040000 tree 230e6cfaa8870081eb233d4f97a6ae34f68ffa8e	carbon
040000 tree e038cf7675f28e523ca35ff3ca6b5f6139ad5b7b	emulated
040000 tree c8f3a38379ba79c36180fcbf9385ca8a8c3592a6	gtk
040000 tree 246455b639d0d2bdbb9e9e0e5a3da72dcc53c80f	win32