+ALL_SOURCES += $(TEXI_FILES)
+
+TEXINFO_SOURCES = $(TEXI_FILES)
+
+OUTTXT_FILES += $(addprefix $(outdir)/,$(TEXI_FILES:.texi=.txt))
+
+GENERATE_OMF = $(PYTHON) $(buildscript-dir)/texi2omf.py --format $(1) --location $(webdir)/$(tree-dir)/out-www/$(notdir $(basename $@)) --version $(TOPLEVEL_VERSION) $< > $@
+
+TEXINFO_PAPERSIZE_OPTION= $(if $(findstring $(PAPERSIZE),a4),,-t @afourpaper)
+
+MAKEINFO_FLAGS = --enable-encoding
+MAKEINFO = LANG= $(MAKEINFO_PROGRAM) $(MAKEINFO_FLAGS)
+
+
+# info stuff
+INFO_INSTALL_FILES = $(wildcard $(addsuffix *, $(INFO_FILES)))
+INFO_INSTALL_COMMAND =$(if $(INFO_INSTALL_FILES),\
+ $(INSTALLPY) -d $(DESTDIR)$(infodir) ; \
+ $(MAKE) INSTALLATION_OUT_DIR=$(infodir) \
+ depth=$(depth) INSTALLATION_OUT_FILES="$(INFO_INSTALL_FILES)" \
+ -f $(stepdir)/install-out.sub.make,true)