There is a new pull request by bra1nwave against master on the void-packages repository

https://github.com/bra1nwave/void-packages gnuradio
https://github.com/void-linux/void-packages/pull/18741

gnuradio: update to 3.8.0.0.
fixes https://github.com/void-linux/void-packages/issues/18697

The patches for `gnuradio-osmosdr` are from [Debian](https://sources.debian.org/patches/gr-osmosdr/0.1.5-1/)

Build logs: [i686](http://sprunge.us/MecsiM) | [x86_64](http://sprunge.us/RzdWAq) | [x86_64-musl](http://sprunge.us/lWfNNc)

A patch file from https://github.com/void-linux/void-packages/pull/18741.patch is attached