hostapd: add support for libnl-2.0

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/hostapd/hostapd.mk

@@ -10,6 +10,10 @@ HOSTAPD_SUBDIR = hostapd
 HOSTAPD_CONFIG = $(HOSTAPD_DIR)/$(HOSTAPD_SUBDIR)/.config
 HOSTAPD_DEPENDENCIES = libnl
 
+define HOSTAPD_LIBNL_CONFIG
+	echo "CONFIG_LIBNL20=y" >>$(HOSTAPD_CONFIG)
+endef
+
 define HOSTAPD_CRYPTO_CONFIG
 	echo "CONFIG_CRYPTO=internal" >>$(HOSTAPD_CONFIG)
 	echo "CONFIG_INTERNAL_LIBTOMMATH=y" >>$(HOSTAPD_CONFIG)
@@ -82,6 +86,7 @@ define HOSTAPD_CONFIGURE_CMDS
 	$(HOSTAPD_RADIUS_IPV6_CONFIG)
 	$(HOSTAPD_EAP_CONFIG)
 	$(HOSTAPD_WPS_CONFIG)
+	$(HOSTAPD_LIBNL_CONFIG)
 endef
 
 define HOSTAPD_INSTALL_TARGET_CMDS