040000 tree 15d46e04c2b2a51618bdfb147c7c5557ee236e2a	cocoa
040000 tree fd511f809a8e8c2d90d64c42922497a7a1388371	common
040000 tree 5421e7fdcd011577904dfd1c0cd5fc2d536b90d7	gtk
040000 tree c63f329012f32e19c465369b1e5eebc3a7092455	win32