There is an updated pull request by kawaiiamber against master on the void-packages repository

https://github.com/kawaiiamber/void-packages avldrums
https://github.com/void-linux/void-packages/pull/27776

New package: avldrums.lv2-0.4.1
# Current Issues
The upstream Makefile states that `robtk is required` then provides a [link](https://github.com/x42/robtk). However, it's not that clear to me as to how one would go about installing robtk from the README. There is also no Makefile to go off of. This PR addresses [this](https://github.com/void-linux/void-packages/issues/27748).

A patch file from https://github.com/void-linux/void-packages/pull/27776.patch is attached