Disable package on i686 because no kernel.

supermin.spec

@@ -26,13 +26,15 @@
 Summary:       Tool for creating supermin appliances
 Name:          supermin
 Version:       5.1.20
-Release:       6%{?dist}
+Release:       7%{?dist}
 License:       GPLv2+
 
 %if 0%{?rhel} >= 7
 ExclusiveArch: x86_64
 %endif
 
+ExcludeArch:   %{ix86}
+
 URL:           http://people.redhat.com/~rjones/supermin/
 Source0:       http://libguestfs.org/download/supermin/%{name}-%{version}.tar.gz
 %if 0%{verify_tarball_signature}
@@ -170,6 +172,9 @@ make check || {
 
 
 %changelog
+* Sat Jul 27 2019 Richard W.M. Jones <rjones@redhat.com> - 5.1.20-7
+- Disable package on i686 because no kernel.
+
 * Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.20-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild