https://bugzilla.redhat.com/show_bug.cgi?id=1488245
--- Comment #2 from Sandro Mani manisandro@gmail.com --- Do you have redhat-rpm-config installed? The build works fine in copr [1].
[1] https://copr.fedorainfracloud.org/coprs/smani/mingw-extras/build/597420/