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#! /bin/sh
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
#
# 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, 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 <https://www.gnu.org/licenses/>.
# Test to make sure we can compile when the compiler doesn't
# understand '-c -o'.
required=gcc # For cc-no-c-o.
. test-init.sh
cat >> configure.ac << 'END'
AC_PROG_CC
$CC --version || exit 1
$CC -v || exit 1
AC_OUTPUT
END
cat > Makefile.am << 'END'
bin_PROGRAMS = wish
wish_SOURCES = a.c
# Make sure we need something strange.
wish_CFLAGS = -g
END
cat > a.c << 'END'
#include <stdio.h>
int main ()
{
printf ("hi\n");
}
END
# Make sure the compiler doesn't understand '-c -o'.
CC=$am_testaux_builddir/cc-no-c-o; export CC
$ACLOCAL
$AUTOCONF -Wall -Werror
$AUTOMAKE --copy --add-missing
for vpath in : false; do
if $vpath; then
srcdir=..
mkdir build
cd build
else
srcdir=.
fi
$srcdir/configure >stdout || { cat stdout; exit 1; }
cat stdout
$EGREP 'understands? -c and -o together.* no$' stdout
# No repeated checks please.
test $(grep -c ".*-c['\" ].*-o['\" ]" stdout) -eq 1
$MAKE
cd $srcdir
done
$MAKE distcheck
:
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