-LANG_TEXIDOC_FLAG=$(if $(ISOLANG),--header=texidoc$(ISOLANG),)
-LILYPOND_BOOK_LILYPOND_FLAGS=-dbackend=eps --formats=ps,png,pdf $(LILYPOND_JOBS) -dinclude-eps-fonts -dgs-load-fonts --header=texidoc $(LANG_TEXIDOC_FLAG) -I $(top-src-dir)/input/manual -dcheck-internal-types -ddump-signatures -danti-alias-factor=$(ANTI_ALIAS_FACTOR)
-LILYPOND_BOOK_VERBOSE = --verbose
+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 \
+$(LANG_TEXIDOC_FLAGS) \
+-dcheck-internal-types \
+-ddump-signatures \
+-danti-alias-factor=$(ANTI_ALIAS_FACTOR)
+
+ifeq ($(USE_EXTRACTPDFMARK),yes)
+LILYPOND_BOOK_LILYPOND_FLAGS+= \
+-dfont-export-dir=$(top-build-dir)/out-fonts \
+-dgs-never-embed-fonts
+endif
+
+ifdef QUIET_BUILD
+LILYPOND_BOOK_WARN = --loglevel=NONE
+else
+LILYPOND_BOOK_WARN = --loglevel=WARN
+endif
+