kconfig: environment symbol support

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

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 3637d10..e6ef171 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;
        }
 }