libfort/.travis.yml

language: C
matrix:
  include:
    - name: "Basic linux gcc"
      os: linux
      sudo: false
      compiler: gcc
      before_script:
        - pip install --user cpp-coveralls
        - pip install --user cmakelint
      env: 
        - BASIC_LINUX_GCC=yes
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['cppcheck', 'doxygen', 'graphviz', 'python-sphinx']
      deploy:
        provider: pages
        skip_cleanup: true
        local_dir: $TRAVIS_BUILD_DIR/docs/html
        github_token: $GITHUB_API_KEY
        on:
          branch: master
      after_success:
        - coveralls --build-root build --include src --include tests  --gcov-options '\-lp'

    - name: "Basic linux clang"
      os: linux
      sudo: required # to prevent fail of executables build with clang and sanitizers
      compiler: clang
      env: 
        - CC=clang
        - BASIC_LINUX_CLANG=yes
      addons:
        apt:
          sources: ['llvm-toolchain-trusty-4.0']
          packages: ['clang-tidy-4.0']
      
    # Linux / GCC
    - name: "Linux gcc-4.9"
      os: linux
      sudo: false
      compiler: gcc
      env: 
        - FORT_C_COMPILER=gcc-4.9
        - FORT_CXX_COMPILER=g++-4.9
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-4.9']

    - name: "Linux gcc-5"
      os: linux
      sudo: false
      compiler: gcc
      env: 
        - FORT_C_COMPILER=gcc-5
        - FORT_CXX_COMPILER=g++-5
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-5']

    - name: "Linux gcc-6"
      os: linux
      sudo: false
      compiler: gcc
      env: 
        - FORT_C_COMPILER=gcc-6
        - FORT_CXX_COMPILER=g++-6
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-6']

    - name: "Linux gcc-7"
      os: linux
      sudo: required
      compiler: gcc
      env: 
        - FORT_C_COMPILER=gcc-7
        - FORT_CXX_COMPILER=g++-7
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-7']

    - name: "Linux gcc-8"
      os: linux
      sudo: required
      compiler: gcc
      env: 
        - FORT_C_COMPILER=gcc-8
        - FORT_CXX_COMPILER=g++-8
      addons:
        apt:
          sources: ['ubuntu-toolchain-r-test']
          packages: ['g++-8']


    # OSX / Clang
    - name: "OSX xcode7.3"
      os: osx
      osx_image: xcode7.3
      env: CC=clang

    - name: "OSX xcode8.3"
      os: osx
      osx_image: xcode8.3
      env: CC=clang

    - name: "OSX xcode9.3"
      os: osx
      osx_image: xcode9.3
      env: CC=clang
      




script:
  - CMAKE_C_FLAGS="-Werror"
  - CMAKE_CXX_FLAGS="-Werror"

  # Check library file was generated
  - python amalgamate.py -o dummy.c
  - wc dummy.c
  - wc lib/fort.c
  - diff dummy.c lib/fort.c
  - rm dummy.c

  # make sure CC is correctly set
  - if [[ "${FORT_C_COMPILER}" != "" ]];
    then
    export CC=${FORT_C_COMPILER}; 
    export CXX=${FORT_CXX_COMPILER}; 
    fi

  # check CMakeLists.txt
  - |
    if [ "${BASIC_LINUX_GCC}" = "yes" ]; then
      cmakelint CMakeLists.txt
    fi

  # basic build with old c standard (use gnu89 instead of c89 because some functions are not defines in c89)
  - cd lib 
  - ${CC} -Wall -Wextra -Werror --std=gnu89 fort.c -c -o fort.o 
  - rm fort.o 
  - cd .. 

  # basic build c++ compiler
  - |
    if [ "${BASIC_LINUX_GCC}" = "yes" ]; then
      cd lib
      g++ -Wall -Wextra -Werror fort.c -c -o fort.o 
      rm fort.o 
      cd .. 
    fi
 

  ## cppcheck run
  #- |
  #  if [ "${BASIC_LINUX_GCC}" = "yes" ]; then
  #    cppcheck --std=posix --enable=warning,style,performance,portability,information,missingInclude --error-exitcode=1 lib
  #    cppcheck --std=c89 --enable=warning,style,performance,portability,information,missingInclude --error-exitcode=1 lib
  #    cppcheck --std=c99 --enable=warning,style,performance,portability,information,missingInclude --error-exitcode=1 lib
  #    cppcheck --std=c++11 --enable=warning,style,performance,portability,information,missingInclude --error-exitcode=1 lib
  #  fi

  # clang-tidy run
  - |
    if [ "${BASIC_LINUX_CLANG}" = "yes" ]; then
      # don't know how force warnings of clang-tidy to be errors
      cp .clang-tidy lib
      clang-tidy lib/fort.c 
      echo "Clang-tidy exit code is $?"
    fi
    

  # doxygen run 
  - |
    if [ "${BASIC_LINUX_GCC}" = "yes" ]; then
      cd docs  
      make doxygen html
      cd ..
    fi

  # Print all environment variables to aid in CI development
  - printenv
  # Print version and available CMake generators to aid in CI development
  - cmake --version

  # Perform out-of-source build(CMake backend generation, build, and test)
  # Test build without optimizations and with asan
  - mkdir -p build
  - cd build
  - cmake .. -DFORT_BUILD_TYPE=asan -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_STANDARD=99 -DCMAKE_CXX_STANDARD=11 -DCMAKE_C_FLAGS="${CMAKE_C_FLAGS}" -DCMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS}"
  - cmake --build . --target all 
  - ls
  - ctest -VV

  # Test without WCHAR and UTF-8 support
  - cd ..
  - rm -r build/*
  - mkdir -p build
  - cd build
  - cmake .. -DFORT_ENABLE_WCHAR=OFF -DFORT_ENABLE_UTF8=OFF -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_STANDARD=99 -DCMAKE_CXX_STANDARD=11 -DCMAKE_C_FLAGS="${CMAKE_C_FLAGS}" -DCMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS}"
  - cmake --build . --target all 
  - ls
  - ctest -VV

  # Test build without optimizations and with ubsan
  - |
    if [ "${CC}" = 'gcc-7' ]; then
      cd .. ;
      rm -r build/* ;
      cd build ;
      cmake .. -DFORT_BUILD_TYPE=ubsan -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_STANDARD=99 -DCMAKE_CXX_STANDARD=11 -DCMAKE_C_FLAGS="${CMAKE_C_FLAGS}" -DCMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS}" ; 
      cmake --build . --target all ;
      ls ;
      ctest -VV;
    fi

  # Astyle Format
  - |
    if [ "${CC}" = 'gcc' ]; then
      ls
      cd ..  ;
      rm -r build/* ;
      cd build ;
      cmake .. -DFORT_ENABLE_ASTYLE=ON ;
      make ;
      make format ;
      cd .. ;
      if [[ -n $(git diff) ]]; then
          echo "You must run make format before submitting a pull request" ;
          echo "" ;
          git diff ;
          exit -1 ;
      fi
      cd build ;
      rm -rf external
    fi


  # Clang static analyzer (doesn't work - can't find scan-build)
  # - |
  #   if [ "${CC}" = 'clang' ]; then
  #     cd ..  ;
  #     pwd ;
  #     ls ;
  #     rm -rf build/* ;
  #     cd build ;
  #     cmake .. ;
  #     scan-build make ;
  #   fi

  # Build for coveralls (should be the last)
  # - |
  #   if [ "${CC}" = 'gcc' ]; then
  #     cd ..  ;
  #     rm -r build/* ;
  #     cd build ;
  #     cmake .. -DFORT_BUILD_TYPE=coveralls -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_STANDARD=99 -DCMAKE_CXX_STANDARD=11 -DCMAKE_C_FLAGS="${CMAKE_C_FLAGS}" -DCMAKE_CXX_FLAGS="${CMAKE_CXX_FLAGS}" ;
  #     cmake --build . --target all ;
  #     ls ;
  #     ./tests/libfort_test_dev ;
  #   fi
  # - cd ..