CFLAGS = -Wall -std=gnu99 -O
CFLAGS += `gsl-config --cflags`
LDLIBS = $$(gsl-config --libs)

plot.png: plot.gpi data
	gnuplot $<

data: main
	./$< > $@

.PHONEY: test
test:
	echo $(CFLAGS)
	echo $(LDLIBS)

.PHONEY: clean
clean:
	$(RM) main *.png data