diff options
Diffstat (limited to 'cloog-0.16.3/isl/m4/ax_gcc_warn_unused_result.m4')
| -rw-r--r-- | cloog-0.16.3/isl/m4/ax_gcc_warn_unused_result.m4 | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/cloog-0.16.3/isl/m4/ax_gcc_warn_unused_result.m4 b/cloog-0.16.3/isl/m4/ax_gcc_warn_unused_result.m4 deleted file mode 100644 index a957f8f..0000000 --- a/cloog-0.16.3/isl/m4/ax_gcc_warn_unused_result.m4 +++ /dev/null @@ -1,56 +0,0 @@ -# =========================================================================== -# http://www.nongnu.org/autoconf-archive/ax_gcc_warn_unused_result.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_GCC_WARN_UNUSED_RESULT -# -# DESCRIPTION -# -# The macro will compile a test program to see whether the compiler does -# understand the per-function postfix pragma. -# -# LICENSE -# -# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; either version 2 of the License, or (at your -# option) any later version. -# -# This program 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 General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see <http://www.gnu.org/licenses/>. -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. When you make and distribute a -# modified version of the Autoconf Macro, you may extend this special -# exception to the GPL to apply to your modified version as well. - -AC_DEFUN([AX_GCC_WARN_UNUSED_RESULT],[dnl -AC_CACHE_CHECK( - [whether the compiler supports function __attribute__((__warn_unused_result__))], - ax_cv_gcc_warn_unused_result,[ - AC_TRY_COMPILE([__attribute__((__warn_unused_result__)) - int f(int i) { return i; }], - [], - ax_cv_gcc_warn_unused_result=yes, ax_cv_gcc_warn_unused_result=no)]) - if test "$ax_cv_gcc_warn_unused_result" = yes; then - AC_DEFINE([GCC_WARN_UNUSED_RESULT],[__attribute__((__warn_unused_result__))], - [most gcc compilers know a function __attribute__((__warn_unused_result__))]) - fi -]) |