ARM: Raise incompatibility errors for shared objects

[Nick Clifton]

Hi Daniel,

> Patch is against 2.14 but also applies to HEAD.  OK?

> 2003-10-24  Daniel Jacobowitz  <drow@mvista.com>
>
> 	* elf32-arm.h (elf32_arm_merge_private_bfd_data): Never skip dynamic
> 	objects.

Approved, please apply, but you might as well make the declaration of
null_input_bfd local to the if block as well...

Cheers
        Nick