On Mon, Jul 17, 2023 at 04:13:59PM -0600, Jerry James wrote:
> The introduction of perl 5.38.0 broke polymake beyond repair.  Several
> symbols formerly used by polymake have been marked as internal APIs.
> They now have the ELF hidden attribute, so we can't even cheat by
> adding prototypes to the polymake code.

Do you have a list of the deprecated APIs they are using?  Or a link
to a bug on the topic?  I happen to have far too much experience of
Perl internals and I might be able to suggest replacements (although
not promising anything ...)

Rich.

> Polymake upstream is aware of the issue.  For the time being, they are
> advising their downstreams to stay on perl 5.36.0, which is not
> feasible for Fedora.  In the long term, they plan to remove the
> mandatory perl bindings from polymake.  However, they as yet have no
> timeline for that effort.  It might be years.
> 
> I don't see that I have any choice but to retire polymake from
> Rawhide.  This will have some repercussions:
> - gap-pkg-polymaking, python-jupymake, and python-jupyter-polymake
> will also be retired
> - sagemath and Macaulay2 will be rebuilt without polymake support
> - packages that I have maintained solely for use by polymake will be
> orphaned: azove, permlib, plantri, sympol, vinci
> 
> I could try begging the perl package maintainers to add a downstream
> patch making the affected symbols visible again.  However, since those
> symbols are now internal only, the perl maintainers are free to alter
> or remove them at any time, so that would not be a good long term
> solution.
> -- 
> Jerry James, who is currently channeling Billy Joel
> http://www.jamezone.org/
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