44 def check_sysdeps_bits(args):  argument
46     bits = os.path.join(args.root, 'sysdeps', 'generic', 'bits')
51             os.path.relpath(os.path.realpath(bits), args.root)))
55 def check_headers_root(args):  argument
58     generated = frozenset(args.generated)
59     for header in args.headers:
61                 or os.path.exists(os.path.join(args.root, INCLUDE, header))
68 def check_headers(args):  argument
71     for header in args.headers:
82             include_path = os.path.join(args.root, INCLUDE, header)
86                     os.path.relpath(os.path.realpath(header), args.root)))
101     args = parser.parse_args()
103     good = (args.root == '.') == (args.subdir == '.')
107     if args.subdir == '.':
108         good &= check_sysdeps_bits(args)
109         good &= check_headers_root(args)
110     elif args.subdir not in SINGLE_TARGET_SUBDIRS:
111         good &= check_headers(args)