From b12f24c5695d6818ddd017100f12ffba730da924 Mon Sep 17 00:00:00 2001
From: Aron Griffis <aron@hp.com>
Date: Wed, 28 Nov 2007 16:55:44 -0500
Subject: [PATCH] --- yaml --- r: 77946 b: refs/heads/master c:
 3dce174cfcba11026b028d33bed0438b80e37124 h: refs/heads/master v: v3

---
 [refs]                        |  2 +-
 trunk/scripts/setlocalversion | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index d1b708e10b84..c02f013d5e85 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2f4b489b77c68b9cba1bd9dec5a1bbf0ab3c47f8
+refs/heads/master: 3dce174cfcba11026b028d33bed0438b80e37124
diff --git a/trunk/scripts/setlocalversion b/trunk/scripts/setlocalversion
index 82e4993f0a73..a80d6ea8a5bf 100644
--- a/trunk/scripts/setlocalversion
+++ b/trunk/scripts/setlocalversion
@@ -19,4 +19,27 @@ if head=`git rev-parse --verify HEAD 2>/dev/null`; then
 	if git diff-index HEAD | 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