[libvirt-users] More recent libvirt builds for CentOS 7

Hello list, is there a way to get more recent libvirt builds for CentOS 7 that include support for the xl (modern Xen) toolstack? I tried to build libvirt from the SRPM, which succeeded, however, without the mentioned Xen parts. I have also found two repos from people who provide upstream libvirt builds for CentOS 7, again, without the Xen parts. - https://copr.fedorainfracloud.org/coprs/jmliger/virt7-upstream/ and - https://build.opensuse.org/package/show/home:aevseev/libvirt Within the CentOS virtualization SIG builds for Xen there is a 1.3.x build of libvirt that includes support for the modern Xen toolstack. Would it be possible to inline this into the upstream to enable building it with Xen features on CentOS 7 such that the aforementioned people's RPMs would contain it? I appreciate any enlightment on the topic. Cheers, Le