#! /bin/sh
# Copyright (C) 1999, 2001, 2002, 2003  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 3, 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/>.

# Test to make sure .c.o rule is only included once.
required=libtoolize

. ./defs || exit 1

cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_LIBTOOL
END

cat > Makefile.am << 'END'
AUTOMAKE_OPTIONS = no-dependencies
lib_LTLIBRARIES = libltdl.la
libltdl_la_SOURCES = ltdl.c ltdl.h
END

: > ltdl.c
: > ltdl.h

# Create all the files created libtoolize so we don't run libtoolize.
# We don't want the user to need libtool to run this test.
: > ltconfig
: > ltmain.sh
: > config.guess
: > config.sub

set -e

$ACLOCAL || exit 1
$AUTOMAKE -a

grep -c '^\.c\.o:' Makefile.in   | grep '^1$'
grep -c '^\.c\.obj:' Makefile.in | grep '^1$'

exit 0