.travis.yml

language: cpp
compiler:
    - gcc
before_install:
    - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
    - sudo apt-get update -qq
    - sudo apt-get install -qq g++-4.8 libegl1-mesa-dev libxmu6 libxmu-dev zlib1g-dev libpcre3-dev p7zip-full libxi-dev libreadline-dev
    - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 90
    - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 90

install:
    # cmake
    - wget https://cmake.org/files/v3.3/cmake-3.3.2-Linux-x86_64.tar.gz --no-check-certificate
    - tar xf cmake-3.3.2-Linux-x86_64.tar.gz

    # swig
    - wget http://downloads.sourceforge.net/project/swig/swig/swig-3.0.7/swig-3.0.7.tar.gz
    - tar xf swig-3.0.7.tar.gz
    - cd swig-3.0.7
    - ./configure
    - make
    - sudo make install
    - cd ..

script: mkdir -p build && cd build && ../cmake-3.3.2-Linux-x86_64/bin/cmake --version && ../cmake-3.3.2-Linux-x86_64/bin/cmake .. && ../cmake-3.3.2-Linux-x86_64/bin/cmake --build .