Index: uClibc-0.9.30.1/libm/ldouble_wrappers.c =================================================================== --- uClibc-0.9.30.1/libm/ldouble_wrappers.c (revision 25552) +++ uClibc-0.9.30.1/libm/ldouble_wrappers.c (working copy) @@ -13,6 +13,16 @@ #include "math.h" #include +#if defined __NO_LONG_DOUBLE_MATH +# define int_WRAPPER_C99(func) /* not needed */ +# else +# define int_WRAPPER_C99(func) \ +int func##l(long double x) \ +{ \ + return func((double) x); \ +} \ +libm_hidden_def(func##l) +#endif /* Implement the following, as defined by SuSv3 */ #if 0 @@ -543,46 +553,28 @@ long double truncl (long double x) #endif -#ifdef __DO_C99_MATH__ +#if defined __DO_C99_MATH__ #ifdef L_fpclassifyl -int __fpclassifyl (long double x) -{ - return __fpclassify ( (double) x ); -} -libm_hidden_def(__fpclassifyl) +int_WRAPPER_C99(__fpclassify) #endif #ifdef L_finitel -int __finitel (long double x) -{ - return __finite ( (double)x ); -} -libm_hidden_def(__finitel) +int_WRAPPER_C99(__finite) #endif #ifdef L_signbitl -int __signbitl (long double x) -{ - return __signbitl ( (double)x ); -} -libm_hidden_def(__signbitl) +int_WRAPPER_C99(__signbit) #endif #ifdef L_isnanl -int __isnanl (long double x) -{ - return __isnan ( (double)x ); -} -libm_hidden_def(__isnanl) +int_WRAPPER_C99(__isnan) #endif #ifdef L_isinfl -int __isinfl (long double x) -{ - return __isinf ( (double)x ); -} -libm_hidden_def(__isinfl) +int_WRAPPER_C99(__isinf) #endif -#endif +#endif /* DO_C99_MATH */ + +#undef int_WRAPPER_C99 Index: uClibc-0.9.30.1/libm/nan.c =================================================================== --- uClibc-0.9.30.1/libm/nan.c (revision 25552) +++ uClibc-0.9.30.1/libm/nan.c (working copy) @@ -45,7 +45,7 @@ float nanf (const char *tagp) } libm_hidden_def(nanf) -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __NO_LONG_DOUBLE_MATH libm_hidden_proto(nanl) long double nanl (const char *tagp) { Index: uClibc-0.9.30.1/include/math.h =================================================================== --- uClibc-0.9.30.1/include/math.h (revision 25552) +++ uClibc-0.9.30.1/include/math.h (working copy) @@ -118,7 +118,7 @@ __BEGIN_DECLS # undef __MATH_PRECNAME # if (__STDC__ - 0 || __GNUC__ - 0) \ - && (defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ || defined __LDBL_COMPAT) + && (!defined __NO_LONG_DOUBLE_MATH || defined __LDBL_COMPAT) # ifdef __LDBL_COMPAT # ifdef __USE_ISOC99 @@ -230,7 +230,7 @@ enum }; /* Return number of classification appropriate for X. */ -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifdef __NO_LONG_DOUBLE_MATH # define fpclassify(x) \ (sizeof (x) == sizeof (float) ? __fpclassifyf (x) : __fpclassify (x)) # else @@ -242,7 +242,7 @@ enum # endif /* Return nonzero value if sign of X is negative. */ -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifdef __NO_LONG_DOUBLE_MATH # define signbit(x) \ (sizeof (x) == sizeof (float) ? __signbitf (x) : __signbit (x)) # else @@ -254,7 +254,7 @@ enum # endif /* Return nonzero value if X is not +-Inf or NaN. */ -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifdef __NO_LONG_DOUBLE_MATH # define isfinite(x) \ (sizeof (x) == sizeof (float) ? __finitef (x) : __finite (x)) # else @@ -270,7 +270,7 @@ enum /* Return nonzero value if X is a NaN. We could use `fpclassify' but we already have this functions `__isnan' and it is faster. */ -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifdef __NO_LONG_DOUBLE_MATH # define isnan(x) \ (sizeof (x) == sizeof (float) ? __isnanf (x) : __isnan (x)) # else @@ -282,7 +282,7 @@ enum # endif /* Return nonzero value is X is positive or negative infinity. */ -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifdef __NO_LONG_DOUBLE_MATH # define isinf(x) \ (sizeof (x) == sizeof (float) ? __isinff (x) : __isinf (x)) # else Index: uClibc-0.9.30.1/include/tgmath.h =================================================================== --- uClibc-0.9.30.1/include/tgmath.h (revision 25552) +++ uClibc-0.9.30.1/include/tgmath.h (working copy) @@ -36,7 +36,7 @@ #if __GNUC_PREREQ(2, 7) -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifdef __NO_LONG_DOUBLE_MATH # define __tgml(fct) fct # else # define __tgml(fct) fct ## l Index: uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/wordsize.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/wordsize.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/wordsize.h (working copy) @@ -7,13 +7,13 @@ # define __WORDSIZE 32 #endif -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL /* Signal the glibc ABI didn't used to have a `long double'. The changes all the `long double' function variants to be redirects to the double functions. */ # define __LONG_DOUBLE_MATH_OPTIONAL 1 # ifndef __LONG_DOUBLE_128__ -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 # endif #endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/mathdef.h (working copy) @@ -65,11 +65,13 @@ typedef double double_t; #endif /* ISO C99 */ -#ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +#ifndef __NO_LONG_DOUBLE_MATH #include /* Signal that we do not really have a `long double'. The disables the declaration of all the `long double' function variants. */ # if __WORDSIZE == 32 -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +# elif !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 # endif /* __WORDSIZE == 32 */ -#endif /* __UCLIBC_HAS_LONG_DOUBLE_MATH__ */ +#endif /* __NO_LONG_DOUBLE_MATH */ Index: uClibc-0.9.30.1/libc/sysdeps/linux/arm/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/arm/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/arm/bits/mathdef.h (working copy) @@ -34,3 +34,11 @@ typedef double double_t; /* `double' exp # define FP_ILOGBNAN (2147483647) #endif /* ISO C99 */ + +#ifndef __NO_LONG_DOUBLE_MATH +/* Signal that we do not really have a `long double'. This disables the + declaration of all the `long double' function variants. */ +/* XXX The FPA does support this but the patterns in GCC are currently + turned off. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/m68k/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/m68k/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/m68k/bits/mathdef.h (working copy) @@ -36,3 +36,7 @@ typedef long double double_t; /* `double # define FP_ILOGBNAN (2147483647) #endif /* ISO C99 */ + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/wordsize.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/wordsize.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/wordsize.h (working copy) @@ -18,13 +18,13 @@ #define __WORDSIZE 64 -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL /* Signal that we didn't used to have a `long double'. The changes all the `long double' function variants to be redirects to the double functions. */ # define __LONG_DOUBLE_MATH_OPTIONAL 1 # ifndef __LONG_DOUBLE_128__ -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 # endif #endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/mathdef.h (working copy) @@ -78,3 +78,7 @@ typedef double double_t; # endif /* GNUC before 3.4 */ #endif /* COMPLEX_H */ + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/common/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/common/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/common/bits/mathdef.h (working copy) @@ -35,3 +35,9 @@ typedef double double_t; /* `double' exp # define FP_ILOGBNAN 2147483647 #endif /* ISO C99 */ + +#ifndef __NO_LONG_DOUBLE_MATH +/* Signal that we do not really have a `long double'. The disables the + declaration of all the `long double' function variants. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/i386/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/i386/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/i386/bits/mathdef.h (working copy) @@ -44,3 +44,7 @@ typedef long double double_t; /* `double # define FP_ILOGBNAN (-2147483647 - 1) #endif /* ISO C99 */ + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/nios2/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/nios2/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/nios2/bits/mathdef.h (working copy) @@ -34,3 +34,11 @@ typedef double double_t; /* `double' exp # define FP_ILOGBNAN (2147483647) #endif /* ISO C99 */ + +#ifndef __NO_LONG_DOUBLE_MATH +/* Signal that we do not really have a `long double'. This disables the + declaration of all the `long double' function variants. */ +/* XXX The FPA does support this but the patterns in GCC are currently + turned off. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/x86_64/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/x86_64/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/x86_64/bits/mathdef.h (working copy) @@ -46,3 +46,7 @@ typedef long double double_t; /* `double # define FP_ILOGBNAN (-2147483647 - 1) #endif /* ISO C99 */ + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/xtensa/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/xtensa/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/xtensa/bits/mathdef.h (working copy) @@ -36,8 +36,8 @@ typedef double double_t; /* `double' exp #endif /* ISO C99 */ -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +#ifndef __NO_LONG_DOUBLE_MATH /* Signal that we do not really have a `long double'. The disables the declaration of all the `long double' function variants. */ -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 #endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/ia64/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/ia64/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/ia64/bits/mathdef.h (working copy) @@ -35,3 +35,7 @@ typedef double double_t; /* `double' exp # define FP_ILOGBNAN 2147483647 #endif /* ISO C99 */ + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/mathdef.h (working copy) @@ -39,8 +39,10 @@ typedef double double_t; /* `double' exp #endif /* ISO C99 */ -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && _MIPS_SIM == _ABIO32 +#if ! defined __NO_LONG_DOUBLE_MATH && _MIPS_SIM == _ABIO32 /* Signal that we do not really have a `long double'. This disables the declaration of all the `long double' function variants. */ -# error defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ and _MIPS_SIM == _ABIO32 +# define __NO_LONG_DOUBLE_MATH 1 +#elif !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 #endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/nios/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/nios/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/nios/bits/mathdef.h (working copy) @@ -34,3 +34,11 @@ typedef double double_t; /* `double' exp # define FP_ILOGBNAN (2147483647) #endif /* ISO C99 */ + +#ifndef __NO_LONG_DOUBLE_MATH +/* Signal that we do not really have a `long double'. This disables the + declaration of all the `long double' function variants. */ +/* XXX The FPA does support this but the patterns in GCC are currently + turned off. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/wordsize.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/wordsize.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/wordsize.h (working copy) @@ -6,7 +6,7 @@ # define __WORDSIZE 32 #endif -#if 0 /* uClibc: done in mathdefs.h: defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL*/ +#if 0 /* uClibc: done in mathdefs.h: !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL*/ # if __WORDSIZE == 32 /* Signal that in 32bit ABI we didn't used to have a `long double'. @@ -14,7 +14,7 @@ to the double functions. */ # define __LONG_DOUBLE_MATH_OPTIONAL 1 # ifndef __LONG_DOUBLE_128__ -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 # endif # endif #endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathdef.h (working copy) @@ -57,13 +57,15 @@ typedef double double_t; #endif /* ISO C99 */ -#ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +#ifndef __NO_LONG_DOUBLE_MATH # if __WORDSIZE == 32 /* Signal that in 32bit ABI we do not really have a `long double'. The disables the declaration of all the `long double' function variants. */ -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 +# elif !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# define __NO_LONG_DOUBLE_MATH 1 # endif #endif Index: uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathinline.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathinline.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathinline.h (working copy) @@ -37,7 +37,7 @@ # if __WORDSIZE == 32 -# ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifndef __NO_LONG_DOUBLE_MATH # define __unordered_cmp(x, y) \ (__extension__ \ @@ -157,7 +157,7 @@ __NTH (__signbit (double __x)) return __u.__i[0] < 0; } -# ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# ifndef __NO_LONG_DOUBLE_MATH __MATH_INLINE int __NTH (__signbitl (long double __x)) { @@ -219,7 +219,7 @@ __NTH (sqrtl (long double __x)) _Qp_sqrt (&__r, &__x); return __r; } -# elif defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# elif !defined __NO_LONG_DOUBLE_MATH __MATH_INLINE long double sqrtl (long double __x) __THROW { @@ -257,7 +257,7 @@ __ieee754_sqrtl (long double __x) _Qp_sqrt(&__r, &__x); return __r; } -# elif defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ +# elif !defined __NO_LONG_DOUBLE_MATH __MATH_INLINE long double __ieee754_sqrtl (long double __x) { Index: uClibc-0.9.30.1/libc/sysdeps/linux/sh/bits/mathdef.h =================================================================== --- uClibc-0.9.30.1/libc/sysdeps/linux/sh/bits/mathdef.h (revision 25552) +++ uClibc-0.9.30.1/libc/sysdeps/linux/sh/bits/mathdef.h (working copy) @@ -61,3 +61,9 @@ typedef double double_t; # define FP_ILOGBNAN 0x7fffffff #endif /* ISO C99 */ + +#ifndef __NO_LONG_DOUBLE_MATH +/* Signal that we do not really have a `long double'. The disables the + declaration of all the `long double' function variants. */ +# define __NO_LONG_DOUBLE_MATH 1 +#endif