1 files changed, 75 insertions, 86 deletions

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index bde01b4200ee..2dec584f1268 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -10,6 +10,7 @@
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
+#include <getopt.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 
@@ -23,18 +24,19 @@
 static void conf(struct menu *menu);
 static void check_conf(struct menu *menu);
 
-enum {
-        ask_all,
-        ask_new,
-        ask_silent,
-        dont_ask,
-        dont_ask_dont_tell,
-        set_default,
-        set_yes,
-        set_mod,
-        set_no,
-        set_random
-} input_mode = ask_all;
+enum input_mode {
+        oldaskconfig,
+        silentoldconfig,
+        oldconfig,
+        allnoconfig,
+        allyesconfig,
+        allmodconfig,
+        randconfig,
+        defconfig,
+        nonint_oldconfig,
+        loose_nonint_oldconfig,
+} input_mode = oldaskconfig;
+
 char *defconfig_file;
 
 static int indent = 1;
@@ -100,14 +102,14 @@ static int conf_askvalue(struct symbol *sym, const char *def)
         }
 
         switch (input_mode) {
-        case ask_new:
-        case ask_silent:
+        case oldconfig:
+        case silentoldconfig:
                 if (sym_has_value(sym)) {
                         printf("%s\n", def);
                         return 0;
                 }
                 check_stdin();
-        case ask_all:
+        case oldaskconfig:
                 fflush(stdout);
                 fgets(line, 128, stdin);
                 return 1;
@@ -297,15 +299,15 @@ static int conf_choice(struct menu *menu)
                         printf("?");
                 printf("]: ");
                 switch (input_mode) {
-                case ask_new:
-                case ask_silent:
+                case oldconfig:
+                case silentoldconfig:
                         if (!is_new) {
                                 cnt = def;
                                 printf("%d\n", cnt);
                                 break;
                         }
                         check_stdin();
-                case ask_all:
+                case oldaskconfig:
                         fflush(stdout);
                         fgets(line, 128, stdin);
                         strip(line);
@@ -363,9 +365,9 @@ static void conf(struct menu *menu)
 
                 switch (prop->type) {
                 case P_MENU:
-                        if ((input_mode == ask_silent ||
-                             input_mode == dont_ask ||
-                             input_mode == dont_ask_dont_tell) &&
+                        if ((input_mode == silentoldconfig ||
+                             input_mode == nonint_oldconfig ||
+                             input_mode == loose_nonint_oldconfig) &&
                             rootEntry != menu) {
                                 check_conf(menu);
                                 return;
@@ -424,9 +426,9 @@ static void check_conf(struct menu *menu)
         if (sym && !sym_has_value(sym)) {
                 if (sym_is_changable(sym) ||
                     (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {
-                        if (input_mode == dont_ask ||
-                            input_mode == dont_ask_dont_tell) {
-                                if (input_mode == dont_ask &&
+                        if (input_mode == nonint_oldconfig ||
+                            input_mode == loose_nonint_oldconfig) {
+                                if (input_mode == nonint_oldconfig &&
                                     sym->name && !sym_is_choice_value(sym)) {
                                         if (!unset_variables)
                                                 fprintf(stderr, "The following"
@@ -448,6 +450,20 @@ static void check_conf(struct menu *menu)
                 check_conf(child);
 }
 
+static struct option long_opts[] = {
+        {"oldaskconfig",    no_argument,       NULL, oldaskconfig},
+        {"oldconfig",       no_argument,       NULL, oldconfig},
+        {"silentoldconfig", no_argument,       NULL, silentoldconfig},
+        {"defconfig",       optional_argument, NULL, defconfig},
+        {"allnoconfig",     no_argument,       NULL, allnoconfig},
+        {"allyesconfig",    no_argument,       NULL, allyesconfig},
+        {"allmodconfig",    no_argument,       NULL, allmodconfig},
+        {"randconfig",      no_argument,       NULL, randconfig},
+        {"nonint_oldconfig",       no_argument, NULL, nonint_oldconfig},
+        {"loose_nonint_oldconfig", no_argument, NULL, loose_nonint_oldconfig},
+        {NULL, 0, NULL, 0}
+};
+
 int main(int ac, char **av)
 {
         int opt;
@@ -458,38 +474,16 @@ int main(int ac, char **av)
         bindtextdomain(PACKAGE, LOCALEDIR);
         textdomain(PACKAGE);
 
-        while ((opt = getopt(ac, av, "osbBdD:nmyrh")) != -1) {
+        while ((opt = getopt_long_only(ac, av, "", long_opts, NULL)) != -1) {
+                input_mode = (enum input_mode)opt;
                 switch (opt) {
-                case 'o':
-                        input_mode = ask_silent;
-                        break;
-                case 's':
-                        input_mode = ask_silent;
+                case silentoldconfig:
                         sync_kconfig = 1;
                         break;
-                case 'b':
-                        input_mode = dont_ask;
-                        break;
-                case 'B':
-                        input_mode = dont_ask_dont_tell;
-                        break;
-                case 'd':
-                        input_mode = set_default;
-                        break;
-                case 'D':
-                        input_mode = set_default;
+                case defconfig:
                         defconfig_file = optarg;
                         break;
-                case 'n':
-                        input_mode = set_no;
-                        break;
-                case 'm':
-                        input_mode = set_mod;
-                        break;
-                case 'y':
-                        input_mode = set_yes;
-                        break;
-                case 'r':
+                case randconfig:
                 {
                         struct timeval now;
                         unsigned int seed;
@@ -502,17 +496,12 @@ int main(int ac, char **av)
 
                         seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
                         srand(seed);
-
-                        input_mode = set_random;
                         break;
                 }
-                case 'h':
-                        printf(_("See README for usage info\n"));
-                        exit(0);
-                        break;
-                default:
+                case '?':
                         fprintf(stderr, _("See README for usage info\n"));
                         exit(1);
+                        break;
                 }
         }
         if (ac == optind) {
@@ -537,7 +526,7 @@ int main(int ac, char **av)
         }
 
         switch (input_mode) {
-        case set_default:
+        case defconfig:
                 if (!defconfig_file)
                         defconfig_file = conf_get_default_confname();
                 if (conf_read(defconfig_file)) {
@@ -547,27 +536,27 @@ int main(int ac, char **av)
                         exit(1);
                 }
                 break;
-        case ask_silent:
-        case ask_all:
-        case ask_new:
-        case dont_ask:
-        case dont_ask_dont_tell:
+        case silentoldconfig:
+        case oldaskconfig:
+        case oldconfig:
+        case nonint_oldconfig:
+        case loose_nonint_oldconfig:
                 conf_read(NULL);
                 break;
-        case set_no:
-        case set_mod:
-        case set_yes:
-        case set_random:
+        case allnoconfig:
+        case allyesconfig:
+        case allmodconfig:
+        case randconfig:
                 name = getenv("KCONFIG_ALLCONFIG");
                 if (name && !stat(name, &tmpstat)) {
                         conf_read_simple(name, S_DEF_USER);
                         break;
                 }
                 switch (input_mode) {
-                case set_no:     name = "allno.config"; break;
-                case set_mod:    name = "allmod.config"; break;
-                case set_yes:    name = "allyes.config"; break;
-                case set_random: name = "allrandom.config"; break;
+                case allnoconfig:       name = "allno.config"; break;
+                case allyesconfig:      name = "allyes.config"; break;
+                case allmodconfig:      name = "allmod.config"; break;
+                case randconfig:        name = "allrandom.config"; break;
                 default: break;
                 }
                 if (!stat(name, &tmpstat))
@@ -592,37 +581,37 @@ int main(int ac, char **av)
         }
 
         switch (input_mode) {
-        case set_no:
+        case allnoconfig:
                 conf_set_all_new_symbols(def_no);
                 break;
-        case set_yes:
+        case allyesconfig:
                 conf_set_all_new_symbols(def_yes);
                 break;
-        case set_mod:
+        case allmodconfig:
                 conf_set_all_new_symbols(def_mod);
                 break;
-        case set_random:
+        case randconfig:
                 conf_set_all_new_symbols(def_random);
                 break;
-        case set_default:
+        case defconfig:
                 conf_set_all_new_symbols(def_default);
                 break;
-        case ask_new:
-        case ask_all:
+        case oldconfig:
+        case oldaskconfig:
                 rootEntry = &rootmenu;
                 conf(&rootmenu);
-                input_mode = ask_silent;
+                input_mode = silentoldconfig;
                 /* fall through */
-        case dont_ask:
-        case dont_ask_dont_tell:
-        case ask_silent:
+        case nonint_oldconfig:
+        case loose_nonint_oldconfig:
+        case silentoldconfig:
                 /* Update until a loop caused no more changes */
                 do {
                         conf_cnt = 0;
                         check_conf(&rootmenu);
                 } while (conf_cnt &&
-                         (input_mode != dont_ask &&
-                          input_mode != dont_ask_dont_tell));
+                         (input_mode != nonint_oldconfig &&
+                          input_mode != loose_nonint_oldconfig));
                 break;
         }
 
@@ -638,7 +627,7 @@ int main(int ac, char **av)
                         fprintf(stderr, _("\n*** Error during update of the kernel configuration.\n\n"));
                         return 1;
                 }
-        } else if (!unset_variables || input_mode != dont_ask) {
+        } else if (!unset_variables || input_mode != nonint_oldconfig) {
                 if (conf_write(NULL)) {
                         fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
                         exit(1);