.travis.yml

language: cpp
sudo: false

branches:
  only:
    - master

matrix:
  include:
    - os: linux
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-7
      env:
        - MATRIX_EVAL="CXX=g++-7 && CC=gcc-7"
    - os: osx
      osx_image: xcode9.4
      env:
        - MATRIX_EVAL="CXX=clang++ && CC=clang"

before_install:
  - echo "$TRAVIS_PULL_REQUEST"
  - eval "${MATRIX_EVAL}"

install:
  # Install a supported cmake version (>= 3.10)
  - |
    if [ "$TRAVIS_OS_NAME" == "linux" ]; then
      wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
    else
      curl -o miniconda.sh  https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh;
    fi
  - bash miniconda.sh -b -p $HOME/miniconda
  - source $HOME/miniconda/etc/profile.d/conda.sh
  - conda config --set always_yes yes
  - conda update -q conda
  - conda create -n csm
  - conda activate csm
  - conda install -c conda-forge cmake

script:
  - mkdir -p build
  - cd build
  - cmake -DCMAKE_BUILD_TYPE=RELEASE ..
  - cmake --build .