I realized that I have to add prefix "lib" to my library so it will be called from system/lib location. So it should look like this
ifneq (,$(TARGET_BUILD_APPS))
LOCAL_JNI_SHARED_LIBRARIES := libefuse_tool
else
LOCAL_REQUIRED_MODULES := libefuse_tool
endif
LOCAL_MODULE := libefuse_tool
I can also remove LOCAL_JNI_SHARED_LIBRARIES := libefuse_tool because it will never be used.