.travis.yml

language: cpp

compiler:
    - g++

before_install:

    # save project dir in environment variable
    - PROJECT_DIR=$(pwd)

    # add toolchain repository (for g++ update)
    - if [ "$CXX" == "g++" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
    - sudo apt-get update -qq

install:
    #install cmake
    - sudo apt-get install cmake

    #install gtest
    - sudo apt-get install libgtest-dev
    - cd /usr/src/gtest
    - sudo cmake CMakeLists.txt
    - sudo make
    - sudo cp libgtest.a /usr/lib
    - sudo cp libgtest_main.a /usr/lib

    # install newer compiler and set symlink to g++ version 8
    - if [ "$CXX" = "g++" ]; then sudo apt-get install -qq g++-8; fi
    - if [ "$CXX" = "g++" ]; then export CXX="g++-8"; fi
    - sudo ln -sf /usr/bin/g++-8 /usr/bin/g++

    # check g++ version
    - $CXX --version
    - g++ --version

before_script:
    #change to root
    - cd $PROJECT_DIR
    
script:
    - make
    - ./runTest --gtest_output="xml:./testOutput.xml"