Patch: relative path names

[Mumit Khan]

Richard Henderson <rth@cygnus.com> writes:
> > I don't remember it being submitted...

Jeff's right. There is just discussion about, but no patches
submitted to the list.

> 
> Perhaps Mumit pulled it out himself from the cygwin releases,
> which use Cygnus' tree.
> 

Precisely. Just added two small tweaks, which may or may not be
applicable anymore.

I'd love to see this in the tree. The only gotcha is when you're building
a cross-compiler my way where I have target includes/libraries already
installed instead of using --with-headers/libs options; I have to first 
run `cd gcc; make installdirs; cd ..' so that relative lookup will work. 
This of course probably affects only me, so not an issue. 

Regards,
Mumit