target/linux/generic/hack-5.4/205-kconfig-exit.patch

   1 --- a/scripts/kconfig/conf.c
   2 +++ b/scripts/kconfig/conf.c
   3 @@ -212,6 +212,8 @@ static int conf_sym(struct menu *menu)
   4                                 break;
   5                         continue;
   6                 case 0:
   7 +                       if (!sym_has_value(sym) && !tty_stdio && getenv("FAIL_ON_UNCONFIGURED"))
   8 +                               exit(1);
   9                         newval = oldval;
  10                         break;
  11                 case '?':