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From: dkey <dk.dbox2@gmx.net>
To: linux-mtd@lists.infradead.org
Cc: Robert Lippmann <rlippmann@imsventures.com>,
	Nicolas Pitre <nico@cam.org>
Subject: Re: unresoved symbol __ffs
Date: Sun, 4 Jul 2004 23:12:26 +0200	[thread overview]
Message-ID: <200407042312.26606.dk.dbox2@gmx.net> (raw)
In-Reply-To: <Pine.LNX.4.44.0407012328180.18865-100000@xanadu.home>

On Friday 02 July 2004 05:32, Nicolas Pitre wrote:
> On Thu, 1 Jul 2004, Robert Lippmann wrote:
> > hi all,
> >
> > haven't seen this covered before, but when i try to use recent snapshots
> > (late june-ish), i get this unresolved symbol when building a 2.4.26
> > kernel using linux-mips.  i assume it's because the compiler
> > sets --disable-builtins when compiling.  it occurs in cfi_cmdset_0001.c
> > oddly, the file compiles without warnings.  oh, and i'm using gcc 3.3.2
>
> __ffs should be defined in linux/asm/bitops.h.  It is defined for MIPS as
> follows in 2.6.7:
>

but in 2.4.x kernels, it is defined as ffs (without leading underscores), so 
maybe the code should be adapted to fit 2.6 and 2.4 kernels.

greets dkey

  reply	other threads:[~2004-07-04 21:11 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-07-02  2:46 unresoved symbol __ffs Robert Lippmann
2004-07-02  3:32 ` Nicolas Pitre
2004-07-04 21:12   ` dkey [this message]
2004-07-06  1:09     ` Nicolas Pitre

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