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From: Olaf Hering <olh@suse.de>
To: Tom Rini <trini@kernel.crashing.org>
Cc: Giuliano Pochini <pochini@shiny.it>,
	kumar.gala@freescale.com, tnt@246tNt.com,
	linuxppc-dev@lists.linuxppc.org, linux-kernel@vger.kernel.org,
	akpm@osdl.org
Subject: Re: [PATCH][PPC32] Makefile cleanups and gcc-3.4+binutils-2.14 c
Date: Thu, 5 Aug 2004 19:39:26 +0200	[thread overview]
Message-ID: <20040805173926.GA14028@suse.de> (raw)
In-Reply-To: <20040805172033.GB555@smtp.west.cox.net>

 On Thu, Aug 05, Tom Rini wrote:

> On Thu, Aug 05, 2004 at 07:00:44PM +0200, Olaf Hering wrote:
> >  On Thu, Aug 05, Tom Rini wrote:
> > 
> > > On Thu, Aug 05, 2004 at 04:12:57PM +0200, Olaf Hering wrote:
> > > >  On Fri, Jul 30, Tom Rini wrote:
> > > > 
> > > > > 
> > > > > +aflags-$(CONFIG_PPC64BRIDGE)	+= -mppc64bridge
> > > > 
> > > > this should be -Wa,-mppc64bridge for some reasons.
> > > 
> > > That, er, doesn't make sense.  The assembler needs -Wa,?
> > 
> > The cmdline was 'gcc .. -mppc64bridge ..'
> > But there is more breakage with g5 32bit, I'm looking at it right now.
> 
> Hmm.  Was cflags-... done correctly?

I have currently no idea whats going on with the cflags. power3 and g5
fails for me with current binutils and hammer branch.

g5 needs the altivec option, because -maltivec -mppc64bridge  will disable
altivec again in as. And arch/ppc/kernel/Makefile adds -mppc64bridge
after the cflags in arch/ppc/Makefile. Maybe the EXTRA_CFLAGS can be
removed from arch/ppc/kernel/Makefile?

plain rc3 with g5 32bit (and power3) .config gives this:


  gcc -m32 -Wp,-MD,usr/.initramfs_data.o.d -nostdinc -iwithprefix include -D__KERNEL__ -Iinclude  -Iarch/ppc -D__ASSEMBLY__ -Iarch/ppc -mppc64bridge    -c -o usr/initramfs_data.o usr/initramfs_data.S
cc1: error: invalid option `ppc64bridge'

this comes from aflags-$(CONFIG_PPC64BRIDGE) in arch/ppc/Makefile



-- 
USB is for mice, FireWire is for men!

sUse lINUX ag, nÜRNBERG

  reply	other threads:[~2004-08-05 17:39 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-07-28 15:46 [PATCH][PPC32] Makefile cleanups and gcc-3.4+binutils-2.14 check Tom Rini
2004-07-28 22:00 ` Andrew Morton
2004-07-28 22:07   ` Tom Rini
2004-07-28 22:51     ` Andrew Morton
2004-07-29 15:04       ` Sylvain Munaut
2004-07-29  8:05     ` [PATCH][PPC32] Makefile cleanups and gcc-3.4+binutils-2.14 c Giuliano Pochini
2004-07-29 14:43       ` Tom Rini
2004-07-30 18:59         ` Giuliano Pochini
2004-07-30 19:07           ` Tom Rini
2004-07-30 20:48             ` Giuliano Pochini
2004-07-30 21:03               ` Tom Rini
2004-07-31 12:53                 ` Giuliano Pochini
2004-08-02 15:43                   ` Tom Rini
2004-08-04 10:22                 ` Wolfram Quester
2004-08-04 10:41                 ` Guido Guenther
2004-08-04 12:37                   ` Guido Guenther
2004-08-05 14:12                 ` Olaf Hering
2004-08-05 16:54                   ` Tom Rini
2004-08-05 17:00                     ` Olaf Hering
2004-08-05 17:20                       ` Tom Rini
2004-08-05 17:39                         ` Olaf Hering [this message]
2004-08-05 18:03                           ` Tom Rini
2004-08-05 18:00                     ` Olaf Hering
2004-08-05 18:14                       ` Tom Rini
2004-08-05 19:04                         ` Sam Ravnborg
2004-08-05 21:03                         ` Matt Porter
2004-08-06 15:32                         ` Olaf Hering
     [not found]                         ` <hhacx8hirb.fsf@alsvidh.mathematik.uni-muenchen.de>
2004-08-06 15:38                           ` [PATCH] ppc32: Fix building of certain CPU types (Was: Re: [PATCH][PPC32] Makefile cleanups and gcc-3.4+binutils-2.14) Tom Rini
2004-08-02  7:45             ` [PATCH][PPC32] Makefile cleanups and gcc-3.4+binutils-2.14 c Olaf Hering

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