+vmguest: use/vmguest/virtualbox use/vmguest/kvm; @:
use/vmguest:
@$(call add_feature)
use/vmguest/virtualbox: use/vmguest
@$(call add,THE_KMODULES,virtualbox-addition vboxguest drm)
@$(call add,THE_PACKAGES,virtualbox-guest-additions) # NB: only reasonable for X11-bearing images
use/vmguest/kvm: use/vmguest
@$(call add,THE_PACKAGES,spice-vdagent) # see also use/install2/kvm