From: Scott Wood <scottwood@freescale.com>
To: David Miller <davem@davemloft.net>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] [POWERPC] Fix kernel builds with newer gcc versions and -Os
Date: Fri, 02 May 2008 16:45:45 -0500 [thread overview]
Message-ID: <481B8B89.2030703@freescale.com> (raw)
In-Reply-To: <20080502.144220.53637856.davem@davemloft.net>
David Miller wrote:
> If you link in libgcc, all of a sudden you have a whole new class of
> potential problems, don't do it.
>
> All it takes is one of these libgcc libcalls the kernel actually
> references, needing something else in libc, to make this exercise
> futile.
What in libgcc references libc, and why isn't this a problem for
Linux/ARM, Linux/SH, U-boot, and the many other libc-less programs that
use libgcc?
-Scott
next prev parent reply other threads:[~2008-05-02 21:45 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-02 14:21 [PATCH] [POWERPC] Fix kernel builds with newer gcc versions and -Os Kumar Gala
2008-05-02 15:07 ` Scott Wood
2008-05-02 15:26 ` Kumar Gala
2008-05-02 17:34 ` Segher Boessenkool
2008-05-02 21:34 ` Kumar Gala
2008-05-02 21:40 ` Scott Wood
2008-05-02 21:42 ` David Miller
2008-05-02 21:45 ` Scott Wood [this message]
2008-05-02 22:04 ` David Miller
2008-05-02 22:16 ` Scott Wood
2008-05-02 22:30 ` David Miller
2008-05-02 22:38 ` Scott Wood
2008-05-02 22:39 ` David Miller
2008-05-03 0:15 ` Segher Boessenkool
2008-05-02 23:24 ` Benjamin Herrenschmidt
2008-05-02 23:23 ` Benjamin Herrenschmidt
2008-05-08 6:26 ` Paul Mackerras
2008-05-02 17:33 ` Segher Boessenkool
2008-05-02 21:31 ` Kumar Gala
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