From ad8e1035c3feb1650640c2cfc995c1f5f917bbc7 Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Thu, 12 Mar 2009 16:51:53 +0000 Subject: 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 Signed-off-by: Bernhard Reutner-Fischer --- libc/sysdeps/linux/nios/bits/mathdef.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'libc/sysdeps/linux/nios') diff --git a/libc/sysdeps/linux/nios/bits/mathdef.h b/libc/sysdeps/linux/nios/bits/mathdef.h index 22722e37a..e013e74b7 100644 --- a/libc/sysdeps/linux/nios/bits/mathdef.h +++ b/libc/sysdeps/linux/nios/bits/mathdef.h @@ -34,3 +34,11 @@ 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'. 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 -- cgit v1.2.3