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author | Dominik Brodowski <linux@dominikbrodowski.net> | 2011-04-20 20:01:39 +0200 |
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committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2011-07-29 18:35:39 +0200 |
commit | af594f0ceb73c5bd984c89f3386bd7e8ecc471f5 (patch) | |
tree | 9960b1ff6d27cf096961f0c8012ec0489bc6301e /tools/power/cpupower/utils | |
parent | a1ce5ba2b7d08ab6347dc254f86f70e91c5f1a44 (diff) | |
download | op-kernel-dev-af594f0ceb73c5bd984c89f3386bd7e8ecc471f5.zip op-kernel-dev-af594f0ceb73c5bd984c89f3386bd7e8ecc471f5.tar.gz |
cpupowerutils: use kernel version-derived version string
As cpupowerutils is intended to be included into the kernel sources,
use the kernel versioning instead of a custom version.
The script utils/version-gen.sh is largely based on the script already
found in tools/perf/util/PERF-VERSION-GEN .
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'tools/power/cpupower/utils')
-rwxr-xr-x | tools/power/cpupower/utils/version-gen.sh | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tools/power/cpupower/utils/version-gen.sh b/tools/power/cpupower/utils/version-gen.sh new file mode 100755 index 0000000..5ec41c5 --- /dev/null +++ b/tools/power/cpupower/utils/version-gen.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# +# Script which prints out the version to use for building cpupowerutils. +# Must be called from tools/power/cpupower/ +# +# Heavily based on tools/perf/util/PERF-VERSION-GEN . + +LF=' +' + +# First check if there is a .git to get the version from git describe +# otherwise try to get the version from the kernel makefile +if test -d ../../../.git -o -f ../../../.git && + VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && + case "$VN" in + *$LF*) (exit 1) ;; + v[0-9]*) + git update-index -q --refresh + test -z "$(git diff-index --name-only HEAD --)" || + VN="$VN-dirty" ;; + esac +then + VN=$(echo "$VN" | sed -e 's/-/./g'); +else + eval $(grep '^VERSION[[:space:]]*=' ../../../Makefile|tr -d ' ') + eval $(grep '^PATCHLEVEL[[:space:]]*=' ../../../Makefile|tr -d ' ') + eval $(grep '^SUBLEVEL[[:space:]]*=' ../../../Makefile|tr -d ' ') + eval $(grep '^EXTRAVERSION[[:space:]]*=' ../../../Makefile|tr -d ' ') + + VN="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}" +fi + +VN=$(expr "$VN" : v*'\(.*\)') + +echo $VN |