Cleanups for the m68k backend

[Gunther Nikl]

On Wed, Jul 09, 2003 at 12:37:09AM +0200, Marc Espie wrote:
> We also have toolchain speed issues. Switching to a brand new toolchain
> (and a slow one) is a hard decision, if it means having build time jump
> from 3 days to one week on a m68k machine.

  Thats what I have observed too: the overhead of BFD-based binutils
  is very large :-/ For an already slow platform compared to current
  standards thats a pain.

  Gunther