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#T commandline: ['-j2']
# A submake shouldn't return control to the parent until it has actually finished doing everything.
all:
-$(MAKE) -f $(TESTPATH)/parallel-submake.mk subtarget
cat results
test "$$(cat results)" = "0123"
@echo TEST-PASS
subtarget: succeed-slowly fail-quickly
succeed-slowly:
printf 0 >>results; sleep 1; printf 1 >>results; sleep 1; printf 2 >>results; sleep 1; printf 3 >>results
fail-quickly:
exit 1
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