Description of problem: https://src.fedoraproject.org/rpms/openvpn-auth-ldap doesn't list EPEL8 as a build target, could it be enabled?
I, personally, don't have much interest in EL8, but if someone wanted to package for EPEL8, they'd be welcome to do so. Perhaps, Orion has some interest?
Hmm. I tried it myself and it's frustrating with no obvious solution. RHEL8 dropped gcc-objc, and there's no equivalent package EPEL, so it needs an external repo: https://cloudsmith.io/~csi/repos/gcc/packages/detail/rpm/gcc-objc/ And there's a few other packages that aren't updated for EL8, eg gnustep-base-devel and re2c. Because of the external repo requirement I don't think it's trivially buildable in koji. This can be closed, I guess. I'll file bugs against the dependencies and stick to copr.
I'm afraid I don't have any interest (run openvpn on pfSense these days). Building for EPEL8 would require someone producing a gcc-objc package for EPEL8.