MAKEVER:=$(shell make --version | ruby -n0e 'puts $$_[/Make (\d)/,1]') | |
# GNU make 4 doesn't sort glob results. | |
ifeq ($(MAKEVER,4)) | |
$(info test skipped) | |
else | |
test1: | |
echo '$$(info foo)' > foo.d | |
echo '$$(info bar)' > bar.d | |
test2: | |
echo $(wildcard *.d) | |
-include *.d | |
endif |