From e164ac0a01f51ed9e5926a3765720972dd8d21f5 Mon Sep 17 00:00:00 2001
From: "Baiyi \"Patrick\" Liao" <lbypatrick@gmail.com>
Date: Sun, 16 Apr 2017 21:50:39 -0400
Subject: [PATCH] Improve Travis (#1452)

* Improve Travis

Faster booting with "sudo : required"...Newer environment (i.e. higher GCC version) for more stable builds.

* Improve Speed #2

* Improve Speed #3

Improved based on the log of last build
---
 .travis.yml | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ebab4a26..d6672df8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,7 @@
-sudo: true
+sudo: required
 language: c
-compiler:
-    - gcc
-    - clang
+dist : trusty
+compiler: clang
 env:
     global:
         - LIBSODIUM_VER=1.0.12
@@ -27,14 +26,10 @@ addons:
         sources:
             - george-edison55-precise-backports # cmake 3.2.3 / doxygen 1.8.3
         packages:
-            - autoconf
-            - autotools-dev
             - libudns-dev
             - libev-dev
             - asciidoc
             - xmlto
-            - cmake
-            - cmake-data
 script:
     - ./autogen.sh
     - ./configure && make