--- a/Makefile	2021-05-04 14:44:59.000000000 +0300
+++ b/Makefile	2021-12-18 12:07:01.433235328 +0200
@@ -2055,6 +2056,7 @@
 else
 
 export CONFIG_RTL8188EU = m
+EXTRA_CFLAGS += -DCONFIG_AP_MODE -DCONFIG_RTW_HOSTAPD_ACS -DCONFIG_RTW_MESH -DCONFIG_MINIMAL_MEMORY_USAGE
 
 all: modules