+##
+## settings to run LilyPond
-export PATH:=$(topdir)/lily/out:$(topdir)/buildscripts/out:$(PATH)
-
-export MFINPUTS:=$(topdir)/mf/:$(MFINPUTS)::
-export TEXINPUTS:=$(topdir)/mf/out/:$(topdir)/tex/:$(topdir)/ps/:$(TEXINPUTS):$(pwd)::
-export LILYINCLUDE:=$(topdir)/ps:$(topdir)/scm:$(topdir)/ly:$(topdir)/mf/out::$(TEX_TFMDIR):$(LILYINCLUDE)
-export TFMFONTS=$(topdir)/mf/out:
-
-export LILYPONDPREFIX:=$(depth)/
-
+# environment settings.
+export PATH:=$(top-build-dir)/lily/$(outconfbase):$(top-build-dir)/buildscripts/$(outconfbase):$(top-build-dir)/scripts/$(outconfbase):$(PATH):
+export LILYPONDPREFIX:=$(build_lilypond_datadir)/$(TOPLEVEL_VERSION)
+export PYTHONPATH:=$(top-build-dir)/python/$(outconfbase):$(PYTHONPATH)
+export DVIPSHEADERS:=$(top-build-dir)/mf/out::
the-script-dir=$(wildcard $(script-dir))
-ifneq ($(the-script-dir),)
-
-### some versions apparently choke on $(message)
-### $(message running from source tree stepmake)
-
ABC2LY = $(script-dir)/abc2ly.py
CONVERT_LY = $(script-dir)/convert-ly.py
-LY2DVI = $(script-dir)/ly2dvi.py
+LILYPOND = $(top-build-dir)/lily/$(outconfbase)/lilypond
LILYPOND_BOOK = $(script-dir)/lilypond-book.py
-LILYPOND_BOOK_INCLUDES = -I $(pwd) -I $(input-dir)/tricks/ -I $(input-dir)/regression/ -I $(input-dir)/test/
-PS_TO_GIFS = $(buildscript-dir)/ps-to-gifs.sh
-PS_TO_PNGS = $(buildscript-dir)/ps-to-pngs.sh
-
-else
-### some versions apparently choke on $(message)
-### $(message running from installed stepmake)
-
-ABC2LY = $(shell $(SHELL) -c 'type -p abc2ly')
-LY2DVI = $(shell $(SHELL) -c 'type -p ly2dvi')
-CONVERT_LY = $(shell $(SHELL) -c 'type -p convert-ly')
-LILYPOND_BOOK = $(shell $(SHELL) -c 'type -p lilypond-book')
-LILYPOND_BOOK_INCLUDES = -I. -I.. -I$(outdir)
-PS_TO_GIFS = $(shell $(SHELL) -c 'type -p ps-to-gifs')
-PS_TO_PNGS = $(shell $(SHELL) -c 'type -p ps-to-pngs')
+LILYPOND_BOOK_INCLUDES = -I $(src-dir)/ -I $(outdir) -I$(input-dir) -I $(input-dir)/regression/ -I $(input-dir)/test/ -I $(input-dir)/tutorial/ -I $(top-build-dir)/mf/$(outconfbase)/ -I $(top-build-dir)/mf/out/
+LILYPOND_BOOK_FLAGS = --process="$(LILYPOND) --backend=eps --formats=ps,png --header=texidoc -I $(top-src-dir)/input/test -dinternal-type-checking -danti-alias-factor=2 -dgs-font-load"
-endif
+#texi-html for www only:
+LILYPOND_BOOK_FORMAT=$(if $(subst out-www,,$(notdir $(outdir))),texi,texi-html)
+LY2DVI = $(LILYPOND)
+LYS_TO_TELY = $(buildscript-dir)/lys-to-tely.py