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