message: Use cmake on appveyor
diff: @@ -5,8 +5,11 @@ branches:
  skip_tags: true
  image: Visual Studio 2015
  platform: x64
  +configuration: Release
  install:
  - git submodule update --init --recursive
  +before_build:
  + - cmake -G "Visual Studio 14 2015 Win64"
  build:
  project: vulkanExamples.sln
  parallel: true
  