CONVERT_LY = $(script-dir)/convert-ly.py
LILYPOND_BOOK = $(script-dir)/lilypond-book.py
-LILYPOND_BOOK_INCLUDES = -I $(src-dir)/ -I $(outdir) -I $(input-dir) -I $(input-dir)/regression/ -I $(input-dir)/manual/ -I $(input-dir)/tutorial/ -I $(top-build-dir)/mf/$(outconfbase)/ -I $(top-build-dir)/mf/out/ -I $(input-dir)/lsr/
+LILYPOND_BOOK_INCLUDES = -I $(src-dir)/ -I $(outdir) -I $(input-dir) \
+ -I $(input-dir)/lsr/ -I $(input-dir)/regression/ -I $(input-dir)/manual/ \
+ -I $(input-dir)/tutorial/ -I $(top-build-dir)/mf/$(outconfbase)/ \
+ -I $(top-build-dir)/mf/out/ -I $(top-src-dir)/input/manual
## override from cmd line to speed up.
ANTI_ALIAS_FACTOR=2
LILYPOND_JOBS=$(if $(CPU_COUNT),-djob-count=$(CPU_COUNT),)
LANG_TEXIDOC_FLAGS:=$(foreach lang,$(LANGS),--header=texidoc$(lang))
+LANG_DOCTITLE_FLAGS:=$(foreach lang,$(LANGS),--header=doctitle$(lang))
LILYPOND_BOOK_LILYPOND_FLAGS=-dbackend=eps \
--formats=ps,png,pdf \
$(LILYPOND_JOBS) \
-dinclude-eps-fonts \
-dgs-load-fonts \
+--header=doctitle \
+$(LANG_DOCTITLE_FLAGS) \
--header=texidoc \
$(LANG_TEXIDOC_FLAGS) \
--I $(top-src-dir)/input/manual \
-dcheck-internal-types \
-ddump-signatures \
-danti-alias-factor=$(ANTI_ALIAS_FACTOR)
+ifdef QUIET_BUILD
+LILYPOND_BOOK_VERBOSE =
+else
LILYPOND_BOOK_VERBOSE = --verbose
+endif
+
LILYPOND_BOOK_INFO_IMAGES_DIR = $(if $(INFO_IMAGES_DIR),--info-images-dir=$(INFO_IMAGES_DIR),)
LILYPOND_BOOK_FLAGS = $(LILYPOND_BOOK_VERBOSE) $(LILYPOND_BOOK_INFO_IMAGES_DIR)