[Buildroot] qtwebkit illegal instruction problem with external toolchain

[Belisko Marek]

Hi,

On Mon, Jan 24, 2011 at 6:22 PM, Thomas Petazzoni
<thomas.petazzoni at free-electrons.com> wrote:
> Hello,
>
> On Mon, 17 Jan 2011 11:45:44 -0700
> Matt Johnson <mj1856 at hotmail.com> wrote:
>
>> Haven't tested webkit, but this is probably the same issue I've been finding
>> in lots of other packages.  CodeSourcery is a multilib toolchain, and it
>> picks its library based on the machine architecture flag (-march).  It
>> assumes armv5te by default, so it is critical when you are targeting one of
>> the other libraries like armv4t or armv7-a (thumb) to provide -march to the
>> package.  This is part of the $(TARGET_CFLAGS) variable, but some packages
>> don't pass it properly.
>
> Yes, quite likely.
>
> Marek, could you give us some details about your hardware configuration
> (which CPU type) and Buildroot configuration ?
ARCH=arm920t and just select qt including webkit + select external toolchain.
>
> Thanks,
>
> Thomas
> --
> Thomas Petazzoni, Free Electrons
> Kernel, drivers, real-time and embedded Linux
> development, consulting, training and support.
> http://free-electrons.com
>

thanks,

marek

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