DOCUMENTATION_INCLUDES = \
-I $(top-src-dir)/Documentation/user \
-I $(top-build-dir)/Documentation/user/$(outdir)
-DOCUMENTATION_INCLUDES += $(foreach lang, $(LANGS), -I $(top-build-dir)/Documentation/$(lang)/user/$(outdir))
LILYPOND_BOOK_INCLUDES += $(DOCUMENTATION_INCLUDES)
MAKEINFO_FLAGS += --force --enable-encoding $(DOCUMENTATION_INCLUDES)
MAKEINFO = LANG= $(MAKEINFO_PROGRAM) $(MAKEINFO_FLAGS)
-TEXI2PDF_FLAGS += --batch --tidy
-TEXI2PDF_FLAGS += $(DOCUMENTATION_INCLUDES)
+TEXI2PDF_FLAGS += -q --batch $(DOCUMENTATION_INCLUDES)
TELY_FILES = $(call src-wildcard,*.tely)
OUT_TEXI_FILES = $(TELY_FILES:%.tely=$(outdir)/%.texi)