diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2009-03-12 16:51:53 +0000 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2009-08-30 11:57:48 -0700 |
| commit | ad8e1035c3feb1650640c2cfc995c1f5f917bbc7 (patch) | |
| tree | a0c69831ad653d8e8b897187a7676a26f8fa0728 /libc/sysdeps/linux/sparc | |
| parent | de60cf611b1b7dcad53f21728360dff1792ab4fc (diff) | |
honour NO_LONG_DOUBLE_MATH
This fixes compilation errors on hosts that turn off long double support
for C99 like powerpc32.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/sparc')
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/mathdef.h | 6 | ||||
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/mathinline.h | 8 | ||||
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/wordsize.h | 4 |
3 files changed, 10 insertions, 8 deletions
diff --git a/libc/sysdeps/linux/sparc/bits/mathdef.h b/libc/sysdeps/linux/sparc/bits/mathdef.h index b1a0d917c..7f9bbee81 100644 --- a/libc/sysdeps/linux/sparc/bits/mathdef.h +++ b/libc/sysdeps/linux/sparc/bits/mathdef.h @@ -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 diff --git a/libc/sysdeps/linux/sparc/bits/mathinline.h b/libc/sysdeps/linux/sparc/bits/mathinline.h index 66ca0473d..c774dea9b 100644 --- a/libc/sysdeps/linux/sparc/bits/mathinline.h +++ b/libc/sysdeps/linux/sparc/bits/mathinline.h @@ -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) { diff --git a/libc/sysdeps/linux/sparc/bits/wordsize.h b/libc/sysdeps/linux/sparc/bits/wordsize.h index c8e5bfdea..c0e600ed5 100644 --- a/libc/sysdeps/linux/sparc/bits/wordsize.h +++ b/libc/sysdeps/linux/sparc/bits/wordsize.h @@ -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 |