DirectFB is dead and unmaintained, the successor, DirectFB2 is aimed at
embedded systems.
https://archive.fosdem.org/2022/schedule/event/directfb/attachments/slides/5077/export/events/attachments/directfb/slides/5077/fosdem_2022_directfb2.pdf
%bcond_without aalib # don't build aalib video output plugin
%bcond_without alsa # don't build ALSA audio output plugin
%bcond_with caca # don't build libcaca video output plugin
-%bcond_without directfb # don't build DirectFB video output plugin
+%bcond_with directfb # don't build DirectFB video output plugin
%bcond_without dxr3 # don't build dxr3 video output and decode plugins
%bcond_without dvd # don't build dvdnav stuff
%bcond_with esd # build EsounD audio output plugin