#! /bin/sh
# Copyright (C) 2008, 2010 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 for AM_MAINTAINER_MODE defaults.

. ./defs || Exit 1

set -e

cat >> configure.in << 'END'
AM_MAINTAINER_MODE
AC_OUTPUT
END

: >Makefile.am

$ACLOCAL
$AUTOCONF
$AUTOMAKE -a

./configure
grep '^MAINT.*#' Makefile

./configure --disable-maintainer-mode
grep '^MAINT.*#' Makefile

./configure --enable-maintainer-mode
grep '^MAINT.*#' Makefile && Exit 1

sed 's/\(AM_MAINTAINER_MODE\).*/\1([disable])/' configure.in > configure.int
mv -f configure.int configure.in
mv configure configure1
$AUTOCONF --force
diff configure configure1

sed 's/\(AM_MAINTAINER_MODE\).*/\1([enable])/' configure.in > configure.int
mv -f configure.int configure.in
$AUTOCONF --force

./configure
grep '^MAINT.*#' Makefile && Exit 1

./configure --enable-maintainer-mode
grep '^MAINT.*#' Makefile && Exit 1

./configure --disable-maintainer-mode
grep '^MAINT.*#' Makefile

sed 's/\(AM_MAINTAINER_MODE\).*/\1([foo])/' configure.in > configure.int
mv -f configure.int configure.in
$AUTOCONF --force -Werror && Exit 1

: