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@@ -1,8 +1,83 @@ |
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#!/bin/bash |
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#!/bin/sh |
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# |
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# This scripts adds local version information from the version |
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# control systems git, mercurial (hg) and subversion (svn). |
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# |
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# Copied from Linux 2.6.32 scripts/setlocalversion and modified |
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# slightly to work better for OpenOCD. |
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# |
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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 --short HEAD 2>/dev/null`; then |
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# If we are at a tagged commit (like "v2.6.30-rc6"), we ignore it, |
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# because this version is defined in the top level Makefile. |
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if [ -z "`git describe --exact-match 2>/dev/null`" ]; then |
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# If we are past a tagged commit (like "v2.6.30-rc5-302-g72357d5"), |
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# we pretty print it. |
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if atag="`git describe 2>/dev/null`"; then |
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echo "$atag" | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}' |
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# If we don't have a tag at all we print -g{commitish}. |
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else |
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printf '%s%s' -g $head |
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fi |
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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 $head`" |
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fi |
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# Update index only on r/w media |
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[ -w . ] && git update-index --refresh --unmerged > /dev/null |
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# Check for uncommitted changes |
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if git diff-index --name-only HEAD | grep -v "^scripts/package" \ |
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| read dummy; then |
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printf '%s' -dirty |
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fi |
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# All done with git |
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exit |
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fi |
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# Check for mercurial and a mercurial repo. |
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if hgid=`hg id 2>/dev/null`; then |
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tag=`printf '%s' "$hgid" | cut -d' ' -f2` |
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# Do we have an untagged version? |
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if [ -z "$tag" -o "$tag" = tip ]; then |
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id=`printf '%s' "$hgid" | sed 's/[+ ].*//'` |
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printf '%s%s' -hg "$id" |
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fi |
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# Are there uncommitted changes? |
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# These are represented by + after the changeset id. |
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case "$hgid" in |
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*+|*+\ *) printf '%s' -dirty ;; |
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esac |
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# All done with mercurial |
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exit |
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fi |
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REV=unknown |
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# Check for svn and a svn repo. |
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if rev=`svn info 2>/dev/null | grep '^Last Changed Rev'`; then |
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rev=`echo $rev | awk '{print $NF}'` |
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printf -- '-svn%s' "$rev" |
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which svnversion > /dev/null 2>&1 && REV=`svnversion -n "$1"` |
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# All done with svn |
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exit |
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fi |
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echo -n $REV |
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# There's no reecognized repository; we must be a snapshot. |
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printf -- '-snapshot' |