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Diffstat (limited to 'modules/fdlibm/patches/01_remove_unused_declarations_from_fdlibm_h.patch')
| -rw-r--r-- | modules/fdlibm/patches/01_remove_unused_declarations_from_fdlibm_h.patch | 511 |
1 files changed, 511 insertions, 0 deletions
diff --git a/modules/fdlibm/patches/01_remove_unused_declarations_from_fdlibm_h.patch b/modules/fdlibm/patches/01_remove_unused_declarations_from_fdlibm_h.patch new file mode 100644 index 0000000000..6365f71488 --- /dev/null +++ b/modules/fdlibm/patches/01_remove_unused_declarations_from_fdlibm_h.patch @@ -0,0 +1,511 @@ +diff --git a/fdlibm.h b/fdlibm.h +--- a/fdlibm.h ++++ b/fdlibm.h +@@ -12,504 +12,66 @@ + /* + * from: @(#)fdlibm.h 5.1 93/09/24 + * $FreeBSD$ + */ + + #ifndef _MATH_H_ + #define _MATH_H_ + +-#include <sys/cdefs.h> +-#include <sys/_types.h> +-#include <machine/_limits.h> +- +-/* +- * ANSI/POSIX +- */ +-extern const union __infinity_un { +- unsigned char __uc[8]; +- double __ud; +-} __infinity; +- +-extern const union __nan_un { +- unsigned char __uc[sizeof(float)]; +- float __uf; +-} __nan; +- +-#if __GNUC_PREREQ__(3, 3) +-#define __MATH_BUILTIN_CONSTANTS +-#endif +- +-#if __GNUC_PREREQ__(3, 0) +-#define __MATH_BUILTIN_RELOPS +-#endif +- +-#ifdef __MATH_BUILTIN_CONSTANTS +-#define HUGE_VAL __builtin_huge_val() +-#else +-#define HUGE_VAL (__infinity.__ud) +-#endif +- +-#if __ISO_C_VISIBLE >= 1999 +-#define FP_ILOGB0 (-__INT_MAX) +-#define FP_ILOGBNAN __INT_MAX +- +-#ifdef __MATH_BUILTIN_CONSTANTS +-#define HUGE_VALF __builtin_huge_valf() +-#define HUGE_VALL __builtin_huge_vall() +-#define INFINITY __builtin_inff() +-#define NAN __builtin_nanf("") +-#else +-#define HUGE_VALF (float)HUGE_VAL +-#define HUGE_VALL (long double)HUGE_VAL +-#define INFINITY HUGE_VALF +-#define NAN (__nan.__uf) +-#endif /* __MATH_BUILTIN_CONSTANTS */ +- +-#define MATH_ERRNO 1 +-#define MATH_ERREXCEPT 2 +-#define math_errhandling MATH_ERREXCEPT +- +-#define FP_FAST_FMAF 1 +- +-/* Symbolic constants to classify floating point numbers. */ +-#define FP_INFINITE 0x01 +-#define FP_NAN 0x02 +-#define FP_NORMAL 0x04 +-#define FP_SUBNORMAL 0x08 +-#define FP_ZERO 0x10 +- +-#if __STDC_VERSION__ >= 201112L || __has_extension(c_generic_selections) +-#define __fp_type_select(x, f, d, ld) __extension__ _Generic((x), \ +- float: f(x), \ +- double: d(x), \ +- long double: ld(x)) +-#elif __GNUC_PREREQ__(3, 1) && !defined(__cplusplus) +-#define __fp_type_select(x, f, d, ld) __builtin_choose_expr( \ +- __builtin_types_compatible_p(__typeof(x), long double), ld(x), \ +- __builtin_choose_expr( \ +- __builtin_types_compatible_p(__typeof(x), double), d(x), \ +- __builtin_choose_expr( \ +- __builtin_types_compatible_p(__typeof(x), float), f(x), (void)0))) +-#else +-#define __fp_type_select(x, f, d, ld) \ +- ((sizeof(x) == sizeof(float)) ? f(x) \ +- : (sizeof(x) == sizeof(double)) ? d(x) \ +- : ld(x)) +-#endif +- +-#define fpclassify(x) \ +- __fp_type_select(x, __fpclassifyf, __fpclassifyd, __fpclassifyl) +-#define isfinite(x) __fp_type_select(x, __isfinitef, __isfinite, __isfinitel) +-#define isinf(x) __fp_type_select(x, __isinff, __isinf, __isinfl) +-#define isnan(x) \ +- __fp_type_select(x, __inline_isnanf, __inline_isnan, __inline_isnanl) +-#define isnormal(x) __fp_type_select(x, __isnormalf, __isnormal, __isnormall) +- +-#ifdef __MATH_BUILTIN_RELOPS +-#define isgreater(x, y) __builtin_isgreater((x), (y)) +-#define isgreaterequal(x, y) __builtin_isgreaterequal((x), (y)) +-#define isless(x, y) __builtin_isless((x), (y)) +-#define islessequal(x, y) __builtin_islessequal((x), (y)) +-#define islessgreater(x, y) __builtin_islessgreater((x), (y)) +-#define isunordered(x, y) __builtin_isunordered((x), (y)) +-#else +-#define isgreater(x, y) (!isunordered((x), (y)) && (x) > (y)) +-#define isgreaterequal(x, y) (!isunordered((x), (y)) && (x) >= (y)) +-#define isless(x, y) (!isunordered((x), (y)) && (x) < (y)) +-#define islessequal(x, y) (!isunordered((x), (y)) && (x) <= (y)) +-#define islessgreater(x, y) (!isunordered((x), (y)) && \ +- ((x) > (y) || (y) > (x))) +-#define isunordered(x, y) (isnan(x) || isnan(y)) +-#endif /* __MATH_BUILTIN_RELOPS */ +- +-#define signbit(x) __fp_type_select(x, __signbitf, __signbit, __signbitl) +- +-typedef __double_t double_t; +-typedef __float_t float_t; +-#endif /* __ISO_C_VISIBLE >= 1999 */ +- +-/* +- * XOPEN/SVID +- */ +-#if __BSD_VISIBLE || __XSI_VISIBLE +-#define M_E 2.7182818284590452354 /* e */ +-#define M_LOG2E 1.4426950408889634074 /* log 2e */ +-#define M_LOG10E 0.43429448190325182765 /* log 10e */ +-#define M_LN2 0.69314718055994530942 /* log e2 */ +-#define M_LN10 2.30258509299404568402 /* log e10 */ +-#define M_PI 3.14159265358979323846 /* pi */ + #define M_PI_2 1.57079632679489661923 /* pi/2 */ +-#define M_PI_4 0.78539816339744830962 /* pi/4 */ +-#define M_1_PI 0.31830988618379067154 /* 1/pi */ +-#define M_2_PI 0.63661977236758134308 /* 2/pi */ +-#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */ +-#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ +-#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ +- +-#define MAXFLOAT ((float)3.40282346638528860e+38) +-extern int signgam; +-#endif /* __BSD_VISIBLE || __XSI_VISIBLE */ +- +-#if __BSD_VISIBLE +-#if 0 +-/* Old value from 4.4BSD-Lite math.h; this is probably better. */ +-#define HUGE HUGE_VAL +-#else +-#define HUGE MAXFLOAT +-#endif +-#endif /* __BSD_VISIBLE */ +- +-/* +- * Most of these functions depend on the rounding mode and have the side +- * effect of raising floating-point exceptions, so they are not declared +- * as __pure2. In C99, FENV_ACCESS affects the purity of these functions. +- */ +-__BEGIN_DECLS +-/* +- * ANSI/POSIX +- */ +-int __fpclassifyd(double) __pure2; +-int __fpclassifyf(float) __pure2; +-int __fpclassifyl(long double) __pure2; +-int __isfinitef(float) __pure2; +-int __isfinite(double) __pure2; +-int __isfinitel(long double) __pure2; +-int __isinff(float) __pure2; +-int __isinf(double) __pure2; +-int __isinfl(long double) __pure2; +-int __isnormalf(float) __pure2; +-int __isnormal(double) __pure2; +-int __isnormall(long double) __pure2; +-int __signbit(double) __pure2; +-int __signbitf(float) __pure2; +-int __signbitl(long double) __pure2; +- +-static __inline int +-__inline_isnan(__const double __x) +-{ +- +- return (__x != __x); +-} +- +-static __inline int +-__inline_isnanf(__const float __x) +-{ +- +- return (__x != __x); +-} +- +-static __inline int +-__inline_isnanl(__const long double __x) +-{ +- +- return (__x != __x); +-} +- +-/* +- * Define the following aliases, for compatibility with glibc and CUDA. +- */ +-#define __isnan __inline_isnan +-#define __isnanf __inline_isnanf +- +-/* +- * Version 2 of the Single UNIX Specification (UNIX98) defined isnan() and +- * isinf() as functions taking double. C99, and the subsequent POSIX revisions +- * (SUSv3, POSIX.1-2001, define it as a macro that accepts any real floating +- * point type. If we are targeting SUSv2 and C99 or C11 (or C++11) then we +- * expose the newer definition, assuming that the language spec takes +- * precedence over the operating system interface spec. +- */ +-#if __XSI_VISIBLE > 0 && __XSI_VISIBLE < 600 && __ISO_C_VISIBLE < 1999 +-#undef isinf +-#undef isnan +-int isinf(double); +-int isnan(double); +-#endif +- + double acos(double); + double asin(double); + double atan(double); + double atan2(double, double); + double cos(double); + double sin(double); + double tan(double); + + double cosh(double); + double sinh(double); + double tanh(double); + + double exp(double); +-double frexp(double, int *); /* fundamentally !__pure2 */ +-double ldexp(double, int); + double log(double); + double log10(double); +-double modf(double, double *); /* fundamentally !__pure2 */ + + double pow(double, double); +-double sqrt(double); + + double ceil(double); +-double fabs(double) __pure2; ++double fabs(double); + double floor(double); +-double fmod(double, double); + +-/* +- * These functions are not in C90. +- */ +-#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE + double acosh(double); + double asinh(double); + double atanh(double); + double cbrt(double); +-double erf(double); +-double erfc(double); + double exp2(double); + double expm1(double); +-double fma(double, double, double); + double hypot(double, double); +-int ilogb(double) __pure2; +-double lgamma(double); +-long long llrint(double); +-long long llround(double); + double log1p(double); + double log2(double); +-double logb(double); +-long lrint(double); +-long lround(double); +-double nan(const char *) __pure2; +-double nextafter(double, double); +-double remainder(double, double); +-double remquo(double, double, int *); + double rint(double); +-#endif /* __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE */ +- +-#if __BSD_VISIBLE || __XSI_VISIBLE +-double j0(double); +-double j1(double); +-double jn(int, double); +-double y0(double); +-double y1(double); +-double yn(int, double); +- +-#if __XSI_VISIBLE <= 500 || __BSD_VISIBLE +-double gamma(double); +-#endif +- +-#if __XSI_VISIBLE <= 600 || __BSD_VISIBLE +-double scalb(double, double); +-#endif +-#endif /* __BSD_VISIBLE || __XSI_VISIBLE */ +- +-#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999 +-double copysign(double, double) __pure2; +-double fdim(double, double); +-double fmax(double, double) __pure2; +-double fmin(double, double) __pure2; ++double copysign(double, double); + double nearbyint(double); +-double round(double); +-double scalbln(double, long); + double scalbn(double, int); +-double tgamma(double); + double trunc(double); +-#endif +- +-/* +- * BSD math library entry points +- */ +-#if __BSD_VISIBLE +-double drem(double, double); +-int finite(double) __pure2; +-int isnanf(float) __pure2; +- +-/* +- * Reentrant version of gamma & lgamma; passes signgam back by reference +- * as the second argument; user must allocate space for signgam. +- */ +-double gamma_r(double, int *); +-double lgamma_r(double, int *); +- +-/* +- * IEEE Test Vector +- */ +-double significand(double); +-#endif /* __BSD_VISIBLE */ +- +-/* float versions of ANSI/POSIX functions */ +-#if __ISO_C_VISIBLE >= 1999 + float acosf(float); + float asinf(float); + float atanf(float); +-float atan2f(float, float); + float cosf(float); + float sinf(float); + float tanf(float); +- +-float coshf(float); +-float sinhf(float); +-float tanhf(float); +- + float exp2f(float); + float expf(float); +-float expm1f(float); +-float frexpf(float, int *); /* fundamentally !__pure2 */ +-int ilogbf(float) __pure2; +-float ldexpf(float, int); +-float log10f(float); +-float log1pf(float); +-float log2f(float); + float logf(float); +-float modff(float, float *); /* fundamentally !__pure2 */ +- + float powf(float, float); + float sqrtf(float); + + float ceilf(float); +-float fabsf(float) __pure2; ++float fabsf(float); + float floorf(float); +-float fmodf(float, float); +-float roundf(float); +- +-float erff(float); +-float erfcf(float); +-float hypotf(float, float); +-float lgammaf(float); +-float tgammaf(float); +- +-float acoshf(float); +-float asinhf(float); +-float atanhf(float); +-float cbrtf(float); +-float logbf(float); +-float copysignf(float, float) __pure2; +-long long llrintf(float); +-long long llroundf(float); +-long lrintf(float); +-long lroundf(float); +-float nanf(const char *) __pure2; + float nearbyintf(float); +-float nextafterf(float, float); +-float remainderf(float, float); +-float remquof(float, float, int *); + float rintf(float); +-float scalblnf(float, long); + float scalbnf(float, int); + float truncf(float); + +-float fdimf(float, float); +-float fmaf(float, float, float); +-float fmaxf(float, float) __pure2; +-float fminf(float, float) __pure2; +-#endif +- +-/* +- * float versions of BSD math library entry points +- */ +-#if __BSD_VISIBLE +-float dremf(float, float); +-int finitef(float) __pure2; +-float gammaf(float); +-float j0f(float); +-float j1f(float); +-float jnf(int, float); +-float scalbf(float, float); +-float y0f(float); +-float y1f(float); +-float ynf(int, float); +- +-/* +- * Float versions of reentrant version of gamma & lgamma; passes +- * signgam back by reference as the second argument; user must +- * allocate space for signgam. +- */ +-float gammaf_r(float, int *); +-float lgammaf_r(float, int *); +- +-/* +- * float version of IEEE Test Vector +- */ +-float significandf(float); +-#endif /* __BSD_VISIBLE */ +- +-/* +- * long double versions of ISO/POSIX math functions +- */ +-#if __ISO_C_VISIBLE >= 1999 +-long double acoshl(long double); +-long double acosl(long double); +-long double asinhl(long double); +-long double asinl(long double); +-long double atan2l(long double, long double); +-long double atanhl(long double); +-long double atanl(long double); +-long double cbrtl(long double); +-long double ceill(long double); +-long double copysignl(long double, long double) __pure2; +-long double coshl(long double); +-long double cosl(long double); +-long double erfcl(long double); +-long double erfl(long double); +-long double exp2l(long double); +-long double expl(long double); +-long double expm1l(long double); +-long double fabsl(long double) __pure2; +-long double fdiml(long double, long double); +-long double floorl(long double); +-long double fmal(long double, long double, long double); +-long double fmaxl(long double, long double) __pure2; +-long double fminl(long double, long double) __pure2; +-long double fmodl(long double, long double); +-long double frexpl(long double, int *); /* fundamentally !__pure2 */ +-long double hypotl(long double, long double); +-int ilogbl(long double) __pure2; +-long double ldexpl(long double, int); +-long double lgammal(long double); +-long long llrintl(long double); +-long long llroundl(long double); +-long double log10l(long double); +-long double log1pl(long double); +-long double log2l(long double); +-long double logbl(long double); +-long double logl(long double); +-long lrintl(long double); +-long lroundl(long double); +-long double modfl(long double, long double *); /* fundamentally !__pure2 */ +-long double nanl(const char *) __pure2; +-long double nearbyintl(long double); +-long double nextafterl(long double, long double); +-double nexttoward(double, long double); +-float nexttowardf(float, long double); +-long double nexttowardl(long double, long double); +-long double powl(long double, long double); +-long double remainderl(long double, long double); +-long double remquol(long double, long double, int *); +-long double rintl(long double); +-long double roundl(long double); +-long double scalblnl(long double, long); +-long double scalbnl(long double, int); +-long double sinhl(long double); +-long double sinl(long double); +-long double sqrtl(long double); +-long double tanhl(long double); +-long double tanl(long double); +-long double tgammal(long double); +-long double truncl(long double); +-#endif /* __ISO_C_VISIBLE >= 1999 */ +- +-#if __BSD_VISIBLE +-long double lgammal_r(long double, int *); +-void sincos(double, double *, double *); +-void sincosf(float, float *, float *); +-void sincosl(long double, long double *, long double *); +-double cospi(double); +-float cospif(float); +-long double cospil(long double); +-double sinpi(double); +-float sinpif(float); +-long double sinpil(long double); +-double tanpi(double); +-float tanpif(float); +-long double tanpil(long double); +-#endif +- +-__END_DECLS +- + #endif /* !_MATH_H_ */ |