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Re: gcc 3.5 integration branch proposal
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: Mike Stump <mrs at apple dot com>
- Cc: Geoff Keating <geoffk at apple dot com>, Eric Botcazou <ebotcazou at libertysurf dot fr>, Scott Robert Ladd <coyote at coyotegulch dot com>, Robert Dewar <dewar at gnat dot com>, gcc at gcc dot gnu dot org, Nick Burrett <nick at dsvr dot net>, Gabriel Dos Reis <gdr at integrable-solutions dot net>, Marc Espie <espie at quatramaran dot ens dot fr>
- Date: 20 Jan 2004 20:06:14 -0200
- Subject: Re: gcc 3.5 integration branch proposal
- Organization: GCC Team, Red Hat
- References: <ED167D66-4B88-11D8-B42C-003065A77310@apple.com>
On Jan 20, 2004, Mike Stump <mrs@apple.com> wrote:
>> How can you do PCH with distcc, if distcc just ships the preprocessed
>> sources to the remote box?
> :-) You'd be interested in our magic -fpch-preprocess option.
Way cool! I've either missed it or completely forgotten about it.
>> Usage of distcc simply disables PCH for me. Are you hiding any
>> patches from the rest of us, that embed PCH data in the
>> preprocessor output?
> Yes.
But you were not hiding them, after all :-) :-)
Thanks for the pointer.
> No, it is fairly safe and not the default. It does require that
> distcc know to put on one extra option, but I thought that was best,
> too many users of -E otherwise.
Actually, it just requires the addition of the option of CFLAGS, which
is fine, since it's a do-nothing should distcc choose to run locally.
I really, really like it.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Happy GNU Year! oliva@{lsd.ic.unicamp.br, gnu.org}
Red Hat GCC Developer aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist Professional serial bug killer