[Buildroot] 2011_02 qt compilation error

Belisko Marek marek.belisko at gmail.com
Tue Mar 1 12:19:18 UTC 2011


Hi,

On Tue, Mar 1, 2011 at 12:44 PM, Thomas Petazzoni
<thomas.petazzoni at free-electrons.com> wrote:
> Hello,
>
> On Tue, 1 Mar 2011 11:45:41 +0100
> Belisko Marek <marek.belisko at gmail.com> wrote:
>
>> ../../include/QtCore/../../src/corelib/arch/qatomic_arm.h:361:35:
>> error: output number 1 not directly addressable
>
> Reproduced. It's apparently a bug in gcc 4.5, see
> https://bugs.launchpad.net/gcc-linaro/+bug/675347. I haven't checked if
> there is a workaround at Qt level, but in the mean time, the easiest
> solution is to revert to a gcc 4.4 based toolchain.
Well try with buildroot internat toolchain and result isn't better:

For  real value is
For cortex-a8 real value is cortexa8
Unknown arch used in --with-arch=armv7-a
make[1]: *** [configure-gcc] Error 1
make[1]: *** Waiting for unfinished jobs....

(trying to build for beagleboard).
>
> Regards,
>
> Thomas
> --
> Thomas Petazzoni, Free Electrons
> Kernel, drivers, real-time and embedded Linux
> development, consulting, training and support.
> http://free-electrons.com
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>

thanks,

marek

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