From 806f4efc342a3dcf383264f678fbb75cd5046afa Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@mapbox.com>
Date: Fri, 11 Apr 2014 14:37:14 -0400
Subject: [PATCH] check for autotools

---
 setup-libraries.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/setup-libraries.sh b/setup-libraries.sh
index adca11e09..090ac4d78 100755
--- a/setup-libraries.sh
+++ b/setup-libraries.sh
@@ -1,8 +1,13 @@
 #!/bin/sh
 set -e -u
 
+if [ ! `which aclocal` ] || [ ! `which automake` ] || [ ! `which autoconf` ] || [ ! `which glibtool` ]; then
+    echo 'autotools commands not found: run "brew install autoconf automake libtool" before continuing'
+    exit 1
+fi
+
 if [ ! -d 'mapnik-packaging' ]; then
-  git clone --depth=0 https://github.com/mapnik/mapnik-packaging.git
+  git clone --depth=1 https://github.com/mapnik/mapnik-packaging.git
 fi
 
 cd mapnik-packaging/osx/