040000 tree b526b68f13ec93f2d1c08bd9c126ca9e6d749494	cocoa
040000 tree 8c7d5a1b6ad2df2de29da2b0b60d1808fe90ebef	common
040000 tree c9e315334a57813fac48eaa70ca1a2b8ef4b90fe	gtk
040000 tree 1609de7c0d6ce2884330640a29de190d79c6bb86	win32