Enable the stroke plugin on Android.

Android.mk.in

@@ -5,7 +5,7 @@ include $(CLEAR_VARS)
 # also these plugins are loaded by default (if not changed in strongswan.conf)
 strongswan_PLUGINS := openssl fips-prf random pubkey pkcs1 \
 	pem xcbc hmac kernel-netlink socket-default android \
-	eap-identity eap-mschapv2 eap-md5
+	stroke eap-identity eap-mschapv2 eap-md5
 
 # helper macros to only add source files for plugins included in the list above
 # source files are relative to the android.mk that called the macro

src/libcharon/Android.mk

@@ -147,6 +147,12 @@ LOCAL_SRC_FILES += $(call add_plugin, socket-default)
 
 LOCAL_SRC_FILES += $(call add_plugin, socket-dynamic)
 
+LOCAL_SRC_FILES += $(call add_plugin, stroke)
+ifneq ($(call plugin_enabled, stroke),)
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/../stroke/
+endif
+
+
 # build libcharon --------------------------------------------------------------
 
 LOCAL_C_INCLUDES += \