1 MAKEVER:=$(shell make --version | ruby -n0e 'puts $$_[/Make (\d)/,1]') 2 3 test: abcd 4 5 abcd: 6 7 # GNU make 3 does not prioritize the rule with a shortest stem. 8 ifeq ($(MAKEVER),4) 9 a%: 10 echo FAIL 11 endif 12 abc%: 13 echo PASS 14 ab%: 15 echo FAIL 16
