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

https://github.com/sirikid/void-packages binutils-doc
https://github.com/void-linux/void-packages/pull/11884

New package: binutils-doc
Move the documentation to a separate package so that native binutils and cross ones can share it.

A patch file from https://github.com/void-linux/void-packages/pull/11884.patch is attached