OUTTXT_FILES += $(addprefix $(outdir)/,$(TEXI_FILES:.texi=.txt))
+TEXI2PDF_FLAGS += --command '@set version $(TOPLEVEL_VERSION)'
GENERATE_OMF = $(PYTHON) $(buildscript-dir)/texi2omf.py --format $(1) --location $(webdir)/$(tree-dir)/out-www/$(notdir $(basename $@)) --version $(TOPLEVEL_VERSION) $< > $@
TEXI2PDF_FLAGS += --command '@set version $(TOPLEVEL_VERSION)'