language: cpp compiler: - gcc before_install: - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y - sudo apt-get -qq update - sudo apt-get -qq install g++-4.8 xorg-dev libglu1-mesa-dev - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 90 - git clone https://github.com/glfw/glfw.git - "mkdir glfw/build && cd glfw/build && cmake .. && make && sudo make install ; cd -" script: - mkdir build && cd build - cmake .. - make -j4