From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Marcelo Tosatti <marcelo@parcelfarce.linux.theplanet.co.uk>
Cc: "J.A. Magallon" <jamagallon@able.es>,
Marcelo Tosatti <marcelo@conectiva.com.br>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] check_gcc for i386
Date: Sun, 31 Aug 2003 00:37:42 +0100 [thread overview]
Message-ID: <1062286661.31332.8.camel@dhcp23.swansea.linux.org.uk> (raw)
In-Reply-To: <Pine.LNX.4.44.0308301957440.20117-100000@logos.cnet>
On Sad, 2003-08-30 at 23:58, Marcelo Tosatti wrote:
> > ifdef CONFIG_MPENTIUM4
> > -CFLAGS += -march=i686
> > +CFLAGS += $(call check_gcc,-march=pentium4,-march=i686)
> > endif
> >
> > ifdef CONFIG_MK6
>
> OK, I forgot what that does. Can you please explain in detail what
> check_gcc does.
Tries to use gcc with the options given and if not falls back to the
second set suggested. So it'll try -march=pentium4 (new gcc) and
fall back to -march=i686
next prev parent reply other threads:[~2003-08-30 23:38 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-30 15:48 Linux 2.4.23-pre2 Marcelo Tosatti
2003-08-30 16:22 ` Dave Bentham
2003-08-30 19:35 ` system_lists
2003-08-30 22:05 ` [PATCH] check_gcc for i386 J.A. Magallon
2003-08-30 22:58 ` Marcelo Tosatti
2003-08-30 23:20 ` Norberto BENSA
2003-08-31 2:39 ` Marcelo Tosatti
2003-08-30 23:31 ` J.A. Magallon
2003-08-30 23:37 ` Alan Cox [this message]
2003-08-31 0:47 ` Jeff Garzik
2003-08-31 0:59 ` Kurt Wall
2003-08-31 3:03 ` Marcelo Tosatti
2003-09-01 19:14 ` Marcelo Tosatti
2003-08-30 23:01 ` Andre Tomt
2003-08-30 23:11 ` Linux 2.4.23-pre2 - airo.c compile failure Eyal Lebedinsky
2003-09-03 15:56 ` [patch] fix airo.c compile failure with gcc 2.95 Adrian Bunk
2003-09-03 16:33 ` Jeff Garzik
2003-08-31 9:21 ` [PATCH] correct AT_PLATFORM for HT cpus J.A. Magallon
2003-09-02 15:18 ` [patch] 2.4.23-pre2: fix rocket.c compilation Adrian Bunk
2003-09-02 16:49 ` 2.4.23-pre2: 3c515.c doesn't compile non-modular Adrian Bunk
2003-09-02 17:47 ` [PATCH] " Jeff Garzik
2003-10-15 17:32 ` airo regression with Linux 2.4.23-pre2 Udo A. Steinberg
2003-10-15 19:47 ` Celso González
2003-10-15 21:27 ` Javier Achirica
2003-10-16 13:51 ` Udo A. Steinberg
2003-10-16 14:52 ` Marc Giger
2003-10-19 15:19 ` Joseph Pingenot
2003-10-20 10:33 ` Javier Achirica
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