); +# endif +_GL_CXXALIASWARN (expm1); +#elif defined GNULIB_POSIXCHECK +# undef expm1 +# if HAVE_RAW_DECL_EXPM1 +_GL_WARN_ON_USE (expm1, "expm1 is unportable - " + "use gnulib module expm1 for portability"); +# endif +#endif + +#if @GNULIB_EXPM1L@ +# if !@HAVE_DECL_EXPM1L@ +# undef expm1l +_GL_FUNCDECL_SYS (expm1l, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (expm1l, long double, (long double x)); +_GL_CXXALIASWARN (expm1l); +#elif defined GNULIB_POSIXCHECK +# undef expm1l +# if HAVE_RAW_DECL_EXPM1L +_GL_WARN_ON_USE (expm1l, "expm1l is unportable - " + "use gnulib module expm1l for portability"); # endif #endif @@ -333,6 +701,30 @@ _GL_WARN_ON_USE (fabsf, "fabsf is unportable - " # endif #endif +#if @GNULIB_FABSL@ +# if @REPLACE_FABSL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fabsl +# define fabsl rpl_fabsl +# endif +_GL_FUNCDECL_RPL (fabsl, long double, (long double x)); +_GL_CXXALIAS_RPL (fabsl, long double, (long double x)); +# else +# if !@HAVE_FABSL@ +# undef fabsl +_GL_FUNCDECL_SYS (fabsl, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (fabsl, long double, (long double x)); +# endif +_GL_CXXALIASWARN (fabsl); +#elif defined GNULIB_POSIXCHECK +# undef fabsl +# if HAVE_RAW_DECL_FABSL +_GL_WARN_ON_USE (fabsl, "fabsl is unportable - " + "use gnulib module fabsl for portability"); +# endif +#endif + #if @GNULIB_FLOORF@ # if @REPLACE_FLOORF@ @@ -344,6 +736,7 @@ _GL_FUNCDECL_RPL (floorf, float, (float x)); _GL_CXXALIAS_RPL (floorf, float, (float x)); # else # if !@HAVE_DECL_FLOORF@ +# undef floorf _GL_FUNCDECL_SYS (floorf, float, (float x)); # endif _GL_CXXALIAS_SYS (floorf, float, (float x)); @@ -380,6 +773,7 @@ _GL_FUNCDECL_RPL (floorl, long double, (long double x)); _GL_CXXALIAS_RPL (floorl, long double, (long double x)); # else # if !@HAVE_DECL_FLOORL@ +# undef floorl _GL_FUNCDECL_SYS (floorl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (floorl, long double, (long double x)); @@ -394,12 +788,96 @@ _GL_WARN_ON_USE (floorl, "floorl is unportable - " #endif +#if @GNULIB_FMAF@ +# if @REPLACE_FMAF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fmaf +# define fmaf rpl_fmaf +# endif +_GL_FUNCDECL_RPL (fmaf, float, (float x, float y, float z)); +_GL_CXXALIAS_RPL (fmaf, float, (float x, float y, float z)); +# else +# if !@HAVE_FMAF@ +_GL_FUNCDECL_SYS (fmaf, float, (float x, float y, float z)); +# endif +_GL_CXXALIAS_SYS (fmaf, float, (float x, float y, float z)); +# endif +_GL_CXXALIASWARN (fmaf); +#elif defined GNULIB_POSIXCHECK +# undef fmaf +# if HAVE_RAW_DECL_FMAF +_GL_WARN_ON_USE (fmaf, "fmaf is unportable - " + "use gnulib module fmaf for portability"); +# endif +#endif + +#if @GNULIB_FMA@ +# if @REPLACE_FMA@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fma +# define fma rpl_fma +# endif +_GL_FUNCDECL_RPL (fma, double, (double x, double y, double z)); +_GL_CXXALIAS_RPL (fma, double, (double x, double y, double z)); +# else +# if !@HAVE_FMA@ +_GL_FUNCDECL_SYS (fma, double, (double x, double y, double z)); +# endif +_GL_CXXALIAS_SYS (fma, double, (double x, double y, double z)); +# endif +_GL_CXXALIASWARN (fma); +#elif defined GNULIB_POSIXCHECK +# undef fma +# if HAVE_RAW_DECL_FMA +_GL_WARN_ON_USE (fma, "fma is unportable - " + "use gnulib module fma for portability"); +# endif +#endif + +#if @GNULIB_FMAL@ +# if @REPLACE_FMAL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fmal +# define fmal rpl_fmal +# endif +_GL_FUNCDECL_RPL (fmal, long double, + (long double x, long double y, long double z)); +_GL_CXXALIAS_RPL (fmal, long double, + (long double x, long double y, long double z)); +# else +# if !@HAVE_FMAL@ +# undef fmal +_GL_FUNCDECL_SYS (fmal, long double, + (long double x, long double y, long double z)); +# endif +_GL_CXXALIAS_SYS (fmal, long double, + (long double x, long double y, long double z)); +# endif +_GL_CXXALIASWARN (fmal); +#elif defined GNULIB_POSIXCHECK +# undef fmal +# if HAVE_RAW_DECL_FMAL +_GL_WARN_ON_USE (fmal, "fmal is unportable - " + "use gnulib module fmal for portability"); +# endif +#endif + + #if @GNULIB_FMODF@ -# if !@HAVE_FMODF@ -# undef fmodf +# if @REPLACE_FMODF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fmodf +# define fmodf rpl_fmodf +# endif +_GL_FUNCDECL_RPL (fmodf, float, (float x, float y)); +_GL_CXXALIAS_RPL (fmodf, float, (float x, float y)); +# else +# if !@HAVE_FMODF@ +# undef fmodf _GL_FUNCDECL_SYS (fmodf, float, (float x, float y)); -# endif +# endif _GL_CXXALIAS_SYS (fmodf, float, (float x, float y)); +# endif _GL_CXXALIASWARN (fmodf); #elif defined GNULIB_POSIXCHECK # undef fmodf @@ -409,6 +887,50 @@ _GL_WARN_ON_USE (fmodf, "fmodf is unportable - " # endif #endif +#if @GNULIB_FMOD@ +# if @REPLACE_FMOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fmod +# define fmod rpl_fmod +# endif +_GL_FUNCDECL_RPL (fmod, double, (double x, double y)); +_GL_CXXALIAS_RPL (fmod, double, (double x, double y)); +# else +_GL_CXXALIAS_SYS (fmod, double, (double x, double y)); +# endif +_GL_CXXALIASWARN (fmod); +#elif defined GNULIB_POSIXCHECK +# undef fmod +# if HAVE_RAW_DECL_FMOD +_GL_WARN_ON_USE (fmod, "fmod has portability problems - " + "use gnulib module fmod for portability"); +# endif +#endif + +#if @GNULIB_FMODL@ +# if @REPLACE_FMODL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fmodl +# define fmodl rpl_fmodl +# endif +_GL_FUNCDECL_RPL (fmodl, long double, (long double x, long double y)); +_GL_CXXALIAS_RPL (fmodl, long double, (long double x, long double y)); +# else +# if !@HAVE_FMODL@ +# undef fmodl +_GL_FUNCDECL_SYS (fmodl, long double, (long double x, long double y)); +# endif +_GL_CXXALIAS_SYS (fmodl, long double, (long double x, long double y)); +# endif +_GL_CXXALIASWARN (fmodl); +#elif defined GNULIB_POSIXCHECK +# undef fmodl +# if HAVE_RAW_DECL_FMODL +_GL_WARN_ON_USE (fmodl, "fmodl is unportable - " + "use gnulib module fmodl for portability"); +# endif +#endif + /* Write x as x = mantissa * 2^exp @@ -502,6 +1024,137 @@ _GL_WARN_ON_USE (frexpl, "frexpl is unportable - " #endif +/* Return sqrt(x^2+y^2). */ +#if @GNULIB_HYPOTF@ +# if @REPLACE_HYPOTF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef hypotf +# define hypotf rpl_hypotf +# endif +_GL_FUNCDECL_RPL (hypotf, float, (float x, float y)); +_GL_CXXALIAS_RPL (hypotf, float, (float x, float y)); +# else +# if !@HAVE_HYPOTF@ +_GL_FUNCDECL_SYS (hypotf, float, (float x, float y)); +# endif +_GL_CXXALIAS_SYS (hypotf, float, (float x, float y)); +# endif +_GL_CXXALIASWARN (hypotf); +#elif defined GNULIB_POSIXCHECK +# undef hypotf +# if HAVE_RAW_DECL_HYPOTF +_GL_WARN_ON_USE (hypotf, "hypotf is unportable - " + "use gnulib module hypotf for portability"); +# endif +#endif + +/* Return sqrt(x^2+y^2). */ +#if @GNULIB_HYPOT@ +# if @REPLACE_HYPOT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef hypot +# define hypot rpl_hypot +# endif +_GL_FUNCDECL_RPL (hypot, double, (double x, double y)); +_GL_CXXALIAS_RPL (hypot, double, (double x, double y)); +# else +_GL_CXXALIAS_SYS (hypot, double, (double x, double y)); +# endif +_GL_CXXALIASWARN (hypot); +#elif defined GNULIB_POSIXCHECK +# undef hypot +# if HAVE_RAW_DECL_HYPOT +_GL_WARN_ON_USE (hypotf, "hypot has portability problems - " + "use gnulib module hypot for portability"); +# endif +#endif + +/* Return sqrt(x^2+y^2). */ +#if @GNULIB_HYPOTL@ +# if @REPLACE_HYPOTL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef hypotl +# define hypotl rpl_hypotl +# endif +_GL_FUNCDECL_RPL (hypotl, long double, (long double x, long double y)); +_GL_CXXALIAS_RPL (hypotl, long double, (long double x, long double y)); +# else +# if !@HAVE_HYPOTL@ +_GL_FUNCDECL_SYS (hypotl, long double, (long double x, long double y)); +# endif +_GL_CXXALIAS_SYS (hypotl, long double, (long double x, long double y)); +# endif +_GL_CXXALIASWARN (hypotl); +#elif defined GNULIB_POSIXCHECK +# undef hypotl +# if HAVE_RAW_DECL_HYPOTL +_GL_WARN_ON_USE (hypotl, "hypotl is unportable - " + "use gnulib module hypotl for portability"); +# endif +#endif + + +#if @GNULIB_ILOGBF@ +# if @REPLACE_ILOGBF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ilogbf +# define ilogbf rpl_ilogbf +# endif +_GL_FUNCDECL_RPL (ilogbf, int, (float x)); +_GL_CXXALIAS_RPL (ilogbf, int, (float x)); +# else +# if !@HAVE_ILOGBF@ +_GL_FUNCDECL_SYS (ilogbf, int, (float x)); +# endif +_GL_CXXALIAS_SYS (ilogbf, int, (float x)); +# endif +_GL_CXXALIASWARN (ilogbf); +#elif defined GNULIB_POSIXCHECK +# undef ilogbf +# if HAVE_RAW_DECL_ILOGBF +_GL_WARN_ON_USE (ilogbf, "ilogbf is unportable - " + "use gnulib module ilogbf for portability"); +# endif +#endif + +#if @GNULIB_ILOGB@ +# if @REPLACE_ILOGB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ilogb +# define ilogb rpl_ilogb +# endif +_GL_FUNCDECL_RPL (ilogb, int, (double x)); +_GL_CXXALIAS_RPL (ilogb, int, (double x)); +# else +# if !@HAVE_ILOGB@ +_GL_FUNCDECL_SYS (ilogb, int, (double x)); +# endif +_GL_CXXALIAS_SYS (ilogb, int, (double x)); +# endif +_GL_CXXALIASWARN (ilogb); +#elif defined GNULIB_POSIXCHECK +# undef ilogb +# if HAVE_RAW_DECL_ILOGB +_GL_WARN_ON_USE (ilogb, "ilogb is unportable - " + "use gnulib module ilogb for portability"); +# endif +#endif + +#if @GNULIB_ILOGBL@ +# if !@HAVE_ILOGBL@ +_GL_FUNCDECL_SYS (ilogbl, int, (long double x)); +# endif +_GL_CXXALIAS_SYS (ilogbl, int, (long double x)); +_GL_CXXALIASWARN (ilogbl); +#elif defined GNULIB_POSIXCHECK +# undef ilogbl +# if HAVE_RAW_DECL_ILOGBL +_GL_WARN_ON_USE (ilogbl, "ilogbl is unportable - " + "use gnulib module ilogbl for portability"); +# endif +#endif + + /* Return x * 2^exp. */ #if @GNULIB_LDEXPF@ # if !@HAVE_LDEXPF@ @@ -546,25 +1199,21 @@ _GL_WARN_ON_USE (ldexpl, "ldexpl is unportable - " #endif -#if @GNULIB_LOGB@ -# if !@HAVE_DECL_LOGB@ -_GL_EXTERN_C double logb (double x); -# endif -#elif defined GNULIB_POSIXCHECK -# undef logb -# if HAVE_RAW_DECL_LOGB -_GL_WARN_ON_USE (logb, "logb is unportable - " - "use gnulib module logb for portability"); -# endif -#endif - - #if @GNULIB_LOGF@ -# if !@HAVE_LOGF@ -# undef logf +# if @REPLACE_LOGF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef logf +# define logf rpl_logf +# endif +_GL_FUNCDECL_RPL (logf, float, (float x)); +_GL_CXXALIAS_RPL (logf, float, (float x)); +# else +# if !@HAVE_LOGF@ +# undef logf _GL_FUNCDECL_SYS (logf, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (logf, float, (float x)); +# endif _GL_CXXALIASWARN (logf); #elif defined GNULIB_POSIXCHECK # undef logf @@ -574,27 +1223,66 @@ _GL_WARN_ON_USE (logf, "logf is unportable - " # endif #endif +#if @GNULIB_LOG@ +# if @REPLACE_LOG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log +# define log rpl_log +# endif +_GL_FUNCDECL_RPL (log, double, (double x)); +_GL_CXXALIAS_RPL (log, double, (double x)); +# else +_GL_CXXALIAS_SYS (log, double, (double x)); +# endif +_GL_CXXALIASWARN (log); +#elif defined GNULIB_POSIXCHECK +# undef log +# if HAVE_RAW_DECL_LOG +_GL_WARN_ON_USE (log, "log has portability problems - " + "use gnulib module log for portability"); +# endif +#endif + #if @GNULIB_LOGL@ -# if !@HAVE_LOGL@ || !@HAVE_DECL_LOGL@ +# if @REPLACE_LOGL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef logl +# define logl rpl_logl +# endif +_GL_FUNCDECL_RPL (logl, long double, (long double x)); +_GL_CXXALIAS_RPL (logl, long double, (long double x)); +# else +# if !@HAVE_LOGL@ || !@HAVE_DECL_LOGL@ +# undef logl _GL_FUNCDECL_SYS (logl, long double, (long double x)); -# endif +# endif _GL_CXXALIAS_SYS (logl, long double, (long double x)); +# endif _GL_CXXALIASWARN (logl); #elif defined GNULIB_POSIXCHECK # undef logl # if HAVE_RAW_DECL_LOGL _GL_WARN_ON_USE (logl, "logl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module logl for portability"); # endif #endif #if @GNULIB_LOG10F@ -# if !@HAVE_LOG10F@ -# undef log10f +# if @REPLACE_LOG10F@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log10f +# define log10f rpl_log10f +# endif +_GL_FUNCDECL_RPL (log10f, float, (float x)); +_GL_CXXALIAS_RPL (log10f, float, (float x)); +# else +# if !@HAVE_LOG10F@ +# undef log10f _GL_FUNCDECL_SYS (log10f, float, (float x)); -# endif +# endif _GL_CXXALIAS_SYS (log10f, float, (float x)); +# endif _GL_CXXALIASWARN (log10f); #elif defined GNULIB_POSIXCHECK # undef log10f @@ -604,13 +1292,278 @@ _GL_WARN_ON_USE (log10f, "log10f is unportable - " # endif #endif +#if @GNULIB_LOG10@ +# if @REPLACE_LOG10@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log10 +# define log10 rpl_log10 +# endif +_GL_FUNCDECL_RPL (log10, double, (double x)); +_GL_CXXALIAS_RPL (log10, double, (double x)); +# else +_GL_CXXALIAS_SYS (log10, double, (double x)); +# endif +_GL_CXXALIASWARN (log10); +#elif defined GNULIB_POSIXCHECK +# undef log10 +# if HAVE_RAW_DECL_LOG10 +_GL_WARN_ON_USE (log10, "log10 has portability problems - " + "use gnulib module log10 for portability"); +# endif +#endif + +#if @GNULIB_LOG10L@ +# if @REPLACE_LOG10L@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log10l +# define log10l rpl_log10l +# endif +_GL_FUNCDECL_RPL (log10l, long double, (long double x)); +_GL_CXXALIAS_RPL (log10l, long double, (long double x)); +# else +# if !@HAVE_LOG10L@ || !@HAVE_DECL_LOG10L@ +# undef log10l +_GL_FUNCDECL_SYS (log10l, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (log10l, long double, (long double x)); +# endif +_GL_CXXALIASWARN (log10l); +#elif defined GNULIB_POSIXCHECK +# undef log10l +# if HAVE_RAW_DECL_LOG10L +_GL_WARN_ON_USE (log10l, "log10l is unportable - " + "use gnulib module log10l for portability"); +# endif +#endif + + +#if @GNULIB_LOG1PF@ +# if @REPLACE_LOG1PF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log1pf +# define log1pf rpl_log1pf +# endif +_GL_FUNCDECL_RPL (log1pf, float, (float x)); +_GL_CXXALIAS_RPL (log1pf, float, (float x)); +# else +# if !@HAVE_LOG1PF@ +_GL_FUNCDECL_SYS (log1pf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (log1pf, float, (float x)); +# endif +_GL_CXXALIASWARN (log1pf); +#elif defined GNULIB_POSIXCHECK +# undef log1pf +# if HAVE_RAW_DECL_LOG1PF +_GL_WARN_ON_USE (log1pf, "log1pf is unportable - " + "use gnulib module log1pf for portability"); +# endif +#endif + +#if @GNULIB_LOG1P@ +# if @REPLACE_LOG1P@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log1p +# define log1p rpl_log1p +# endif +_GL_FUNCDECL_RPL (log1p, double, (double x)); +_GL_CXXALIAS_RPL (log1p, double, (double x)); +# else +# if !@HAVE_LOG1P@ +_GL_FUNCDECL_SYS (log1p, double, (double x)); +# endif +_GL_CXXALIAS_SYS (log1p, double, (double x)); +# endif +_GL_CXXALIASWARN (log1p); +#elif defined GNULIB_POSIXCHECK +# undef log1p +# if HAVE_RAW_DECL_LOG1P +_GL_WARN_ON_USE (log1p, "log1p has portability problems - " + "use gnulib module log1p for portability"); +# endif +#endif + +#if @GNULIB_LOG1PL@ +# if @REPLACE_LOG1PL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log1pl +# define log1pl rpl_log1pl +# endif +_GL_FUNCDECL_RPL (log1pl, long double, (long double x)); +_GL_CXXALIAS_RPL (log1pl, long double, (long double x)); +# else +# if !@HAVE_LOG1PL@ +_GL_FUNCDECL_SYS (log1pl, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (log1pl, long double, (long double x)); +# endif +_GL_CXXALIASWARN (log1pl); +#elif defined GNULIB_POSIXCHECK +# undef log1pl +# if HAVE_RAW_DECL_LOG1PL +_GL_WARN_ON_USE (log1pl, "log1pl has portability problems - " + "use gnulib module log1pl for portability"); +# endif +#endif + + +#if @GNULIB_LOG2F@ +# if @REPLACE_LOG2F@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log2f +# define log2f rpl_log2f +# endif +_GL_FUNCDECL_RPL (log2f, float, (float x)); +_GL_CXXALIAS_RPL (log2f, float, (float x)); +# else +# if !@HAVE_DECL_LOG2F@ +# undef log2f +_GL_FUNCDECL_SYS (log2f, float, (float x)); +# endif +_GL_CXXALIAS_SYS (log2f, float, (float x)); +# endif +_GL_CXXALIASWARN (log2f); +#elif defined GNULIB_POSIXCHECK +# undef log2f +# if HAVE_RAW_DECL_LOG2F +_GL_WARN_ON_USE (log2f, "log2f is unportable - " + "use gnulib module log2f for portability"); +# endif +#endif + +#if @GNULIB_LOG2@ +# if @REPLACE_LOG2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log2 +# define log2 rpl_log2 +# endif +_GL_FUNCDECL_RPL (log2, double, (double x)); +_GL_CXXALIAS_RPL (log2, double, (double x)); +# else +# if !@HAVE_DECL_LOG2@ +# undef log2 +_GL_FUNCDECL_SYS (log2, double, (double x)); +# endif +_GL_CXXALIAS_SYS (log2, double, (double x)); +# endif +_GL_CXXALIASWARN (log2); +#elif defined GNULIB_POSIXCHECK +# undef log2 +# if HAVE_RAW_DECL_LOG2 +_GL_WARN_ON_USE (log2, "log2 is unportable - " + "use gnulib module log2 for portability"); +# endif +#endif + +#if @GNULIB_LOG2L@ +# if @REPLACE_LOG2L@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef log2l +# define log2l rpl_log2l +# endif +_GL_FUNCDECL_RPL (log2l, long double, (long double x)); +_GL_CXXALIAS_RPL (log2l, long double, (long double x)); +# else +# if !@HAVE_DECL_LOG2L@ +_GL_FUNCDECL_SYS (log2l, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (log2l, long double, (long double x)); +# endif +_GL_CXXALIASWARN (log2l); +#elif defined GNULIB_POSIXCHECK +# undef log2l +# if HAVE_RAW_DECL_LOG2L +_GL_WARN_ON_USE (log2l, "log2l is unportable - " + "use gnulib module log2l for portability"); +# endif +#endif + + +#if @GNULIB_LOGBF@ +# if @REPLACE_LOGBF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef logbf +# define logbf rpl_logbf +# endif +_GL_FUNCDECL_RPL (logbf, float, (float x)); +_GL_CXXALIAS_RPL (logbf, float, (float x)); +# else +# if !@HAVE_LOGBF@ +_GL_FUNCDECL_SYS (logbf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (logbf, float, (float x)); +# endif +_GL_CXXALIASWARN (logbf); +#elif defined GNULIB_POSIXCHECK +# undef logbf +# if HAVE_RAW_DECL_LOGBF +_GL_WARN_ON_USE (logbf, "logbf is unportable - " + "use gnulib module logbf for portability"); +# endif +#endif + +#if @GNULIB_LOGB@ +# if @REPLACE_LOGB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef logb +# define logb rpl_logb +# endif +_GL_FUNCDECL_RPL (logb, double, (double x)); +_GL_CXXALIAS_RPL (logb, double, (double x)); +# else +# if !@HAVE_DECL_LOGB@ +_GL_FUNCDECL_SYS (logb, double, (double x)); +# endif +_GL_CXXALIAS_SYS (logb, double, (double x)); +# endif +_GL_CXXALIASWARN (logb); +#elif defined GNULIB_POSIXCHECK +# undef logb +# if HAVE_RAW_DECL_LOGB +_GL_WARN_ON_USE (logb, "logb is unportable - " + "use gnulib module logb for portability"); +# endif +#endif + +#if @GNULIB_LOGBL@ +# if @REPLACE_LOGBL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef logbl +# define logbl rpl_logbl +# endif +_GL_FUNCDECL_RPL (logbl, long double, (long double x)); +_GL_CXXALIAS_RPL (logbl, long double, (long double x)); +# else +# if !@HAVE_LOGBL@ +_GL_FUNCDECL_SYS (logbl, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (logbl, long double, (long double x)); +# endif +_GL_CXXALIASWARN (logbl); +#elif defined GNULIB_POSIXCHECK +# undef logbl +# if HAVE_RAW_DECL_LOGBL +_GL_WARN_ON_USE (logbl, "logbl is unportable - " + "use gnulib module logbl for portability"); +# endif +#endif + #if @GNULIB_MODFF@ -# if !@HAVE_MODFF@ -# undef modff +# if @REPLACE_MODFF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef modff +# define modff rpl_modff +# endif +_GL_FUNCDECL_RPL (modff, float, (float x, float *iptr) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (modff, float, (float x, float *iptr)); +# else +# if !@HAVE_MODFF@ +# undef modff _GL_FUNCDECL_SYS (modff, float, (float x, float *iptr) _GL_ARG_NONNULL ((2))); -# endif +# endif _GL_CXXALIAS_SYS (modff, float, (float x, float *iptr)); +# endif _GL_CXXALIASWARN (modff); #elif defined GNULIB_POSIXCHECK # undef modff @@ -620,6 +1573,52 @@ _GL_WARN_ON_USE (modff, "modff is unportable - " # endif #endif +#if @GNULIB_MODF@ +# if @REPLACE_MODF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef modf +# define modf rpl_modf +# endif +_GL_FUNCDECL_RPL (modf, double, (double x, double *iptr) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (modf, double, (double x, double *iptr)); +# else +_GL_CXXALIAS_SYS (modf, double, (double x, double *iptr)); +# endif +_GL_CXXALIASWARN (modf); +#elif defined GNULIB_POSIXCHECK +# undef modf +# if HAVE_RAW_DECL_MODF +_GL_WARN_ON_USE (modf, "modf has portability problems - " + "use gnulib module modf for portability"); +# endif +#endif + +#if @GNULIB_MODFL@ +# if @REPLACE_MODFL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef modfl +# define modfl rpl_modfl +# endif +_GL_FUNCDECL_RPL (modfl, long double, (long double x, long double *iptr) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (modfl, long double, (long double x, long double *iptr)); +# else +# if !@HAVE_MODFL@ +# undef modfl +_GL_FUNCDECL_SYS (modfl, long double, (long double x, long double *iptr) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (modfl, long double, (long double x, long double *iptr)); +# endif +_GL_CXXALIASWARN (modfl); +#elif defined GNULIB_POSIXCHECK +# undef modfl +# if HAVE_RAW_DECL_MODFL +_GL_WARN_ON_USE (modfl, "modfl is unportable - " + "use gnulib module modfl for portability"); +# endif +#endif + #if @GNULIB_POWF@ # if !@HAVE_POWF@ @@ -637,6 +1636,120 @@ _GL_WARN_ON_USE (powf, "powf is unportable - " #endif +#if @GNULIB_REMAINDERF@ +# if @REPLACE_REMAINDERF@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef remainderf +# define remainderf rpl_remainderf +# endif +_GL_FUNCDECL_RPL (remainderf, float, (float x, float y)); +_GL_CXXALIAS_RPL (remainderf, float, (float x, float y)); +# else +# if !@HAVE_REMAINDERF@ +_GL_FUNCDECL_SYS (remainderf, float, (float x, float y)); +# endif +_GL_CXXALIAS_SYS (remainderf, float, (float x, float y)); +# endif +_GL_CXXALIASWARN (remainderf); +#elif defined GNULIB_POSIXCHECK +# undef remainderf +# if HAVE_RAW_DECL_REMAINDERF +_GL_WARN_ON_USE (remainderf, "remainderf is unportable - " + "use gnulib module remainderf for portability"); +# endif +#endif + +#if @GNULIB_REMAINDER@ +# if @REPLACE_REMAINDER@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef remainder +# define remainder rpl_remainder +# endif +_GL_FUNCDECL_RPL (remainder, double, (double x, double y)); +_GL_CXXALIAS_RPL (remainder, double, (double x, double y)); +# else +# if !@HAVE_REMAINDER@ || !@HAVE_DECL_REMAINDER@ +_GL_FUNCDECL_SYS (remainder, double, (double x, double y)); +# endif +_GL_CXXALIAS_SYS (remainder, double, (double x, double y)); +# endif +_GL_CXXALIASWARN (remainder); +#elif defined GNULIB_POSIXCHECK +# undef remainder +# if HAVE_RAW_DECL_REMAINDER +_GL_WARN_ON_USE (remainder, "remainder is unportable - " + "use gnulib module remainder for portability"); +# endif +#endif + +#if @GNULIB_REMAINDERL@ +# if @REPLACE_REMAINDERL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef remainderl +# define remainderl rpl_remainderl +# endif +_GL_FUNCDECL_RPL (remainderl, long double, (long double x, long double y)); +_GL_CXXALIAS_RPL (remainderl, long double, (long double x, long double y)); +# else +# if !@HAVE_DECL_REMAINDERL@ +# undef remainderl +_GL_FUNCDECL_SYS (remainderl, long double, (long double x, long double y)); +# endif +_GL_CXXALIAS_SYS (remainderl, long double, (long double x, long double y)); +# endif +_GL_CXXALIASWARN (remainderl); +#elif defined GNULIB_POSIXCHECK +# undef remainderl +# if HAVE_RAW_DECL_REMAINDERL +_GL_WARN_ON_USE (remainderl, "remainderl is unportable - " + "use gnulib module remainderl for portability"); +# endif +#endif + + +#if @GNULIB_RINTF@ +# if !@HAVE_DECL_RINTF@ +_GL_FUNCDECL_SYS (rintf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (rintf, float, (float x)); +_GL_CXXALIASWARN (rintf); +#elif defined GNULIB_POSIXCHECK +# undef rintf +# if HAVE_RAW_DECL_RINTF +_GL_WARN_ON_USE (rintf, "rintf is unportable - " + "use gnulib module rintf for portability"); +# endif +#endif + +#if @GNULIB_RINT@ +# if !@HAVE_RINT@ +_GL_FUNCDECL_SYS (rint, double, (double x)); +# endif +_GL_CXXALIAS_SYS (rint, double, (double x)); +_GL_CXXALIASWARN (rint); +#elif defined GNULIB_POSIXCHECK +# undef rint +# if HAVE_RAW_DECL_RINT +_GL_WARN_ON_USE (rint, "rint is unportable - " + "use gnulib module rint for portability"); +# endif +#endif + +#if @GNULIB_RINTL@ +# if !@HAVE_RINTL@ +_GL_FUNCDECL_SYS (rintl, long double, (long double x)); +# endif +_GL_CXXALIAS_SYS (rintl, long double, (long double x)); +_GL_CXXALIASWARN (rintl); +#elif defined GNULIB_POSIXCHECK +# undef rintl +# if HAVE_RAW_DECL_RINTL +_GL_WARN_ON_USE (rintl, "rintl is unportable - " + "use gnulib module rintl for portability"); +# endif +#endif + + #if @GNULIB_ROUNDF@ # if @REPLACE_ROUNDF@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) @@ -693,6 +1806,7 @@ _GL_FUNCDECL_RPL (roundl, long double, (long double x)); _GL_CXXALIAS_RPL (roundl, long double, (long double x)); # else # if !@HAVE_DECL_ROUNDL@ +# undef roundl _GL_FUNCDECL_SYS (roundl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (roundl, long double, (long double x)); @@ -724,6 +1838,7 @@ _GL_WARN_ON_USE (sinf, "sinf is unportable - " #if @GNULIB_SINL@ # if !@HAVE_SINL@ || !@HAVE_DECL_SINL@ +# undef sinl _GL_FUNCDECL_SYS (sinl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (sinl, long double, (long double x)); @@ -732,7 +1847,23 @@ _GL_CXXALIASWARN (sinl); # undef sinl # if HAVE_RAW_DECL_SINL _GL_WARN_ON_USE (sinl, "sinl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module sinl for portability"); +# endif +#endif + + +#if @GNULIB_SINHF@ +# if !@HAVE_SINHF@ +# undef sinhf +_GL_FUNCDECL_SYS (sinhf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (sinhf, float, (float x)); +_GL_CXXALIASWARN (sinhf); +#elif defined GNULIB_POSIXCHECK +# undef sinhf +# if HAVE_RAW_DECL_SINHF +_GL_WARN_ON_USE (sinhf, "sinhf is unportable - " + "use gnulib module sinhf for portability"); # endif #endif @@ -753,16 +1884,26 @@ _GL_WARN_ON_USE (sqrtf, "sqrtf is unportable - " #endif #if @GNULIB_SQRTL@ -# if !@HAVE_SQRTL@ || !@HAVE_DECL_SQRTL@ +# if @REPLACE_SQRTL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sqrtl +# define sqrtl rpl_sqrtl +# endif +_GL_FUNCDECL_RPL (sqrtl, long double, (long double x)); +_GL_CXXALIAS_RPL (sqrtl, long double, (long double x)); +# else +# if !@HAVE_SQRTL@ || !@HAVE_DECL_SQRTL@ +# undef sqrtl _GL_FUNCDECL_SYS (sqrtl, long double, (long double x)); -# endif +# endif _GL_CXXALIAS_SYS (sqrtl, long double, (long double x)); +# endif _GL_CXXALIASWARN (sqrtl); #elif defined GNULIB_POSIXCHECK # undef sqrtl # if HAVE_RAW_DECL_SQRTL _GL_WARN_ON_USE (sqrtl, "sqrtl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module sqrtl for portability"); # endif #endif @@ -784,6 +1925,7 @@ _GL_WARN_ON_USE (tanf, "tanf is unportable - " #if @GNULIB_TANL@ # if !@HAVE_TANL@ || !@HAVE_DECL_TANL@ +# undef tanl _GL_FUNCDECL_SYS (tanl, long double, (long double x)); # endif _GL_CXXALIAS_SYS (tanl, long double, (long double x)); @@ -792,7 +1934,23 @@ _GL_CXXALIASWARN (tanl); # undef tanl # if HAVE_RAW_DECL_TANL _GL_WARN_ON_USE (tanl, "tanl is unportable - " - "use gnulib module mathl for portability"); + "use gnulib module tanl for portability"); +# endif +#endif + + +#if @GNULIB_TANHF@ +# if !@HAVE_TANHF@ +# undef tanhf +_GL_FUNCDECL_SYS (tanhf, float, (float x)); +# endif +_GL_CXXALIAS_SYS (tanhf, float, (float x)); +_GL_CXXALIASWARN (tanhf); +#elif defined GNULIB_POSIXCHECK +# undef tanhf +# if HAVE_RAW_DECL_TANHF +_GL_WARN_ON_USE (tanhf, "tanhf is unportable - " + "use gnulib module tanhf for portability"); # endif #endif @@ -880,6 +2038,13 @@ _GL_EXTERN_C int gl_isfinitel (long double x); sizeof (x) == sizeof (double) ? gl_isfinited (x) : \ gl_isfinitef (x)) # endif +# ifdef __cplusplus +# ifdef isfinite +_GL_MATH_CXX_REAL_FLOATING_DECL_1 (isfinite) +# undef isfinite +_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isfinite) +# endif +# endif #elif defined GNULIB_POSIXCHECK # if defined isfinite _GL_WARN_REAL_FLOATING_DECL (isfinite); @@ -900,6 +2065,13 @@ _GL_EXTERN_C int gl_isinfl (long double x); sizeof (x) == sizeof (double) ? gl_isinfd (x) : \ gl_isinff (x)) # endif +# ifdef __cplusplus +# ifdef isinf +_GL_MATH_CXX_REAL_FLOATING_DECL_1 (isinf) +# undef isinf +_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isinf) +# endif +# endif #elif defined GNULIB_POSIXCHECK # if defined isinf _GL_WARN_REAL_FLOATING_DECL (isinf); @@ -970,7 +2142,7 @@ _GL_EXTERN_C int isnand (double x); /* Test whether X is a NaN. */ # undef isnanl # define isnanl rpl_isnanl -_GL_EXTERN_C int isnanl (long double x); +_GL_EXTERN_C int isnanl (long double x) _GL_ATTRIBUTE_CONST; # endif #endif @@ -996,7 +2168,7 @@ _GL_EXTERN_C int rpl_isnand (double x); # if @HAVE_ISNANL@ && __GNUC__ >= 4 # define gl_isnan_l(x) __builtin_isnanl ((long double)(x)) # else -_GL_EXTERN_C int rpl_isnanl (long double x); +_GL_EXTERN_C int rpl_isnanl (long double x) _GL_ATTRIBUTE_CONST; # define gl_isnan_l(x) rpl_isnanl (x) # endif # undef isnan @@ -1011,9 +2183,17 @@ _GL_EXTERN_C int rpl_isnanl (long double x); sizeof (x) == sizeof (double) ? __builtin_isnan ((double)(x)) : \ __builtin_isnanf ((float)(x))) # endif +# ifdef __cplusplus +# ifdef isnan +_GL_MATH_CXX_REAL_FLOATING_DECL_1 (isnan) +# undef isnan +_GL_MATH_CXX_REAL_FLOATING_DECL_2 (isnan) +# endif +# else /* Ensure isnan is a macro. */ -# ifndef isnan -# define isnan isnan +# ifndef isnan +# define isnan isnan +# endif # endif #elif defined GNULIB_POSIXCHECK # if defined isnan @@ -1038,7 +2218,7 @@ _GL_WARN_REAL_FLOATING_DECL (isnan); _GL_EXTERN_C int gl_signbitf (float arg); _GL_EXTERN_C int gl_signbitd (double arg); _GL_EXTERN_C int gl_signbitl (long double arg); -# if __GNUC__ >= 2 && !__STRICT_ANSI__ +# if __GNUC__ >= 2 && !defined __STRICT_ANSI__ # define _GL_NUM_UINT_WORDS(type) \ ((sizeof (type) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) # if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT && !defined gl_signbitf @@ -1077,6 +2257,13 @@ _GL_EXTERN_C int gl_signbitl (long double arg); sizeof (x) == sizeof (double) ? gl_signbitd (x) : \ gl_signbitf (x)) # endif +# ifdef __cplusplus +# ifdef signbit +_GL_MATH_CXX_REAL_FLOATING_DECL_1 (signbit) +# undef signbit +_GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit) +# endif +# endif #elif defined GNULIB_POSIXCHECK # if defined signbit _GL_WARN_REAL_FLOATING_DECL (signbit); @@ -1085,6 +2272,7 @@ _GL_WARN_REAL_FLOATING_DECL (signbit); # endif #endif +_GL_INLINE_HEADER_END #endif /* _@GUARD_PREFIX@_MATH_H */ #endif /* _@GUARD_PREFIX@_MATH_H */