When using update-alternatives, there should be a runtime dependency on
${VIRTUAL-RUNTIME_update-alternatives}. Without this, it's possible to
get into a situation where the package is not installable.
(If VIRTUAL-RUNTIME_update-alternatives is not defined, no requirement
is added.)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
