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#!/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
(git describe || git describe --tags || git describe --all --long) \
2>/dev/null | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
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
# Is this git on svn?
if git config --get svn-remote.svn.url >/dev/null; then
printf -- '-svn%s' "`git svn find-rev $head`"
fi
fi
# Check for svn and a svn repo.
if rev=`svn info 2>/dev/null` ; then
rev=`echo "${rev}" | grep '^Revision' | awk '{print $NF}'`
printf -- '-svn%s' $rev
fi
# Check for any localversion-* files
printf '%s' "`cat localversion-* 2>/dev/null`"
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