040000 tree 5c23d2d097b7128b470aa3e6f2e6a86aaeede5ae	carbon
040000 tree fc71ea715fb8776543a0fa5ca5cb11c29f8c891e	common
040000 tree 02732cd730f31cd241861a5f641dde2abeb2eb3b	emulated
040000 tree efaf3da3cbb6a729350045861bdf3896d8686483	glx
040000 tree 2cb3c3981a7f06a102784d8dba8b86bea70ed89a	gtk
040000 tree ec1d19f04a85abc4cbbf71a4b2ea17a8947189b0	motif
040000 tree ae0988f511c7fdb27275d08342d3ba03e193eea2	win32