drivers/net/wireless/virtual/Makefile - linux - Git at Google

 obj-$(CONFIG_MAC80211_HWSIM)	+= mac80211_hwsim.o
 mac80211_hwsim-objs		+= mac80211_hwsim_main.o
 mac80211_hwsim-objs		+= mac80211_hwsim_nan.o

 obj-$(CONFIG_VIRT_WIFI)	+= virt_wifi.o
	obj-$(CONFIG_MAC80211_HWSIM) += mac80211_hwsim.o
	mac80211_hwsim-objs += mac80211_hwsim_main.o
	mac80211_hwsim-objs += mac80211_hwsim_nan.o

	obj-$(CONFIG_VIRT_WIFI) += virt_wifi.o