[ARC PATCH 2/3] Enable relocation overflow messages by default.

[Nick Clifton]

Hi Cupertino,

> 2016-06-23  Cupertino Miranda  <cmiranda@synopsys.com>
>         elf32-arc.c: made PR_DEBUG always defined.

Is the debugging code still needed ?

Patch approved, but it would be nicer this could be tidied up even further.

Cheers
  Nick