depth = ..

STEPMAKE_TEMPLATES=metafont install install-out
LOCALSTEPMAKE_TEMPLATES=lilypond

include $(depth)/make/stepmake.make


MFTRACE_FLAGS=  --simplify

EXTRA_DIST_FILES += README 

# We don't use $(MF_FILES), because there's more .mf cruft here
FETA_MF_FILES = $(call src-wildcard,feta[0-9]*.mf)\
	$(call src-wildcard,feta-braces-[a-z].mf)\
	$(call src-wildcard,feta-alphabet*[0-9].mf)\
	$(call src-wildcard,parmesan[0-9]*.mf)

STAFF_SIZES = 11 13 14 16 18 20 23 26
BRACES = a b c d e f g h i

OTF_FILES = $(STAFF_SIZES:%=$(outdir)/emmentaler-%.otf)\
 $(outdir)/aybabtu.otf
PE_SCRIPTS = $(STAFF_SIZES:%=$(outdir)/emmentaler-%.pe)\
 $(STAFF_SIZES:%=$(outdir)/emmentaler-%.dep)
OTF_TABLES = $(STAFF_SIZES:%=$(outdir)/feta%.otf-table)\
 $(BRACES:%=$(outdir)/feta-braces-%.otf-table)
FETA_FONTS = $(FETA_MF_FILES:.mf=)
SVG_FILES = $(OTF_FILES:%.otf=%.svg) $(ALL_FONTS:%=$(outdir)/%.svg)

FC_FIND=$(shell $(FCMATCH) --verbose 'Century Schoolbook L:style=$(1)' | grep 'file:' | sed 's/.*"\([^"]*\)".*/\1/g')

NCSB_OTFS=$(addprefix $(outdir)/,CenturySchL-Ital.otf CenturySchL-BoldItal.otf CenturySchL-Roma.otf CenturySchL-Bold.otf)
NCSB_INSTALL_DIR=$(local_lilypond_datadir)/fonts/otf

LOG_FILES = $(FETA_MF_FILES:%.mf=$(outdir)/%.log)
LISP_FILES = $(FETA_MF_FILES:%.mf=$(outdir)/%.lisp)
ENC_FILES = $(FETA_MF_FILES:%.mf=$(outdir)/%.enc)
TFM_FILES = $(FETA_MF_FILES:%.mf=$(outdir)/%.tfm)

ENCODING_FILE=$(findstring $(<F:.mf=.enc), $(FETA_MF_FILES:.mf=.enc))
MFTRACE_FLAGS=$(if $(ENCODING_FILE),--encoding $(outdir)/$(ENCODING_FILE),) --no-afm

$(outdir)/aybabtu.otf-table: $(BRACES:%=$(outdir)/feta-braces-%.otf-table)
	cat $^ > $@

$(outdir)/aybabtu.otf-gtable: $(BRACES:%=$(outdir)/feta-braces-%.otf-gtable)
	echo '(design_size . 20)' > $@


# only for fonts which
#
# 1. are mentioned in font.scm
#
# 2. are not included with teTeX
#


$(outdir)/emmentaler-%.otf $(outdir)/emmentaler-%.svg: $(outdir)/emmentaler-%.pe $(outdir)/feta%.pfa  $(outdir)/feta-alphabet%.pfa  $(outdir)/parmesan%.pfa $(outdir)/feta%.otf-table $(outdir)/feta%.otf-gtable
	cd $(outdir) && $(FONTFORGE) -script $(notdir $(basename ,$@).pe)

$(outdir)/aybabtu.otf $(outdir)/aybabtu.svg: $(outdir)/aybabtu.pe $(foreach s,$(BRACES),$(outdir)/feta-braces-$(s).pfa) $(outdir)/aybabtu.otf-table $(outdir)/aybabtu.otf-gtable
	cd $(outdir) && $(FONTFORGE) -script aybabtu.pe

$(outdir)/%.pfa: $(outdir)/%.log

$(outdir)/%.otf-table: $(outdir)/%.lisp
	cat $< \
		$(if $(findstring brace,$<),,$(subst feta,parmesan,$<)) \
		$(if $(findstring brace,$<),,$(subst feta,feta-alphabet,$<)) > $@


## ugh -- we want this to prevent failing -j2 compiles. 
$(outdir)/feta26.otf-table: $(outdir)/feta26.lisp $(outdir)/parmesan26.lisp $(outdir)/feta-alphabet26.lisp 
$(outdir)/feta23.otf-table: $(outdir)/feta23.lisp $(outdir)/parmesan23.lisp $(outdir)/feta-alphabet23.lisp 
$(outdir)/feta20.otf-table: $(outdir)/feta20.lisp $(outdir)/parmesan20.lisp $(outdir)/feta-alphabet20.lisp 
$(outdir)/feta18.otf-table: $(outdir)/feta18.lisp $(outdir)/parmesan18.lisp $(outdir)/feta-alphabet18.lisp 
$(outdir)/feta16.otf-table: $(outdir)/feta16.lisp $(outdir)/parmesan16.lisp $(outdir)/feta-alphabet16.lisp 
$(outdir)/feta14.otf-table: $(outdir)/feta14.lisp $(outdir)/parmesan14.lisp $(outdir)/feta-alphabet14.lisp 
$(outdir)/feta13.otf-table: $(outdir)/feta13.lisp $(outdir)/parmesan13.lisp $(outdir)/feta-alphabet13.lisp 
$(outdir)/feta11.otf-table: $(outdir)/feta11.lisp $(outdir)/parmesan11.lisp $(outdir)/feta-alphabet11.lisp 



$(outdir)/aybabtu.otf: $(outdir)/aybabtu.subfonts $(outdir)/aybabtu.fontname $(outdir)/aybabtu.otf-table $(outdir)/aybabtu.otf-gtable $(outdir)/aybabtu.pe

$(outdir)/aybabtu.otf $(outdir)/aybabtu.svg: $(BRACES:%=$(outdir)/feta-braces-%.pfa)

$(outdir)/aybabtu.fontname:
	echo -n 'aybabtu' > $@
$(outdir)/aybabtu.subfonts:
	echo $(subst .mf,,$(call src-wildcard,feta-braces-[a-z].mf)) > $@

$(PE_SCRIPTS): $(buildscript-dir)/gen-emmentaler-scripts.py
	$(PYTHON) $< --dir=$(outdir)

ALL_FONTS = $(FETA_FONTS)
PFA_FILES = $(ALL_FONTS:%=$(outdir)/%.pfa)

# Make tfm files first, log files last,
# so that normally log files aren't made twice
ALL_GEN_FILES= $(TFM_FILES) $(TFM_FILES) $(LOG_FILES) $(ENC_FILES) $(LISP_FILES) $(OTF_TABLES) $(NCSB_OTFS) $(PFA_FILES) $(OTF_FILES) $(SVG_FILES) 

#PRE_INSTALL=$(MAKE) "$(ALL_GEN_FILES)"

INSTALLATION_DIR=$(local_lilypond_datadir)/fonts/source
INSTALLATION_FILES=$(MF_FILES)

INSTALLATION_OUT_SUFFIXES=1 2 3 4 5 6

INSTALLATION_OUT_DIR2=$(local_lilypond_datadir)/fonts/otf
INSTALLATION_OUT_FILES2=$(OTF_FILES) $(NCSB_OTFS)

INSTALLATION_OUT_DIR3=$(local_lilypond_datadir)/fonts/tfm
INSTALLATION_OUT_FILES3=$(TFM_FILES)

INSTALLATION_OUT_DIR4=$(local_lilypond_datadir)/fonts/svg
INSTALLATION_OUT_FILES4=$(SVG_FILES)

INSTALLATION_OUT_DIR5=$(local_lilypond_datadir)/fonts/type1
INSTALLATION_OUT_FILES5=$(PFA_FILES)

export MFINPUTS:=.:$(MFINPUTS)



default: $(ALL_GEN_FILES) $(outdir)/emmentaler-20.otf tree-regen

.PHONY: tree-regen

# FIXME: temporary hack: must regenerate after building fonts
tree-regen:
	${MAKE} -C $(top-build-dir) link-mf-tree

##
## todo: this also depends on .tfm, FIXME.
$(outdir)/%.lisp $(outdir)/%.otf-gtable $(outdir)/%.enc  $(outdir)/%.tex $(outdir)/%.dep: $(outdir)/%.log
	$(PYTHON) $(buildscript-dir)/mf-to-table.py --global-lisp=$(outdir)/$(<F:.log=.otf-gtable) --lisp=$(outdir)/$(<F:.log=.lisp) --outdir=$(outdir) --dep $(outdir)/$(<F:.log=.dep) --enc $(outdir)/$(<F:.log=.enc) --tex $(outdir)/$(<F:.log=.tex) $<

local-clean:
	rm -f mfplain.mem mfplain.log
	rm -f *.tfm *.log

$(outdir)/%.enc.in: %.enc
	cp $< $@


$(NCSB_OTFS): $(NCSB_SOURCE_FILES)  $(buildscript-dir)/pfx2ttf.fontforge
	$(foreach i, $(basename $(NCSB_SOURCE_FILES)), \
		$(FONTFORGE) -script $(buildscript-dir)/pfx2ttf.fontforge \
			$(i).pfb $(i).afm $(outdir)/ && ) true