040000 tree b18ce217f3d5c9bb07e62399319b93394e9f15c6	autoconf
040000 tree 5a0127334e15a0f330c794403168ef2946d024ae	automake
100755 blob 6386427f0e6143b4c31a1f609315e268794c6fc2	build
040000 tree 9ee03715042f6f770dcb3af99dded5f525d60c52	coreutils
040000 tree 9e7ef54543a6d2f507865487cb829cb2cb3f8b78	libtool
040000 tree 73934ce9a32f8ac236ef4dae61e23b1a26d9376e	m4
040000 tree 969c9177b19cf3e123dc55c316f449403f34dedf	make
100644 blob 28d87334d4a490e707e931e8e4eb2ec032e9c962	packages