default:
ifeq ($(out),www)
-ifeq ($(ISOLANG),ja)
+ifneq ($(N0_PDF_FILES),)
local-WWW-1: $(MASTER_TEXI_FILES) $(XREF_MAPS_FILES)
endif
-ifneq ($(ISOLANG),ja)
+ifeq ($(NO_PDF_FILES),)
local-WWW-1: $(MASTER_TEXI_FILES) $(PDF_FILES) $(XREF_MAPS_FILES)
endif