[oe] [OE-core] [RFT] gcc7 and glibc-2.26 recipes

[Bruce Ashfield]

On Mon, Apr 24, 2017 at 6:29 AM, Burton, Ross <ross.burton at intel.com> wrote:

>
> On 24 April 2017 at 01:31, Bruce Ashfield <bruce.ashfield at gmail.com>
> wrote:
>
>> I wasn't able to bring up the linux-yocto one .. but the 4.10 linux Yocto
>>> should be at a high enough stable
>>> release to build with gcc7. So if there's a direct link to that error,
>>> I can take a closer look.
>>>
>>
>> And sure enough, after I sent that the error page with linux-yocto
>> finally wheezed in.
>>
>> I see that it was the 4.1 kernel, which is expected to fail. I haven't
>> looked into backporting gcc7 fixes
>> that far, but if there's demand, it is something we can consider/look
>> into.
>>
>
> | kernel/built-in.o: In function `update_wall_time':
> | (.text+0x65ecc): undefined reference to `____ilog2_NaN'
>
> I'm getting that with 4.9.15 from meta-intel, should I be telling Saul to
> update the BSP with some fixes you've made?
>


4.9 would need fixes as well, or be on a -stable that contains the fix:

% git tag --contains 85f687708c811563df33c70c9cec9b5c2733acf8
v4.9.18
v4.9.19
v4.9.20
v4.9.21

Cheers,

Bruce


>
> Ross
>



-- 
"Thou shalt not follow the NULL pointer, for chaos and madness await thee
at its end"