export PATH:=$(builddir)/lily/$(outconfbase):$(builddir)/buildscripts/$(outconfbase):$(builddir)/scripts/$(outconfbase):$(PATH):
export LILYPONDPREFIX:=$(build_lilypond_datadir)/$(TOPLEVEL_VERSION)
export PYTHONPATH:=$(builddir)/python/$(outconfbase):$(PYTHONPATH)
+export DVIPSHEADERS:=$(builddir)/mf/out::
LILYPOND_BOOK_INCLUDES = -I $(pwd) -I $(outdir) -I$(input-dir) -I $(input-dir)/regression/ -I $(input-dir)/test/ -I $(input-dir)/tutorial/ -I $(builddir)/mf/$(outconfbase)/ -I $(builddir)/mf/out/
LILYPOND_BOOK_FLAGS = --process="lilypond --backend eps --formats=ps,png --header=texidoc -I $(srcdir)/input/test -e '(ly:set-option (quote internal-type-checking) \#t)'"
+
#texi-html for www only:
LILYPOND_BOOK_FORMAT=$(if $(subst out-www,,$(notdir $(outdir))),texi,texi-html)
LY2DVI = $(LILYPOND)