From b23393be0b2dff3cbe96f679d60b77891898614c Mon Sep 17 00:00:00 2001
From: Tadas Baltrusaitis <tadyla@gmail.com>
Date: Wed, 27 Jul 2016 18:37:40 -0400
Subject: [PATCH] g++ worked! Adding clang support.

---
 .travis.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index da8776f..8ac3f39 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,19 +7,22 @@ branches:
     - feature-travis 
 compiler:
   - gcc
+  - clang
   
 before_install:
   # g++4.8.1
   - if [ "$CXX" == "g++" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
 
-  # clang 3.4
-  #- if [ "$CXX" == "clang++" ]; then sudo add-apt-repository -y ppa:h-rayflood/llvm; fi
+  # clang 3.7
+  - if [ "$CXX" == "clang++" ]; then sudo add-apt-repository -y ppa:h-rayflood/llvm; fi
 
   - sudo apt-get update -qq
   
 install:
   - if [ "$CXX" == "g++" ]; then sudo apt-get install -qq g++-4.8; fi
   - if [ "$CXX" == "g++" ]; then export CXX="g++-4.8"; fi
+  - if [ "$CXX" == "clang++" ]; then sudo apt-get install -qq clang-3.7; fi
+  - if [ "$CXX" == "clang++" ]; then export CXX="clang++-3.7"; fi  
   - sudo apt-get install git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
   - sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev checkinstall
   # Getting newest boost