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

https://github.com/acobaugh/void-packages wsjtx
https://github.com/void-linux/void-packages/pull/11802

New package: wsjtx-2.0.1
Second attempt of #11790 

Also had to restrict which archs this builds on. The last build errored out on the non-intel archs: https://travis-ci.org/void-linux/void-packages/builds/534087066

A patch file from https://github.com/void-linux/void-packages/pull/11802.patch is attached