[Buildroot] [autobuild.buildroot.net] Build results for 2017-03-24
Arnout Vandecappelle
arnout at mind.be
Sun Mar 26 22:45:17 UTC 2017
On 26-03-17 14:29, Waldemar Brodkorb wrote:
> Hi,
> Arnout Vandecappelle wrote,
>
>>
>>
>> On 25-03-17 08:28, Thomas Petazzoni wrote:
>>> or1k | qt-4.8.7 | NOK | http://autobuild.buildroot.net/results/fa37b4cee01301dc01394fb279e7a16f10e3a6b5 | ORPH
>>
>> This looks to me like a compiler bug. It seems that with -fPIC, static class
>> members are generated with a 16-bit GOT entry. That means that they can only be
>> used in binaries smaller than 64K...
>>
>> Looks like Waldemar asked about this at some point on #openrisc but got no
>> response.
>>
>> What to do with this?
>
> Can we disable this package for or1k?
Yes, but it will probably fail for any C++ package that uses a static member
function. And for libraries, it will only fail when linking it into something
larger than 64K...
Perhaps we should check a few other C++ packages.
> May be things getting better when gcc7 is out and might include or1k
> support.
>
> https://lists.librecores.org/pipermail/openrisc/2017-February/000501.html
I haven't checked but I rather suspect this is a binutils issue...
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
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