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setlocalversion: add some more fallbacks for git describe

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If working out of a custom git tree that lacks annotated tags, the
'git describe' operation spews "fatal: cannot describe" errors all
over the place.  So add some fallback code in case the best naming
was unable to locate something useful.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-09-20 14:36:18 -04:00 • committed by Wolfgang Denk
parent 07517e7f4f
commit 16e66cf194
1 changed files with 2 additions and 1 deletions
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3
tools/setlocalversion
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@ -13,7 +13,8 @@ if head=`git rev-parse --verify HEAD 2>/dev/null`; then
# Do we have an untagged version? # Do we have an untagged version?
if git name-rev --tags HEAD | \ if git name-rev --tags HEAD | \
grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
git describe | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' (git describe || git describe --tags || git describe --all --long) \
2>/dev/null | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
fi fi
# Are there uncommitted changes? # Are there uncommitted changes?