From 507562e0a278fbc75904ff1726b254764941fbe1 Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Thu, 5 Jan 2017 12:10:07 -0600
Subject: BUILD: Speed up Travis-CI builds

container-based infrastructure (by sudo: false) starts and runs
faster:
https://docs.travis-ci.com/user/migrating-from-legacy/

gcc and make are preinstalled by Travis-CI for C++ language
containers, so do not need to be listed as dependencies:
https://docs.travis-ci.com/user/trusty-ci-environment/#Compilers-%26-Build-toolchain

ccache caching prevents wasting time rebuilding unchanged code:
https://docs.travis-ci.com/user/caching#ccache-cache
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to '.travis.yml')

diff --git a/.travis.yml b/.travis.yml
index 7360b8f3a5..418f1b9879 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,12 @@
 language:
   - cpp
 
-sudo: required
+sudo: false
+cache: ccache
 
 addons:
   apt:
     packages:
-    - g++ make
     - libsdl2-dev
     - libsdl2-net-dev
     - libcurl4-openssl-dev
-- 
cgit v1.2.3