RHEL8 package install or build fail

[Jason A. Donenfeld]

On Fri, Jun 28, 2019 at 4:48 PM Michael <gravitygrazer at gmail.com> wrote:
>
> Hello Jason,
> applying the patch for compat.h resolves - compiling works fine. However the Netlink headers libmnl.h were missing, seems there is no standard RHEL8-dev package for the library, had to take it from netfilter.org/Fedora. Then OK:
>
> [ 9386.069776] wireguard: WireGuard 0.0.20190601-7-g44070b9-dirty loaded. See www.wireguard.com for information.
>
> [root at paris src]# wg show
> interface: wg0

Apparently you have to add the "codeready" repository in RHEL8, as
libmnl-devel was removed from the main repo according to the release
notes.