[poky] [PATCH 03/25] gcc: crosssdk unset TARGET_FPU

[Saul Wold]

On 01/19/2011 06:11 PM, Ilya Yanok wrote:
> Hi Adrian,
>
> I'm sorry, I was wrong in my previous postings.
> I was confused by the gcc-crosssdk recipe name.
> Now I think your solution is perfectly legal, but I still think that
> comment is misleading:
> it's not powerpc arch that does not sipport --with-float=soft, it's
> x86_64 (in my case)!
>
> I think we should just reset TARGET_FPU from crosssdk.bbclass, what do
> you think about it?
>
Adrian,

Will you please re-publish the patch based on Ilya's feedback or let me 
know if you want to go with your orignal patch.

Thanks
    Sau!

> Regards, Ilya.
>
> On 18.01.2011 03:59, Adrian Alonso wrote:
>> Hi Ilya,
>>
>> I will also look for the proper solution,
>> However un-setting TARGET_FPU only affects the target machines
>> in meta-xilinx layer bsp, so other Powerpc targets are not been affected
>> with this patch.
>>
>> Regards
>>
>> On Mon, Jan 17, 2011 at 5:55 PM, Ilya Yanok <yanok at emcraft.com
>> <mailto:yanok at emcraft.com>> wrote:
>>
>>     Hi Adrian,
>>
>>     Adrian Alonso <aalonso at ...> writes:
>>
>>     >
>>     > * Configure fails due that --with-float=soft
>>     > flag isn't supportted by powerpc arch
>>
>>     That's not true. PowerPC support soft-float (and we actually need
>>     this for
>>     MPC8308 which has e300c3 core without FPU).
>>
>>     For me, configure fails with the same message but that's not
>>     because PowerPC
>>     lacks support for soft-float but cause gcc-crosssdk recipe passes
>>     wrong
>>     --target= option to the configure script (for me it's
>>     x86_86-pokysdk-linux, I'm
>>     building on the x86_64 host).
>>
>>     > * Unsetting TARGET_FPU this flag to not try to use
>>     > this flag
>>
>>     So please do NOT unset TARGET_FPU, some targets really need it.
>>     I'm looking
>>     forward to see a correct solution for this issue.
>>
>>     Regards, Ilya.
>>
>>
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>>
>>
>>
>> --
>> Saludos
>> Adrian Alonso
>> http://aalonso.wordpress.com
>>
>
>
>
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