There is a new pull request by ericonr against master on the void-packages repository

https://github.com/ericonr/void-packages pymol
https://github.com/void-linux/void-packages/pull/25162

pymol: enable for musl, fix byte-compilation.
It doesn't segfault anymore :D 

However, it's doing something weird in linking:

```
$ pymol
Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/pymol/__init__.py", line 64, in <module>
    import pymol
  File "/usr/lib/python3.8/site-packages/pymol/__init__.py", line 580, in <module>
    import pymol._cmd
ImportError: Error relocating /usr/lib/python3.8/site-packages/pymol/_cmd.so: backtrace_symbols: symbol not found
$ LD_PRELOAD=/lib/libexecinfo.so.1 pymol
 PyMOL(TM) Molecular Graphics System, Version 2.3.0.
 Copyright (c) Schrodinger, LLC.
 All Rights Reserved.
[...]
```

It found the symbol while linking (I guess?) but it somehow wasn't recorded.

A patch file from https://github.com/void-linux/void-packages/pull/25162.patch is attached