.travis.yml

language: cpp

dist: xenial
sudo: required
group: edge

git:
  depth: 10

matrix:
  include:

  # Linux / GCC

  - os: linux
    compiler: gcc
    env:
      - COMPILER=g++-6
      - TEST_LANGUAGE_STANDARD=14
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['g++-6', 'ninja-build']

  - os: linux
    compiler: gcc
    env:
      - COMPILER=g++-7
      - TEST_LANGUAGE_STANDARD=17
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['g++-7', 'ninja-build']

  - os: linux
    compiler: gcc
    env:
      - COMPILER=g++-8
      - TEST_LANGUAGE_STANDARD=17
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test']
        packages: ['g++-8', 'ninja-build']

  # Linux / Clang

  - os: linux
    compiler: clang
    env:
      - COMPILER=clang++-5.0
      - TEST_LANGUAGE_STANDARD=14
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-xenial-5.0']
        packages: ['g++-7', 'clang-5.0', 'ninja-build']

  - os: linux
    compiler: clang
    env:
      - COMPILER=clang++-6.0
      - TEST_LANGUAGE_STANDARD=17
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-xenial-6.0']
        packages: ['g++-7', 'clang-6.0', 'ninja-build']

  - os: linux
    compiler: clang
    env:
      - COMPILER=clang++-7
      - TEST_LANGUAGE_STANDARD=17
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-xenial-7']
        packages: ['g++-8', 'clang-7', 'ninja-build']

  - os: linux
    compiler: clang
    env:
      - COMPILER=clang++-8
      - TEST_LANGUAGE_STANDARD=17
    addons:
      apt:
        sources: ['ubuntu-toolchain-r-test', 'llvm-toolchain-xenial-8']
        packages: ['g++-8', 'clang-8', 'ninja-build']


################
# build script #
################

script:
  # make sure CXX is correctly set
  - if [[ "${COMPILER}" != "" ]]; then export CXX=${COMPILER}; fi

  # show OS/compiler version
  - uname -a
  - $CXX --version

  # compile and execute unit tests
  - mkdir -p build && cd build
  - cmake .. ${CMAKE_OPTIONS} -DFX_GLTF_INSTALL=OFF -DTEST_LanguageStandard=${TEST_LANGUAGE_STANDARD} -GNinja
  - cmake --build . --config Release
  - ctest -C Release -V -j
  - cd ..