.travis.yml

language: cpp

# Travis Continuous Integration Build Matrix allows different OS/package/compiler versions to be specified
# Unfortunately, common packages cannot be specified separately, and multidimentional matrix are not yet
# supported, leading to a lot of duplication in the matrix section below.

matrix:
  include:
    # Ubuntu 12.04 Precise build with GCC
    - os: linux
      dist: precise
      sudo: required
      compiler: gcc
      env:
        - OGRE_HOME=/usr/lib/x86_64-linux-gnu/OGRE-1.7.4
      addons:
        apt:
          packages:
            - libogre-dev
            - libboost-system-dev
            - libglu1-mesa-dev
            - libxt-dev
            - libopencv-dev
            - tcl
            - tk
            - libboost-system-dev
            - libboost-filesystem-dev
    # Ubuntu 12.04 Precise build with Clang
    - os: linux
      dist: precise
      sudo: required
      compiler: clang
      env:
        - OGRE_HOME=/usr/lib/x86_64-linux-gnu/OGRE-1.7.4
      addons:
        apt:
          packages:
            - libogre-dev
            - libboost-system-dev
            - libglu1-mesa-dev
            - libxt-dev
            - libopencv-dev
            - tcl
            - tk
            - libboost-system-dev
            - libboost-filesystem-dev
    # Ubuntu 14.04 Trusty build with GCC
    - os: linux
      dist: trusty
      compiler: gcc
      sudo: required
      env:
        - OGRE_HOME=/usr/lib/x86_64-linux-gnu/OGRE-1.9.0
      addons:
        apt:
          packages:
            - libogre-1.9-dev
            - libboost-system-dev
            - libglu1-mesa-dev
            - libxt-dev
            - libopencv-dev
            - tcl
            - tk
            - libboost-system-dev
            - libboost-filesystem-dev
    # Ubuntu 14.04 Trusty build with Clang
    - os: linux
      dist: trusty
      compiler: clang
      sudo: required
      env:
        - OGRE_HOME=/usr/lib/x86_64-linux-gnu/OGRE-1.9.0
      addons:
        apt:
          packages:
            - libogre-1.9-dev
            - libboost-system-dev
            - libglu1-mesa-dev
            - libxt-dev
            - libopencv-dev
            - tcl
            - tk
            - libboost-system-dev
            - libboost-filesystem-dev
    # macOS
    - os: osx
      osx_image: xcode8.2
      compiler: cmake
      sudo: required
      before_install:
        - brew update
        - brew tap homebrew/science
        - brew tap osrf/simulation
        - brew update
        # brew is already installed, but can install this version, first `brew unlink boost`
        # uninstall numpy so that brew will not complain
        - /usr/bin/yes | pip uninstall numpy
        - brew install opencv
        - travis_wait brew install ogre

# Setup a X Virtual Framebuffer to allow opening of X display
before_script:
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start; sleep 3;  fi"

script:
  - mkdir build
  - pushd build
  - cmake ..
    # No unit tests yet
  - make
    # Collate libhand build artifacts into local "dist" directory (for external applications to link against)
  - make install
  - popd
 
    # Build examples
  - pushd examples
  - mkdir build
  - pushd build
  - cmake ..
  - make
  - popd
  - popd
    # Setup runtime link paths (see BUILD.DEBIAN.md)
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${OGRE_HOME}; sudo ldconfig; fi"
    # Run LibHand integration test (only on linux, macos on travis doesn't seem to support xvfb)
  - "if [ ${TRAVIS_OS_NAME:-'linux'} = 'linux' ]; then ./examples/build/ogre_rendering_test .; fi"