ABCDE in Crux

After my OS update to Crux 3.6 (3.6.1 to be precise) I cleaned non-main (core, opt, xorg) packages. One of the side effects is that I lost abcde. It was removed from the contrib collection, because of inactive maintainer. Along abcde, the cd-discid was also deleted from the same reason. I decided to add them to my port collections (https://wawrzek.name/crux/repo/). I started from the old contrib ports. Looking at sources I noticed that there is a recent patch for cd-discid. I included it into my port. I also encounter problems in running abcde with my config. There were missing musicbrainz Perl modules, so I added ports for them as well.