multiarch proposal

[David Miller]

From: Goswin von Brederlow <goswin-v-b@web.de>
Date: Fri, 02 May 2008 18:35:34 +0200

> And, hey look, the ldscript already lists the search paths and they
> are generated during build. That's where my patch plugs in the new
> dirs. :)

For linkers like gold, which don't use emulation scripts, you
will need to find another solution.

Many gcc backends send options to ld to override the search path
anyways, so really it looks to me like that's where the any such
changes might need to be.