3 files changed, 89 insertions, 49 deletions

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 59b667cae5f3..5a58965d8800 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -503,17 +503,6 @@ header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
                         fprintf(fp, "#define %s%s%s 1\n",
                             CONFIG_, sym->name, suffix);
                 }
-                /*
-                 * Generate the __enabled_CONFIG_* and
-                 * __enabled_CONFIG_*_MODULE macros for use by the
-                 * IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
-                 * generated even for booleans so that the IS_ENABLED() macro
-                 * works.
-                 */
-                fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
-                                sym->name, (*value == 'y'));
-                fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
-                                sym->name, (*value == 'm'));
                 break;
         }
         case S_HEX: {
@@ -565,6 +554,35 @@ static struct conf_printer header_printer_cb =
 };
 
 /*
+ * Generate the __enabled_CONFIG_* and __enabled_CONFIG_*_MODULE macros for
+ * use by the IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
+ * generated even for booleans so that the IS_ENABLED() macro works.
+ */
+static void
+header_print__enabled_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
+{
+
+        switch (sym->type) {
+        case S_BOOLEAN:
+        case S_TRISTATE: {
+                fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
+                    sym->name, (*value == 'y'));
+                fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
+                    sym->name, (*value == 'm'));
+                break;
+        }
+        default:
+                break;
+        }
+}
+
+static struct conf_printer header__enabled_printer_cb =
+{
+        .print_symbol = header_print__enabled_symbol,
+        .print_comment = header_print_comment,
+};
+
+/*
  * Tristate printer
  *
  * This printer is used when generating the `include/config/tristate.conf' file.
@@ -945,11 +963,16 @@ int conf_write_autoconf(void)
         conf_write_heading(out_h, &header_printer_cb, NULL);
 
         for_all_symbols(i, sym) {
+                if (!sym->name)
+                        continue;
+
                 sym_calc_value(sym);
-                if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
+
+                conf_write_symbol(out_h, sym, &header__enabled_printer_cb, NULL);
+
+                if (!(sym->flags & SYMBOL_WRITE))
                         continue;
 
-                /* write symbol to auto.conf, tristate and header files */
                 conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
 
                 conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1);
diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c
index c704712d0227..154c2dd245b7 100644
--- a/scripts/kconfig/lxdialog/textbox.c
+++ b/scripts/kconfig/lxdialog/textbox.c
@@ -320,7 +320,6 @@ static void print_page(WINDOW * win, int height, int width)
  */
 static void print_line(WINDOW * win, int row, int width)
 {
-        int y, x;
         char *line;
 
         line = get_line();
@@ -329,10 +328,10 @@ static void print_line(WINDOW * win, int row, int width)
         waddch(win, ' ');
         waddnstr(win, line, MIN(strlen(line), width - 2));
 
-        getyx(win, y, x);
         /* Clear 'residue' of previous line */
 #if OLD_NCURSES
         {
+                int x = getcurx(win);
                 int i;
                 for (i = 0; i < width - x; i++)
                         waddch(win, ' ');
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 820d2b6800fb..19e200d91120 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -15,6 +15,7 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
+#include <signal.h>
 #include <unistd.h>
 #include <locale.h>
 
@@ -272,6 +273,7 @@ static struct menu *current_menu;
 static int child_count;
 static int single_menu_mode;
 static int show_all_options;
+static int saved_x, saved_y;
 
 static void conf(struct menu *menu);
 static void conf_choice(struct menu *menu);
@@ -792,9 +794,54 @@ static void conf_save(void)
         }
 }
 
+static int handle_exit(void)
+{
+        int res;
+
+        dialog_clear();
+        if (conf_get_changed())
+                res = dialog_yesno(NULL,
+                                   _("Do you wish to save your new configuration ?\n"
+                                     "<ESC><ESC> to continue."),
+                                   6, 60);
+        else
+                res = -1;
+
+        end_dialog(saved_x, saved_y);
+
+        switch (res) {
+        case 0:
+                if (conf_write(filename)) {
+                        fprintf(stderr, _("\n\n"
+                                          "Error while writing of the configuration.\n"
+                                          "Your configuration changes were NOT saved."
+                                          "\n\n"));
+                        return 1;
+                }
+                /* fall through */
+        case -1:
+                printf(_("\n\n"
+                         "*** End of the configuration.\n"
+                         "*** Execute 'make' to start the build or try 'make help'."
+                         "\n\n"));
+                res = 0;
+                break;
+        default:
+                fprintf(stderr, _("\n\n"
+                                  "Your configuration changes were NOT saved."
+                                  "\n\n"));
+        }
+
+        return res;
+}
+
+static void sig_handler(int signo)
+{
+        exit(handle_exit());
+}
+
 int main(int ac, char **av)
 {
-        int saved_x, saved_y;
         char *mode;
         int res;
 
@@ -802,6 +849,8 @@ int main(int ac, char **av)
         bindtextdomain(PACKAGE, LOCALEDIR);
         textdomain(PACKAGE);
 
+        signal(SIGINT, sig_handler);
+
         conf_parse(av[1]);
         conf_read(NULL);
 
@@ -823,40 +872,9 @@ int main(int ac, char **av)
         set_config_filename(conf_get_configname());
         do {
                 conf(&rootmenu);
-                dialog_clear();
-                if (conf_get_changed())
-                        res = dialog_yesno(NULL,
-                                           _("Do you wish to save your "
-                                             "new configuration?\n"
-                                             "<ESC><ESC> to continue."),
-                                           6, 60);
-                else
-                        res = -1;
+                res = handle_exit();
         } while (res == KEY_ESC);
-        end_dialog(saved_x, saved_y);
-
-        switch (res) {
-        case 0:
-                if (conf_write(filename)) {
-                        fprintf(stderr, _("\n\n"
-                                "Error while writing of the configuration.\n"
-                                "Your configuration changes were NOT saved."
-                                "\n\n"));
-                        return 1;
-                }
-                /* fall through */
-        case -1:
-                printf(_("\n\n"
-                        "*** End of the configuration.\n"
-                        "*** Execute 'make' to start the build or try 'make help'."
-                        "\n\n"));
-                break;
-        default:
-                fprintf(stderr, _("\n\n"
-                        "Your configuration changes were NOT saved."
-                        "\n\n"));
-        }
 
-        return 0;
+        return res;
 }