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

https://github.com/ndowens/void-packages dar
https://github.com/void-linux/void-packages/pull/27557

[WIP] dar: correctly fix cross patch
Will be attempting to submit this patch upstream as it should work fine for others

this patch actually works to check if libgcrypt is usable or not

A patch file from https://github.com/void-linux/void-packages/pull/27557.patch is attached