src/third_party/mozjs-45/build/pymake/tests/include-regen2.mk - cobalt - Git at Google

 # make should make makefiles that it has rules for if they are
 # included
 include test.mk

 all:
 	test "$(X)" = "1"
 	@echo "TEST-PASS"

 test.mk:
 	@echo "X = 1" > $@
	# make should make makefiles that it has rules for if they are
	# included
	include test.mk

	all:
	test "$(X)" = "1"
	@echo "TEST-PASS"

	test.mk:
	@echo "X = 1" > $@