00017b3679
Previously it was not possible to control these dependencies, they were always used if found. Furthermore, libjpeg was unnecessarily added as a dependency even if sdl2 was not found. Fix that by introducing three options to control the dependencies. Signed-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com> Reviewed-by: Milan Zamazal <mzamazal@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>