040000 tree 02188ca77c6b717fb66a00de3ead2ac0c36cbffd	android
040000 tree 5786c082ec1a325c130e950e74bcbd7cf262d049	cpufeatures
040000 tree a722949dac4319c28ef929ee20b35ed3e557ec66	cxx-stl
040000 tree a018843ad5c37a5dfaf0b1eb3ce525630fd74270	host-tools
040000 tree 9a5936a2cd23572b54c9784bd1eb0618a2335e15	third_party