X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=config%2Fconf.c;h=5f1758c73ccf1762114c542ce08bbd5340822550;hp=2949b7d983193e8ae9eb7e26d4612e1f0827dd4b;hb=64244d1d068fbfdc9f8e8679ac663622d4957304;hpb=fa77bcaf0aac039e45715be971cbaa2532130570

diff --git a/config/conf.c b/config/conf.c
index 2949b7d..5f1758c 100644
--- a/config/conf.c
+++ b/config/conf.c
@@ -32,6 +32,7 @@ enum input_mode {
 	defconfig,
 	savedefconfig,
 	listnewconfig,
+	helpnewconfig,
 	olddefconfig,
 };
 static enum input_mode input_mode = oldaskconfig;
@@ -90,7 +91,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
 	line[0] = '\n';
 	line[1] = 0;
 
-	if (!sym_is_changable(sym)) {
+	if (!sym_is_changeable(sym)) {
 		printf("%s\n", def);
 		line[0] = '\n';
 		line[1] = 0;
@@ -234,7 +235,7 @@ static int conf_choice(struct menu *menu)
 
 	sym = menu->sym;
 	is_new = !sym_has_value(sym);
-	if (sym_is_changable(sym)) {
+	if (sym_is_changeable(sym)) {
 		conf_sym(menu);
 		sym_calc_value(sym);
 		switch (sym_get_tristate_value(sym)) {
@@ -418,7 +419,7 @@ static void check_conf(struct menu *menu)
 
 	sym = menu->sym;
 	if (sym && !sym_has_value(sym)) {
-		if (sym_is_changable(sym) ||
+		if (sym_is_changeable(sym) ||
 		    (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
 			if (input_mode == listnewconfig) {
 				if (sym->name) {
@@ -434,6 +435,11 @@ static void check_conf(struct menu *menu)
 						printf("%s%s=%s\n", CONFIG_, sym->name, str);
 					}
 				}
+			} else if (input_mode == helpnewconfig) {
+				printf("-----\n");
+				print_help(menu);
+				printf("-----\n");
+
 			} else {
 				if (!conf_cnt++)
 					printf("*\n* Restart config...\n*\n");
@@ -451,7 +457,7 @@ static struct option long_opts[] = {
 	{"oldaskconfig",    no_argument,       NULL, oldaskconfig},
 	{"oldconfig",       no_argument,       NULL, oldconfig},
 	{"syncconfig",      no_argument,       NULL, syncconfig},
-	{"defconfig",       optional_argument, NULL, defconfig},
+	{"defconfig",       required_argument, NULL, defconfig},
 	{"savedefconfig",   required_argument, NULL, savedefconfig},
 	{"allnoconfig",     no_argument,       NULL, allnoconfig},
 	{"allyesconfig",    no_argument,       NULL, allyesconfig},
@@ -459,6 +465,7 @@ static struct option long_opts[] = {
 	{"alldefconfig",    no_argument,       NULL, alldefconfig},
 	{"randconfig",      no_argument,       NULL, randconfig},
 	{"listnewconfig",   no_argument,       NULL, listnewconfig},
+	{"helpnewconfig",   no_argument,       NULL, helpnewconfig},
 	{"olddefconfig",    no_argument,       NULL, olddefconfig},
 	{NULL, 0, NULL, 0}
 };
@@ -469,6 +476,7 @@ static void conf_usage(const char *progname)
 	printf("Usage: %s [-s] [option] <kconfig-file>\n", progname);
 	printf("[option] is _one_ of the following:\n");
 	printf("  --listnewconfig         List new options\n");
+	printf("  --helpnewconfig         List new options and help text\n");
 	printf("  --oldaskconfig          Start a new configuration using a line-oriented program\n");
 	printf("  --oldconfig             Update a configuration using a provided .config as base\n");
 	printf("  --syncconfig            Similar to oldconfig but generates configuration in\n"
@@ -488,7 +496,6 @@ int main(int ac, char **av)
 	const char *progname = av[0];
 	int opt;
 	const char *name, *defconfig_file = NULL /* gcc uninit */;
-	struct stat tmpstat;
 	int no_conf_write = 0;
 
 	tty_stdio = isatty(0) && isatty(1);
@@ -544,6 +551,7 @@ int main(int ac, char **av)
 		case allmodconfig:
 		case alldefconfig:
 		case listnewconfig:
+		case helpnewconfig:
 		case olddefconfig:
 			break;
 		case '?':
@@ -560,23 +568,9 @@ int main(int ac, char **av)
 	name = av[optind];
 	conf_parse(name);
 	//zconfdump(stdout);
-	if (sync_kconfig) {
-		name = conf_get_configname();
-		if (stat(name, &tmpstat)) {
-			fprintf(stderr, "***\n"
-				"*** Configuration file \"%s\" not found!\n"
-				"***\n"
-				"*** Please run some configurator (e.g. \"make oldconfig\" or\n"
-				"*** \"make menuconfig\" or \"make xconfig\").\n"
-				"***\n", name);
-			exit(1);
-		}
-	}
 
 	switch (input_mode) {
 	case defconfig:
-		if (!defconfig_file)
-			defconfig_file = conf_get_default_confname();
 		if (conf_read(defconfig_file)) {
 			fprintf(stderr,
 				"***\n"
@@ -591,6 +585,7 @@ int main(int ac, char **av)
 	case oldaskconfig:
 	case oldconfig:
 	case listnewconfig:
+	case helpnewconfig:
 	case olddefconfig:
 		conf_read(NULL);
 		break;
@@ -672,6 +667,7 @@ int main(int ac, char **av)
 		/* fall through */
 	case oldconfig:
 	case listnewconfig:
+	case helpnewconfig:
 	case syncconfig:
 		/* Update until a loop caused no more changes */
 		do {
@@ -690,7 +686,7 @@ int main(int ac, char **av)
 				defconfig_file);
 			return 1;
 		}
-	} else if (input_mode != listnewconfig) {
+	} else if (input_mode != listnewconfig && input_mode != helpnewconfig) {
 		if (!no_conf_write && conf_write(NULL)) {
 			fprintf(stderr, "\n*** Error during writing of the configuration.\n\n");
 			exit(1);