1 # Sanity test a C compiler.
3 # Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc.
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Written by Paul Eggert.
20 AC_DEFUN([BISON_TEST_FOR_WORKING_C_COMPILER], [
24 int test_array[CHAR_BIT];]])],
26 [AC_MSG_FAILURE([cannot compile a simple C program])])