sudo: false

language:
  - cpp

script:
  - mkdir build
  - cd build
  - cmake ..
  - cmake --build .

notifications:
  email: false

jobs:
  include:
    # ubuntu 16.04, gcc-9
    - os: linux
      compiler: gcc
      addons: { apt: { packages: ["g++-9", "ninja-build"],
                       sources: ["ubuntu-toolchain-r-test"] } }

    # ubuntu 16.04, clang-8
    - os: linux
      compiler: clang
      addons: { apt: { packages: ["clang-8", "ninja-build"],
                       sources: ["llvm-toolchain-xenial-8"] } }

    # OS X High Sierra 10.13
    - os: osx

    # Windows
    - os: windows