blob: 2d76159f7e39935e5113afcb5ab948b58bd44b77 [file] [log] [blame]
define element_mask
$(if $(1),
$(if $(filter $(firstword $(1)),$(2)), T, F)
$(call element_mask,$(wordlist 2,$(words $(1)),$(1)),$(2)))
endef
$(call element_mask,A B C,C)