So, is it worth a thought to eventually run CI/tests on a system with big endian? I have a feeling our code has never been tested on big endian, to be honest. At least reftek tests would have failed then (see comments in https://github.com/obspy/obspy/pull/2678).
Or is it just not worth it to put effort in it…? Has anybody ever worked on a big endian machine?
It seems that github does not offer any big endian runners for github actions, so it might be some work to find some big endian runner hosted elsewhere…
CC @d-chambers @dsentinel