From 359718fa6c7ff177ef3413552f57a174d7205102 Mon Sep 17 00:00:00 2001
From: Erik Nolte <erik_nolte@acm.org>
Date: Thu, 6 Oct 2011 14:29:54 -0600
Subject: [PATCH] Checkout gnulib if the directory is empty.

---
 autogen.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/autogen.sh b/autogen.sh
index 0afb7ed..fce31bb 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,5 +1,10 @@
 #!/bin/sh -
 
+if [ -z "$(ls gnulib 2>/dev/null)" ]
+then
+    git clone git://git.savannah.gnu.org/gnulib.git
+fi
+
 ./gnulib/gnulib-tool --update
 
 export AUTOMAKE='automake --foreign --add-missing'
-- 
1.8.3.1