040000 tree 8dc58f12f77979ff852b6429b83641a31e52860a	amalgamate
040000 tree 4a30ba4d0dae2e9b1284bca7eab9c1a263087429	gdb_pretty_printer
040000 tree 9c2393c17543e40409c10a4565190bc86ab41d52	generate_natvis
040000 tree 35e9111b98c36dfe5ce953586fffc2059619267b	macro_builder
040000 tree d8c9aef76c582b220e8f0fca4601ca1473ea9b60	serve_header