The command line option "-eglstream" used to enable EGLStream support
for NVidia GPU was made available only when Xwayland was built with
EGLStream support enabled.
Wayland compositors who spawn Xwayland have no easy way to tell whether
or not Xwayland was built with EGLStream support enabled, and adding
"-eglstream" command line option to Xwayland when it wasn't built with
EGLStream support would prevent Xwayland from starting (“Unrecognized
option” error).
Make sure we support the command line option "-eglstream" regardless of
EGLStream support in Xwayland. Obviously, if Xwayland was built without
EGLStream support, this has no effect.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit 06c31e782e)
65d46b2dfd