%{?with_kernel:%{expand:%buildrequires_kernel kernel%%{_alt_kernel}-module-build >= 3:4.18.0}}
BuildRequires: libtool
BuildRequires: pkgconfig >= 1:0.9.0
-BuildRequires: rpmbuild(macros) >= 1.678
+BuildRequires: rpmbuild(macros) >= 1.746
BuildRequires: tar >= 1.22
BuildRequires: xz
Requires: iptables >= 1.6.0