diff options
| -rwxr-xr-x | tools/perf/util/PERF-VERSION-GEN | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/PERF-VERSION-GEN b/tools/perf/util/PERF-VERSION-GEN index ac418a1255e6..6aa34e5afdcf 100755 --- a/tools/perf/util/PERF-VERSION-GEN +++ b/tools/perf/util/PERF-VERSION-GEN @@ -14,8 +14,9 @@ LF=' # otherwise try to get the version from the kernel Makefile # if test -d ../../.git -o -f ../../.git && - VN=$(echo $(git tag -l "v[0-9].[0-9]*" | tail -1)"-g"$(git log -1 --abbrev=4 --pretty=format:"%h" HEAD) 2>/dev/null) + VN=$(git tag 2>/dev/null | tail -1 | grep -E "v[0-9].[0-9]*") then + VN=$(echo $VN"-g"$(git log -1 --abbrev=4 --pretty=format:"%h" HEAD)) VN=$(echo "$VN" | sed -e 's/-/./g'); else VN=$(MAKEFLAGS= make -sC ../.. kernelversion) |