040000 tree 15c6b3f8225d8b36f4bf4036370c3e7d4279ab8a	app-common
040000 tree 6f7d136204fb7b0005df7cdc13e5869e2bdfe8b3	chip-tool
040000 tree 3665f7653734bdc837f59e9704c4ce07823ca781	darwin-framework-tool