gdt@ir.bbn.com said:
> we really need a set intersection operation so we can do
> PYTHON_VERSIONS_ACCEPTED &= 24 23 22 

That would be nice, but getting the variable evaluation
order right is hard. As things are now, the python version
is determined early in the list of buildlink files. With
such an intersection method, it would have to be set at the
end, but it still must affect all required packages.

best regards
Matthias