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

https://github.com/abenson/void-packages np_ghidra_src
https://github.com/void-linux/void-packages/pull/16011

[WIP] New package: ghidra-9.1
Something spooky for Halloween!

A patch file from https://github.com/void-linux/void-packages/pull/16011.patch is attached