GRAPH = gnuplot

CC = clang
CFLAGS = -Wall -O3 
LFLAGS = -O3
LIBS = -lgsl -lm 

all: mc-pi

mc-pi: main.o mc_pi.o
	${CC} $(LFLAGS) -o $@ $^ $(LIBS)

res: mc-pi
	./mc-pi > res

mc-pi1.png: mc-pi1.gp res
	$(GRAPH) mc-pi1.gp

mc-pi2.png: mc-pi2.gp res
	$(GRAPH) mc-pi2.gp

clean:
	rm -f *.o *~ mc-pi

veryclean: clean
	rm -f res mc-pi1.png mc-pi2.png