Update .travis.yml

.travis.yml

@@ -1,20 +1,14 @@
+language: cpp
+
+compiler: gcc
+
 before_install:
-    - sudo add-apt-repository --yes ppa:ubuntu-sdk-team/ppa
-    - sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
     - sudo apt-get update -qq
-    - sudo apt-get install -qq qt5-qmake qtbase5-dev qtdeclarative5-dev libqt5webkit5-dev libsqlite3-dev libx11-dev libxtst-dev
-    - sudo apt-get install gcc-4.8
-    - sudo apt-get install g++-4.8
-    - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 20
-    - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 20
-    - sudo update-alternatives --config gcc
-    - sudo update-alternatives --config g++
-    - sudo apt-get update
-    - sudo apt-get upgrade -y
-    - sudo apt-get dist-upgrade
-script:
-    - g++ --version
-    - gcc --version
-    - qmake -qt=qt5 -v
-    - qmake -qt=qt5 XInputSimulator/
-    - make 
+    - sudo apt-get install -qq cmake sqlite3 qt4-dev-tools
+
+before_script:
+    - mkdir build
+    - cd build
+    - cmake ../XInputSimulator/
+
+script: make