Charles A Edwards <eslrahc@(protected):

> If someone gives you a good and easy to follow and implement answer let
> me know.
>
> In the meantime if you just want to get it to build drop
> %configure/%configure2_5x.

[...]

> It may not be "the right way" but it does build successfully.

do *not* drop %configure/%configure2_5x

use:

%define _disable_ld_no_undefined 1

with a comment explaining which .so doesn't build