Feed signature checking with OpenSSL will be deprecated in the next
release of opkg.
Upstream ML Announcement:
https://groups.google.com/g/opkg-devel/c/drqw5_HuXuU
The opkg-0.4.5 configure.ac already throws a warning when
`--enable-openssl` is requested.
Add a temporary QA check to the opkg recipe, which will throw a warning
to the builder when they have `openssl` enabled in their opkg
PACKAGECONFIG. This will give builders some time to either change their
feed verification mechanism, or raise their use-case with upstream.
Signed-off-by: Alex Stewart <alex.stewart@ni.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
