AIX and xm-aix.h

[Joel Brobecker]

> GDB's currently expunging all the xm-*.h files from it's configuration 
> (instead relying strictly on autoconf).  For most systems this is 
> straight forward (the xm files were empty / redundant).  Unfortunatly, 
> for AIX, it looks like there could be problems.
> 
> Can we try removing the xm files and identify / fix any problems?

Let me send a fleury of emails starting a discussion on each piece
in that file...

-- 
Joel