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#!/bin/sh
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# Print additional version information for non-release trees.
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usage() {
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echo "Usage: $0 [srctree]" >&2
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exit 1
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}
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cd "${1:-.}" || usage
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# Check for git and a git repo.
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if head=`git rev-parse --verify HEAD 2>/dev/null`; then
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# Do we have an untagged version?
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if git name-rev --tags HEAD | \
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grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
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git describe | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
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fi
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# Are there uncommitted changes?
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git update-index --refresh --unmerged > /dev/null
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if git diff-index --name-only HEAD | grep -v "^scripts/package" \
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| read dummy; then
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printf '%s' -dirty
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fi
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# Is this git on svn?
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if git config --get svn-remote.svn.url >/dev/null; then
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printf -- '-svn%s' "`git-svn find-rev $head`"
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fi
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fi
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# Check for svn and a svn repo.
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if rev=`svn info 2>/dev/null` ; then
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rev=`echo "${rev}" | grep '^Revision' | awk '{print $NF}'`
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printf -- '-svn%s' $rev
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fi
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# Check for any localversion-* files
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printf '%s' "`cat localversion-* 2>/dev/null`"
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