[
  {
    "type": "kwargs",
    "function": "project",
    "id": "/",
    "operation": "set",
    "kwargs": {
      "default_options": ["cpp_std=c++14", "buildtype=release", "debug=true"]
    }
  },
  {
    "type": "default_options",
    "operation": "delete",
    "options": {
      "buildtype": null
    }
  }
]