2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
16 #define LKC_DIRECT_LINK
19 static void conf(struct menu *menu);
20 static void check_conf(struct menu *menu);
31 } input_mode = ask_all;
34 static int indent = 1;
35 static int valid_stdin = 1;
36 static int sync_kconfig;
38 static char line[128];
39 static struct menu *rootEntry;
41 static void print_help(struct menu *menu)
43 struct gstr help = str_new();
45 menu_get_ext_help(menu, &help);
47 printf("\n%s\n", str_get(&help));
51 static void strip(char *str)
60 memmove(str, p, l + 1);
68 static void check_stdin(void)
71 printf(_("aborted!\n\n"));
72 printf(_("Console input/output is redirected. "));
73 printf(_("Run 'make oldconfig' to update configuration.\n\n"));
78 static int conf_askvalue(struct symbol *sym, const char *def)
80 enum symbol_type type = sym_get_type(sym);
82 if (!sym_has_value(sym))
88 if (!sym_is_changable(sym)) {
98 if (sym_has_value(sym)) {
105 fgets(line, 128, stdin);
124 static int conf_string(struct menu *menu)
126 struct symbol *sym = menu->sym;
130 printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
131 printf("(%s) ", sym->name);
132 def = sym_get_string_value(sym);
133 if (sym_get_string_value(sym))
134 printf("[%s] ", def);
135 if (!conf_askvalue(sym, def))
142 if (line[1] == '\n') {
148 line[strlen(line)-1] = 0;
151 if (def && sym_set_string_value(sym, def))
156 static int conf_sym(struct menu *menu)
158 struct symbol *sym = menu->sym;
160 tristate oldval, newval;
163 printf("%*s%s ", indent - 1, "", _(menu->prompt->text));
165 printf("(%s) ", sym->name);
166 type = sym_get_type(sym);
168 oldval = sym_get_tristate_value(sym);
180 if (oldval != no && sym_tristate_within_range(sym, no))
182 if (oldval != mod && sym_tristate_within_range(sym, mod))
184 if (oldval != yes && sym_tristate_within_range(sym, yes))
186 if (menu_has_help(menu))
189 if (!conf_askvalue(sym, sym_get_string_value(sym)))
197 if (!line[1] || !strcmp(&line[1], "o"))
209 if (!line[1] || !strcmp(&line[1], "es"))
220 if (sym_set_tristate_value(sym, newval))
227 static int conf_choice(struct menu *menu)
229 struct symbol *sym, *def_sym;
235 type = sym_get_type(sym);
236 is_new = !sym_has_value(sym);
237 if (sym_is_changable(sym)) {
240 switch (sym_get_tristate_value(sym)) {
249 switch (sym_get_tristate_value(sym)) {
253 printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu)));
263 printf("%*s%s\n", indent - 1, "", _(menu_get_prompt(menu)));
264 def_sym = sym_get_choice_value(sym);
267 for (child = menu->list; child; child = child->next) {
268 if (!menu_is_visible(child))
271 printf("%*c %s\n", indent, '*', _(menu_get_prompt(child)));
275 if (child->sym == def_sym) {
277 printf("%*c", indent, '>');
279 printf("%*c", indent, ' ');
280 printf(" %d. %s", cnt, _(menu_get_prompt(child)));
281 if (child->sym->name)
282 printf(" (%s)", child->sym->name);
283 if (!sym_has_value(child->sym))
287 printf(_("%*schoice"), indent - 1, "");
292 printf("[1-%d", cnt);
293 if (menu_has_help(menu))
296 switch (input_mode) {
307 fgets(line, 128, stdin);
309 if (line[0] == '?') {
315 else if (isdigit(line[0]))
325 for (child = menu->list; child; child = child->next) {
326 if (!child->sym || !menu_is_visible(child))
333 if (line[strlen(line) - 1] == '?') {
337 sym_set_choice_value(sym, child->sym);
338 for (child = child->list; child; child = child->next) {
347 static void conf(struct menu *menu)
350 struct property *prop;
353 if (!menu_is_visible(menu))
361 switch (prop->type) {
363 if (input_mode == ask_silent && rootEntry != menu) {
368 prompt = menu_get_prompt(menu);
370 printf("%*c\n%*c %s\n%*c\n",
372 indent, '*', _(prompt),
382 if (sym_is_choice(sym)) {
384 if (sym->curr.tri != mod)
403 for (child = menu->list; child; child = child->next)
409 static void check_conf(struct menu *menu)
414 if (!menu_is_visible(menu))
418 if (sym && !sym_has_value(sym)) {
419 if (sym_is_changable(sym) ||
420 (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
422 printf(_("*\n* Restart config...\n*\n"));
423 rootEntry = menu_get_parent_menu(menu);
428 for (child = menu->list; child; child = child->next)
432 int main(int ac, char **av)
438 setlocale(LC_ALL, "");
439 bindtextdomain(PACKAGE, LOCALEDIR);
442 while ((opt = getopt(ac, av, "osdD:nmyrh")) != -1) {
445 input_mode = ask_silent;
448 input_mode = ask_silent;
452 input_mode = set_default;
455 input_mode = set_default;
456 defconfig_file = optarg;
462 input_mode = set_mod;
465 input_mode = set_yes;
473 * Use microseconds derived seed,
474 * compensate for systems where it may be zero
476 gettimeofday(&now, NULL);
478 seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
481 input_mode = set_random;
485 printf(_("See README for usage info\n"));
489 fprintf(stderr, _("See README for usage info\n"));
494 printf(_("%s: Kconfig file missing\n"), av[0]);
501 name = conf_get_configname();
502 if (stat(name, &tmpstat)) {
503 fprintf(stderr, _("***\n"
504 "*** You have not yet configured your kernel!\n"
505 "*** (missing kernel config file \"%s\")\n"
507 "*** Please run some configurator (e.g. \"make oldconfig\" or\n"
508 "*** \"make menuconfig\" or \"make xconfig\").\n"
514 switch (input_mode) {
517 defconfig_file = conf_get_default_confname();
518 if (conf_read(defconfig_file)) {
520 "*** Can't find default configuration \"%s\"!\n"
521 "***\n"), defconfig_file);
534 name = getenv("KCONFIG_ALLCONFIG");
535 if (name && !stat(name, &tmpstat)) {
536 conf_read_simple(name, S_DEF_USER);
539 switch (input_mode) {
540 case set_no: name = "allno.config"; break;
541 case set_mod: name = "allmod.config"; break;
542 case set_yes: name = "allyes.config"; break;
543 case set_random: name = "allrandom.config"; break;
546 if (!stat(name, &tmpstat))
547 conf_read_simple(name, S_DEF_USER);
548 else if (!stat("all.config", &tmpstat))
549 conf_read_simple("all.config", S_DEF_USER);
556 if (conf_get_changed()) {
557 name = getenv("KCONFIG_NOSILENTUPDATE");
560 _("\n*** Kernel configuration requires explicit update.\n\n"));
564 valid_stdin = isatty(0) && isatty(1) && isatty(2);
567 switch (input_mode) {
569 conf_set_all_new_symbols(def_no);
572 conf_set_all_new_symbols(def_yes);
575 conf_set_all_new_symbols(def_mod);
578 conf_set_all_new_symbols(def_random);
581 conf_set_all_new_symbols(def_default);
585 rootEntry = &rootmenu;
587 input_mode = ask_silent;
590 /* Update until a loop caused no more changes */
593 check_conf(&rootmenu);
599 /* silentoldconfig is used during the build so we shall update autoconf.
600 * All other commands are only used to generate a config.
602 if (conf_get_changed() && conf_write(NULL)) {
603 fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
606 if (conf_write_autoconf()) {
607 fprintf(stderr, _("\n*** Error during update of the kernel configuration.\n\n"));
611 if (conf_write(NULL)) {
612 fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));