--- /dev/null
+#!/bin/sh
+
+set -e
+
+# use libtoolize if available, otherwise look for glibtoolize (darwin)
+if (libtoolize --version) < /dev/null > /dev/null 2>&1; then
+ LIBTOOLIZE=libtoolize
+elif (glibtoolize --version) < /dev/null > /dev/null 2>&1; then
+ LIBTOOLIZE=glibtoolize
+else
+ echo "libtoolize or glibtoolize was not found! Please install libtool." 1>&2
+ exit 1
+fi
+
+$LIBTOOLIZE --copy --force || exit 1
+aclocal || exit 1
+autoheader || exit 1
+autoconf || exit 1
+automake -a -c || exit 1