.travis.yml

language: cpp

os:
    - linux
    - osx

sudo: required
dist: trusty   # Use ubuntu 14.04 for qt5 support

compiler:
    - gcc
    - clang

env:
    matrix:
        - DISPLAZ_BUILD_TYPE=Release
        - DISPLAZ_BUILD_TYPE=Debug

# either whitelist or blacklist branches
branches:
    only:
        - master
#     except:
#         - experimental

before_install:
    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get update -qq; fi
    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; fi

install:
    - >
      if [ "$TRAVIS_OS_NAME" == "linux" ]; then
        sudo apt-get install -qq -y git g++ cmake qt5-default python-docutils
      fi
    - >
      if [ "$TRAVIS_OS_NAME" == "osx" ]; then
        # There seems to be some inconsistency about whether git is installed
        # on OSX worker nodes.  See https://github.com/github/git-lfs/pull/1557
        brew ls --versions git && brew upgrade git || brew install git
        brew install qt5
        brew unlink qt5
        brew link qt5 --force
      fi

before_script:
    # Build external tools
    - mkdir -p build_external
    - cd build_external
    - cmake ../thirdparty/external
    - make -j4
    - cd ..
    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then export PATH=/usr/local/opt/qt5/bin:$PATH; fi

script:
    # Build displaz
    - mkdir -p build
    - cd build
    - cmake -DCMAKE_BUILD_TYPE=${DISPLAZ_BUILD_TYPE} ..
    - make -j4
    # NB: IPC lock test disabled on OSX so that the whole build doesn't fail
    # Needs investigation by someone with an OSX machine.
    - if [ "$TRAVIS_OS_NAME" == "osx" ] ; then ctest -VV -E InterProcessLock_test ; fi
    - if [ "$TRAVIS_OS_NAME" != "osx" ] ; then ctest -VV ; fi
    - cd ..

matrix:
    exclude:
        # Only check gcc on linux and clang on OS X
        - os: linux
          compiler: clang
        - os: osx
          compiler: gcc