Origin for each line in wlans.init.mk from check-in 7a1e7f4a58:

7a1e7f4a58 2019-10-21    1: wlans: kld
7a1e7f4a58 2019-10-21    2: 	echo "MRC:$@> Configuring wlans."; \
7a1e7f4a58 2019-10-21    3: 	for dev in `sysctl -n net.wlan.devices`; do \
7a1e7f4a58 2019-10-21    4: 	  eval all_wlans=\$${WLANS_$${dev}}; \
7a1e7f4a58 2019-10-21    5: 	  for wlan in $${all_wlans}; do \
7a1e7f4a58 2019-10-21    6: 	    eval wlan_args=\$${WLANS_$${wlan}_ARGS}; \
7a1e7f4a58 2019-10-21    7: 	    ifconfig $${wlan} create wlandev $${dev} $${wlan_args}; \
7a1e7f4a58 2019-10-21    8: 	    ifconfig $${wlan} up; \
7a1e7f4a58 2019-10-21    9: 	  done; \
7a1e7f4a58 2019-10-21   10: 	done