https://bugzilla.redhat.com/show_bug.cgi?id=1919639
--- Comment #11 from Robert robert.de.rooy@gmail.com --- I have not had time to provide updates. But I solved the issue of DOSBox-X not building on some architectures upstream. With this, I can build the RPM on koji for i686, x86_64, arm, aarch64, ppc and s390x.
A new version of DOSBox-X with this patch included should be out on or around the 1st of March, and I will send an updated review request then.