de042fc2f2
redo: 5.4s redo -j4: 3.0s make: 2.3s make -j4: 1.4s make SHELL=/bin/dash: 1.2s make SHELL=/bin/dash -j4: 0.83s We have some distance to go yet. Of course, redo is still written in python, not C, so it's very expensive, and the on-disk dependency store is very inefficient.
26 lines
449 B
Makefile
26 lines
449 B
Makefile
all:
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. ./check-1.sh
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$(MAKE) 1.n0 2.n0 3.n0
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$(MAKE) $(shell seq 10 | sed 's/$$/.n1/')
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. ./check-2.sh
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%.n0: $(shell seq 10 | sed 's/$$/.n1/')
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: >$@
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%.n1: $(shell seq 100 | sed 's/$$/.n2/')
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echo n1-$* >$@
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.PRECIOUS: %.n2
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%.n2:
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echo n2-$* >$@
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echo $* >>$*.count
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echo $* >>in.countall
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$(MAKE) countall
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.PHONY: countall
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countall:
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echo $@ >>out.countall
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echo hello >$@
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clean:
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rm -f *~ .*~ *.n0 *.n1 *.n2 *.tmp *.count countall *.countall
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