# Use Ubuntu 14.04 (trusty), as per http://blog.travis-ci.com/2015-10-14-opening-up-ubuntu-trusty-beta/
sudo: required
dist: trusty
language: c
compiler:
  - gcc
  - clang
addons:
  apt:
    packages:
    - clang-format-3.5
    - pkg-config
    - libpam0g-dev
    - libcairo2-dev
    - libxcb1-dev
    - libxcb-dpms0-dev
    - libxcb-image0-dev
    - libxcb-util0-dev
    - libev-dev
    - libxcb-xinerama0-dev
    - libxcb-xkb-dev
before_install:
  - "echo 'APT::Default-Release \"trusty\";' | sudo tee /etc/apt/apt.conf.d/default-release"
  - "echo 'deb http://archive.ubuntu.com/ubuntu/ wily main universe' | sudo tee /etc/apt/sources.list.d/wily.list"
  - sudo apt-get update
  - sudo apt-get --force-yes -y install -t wily libxkbcommon-dev libxkbcommon-x11-dev
script:
  - make -j
  - clang-format-3.5 -i *.[ch] && git diff --exit-code || (echo 'Code was not formatted using clang-format!'; false)