From 6082a1a4f3183a58023db745089bd4ed8c573484 Mon Sep 17 00:00:00 2001
From: Syoyo Fujita <syoyo@lighttransport.com>
Date: Wed, 3 Feb 2016 18:49:49 +0900
Subject: [PATCH] Add osx for Travis build.

---
 .travis.yml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 706b8c1..5b682e7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,19 @@
 language: cpp
 
+os:
+  - linux
+  - osx
+
 compiler: gcc
 
 before_install:
-  - curl -L "https://dl.bintray.com/gogoprog/gengine/linux64/premake4" -o premake4
-  - chmod +x premake4
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then curl -L "https://dl.bintray.com/gogoprog/gengine/linux64/premake4" -o premake4; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then chmod +x premake4; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install premake; fi
 
 script:
-  - ./premake4 gmake
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; ./premake4 gmake; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; premake4 gmake; fi
   - make
   - ./test_tinyobjloader