.travis.yml

language: cpp
matrix:
  include:
  #{linux,osx}X[g++]{4.9,5,6} ==> 6 jobs
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-4.9
      env:
         - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9&& COVERALLS=TURE"
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-5
      env:
         - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5&&COVERALLS=TURE"
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-6
      env:
        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6&&COVERALLS=TURE"
    - os: osx
      osx_image: xcode8
      env:
        - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9"
    - os: osx
      osx_image: xcode8
      env:
        - MATRIX_EVAL="brew install gcc5 && CC=gcc-5 && CXX=g++-5"

    - os: osx
      osx_image: xcode8
      env:
        - MATRIX_EVAL="brew install gcc6 && CC=gcc-6 && CXX=g++-6"

    # {linux} X [clang]{3.6,3.7,3.8,4.0} ==> 4 jobs;
    # clang 3.9 error for gcov
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.6
          packages:
            - clang-3.6
      env:
        - MATRIX_EVAL="CC=clang-3.6 && CXX=clang++-3.6"
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.7
          packages:
            - clang-3.7
      env:
        - MATRIX_EVAL="CC=clang-3.7 && CXX=clang++-3.7"
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.8
          packages:
            - clang-3.8
      env:
        - MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8"
    - os: linux
      addons:
        apt:
          sources:
            - llvm-toolchain-trusty-4.0
          packages:
            - clang-4.0
      env:
        - MATRIX_EVAL="CC=clang-4.0 && CXX=clang++-4.0"
    # {osx}X clang
    # xcode6.4 don't have pip
    - os: osx
      osx_image: xcode7.3
      compiler: clang
      env:
        - MATRIX_EVAL="CC=clang && CXX=clang++&&COVERALLS=TURE"
    - os: osx
      osx_image: xcode8
      compiler: clang
      env:
        - MATRIX_EVAL="CC=clang && CXX=clang++&&COVERALLS=TURE"
    - os: osx
      osx_image: xcode8.1
      compiler: clang
      env:
        - MATRIX_EVAL="CC=clang && CXX=clang++&&COVERALLS=TURE"
    - os: osx
      osx_image: xcode8.2
      compiler: clang
      env:
        - MATRIX_EVAL="CC=clang && CXX=clang++&&COVERALLS=TURE"
    - os: osx
      osx_image: xcode8.3
      compiler: clang
      env:
        - MATRIX_EVAL="CC=clang && CXX=clang++&&COVERALLS=TURE"
    - os: osx
      osx_image: xcode9
      compiler: clang
      env:
        - MATRIX_EVAL="CC=clang && CXX=clang++&&COVERALLS=TURE"
    - os: linux
      addons:
        apt:
          sources:
            - george-edison55-precise-backports
          packages:
            - cmake-data
            - cmake
      env:
        - MATRIX_EVAL="echo cmake&&COVERALLS=TURE"
      script:
        - mkdir build
        - cd build 
        - cmake -G "Unix Makefiles" ..
        - cmake --build .
        - ./unittest
cache: ccache
script:
  - eval "${MATRIX_EVAL}"
  - pip install --user cpp-coveralls
  - make -j4
  - ./NSTL_unittest
after_success:
  - if [[ "$COVERALLS" == "TURE" ]]; then  python coveralls.py -e gtest ; fi