language: c

sudo: required
dist: trusty

compiler:
    - clang
    - gcc

install:
    - sudo apt-add-repository -y ppa:ubuntu-toolchain-r/test
    - sudo apt-add-repository -y ppa:h-rayflood/llvm
    - sudo apt-get update && sudo apt-get install -yy gcc-5 clang-3.6
    - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 50
    - sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-3.6
      50
    - gcc --version
    - clang --version

script:
    - autoreconf -i && ./configure && make