7 GVF=${OUTPUT}PERF-VERSION-FILE
12 # First check if there is a .git to get the version from git describe
13 # otherwise try to get the version from the kernel makefile
14 if test -d ../../.git -o -f ../../.git &&
15 VN=$(git describe --abbrev=4 HEAD 2>/dev/null) &&
19 git update-index -q --refresh
20 test -z "$(git diff-index --name-only HEAD --)" ||
24 VN=$(echo "$VN" | sed -e 's/-/./g');
26 eval `grep '^VERSION\s*=' ../../Makefile|tr -d ' '`
27 eval `grep '^PATCHLEVEL\s*=' ../../Makefile|tr -d ' '`
28 eval `grep '^SUBLEVEL\s*=' ../../Makefile|tr -d ' '`
29 eval `grep '^EXTRAVERSION\s*=' ../../Makefile|tr -d ' '`
31 VN="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}"
34 VN=$(expr "$VN" : v*'\(.*\)')
38 VC=$(sed -e 's/^PERF_VERSION = //' <$GVF)
42 test "$VN" = "$VC" || {
43 echo >&2 "PERF_VERSION = $VN"
44 echo "PERF_VERSION = $VN" >$GVF