depends = 
objects = 1.gif mcdermott1.gif mcdermott2.gif 50.gif lb_ex.gif mm_tt.gif\
		tu_oneway.gif tu_twoway.gif maze2.gif local.gif


all: $(objects)

lb_ex.gif:lb_ex.maze
	echo making $@ from $<
	ascii2tcsh +c +b +n < lb_ex.maze > t
	chmod 700 t
	t
	ppmtogif maze.ppm > t3
	transgif -t white -o lb_ex.gif t3
	rm -f t3 t maze.ppm maze.pgm maze.eps


%.pgm:%.maze ascii2tcsh
	echo making $@ from $<
	ascii2tcsh -c +b +n < $< > t
	chmod 700 t
	t
	mv maze.pgm $@
	rm -f t maze.ppm maze.pgm maze.eps

%.jpg:%.maze ascii2tcsh
	echo making $@ from $<
	ascii2tcsh +c -b -n < $< > t
	chmod 700 t
	t
	cjpeg -quality 75 -outfile $@ maze.ppm
	rm -f t maze.ppm maze.pgm maze.eps

%.eps:%.maze 
	echo making $@ from $<
	ascii2tcsh < $< > t
	chmod 700 t
	t
	mv maze.eps $@
	rm -f t

%.gif:%.maze
	echo making $@ from $<
	ascii2tcsh +c -b +n < $< > t
	chmod 700 t
	t
	ppmtogif maze.ppm > t3
	transgif -t white -o $@ t3
	rm -f t3 t maze.ppm maze.pgm maze.eps

ascii2tcsh: ascii2tcsh.c
	gcc -o ascii2tcsh -g ascii2tcsh.c


solution:
	echo if this core dumps, run without make (buffer overflow)
	whirlgif -trans #ffffff -o solution1.gif -loop 1 -time 1 a???.gif