040000 tree 9204f5149e01c7b850d063e31c8a6b025b795b24	app-common
040000 tree e2d1879d63cd419416565ce9fc166e954b6845d0	chip-tool
040000 tree c5fa7f602ddd780a3c5c030a032999f17941222b	darwin-framework-tool