const struct cl_option *option = &cl_options[o->code];
if (option->flag_var)
- set_option (option, o->value, o->arg);
+ set_option (o->code, o->value, o->arg, 0 /*DK_UNSPECIFIED*/);
if (o->type == CL_TARGET)
targetm.handle_option (o->code, o->arg, o->value);