setup

#!/bin/sh -e
#
# This script builds the files necessary to configure this package
# for development.  You will need GNU make, autoconf, and automake
# to build the software.  You must run "make dist" if you the wish
# to create a source tree that can be built without these tools.
#
if test ! -f configure.in; then
	echo Must run this from source directory >&2
	exit 1
fi

M4=gm4
$M4 --version < /dev/null 2>&1 | grep GNU >/dev/null 2>&1 || M4=gnum4
$M4 --version < /dev/null 2>&1 | grep GNU >/dev/null 2>&1 || M4=m4
$M4 --version < /dev/null 2>&1 | grep GNU >/dev/null 2>&1 \
    || (echo Cannot locate GNU m4 >&2; exit 1)

for file in Makefile.am.m4 */Makefile.am.m4; do
    if test -f $file; then
	out=`echo $file | sed -e 's/\.m4$//'`
	echo "+ $M4 $file > $out"
	rm -f $out~
	$M4 $file > $out~
	mv -f $out~ $out
    fi
done

autoreconf -i -s "$@"

if test -f config.status; then
    set -x
    sh config.status
fi