gcc in meta-toolchain-qt5 (master) is not hard float by default

gcc in meta-toolchain-qt5 (master) is not hard float by default

[Alfonso Tamés]

Hi,

I bitbaked a meta-toolchain-qt5 and tried to compile a simple hello 
world C program using arm-poky-linux-gnueabi-gcc. The compiler fails 
with a 'fatal error: gnu/stubs-soft.h: No such file or directory'.

If I pass the -mfloat-abi=hard to the compiler it works fine.

Where can I modify the meta-toolchain-qt5 recipe so it defaults to hard 
float just like Daisy?

Thanks,

Alfonso

Re: gcc in meta-toolchain-qt5 (master) is not hard float by default

[Alfonso Tamés]

Running the meta-toolchain's arm-poky-linux-gnueabi-gcc -v from Daisy 
gives --with-float=hard as a configured option. On the other hand, the 
compiler generated in Master does not report having this option configured.

Can someone point me to the place where I can enable --with-float=hard 
for the meta-toolchain compiler?

thanks


On 18/10/14 05:12, Alfonso Tamés wrote:
> Hi,
>
> I bitbaked a meta-toolchain-qt5 and tried to compile a simple hello 
> world C program using arm-poky-linux-gnueabi-gcc. The compiler fails 
> with a 'fatal error: gnu/stubs-soft.h: No such file or directory'.
>
> If I pass the -mfloat-abi=hard to the compiler it works fine.
>
> Where can I modify the meta-toolchain-qt5 recipe so it defaults to 
> hard float just like Daisy?
>
> Thanks,
>
> Alfonso

Re: gcc in meta-toolchain-qt5 (master) is not hard float by default

[Otavio Salvador]

On Mon, Oct 20, 2014 at 12:08 AM, Alfonso Tamés <alfonso@tames.com> wrote:
> Running the meta-toolchain's arm-poky-linux-gnueabi-gcc -v from Daisy gives
> --with-float=hard as a configured option. On the other hand, the compiler
> generated in Master does not report having this option configured.
>
> Can someone point me to the place where I can enable --with-float=hard for
> the meta-toolchain compiler?

I sent two fixes for the SDK to meta-qt5 today; the first one I
believe fixes this issue. Please try.

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

Re: gcc in meta-toolchain-qt5 (master) is not hard float by default

[Alfonso Tamés]

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Thanks Otavio!


> On 20/10/2014, at 21:13, Otavio Salvador <otavio@ossystems.com.br> wrote:
> 
>> On Mon, Oct 20, 2014 at 12:08 AM, Alfonso Tamés <alfonso@tames.com> wrote:
>> Running the meta-toolchain's arm-poky-linux-gnueabi-gcc -v from Daisy gives
>> --with-float=hard as a configured option. On the other hand, the compiler
>> generated in Master does not report having this option configured.
>> 
>> Can someone point me to the place where I can enable --with-float=hard for
>> the meta-toolchain compiler?
> 
> I sent two fixes for the SDK to meta-qt5 today; the first one I
> believe fixes this issue. Please try.
> 
> -- 
> Otavio Salvador                             O.S. Systems
> http://www.ossystems.com.br        http://code.ossystems.com.br
> Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750

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