| #!/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 |