From 3d8c3cafc86053758c61ae551e66cdae2c782b0b Mon Sep 17 00:00:00 2001
From: Dave Murphy <davem@devkitpro.org>
Date: Mon, 21 May 2018 08:27:34 +0100
Subject: [PATCH] add docker service

---
 .travis.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index bb2e904..0fa38c1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,13 @@
 language: c
 
 sudo: required
-  
+
+services: docker 
+
+#Cache doxygen
+cache:
+  directories:
+    - /home/travis/doxygen/doxygen-1.8.11/bin
 env:
   global:
     - secure: "SYuVfyfmO6P+KnOXFZpNbBLO3QpGZJjIvFJHix3+xAfjENZoCzn+A7Gmcbm07VN0UB9sDJrYklyUrUepVWSuOd+FiNEyiLi4oYXxFzDjA9am7W1nFEaBAw6Ilifg7KX2OlClXaF7iiQ1udtmN9Uw+1LwfpldDDqti1H9TANaKHc="