040000 tree 503402fd85fd0ac3d8f66a159ac44b603a4177e8	arch
040000 tree b64acb1ff899b3ddc380880c5cccfa234448a3af	include
040000 tree 1d14006af8f9b6e8462cbf7a31581a72959ea211	lib
040000 tree cbdf726dc6e4352e404eec1b9d3f88aae3595315	linktest