From: Dominik Mierzejewski <dominik@aaf16.warszawa.sdi.tpnet.pl>
To: linux-kernel@vger.kernel.org
Subject: Re: Why no -march=athlon?
Date: Mon, 17 Dec 2001 16:54:23 +0100 [thread overview]
Message-ID: <20011217155423.GA7123@wonko.esi.org.pl> (raw)
In-Reply-To: <x88r8ptki37.fsf@rpppc1.hns.com>
In-Reply-To: <x88r8ptki37.fsf@rpppc1.hns.com>
On Monday, 17 December 2001, nbecker@fred.net wrote:
> I noticed that linux/arch/i386/Makefile says:
>
> ifdef CONFIG_MK7
> CFLAGS += -march=i686 -malign-functions=4
> endif
Hm. As long as I can remember, 2.4 has always had this:
ifdef CONFIG_MK7
CFLAGS += $(shell if $(CC) -march=athlon -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-march=athlon"; else echo "-march=i686 -malign-functions=4"; fi)
endif
Perhaps you're describing a 2.2 kernel?
--
"The Universe doesn't give you any points for doing things that are easy."
-- Sheridan to Garibaldi in Babylon 5:"The Geometry of Shadows"
Dominik 'Rathann' Mierzejewski <rathann(at)we.are.one.pl>
next prev parent reply other threads:[~2001-12-17 15:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-17 14:59 Why no -march=athlon? nbecker
2001-12-17 15:54 ` Dominik Mierzejewski [this message]
2001-12-17 17:40 ` M. R. Brown
2001-12-19 17:46 ` On K7, -march=k6 is good (Was Re: Why no -march=athlon?) Benoit Poulot-Cazajous
2001-12-19 17:56 ` M. R. Brown
2001-12-19 18:39 ` nbecker
2001-12-19 18:47 ` M. R. Brown
2001-12-19 18:52 ` J Sloan
2001-12-19 19:01 ` Josh McKinney
2001-12-19 19:21 ` M. R. Brown
2001-12-19 19:28 ` J Sloan
2001-12-19 19:38 ` Allan Sandfeld
2001-12-19 21:40 ` Benoit Poulot-Cazajous
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20011217155423.GA7123@wonko.esi.org.pl \
--to=dominik@aaf16.warszawa.sdi.tpnet.pl \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox