blob: 2ce324f13a916aa50232757f6524924c8f2a0cca [file] [log] [blame]
#!/bin/bash
#
# determine-version -- report a useful version for releases
#
# Copyright 2008, Aron Griffis <agriffis@n01se.net>
# Copyright 2008, Oracle
# Released under the GNU GPLv2
v="v4.1.2"
opt=$1
which git &> /dev/null
if [ $? == 0 -a -d .git ]; then
if head=`git rev-parse --verify HEAD 2>/dev/null`; then
if tag=`git describe --tags 2>/dev/null`; then
v="$tag"
fi
# Are there uncommitted changes?
git update-index --refresh --unmerged > /dev/null
if git diff-index --name-only HEAD | grep -v "^scripts/package" \
| read dummy; then
v="$v"-dirty
fi
fi
fi
if [ "$opt" = "--configure" ]; then
# Omit the trailing newline, so that m4_esyscmd can use the result directly.
echo -n "$v"
else
echo "$v"
fi
exit 0