+# Abort execution on error
+set -e
+
+if which libtoolize > /dev/null; then
+ libtoolize="libtoolize"
+elif which glibtoolize >/dev/null; then
+ libtoolize="glibtoolize"
+else
+ echo "$0: Error: libtool is required" >&2
+ exit 1
+fi
+
+if [ "$1" = "nosubmodule" ]; then
+ SKIP_SUBMODULE=1
+elif [ -n "$1" ]; then
+ echo "$0: Illegal argument $1"
+ echo "USAGE: $0 [nosubmodule]"
+ exit 1
+fi
+
+# bootstrap the autotools
+(
+set -x
+aclocal
+${libtoolize} --automake --copy
+autoconf
+autoheader
+automake --gnu --add-missing --copy
+)
+
+# AM_MAINTAINER_MODE requires --enable-maintainer-mode from everyone using
+# current source snapshots (working from GIT, or some source snapshot, etc)