python-onnx does not build on openSUSE:Factory:zSystems for quite some time:

osc buildhistory openSUSE:Factory:zSystems python-onnx standard s390x
TIME                SRCMD5                           VER-REL.BUILD# REV
DURATION
2019-11-26 15:59:51 c7251471230f79907f69762d42f620a6 1.6.0-1.1      1   414
2019-12-24 10:29:50 c7251471230f79907f69762d42f620a6 1.6.0-1.2      1   821
2020-01-07 20:22:00 c7251471230f79907f69762d42f620a6 1.6.0-1.3      1   138
2020-01-08 17:02:51 0147179dbf202fdba63d0887ccf75400 1.6.0-2.1      2   192
2020-01-11 08:08:49 0147179dbf202fdba63d0887ccf75400 1.6.0-2.2      2   137
2020-01-21 18:59:45 0147179dbf202fdba63d0887ccf75400 1.6.0-2.3      2   135
2020-02-05 07:12:05 0147179dbf202fdba63d0887ccf75400 1.6.0-2.4      2   668
2020-02-07 20:58:34 0147179dbf202fdba63d0887ccf75400 1.6.0-2.5      2   178
2020-02-16 16:40:23 0147179dbf202fdba63d0887ccf75400 1.6.0-2.6      2   280
2020-02-18 13:51:04 0147179dbf202fdba63d0887ccf75400 1.6.0-2.7      2   227
2020-02-19 17:01:33 0147179dbf202fdba63d0887ccf75400 1.6.0-2.8      2   264

This package is needed in order to prepare a container for onnx-mlir which is
the platform that also supports IBM Telum processors on Mainframe.

Bug ID	1215337
Summary	python-onnx does not build s390x
Classification	openSUSE
Product	openSUSE Tumbleweed
Version	Current
Hardware	S/390-64
OS	openSUSE Tumbleweed
Status	NEW
Severity	Normal
Priority	P5 - None
Component	Development
Assignee	screening-team-bugs@suse.de
Reporter	azouhr@opensuse.org
QA Contact	qa-bugs@suse.de
CC	ada.lovelace@gmx.de, ihno@suse.com
Target Milestone	---
Found By	---
Blocker	---