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#! /bin/sh
# Copyright (C) 2011-2012 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 <http://www.gnu.org/licenses/>.
# Check that the default warnings triggered by a strictness specified
# in AUTOMAKE_OPTIONS take precedence over explicit warnings given in
# AM_INIT_AUTOMAKE.
. ./defs || exit 1
# We want (almost) complete control over automake options.
AUTOMAKE="$am_original_AUTOMAKE -Werror"
cat > Makefile.am <<END
AUTOMAKE_OPTIONS =
FOO := bar
END
set_am_opts ()
{
set +x
sed <$2 >$2-t -e "s|^\\(AUTOMAKE_OPTIONS\\) *=.*|\\1 = $1|" \
-e "s|^\\(AM_INIT_AUTOMAKE\\).*|\\1([$1])|"
mv -f $2-t $2
set -x
cat $2
}
set_am_opts '-Wportability' configure.ac
set_am_opts 'foreign' Makefile.am
$ACLOCAL
$AUTOMAKE
rm -rf autom4te*.cache
# Files required in gnu strictness.
touch README INSTALL NEWS AUTHORS ChangeLog COPYING
set_am_opts '-Wno-portability' configure.ac
set_am_opts 'gnu' Makefile.am
AUTOMAKE_fails
$ACLOCAL
grep '^Makefile\.am:2:.*:=.*not portable' stderr
:
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