[Buildroot] [PATCH] toolchain: GCC bug 85862

Romain Naour romain.naour at gmail.com
Wed May 23 21:08:10 UTC 2018


Hi Matt,

Le 23/05/2018 à 22:57, Matthew Weber a écrit :
> Romain,
> 
> On Wed, May 23, 2018 at 3:38 PM, Romain Naour <romain.naour at gmail.com> wrote:
>>
>> Hi Thomas,
>>
>> Le 22/05/2018 à 23:00, Thomas Petazzoni a écrit :
>>> Hello,
>>>
>>> On Mon, 21 May 2018 15:29:42 -0500, Matt Weber wrote:
>>>> GCC < 7.x hangs while building libnss for the Microblaze Arch.
>>>>
>>>> Discovered by
>>>> http://autobuild.buildroot.net/results/158e8ebb39713e1b436a5cc1a1916f46c30694df
>>>>
>>>> Reported:
>>>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85862
>>
>> This bug has been marked as a duclicate of the bug I identified.
>>
>>>>
>>>> Simlar to:
>>>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49218
>>>>
>>>> Signed-off-by: Matthew Weber <matthew.weber at rockwellcollins.com>
>>>
>>> Beyond the libnss issue, we do have at least three other Microblaze timeouts. However, I think Romain Naour had identified a different issue for those:
>>>
>>> http://autobuild.buildroot.net/?status=TIMEOUT&arch=microblazeel
>>>
>>> Affected packages: flare-engine, boost, gst-ffmpeg.
>>
>> We can mark these packages affected by bug 85852 or 85180.
>>
> 
> Any proposed ways to impl other then adding another BR2_TOOLCHAIN_HAS_GCC_BUG_*

We can add an autobuilder exception to reject configs building these packages
with a microblaze toolchain.

Best regards,
Romain

> 
> Matt
> 




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