-install-docs:: $(foreach i,$(XMLDocWays),$(INSTALL_XML_DOC)$(subst .no-chunks-html,-no-chunks.html,.$(i)))
+install-docs:: $(foreach i,$(XMLDocWays),$(INSTALL_XML_DOC)$(patsubst %.html-no-chunks,%.html,$(patsubst %.htmlhelp,%.chm,$(patsubst %.html,%-html/index.html,.$(i)))))