i do now, but the lib appeared to build/install fine w/o out it...

On Mon, Jun 3, 2019 at 6:31 PM Bruno Wolff III <bruno@wolff.to> wrote:
On Mon, Jun 03, 2019 at 17:48:09 -0700,
  Jack Craig <jack.craig.aptos@gmail.com> wrote:
>is there a sdk contact for stuff like this?  fyi, fedora 28
>
>  CC      /home/jackc/src/WireGuard/src/tools/terminal.o
>  CC      /home/jackc/src/WireGuard/src/tools/ipc.o
>*ipc.c:7:10: fatal error: libmnl/libmnl.h: No such file or directory*
> #include <libmnl/libmnl.h>
>          ^~~~~~~~~~~~~~~~~
>compilation terminated.

Do you have libmnl-devel installed?