1*9e94795aSAndroid Build Coastguard Worker4space :=$= $(space)$(space)$(space)$(space) 2*9e94795aSAndroid Build Coastguard Workerinvert_bool =$= $(if $(strip $(1)),,true) 3*9e94795aSAndroid Build Coastguard Worker 4*9e94795aSAndroid Build Coastguard Worker# Converts a list to a JSON list. 5*9e94795aSAndroid Build Coastguard Worker# $1: List separator. 6*9e94795aSAndroid Build Coastguard Worker# $2: List. 7*9e94795aSAndroid Build Coastguard Worker_json_list =$= [$(if $(2),"$(subst $(1),"$(comma)",$(2))")] 8*9e94795aSAndroid Build Coastguard Worker 9*9e94795aSAndroid Build Coastguard Worker# Converts a space-separated list to a JSON list. 10*9e94795aSAndroid Build Coastguard Workerjson_list =$= $(call _json_list,$(space),$(1)) 11*9e94795aSAndroid Build Coastguard Worker 12*9e94795aSAndroid Build Coastguard Worker# Converts a comma-separated list to a JSON list. 13*9e94795aSAndroid Build Coastguard Workercsv_to_json_list =$= $(call _json_list,$(comma),$(1)) 14*9e94795aSAndroid Build Coastguard Worker 15*9e94795aSAndroid Build Coastguard Worker# Adds or removes 4 spaces from _json_indent 16*9e94795aSAndroid Build Coastguard Workerjson_increase_indent =$= $(eval _json_indent := $$(_json_indent)$$(4space)) 17*9e94795aSAndroid Build Coastguard Workerjson_decrease_indent =$= $(eval _json_indent := $$(subst _,$$(space),$$(patsubst %____,%,$$(subst $$(space),_,$$(_json_indent))))) 18*9e94795aSAndroid Build Coastguard Worker 19*9e94795aSAndroid Build Coastguard Worker# 1: Key name 20*9e94795aSAndroid Build Coastguard Worker# 2: Value 21*9e94795aSAndroid Build Coastguard Workeradd_json_val =$= $(eval _json_contents := $$(_json_contents)$$(_json_indent)"$$(strip $$(1))": $$(strip $$(2))$$(comma)$$(newline)) 22*9e94795aSAndroid Build Coastguard Workeradd_json_str =$= $(call add_json_val,$(1),"$(strip $(2))") 23*9e94795aSAndroid Build Coastguard Workeradd_json_list =$= $(call add_json_val,$(1),$(call json_list,$(patsubst %,%,$(2)))) 24*9e94795aSAndroid Build Coastguard Workeradd_json_csv =$= $(call add_json_val,$(1),$(call csv_to_json_list,$(strip $(2)))) 25*9e94795aSAndroid Build Coastguard Workeradd_json_bool =$= $(call add_json_val,$(1),$(if $(strip $(2)),true,false)) 26*9e94795aSAndroid Build Coastguard Workeradd_json_map =$= $(eval _json_contents := $$(_json_contents)$$(_json_indent)"$$(strip $$(1))": {$$(newline))$(json_increase_indent) 27*9e94795aSAndroid Build Coastguard Workeradd_json_map_anon =$= $(eval _json_contents := $$(_json_contents)$$(_json_indent){$$(newline))$(json_increase_indent) 28*9e94795aSAndroid Build Coastguard Workerend_json_map =$= $(json_decrease_indent)$(eval _json_contents := $$(_json_contents)$$(if $$(filter %$$(comma),$$(lastword $$(_json_contents))),__SV_END)$$(_json_indent)},$$(newline)) 29*9e94795aSAndroid Build Coastguard Workeradd_json_array =$= $(eval _json_contents := $$(_json_contents)$$(_json_indent)"$$(strip $$(1))": [$$(newline))$(json_increase_indent) 30*9e94795aSAndroid Build Coastguard Workerend_json_array =$= $(json_decrease_indent)$(eval _json_contents := $$(_json_contents)$$(if $$(filter %$$(comma),$$(lastword $$(_json_contents))),__SV_END)$$(_json_indent)],$$(newline)) 31*9e94795aSAndroid Build Coastguard Worker 32*9e94795aSAndroid Build Coastguard Worker# Clears _json_contents to start a new json file 33*9e94795aSAndroid Build Coastguard Workerjson_start =$= $(eval _json_contents := {$$(newline))$(eval _json_indent := $$(4space)) 34*9e94795aSAndroid Build Coastguard Worker 35*9e94795aSAndroid Build Coastguard Worker# Adds the trailing close brace to _json_contents, and removes any trailing commas if necessary 36*9e94795aSAndroid Build Coastguard Workerjson_end =$= $(eval _json_contents := $$(subst $$(comma)$$(newline)__SV_END,$$(newline),$$(_json_contents)__SV_END}$$(newline))) 37*9e94795aSAndroid Build Coastguard Worker 38*9e94795aSAndroid Build Coastguard Workerjson_contents =$= $(_json_contents) 39