.travis.yml

dist: trusty
sudo: false

matrix:
    include:
      - compiler: python-cpplint
        language: python
        install:
            - pip install cpplint
            - curl -o cpplint.py https://raw.githubusercontent.com/michkot/cpplint/master/cpplint.py
        script:
            - "python3 cpplint.py --linelength=110 --extensions=cc,hh,cpp,hpp --filter=-legal,-runtime/int,-runtime/references,-whitespace/indentaccess,-whitespace/comments,-whitespace/braces,-readability/inheritance src/* || echo fail"
        cache:

      - compiler: gcc-4.9
        language: cpp
        addons:
            apt:
                sources:
                    - ubuntu-toolchain-r-test
                    - llvm-toolchain-trusty-5.0
                packages:
                    #- libgtest-dev
                    - llvm-5.0-dev
                    - clang-5.0
                    - g++-4.9
        env:
            - MCXX="g++-4.9"
            - MCC="gcc-4.9"

      - compiler: gcc-6
        language: cpp
        addons:
            apt:
                sources:
                    - ubuntu-toolchain-r-test
                    - llvm-toolchain-trusty-5.0
                packages:
                    #- libgtest-dev
                    - llvm-5.0-dev
                    - clang-5.0
                    - g++-6
        env:
            - MCXX="g++-6"
            - MCC="gcc-6"

      - compiler: clang-5.0
        language: cpp
        addons:
            apt:
                sources:
                    - ubuntu-toolchain-r-test
                    - llvm-toolchain-trusty-5.0
                packages:
                    #- libgtest-dev
                    - llvm-5.0-dev
                    - clang-5.0
                    - g++-4.9
        env:
            - MCXX="clang++-5.0"
            - MCC="clang-5.0"

cache:
    apt: true
    directories:
        - $HOME/local/lib/
        - $HOME/local/include/

install:
    - export CXX=$MCXX CC=$MCC
    - $CXX --version
    - alias opt=opt-5.0
    - opt --version
    - opt-5.0 --version

#export PREFIX
    - export PREFIX=$HOME/local

#export all the vars
    - sh utils/install_main.sh export && $(sh utils/install_main.sh export) && export

#install google test (gtest)
    - sh utils/install_main.sh gtest

#install boost
    - sh utils/install_main.sh boost

#install range-v3
    - sh utils/install_main.sh range-v3-vs2015

#install gsl
    - sh utils/install_main.sh gsl-lite

script: 
    - export COPT=opt-5.0 CLANGXX=clang++-5.0 CLANG=clang-5.0
    - mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Debug ../
    - make && make tests