Re: processor optimisations for pkgsrsc

From: Dave Uhring (daveuhring_at_yahoo.com)
Date: 10/08/03 

Date: Wed, 08 Oct 2003 07:52:00 -0500

On Wed, 08 Oct 2003 12:18:18 +0200, Psyco F. die Geissel der Galaxis
wrote:

> cpuflags gives "pentiumpro" as march. Which configuration-file do I have
> to edit that all source will be compiled for the pentiumpro target
> architecture?

Depends on your shell. If csh then ~/.cshrc, if bash then ~/.bashrc.

Set or export CFLAGS='-O2 -pipe -march=pentiumpro'

> Is there a possibility to use "athlon" as target if I switch to GCC
> 3.*.*. And how does that go?

Best to wait for OS support of gcc-3 and build a new or updated set of
packages. g++-2.95 libs are incompatible with g++-3 libs.

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