Create lists of projects to share per dist target

Bug: 151177513
Bug: 213388645
Bug: 210912771

Test: m droid dist reportmissinglicenses
Change-Id: I23ee3a983c205ee2a62e47edc2039b7cc713c420
diff --git a/core/definitions.mk b/core/definitions.mk
index 0d72473..a6bac16 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -570,16 +570,21 @@
 $(call generated-sources-dir-for,META,lic,)
 endef
 
+TARGETS_MISSING_LICENSE_METADATA:=
+
 ###########################################################
 # License metadata targets corresponding to targets in $(1)
 ###########################################################
 define corresponding-license-metadata
-$(strip $(foreach target, $(sort $(1)), \
+$(strip $(filter-out 0p,$(foreach target, $(sort $(1)), \
   $(if $(strip $(ALL_MODULES.$(target).META_LIC)), \
     $(ALL_MODULES.$(target).META_LIC), \
     $(if $(strip $(ALL_TARGETS.$(target).META_LIC)), \
       $(ALL_TARGETS.$(target).META_LIC), \
-      $(call append-path,$(call license-metadata-dir),$(patsubst $(OUT_DIR)%,out%,$(target).meta_lic))))))
+      $(eval TARGETS_MISSING_LICENSE_METADATA += $(target)) \
+    ) \
+  ) \
+)))
 endef
 
 ###########################################################
@@ -717,6 +722,7 @@
 $(strip \
   $(eval _tgt := $(subst //,/,$(strip $(1)))) \
   $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(eval ALL_TARGETS.$(_tgt).META_LIC := $(call license-metadata-dir)/$(patsubst $(OUT_DIR)%,out%,$(_tgt)).meta_lic) \
   $(eval ALL_NON_MODULES.$(_tgt).LICENSE_KINDS := $(strip $(2))) \
   $(eval ALL_NON_MODULES.$(_tgt).LICENSE_CONDITIONS := $(strip $(3))) \
   $(eval ALL_NON_MODULES.$(_tgt).NOTICES := $(strip $(4))) \
@@ -757,6 +763,7 @@
 $(strip \
   $(eval _tgt := $(subst //,/,$(strip $(1)))) \
   $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(eval ALL_TARGETS.$(_tgt).META_LIC := $(call license-metadata-dir)/$(patsubst $(OUT_DIR)%,out%,$(_tgt)).meta_lic) \
   $(eval ALL_NON_MODULES.$(_tgt).LICENSE_KINDS := $(strip $(2))) \
   $(eval ALL_NON_MODULES.$(_tgt).LICENSE_CONDITIONS := $(strip $(3))) \
   $(eval ALL_NON_MODULES.$(_tgt).NOTICES := $(strip $(4))) \
@@ -829,6 +836,7 @@
 $(strip \
   $(eval _tgt := $(strip $(1))) \
   $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(eval ALL_TARGETS.$(_tgt).META_LIC := $(call license-metadata-dir)/$(patsubst $(OUT_DIR)%,out%,$(_tgt)).meta_lic) \
   $(eval ALL_NON_MODULES.$(_tgt).DEPENDENCIES := $(strip $(ALL_NON_MODULES.$(_tgt).DEPENDENCIES) $(2))) \
 )
 endef
@@ -845,6 +853,7 @@
 $(strip \
   $(eval _tgt := $(strip $(1))) \
   $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(eval ALL_TARGETS.$(_tgt).META_LIC := $(call license-metadata-dir)/$(patsubst $(OUT_DIR)%,out%,$(_tgt)).meta_lic) \
   $(eval ALL_NON_MODULES.$(_tgt).DEPENDENCIES := $(strip $(ALL_NON_MODULES.$(_tgt).DEPENDENCIES) $(2))) \
   $(eval ALL_NON_MODULES.$(_tgt).IS_CONTAINER := true) \
   $(eval ALL_NON_MODULES.$(_tgt).ROOT_MAPPINGS := $(strip $(ALL_NON_MODULES.$(_tgt).ROOT_MAPPINGS) $(3))) \
@@ -856,12 +865,13 @@
 ###########################################################
 define report-missing-licenses-rule
 .PHONY: reportmissinglicenses
-reportmissinglicenses: PRIVATE_NON_MODULES:=$(sort $(NON_MODULES_WITHOUT_LICENSE_METADATA))
+reportmissinglicenses: PRIVATE_NON_MODULES:=$(sort $(NON_MODULES_WITHOUT_LICENSE_METADATA) $(TARGETS_MISSING_LICENSE_METADATA))
 reportmissinglicenses: PRIVATE_COPIED_FILES:=$(sort $(filter $(NON_MODULES_WITHOUT_LICENSE_METADATA),$(foreach _pair,$(PRODUCT_COPY_FILES), $(PRODUCT_OUT)/$(call word-colon,2,$(_pair)))))
 reportmissinglicenses:
 	@echo Reporting $$(words $$(PRIVATE_NON_MODULES)) targets without license metadata
 	$$(foreach t,$$(PRIVATE_NON_MODULES),if ! [ -h $$(t) ]; then echo No license metadata for $$(t) >&2; fi;)
 	$$(foreach t,$$(PRIVATE_COPIED_FILES),if ! [ -h $$(t) ]; then echo No license metadata for copied file $$(t) >&2; fi;)
+	echo $$(words $$(PRIVATE_NON_MODULES)) targets missing license metadata >&2
 
 endef
 
@@ -914,13 +924,8 @@
   $(foreach t,$(sort $(ALL_0P_TARGETS)), \
     $(eval ALL_TARGETS.$(t).META_LIC := 0p) \
   ) \
-  $(foreach t,$(sort $(ALL_NON_MODULES)), \
-    $(eval ALL_TARGETS.$(t).META_LIC := $(call append-path,$(_dir),$(patsubst $(OUT_DIR)%,out%,$(t).meta_lic))) \
-  ) \
   $(foreach t,$(sort $(ALL_NON_MODULES)),$(eval $(call non-module-license-metadata-rule,$(t)))) \
   $(foreach m,$(sort $(ALL_MODULES)),$(eval $(call license-metadata-rule,$(m)))) \
-  $(eval $(call report-missing-licenses-rule)) \
-  $(eval $(call report-all-notice-library-names-rule)) \
   $(eval $(call build-all-license-metadata-rule)))
 endef