[U-Boot] x86 build is broken with GCC 7

[Simon Glass]

+Bin



On 20 June 2017 at 08:47, Otavio Salvador
<otavio.salvador at ossystems.com.br> wrote:
> On Tue, Jun 20, 2017 at 11:41 AM, Tom Rini <trini at konsulko.com> wrote:
>> On Wed, Jun 14, 2017 at 09:53:37AM -0300, Otavio Salvador wrote:
>>
>>> Hello folks,
>>>
>>> Testing with current compiler exposed an error:
>>>
>>> arch/x86/lib/built-in.o: In function `__wrap___udivdi3':
>>> /home/otavio/src/u-boot/arch/x86/lib/gcc.c:25: undefined reference to
>>> `__normal___udivdi3'
>>>
>>> Is it a known issue?
>>
>> Yes, building the 32bit x86 targets with a 64bit default gcc at least
>> doesn't work.  I actually forgot until the other day that I had just
>> been relying on travis-ci for that part of my build testing.
>
> This is important; it works with GCC 6 but fails with GCC 7. Khem, is
> it possible for you to help here?
>
> --
> 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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