[PATCH v3] tap: fix build of TAP BPF program

[Stephen Hemminger]

On Fri, 21 Jul 2023 14:05:52 +0100
Ferruh Yigit <ferruh.yigit at amd.com> wrote:

> On 7/21/2023 12:25 AM, Stephen Hemminger wrote:
> > Move the BPF program related code into a subdirectory.
> > And add a Makefile for building it.
> > 
> > The code was depending on old versions of headers from iproute2.
> > Include those headers here so that build works.
> >   
> 
> Thanks Stephen, build works now.
> But I am not sure about importing dependent headers to DPDK, could build
> work with latest external headers if application updated accordingly?

These are not exported headers, it looks like Ophir was extracting them
from iproute2. The headers are GPL-2.0 licensed; though just asked Daniel
to allow BSD-3-clause version.

Not much is being used so we could just open code the parts that are
used.