040000 tree 3f181a00e2a0bb1993a4ba4784e6e6bf895a845c	tools-apicompiler
040000 tree 450ab50024e0993b627879c29073b80f67604acb	tools-apigenerator
040000 tree 7e1541b435f43246fb4349aa2a8eb053745e7455	tools-apipackager
040000 tree 1806a8ad6e078dd6dc72424dcd8de74ec8f33b48	tools-core
040000 tree fb21644050bd39f5ffb7403f9eff931d58609d1f	tools-testing
040000 tree 86e51c556ccc18b56c1403cfcaea7b09fc4c0a80	tools