From a4aee2eb59cf43da41cf78942e71640d8f9bff7b Mon Sep 17 00:00:00 2001
From: Blake Thompson <flippmoke@gmail.com>
Date: Mon, 15 Jun 2015 14:53:42 -0500
Subject: [PATCH] Added an update to mapnik config so that it can provide
 relative path to libraries better in node mapnik.

---
 utils/mapnik-config/build.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/mapnik-config/build.py b/utils/mapnik-config/build.py
index 987dd259c..7f9e1c903 100644
--- a/utils/mapnik-config/build.py
+++ b/utils/mapnik-config/build.py
@@ -67,7 +67,7 @@ cxxflags = ' '.join(config_env['LIBMAPNIK_CXXFLAGS'])
 
 defines = ' '.join(config_env['LIBMAPNIK_DEFINES'])
 
-dep_includes = ''.join([' -I%s' % i for i in config_env['CPPPATH'] if not i.startswith('#')])
+dep_includes = ''.join([' -I${NODE_CONFIG_PREFIX:-""}%s' % i for i in config_env['CPPPATH'] if not i.startswith('#')])
 
 dep_includes += ' '