From bc2fc562da823b7cbb401d6596cf20c20873892e Mon Sep 17 00:00:00 2001
From: James Duley <jagduley@gmail.com>
Date: Wed, 20 Apr 2016 22:25:57 +0100
Subject: [PATCH] Add ccache to travis

---
 .travis.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 734e03176..7e50b0ab6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,9 @@ before_install:
         - sudo apt-get update -q
         - sudo apt-get install -y libudev-dev libusb-1.0-0-dev libsdl1.2-dev python libopenscenegraph-dev qt56-meta-minimal qt56svg qt56script qt56serialport qt56multimedia qt56translations qt56tools
 
-script: . /opt/qt56/bin/qt56-env.sh && make gcs GCS_EXTRA_CONF=osg
+script: . /opt/qt56/bin/qt56-env.sh && make gcs CCACHE=ccache GCS_EXTRA_CONF=osg
 
 git:
         depth: 500
+
+cache: ccache