040000 tree 5bc4b2caff05a4335bd5d9a76701eb4fced19434	carbon
040000 tree 172cf987a3b180c92baa8f05200ac602964f78d3	common
040000 tree 29f98c64181a8569005280639ebffee5af2be7d2	emulated
040000 tree 885833150bee83ff75ad06493e6ac6c87dd9ab72	gtk
040000 tree 1c18577caa4c9598c1ca045844d739962303f1e7	win32