#! /bin/sh

case "$#" in
0)
	t=$(date +%Y%m%d)
	;;
*)
	t=$1
	;;
esac
ac=ac.$$
awk -F, -v t=$t '/AC_INIT/ { printf("%s,[%s],%s\n", $1, t, $3); next} { print }' dist/configure.ac > $ac && mv $ac dist/configure.ac
(cd dist && autoconf && autoheader)
mv dist netpgp-$t
tar --exclude CVS --exclude .libs --exclude autom4te.cache --exclude \*.lo --exclude \*.o --exclude \*.la -cvzf netpgp-$t.tar.gz netpgp-$t
mv netpgp-$t dist