From 8a9b426c9502a13064decbc10b57a91a9c06866a Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 25 Jan 2007 11:39:30 +0000
Subject: try somewhat harder to find the actual svn rev

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12110 a1c6a512-1295-4272-9138-f99709370657
---
 tools/svnversion.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tools/svnversion.sh b/tools/svnversion.sh
index 5e96bf925c..bbe1c0eb66 100755
--- a/tools/svnversion.sh
+++ b/tools/svnversion.sh
@@ -16,7 +16,15 @@ if [ -r $TOP/$VERSIONFILE ]; then SVNVER=`cat $TOP/$VERSIONFILE`;
 else if [ `which svnversion 2>/dev/null` ]; 
     then SVNVER=r`svnversion $1`;
     if [ $SVNVER = "rexported" ]; then 
-        SVNVER=unknown;
+        # try getting it from a subdir to test if perhaps they are symlinked
+        # from the root
+        SVNALT=`svnversion $1/tools`
+        if [ $SVNALT != exported ]; then
+            # yeah, it is there so we use this
+            SVNVER="r$SVNALT"
+        else
+            SVNVER=unknown;
+        fi
     fi
 else SVNVER="unknown"; fi
 fi
-- 
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