language: generic

matrix:
  include:
    - os: linux
      env: CXX=g++-4.9
      sudo: required
      dist: trusty
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'g++-4.9', 'cmake', 'cmake-data' ]
    - os: linux
      env: CXX=g++-5
      sudo: required
      dist: trusty
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'g++-5', 'cmake', 'cmake-data' ]

cache: apt

script:
 - cmake . && make && ./cheap_ruler