From 1cde0c7976a2742a2ec2cea628df271a9e8d9a1b Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Wed, 10 May 2017 17:22:21 +0300
Subject: [PATCH] Fix conflict clang with ccache.

---
 .travis.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index fd45c888a..6ae19d0d6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,9 @@ matrix:
     dist: trusty
     sudo: required
     compiler: clang
-    env: DEPLOY=false
+    env: 
+    - DEPLOY=false
+    - CCACHE_CPP2=yes
     cache:
     - ccache
     directories:
@@ -31,6 +33,8 @@ before_install:
     sudo apt-get install -y libqt5xmlpatterns5;
     sudo apt-get install -y xpdf;
     sudo apt-get install -y xvfb;
+    wget https://launchpad.net/ubuntu/+archive/primary/+files/ccache_3.3.4-1_amd64.deb;
+    sudo dpkg -i ccache_3.3.4-1_amd64.deb;
   else
     brew update > /dev/null;
     brew install qt5;