language: generic

sudo: false

matrix:
  include:
    # clang++ 4.0 via mason with -flto and -fsanitize=cfi
    - os: linux
      compiler: "clang++-40-mason"
      env: CXX=clang++-4.0 CXXFLAGS="-flto -fsanitize=cfi -fvisibility=hidden" LDFLAGS="-flto -fsanitize=cfi -fvisibility=hidden"
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'libstdc++-4.9-dev' ]
      before_install:
        - git submodule update --init
        - ./.mason/mason install clang++ 4.0.1
        - export PATH=$(./.mason/mason prefix clang++ 4.0.1)/bin:${PATH}
        - ./.mason/mason install binutils 2.27
        - export PATH=$(./.mason/mason prefix binutils 2.27)/bin:${PATH}
    # clang++ 4.0 via mason with -fsanitize=address
    - os: linux
      compiler: "clang++-40-mason"
      env: CXX=clang++-4.0 CXXFLAGS="-fsanitize=address -fsanitize-address-use-after-scope -fno-omit-frame-pointer -fno-common" LDFLAGS="-fsanitize=address" ASAN_OPTIONS=check_initialization_order=1:detect_stack_use_after_return=1
      sudo: required
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'libstdc++-4.9-dev' ]
      before_install:
        - git submodule update --init
        - ./.mason/mason install clang++ 4.0.1
        - export PATH=$(./.mason/mason prefix clang++ 4.0.1)/bin:${PATH}
    # clang++ 4.0 via mason with -fsanitize=undefined
    - os: linux
      compiler: "clang++-40-mason"
      env: CXX=clang++-4.0 CXXFLAGS="-fsanitize=undefined" LDFLAGS="-fsanitize=undefined"
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'libstdc++-4.9-dev' ]
      before_install:
        - git submodule update --init
        - ./.mason/mason install clang++ 4.0.1
        - export PATH=$(./.mason/mason prefix clang++ 4.0.1)/bin:${PATH}
    # clang++ 4.0 via mason with -fsanitize=integer
    - os: linux
      compiler: "clang++-40-mason"
      env: CXX=clang++-4.0 CXXFLAGS="-fsanitize=integer" LDFLAGS="-fsanitize=integer"
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'libstdc++-4.9-dev' ]
      before_install:
        - git submodule update --init
        - ./.mason/mason install clang++ 4.0.1
        - export PATH=$(./.mason/mason prefix clang++ 4.0.1)/bin:${PATH}
    # clang++ 4.0 via mason with -fsanitize=safe-stack
    - os: linux
      compiler: "clang++-40-mason"
      env: CXX=clang++-4.0 CXXFLAGS="-fsanitize=safe-stack" LDFLAGS="-fsanitize=safe-stack"
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'libstdc++-4.9-dev' ]
      before_install:
        - git submodule update --init
        - ./.mason/mason install clang++ 4.0.1
        - export PATH=$(./.mason/mason prefix clang++ 4.0.1)/bin:${PATH}
    - os: osx
      osx_image: xcode8
      env: OSX_OLDEST_SUPPORTED=10.7 TEST_GYP_BUILD=True
      compiler: clang
    - os: osx
      osx_image: xcode8
      env: OSX_OLDEST_SUPPORTED=10.12
      compiler: clang
    - os: linux
      compiler: "clang35"
      env: CXX=clang++-3.5 COVERAGE=True
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.5' ]
          packages: [ 'clang-3.5', 'libstdc++-4.9-dev' ]
    - os: linux
      compiler: "clang36"
      env: CXX=clang++-3.6
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test', 'llvm-toolchain-precise-3.6' ]
          packages: [ 'clang-3.6' ]
    - os: linux
      compiler: "gcc48"
      env: CXX=g++-4.8
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'g++-4.8' ]
    - os: linux
      compiler: "gcc49"
      env: CXX=g++-4.9
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'g++-4.9' ]
    - os: linux
      compiler: "gcc5"
      env: CXX=g++-5
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'g++-5' ]
    - os: linux
      compiler: "gcc6"
      env: CXX=g++-6 CXX_STD=c++14
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test' ]
          packages: [ 'g++-6' ]

install:
 - echo ${CXX}
 - if [[ $(uname -s) == 'Linux' ]]; then
     export PYTHONPATH=$(pwd)/.local/lib/python2.7/site-packages;
   else
     export PYTHONPATH=$(pwd)/.local/lib/python/site-packages;
   fi
 - if [[ ${COVERAGE:-0} == 'True' ]]; then
     PYTHONUSERBASE=$(pwd)/.local pip install --user cpp-coveralls;
   fi

script:
 # Build in Release
 - make
 - make test
 - make bench
 - make sizes
 - scripts/run_compilation_failure_tests.sh
 - make clean;
 # Build in Debug
 - export BUILDTYPE=Debug
 - make
 - make test
 - make bench
 - make sizes
 - scripts/run_compilation_failure_tests.sh
 - if [[ ${TEST_GYP_BUILD:-0} == 'True' ]]; then
     make clean;
     make gyp;
   fi

after_script:
 - if [[ ${COVERAGE:-0} == 'True' ]]; then
    make clean;
    make coverage;
    ./out/cov-test;
    cp unit*gc* test/;
    ./.local/bin/cpp-coveralls --gcov /usr/bin/llvm-cov-3.5 --gcov-options '\-lp' -i optional.hpp -i recursive_wrapper.hpp -i variant.hpp -i variant_io.hpp variant_cast.hpp;
   fi