From 478ce0863ba33ab025d9c8adbbd3f7a08975c48e Mon Sep 17 00:00:00 2001
From: Xawotihs <xawotihs@users.noreply.github.com>
Date: Sun, 3 Sep 2017 14:04:32 +0200
Subject: [PATCH] Replace cmake installation script

---
 .travis.yml | 33 ++++++++++-----------------------
 1 file changed, 10 insertions(+), 23 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 0071384e3..56c53bf37 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,3 @@
-dist: trusty
-sudo: required
 language: cpp
 branches:
   except:
@@ -9,31 +7,10 @@ branches:
 matrix:
   include:
     - os: linux
-      addons:
-        apt:
-          sources:
-            - george-edison55-precise-backports
-          packages:
-            - cmake-data
-            - cmake
       env: BUILD_TYPE=PSP
     - os: linux
-      addons:
-        apt:
-          sources:
-            - george-edison55-precise-backports
-          packages:
-            - cmake-data
-            - cmake
       env: BUILD_TYPE=SDL
     - os: linux
-      addons:
-        apt:
-          sources:
-            - george-edison55-precise-backports
-          packages:
-            - cmake-data
-            - cmake
       env: BUILD_TYPE=Qt
     - os: osx
       env: BUILD_TYPE=Qt
@@ -106,6 +83,16 @@ before_install:
     fi
 
 install:
+  - |
+    if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
+      if [[ -z "$(ls -A ${DEPS_DIR}/cmake/bin)" ]]; then
+        CMAKE_URL="https://cmake.org/files/v3.7/cmake-3.7.2-Linux-x86_64.tar.gz"
+        mkdir -p cmake && travis_retry wget --no-check-certificate --quiet -O - "${CMAKE_URL}" | tar --strip-components=1 -xz -C cmake
+      fi
+      export PATH="${DEPS_DIR}/cmake/bin:${PATH}"
+    else
+      if ! brew ls --version cmake &>/dev/null; then brew install cmake; fi
+    fi
   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then
       sudo pip install cpp-coveralls &&
       sudo apt-get install --force-yes -qq libtinyxml-dev libjpeg-dev libpng-dev libgif-dev libz-dev libboost-system-dev libboost-thread-dev libboost-date-time-dev;