040000 tree 8dc58f12f77979ff852b6429b83641a31e52860a	amalgamate
040000 tree 344e668dd989edfda2091410712e1a0d401dd8b7	gdb_pretty_printer
040000 tree e2433d0b0f68f2d453c10ae9f4cf1cabe7922858	generate_natvis
040000 tree 35e9111b98c36dfe5ce953586fffc2059619267b	macro_builder
040000 tree d8c9aef76c582b220e8f0fca4601ca1473ea9b60	serve_header