#!/bin/sh

#
#    Copyright 2005-2006 Intel Corporation
# 
#    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.
#


#
# Simple script to run various autoconf related commands to generate
# the configure script. 
#
# This should not need to be run often, only when things like library
# dependencies change. In particular, all output files are cross-platform
# and are therefore checked into CVS.

trap 'rm -f aclocal.m4 ; exit 0' 0 1 2 3 13 15

echo "build-configure: building aclocal.m4..."
rm -f aclocal.m4
cat aclocal/*.ac > aclocal.m4

echo "build-configure: running autoheader to build config.h.in..."
rm -f config.h config.h.in
autoheader
chmod 444 config.h.in

echo "build-configure: running autoconf to build configure..."
rm -f configure
autoconf
chmod 555 configure

echo "build-configure: purging configure cache..."
rm -rf autom4te.cache
rm -f config.cache

echo "build-configure: done."