[poky] GCC 4.6.0 on ARM?

[Kamble, Nitin A]

> -----Original Message-----
> From: poky-bounces at yoctoproject.org [mailto:poky-
> bounces at yoctoproject.org] On Behalf Of Gary Thomas
> Sent: Monday, May 02, 2011 5:57 AM
> To: Khem Raj
> Cc: Poky Project; Patches and discussions about the oe-core layer
> Subject: Re: [poky] GCC 4.6.0 on ARM?
> 
> On 04/30/2011 04:10 PM, Khem Raj wrote:
> > On Thu, Apr 28, 2011 at 11:23 AM, Khem Raj<raj.khem at gmail.com>
> wrote:
> >> On Thu, Apr 28, 2011 at 10:09 AM, Gary Thomas<gary at mlbassoc.com>
> wrote:
> >>> I got my OMAP target to build with GCC-4.6.0 using the latest
> >>> Poky tree after a fresh rebuild.  Sadly, the Linux kernel
> (2.6.37.3)
> >>> does not run correctly when built with this compiler.  It
> >>> fails when enumerating the USB bus :-(
> >>>
> >>> Are there known issues with the Linux kernel on ARM and GCC-4.6?
> >>>
> >>
> >> There has been fixes on top of 4.6.0 the one we have right now is
> vanilla
> >> 4.6.0 release. I plan to add second set of patches but you have to
> dig a bit
> >> more to identify the problem
> >>
> >
> > I have some updates for gcc 4.6.0
> > they are staged in
> >
> > http://git.openembedded.org/cgit.cgi/openembedded-core-
> contrib/log/?h=kraj/gcc-4.6
> >
> > (top 3 patches)
> >
> > Please test them out and if you are lucky
> > your problem might be fixed too.
> >
> > All, please try these patches and provide any feedback
> 
> I was able to build my kernel (ARM OMAP/3530 based) using this, but
> the USB still doesn't work, so no improvement, sorry.

Gary,
 Is the USB breakage is due to gcc 4.6.0 ?

Thanks,
Nitin

> 
> --
> ------------------------------------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
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