Switch to integrated CPP

[Geoff Keating]

> Date: Thu, 2 Nov 2000 19:23:37 +0000
> From: Neil Booth <NeilB@earthling.net>
> Cc: gcc-patches@gcc.gnu.org

> Geoff Keating wrote:-
> 
> > I can't think of anything either, so submit a patch, I'll approve it,
> > and we'll see if we're right :-).
> 
> All right, here goes :-)  What happens about the file "configure"?

You regenerate it by running 'autoconf' (no options needed, I think).

> I haven't bootstrapped because I did that yesterday.  Instead I've
> checked that by default we now have #define USE_CPPLIB 1 in
> auto-host.h, and if you do a
> 
> ../configure --disable-c-cpplib
> 
> we get the commented out #undef.  OK?

OK.  Add a note in the Changelog like

     * configure: Regenerated.

-- 
- Geoffrey Keating <geoffk@geoffk.org>