+# make dereferences symlinks, and $(INFO_IMAGES_DIR) is a symlink
+# to $(outdir), so we can't use directly $(INFO_IMAGES_DIR) as a
+# prerequisite, otherwise %.info are always outdated (because older
+# than $(outdir)), hence this .dep file
+
+$(outdir)/$(INFO_IMAGES_DIR).info-images-dir-dep: $(OUT_TEXI_FILES)
+ifneq ($(INFO_IMAGES_DIR),)
+ rm -f $(INFO_IMAGES_DIR)
+ ln -s $(outdir) $(INFO_IMAGES_DIR)
+ mkdir -p $(outdir)/$(INFO_IMAGES_DIR)
+ rm -f $(outdir)/$(INFO_IMAGES_DIR)/[a-f0-9][a-f0-9]
+ cd $(outdir)/$(INFO_IMAGES_DIR) && $(buildscript-dir)/mass-link symbolic .. . [a-f0-9][a-f0-9]
+endif
+ touch $@
+
+$(outdir)/%.info: $(outdir)/%.texi $(outdir)/$(INFO_IMAGES_DIR).info-images-dir-dep $(outdir)/version.itexi
+ $(MAKEINFO) -I$(src-dir) -I$(outdir) --output=$@ $<
+
+$(outdir)/lilypond-%.info: $(outdir)/%.texi $(outdir)/$(INFO_IMAGES_DIR).info-images-dir-dep $(outdir)/version.itexi
+ $(MAKEINFO) -I$(src-dir) -I$(outdir) --output=$@ $<
+
+$(outdir)/%-big-page.html: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.xref-map $(outdir)/version.itexi
+ $(TEXI2HTML) --I=$(src-dir) --I=$(outdir) -D bigpage --output=$@ $(TEXI2HTML_INIT) $<
+
+$(outdir)/%.html: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.xref-map $(outdir)/version.itexi
+ $(TEXI2HTML) --I=$(src-dir) --I=$(outdir) --output=$@ $(TEXI2HTML_INIT) $<
+
+$(outdir)/%/index.html: $(outdir)/%.texi $(XREF_MAPS_DIR)/%.xref-map $(outdir)/version.itexi $(outdir)/%.html.omf
+ mkdir -p $(dir $@)
+ $(TEXI2HTML) --I=$(src-dir) --I=$(outdir) --output=$(dir $@) --prefix=index --split=section $(TEXI2HTML_INIT) $<
+ cp $(top-src-dir)/Documentation/lilypond*.css $(dir $@)