#!/bin/sh
# Print a version string.
-scriptversion=2011-11-13.13; # UTC
+scriptversion=2012-03-18.17; # UTC
-# Copyright (C) 2007-2011 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
Running without arguments will suffice in most cases."
+prefix=v
+
while test $# -gt 0; do
case $1 in
--help) echo "$usage"; exit 0;;
--version) echo "$version"; exit 0;;
--prefix) shift; prefix="$1";;
-*)
- echo "$0: Unknown option \`$1'." >&2
- echo "$0: Try \`--help' for more information." >&2
+ echo "$0: Unknown option '$1'." >&2
+ echo "$0: Try '--help' for more information." >&2
exit 1;;
*)
if test -z "$tarball_version_file"; then
elif test -z "$tag_sed_script"; then
tag_sed_script="$1"
else
- echo "$0: extra non-option argument \`$1'." >&2
+ echo "$0: extra non-option argument '$1'." >&2
exit 1
fi;;
esac
fi
tag_sed_script="${tag_sed_script:-s/x/x/}"
-prefix="${prefix:-v}"
nl='
'
|| git describe --abbrev=4 HEAD 2>/dev/null` \
&& v=`printf '%s\n' "$v" | sed "$tag_sed_script"` \
&& case $v in
- $prefix*) ;;
+ $prefix[0-9]*) ;;
*) (exit 1) ;;
esac
then