Merge branch 'samsung-fixes-4' of git://github.com/kgene/linux-samsung
[linux-btrfs-devel.git] / tools / power / cpupower / utils / version-gen.sh
blob5ec41c556992a4e568756d38352a13ccff0bdfb0
1 #!/bin/sh
3 # Script which prints out the version to use for building cpupowerutils.
4 # Must be called from tools/power/cpupower/
5 #
6 # Heavily based on tools/perf/util/PERF-VERSION-GEN .
8 LF='
11 # First check if there is a .git to get the version from git describe
12 # otherwise try to get the version from the kernel makefile
13 if test -d ../../../.git -o -f ../../../.git &&
14 VN=$(git describe --abbrev=4 HEAD 2>/dev/null) &&
15 case "$VN" in
16 *$LF*) (exit 1) ;;
17 v[0-9]*)
18 git update-index -q --refresh
19 test -z "$(git diff-index --name-only HEAD --)" ||
20 VN="$VN-dirty" ;;
21 esac
22 then
23 VN=$(echo "$VN" | sed -e 's/-/./g');
24 else
25 eval $(grep '^VERSION[[:space:]]*=' ../../../Makefile|tr -d ' ')
26 eval $(grep '^PATCHLEVEL[[:space:]]*=' ../../../Makefile|tr -d ' ')
27 eval $(grep '^SUBLEVEL[[:space:]]*=' ../../../Makefile|tr -d ' ')
28 eval $(grep '^EXTRAVERSION[[:space:]]*=' ../../../Makefile|tr -d ' ')
30 VN="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}"
33 VN=$(expr "$VN" : v*'\(.*\)')
35 echo $VN