040000 tree 15dd4ad6b0ef70f0e1052f685e40214e3d7887aa	dv
040000 tree eb0b1ddd41ec28666fff066a5d9a601adbdd0a36	gl
040000 tree a350f1dcc3ab33921e247aeeb4ff75187ac647ec	rtl
040000 tree 619e64174a52ac810d9c9571e5af1ba16149529b	stubs