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/common | |
| 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/common')
| -rw-r--r-- | libc/sysdeps/linux/common/bits/mathdef.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/bits/mathdef.h b/libc/sysdeps/linux/common/bits/mathdef.h index 1927299f9..00c67241a 100644 --- a/libc/sysdeps/linux/common/bits/mathdef.h +++ b/libc/sysdeps/linux/common/bits/mathdef.h @@ -35,3 +35,9 @@ typedef double double_t; /* `double' expressions are evaluated as # 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 |