.travis.yml

---
language: minimal
matrix:
  include:
    # Ubuntu 18.04
    - os: linux
      dist: bionic
    # Ubuntu 16.04
    - os: linux
      dist: xenial
env:
  # https://stackoverflow.com/a/21841688
  - TERM=dumb
before_install:
  - |
    # Install CloudCL deps. + OpenCL environment + dOpenCL deps. + utils
    sudo apt-get -y install \
        g++ openjdk-8-jdk-headless openjdk-8-jre-headless gradle \
        opencl-headers ocl-icd-opencl-dev \
        cmake make g++ libboost-dev libboost-program-options-dev libboost-system-dev libboost-thread-dev \
        git
    # Travis loves to install another Java version that causes conflicts with the
    # one we want, even though we asked for the minimal Ubuntu image
    sudo update-java-alternatives --set java-1.8.0-openjdk
    # Rely on POCL to provide a generic OpenCL implementation that can run the tests
    # Unfortunately however,it is not available on Ubuntu 16.04, only on Ubuntu 18.04
    if [[ "$(lsb_release -rs)" == "18.04" ]]; then
      sudo apt-get -y install pocl-opencl-icd
    fi
script:
  - |
    # Download + build dOpenCL (not actually used/tested, but necessary for compilation)
    git clone --recursive https://github.com/joanbm/dopencl
    cd dopencl
    ./install_local.sh
    source /etc/profile.d/dopenclenv.sh
    cd ..
    
    # Build Aparapi
    cd aparapi
    gradle build
    cd ..
    export LD_LIBRARY_PATH="$(pwd)/aparapi/com.amd.aparapi.jni/dist"
    
    # Build CloudCL and run the unit tests a few examples
    if [[ "$(lsb_release -rs)" == "18.04" ]]; then
      gradle build
      java -cp "build/libs/*:build/libs/lib/*" \
        fr.dynamo.samples.mandelbrot.MandelbrotMain 1000 1000 10 1
      java -cp "build/libs/*:build/libs/lib/*" \
        fr.dynamo.samples.matrix_multiplication.MatrixMain 99 10
    else
      gradle build -x test
    fi