#!/bin/bash
# $Id$

# Copyright 2004-2006 Lennart Poettering
#
# Licensed under the Apache License, Version 2.0 (the "License"); you
# may not use this file except in compliance with the License.  You
# may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.  See the License for the specific language governing
# permissions and limitations under the License.

VERSION=1.9

run_versioned() {
    local P
    local V

    V=$(echo "$2" | sed -e 's,\.,,g')
    
    if [ -e "`which $1$V`" ] ; then
    	P="$1$V" 
    else
	if [ -e "`which $1-$2`" ] ; then
	    P="$1-$2" 
	else
	    P="$1"
	fi
    fi

    shift 2
    "$P" "$@"
}

set -ex

if [ "x$1" = "xam" ] ; then
    run_versioned automake "$VERSION" -a -c --foreign
    ./config.status
else 
    rm -rf autom4te.cache
    rm -f config.cache

    run_versioned aclocal "$VERSION"
    run_versioned autoconf 2.59 -Wall
    run_versioned autoheader 2.59
    run_versioned automake "$VERSION" -a -c --foreign

    if test "x$NOCONFIGURE" = "x"; then
        CFLAGS="-g -O0" ./configure --sysconfdir=/etc "$@"
        make clean
    fi
fi