libsdl2: Add directfb to PACKAGECONFIG rdepends
PACKAGECONFIG[directfb] already adds directfb to the build
dependencies. But the automatically generated runtime
dependencies do not add the directfb package to the runtime
dependencies. Most likely this happens because libsdl2 does not link
against directfb but uses dlopen() or similar. Thus, the runtime
dependency to directfb needs to be declared explicitly.
Signed-off-by: Mark Jonas <toertel@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
62d3cbe7c8261c1c875ff6da11572409262aaf02)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
