git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| b3c3da71 CM |
1 | #!/bin/bash |
| 2 | # | |
| 3 | # determine-version -- report a useful version for releases | |
| 4 | # | |
| 5 | # Copyright 2008, Aron Griffis <agriffis@n01se.net> | |
| 6 | # Copyright 2008, Oracle | |
| 7 | # Released under the GNU GPLv2 | |
| 8 | ||
| 5707e3b6 | 9 | v="v0.16" |
| b3c3da71 | 10 | |
| 15916de8 CM |
11 | which git &> /dev/null |
| 12 | if [ $? == 0 ]; then | |
| 13 | git branch >& /dev/null | |
| 14 | if [ $? == 0 ]; then | |
| 15 | if head=`git rev-parse --verify HEAD 2>/dev/null`; then | |
| 16 | if tag=`git describe --tags 2>/dev/null`; then | |
| 17 | v="$tag" | |
| 18 | fi | |
| 19 | ||
| 20 | # Are there uncommitted changes? | |
| 21 | git update-index --refresh --unmerged > /dev/null | |
| 22 | if git diff-index --name-only HEAD | \ | |
| 23 | grep -v "^scripts/package" \ | |
| 24 | | read dummy; then | |
| 25 | v="$v"-dirty | |
| 26 | fi | |
| b3c3da71 | 27 | fi |
| 15916de8 | 28 | fi |
| b3c3da71 CM |
29 | fi |
| 30 | ||
| 31 | echo "#ifndef __BUILD_VERSION" > .build-version.h | |
| 32 | echo "#define __BUILD_VERSION" >> .build-version.h | |
| 33 | echo "#define BTRFS_BUILD_VERSION \"Btrfs $v\"" >> .build-version.h | |
| 34 | echo "#endif" >> .build-version.h | |
| 35 | ||
| 36 | diff -q version.h .build-version.h >& /dev/null | |
| 37 | ||
| 38 | if [ $? == 0 ]; then | |
| 39 | rm .build-version.h | |
| 40 | exit 0 | |
| 41 | fi | |
| 42 | ||
| 43 | mv .build-version.h version.h |