[PLUG] code optimization with gcc
Rich Shepard
rshepard at appl-ecosys.com
Wed Jun 5 04:01:54 UTC 2002
On Tue, 4 Jun 2002, Paul Heinlein wrote:
> Ah, here's the rub. The optimization switches have changed slightly
> between gcc 2.x and 3.x (the uniquely Red Hat 2.96 release is a 3.x in
> disguise).
>
> The -m486 option has been retired. The new way of doing things is, as
> Felix mentioned, -march=<whatever> or, to a lesser extent,
> -mcpu=<whatever>.
Do ya' mean I oughta' start thinkin' about an upgrade?
Rich
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