language: cpp

matrix:
  include:
    - os:        osx
      osx_image: xcode7.2
      compiler: clang
    - os:        osx
      osx_image: xcode7.2
      compiler: gcc
      env: VERSION=-5
    - compiler: gcc
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-4.9
            - libmpfr-dev
            - libgmp-dev
            - libmpc-dev
            - binutils-dev
      env: VERSION=-4.9
    - compiler: gcc
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-5
            - libmpfr-dev
            - libgmp-dev
            - libmpc-dev
            - binutils-dev
      env: VERSION=-5
    - compiler: clang
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.7
          packages:
            - clang-3.7
            - libmpfr-dev
            - libgmp-dev
            - libmpc-dev
            - binutils-dev
      env: VERSION=-3.7
    - compiler: clang
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.8
          packages:
            - clang-3.8
            - libmpfr-dev
            - libgmp-dev
            - libmpc-dev
            - binutils-dev
      env: VERSION=-3.8
      
before_install:
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libmpc; fi
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$CC" == "gcc" ]]; then brew install gcc5; fi
    
install:
    - export CC=$CC$VERSION
    - export CXX=$CXX$VERSION
    - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export LDFLAGS='-L/usr/local/lib'; fi
    
script:
    - ./scripts/reconfigure_script
    - mkdir build
    - cd build
    - ../configure CXXFLAGS="-fopenmp -msse4.2 -O3 -std=c++11" LIBS="-fopenmp -lmpfr -lgmp" --enable-precision=single --enable-simd=SSE4 --enable-comms=none
    - cat config.log
    - make -j4
    - ./benchmarks/Benchmark_dwf --threads 2