[Debian-science-sagemath] Various build issues with sage 8.9

[Julien Puydt]

Hi,

Le 17/09/2019 à 21:19, Tobias Hansen a écrit :
> sagemath 8.9.beta9 with Python 3  is in unstable now, but unfortunately only builds successfully on amd64. There are various issues:

so I can transition all my Python-based package to drop Python 2?

> i386:
> sagemath FTBFS due to https://github.com/linbox-team/givaro/issues/130
> I just uploaded a new givaro package with the patch from sage, but now there are segfaults during the doctesting in the files:
> sage -t --long src/sage/schemes/elliptic_curves/ell_number_field.py  # Killed due to abort
> sage -t --long src/sage/schemes/elliptic_curves/ell_field.py  # Killed due to segmentation fault
> sage -t --long src/sage/schemes/elliptic_curves/isogeny_small_degree.py  # Killed due to segmentation fault
> 
> arm64 and ppc64el:
> segfaults during the doctesting in the file:
> sage -t --long src/sage/calculus/riemann.pyx  # Killed due to segmentation fault
> 
> riscv64:
> There seems to be something wrong with gfan:
> sage -t --long src/sage/rings/polynomial/groebner_fan.py  # 118 doctests failed
> 
> armhf, mips64el and mipsel:
> linbox FTBFS
> 
> If anyone wants to help looking into any of these issues that would be very welcome!

I would get in touch with the porter teams : they might have more
insight than us on what happens there...

JP