language: c
cache: ccache
dist: trusty
services: docker

before_install:
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker pull anholt/xserver-travis ; fi

before_script:
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo FROM anholt/xserver-travis:v4 > Dockerfile ; fi
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then echo ADD . /root >> Dockerfile ; fi
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker build -t withgit . ; fi

script:
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then docker run --volume $HOME/.ccache:/root/.ccache withgit /bin/sh -c "cd /root && ./test/scripts/build-travis-deps.sh" ; fi