kconfig: environment symbol support

[linux-2.6] / scripts / kconfig / menu.c

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index f14aeac67d4f282e9e5c3edbe4a1398af1a7c4fb..e6ef171e5b142e19c10af5c2b4a17260c78ace26 100644 (file)
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -15,7 +15,7 @@ static struct menu **last_entry_ptr;
 struct file *file_list;
 struct file *current_file;
 
-static void menu_warn(struct menu *menu, const char *fmt, ...)
+void menu_warn(struct menu *menu, const char *fmt, ...)
 {
        va_list ap;
        va_start(ap, fmt);
@@ -172,6 +172,9 @@ void menu_add_option(int token, char *arg)
                else if (sym_defconfig_list != current_entry->sym)
                        zconf_error("trying to redefine defconfig symbol");
                break;
+       case T_OPT_ENV:
+               prop_add_env(arg);
+               break;
        }
 }
 
@@ -331,7 +334,7 @@ void menu_finalize(struct menu *parent)
                        prop = sym_get_choice_prop(sym);
                        for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
                                ;
-                       *ep = expr_alloc_one(E_CHOICE, NULL);
+                       *ep = expr_alloc_one(E_LIST, NULL);
                        (*ep)->right.sym = menu->sym;
                }
                if (menu->list && (!menu->prompt || !menu->prompt->text)) {
@@ -394,9 +397,9 @@ bool menu_is_visible(struct menu *menu)
 const char *menu_get_prompt(struct menu *menu)
 {
        if (menu->prompt)
-               return _(menu->prompt->text);
+               return menu->prompt->text;
        else if (menu->sym)
-               return _(menu->sym->name);
+               return menu->sym->name;
        return NULL;
 }
 
@@ -417,3 +420,15 @@ struct menu *menu_get_parent_menu(struct menu *menu)
        return menu;
 }
 
+bool menu_has_help(struct menu *menu)
+{
+       return menu->help != NULL;
+}
+
+const char *menu_get_help(struct menu *menu)
+{
+       if (menu->help)
+               return menu->help;
+       else
+               return "";
+}