.travis.yml

language: cpp

os:
  - linux
  - osx

dist: trusty

addons:
  apt:
    sources:
    - ubuntu-toolchain-r-test
    - llvm-toolchain-precise-3.7

    packages:
    - gcc-4.9
    - g++-4.9
    - clang-3.7

compiler:
  - gcc
  - clang

cache:
  directories:
    - ${TRAVIS_BUILD_DIR}/deps/cmake

install:
  # /usr/bin/gcc is 4.6 always, but gcc-X.Y is available.
  - if [ "$CXX" = "g++" ]; then export CXX="g++-4.9" CC="gcc-4.9"; fi
  # /usr/bin/clang is 3.4, lets override with modern one.
  - if [ "$CXX" = "clang++" ] && [ "$TRAVIS_OS_NAME" = "linux" ]; then export CXX="clang++-3.7" CC="clang-3.7"; fi
  - echo ${PATH}
  - echo ${CXX}
  - ${CXX} --version
  - ${CXX} -v

script:
  # set up out-of-source build folder
  - rm -rf ./build || true
  - mkdir ./build
  - cd build

  # configure
  - cmake ..

  # build
  - cmake --build . --clean-first

  # run automated tests
  - ctest -C --output-on-failure

notifications:
  email: false

sudo: false