2 # Print additional version information for non-release trees.
5 echo "Usage: $0 [srctree]" >&2
11 # Check for git and a git repo.
12 if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
13 # Do we have an untagged version?
14 if git name-rev
--tags HEAD |
grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev
/null
; then
15 if tag
=`git describe 2>/dev/null`; then
16 echo $tag |
awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
18 printf '%s%s' -g $head
22 # Are there uncommitted changes?
23 git update-index
--refresh --unmerged > /dev
/null
24 if git diff-index
--name-only HEAD |
grep -v "^scripts/package" \
33 # Check for mercurial and a mercurial repo.
34 if hgid
=`hg id 2>/dev/null`; then
35 tag
=`printf '%s' "$hgid" | cut -d' ' -f2`
37 # Do we have an untagged version?
38 if [ -z "$tag" -o "$tag" = tip
]; then
39 id
=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
40 printf '%s%s' -hg "$id"
43 # Are there uncommitted changes?
44 # These are represented by + after the changeset id.
46 *+|
*+\
*) printf '%s' -dirty ;;
49 # All done with mercurial
53 # Check for svn and a svn repo.
54 if rev=`svn info 2>/dev/null | grep '^Revision'`; then
55 rev=`echo $rev | awk '{print $NF}'`
56 changes
=`svn status 2>/dev/null | grep '^[AMD]' | wc -l`
58 # Are there uncommitted changes?
59 if [ $changes != 0 ]; then
60 printf -- '-svn%s%s' "$rev" -dirty
62 printf -- '-svn%s' "$rev"
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