source: trunk/essentials/sys-devel/automake-1.9/tests/cond24.test

#!/bin/sh
# Copyright (C) 2002, 2003  Free Software Foundation, Inc.
#
# This file is part of GNU Automake.
#
# GNU Automake 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.
#
# GNU Automake 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 Automake; see the file COPYING.  If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.

# Check that conditional redefinitions of AC_SUBST'ed variables are detected.
# Report from Patrik Weiskircher

. ./defs

set -e

cat >>configure.in <<EOF
AC_SUBST([foo], [bar])
AM_CONDITIONAL([COND], [true])
AC_OUTPUT
EOF

cat >Makefile.am <<EOF
if COND
foo = baz
endif
EOF

$ACLOCAL
AUTOMAKE_fails
grep 'foo was already defined' stderr