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

https://github.com/sgn/void-packages fix-cross-wtplan
https://github.com/void-linux/void-packages/pull/24772

wtplan: fix cross, enable pie
Tested with x86_64-musl and aarch64-musl.
@Vaelatern 

A patch file from https://github.com/void-linux/void-packages/pull/24772.patch is attached