From 111d62d2c7808150709e5861e2d83fcd0f6d0a3e Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Thu, 14 Mar 2013 16:15:54 +0000
Subject: [PATCH] Update the detection of the last svn revision to select the
 highest among llvm, cfe, polly, compiler-rt & lldb

---
 debian/orig-tar.sh | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/debian/orig-tar.sh b/debian/orig-tar.sh
index ec964e9d..d611a365 100755
--- a/debian/orig-tar.sh
+++ b/debian/orig-tar.sh
@@ -24,8 +24,22 @@ get_svn_url() {
     echo $SVN_URL
 }
 
+get_higher_revision() {
+    PROJECTS="llvm cfe compiler-rt polly lldb"
+    REVISION_MAX=0
+    for f in $PROJECTS; do
+        REVISION=$(LANG=C svn info $(get_svn_url $f $BRANCH)|grep "^Last Changed Rev:"|awk '{print $4}')
+        if test $REVISION -gt $REVISION_MAX; then
+            REVISION_MAX=$REVISION
+        fi
+    done
+    echo $REVISION_MAX
+}
+
+
+
 if test -n "$BRANCH"; then
-    REVISION=$(LANG=C svn info $(get_svn_url llvm $BRANCH)|grep "^Last Changed Rev:"|awk '{print $4}')
+    REVISION=$(get_higher_revision)
     # Do not use the revision when exporting branch. We consider that all the
     # branch are sync
     SVN_CMD="svn export"