[2/9] Specs cleanup: -A, -d and -m for linker

[Mike Stump]

On Dec 2, 2010, at 8:33 AM, Joseph S. Myers wrote:
> LINK_COMMAND_SPEC (including modified copies for two targets) passes
> -A, -d and -m to the linker and has further %{!A:...} specs.

> 2010-12-02  Joseph Myers  <joseph@codesourcery.com>
> 
> 	* gcc.c (LINK_COMMAND_SPEC): Don't handle -A, -d or -m.
> 	* config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
> 	* config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.

The darwin change is Ok, if the gcc.c change is approved (or considered obvious).