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

https://github.com/Johnnynator/void-packages subpkg-makedepends
https://github.com/void-linux/void-packages/pull/15501

common/build_dependencies.sh: Disallow subpackages in makedepends
None

A patch file from https://github.com/void-linux/void-packages/pull/15501.patch is attached