diff options
Diffstat (limited to 'tools/power/cpupower/utils/version-gen.sh')
-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 00000000000..5ec41c55699 --- /dev/null +++ b/tools/power/cpupower/utils/version-gen.sh | |||
@@ -0,0 +1,35 @@ | |||
1 | #!/bin/sh | ||
2 | # | ||
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 . | ||
7 | |||
8 | LF=' | ||
9 | ' | ||
10 | |||
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 $(grep '^EXTRAVERSION[[:space:]]*=' ../../../Makefile|tr -d ' ') | ||
29 | |||
30 | VN="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}" | ||
31 | fi | ||
32 | |||
33 | VN=$(expr "$VN" : v*'\(.*\)') | ||
34 | |||
35 | echo $VN | ||