diff --git a/core/main.mk b/core/main.mk
index 7d27ef3..a6db371 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1001,17 +1001,21 @@
   $(eval unused_whitelist := $(filter-out $(files),$(whitelist_patterns))) \
   $(call maybe-print-list-and-error,$(unused_whitelist),$(makefile) includes redundant whitelist entries in its artifact path requirement.) \
   $(eval ### Optionally verify that nothing else produces files inside this artifact path requirement.) \
+  $(eval extra_files := $(filter-out $(files) $(HOST_OUT)/%,$(product_FILES))) \
+  $(eval files_in_requirement := $(filter $(path_patterns),$(extra_files))) \
+  $(eval all_offending_files += $(files_in_requirement)) \
+  $(eval whitelist := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST)) \
+  $(eval whitelist_patterns := $(call resolve-product-relative-paths,$(whitelist))) \
+  $(eval offending_files := $(filter-out $(whitelist_patterns),$(files_in_requirement))) \
   $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS),\
-    $(eval extra_files := $(filter-out $(files) $(HOST_OUT)/%,$(product_FILES))) \
-    $(eval whitelist := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_ARTIFACT_PATH_REQUIREMENT_WHITELIST)) \
-    $(eval whitelist_patterns := $(call resolve-product-relative-paths,$(whitelist))) \
-    $(eval files_in_requirement := $(filter $(path_patterns),$(extra_files))) \
-    $(eval offending_files := $(filter-out $(whitelist_patterns),$(files_in_requirement))) \
     $(call maybe-print-list-and-error,$(offending_files),$(INTERNAL_PRODUCT) produces files inside $(makefile)s artifact path requirement.) \
     $(eval unused_whitelist := $(filter-out $(extra_files),$(whitelist_patterns))) \
     $(call maybe-print-list-and-error,$(unused_whitelist),$(INTERNAL_PRODUCT) includes redundant artifact path requirement whitelist entries.) \
   ) \
 )
+$(PRODUCT_OUT)/offending_artifacts.txt:
+	rm -f $@
+	$(foreach f,$(sort $(all_offending_files)),echo $(f) >> $@;)
 
 ifeq (0,1)
   $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):)