hs=$(wildcard *.hs)
chart=$(wildcard chart/*/*.hledger)

all: $(hs:.hs=) $(chart:.hledger=.csv)

c clean: \
 $(hs:.hs=.o/clean) \
 $(hs:.hs=.hi/clean) \
 $(hs:.hs=/clean) \
 $(chart:.hledger=.csv/clean)
%/clean:
	$(if $(wildcard $*),rm -f "$*")

%: %.hs
	ghc $<

chart/%.csv: chart/%.hledger ./hledger-print-csv.hs
	./hledger-print-csv \
	 -f $< \
	   >$@