piece = merengue
CPU_CORES=`cat /proc/cpuinfo | grep -m1 "cpu cores" | sed s/".*: "//`
LILY_CMD = lilypond -ddelete-intermediate-files \
                    -dno-point-and-click #-djob-count=$(CPU_CORES)

notes = \
	bassclarinet.ily bass.ily bassoon.ily \
  cello.ily clarinet.ily flute.ily \
  horns1-2.ily horns3-4.ily \
  oboes.ily piccolo.ily \
  percussion1.ily percussion2.ily percussion3.ily timpani.ily \
  trombone1.ily trombone2.ily \
  trumpet1.ily trumpet2-3.ily tuba.ily \
  viola.ily violin1.ily violin2.ily

.SUFFIXES: .ly .ily .pdf .midi

#CURDIR = $(shell pwd)
VPATH = $(CURDIR)/Scores $(CURDIR)/PDF $(CURDIR)/Parts $(CURDIR)/Notes

%.ly: %.ily
%.pdf %.midi:  %.ly
	$(LILY_CMD) $<
	mv *.pdf PDF/

$(piece).pdf: $(notes)

piccolo.pdf: piccolo.ly piccolo.ily
flutes.pdf: flutes.ly flute.ily
clarinets.pdf: clarinets.ly clarinet.ily
oboes.pdf: oboes.ly oboes.ily
bassclarinet.pdf: bassclarinet.ly bassclarinet.ily
bassoon.pdf: bassoons.ly bassoon.ily
horns1-2.pdf: horns1-2.ly horns1-2.ily
horns3-4.pdf: horns3-4.ly horns3-4.ily
trumpet1.pdf: trumpet1.ly trumpet1.ily
trumpet2-3.pdf: trumpet2-3.ly trumpet2-3.ily
trombone1.pdf: trombone1.ly trombone1.ily
trombone2.pdf: trombone2.ly trombone2.ily
tuba.pdf: tuba.ly tuba.ily
percussion1.pdf: percussion1.ly percussion1.ily
percussion2.pdf: percussion2.ly percussion2.ily
percussion3.pdf: percussion3.ly percussion3.ily
timpani.pdf: timpani.ly timpani.ily
viola.pdf: viola.ly viola.ily
violin1.pdf: violin1.ly violin1.ily
violin2.pdf: violin2.ly violin2.ily
cello.pdf: cello.ly cello.ily
bass.pdf: bass.ly bass.ily

.PHONY: score
score: $(piece).pdf

.PHONY: parts
parts: \
  oboes.pdf clarinets.pdf bassclarinet.pdf bassoon.pdf \
  piccolo.pdf \
  horns1-2.pdf horns3-4.pdf trumpet1.pdf trumpet2-3.pdf \
  trombone1.pdf trombone2.pdf tuba.pdf \
  timpani.pdf percussion1.pdf percussion2.pdf percussion3.pdf \
  violin1.pdf violin2.pdf viola.pdf cello.pdf bass.pdf

archive:
	tar -cvvf merengue.tar \
	--exclude=*.pdf \
	--exclude=*.midi \
	--exclude=*git \
	--exclude=*.tar \
	--exclude=*.zip \
	--exclude=*~ \
	../Merengue/*
	tar -xvvf merengue.tar
	zip -r merengue.zip Merengue
	rm -R Merengue

clean:
	rm -f PDF/*.pdf
	rm -f MIDI/*.midi