time:
	time python -O b.py >@out
	cmp @out out

cmp:
	python -O b.py >@out
	cmp @out out

diff:
	python -O b.py >@out
	diff @out out

dist:
	tar czf parrotbench.tgz README.txt Makefile b.py b?.py out out[0-9]

clean:
	-rm -f @* *~ *.pyc *.pyo parrotbench.tgz

times:
	for i in 0 1 2 3 4 5 6; do \
	    echo b$$i.py; \
	    time python b$$i.py >@out$$i; \
	    cmp @out$$i out$$i; \
	done

cmps:
	for i in 0 1 2 3 4 5 6; do \
	    echo b$$i.py; \
	    python b$$i.py >@out$$i; \
	    cmp @out$$i out$$i; \
	done

diffs:
	for i in 0 1 2 3 4 5 6; do \
	    echo b$$i.py; \
	    python b$$i.py >@out$$i; \
	    diff @out$$i out$$i; \
	done

all: out out0 out1 out2 out3 out4 out5 out6

out: b.py b?.py
	python -O b.py >out

out0: b0.py
	python b0.py >out0

out1: b1.py
	python b1.py >out1

out2: b2.py
	python b2.py >out2

out3: b3.py
	python b3.py >out3

out4: b4.py
	python b4.py >out4

out5: b5.py
	python b5.py >out5

out6: b6.py
	python b6.py >out6