Merge "Revert "Revert "Record license text for every dist target."""

endef

.PHONY: shareprojects

#shareprojects:

define __share-projects-rule

$(1) : PRIVATE_TARGETS := $(2)

$(1) : PRIVATE_ARGUMENT_FILE := $(call intermediates-dir-for,PACKAGING,codesharing)/$(1)/arguments

$(1) : PRIVATE_ARGUMENT_FILE := $(call intermediates-dir-for,METAPACKAGING,codesharing)/$(1)/arguments

$(1): $(2) $(COMPLIANCE_LISTSHARE)

	$(hide) rm -f $$@

	mkdir -p $$(dir $$@)

$(eval $(call __share-projects-rule,$(1),$(call corresponding-license-metadata,$(2))))

endef

.PHONY: alllicensetexts

define __license-texts-rule

$(2) : PRIVATE_GOAL := $(1)

$(2) : PRIVATE_TARGETS := $(3)

$(2) : PRIVATE_ROOTS := $(4)

$(2) : PRIVATE_ARGUMENT_FILE := $(call intermediates-dir-for,METAPACKAGING,licensetexts)/$(2)/arguments

$(2): $(3) $(TEXTNOTICE)

	$(hide) rm -f $$@

	mkdir -p $$(dir $$@)

	mkdir -p $$(dir $$(PRIVATE_ARGUMENT_FILE))

	$$(if $$(strip $$(PRIVATE_TARGETS)),$$(call dump-words-to-file,\

            -product="$$(PRIVATE_GOAL)" -title="$$(PRIVATE_GOAL)" \

            $$(addprefix -strip_prefix ,$$(PRIVATE_ROOTS)) \

            -strip_prefix=$(PRODUCT_OUT)/ -strip_prefix=$(HOST_OUT)/\

            $$(PRIVATE_TARGETS),\

            $$(PRIVATE_ARGUMENT_FILE)))

	$$(if $$(strip $$(PRIVATE_TARGETS)),OUT_DIR=$(OUT_DIR) $(TEXTNOTICE) -o $$@ @$$(PRIVATE_ARGUMENT_FILE),touch $$@)

endef

# build list of projects to share in $(2) for dist targets in $(3) for dist goal $(1)

#

# $(1): the name of the dist goal

# $(2): the intermediate project sharing file

# $(3): the dist files to base the sharing on

define _license-texts-rule

$(eval $(call __license-texts-rule,$(1),$(2),$(call corresponding-license-metadata,$(3)),$(sort $(dir $(3)))))

endef

define _add_projects_to_share

$(strip $(eval _idir := $(call intermediates-dir-for,PACKAGING,shareprojects))) \

$(strip $(eval _idir := $(call intermediates-dir-for,METAPACKAGING,shareprojects))) \

$(strip $(eval _tdir := $(call intermediates-dir-for,METAPACKAGING,licensetexts))) \

$(strip $(eval _goals := $(sort $(_all_dist_goals)))) \

$(strip $(eval _opairs := $(sort $(_all_dist_goal_output_pairs)))) \

$(strip $(eval _dpairs := $(sort $(_all_dist_src_dst_pairs)))) \

$(strip $(eval _allt :=)) \

$(foreach goal,$(_goals), \

  $(eval _f := $(_idir)/$(goal).shareprojects) \

  $(eval _n := $(_tdir)/$(goal).txt) \

  $(call dist-for-goals,$(goal),$(_f):shareprojects/$(basename $(notdir $(_f)))) \

  $(call dist-for-goals,$(goal),$(_n):licensetexts/$(basename $(notdir $(_n)))) \

  $(eval _targets :=) \

  $(foreach op,$(filter $(goal):%,$(_opairs)),$(foreach p,$(filter %:$(call word-colon,2,$(op)),$(_dpairs)),$(eval _targets += $(call word-colon,1,$(p))))) \

  $(eval _allt += $(_targets)) \

  $(eval $(call _share-projects-rule,$(_f),$(_targets))) \

  $(eval $(call _license-texts-rule,$(goal),$(_n),$(_targets))) \

)

endef