NOTICE file only module

To pick up a NOTICE file in LOCAL_PATH and attach it to
/system/lib/libfoo.so, use the following syntax:

include $(CLEAR_VARS)
LOCAL_MODULE_CLASS := NOTICE_FILES
LOCAL_INSTALLED_MODULE := $(PRODUCT_OUT)/system/lib/libfoo.so
include $(BUILD_NOTICE_FILE)

Bug: 7460213
Change-Id: Ie692be72deab37be04d1b578578c131a0885a090
diff --git a/core/droiddoc.mk b/core/droiddoc.mk
index 9f42933..88031ba 100644
--- a/core/droiddoc.mk
+++ b/core/droiddoc.mk
@@ -22,9 +22,9 @@
 
 LOCAL_IS_HOST_MODULE := $(call true-or-empty,$(LOCAL_IS_HOST_MODULE))
 ifeq ($(LOCAL_IS_HOST_MODULE),true)
-my_prefix:=HOST_
+my_prefix := HOST_
 else
-my_prefix:=TARGET_
+my_prefix := TARGET_
 endif
 
 LOCAL_MODULE_CLASS := $(strip $(LOCAL_MODULE_CLASS))