.travis.yml

sudo: required
dist: trusty
language: cpp

os:
  - linux
  - osx

compiler:
  - clang
  - gcc

before_install:
    # apt-get only have swig 2.0.11
    # work around https://github.com/travis-ci/travis-ci/issues/8363
  - if [ $TRAVIS_OS_NAME == linux ]; then
      cd /tmp/ && curl -s -J -O -k -L 'https://sourceforge.net/projects/swig/files/swig/swig-3.0.12/swig-3.0.12.tar.gz/download' &&
      tar zxf swig-3.0.12.tar.gz && cd swig-3.0.12 &&
      ./configure --prefix $HOME/swig/ && make && make install &&
      export PATH=${HOME}/swig/bin:${PATH} &&
      cd $TRAVIS_BUILD_DIR;
      pyenv global system 3.6;
    fi

    # work around https://github.com/travis-ci/travis-ci/issues/8552
  - if [ $TRAVIS_OS_NAME == osx ]; then
      sudo chown -R $(whoami) /usr/local;
      brew update;
      brew install swig;
      brew install python3;
    fi

  - python3.6 -m pip install virtualenv wheel;

script:
  - cmake --version
  - swig -version
  - python3.6 --version
  - python3.6 -m pip --version
  - cmake -H. -Bbuild
  - cmake --build build --target all
  - CTEST_OUTPUT_ON_FAILURE=1 cmake --build build --target test