Provides support for recipes building software that
supports GObject introspection.
This functionality is only enabled if the
"gobject-introspection-data" feature is in
DISTRO_FEATURES
as well as "qemu-usermode" being in
MACHINE_FEATURES
.
DISTRO_FEATURES_BACKFILL_CONSIDERED
or
MACHINE_FEATURES_BACKFILL_CONSIDERED
,
respectively.