btrfs-progs/version.sh
Karel Zak 04743d0043 btrfs-progs: autoconf: use ./configure to generate version.h
The original homemade solution is unnecessary, autotools provides better
infrastructure to generate files.

Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
2015-01-28 18:00:59 +01:00

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#!/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="v3.18.2"
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 "$v" | tr -d '\n'
else
echo "$v"
fi
exit 0