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author | Sascha Hauer <s.hauer@pengutronix.de> | 2008-09-02 15:48:06 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2008-09-02 15:48:06 +0200 |
commit | 21d5fc40dfeef567843ab06c5a0c03d49f20859e (patch) | |
tree | 9ca421fb2d830bc50c440be9d25b4fadc99a43dd /scripts/setlocalversion | |
parent | dd7a74db87297f74c9bb0f57d8ff3df51e89f37e (diff) | |
download | barebox-21d5fc40dfeef567843ab06c5a0c03d49f20859e.tar.gz barebox-21d5fc40dfeef567843ab06c5a0c03d49f20859e.tar.xz |
Build system: Use setlocalversion from kernel
Autogenerate a local version from git.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts/setlocalversion')
-rwxr-xr-x | scripts/setlocalversion | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/scripts/setlocalversion b/scripts/setlocalversion new file mode 100755 index 0000000000..83b75126c9 --- /dev/null +++ b/scripts/setlocalversion @@ -0,0 +1,65 @@ +#!/bin/sh +# Print additional version information for non-release trees. + +usage() { + echo "Usage: $0 [srctree]" >&2 + exit 1 +} + +cd "${1:-.}" || usage + +# Check for git and a git repo. +if head=`git rev-parse --verify HEAD 2>/dev/null`; then + # Do we have an untagged version? + if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then + if tag=`git describe 2>/dev/null`; then + echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' + fi + fi + + # Are there uncommitted changes? + git update-index --refresh --unmerged > /dev/null + if git diff-index --name-only HEAD | grep -v "^scripts/package" \ + | read dummy; then + printf '%s' -dirty + fi + + # All done with git + exit +fi + +# Check for mercurial and a mercurial repo. +if hgid=`hg id 2>/dev/null`; then + tag=`printf '%s' "$hgid" | cut -d' ' -f2` + + # Do we have an untagged version? + if [ -z "$tag" -o "$tag" = tip ]; then + id=`printf '%s' "$hgid" | sed 's/[+ ].*//'` + printf '%s%s' -hg "$id" + fi + + # Are there uncommitted changes? + # These are represented by + after the changeset id. + case "$hgid" in + *+|*+\ *) printf '%s' -dirty ;; + esac + + # All done with mercurial + exit +fi + +# Check for svn and a svn repo. +if rev=`svn info 2>/dev/null | grep '^Revision'`; then + rev=`echo $rev | awk '{print $NF}'` + changes=`svn status 2>/dev/null | grep '^[AMD]' | wc -l` + + # Are there uncommitted changes? + if [ $changes != 0 ]; then + printf -- '-svn%s%s%s' "$rev" -dirty "$changes" + else + printf -- '-svn%s' "$rev" + fi + + # All done with svn + exit +fi |