Re: Bug#945763: gcc-9 ftbfs on mipsel

YunQiang Su <[email protected]> 于2019年11月29日周五 下午2:21写道：
>
> 在 2019-11-29五的 07:00 +0100，Matthias Klose写道：
> > On 28.11.19 18:09, YunQiang Su wrote:
> > > Matthias Klose <[email protected]> 于2019年11月28日周四 下午5:51写道：
> > > > On 28.11.19 10:44, Matthias Klose wrote:
> > > > > Package: src:gcc-9
> > > > > Version: 9.2.1-20
> > > > > Severity: serious
> > > > > Tags: sid bullseye
> > > > >
> > > > > gcc-9 ftbfs on mipsel with a bootstrap comparison failure, most
> > > > > likely triggered
> > > > > by the LTO build enabled in -20.
> > > > >
> > > > > bootstrap comparison failure!
> > > > > libbacktrace/elf.o differs
> > > > > libbacktrace/.libs/elf.o differs
> > > > > make[4]: *** [Makefile:24878: compare] Error 1
> > > >
> > > > Please could you have a look?
> > >
> > > sure. I will look at it tomorrow
> >
> > hmm, that also fails in gcc-7, which didn't see any code changes from
> > 7.5.0-1 to
> > 7.5.0-2.
>
> Maybe, it meets a buggy machine?

due to the Loongson's patch to add sync?

>


-- 
YunQiang Su