.travis.yml

sudo: false
dist: precise

language:
  - cpp

cache:
  - apt

addons:
  apt:
    sources:
      - boost-latest
      - ubuntu-toolchain-r-test
      - llvm-toolchain-precise-3.6
    packages:
      - clang-3.6
      - doxygen
      - gcc-5
      - g++-5
      - graphviz
      - libfftw3-3
      - libfftw3-dev
      - libeigen3-dev
      - libboost1.55-dev
      - libboost-math1.55-dev
      - libboost-program-options1.55-dev
      - libopenmpi-dev
      - openmpi-bin
      - openmpi-common

compiler:
  - gcc
  - clang

env:
  global: 
    - BUILD_TASK=cmake
    - WITH_MPI=OFF
  matrix:
    - CMAKE_BUILD_TYPE=Release
    - CMAKE_BUILD_TYPE=Debug

matrix:
  include:
    - compiler: gcc
      env: WITH_MPI=ON CMAKE_BUILD_TYPE=Debug
    - env: BUILD_TASK=docu

install:
  - if [ "${CXX}" == "g++" ]; then
      echo "Using GCC 5" &&
        export CXX="g++-5" CC="gcc-5";
    else
      echo "Using Clang 3.6" &&
        export CXX="clang-3.6" CC="clang-3.6";
    fi
  - if [ "${WITH_MPI}" == "ON" ]; then
      echo "Using OpenMPI" &&
        mkdir -p $HOME/bin &&
        ln -s /usr/bin/g++-5 $HOME/bin/g++ &&
        ln -s /usr/bin/gcc-5 $HOME/bin/gcc &&
        ln -s $HOME/bin/g++ $HOME/bin/c++ &&
        ln -s $HOME/bin/gcc $HOME/bin/cc &&
        export CXX="mpicxx" CC="mpicc";
    fi

before_script:
  - printenv | sort -u
  - which ${CXX}
  - which ${CC}

script:
  - case "${BUILD_TASK}" in
      "docu" )
        doxygen --version && doxygen
        ;;
      "cmake" )
        mkdir build && cd build &&
          cmake -DCMAKE_INSTALL_PREFIX=${HOME} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -Dpfasst_WITH_MPI=${WITH_MPI} -Dpfasst_BUILD_TESTS=ON -Dpfasst_BUILD_EXAMPLES=ON -DCMAKE_VERBOSE_MAKEFILE=ON .. &&
          make -j2 &&
          make test
        ;;
    esac

after_success:
  - if [ "${BUILD_TASK}" == "docu" && "${TRAVIS_BRANCH}" == "master" && "${TRAVIS_PULL_REQUEST}" == "false"]; then
      openssl aes-256-cbc -K $encrypted_5c8922bb07ee_key -iv $encrypted_5c8922bb07ee_iv -in travis_deploy_rsa.enc -out travis_deploy_rsa -d;
      chmod 0600 travis_deploy_rsa;
      eval "$(ssh-agent -s)";
      ssh-add travis_deploy_rsa;
      git config --global user.email "travis+pfasst@parallel-in-time.github.io";
      git config --global user.name "Travis CI Deployment";
      git checkout gh-pages;
      git rm -r d[0-9a-f] search *.html *.png *.js *.css *.map *.md5 *.svg;
      mv doc/build/html/* .;
      git add -A;
      git commit -m"docu generated $(date)" -m"commit ${TRAVIS_COMMIT}\njob ${TRAVIS_JOB_NUMBER}" --allow-empty;
      git push origin gh-pages;
    fi