# Makefile for Lucida math fonts.
# 
version = 1.2

# Installation directories.
# 
tfm_dir = /usr/local/lib/tex/fonts/adobe/lucida
vf_dir = $(tfm_dir)

# How to install the font files.
#
INSTALL_DATA = install -m 664

# The various files we can make.
# 
regular=plcb.tfm plcbi.tfm plcr.tfm plcri.tfm plcro.tfm
math=plcrm.tfm plcry.tfm plcrv.tfm
sans=plcbis.tfm plcbs.tfm plcrs.tfm plcris.tfm plcrst.tfm # plcbst
bright=plcbb.tfm plcrb.tfm plcrbi.tfm # plcdbi
adobe_all = $(math) $(regular) $(sans) $(bright)

# We use afm2tfm from the dvips{,k} distribution.
# 
AFM2TFM=afm2tfm
AFM2TFMFLAGS=-O

# Directory where encoding files are kept.
encoding_dir = $(dvips)/reencode

# How to make a TFM file from a VPL file (run vptovf, ignoring warnings
# about numbers larger than 2048).
# (I don't understand why `.vpl.tfm' doesn't work.)
# 
%.vf %.tfm: %.vpl hack-vpl hack-tfm
	hack-vpl $<
	vptovf $< $*.vf $*.tfm
	hack-tfm $*.tfm

# How to make a TFM file from an AFM file (overridden for the math
# fonts, which need a special encoding).
%.vpl: %.afm $(AFM2TFM)
	$(AFM2TFM) $< -v $*.vpl r$*.tfm

# How to make a .enc file (copy from another directory):
# 
%.enc:
	cp $(encoding_dir)/$@ .
	chmod 444 $@

default: $(adobe_all)
all: $(adobe_all)

# Slanted.
plcro.vpl: plcr.afm
	$(AFM2TFM) $< $(AFM2TFMFLAGS) -s .167 -v $@ rplcro.tfm

# Math italic.
plcrm.vpl: plcrm.afm texmital.enc
	$(AFM2TFM) $< $(AFM2TFMFLAGS) -v $@ -t texmital.enc rplcrm.tfm

# Math symbol.
plcry.vpl: plcry.afm plcry.add texmsym.enc
	$(AFM2TFM) $< $(AFM2TFMFLAGS) -v $@ -t texmsym.enc rplcry.tfm

# Math extension.
plcrv.vpl: plcrv.afm plcrv.add texmext.enc
	$(AFM2TFM) $< $(AFM2TFMFLAGS) -v $@ -t texmext.enc rplcrv.tfm

install: all
	-mkdir $(tfm_dir) $(vf_dir) >/dev/null 2>&1
	for f in *.tfm; do $(INSTALL_DATA) $$f $(tfm_dir)/$$f; done
	for f in *.vf; do $(INSTALL_DATA) $$f $(vf_dir)/$$f; done

distdir = lucida-$(version)
dist: $(adobe_all)
	rm -rf $(distdir)
	mkdir $(distdir)
	ln Makefile NEWS README lucidamath.tex $(distdir)
	bash -c "ln plc*.{afm,tfm,vf} $(distdir)"
	ln rplc*.tfm $(distdir)
	ln *.sty *.sup $(distdir)
	cp $(encoding_dir)/*.enc $(distdir)
	grep rplc psfonts.add > $(distdir)/psfonts.add
	cp $(generic)/tralphap.tex $(distdir)
	tar czf $(distdir). $(distdir)
	rm -rf $(distdir)

mostlyclean clean:
	rm -f hackvpl* *.pl *.vpl *.enc

distclean: clean

realclean:
	rm -f *.tfm *.vf

extraclean: distclean
	rm -f  *~ *#* *.dvi *.log *.aux *.ps