040000 tree 7ecd41ca7f22a56cc82c303645e42369b854310b	app-common
040000 tree 66a258531cd804122738d5e8659df18edf3e3fa2	chip-tool
040000 tree 0a76605d04dfe7033d3f2769befb2880c01c6820	darwin-framework-tool