1# TODO(go): Fix 2 3MAKEVER:=$(shell make --version | ruby -n0e 'puts $$_[/Make (\d)/,1]') 4 5ifeq ($(MAKEVER),4) 6 7# GNU make 4 escapes $(SHELL). 8test: 9 echo test skipped 10 11else 12 13export FOO=-x 14 15override SHELL := PS4="cmd: " /bin/bash $${FOO} 16$(info $(shell echo foo)) 17 18test: 19 @echo baz 20 21endif 22