A GNU Make makefile for combining mup and chordpro files into one songbook.

Makefile

# Make the family songbook out of mup and chordpro files.
#
# Create trumpet versions by including TRUMPET=true on the command line.

COVER_OUT    = cover.pdf
COVER_SRC    = cover.tex
COVER_JUNK   = cover.aux cover.log

MUP          = mup
MUP_IN       = $(wildcard *.mup)
MUP_PSOUT    = $(patsubst %.mup,%.ps,$(MUP_IN))
MUP_OUT      = $(patsubst %.mup,%.pdf,$(MUP_IN))

CHORDPRO     = chordpro
CHORDPRO_IN  = $(wildcard *.pro)
CHORDPRO_OUT = $(patsubst %.pro,%.pdf,$(CHORDPRO_IN))

PDFUNITE     = pdfunite
OUTPUT       = songbook.pdf


all: $(OUTPUT)

.PHONY: clean

clean:
	rm -f $(COVER_OUT) $(MUP_OUT) $(MUP_PSOUT) $(CHORDPRO_OUT) $(OUTPUT)

$(COVER_OUT): $(COVER_SRC)
	pdflatex $(if $(TRUMPET),"\def\istrumpet{1} \input{cover.tex}",cover.tex)
	rm -f $(COVER_JUNK)

$(MUP_PSOUT): %.ps : %.mup
	$(MUP) $(if $(TRUMPET),"-DTRUMPET") -f $@ $<

$(MUP_OUT): %.pdf : %.ps
	ps2pdf $(patsubst %.pdf,%.ps,$@) $@

$(CHORDPRO_OUT): %.pdf : %.pro
	$(CHORDPRO) $<

$(OUTPUT): $(COVER_OUT) $(MUP_OUT) $(CHORDPRO_OUT)
	$(PDFUNITE) $(COVER_OUT) $(sort $(MUP_OUT) $(CHORDPRO_OUT)) $(OUTPUT)