1 // SPDX-License-Identifier: GPL-2.0
3  * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
72 	p = str + l - 1;  in strip()
74 		*p-- = 0;  in strip()
118  * randomize_choice_values - randomize choice block
134 		struct symbol *sym = menu->sym;  in randomize_choice_values()
144 			struct symbol *sym = menu->sym;  in randomize_choice_values()
147 				x--;  in randomize_choice_values()
150 				sym->def[S_DEF_USER].tri = yes;  in randomize_choice_values()
151 				sym->flags |= SYMBOL_DEF_USER;  in randomize_choice_values()
157 				list_move_tail(&sym->choice_link,  in randomize_choice_values()
158 					       &choice->choice_members);  in randomize_choice_values()
163 		cnt--;  in randomize_choice_values()
180 	 * can't go as the default in switch-case below, otherwise gcc whines  in conf_set_all_new_symbols()
181 	 * about -Wmaybe-uninitialized  in conf_set_all_new_symbols()
210 			ptm = pby / 2;  in conf_set_all_new_symbols()
211 			pty = pby - ptm;  in conf_set_all_new_symbols()
213 		case 2:  in conf_set_all_new_symbols()
221 			ptm = p[2];  in conf_set_all_new_symbols()
233 		struct symbol *sym = menu->sym;  in conf_set_all_new_symbols()
236 		if (!sym || !menu->prompt || sym_has_value(sym) ||  in conf_set_all_new_symbols()
237 		    (sym->type != S_BOOLEAN && sym->type != S_TRISTATE) ||  in conf_set_all_new_symbols()
260 			if (sym->type == S_TRISTATE) {  in conf_set_all_new_symbols()
269 		default:  in conf_set_all_new_symbols()
272 		sym->def[S_DEF_USER].tri = val;  in conf_set_all_new_symbols()
273 		sym->flags |= SYMBOL_DEF_USER;  in conf_set_all_new_symbols()
285 		    sym->def[S_DEF_USER].tri == old_val)  in conf_rewrite_tristates()
286 			sym->def[S_DEF_USER].tri = new_val;  in conf_rewrite_tristates()
314 	default:  in conf_askvalue()
325 	struct symbol *sym = menu->sym;  in conf_string()
329 		printf("%*s%s ", indent - 1, "", menu->prompt->text);  in conf_string()
330 		printf("(%s) ", sym->name);  in conf_string()
347 		default:  in conf_string()
348 			line[strlen(line)-1] = 0;  in conf_string()
358 	struct symbol *sym = menu->sym;  in conf_sym()
362 		printf("%*s%s ", indent - 1, "", menu->prompt->text);  in conf_sym()
363 		if (sym->name)  in conf_sym()
364 			printf("(%s) ", sym->name);  in conf_sym()
413 		default:  in conf_sym()
432 		printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu));  in conf_choice()
436 		for (child = menu->list; child; child = child->next) {  in conf_choice()
439 			if (!child->sym) {  in conf_choice()
444 			if (child->sym == def_sym) {  in conf_choice()
450 			       child->sym->name);  in conf_choice()
451 			if (!sym_has_value(child->sym)) {  in conf_choice()
457 		printf("%*schoice", indent - 1, "");  in conf_choice()
462 		printf("[1-%d?]: ", cnt);  in conf_choice()
487 		default:  in conf_choice()
492 		for (child = menu->list; child; child = child->next) {  in conf_choice()
493 			if (!child->sym || !menu_is_visible(child))  in conf_choice()
495 			if (!--cnt)  in conf_choice()
500 		if (line[0] && line[strlen(line) - 1] == '?') {  in conf_choice()
504 		choice_set_value(menu, child->sym);  in conf_choice()
518 	sym = menu->sym;  in conf()
519 	prop = menu->prompt;  in conf()
523 		switch (prop->type) {  in conf()
541 		default:  in conf()
554 	switch (sym->type) {  in conf()
560 	default:  in conf()
567 		indent += 2;  in conf()
568 	for (child = menu->list; child; child = child->next)  in conf()
571 		indent -= 2;  in conf()
582 	sym = menu->sym;  in check_conf()
586 			if (sym->name)  in check_conf()
590 			printf("-----\n");  in check_conf()
592 			printf("-----\n");  in check_conf()
594 		default:  in check_conf()
603 	for (child = menu->list; child; child = child->next)  in check_conf()
631 	printf("Usage: %s [options] <kconfig-file>\n", progname);  in conf_usage()
634 	printf("  -h, --help              Print this message and exit.\n");  in conf_usage()
635 	printf("  -s, --silent            Do not print log.\n");  in conf_usage()
638 	printf("  --listnewconfig         List new options\n");  in conf_usage()
639 	printf("  --helpnewconfig         List new options and help text\n");  in conf_usage()
640 	printf("  --oldaskconfig          Start a new configuration using a line-oriented program\n");  in conf_usage()
641 	printf("  --oldconfig             Update a configuration using a provided .config as base\n");  in conf_usage()
642 	printf("  --syncconfig            Similar to oldconfig but generates configuration in\n"  in conf_usage()
644 …printf("  --olddefconfig          Same as oldconfig but sets new symbols to their default value\n"…  in conf_usage()
645 	printf("  --defconfig <file>      New config with default defined in <file>\n");  in conf_usage()
646 	printf("  --savedefconfig <file>  Save the minimal current configuration to <file>\n");  in conf_usage()
647 	printf("  --allnoconfig           New config where all options are answered with no\n");  in conf_usage()
648 	printf("  --allyesconfig          New config where all options are answered with yes\n");  in conf_usage()
649 	printf("  --allmodconfig          New config where all options are answered with mod\n");  in conf_usage()
650 	printf("  --alldefconfig          New config with all symbols set to default\n");  in conf_usage()
651 	printf("  --randconfig            New config with random answer to all options\n");  in conf_usage()
652 	printf("  --yes2modconfig         Change answers from yes to mod if possible\n");  in conf_usage()
653 	printf("  --mod2yesconfig         Change answers from mod to yes if possible\n");  in conf_usage()
654 	printf("  --mod2noconfig          Change answers from mod to no if possible\n");  in conf_usage()
655 	printf("  (If none of the above is given, --oldaskconfig is the default)\n");  in conf_usage()
667 	while ((opt = getopt_long(ac, av, "hs", long_opts, NULL)) != -1) {  in main()
695 			default:  in main()
698 		default:  in main()
715 				  "*** Can't find default configuration \"%s\"!\n"  in main()
756 		default: break;  in main()
766 	default:  in main()
831 	default:  in main()
854 		 * in the top-level Makefile  in main()