-#!/bin/sh
-#
-echo "Generating build information using aclocal, automake and autoconf"
-echo "This may take a while ..."
-
+#! /bin/sh
+set -e
aclocal
autoheader
-libtoolize --copy --force
-automake --add-missing
+libtoolize --copy --force
+automake --add-missing -Wall
autoconf
-
-echo "Now you are ready to run ./configure"