[PATCH] Add netbsd-core to optional backends

[Nick Clifton]

Hi Kamil,

> bfd/ChangeLog:
>
> 	* Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
> 	(OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
> 	* Makefile.in: Regenerated.

Approved and applied - sorry for the delay.

Cheers
   Nick