* YunQiang Su :
> 在 2022/1/14 23:30, Sandro Tosi 写道:
> > On Fri, Jan 14, 2022 at 9:24 AM YunQiang Su
> > wrote:
> > >
> > > On Mon, 3 Jan 2022 22:56:58 +0100 (CET) PICCA Frederic-emmanuel
> > > wrote:
> > > > Built with gcc-11 and -fno-lto it doesn not work.
> > > >
> > > >
> > >
On Fri, 14 Jan 2022 23:34:57 +0800 YunQiang Su
wrote:
> 在 2022/1/14 23:30, Sandro Tosi 写道:
> > On Fri, Jan 14, 2022 at 9:24 AM YunQiang Su
> > wrote:
> >>
> >> On Mon, 3 Jan 2022 22:56:58 +0100 (CET) PICCA Frederic-emmanuel
> >> wrote:
> >> > Built with gcc-11 and -fno-lto it doesn not work.
在 2022/1/14 23:30, Sandro Tosi 写道:
On Fri, Jan 14, 2022 at 9:24 AM YunQiang Su wrote:
On Mon, 3 Jan 2022 22:56:58 +0100 (CET) PICCA Frederic-emmanuel
wrote:
> Built with gcc-11 and -fno-lto it doesn not work.
>
>
On Fri, Jan 14, 2022 at 9:24 AM YunQiang Su wrote:
>
> On Mon, 3 Jan 2022 22:56:58 +0100 (CET) PICCA Frederic-emmanuel
> wrote:
> > Built with gcc-11 and -fno-lto it doesn not work.
> >
> >
> (sid_mips64el-dchroot)picca@eller:~/matplotlib/build/lib.linux-mips64-3.9$
> ../../../test.py
> >
On Mon, 3 Jan 2022 22:56:58 +0100 (CET) PICCA Frederic-emmanuel
wrote:
> Built with gcc-11 and -fno-lto it doesn not work.
>
>
(sid_mips64el-dchroot)picca@eller:~/matplotlib/build/lib.linux-mips64-3.9$
../../../test.py
> Segmentation fault
>
Built with gcc-11 and -fno-lto it doesn not work.
(sid_mips64el-dchroot)picca@eller:~/matplotlib/build/lib.linux-mips64-3.9$
../../../test.py
Segmentation fault
(sid_mips64el-dchroot)picca@eller:~/matplotlib/build/lib.linux-mips64-3.9$
PYTHONPATH=. ../../../test.py
Segmentation fault
I tested matplotlib built with numpy 0.17 0.19 0.21. each time I got the
segfault.
another difference was the gcc compiler.
So I switched to gcc-10
(sid_mips64el-dchroot)picca@eller:~/matplotlib$ CC=gcc-10 python3 setup.py build
if failed with this error
lto1: fatal error: bytecode stream in
I can confirm that the bullseye matplotlib does not produce a segfault
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