040000 tree 2026ae7614558019de348947898a3c35f3e3fdee	cocoa
040000 tree 2832cf3c910b906a613ebde3eb0809675d441479	common
040000 tree 8c67d37928cf1949955e7c9748c57ca584f5cef8	gtk
040000 tree 4e9e53b41d772544a0ec5fdd689ceee447bd06a0	win32