040000 tree 8c9f91ed234d1e2b4b8bb3ecd32067ab9f2fb4d7	app-common
040000 tree f649b05ad83bb217dda4fc0406c908d620a5b31f	chip-tool
040000 tree 80f544f7b49bb067f29c787fb99ed6032790d828	darwin-framework-tool