QEMU_INCLUDES += -I$(<D) -I$(@D)
maybe-add = $(filter-out $1, $2) $1
-extract-libs = $(strip $(sort $(foreach o,$1,$($o-libs)) \
- $(foreach o,$(call expand-objs,$1),$($o-libs))))
+extract-libs = $(strip $(sort $(foreach o,$1,$($o-libs))) \
+ $(foreach o,$(call expand-objs,$1),$($o-libs)))
expand-objs = $(strip $(sort $(filter %.o,$1)) \
$(foreach o,$(filter %.mo,$1),$($o-objs)) \
$(filter-out %.o %.mo,$1))