share/make/config.mk - R - Git at Google

 print: FORCE
 	@echo $($(VAR))
 FORCE:

 print-name-and-value: FORCE
 	@echo $(VAR) = $($(VAR))
	print: FORCE
	@echo $($(VAR))
	FORCE:

	print-name-and-value: FORCE
	@echo $(VAR) = $($(VAR))