71 main(int argc, char *argv[])  in main()  argument
76 	while ((argc > 1) && (argv[1][0] == '-')) {  in main()
79 		argv++; argc--;  in main()
80 		for (c = &argv[0][1]; *c; c++) {  in main()
83 				build_directory = argv[1];  in main()
87 				source_directory = argv[1];  in main()
91 				object_directory = argv[1];  in main()
95 				config_directory = argv[1];  in main()
98 				if (argv[1] == (char *) 0) {  in main()
101 				argv++; argc--;  in main()
123 		build_directory = argv[1];  in main()
125 	if (freopen(argv[1], "r", stdin) == NULL) {  in main()
126 		perror(argv[1]);  in main()