On Sep 14, 2011, at 9:12 AM, Gaetan Nadon wrote: > > +if HAVE_XMLTO_TEXT > +noinst_DATA += $(docbook:.xml=.txt) > +%.txt: %.xml $(chapters) > + $(AM_V_GEN)$(XMLTO) $(XMLTO_HTML_FLAGS) txt $< > +endif HAVE_XMLTO_TEXT ^^^ XMLTO_TEXT_FLAGS ??