all: julia julia-000.ppm julia-000.jpg

clean:
	rm -f julia ztoppm.o julia-???.ppm julia-???.jpg

ztoppm.o: ztoppm.c ztoppm.h
	gcc -c ztoppm.c

julia: julia.c ztoppm.o ztoppm.h
	gcc -o julia julia.c ztoppm.o -lm

julia-000.ppm: julia
	./julia

julia-000.jpg: julia-000.ppm
	for i in julia-???.ppm; do cjpeg -q 95 $$i >$${i%.ppm}.jpg; done