projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 07800601 IM |
1 | #!/bin/sh |
| 2 | ||
| c29ede61 ACM |
3 | if [ $# -eq 1 ] ; then |
| 4 | OUTPUT=$1 | |
| 5 | fi | |
| 6 | ||
| 7 | GVF=${OUTPUT}PERF-VERSION-FILE | |
| 07800601 IM |
8 | |
| 9 | LF=' | |
| 10 | ' | |
| 11 | ||
| 869599ce TR |
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 && | |
| 07800601 IM |
15 | VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && |
| 16 | case "$VN" in | |
| 17 | *$LF*) (exit 1) ;; | |
| 18 | v[0-9]*) | |
| 19 | git update-index -q --refresh | |
| 20 | test -z "$(git diff-index --name-only HEAD --)" || | |
| 21 | VN="$VN-dirty" ;; | |
| 22 | esac | |
| 23 | then | |
| 24 | VN=$(echo "$VN" | sed -e 's/-/./g'); | |
| 25 | else | |
| 869599ce TR |
26 | eval `grep '^VERSION\s*=' ../../Makefile|tr -d ' '` |
| 27 | eval `grep '^PATCHLEVEL\s*=' ../../Makefile|tr -d ' '` | |
| 28 | eval `grep '^SUBLEVEL\s*=' ../../Makefile|tr -d ' '` | |
| 29 | eval `grep '^EXTRAVERSION\s*=' ../../Makefile|tr -d ' '` | |
| 30 | ||
| 31 | VN="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}" | |
| 07800601 IM |
32 | fi |
| 33 | ||
| 34 | VN=$(expr "$VN" : v*'\(.*\)') | |
| 35 | ||
| 36 | if test -r $GVF | |
| 37 | then | |
| 38 | VC=$(sed -e 's/^PERF_VERSION = //' <$GVF) | |
| 39 | else | |
| 40 | VC=unset | |
| 41 | fi | |
| 42 | test "$VN" = "$VC" || { | |
| 43 | echo >&2 "PERF_VERSION = $VN" | |
| 44 | echo "PERF_VERSION = $VN" >$GVF | |
| 45 | } | |
| 46 | ||
| 47 |