CURDOC=$(shell basename "$(CURDIR)")

DIRS=../Geh_aus_mein_Herz ../In_dieser_lieben_Sommerzeit

EXTRAS=-mit-Texthinweisen

all: $(CURDOC)$(EXTRAS).pdf

clean:
	rm -f *.pre *.post

Clean: clean
	rm -f *.pdf *.midi

include ../.meta/*.mk

%.pre: %.ly
	cat "$<" > "$@"

Geh_aus_mein_Herz_%.pre: ../Geh_aus_mein_Herz/%.ly
	cat "$<" > "$@"

In_dieser_lieben_Sommerzeit_%.pre: ../In_dieser_lieben_Sommerzeit/%.ly
	cat "$<" > "$@"

%.post: %.pre $(patsubst %.ly,%.pre,$(shell find $(DIRS) -name '*.ly' | cut -d/ -f2,3 | tr '/' '_')) ../.meta/header.ly
	cat ../.meta/header.ly "$<" \
	|m4 \
	>"$@"

%.pdf: %.post
	lilypond $<
	pkill -SIGHUP -xf "mupdf(-x11)? $@" || true