.travis.yml

language: cpp

matrix:
  fast_finish: true
  include:
    - os: linux
      dist: trusty
      compiler: gcc-4.9
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - build-essential
            - gcc-4.9
            - g++-4.9
            - cmake
      env:
        - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9 && NPROC=$(nproc)"
    - os: osx
      osx_image: xcode8.3
      env:
        - MATRIX_EVAL="NPROC=$(sysctl -n hw.physicalcpu)"

before_install:
  - eval "${MATRIX_EVAL}"

script:
  - mkdir build && cd build
  - cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$(pwd)/install" ..
  - cmake --build . -- -j $NPROC
  - cmake --build . --target install

branches:
  only:
    # Pushes and PRs to the master branch.
    - master
    # Version tags.
    - /^v?\d+\.\d+.*$/

notifications:
  email:
    on_success: never