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Commit 522710f3 authored by yawanng's avatar yawanng Committed by Yan Wang
Browse files

Add a rule to get numbers greater or equal to a minimum number. 

Cherry-pick from b235859a

Bug: 171217392
Test: Make
Change-Id: I04df72f813f892f0b6dec8b48e2a113af4545148
Merged-In: I04df72f813f892f0b6dec8b48e2a113af4545148
parent 67e13411

common/math.mk

+16 −0
Original line number Diff line number Diff line
@@ -181,6 +181,22 @@ $(call math-expect,(call numbers_less_than,3,0 2 1 3),0 2 1) 
$(call math-expect,(call numbers_less_than,4,0 2 1 3),0 2 1 3)

$(call math-expect,(call numbers_less_than,3,0 2 1 3 2),0 2 1 2)



# Returns the words in $2 that are numbers and are greater or equal to $1

define numbers_greater_or_equal_to

$(strip \

  $(foreach n,$2, \

    $(if $(call math_is_number,$(n)), \

      $(if $(call math_gt_or_eq,$(n),$(1)), \

        $(n)))))

endef



$(call math-expect,(call numbers_greater_or_equal_to,4,0 1 2 3),)

$(call math-expect,(call numbers_greater_or_equal_to,3,0 2 1 3),3)

$(call math-expect,(call numbers_greater_or_equal_to,2,0 2 1 3),2 3)

$(call math-expect,(call numbers_greater_or_equal_to,1,0 2 1 3),2 1 3)

$(call math-expect,(call numbers_greater_or_equal_to,0,0 2 1 3),0 2 1 3)

$(call math-expect,(call numbers_greater_or_equal_to,1,0 2 1 3 2),2 1 3 2)



_INT_LIMIT_WORDS := $(foreach a,x x,$(foreach b,x x x x x x x x x x x x x x x x,\

  $(foreach c,x x x x x x x x x x x x x x x x,x x x x x x x x x x x x x x x x)))