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

https://github.com/daniel-eys/void-packages gnupg2
https://github.com/void-linux/void-packages/pull/12043

gnupg2: update to 2.2.16.
`vsed: regex "/^CFLAGS=$/d" didn't change file "configure"`
Looking at `configure`, this `sed` doesn't seem to be needed anyway, so removed.

A patch file from https://github.com/void-linux/void-packages/pull/12043.patch is attached