.travis.yml

language: cpp

addons: 
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - [cmake, cmake-data]
      - ninja-build
      - [g++-5, g++-6, g++-7, g++-8, g++-9]
  homebrew:
    update: true
    packages:
      - cmake
      - ninja

matrix:
  include: 
    # Linux

    ## Clang
    - os: linux
      env: COMPILER=clang++ CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"
      compiler: clang

    - os: linux
      env: COMPILER=clang++ CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"
      compiler: clang

    ## GCC
    - os: linux
      env: COMPILER=g++-5 CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-5 CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-6 CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-6 CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-7 CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-7 CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-8 CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-8 CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-9 CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"
      compiler: gcc

    - os: linux
      env: COMPILER=g++-9 CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"
      compiler: gcc

    # Mac OSX
    - os: osx
      osx_image: xcode7.3
      compiler: clang
      env: CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="Ninja"

    - os: osx
      osx_image: xcode7.3
      compiler: clang
      env: CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="Ninja"

    # Windows

    ## MinwGW-w64
    - os: windows
      env: CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="MinGW Makefiles"
      language: sh
      compiler: gcc

    - os: windows
      env: CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="MinGW Makefiles"
      language: sh
      compiler: gcc

    ## MSVC (using a pseudo-generator)
    - os: windows
      env: CMAKE_BUILD_TYPE=Debug CMAKE_GENERATOR="MSVC"
      compiler: msvc

    - os: windows
      env: CMAKE_BUILD_TYPE=Release CMAKE_GENERATOR="MSVC"
      compiler: msvc

install:
  - if [[ $TRAVIS_OS_NAME = "linux" ]]; then
        case ${COMPILER} in
            clang*)
                export CXX=${COMPILER}
            ;;
            g++-*)
                export CXX=${COMPILER}
            ;;
            *) echo "Invalid compiler version" ; exit 2 ;;
        esac
    fi

script:
  - cmake --version
  - if [[ $TRAVIS_OS_NAME != "windows" ]]; then
        ninja --version;
    fi
  - echo "CXX=${CXX}"
  - $CXX --version
  - if [[ $CMAKE_GENERATOR = "MSVC" ]]; then
        cmake -H. -Bbuild
              -DCMAKE_CONFIGURATION_TYPES="${CMAKE_BUILD_TYPE}";
    else
        cmake -H. -Bbuild
              -DCMAKE_CONFIGURATION_TYPES="${CMAKE_BUILD_TYPE}"
              -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
              -G"${CMAKE_GENERATOR}"
              -DCMAKE_SH="CMAKE_SH-NOTFOUND";
    fi
  - cmake --build build --target check

notifications:
  email: false