diff options
Diffstat (limited to 'libc/sysdeps/linux/sparc/bits/wordsize.h')
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/wordsize.h | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/libc/sysdeps/linux/sparc/bits/wordsize.h b/libc/sysdeps/linux/sparc/bits/wordsize.h index cbe862f50..c0e600ed5 100644 --- a/libc/sysdeps/linux/sparc/bits/wordsize.h +++ b/libc/sysdeps/linux/sparc/bits/wordsize.h @@ -1,24 +1,20 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ +/* Determine the wordsize from the preprocessor defines. */ #if defined __arch64__ || defined __sparcv9 -# define __WORDSIZE 64 +# define __WORDSIZE 64 #else -# define __WORDSIZE 32 +# define __WORDSIZE 32 #endif +#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'. + 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__ +# define __NO_LONG_DOUBLE_MATH 1 +# endif +# endif +#endif |