.travis.yml

dist: trusty
sudo: required
language: cpp
compiler: gcc
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - gcc-6
      - g++-6
      - doxygen

before_script:
 - wget -O cmake.sh https://cmake.org/files/v3.11/cmake-3.11.1-Linux-x86_64.sh 
 - sudo sh cmake.sh --skip-license --exclude-subdir --prefix=/usr/local
 - wget https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.tar.gz
 - tar -xzvf boost_1_66_0.tar.gz >/dev/null
 - cd boost_1_66_0
 - sudo sh bootstrap.sh --prefix=/usr/local --with-libraries=system,thread,test
 - sudo ./b2 install link=static threading=multi variant=release 
 - cd ..

script:
  # Link gcc-6 and g++-6 to their standard commands
  - sudo ln -s /usr/bin/gcc-6 /usr/local/bin/gcc
  - sudo ln -s /usr/bin/g++-6 /usr/local/bin/g++
  # Export CC and CXX to tell cmake which compiler to use
  - export CC=/usr/bin/gcc-6
  - export CXX=/usr/bin/g++-6
  # Check versions of gcc, g++ and cmake
  - gcc -v && g++ -v && /usr/local/bin/cmake --version
  # Run your build commands next
  - /usr/local/bin/cmake ./
  - make
  - make test