-#!/bin/sh
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
-# NOTE: Please avoid bashisms (bash specific syntax) in this script
+#
+# This file is part of Lustre, http://www.lustre.org/
+#
+# autogen.sh
+#
+# Run various autotools, thereby creating the configure
+# script and top-level make files
+#
set -e
pw="$PWD"