From 891e9117f6c26b6a8b7e2ffbe064ec594eaa41f0 Mon Sep 17 00:00:00 2001
From: Mario Werner <mario.werner@iaik.tugraz.at>
Date: Tue, 12 Jan 2016 16:53:09 +0100
Subject: [PATCH] trying to update cmake to 2.8.12 in travis via a ppa repo

Whitelist of repos:
https://github.com/travis-ci/apt-source-whitelist/blob/master/ubuntu.json

Whitelist of packages:
https://github.com/travis-ci/apt-package-whitelist/blob/master/ubuntu-precise
---
 .travis.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index f0fbd22d..cbff7e59 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,5 +20,13 @@ matrix:
     - os: osx
       env: BUILD=Doc
 
+addons:
+  apt:
+    sources:
+    - kubuntu-backports                   # cmake 2.8.12
+#    - george-edison55-precise-backports   # cmake 3.2.3
+    packages:
+    - cmake
+
 script:
   - support/travis-build.py