.travis.yml

language: cpp

# sources  list: https://github.com/travis-ci/apt-source-whitelist/blob/master/ubuntu.json,
# packages list: https://github.com/travis-ci/apt-package-whitelist/blob/master/ubuntu-precise

matrix:
  include:
    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'g++-4.8', 'libstdc++-4.8-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=DEBUG GXX=4.8

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'g++-4.8', 'libstdc++-4.8-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=RELEASE GXX=4.8

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'g++-4.9', 'libstdc++-4.9-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=DEBUG GXX=4.9

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'g++-4.9', 'libstdc++-4.9-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=RELEASE GXX=4.9

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'g++-5', 'libstdc++-5-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=DEBUG GXX=5

    - os: linux
      compiler: gcc
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'g++-5', 'libstdc++-5-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=RELEASE GXX=5

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'libstdc++-4.8-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=DEBUG

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'kalakris-cmake' ]
          packages: [ 'libstdc++-4.8-dev', 'cmake' ]
      env: CMAKE_BUILD_TYPE=RELEASE

# container-based builds
sudo: false

before_install:
  - env
  - export SRC_DIR="`pwd`"
  - if [ "$CXX" = "g++" ]; then export CXX="g++-$GXX" CC="gcc-$GXX"; fi

script:
  - $CXX --version
  - cmake --version
  - mkdir "$TRAVIS_BUILD_DIR/build"
  - cd "$TRAVIS_BUILD_DIR/build"
  - pwd
  - cmake "$SRC_DIR"
  - make
  - CTEST_OUTPUT_ON_FAILURE=1 make test