.travis.yml

# .travis.yml for OIIO

language: cpp
sudo: false
osx_image: xcode8.3
dist: trusty


# Add-ons: specify apt packages for Linux
addons:
  apt:
   sources:
      - boost-latest
      - ubuntu-toolchain-r-test
      - george-edison55-precise-backports
      - sourceline: 'ppa:jonathonf/ffmpeg-3'
   packages:
      - g++-6
      - g++-7
      - libboost-filesystem1.55
      - libboost-regex1.55
      - libboost-system1.55
      - libboost-thread1.55
      - libgif-dev
      - libopenjpeg-dev
      - libwebp-dev
      - libfreetype6-dev
      - libjpeg-turbo8-dev
      - dcmtk
      - libavcodec-dev
      - libavformat-dev
      - libswscale-dev
      - libavutil-dev
      - locales
      - python-numpy
      - libraw-dev
      # - qtbase5-dev   # FIXME: enable Qt5 on Linux
      # - bzip2
      # - libtinyxml-dev
      # - liblcms2-dev
      # - libyaml-cpp-dev

cache:
    ccache: true
    apt: true
    directories:
      - $HOME/.ccache
      - $PWD/oiio-images
      - $PWD/libtiffpic

before_install:
    - if [ "$WHICHGCC" == "" ]; then export WHICHGCC="4.8" ; fi
    - if [ $TRAVIS_OS_NAME == osx ] ; then
          uname -n ;
          export PLATFORM=macosx ;
          sysctl machdep.cpu.features ;
      elif [ $TRAVIS_OS_NAME == linux ] ; then
          uname -n ;
          export PLATFORM=linux64 ;
          head -40 /proc/cpuinfo ;
      fi
    - if [ "$DEBUG" == 1 ] ; then export PLATFORM=${PLATFORM}.debug ; fi
    - echo "Build platform name is $PLATFORM"

install:
    - if [ "$CXX" == "g++" ]; then export CXX="g++-${WHICHGCC}" ; fi
    - export USE_CCACHE=1
    - export CCACHE_CPP2=1
    # Temporary fix: Use LG's private openexr branch, until the
    # fixes are merged into the OpenEXR project that will address
    # the warnings for gcc7 and C++17 compatibility.
    -   export EXRREPO=https://github.com/lgritz/openexr.git ;
    -   export EXRBRANCH=lg-cpp11 ;
    - if [ $TRAVIS_OS_NAME == osx ] ; then
          src/build-scripts/install_homebrew_deps.bash ;
          export PATH=/usr/local/opt/qt5/bin:$PATH ;
          export PYTHON_VERSION=3.6 ;
          export PATH=/usr/local/opt/python/libexec/bin:$PATH ;
          export PYTHONPATH=/usr/local/lib/python${PYTHON_VERSION}/site-packages:$PYTHONPATH ;
      elif [ $TRAVIS_OS_NAME == linux ] ; then
          CXX="ccache $CXX" CCACHE_CPP2=1 src/build-scripts/build_openexr.bash ;
          export ILMBASE_HOME=$PWD/openexr-install ;
          export OPENEXR_HOME=$PWD/openexr-install ;
          export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OPENEXR_HOME/lib ;
          CXX="ccache $CXX" CCACHE_CPP2=1 src/build-scripts/build_ocio.bash ;
          export OCIO_PATH=$PWD/ext/OpenColorIO/dist ;
          export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OCIO_PATH/lib ;
      fi
    - src/build-scripts/install_test_images.bash

# before_script:

script:
    - make VERBOSE=1 $BUILD_FLAGS BUILD_MISSING_DEPS=1 cmakesetup
    - make -j2 $BUILD_FLAGS
    - export OPENIMAGEIOHOME=$PWD/dist/$PLATFORM
    - export DYLD_LIBRARY_PATH=$OPENIMAGEIOHOME/lib:$DYLD_LIBRARY_PATH 
    - export LD_LIBRARY_PATH=$OPENIMAGEIOHOME/lib:$LD_LIBRARY_PATH
    - export OIIO_LIBRARY_PATH=$OPENIMAGEIOHOME/lib
    - echo "OIIO_LIBRARY_PATH is ${OIIO_LIBRARY_PATH}"
    # - echo "list of library path:"
    # - ls -R $OIIO_LIBRARY_PATH
    - export PYTHONPATH=$OPENIMAGEIOHOME/python:$PYTHONPATH
    - export LSAN_OPTIONS=suppressions=$PWD/src/build-scripts/nosanitize.txt
    - if [ "$SKIP_TESTS" == "" ] ; then
          make $BUILD_FLAGS test ;
      fi


after_success:
    - if [ "$CODECOV" == 1 ] ; then bash <(curl -s https://codecov.io/bash) ; fi

after_failure:
# FIXME: find failed logs, stash them or send them to lg?

branches:
  only:
    - master
    - /RB-/
    - /lg-/

matrix:
    fast_finish: true
    exclude:
      - os: osx
        compiler: gcc
      - os: linux
        compiler: clang

    include:
    # test default compile: C++11, optimized, default compilers, SSE2
      - os: linux
        compiler: gcc
      - os: osx
        compiler: clang
    # test debug build
      - os: linux
        compiler: gcc
        env: DEBUG=1
      # - os: osx
      #   compiler: clang
      #   env: DEBUG=1
    # test with C++14, gcc 6, SSE 4.2
      - os: linux
        compiler: gcc
        env: WHICHGCC=6 USE_CPP=14 USE_SIMD=sse4.2
    # test with C++14, gcc 7, latest SIMD flags supported by TravisCI VMs
      - os: linux
        compiler: gcc
        env: WHICHGCC=7 USE_CPP=14 USE_SIMD=avx,f16c
    # Test LINKSTATIC on both platforms. This is incomplete and to make it
    # work we still need to disable a bunch of specific plugins.
      # FIXME: Don't have LINKSTATIC working on Travis for Linux, it's
      # complaining about PIC issues.
      # - os: linux
      #   compiler: gcc
      #   env: LINKSTATIC=1 USE_FFMPEG=0 USE_OCIO=0 USE_OPENCV=0 MY_CMAKE_FLAGS="-DUSE_fPIC=1"
      ##### TEMPORARILY DISABLED -- Travis upgraded some packages and this
      ##    is having link errors. Look into fixing this later.
      ## - os: osx
      ##  osx_image: xcode8.3
      ##  compiler: clang
      ##  env: LINKSTATIC=1 USE_FFMPEG=0 USE_OCIO=0 USE_OPENCV=0
    # Build with sanitizers
      - os: linux
        compiler: gcc
        env: WHICHGCC=6 SANITIZE=address USE_PYTHON=0
    # One more, just for the heck of it, turn all SIMD off, and also make
    # sure we're falling back on libjpeg, not jpeg-turbo.  I guess this
    # should/could be both platforms, but in the interest of making the
    # tests go faster, don't bother doing it on OSX.
      - os: linux
        compiler: gcc
        env: USE_SIMD=0 USE_JPEGTURBO=0
    # build for AVX2, don't run the tests (ensure against build breaks)
      - os: linux
        compiler: gcc
        env: WHICHGCC=6 USE_SIMD=avx2 SKIP_TESTS=1
    # build for AVX512, don't run the tests (ensure against build breaks)
      - os: linux
        compiler: gcc
        env: WHICHGCC=7 USE_SIMD=avx2,avx512f,f16c SKIP_TESTS=1
    # Build with EMBEDPLUGINS=0, both platforms.
      # FIXME: doesn't work yet on Travis
      # - os: linux
      #   compiler: gcc
      #   env: EMBEDPLUGINS=0
      # FIXME: don't have OSX EMBEDPLUGINS=0 working yet on Travis (though
      # it works fine on my laptop).
      # - os: osx
      #   compiler: clang
      #   env: EMBEDPLUGINS=0

notifications:
    email:
        recipients:
            - lg@openimageio.org
        on_success: change
        on_failure: always