kconfig: split out useful helpers in confdata.c

[carl9170fw.git] / config / zconf.y

diff --git a/config/zconf.y b/config/zconf.y
index a4b17758bf1013422d0ea624ebd604092d236c89..496bf27dd8ce97955eed182e6bd278accc07faa9 100644 (file)
--- a/config/zconf.y
+++ b/config/zconf.y
@@ -31,7 +31,7 @@ struct symbol *symbol_hash[SYMBOL_HASHSIZE];
 static struct menu *current_menu, *current_entry;
 
 %}
-%expect 32
+%expect 31
 
 %union
 {
@@ -265,7 +265,7 @@ symbol_option_arg:
 choice: T_CHOICE word_opt T_EOL
 {
        struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
-       sym->flags |= SYMBOL_AUTO;
+       sym->flags |= SYMBOL_NO_WRITE;
        menu_add_entry(sym);
        menu_add_expr(P_CHOICE, NULL, NULL);
        free($2);
@@ -337,7 +337,7 @@ choice_block:
 
 /* if entry */
 
-if_entry: T_IF expr nl
+if_entry: T_IF expr T_EOL
 {
        printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
        menu_add_entry(NULL);
@@ -718,6 +718,10 @@ static void print_symbol(FILE *out, struct menu *menu)
                        print_quoted_string(out, prop->text);
                        fputc('\n', out);
                        break;
+               case P_SYMBOL:
+                       fputs( "  symbol ", out);
+                       fprintf(out, "%s\n", prop->sym->name);
+                       break;
                default:
                        fprintf(out, "  unknown prop %d!\n", prop->type);
                        break;