language: cpp 
dist: xenial 
sudo: required 
git: 
 depth: 3
env:
 matrix: 
    - CMAKE_ARGS='-DWITH_GUDHI_EXAMPLE=ON -DWITH_GUDHI_TEST=OFF -DWITH_GUDHI_UTILITIES=OFF -DWITH_GUDHI_PYTHON=OFF' 
    - CMAKE_ARGS='-DWITH_GUDHI_EXAMPLE=OFF -DWITH_GUDHI_TEST=ON -DWITH_GUDHI_UTILITIES=OFF -DWITH_GUDHI_PYTHON=OFF'
    - CMAKE_ARGS='-DWITH_GUDHI_EXAMPLE=OFF -DWITH_GUDHI_TEST=OFF -DWITH_GUDHI_UTILITIES=ON -DWITH_GUDHI_PYTHON=OFF'
compiler: gcc
addons:
  apt:
    packages:
      - cmake
      - graphviz 
      - doxygen
      - libboost-all-dev
      - libgmp3-dev
      - libmpfr-dev
      - libtbb-dev
      - curl

install: 
  - curl -LO "https://github.com/CGAL/cgal/releases/download/releases%2FCGAL-4.12.1/CGAL-4.12.1.tar.xz"
  - tar xf CGAL-4.12.1.tar.xz
  - cd CGAL-4.12.1
  - cmake -DCMAKE_BUILD_TYPE=Release -DCGAL_HEADER_ONLY=ON .
  - make all
  - sudo make install
  - cd ..
script: 
- mkdir -p build 
- cd build 
- cmake ${CMAKE_ARGS} .. 
- make all test
- cd ..
notifications:
  email:
    on_success: change # default: always
    on_failure: always # default: always