Adding perl to the RDEPENDS caused a performance hit to the overall build time since this was
the only package that depended on perl. The openssl-misc package is not installed by default
so use a PACKAGECONFIG which can be overridden to allow the perl scripts along with perl to
be installed.
Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
