Allow simple regex with always_include_files

[jakirkham]

At present, it appears an exact filename must be supplied here and if they are not found a failure occurs. However, this is a problem if a library is kept via this method (e.g. dylib on mac and so on linux). Alternatively, if I want to save a library and don't care about the version, this would be very helpful, as well.

[asmeurer]

You can use selectors to handle that case (see for instance https://github.com/conda/conda-recipes/blob/master/libgcc/meta.yaml). Matching a glob wouldn't be a bad idea, though.

[jakirkham]

Thanks for the suggestion. I did try selectors and they worked fine.

However, I think regex could help with make meta.yml a bit more terse. For example, if I have lib/libquadmath.so.0.0.0, it follows that I will want lib/libquadmath.so.0 and lib/libquadmath.so.

[ilanschnell]

With #484 being merged, I think we can close this issue.

[github-actions]

Hi there, thank you for your contribution!

This issue has been automatically locked because it has not had recent activity after being closed.

Please open a new issue if needed.

Thanks!