[llvm] r190778 - Fix the build for git repositories with multiple remotes.

[Daniel Sanders]

Author: dsanders
Date: Mon Sep 16 04:25:49 2013
New Revision: 190778

URL: http://llvm.org/viewvc/llvm-project?rev=190778&view=rev
Log:
Fix the build for git repositories with multiple remotes.

Summary:
When a git repository had multiple remotes, ${repository} will be set to a multiline string. This causes compilation errors in SVNVersion.inc.

Fix this by limiting the output of utils/GetRepositoryPath to the first remote (which is reasonably likely to be 'origin').

Reviewers: jordan_rose

CC: llvm-commits, t.p.northover

Differential Revision: http://llvm-reviews.chandlerc.com/D1659

Modified:
    llvm/trunk/utils/GetRepositoryPath

Modified: llvm/trunk/utils/GetRepositoryPath
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/GetRepositoryPath?rev=190778&r1=190777&r2=190778&view=diff
==============================================================================
--- llvm/trunk/utils/GetRepositoryPath (original)
+++ llvm/trunk/utils/GetRepositoryPath Mon Sep 16 04:25:49 2013
@@ -19,7 +19,7 @@ if [ -d .svn ]; then
 elif [ -f .git/svn/.metadata ]; then
   git svn info | grep 'URL:' | cut -d: -f2-
 elif [ -d .git ]; then
-  git remote -v | grep 'fetch' | awk '{ print $2 }'
+  git remote -v | grep 'fetch' | awk '{ print $2 }' | head -n1
 else
   exit 1;
 fi