am 01efddb0: Make make make faster.

* commit '01efddb0b8c641a9ebfd955173dd58e015fbe903':
  Make make make faster.
This commit is contained in:
Jeff Brown
2012-05-30 15:02:56 -07:00
committed by Android Git Automerger

View File

@@ -98,7 +98,7 @@ empty :=
space := $(empty) $(empty)
define uniq-word
$(strip \
$(if $(filter $(2),$(1)), \
$(if $(filter-out 0 1,$(words $(filter $(2),$(1)))), \
$(eval h := |||$(subst $(space),|||,$(strip $(1)))|||) \
$(eval h := $(subst |||$(strip $(2))|||,|||$(space)|||,$(h))) \
$(eval h := $(word 1,$(h)) $(2) $(wordlist 2,9999,$(h))) \