Adjust C++ compiler warning flags with the off-device TRT
Change-Id: I031d191f8de99789fa0c000c01d61baffa2d3627
diff --git a/native/jni/Android.mk b/native/jni/Android.mk
index 567648f..bd769d2 100644
--- a/native/jni/Android.mk
+++ b/native/jni/Android.mk
@@ -28,7 +28,7 @@
LOCAL_C_INCLUDES += $(LATIN_IME_SRC_FULLPATH_DIR) $(LATIN_IME_SRC_FULLPATH_DIR)/gesture
-LOCAL_CFLAGS += -Werror -Wall
+LOCAL_CFLAGS += -Werror -Wall -Wextra -Weffc++ -Wno-system-headers
# To suppress compiler warnings for unused variables/functions used for debug features etc.
LOCAL_CFLAGS += -Wno-unused-parameter -Wno-unused-function