language: generic

dist: trusty
sudo: required

matrix:
    include:
    - env: CXX=g++-7 CC=gcc-7
      addons:
        apt:
          packages:
            - g++-7
          sources: &sources
            - ubuntu-toolchain-r-test
            - llvm-toolchain-trusty
            - llvm-toolchain-trusty-3.9
            - llvm-toolchain-trusty-4.0
            - llvm-toolchain-trusty-5.0
    - env: CXX=g++-6 CC=gcc-6
      addons:
        apt:
          packages:
            - g++-6
          sources: *sources
    - env: CXX=g++-5 CC=gcc-5
      addons:
        apt:
          packages:
            - g++-5
          sources: *sources
    #- env: CXX=clang++-5.0 CC=clang-5.0
      #addons:
        #apt:
          #packages:
            #- clang-5.0
            #- libc++-dev
          #sources: *sources
    - env: CXX=clang++-4.0 CC=clang-4.0
      addons:
        apt:
          packages:
            - clang-4.0
            - libc++-dev
          sources: *sources
    - env: CXX=clang++-3.9 CC=clang-3.9
      addons:
        apt:
          packages:
            - clang-3.9
            - libc++-dev
          sources: *sources

script:
    - script/ci_build.sh