.travis.yml

language: cpp
sudo: false

cache:
  ccache: true
  directories:
    - ${HOME}/.ccache

env:
  global:
    - USE_C_COMPILERACHE=1
    - C_COMPILERACHE_COMPRESS=1
    - C_COMPILERACHE_MAXSIZE=200M
    - C_COMPILERACHE_CPP2=1
    - LOCAL=${HOME}/.local
    - PATH=${LOCAL}/bin:${PATH}

addons:
  apt:
    packages:
      - libcurl4-openssl-dev
      - libelf-dev
      - libdw-dev

matrix:
  include:

    - os: linux
      compiler: clang
      addons: &clang35
        apt:
          sources: ['llvm-toolchain-precise-3.5', 'ubuntu-toolchain-r-test']
          packages: ['clang-3.5']
      env:
        - BUILD_TYPE='Release'
        - C_COMPILER='ccache clang-3.5'
        - CXX_COMPILER='ccache clang++-3.5'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons: *clang35
      env:
        - BUILD_TYPE='Debug'
        - C_COMPILER='ccache clang-3.5'
        - CXX_COMPILER='ccache clang++-3.5'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons: &clang36
        apt:
          sources: ['llvm-toolchain-precise-3.6', 'ubuntu-toolchain-r-test']
          packages: ['clang-3.6']
      env:
        - BUILD_TYPE='Release'
        - C_COMPILER='ccache clang-3.6'
        - CXX_COMPILER='ccache clang++-3.6'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons: *clang36
      env:
        - BUILD_TYPE='Debug'
        - C_COMPILER='ccache clang-3.6'
        - CXX_COMPILER='ccache clang++-3.6'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons: &clang37
        apt:
          sources: ['llvm-toolchain-precise-3.7', 'ubuntu-toolchain-r-test']
          packages: ['clang-3.7']
      env:
        - BUILD_TYPE='Release'
        - C_COMPILER='ccache clang-3.7'
        - CXX_COMPILER='ccache clang++-3.7'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons: *clang37
      env:
        - BUILD_TYPE='Debug'
        - C_COMPILER='ccache clang-3.7'
        - CXX_COMPILER='ccache clang++-3.7'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: &clang38
            - llvm-toolchain-precise
            - ubuntu-toolchain-r-test
          packages:
            - clang-3.8
      env:
        - BUILD_TYPE='Release'
        - C_COMPILER='ccache clang-3.8'
        - CXX_COMPILER='ccache clang++-3.8'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: clang
      addons:
        apt:
          sources: *clang38
          packages:
            - clang-3.8
            - libcurl4-openssl-dev
            - libelf-dev
            - libdw-dev
      env:
        - BUILD_TYPE='Debug'
        - C_COMPILER='ccache clang-3.8'
        - CXX_COMPILER='ccache clang++-3.8'
        - CFLAGS='-Wno-error=unused-command-line-argument'
        - CXXFLAGS='-Wno-error=unused-command-line-argument'

    - os: linux
      compiler: gcc
      addons: &gcc49
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.9']
      env:
        - BUILD_TYPE='Release'
        - C_COMPILER='ccache gcc-4.9'
        - CXX_COMPILER='ccache g++-4.9'

    - os: linux
      compiler: gcc
      addons: *gcc49
      env:
        - BUILD_TYPE='Debug'
        - C_COMPILER='ccache gcc-4.9'
        - CXX_COMPILER='ccache g++-4.9'

    - os: linux
      compiler: gcc
      addons: &gcc5
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-5']
      env:
        - BUILD_TYPE='Release'
        - C_COMPILER='ccache gcc-5'
        - CXX_COMPILER='ccache g++-5'

    - os: linux
      compiler: gcc
      addons: *gcc5
      env:
        - BUILD_TYPE='Debug'
        - C_COMPILER='ccache gcc-5'
        - CXX_COMPILER='ccache g++-5'

before_script:
  - export CC="${C_COMPILER}"
  - export CXX="${CXX_COMPILER}"
  - cmake --version
  - ${CC} --version
  - ${CXX} --version
  - cd ${TRAVIS_BUILD_DIR}
  - mkdir -p ${TRAVIS_BUILD_DIR}/build
  - cd ${TRAVIS_BUILD_DIR}/build
  - cmake -DCMAKE_VERBOSE_MAKEFILE=1 -DCMAKE_BUILD_TYPE=${BUILD_TYPE} ${TRAVIS_BUILD_DIR}

script:
  - make -j $(nproc)
  - ctest -V -j $(nproc)

after_success:
  - git clone https://github.com/SimonKagstrom/kcov.git
  - mkdir kcov/build
  - cd kcov/build
  - cmake -DCMAKE_INSTALL_PREFIX:PATH=${LOCAL} ..
  - make -j $(nproc)
  - make install
  - cd ../..
  - kcov --coveralls-id=${TRAVIS_JOB_ID} --include-path ${TRAVIS_BUILD_DIR}/src ${TRAVIS_BUILD_DIR}/build/kcov ${TRAVIS_BUILD_DIR}/build/bin/test_bobyqa