040000 tree 7c7031767964bf4b12e29e040ef3e7b7b13ac13e	cocoa
040000 tree 4880432c951d91dced3c0c483125fe6b0845f9e2	common
040000 tree 7b684e4ad9e70979538379e9682d0ecc4758d6be	glx
040000 tree f0357cb607acd9f4e1557d694f7242d74f6c71f6	gtk
040000 tree e35630e4f2bd6a27beb6516a58da82e63aed9eb4	win32