kconfig: fix the rule of mainmenu_stmt symbol

[carl9170fw.git] / config / zconf.y

diff --git a/config/zconf.y b/config/zconf.y
index addd4a68b549c5557a5ba41781e1a31d96ed7729..33a5f249a02b45d3a2f6ab37fd6cf45ecbcc3eda 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 30
 
 %union
 {
@@ -41,6 +41,7 @@ static struct menu *current_menu, *current_entry;
        struct expr *expr;
        struct menu *menu;
        const struct kconf_id *id;
+       enum variable_flavor flavor;
 }
 
 %token <id>T_MAINMENU
@@ -78,7 +79,7 @@ static struct menu *current_menu, *current_entry;
 %token T_OPEN_PAREN
 %token T_EOL
 %token <string> T_VARIABLE
-%token T_ASSIGN
+%token <flavor> T_ASSIGN
 %token <string> T_ASSIGN_VAL
 
 %left T_OR
@@ -116,7 +117,7 @@ start: mainmenu_stmt stmt_list | stmt_list;
 
 /* mainmenu entry */
 
-mainmenu_stmt: T_MAINMENU prompt nl
+mainmenu_stmt: T_MAINMENU prompt T_EOL
 {
        menu_add_prompt(P_MENU, $2, NULL);
 };
@@ -264,7 +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);
@@ -336,7 +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);
@@ -517,7 +518,7 @@ word_opt: /* empty */                       { $$ = NULL; }
 
 /* assignment statement */
 
-assignment_stmt:  T_VARIABLE T_ASSIGN assign_val T_EOL { variable_add($1, $3); free($1); free($3); }
+assignment_stmt:  T_VARIABLE T_ASSIGN assign_val T_EOL { variable_add($1, $3, $2); free($1); free($3); }
 
 assign_val:
        /* empty */             { $$ = xstrdup(""); };
@@ -717,6 +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;