.travis.yml

# Copyright - Benjamin Laugraud <blaugraud@ulg.ac.be> - 2017
# http://www.montefiore.ulg.ac.be/~blaugraud
# http://www.telecom.ulg.ac.be/labgen
#
# This file is part of LaBGen.
#
# LaBGen is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# LaBGen is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LaBGen.  If not, see <http://www.gnu.org/licenses/>.
language: cpp

cache:
  directories: $HOME/opencv-3.2.0

matrix:
  include:
    - os: linux
      dist: trusty
      compiler: g++
      env: OPENCV_VERSION=2

    - os: linux
      dist: trusty
      compiler: g++
      env: OPENCV_VERSION=3

    - os: osx
      compiler: clang++
      env: OPENCV_VERSION=2

    - os: osx
      compiler: clang++
      env: OPENCV_VERSION=3

before_install:
  - if   [[ "$TRAVIS_OS_NAME" == "linux" ]];
    then
      sudo apt-get update -qq;
    elif [[ "$TRAVIS_OS_NAME" ==   "osx" ]];
    then
      /usr/bin/yes | pip uninstall numpy;
      brew update;
      brew tap homebrew/science;
    fi

install:
  - if   [[ "$TRAVIS_OS_NAME" == "linux" ]];
    then
      sudo apt-get install -qq libboost-program-options-dev;

      if   [[ "$OPENCV_VERSION" == "2" ]];
      then
        sudo apt-get install -qq libopencv-dev;
      elif [[ "$OPENCV_VERSION" == "3" ]];
      then
        sudo apt-get install -qq libavcodec54
                                 libavcodec-dev
                                 libavformat54
                                 libavformat-dev
                                 libavresample1
                                 libavresample-dev
                                 libavutil52
                                 libavutil-dev
                                 libswscale2
                                 libswscale-dev
                                 libtbb2
                                 libtbb-dev
                                 libjpeg-dev
                                 libpng-dev
                                 libtiff-dev
                                 libjasper-dev
                                 libeigen3-dev;
      fi;
    elif [[ "$TRAVIS_OS_NAME" ==   "osx" ]];
    then
      if   [[ "$OPENCV_VERSION" == "2" ]];
      then
        brew install opencv;
      elif [[ "$OPENCV_VERSION" == "3" ]];
      then
        brew install opencv3;
        brew ln opencv3 --force;
      fi;
    fi

before_script:
  - if [[ "$TRAVIS_OS_NAME" == "linux" && "$OPENCV_VERSION" == "3" ]];
    then
      cd "$HOME";
      if [[ -n "$(ls -A opencv-3.2.0)" ]];
      then
        echo "OpenCV 3.2 has been fetched from the cache";
        cd opencv-3.2.0/build;
      else
        echo "Compiling and installing OpenCV 3.2";
        wget https://github.com/opencv/opencv/archive/3.2.0.tar.gz;
        tar zxf 3.2.0.tar.gz;
        cd opencv-3.2.0;
        mkdir build;
        cd build;
        cmake -DCMAKE_BUILD_TYPE=Release
              -DCMAKE_INSTALL_PREFIX=/usr/local
              -DWITH_OPENCL=OFF
              -DWITH_CUDA=OFF
              -DWITH_VTK=OFF
              -DWITH_MATLAB=OFF
              -DBUILD_opencv_java=OFF
              -DBUILD_opencv_python2=OFF
              -DBUILD_opencv_python3=OFF
              -DBUILD_TESTS=OFF
              -DBUILD_PERF_TESTS=OFF ..;
        make -j4;
      fi;
      sudo make -j4 install;
      cd "$TRAVIS_BUILD_DIR";
    fi

script:
  - cd build
  - cmake -DCMAKE_BUILD_TYPE=Release ..
  - make -j4