Add recipe from openembedded to yocto/poky

-
This tip can be found here.

Here we add as an example an openembedded package to yocto/poky, or to be precise from
oe.dev
to 
meta-oe


A working recipe can be found here.

In order to rebuild the package 
clean
and 
build
are not enough.

This is what you need to do:

% bitbake tcpdump -c clean
% rm -f sstate-cache/sstate-tcpdump*
% bitbake tcpdump

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