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Date:      Wed, 25 Sep 1996 04:09:27 -0700 (PDT)
From:      asami@freebsd.org (Satoshi Asami)
To:        andreas@klemm.gtn.com
Cc:        andreas@freebsd.org, ports@freebsd.org, dyson@freebsd.org
Subject:   Re: pgcc port
Message-ID:  <199609251109.EAA16993@silvia.HIP.Berkeley.EDU>
In-Reply-To: <Pine.BSF.3.95.960925032854.1204E-100000@klemm.gtn.com> (message from Andreas Klemm on Wed, 25 Sep 1996 03:46:04 %2B0200 (MET DST))

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 * Hmm, what about people, that don't have /usr/src installed ?! 

They can install the package. :)

 * I think they want still a working ports mechanism. 
 * We shoudn't mix ports collection and /usr/src tree, or ?!

But I don't think that justifies the cost of having two copies of the
source.  (The gcc-2.7.2 tarball is almost 7 megs!)

 * Besides that, I don't have a concrete idea, how to bring in the 
 * pgcc patches without patching gcc in contrib ... And this is
 * certainly not wanted.

Make a copy of contrib/gcc under work/? :)

 * Integrating the pentium optimization patches into the 
 * default compiler would be an interesting thing. 
 * 
 * But how do the others think about this ... Would that have a
 * negative impact on stability ?! One big jump to 2.7.2.1 as default 
 * compiler has been made ... and now another big one to get Pentium 
 * optimized code ?! Hmmmm...
 * 
 * If everything would be running fine after hacking gcc I'd say,
 * wow, yes, immediately, nice feature .... since I have a Pentium, too ;)
 * 
 * Is there someone, who could fiddle the patches in if the others
 * agree ? What would the task be ?! Simply patching gcc-2.7.2.1
 * with the pgcc patches and doing a commit after that or trickier ?

I believe John Dyson has been using P5-optimized gcc for quite a
while....

Satoshi



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