# Linux Build Configuration for Travis

language: cpp

os:
  - linux
  - osx

# Use Ubuntu 14.04 LTS (Trusty) as the Linux testing environment.
sudo: required
dist: trusty

# Use OS X 10.11 with XCode 7.2
# https://docs.travis-ci.com/user/osx-ci-environment/#OS-X-Version
osx_image: xcode7.2

env:
  # Each line is a set of environment variables set before a build.
  # Thus each line represents a different build configuration.
  - BUILD_TYPE=Release
  - BUILD_TYPE=Debug

compiler:
  - clang
  - gcc

matrix:
  exclude:
    # Skip GCC builds on Mac OS X.
    - os: osx
      compiler: gcc

cache:
  apt: true

branches:
  only:
    - master

addons:
  apt:
    packages:
      - ninja-build

before_install:
  # Install cmake & ninja on Mac OS X.
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update && brew install cmake ninja; fi

before_script:
  - git clone https://github.com/KhronosGroup/SPIRV-Headers.git external/spirv-headers
  - git clone https://github.com/google/googletest.git external/googletest

script:
  - mkdir build && cd build
  - cmake -GNinja -DCMAKE_BUILD_TYPE=${BUILD_TYPE} ..
  - ninja
  - ctest -j`nproc` --output_on_failure


notifications:
  email:
    recipients:
      - antiagainst@google.com
      - awoloszyn@google.com
      - deki@google.com
      - dneto@google.com
      - qining@google.com
    on_success: change
    on_failure: always