From dd575b97089f626b899d02502abb1cc8c01a8aed Mon Sep 17 00:00:00 2001
From: Charlie Sharpsteen <source@sharpsteen.net>
Date: Sat, 10 May 2014 11:40:23 -0700
Subject: [PATCH] Speed up nokogiri installation during Travis runs

Version 1.6 of Nokogiri builds its own copy of libxml2 during installation.
Setting `NOKOGIRI_USE_SYSTEM_LIBRARIES=true` skips this step and shaves about a
minute off of Travis runs.
---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 6aa726c48..9baf9785e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,4 +4,7 @@ before_install:
   - sudo apt-get install -qq -y bsdtar
 rvm:
   - 2.0.0
+env:
+  global:
+    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
 script: rake test:unit