040000 tree 15dd4ad6b0ef70f0e1052f685e40214e3d7887aa	dv
040000 tree 821207f1ff6f939c9a4531b09d9a3f9c19b80615	gl
040000 tree a350f1dcc3ab33921e247aeeb4ff75187ac647ec	rtl
040000 tree 619e64174a52ac810d9c9571e5af1ba16149529b	stubs