diff --git a/common/strings.mk b/common/strings.mk
index e560bf0..768d061 100644
--- a/common/strings.mk
+++ b/common/strings.mk
@@ -88,6 +88,24 @@
 endef
 
 ###########################################################
+## Read a colon-separated sublist out of a colon-separated
+## list of words.
+## This has similar behavior to the built-in function
+## $(wordlist s,e,str) except both the input and output
+## word lists are colon-separated.
+##
+## The individual words may not contain spaces.
+##
+## $(1): 1 based index start
+## $(2): 1 based index end (can be 0)
+## $(3): value of the form a:b:c...
+###########################################################
+
+define wordlist-colon
+$(subst $(space),:,$(wordlist $(1),$(2),$(subst :,$(space),$(3))))
+endef
+
+###########################################################
 ## Convert "a=b c= d e = f = g h=" into "a=b c=d e= f=g h="
 ##
 ## $(1): list to collapse
diff --git a/core/Makefile b/core/Makefile
index 0b55c55..486188e 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1291,6 +1291,9 @@
 	$(hide) $(MINIGZIP) -9 < $< > $@
 $(installed_notice_html_or_xml_gz): $(target_notice_file_html_gz)
 	$(copy-file-to-target)
+
+$(call declare-0p-target,$(target_notice_file_html_gz))
+$(call declare-0p-target,$(installed_notice_html_or_xml_gz))
 else
 target_notice_file_xml := $(TARGET_OUT_INTERMEDIATES)/NOTICE.xml
 target_notice_file_xml_gz := $(TARGET_OUT_INTERMEDIATES)/NOTICE.xml.gz
@@ -1474,6 +1477,28 @@
 $(installed_odm_dlkm_notice_xml_gz): $(target_odm_dlkm_notice_file_xml_gz)
 	$(copy-file-to-target)
 
+$(call declare-0p-target,$(target_notice_file_xml))
+$(call declare-0p-target,$(target_notice_file_xml_gz))
+$(call declare-0p-target,$(target_vendor_notice_file_xml))
+$(call declare-0p-target,$(target_vendor_notice_file_xml_gz))
+$(call declare-0p-target,$(target_product_notice_file_xml))
+$(call declare-0p-target,$(target_product_notice_file_xml_gz))
+$(call declare-0p-target,$(target_system_ext_notice_file_xml))
+$(call declare-0p-target,$(target_system_ext_notice_file_xml_gz))
+$(call declare-0p-target,$(target_odm_notice_file_xml))
+$(call declare-0p-target,$(target_odm_notice_file_xml_gz))
+$(call declare-0p-target,$(target_vendor_dlkm_notice_file_xml))
+$(call declare-0p-target,$(target_vendor_dlkm_notice_file_xml_gz))
+$(call declare-0p-target,$(target_odm_dlkm_notice_file_xml))
+$(call declare-0p-target,$(target_odm_dlkm_notice_file_xml_gz))
+$(call declare-0p-target,$(installed_notice_html_or_xml_gz))
+$(call declare-0p-target,$(installed_vendor_notice_xml_gz))
+$(call declare-0p-target,$(installed_product_notice_xml_gz))
+$(call declare-0p-target,$(installed_system_ext_notice_xml_gz))
+$(call declare-0p-target,$(installed_odm_notice_xml_gz))
+$(call declare-0p-target,$(installed_vendor_dlkm_notice_xml_gz))
+$(call declare-0p-target,$(installed_odm_dlkm_notice_xml_gz))
+
 ALL_DEFAULT_INSTALLED_MODULES += $(installed_notice_html_or_xml_gz)
 ALL_DEFAULT_INSTALLED_MODULES += $(installed_vendor_notice_xml_gz)
 ALL_DEFAULT_INSTALLED_MODULES += $(installed_product_notice_xml_gz)
@@ -2751,6 +2776,9 @@
 $(BUILT_SYSTEMIMAGE): $(FULL_SYSTEMIMAGE_DEPS) $(INSTALLED_FILES_FILE)
 	$(call build-systemimage-target,$@)
 
+$(call declare-1p-container,$(BUILT_SYSTEMIMAGE),system/extras)
+$(call declare-container-license-deps,$(BUILT_SYSTEMIMAGE),$(FULL_SYSTEMIMAGE_DEPS),$(PRODUCT_OUT)/:)
+
 INSTALLED_SYSTEMIMAGE_TARGET := $(PRODUCT_OUT)/system.img
 SYSTEMIMAGE_SOURCE_DIR := $(TARGET_OUT)
 
@@ -2792,8 +2820,14 @@
 	$(copy-file-to-target)
 	$(hide) $(call assert-max-image-size,$@,$(BOARD_SYSTEMIMAGE_PARTITION_SIZE))
 
+$(call declare-1p-container,$(INSTALLED_SYSTEMIMAGE_TARGET),)
+$(call declare-container-license-deps,$(INSTALLED_SYSTEMIMAGE_TARGET),$(BUILT_SYSTEMIMAGE),$(BUILT_SYSTEMIMAGE):/)
+
 systemimage: $(INSTALLED_SYSTEMIMAGE_TARGET)
 
+.PHONY: systemlicense
+systemlicense: $(call license-metadata-dir)/$(INSTALLED_SYSTEMIMAGE_TARGET).meta_lic reportmissinglicenses
+
 .PHONY: systemimage-nodeps snod
 systemimage-nodeps snod: $(filter-out systemimage-nodeps snod,$(MAKECMDGOALS)) \
 	            | $(INTERNAL_USERIMAGES_DEPS)
diff --git a/core/base_rules.mk b/core/base_rules.mk
index ceb69bb..23a1616 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -542,7 +542,8 @@
   # Rule to install the module's companion symlinks
   my_installed_symlinks := $(addprefix $(my_module_path)/,$(LOCAL_MODULE_SYMLINKS) $(LOCAL_MODULE_SYMLINKS_$(my_32_64_bit_suffix)))
   $(foreach symlink,$(my_installed_symlinks),\
-      $(call symlink-file,$(LOCAL_INSTALLED_MODULE),$(my_installed_module_stem),$(symlink)))
+      $(call symlink-file,$(LOCAL_INSTALLED_MODULE),$(my_installed_module_stem),$(symlink))\
+      $(call declare-0p-target,$(symlink)))
 
   $(my_all_targets) : | $(my_installed_symlinks)
 
@@ -553,6 +554,7 @@
 ###########################################################
 
 my_vintf_installed:=
+my_vintf_path:=
 my_vintf_pairs:=
 my_init_rc_installed :=
 my_init_rc_path :=
@@ -566,8 +568,11 @@
       my_vintf_fragments := $(foreach xml,$(LOCAL_VINTF_FRAGMENTS),$(LOCAL_PATH)/$(xml))
     endif
     ifneq ($(strip $(my_vintf_fragments)),)
-
-      my_vintf_pairs := $(foreach xml,$(my_vintf_fragments),$(xml):$(TARGET_OUT$(partition_tag)_ETC)/vintf/manifest/$(notdir $(xml)))
+      # Make doesn't support recovery as an output partition, but some Soong modules installed in recovery
+      # have init.rc files that need to be installed alongside them. Manually handle the case where the
+      # output file is in the recovery partition.
+      my_vintf_path := $(if $(filter $(TARGET_RECOVERY_ROOT_OUT)/%,$(my_module_path)),$(TARGET_RECOVERY_ROOT_OUT)/system/etc,$(TARGET_OUT$(partition_tag)_ETC))
+      my_vintf_pairs := $(foreach xml,$(my_vintf_fragments),$(xml):$(my_vintf_path)/vintf/manifest/$(notdir $(xml)))
       my_vintf_installed := $(foreach xml,$(my_vintf_pairs),$(call word-colon,2,$(xml)))
 
       # Only set up copy rules once, even if another arch variant shares it
@@ -969,6 +974,12 @@
 my_required_modules += $(LOCAL_REQUIRED_MODULES_$($(my_prefix)OS))
 endif
 
+ALL_MODULES.$(my_register_name).SHARED_LIBS := \
+    $(ALL_MODULES.$(my_register_name).SHARED_LIBS) $(LOCAL_SHARED_LIBRARIES)
+
+ALL_MODULES.$(my_register_name).SYSTEM_SHARED_LIBS := \
+    $(ALL_MODULES.$(my_register_name).SYSTEM_SHARED_LIBS) $(LOCAL_SYSTEM_SHARED_LIBRARIES)
+
 ##########################################################################
 ## When compiling against the VNDK, add the .vendor or .product suffix to
 ## required modules.
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 887c047..15db9a8 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -187,6 +187,7 @@
 LOCAL_MODULE_TAGS:=
 LOCAL_MODULE_TARGET_ARCH:=
 LOCAL_MODULE_TARGET_ARCH_WARN:=
+LOCAL_MODULE_TYPE:=
 LOCAL_MODULE_UNSUPPORTED_HOST_ARCH:=
 LOCAL_MODULE_UNSUPPORTED_HOST_ARCH_WARN:=
 LOCAL_MODULE_UNSUPPORTED_TARGET_ARCH:=
diff --git a/core/definitions.mk b/core/definitions.mk
index c7172ca..38b572b 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -37,6 +37,10 @@
 # sub-variables.
 ALL_MODULES:=
 
+# The relative paths of the non-module targets in the system.
+ALL_NON_MODULES:=
+NON_MODULES_WITHOUT_LICENSE_METADATA:=
+
 # Full paths to targets that should be added to the "make droid"
 # set of installed targets.
 ALL_DEFAULT_INSTALLED_MODULES:=
@@ -539,7 +543,7 @@
   $(eval _all_module_refs := \
     $(sort \
       $(foreach m,$(sort $(ALL_MODULES)), \
-        $(ALL_MODULES.$(m).NOTICE_DEPS) \
+        $(call word-colon,1,$(ALL_MODULES.$(m).NOTICE_DEPS)) \
       ) \
     ) \
   ) \
@@ -557,7 +561,7 @@
     $(eval ALL_MODULES.$(m).NOTICE_DEPS := \
       $(sort \
          $(foreach d,$(sort $(ALL_MODULES.$(m).NOTICE_DEPS)), \
-           $(_lookup.$(d)) \
+           $(foreach n,$(_lookup.$(call word-colon,1,$(d))),$(n):$(call wordlist-colon,2,9999,$(d))) \
         ) \
       ) \
     ) \
@@ -573,35 +577,56 @@
 endef
 
 ###########################################################
-## License metadata build rule for my_register_name $1
+## License metadata build rule for my_register_name $(1)
 ###########################################################
 define license-metadata-rule
 $(strip $(eval _dir := $(call license-metadata-dir)))
-$(strip $(eval _deps := $(sort $(filter-out $(_dir)/$(1).meta_lic,$(foreach d,$(ALL_MODULES.$(1).NOTICE_DEPS), $(_dir)/$(d).meta_lic)))))
+$(strip $(eval _srcs := $(strip $(foreach d,$(ALL_MODULES.$(1).NOTICE_DEPS),$(if $(strip $(ALL_MODULES.$(call word-colon,1,$(d)).INSTALLED)), $(ALL_MODULES.$(call word-colon,1,$(d)).INSTALLED),$(if $(strip $(ALL_MODULES.$(call word-colon,1,$(d)).BUILT)), $(ALL_MODULES.$(call word-colon,1,$(d)).BUILT), $(call word-colon,1,$d)))))))
+$(strip $(eval _deps := $(sort $(filter-out $(_dir)/$(1).meta_lic%,$(foreach d,$(ALL_MODULES.$(1).NOTICE_DEPS), $(_dir)/$(call word-colon,1,$(d)).meta_lic:$(call wordlist-colon,2,9999,$d))))))
 $(strip $(eval _notices := $(sort $(ALL_MODULES.$(1).NOTICES))))
-$(strip $(eval _tgts := $(sort $(ALL_MODULES.$(1).BUILT) $(ALL_MODULES.$(1).INSTALLED))))
-$(foreach b,$(_tgts),
-$(_dir)/$(b).meta_module ::
-	mkdir -p $$(dir $$@)
-	echo $(_dir)/$(1).meta_lic >> $$@
-	sort -u $$@ -o $$@
+$(strip $(eval _tgts := $(sort $(ALL_MODULES.$(1).BUILT))))
+$(strip $(eval _inst := $(sort $(ALL_MODULES.$(1).INSTALLED))))
+$(strip $(eval _path := $(sort $(ALL_MODULES.$(1).PATH))))
+$(strip $(eval _map := $(strip $(foreach _m,$(sort $(ALL_MODULES.$(1).LICENSE_INSTALL_MAP)), \
+  $(eval _s := $(call word-colon,1,$(_m))) \
+  $(eval _d := $(call word-colon,2,$(_m))) \
+  $(eval _ns := $(if $(strip $(ALL_MODULES.$(_s).INSTALLED)),$(ALL_MODULES.$(_s).INSTALLED),$(if $(strip $(ALL_MODULES.$(_s).BUILT)),$(ALL_MODULES.$(_s).BUILT),$(_s)))) \
+  $(foreach ns,$(_ns),$(ns):$(_d) ) \
+))))
 
-)
 $(_dir)/$(1).meta_lic: PRIVATE_KINDS := $(sort $(ALL_MODULES.$(1).LICENSE_KINDS))
 $(_dir)/$(1).meta_lic: PRIVATE_CONDITIONS := $(sort $(ALL_MODULES.$(1).LICENSE_CONDITIONS))
 $(_dir)/$(1).meta_lic: PRIVATE_NOTICES := $(_notices)
 $(_dir)/$(1).meta_lic: PRIVATE_NOTICE_DEPS := $(_deps)
+$(_dir)/$(1).meta_lic: PRIVATE_SOURCES := $(_srcs)
 $(_dir)/$(1).meta_lic: PRIVATE_TARGETS := $(_tgts)
+$(_dir)/$(1).meta_lic: PRIVATE_INSTALLED := $(_inst)
+$(_dir)/$(1).meta_lic: PRIVATE_PATH := $(_path)
 $(_dir)/$(1).meta_lic: PRIVATE_IS_CONTAINER := $(ALL_MODULES.$(1).IS_CONTAINER)
 $(_dir)/$(1).meta_lic: PRIVATE_PACKAGE_NAME := $(strip $(ALL_MODULES.$(1).LICENSE_PACKAGE_NAME))
-$(_dir)/$(1).meta_lic: PRIVATE_INSTALL_MAP := $(sort $(ALL_MODULES.$(1).LICENSE_INSTALL_MAP))
-$(_dir)/$(1).meta_lic : $(_deps) $(_notices) $(foreach b,$(_tgts), $(_dir)/$(b).meta_module) build/make/tools/build-license-metadata.sh
+$(_dir)/$(1).meta_lic: PRIVATE_INSTALL_MAP := $(_map)
+$(_dir)/$(1).meta_lic: PRIVATE_MODULE_TYPE := $(ALL_MODULES.$(1).MODULE_TYPE)
+$(_dir)/$(1).meta_lic: PRIVATE_MODULE_CLASS := $(ALL_MODULES.$(1).MODULE_CLASS)
+$(_dir)/$(1).meta_lic: PRIVATE_INSTALL_MAP := $(_map)
+$(_dir)/$(1).meta_lic: $(BUILD_LICENSE_METADATA)
+$(_dir)/$(1).meta_lic : $(foreach d,$(_deps),$(call word-colon,1,$(d))) $(foreach n,$(_notices),$(call word-colon,1,$(n)) )
 	rm -f $$@
 	mkdir -p $$(dir $$@)
-	build/make/tools/build-license-metadata.sh -k $$(PRIVATE_KINDS) -c $$(PRIVATE_CONDITIONS) -n $$(PRIVATE_NOTICES) -d $$(PRIVATE_NOTICE_DEPS) -m $$(PRIVATE_INSTALL_MAP) -t $$(PRIVATE_TARGETS) $$(if $$(PRIVATE_IS_CONTAINER),-is_container) -p '$$(PRIVATE_PACKAGE_NAME)' -o $$@
-
-.PHONY: $(1).meta_lic
-$(1).meta_lic : $(_dir)/$(1).meta_lic
+	$(BUILD_LICENSE_METADATA) \
+	  $$(addprefix -mt ,$$(PRIVATE_MODULE_TYPE)) \
+	  $$(addprefix -mc ,$$(PRIVATE_MODULE_CLASS)) \
+	  $$(addprefix -k ,$$(PRIVATE_KINDS)) \
+	  $$(addprefix -c ,$$(PRIVATE_CONDITIONS)) \
+	  $$(addprefix -n ,$$(PRIVATE_NOTICES)) \
+	  $$(addprefix -d ,$$(PRIVATE_NOTICE_DEPS)) \
+	  $$(addprefix -s ,$$(PRIVATE_SOURCES)) \
+	  $$(addprefix -m ,$$(PRIVATE_INSTALL_MAP)) \
+	  $$(addprefix -t ,$$(PRIVATE_TARGETS)) \
+	  $$(addprefix -i ,$$(PRIVATE_INSTALLED)) \
+	  $$(if $$(PRIVATE_IS_CONTAINER),-is_container) \
+	  -p '$$(PRIVATE_PACKAGE_NAME)' \
+	  $$(addprefix -r ,$$(PRIVATE_PATH)) \
+	  -o $$@
 
 $(strip $(eval _mifs := $(sort $(ALL_MODULES.$(1).MODULE_INSTALLED_FILENAMES))))
 $(strip $(eval _infs := $(sort $(ALL_MODULES.$(1).INSTALLED_NOTICE_FILE))))
@@ -613,9 +638,9 @@
 
 $(inf) : $(_dir)/$(1).meta_lic
 $(inf): PRIVATE_INSTALLED_MODULE := $(_mif)
-$(inf) : PRIVATE_NOTICES := $(_notices)
+$(inf) : PRIVATE_NOTICES := $(sort $(foreach n,$(_notices),$(call word-colon,1,$(n) )))
 
-$(inf): $(_notices)
+$(inf): $(foreach n,$(_notices),$(call word-colon,1,$(n)) )
 	@echo Notice file: $$< -- $$@
 	mkdir -p $$(dir $$@)
 	awk 'FNR==1 && NR > 1 {print "\n"} {print}' $$(PRIVATE_NOTICES) > $$@
@@ -625,10 +650,195 @@
 endef
 
 ###########################################################
+## License metadata build rule for non-module target $(1)
+###########################################################
+define non-module-license-metadata-rule
+$(strip $(eval _dir := $(call license-metadata-dir)))
+$(strip $(eval _tgt := $(strip $(1))))
+$(strip $(eval _deps := $(sort $(filter-out 0p: :,$(foreach d,$(strip $(ALL_NON_MODULES.$(_tgt).DEPENDENCIES)),$(ALL_TARGETS.$(call word-colon,1,$(d)).META_LIC):$(call wordlist-colon,2,9999,$(d)))))))
+$(strip $(eval _notices := $(sort $(ALL_NON_MODULES.$(_tgt).NOTICES))))
+$(strip $(eval _path := $(sort $(ALL_NON_MODULES.$(_tgt).PATH))))
+$(strip $(eval _install_map := $(ALL_NON_MODULES.$(_tgt).ROOT_MAPPINGS)))
+$(strip \
+  $(foreach d,$(strip $(ALL_NON_MODULES.$(_tgt).DEPENDENCIES)), \
+    $(if $(strip $(ALL_TARGETS.$(d).META_LIC)), \
+      , \
+      $(eval NON_MODULES_WITHOUT_LICENSE_METADATA += $(d))) \
+  ) \
+)
+
+$(_dir)/$(_tgt).meta_lic: PRIVATE_KINDS := $(sort $(ALL_NON_MODULES.$(_tgt).LICENSE_KINDS))
+$(_dir)/$(_tgt).meta_lic: PRIVATE_CONDITIONS := $(sort $(ALL_NON_MODULES.$(_tgt).LICENSE_CONDITIONS))
+$(_dir)/$(_tgt).meta_lic: PRIVATE_NOTICES := $(_notices)
+$(_dir)/$(_tgt).meta_lic: PRIVATE_NOTICE_DEPS := $(_deps)
+$(_dir)/$(_tgt).meta_lic: PRIVATE_SOURCES := $(ALL_NON_MODULES.$(_tgt).DEPENDENCIES)
+$(_dir)/$(_tgt).meta_lic: PRIVATE_TARGETS := $(_tgt)
+$(_dir)/$(_tgt).meta_lic: PRIVATE_PATH := $(_path)
+$(_dir)/$(_tgt).meta_lic: PRIVATE_IS_CONTAINER := $(ALL_NON_MODULES.$(_tgt).IS_CONTAINER)
+$(_dir)/$(_tgt).meta_lic: PRIVATE_PACKAGE_NAME := $(strip $(ALL_NON_MODULES.$(_tgt).LICENSE_PACKAGE_NAME))
+$(_dir)/$(_tgt).meta_lic: PRIVATE_INSTALL_MAP := $(strip $(_install_map))
+$(_dir)/$(_tgt).meta_lic: $(BUILD_LICENSE_METADATA)
+$(_dir)/$(_tgt).meta_lic : $(foreach d,$(_deps),$(call word-colon,1,$(d))) $(foreach n,$(_notices),$(call word-colon,1,$(n)) )
+	rm -f $$@
+	mkdir -p $$(dir $$@)
+	$(BUILD_LICENSE_METADATA) \
+          -mt raw -mc unknown \
+	  $$(addprefix -k ,$$(PRIVATE_KINDS)) \
+	  $$(addprefix -c ,$$(PRIVATE_CONDITIONS)) \
+	  $$(addprefix -n ,$$(PRIVATE_NOTICES)) \
+	  $$(addprefix -d ,$$(PRIVATE_NOTICE_DEPS)) \
+	  $$(addprefix -s ,$$(PRIVATE_SOURCES)) \
+	  $$(addprefix -m ,$$(PRIVATE_INSTALL_MAP)) \
+	  $$(addprefix -t ,$$(PRIVATE_TARGETS)) \
+	  $$(if $$(PRIVATE_IS_CONTAINER),-is_container) \
+	  -p '$$(PRIVATE_PACKAGE_NAME)' \
+	  $$(addprefix -r ,$$(PRIVATE_PATH)) \
+	  -o $$@
+
+endef
+
+###########################################################
+## Declare the license metadata for non-module target $(1).
+##
+## $(2) -- license kinds e.g. SPDX-license-identifier-Apache-2.0
+## $(3) -- license conditions e.g. notice by_exception_only
+## $(4) -- license text filenames (notices)
+## $(5) -- package name
+## $(6) -- project path
+###########################################################
+define declare-license-metadata
+$(strip \
+  $(eval _tgt := $(strip $(1))) \
+  $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(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))) \
+  $(eval ALL_NON_MODULES.$(_tgt).LICENSE_PACKAGE_NAME := $(strip $(5))) \
+  $(eval ALL_NON_MODULES.$(_tgt).PATH := $(strip $(6))) \
+)
+endef
+
+###########################################################
+## Declare the license metadata for non-module container-type target $(1).
+##
+## Container-type targets are targets like .zip files that
+## merely aggregate other files.
+##
+## $(2) -- license kinds e.g. SPDX-license-identifier-Apache-2.0
+## $(3) -- license conditions e.g. notice by_exception_only
+## $(4) -- license text filenames (notices)
+## $(5) -- package name
+## $(6) -- project path
+###########################################################
+define declare-container-license-metadata
+$(strip \
+  $(eval _tgt := $(strip $(1))) \
+  $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(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))) \
+  $(eval ALL_NON_MODULES.$(_tgt).LICENSE_PACKAGE_NAME := $(strip $(5))) \
+  $(eval ALL_NON_MODULES.$(_tgt).PATH := $(strip $(6))) \
+  $(eval ALL_NON_MODULES.$(_tgt).IS_CONTAINER := true) \
+)
+endef
+
+###########################################################
+## Declare that non-module target $(1) is a non-copyrightable file.
+##
+## e.g. an information-only file merely listing other files.
+###########################################################
+define declare-0p-target
+$(strip \
+  $(eval _tgt := $(strip $(1))) \
+  $(eval ALL_0P_TARGETS += $(_tgt)) \
+)
+endef
+
+###########################################################
+## Declare non-module target $(1) to have a first-party license
+## (Android Apache 2.0)
+##
+## $(2) -- project path
+###########################################################
+define declare-1p-target
+$(call declare-license-metadata,$(1),SPDX-license-identifier-Apache-2.0,notice,build/soong/licenses/LICENSE,Android,$(2))
+endef
+
+###########################################################
+## Declare non-module container-type target $(1) to have a
+## first-party license (Android Apache 2.0).
+##
+## Container-type targets are targets like .zip files that
+## merely aggregate other files.
+##
+## $92) -- project path
+###########################################################
+define declare-1p-container
+$(call declare-container-license-metadata,$(1),SPDX-license-identifier-Apache-2.0,notice,build/soong/licenses/LICENSE,Android,$(2))
+endef
+
+###########################################################
+## Declare license dependencies $(2) for non-module target $(1)
+###########################################################
+define declare-license-deps
+$(strip \
+  $(eval _tgt := $(strip $(1))) \
+  $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(eval ALL_NON_MODULES.$(_tgt).DEPENDENCIES := $(strip $(ALL_NON_MODULES.$(_tgt).DEPENDENCIES) $(2))) \
+)
+endef
+
+###########################################################
+## Declare license dependencies $(2) for non-module container-type target $(1)
+##
+## Container-type targets are targets like .zip files that
+## merely aggregate other files.
+##
+## $(3) -- root mappings space-separated source:target
+###########################################################
+define declare-container-license-deps
+$(strip \
+  $(eval _tgt := $(strip $(1))) \
+  $(eval ALL_NON_MODULES += $(_tgt)) \
+  $(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))) \
+)
+endef
+
+###########################################################
+## Declares the rule to report targets with no license metadata.
+###########################################################
+define report-missing-licenses-rule
+.PHONY: reportmissinglicenses
+reportmissinglicenses: PRIVATE_NON_MODULES:=$(sort $(NON_MODULES_WITHOUT_LICENSE_METADATA))
+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;)
+
+endef
+
+###########################################################
 ## Declares a license metadata build rule for ALL_MODULES
 ###########################################################
 define build-license-metadata
-$(foreach m,$(sort $(ALL_MODULES)),$(eval $(call license-metadata-rule,$(m))))
+$(strip \
+  $(strip $(eval _dir := $(call license-metadata-dir))) \
+  $(foreach t,$(sort $(ALL_0P_TARGETS)), \
+    $(eval ALL_TARGETS.$(t).META_LIC := 0p) \
+  ) \
+  $(foreach t,$(sort $(ALL_NON_MODULES)), \
+    $(eval ALL_TARGETS.$(t).META_LIC := $(_dir)/$(t).meta_lic) \
+  ) \
+  $(foreach m,$(sort $(ALL_MODULES)), \
+    $(foreach d,$(sort $(ALL_MODULES.$(m).BUILT) $(ALL_MODULES.$(m).INSTALLED)), \
+      $(eval ALL_TARGETS.$(d).META_LIC := $(_dir)/$(m).meta_lic) \
+    ) \
+  ) \
+)$(foreach t,$(sort $(ALL_NON_MODULES)),$(eval $(call non-module-license-metadata-rule,$(t))))$(strip \
+)$(foreach m,$(sort $(ALL_MODULES)),$(eval $(call license-metadata-rule,$(m))))$(strip \
+)$(eval $(call report-missing-licenses-rule))
 endef
 
 ###########################################################
diff --git a/core/notice_files.mk b/core/notice_files.mk
index 9678380..36f2c8f 100644
--- a/core/notice_files.mk
+++ b/core/notice_files.mk
@@ -81,43 +81,60 @@
 # Include shared libraries' notices for "container" types, but not for binaries etc.
 notice_deps := \
     $(strip \
-        $(LOCAL_REQUIRED_MODULES) \
-        $(LOCAL_STATIC_LIBRARIES) \
-        $(LOCAL_WHOLE_STATIC_LIBRARIES) \
-        $(LOCAL_SHARED_LIBRARIES) \
-        $(LOCAL_DYLIB_LIBRARIES) \
-        $(LOCAL_RLIB_LIBRARIES) \
-        $(LOCAL_PROC_MACRO_LIBRARIES) \
-        $(LOCAL_HEADER_LIBRARIES) \
-        $(LOCAL_STATIC_JAVA_LIBRARIES) \
-        $(LOCAL_JAVA_LIBRARIES) \
-        $(LOCAL_JNI_SHARED_LIBRARIES) \
+        $(foreach d, \
+            $(LOCAL_REQUIRED_MODULES) \
+            $(LOCAL_STATIC_LIBRARIES) \
+            $(LOCAL_WHOLE_STATIC_LIBRARIES) \
+            $(LOCAL_SHARED_LIBRARIES) \
+            $(LOCAL_DYLIB_LIBRARIES) \
+            $(LOCAL_RLIB_LIBRARIES) \
+            $(LOCAL_PROC_MACRO_LIBRARIES) \
+            $(LOCAL_HEADER_LIBRARIES) \
+            $(LOCAL_STATIC_JAVA_LIBRARIES) \
+            $(LOCAL_JAVA_LIBRARIES) \
+            $(LOCAL_JNI_SHARED_LIBRARIES) \
+            ,$(subst :,_,$(d)):static \
+        ) \
     )
 else
 notice_deps := \
     $(strip \
-        $(LOCAL_REQUIRED_MODULES) \
-        $(LOCAL_STATIC_LIBRARIES) \
-        $(LOCAL_WHOLE_STATIC_LIBRARIES) \
-        $(LOCAL_RLIB_LIBRARIES) \
-        $(LOCAL_PROC_MACRO_LIBRARIES) \
-        $(LOCAL_HEADER_LIBRARIES) \
-        $(LOCAL_STATIC_JAVA_LIBRARIES) \
+        $(foreach d, \
+            $(LOCAL_REQUIRED_MODULES) \
+            $(LOCAL_STATIC_LIBRARIES) \
+            $(LOCAL_WHOLE_STATIC_LIBRARIES) \
+            $(LOCAL_RLIB_LIBRARIES) \
+            $(LOCAL_PROC_MACRO_LIBRARIES) \
+            $(LOCAL_HEADER_LIBRARIES) \
+            $(LOCAL_STATIC_JAVA_LIBRARIES) \
+            ,$(subst :,_,$(d)):static \
+        )$(foreach d, \
+            $(LOCAL_SHARED_LIBRARIES) \
+            $(LOCAL_DYLIB_LIBRARIES) \
+            $(LOCAL_JAVA_LIBRARIES) \
+            $(LOCAL_JNI_SHARED_LIBRARIES) \
+            ,$(subst :,_,$(d)):dynamic \
+        ) \
     )
 endif
 ifeq ($(LOCAL_IS_HOST_MODULE),true)
-notice_deps := $(strip $(notice_deps) $(LOCAL_HOST_REQUIRED_MODULES))
+notice_deps := $(strip $(notice_deps) $(foreach d,$(LOCAL_HOST_REQUIRED_MODULES),$(subst :,_,$(d)):static))
 else
-notice_deps := $(strip $(notice_deps) $(LOCAL_TARGET_REQUIRED_MODULES))
+notice_deps := $(strip $(notice_deps) $(foreach d,$(LOCAL_TARGET_REQUIRED_MODULES),$(subst :,_,$(d)):static))
 endif
 
+local_path := $(LOCAL_PATH)
+
 ifdef my_register_name
 ALL_MODULES.$(my_register_name).LICENSE_PACKAGE_NAME := $(strip $(license_package_name))
+ALL_MODULES.$(my_register_name).MODULE_TYPE := $(strip $(ALL_MODULES.$(my_register_name).MODULE_TYPE) $(LOCAL_MODULE_TYPE))
+ALL_MODULES.$(my_register_name).MODULE_CLASS := $(strip $(ALL_MODULES.$(my_register_name).MODULE_CLASS) $(LOCAL_MODULE_CLASS))
 ALL_MODULES.$(my_register_name).LICENSE_KINDS := $(ALL_MODULES.$(my_register_name).LICENSE_KINDS) $(license_kinds)
 ALL_MODULES.$(my_register_name).LICENSE_CONDITIONS := $(ALL_MODULES.$(my_register_name).LICENSE_CONDITIONS) $(license_conditions)
 ALL_MODULES.$(my_register_name).LICENSE_INSTALL_MAP := $(ALL_MODULES.$(my_register_name).LICENSE_INSTALL_MAP) $(install_map)
 ALL_MODULES.$(my_register_name).NOTICE_DEPS := $(ALL_MODULES.$(my_register_name).NOTICE_DEPS) $(notice_deps)
 ALL_MODULES.$(my_register_name).IS_CONTAINER := $(strip $(filter-out false,$(ALL_MODULES.$(my_register_name).IS_CONTAINER) $(is_container)))
+ALL_MODULES.$(my_register_name).PATH := $(strip $(ALL_MODULES.$(my_register_name).PATH) $(local_path))
 endif
 
 ifdef notice_file
@@ -185,9 +202,9 @@
 INSTALLED_NOTICE_FILES.$(installed_notice_file).MODULE := $(my_register_name)
 else
 $(installed_notice_file): PRIVATE_INSTALLED_MODULE := $(module_installed_filename)
-$(installed_notice_file) : PRIVATE_NOTICES := $(notice_file)
+$(installed_notice_file) : PRIVATE_NOTICES := $(sort $(foreach n,$(notice_file),$(if $(filter %:%,$(n)), $(call word-colon,1,$(n)), $(n))))
 
-$(installed_notice_file): $(notice_file)
+$(installed_notice_file): $(foreach n,$(notice_file),$(if $(filter %:%,$(n)), $(call word-colon,1,$(n)), $(n)))
 	@echo Notice file: $< -- $@
 	$(hide) mkdir -p $(dir $@)
 	$(hide) awk 'FNR==1 && NR > 1 {print "\n"} {print}' $(PRIVATE_NOTICES) > $@
diff --git a/core/tasks/module-info.mk b/core/tasks/module-info.mk
index c838264..5d5bfa8 100644
--- a/core/tasks/module-info.mk
+++ b/core/tasks/module-info.mk
@@ -16,6 +16,8 @@
 			'"module_name": "$(ALL_MODULES.$(m).MODULE_NAME)", ' \
 			'"test_config": [$(foreach w,$(strip $(ALL_MODULES.$(m).TEST_CONFIG) $(ALL_MODULES.$(m).EXTRA_TEST_CONFIGS)),"$(w)", )], ' \
 			'"dependencies": [$(foreach w,$(sort $(ALL_DEPS.$(m).ALL_DEPS)),"$(w)", )], ' \
+			'"shared_libs": [$(foreach w,$(sort $(ALL_MODULES.$(m).SHARED_LIBS)),"$(w)", )], ' \
+			'"system_shared_libs": [$(foreach w,$(sort $(ALL_MODULES.$(m).SYSTEM_SHARED_LIBS)),"$(w)", )], ' \
 			'"srcs": [$(foreach w,$(sort $(ALL_MODULES.$(m).SRCS)),"$(w)", )], ' \
 			'"srcjars": [$(foreach w,$(sort $(ALL_MODULES.$(m).SRCJARS)),"$(w)", )], ' \
 			'"classes_jar": [$(foreach w,$(sort $(ALL_MODULES.$(m).CLASSES_JAR)),"$(w)", )], ' \
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 006dff0..1f1ec3f 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -85,7 +85,7 @@
     #  It must be of the form "YYYY-MM-DD" on production devices.
     #  It must match one of the Android Security Patch Level strings of the Public Security Bulletins.
     #  If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
-    PLATFORM_SECURITY_PATCH := 2021-10-05
+      PLATFORM_SECURITY_PATCH := 2021-11-05
 endif
 .KATI_READONLY := PLATFORM_SECURITY_PATCH
 
diff --git a/tools/build-license-metadata.sh b/tools/build-license-metadata.sh
deleted file mode 100755
index a138dbe..0000000
--- a/tools/build-license-metadata.sh
+++ /dev/null
@@ -1,313 +0,0 @@
-#!/bin/sh
-
-set -u
-
-ME=$(basename $0)
-
-USAGE="Usage: ${ME} {options}
-
-Builds a license metadata specification and outputs it to stdout or {outfile}.
-
-The available options are:
-
--k kind...              license kinds
--c condition...         license conditions
--p package...           license package name
--n notice...            license notice file
--d dependency...        license metadata file dependency
--t target...            targets
--m target:installed...  map dependent targets to their installed names
--is_container           preserved dependent target name when given
--o outfile              output file
-"
-
-# Global flag variables
-license_kinds=
-license_conditions=
-license_package_name=
-license_notice=
-license_deps=
-targets=
-installmap=
-is_container=false
-ofile=
-
-# Global variables
-depfiles=" "
-effective_conditions=
-
-
-# Exits with a message.
-#
-# When the exit status is 2, assumes a usage error and outputs the usage message
-# to stderr before outputting the specific error message to stderr.
-#
-# Parameters:
-#   Optional numeric exit status (defaults to 2, i.e. a usage error.)
-#   Remaining args treated as an error message sent to stderr.
-die() {
-  lstatus=2
-  case "${1:-}" in *[^0-9]*) ;; *) lstatus="$1"; shift ;; esac
-  case "${lstatus}" in 2) echo "${USAGE}" >&2; echo >&2 ;; esac
-  if [ -n "$*" ]; then
-    echo -e "$*\n" >&2
-  fi
-  exit $lstatus
-}
-
-
-# Sets the flag variables based on the command-line.
-#
-# invoke with: process_args "$@"
-process_args() {
-  lcurr_flag=
-  while [ "$#" -gt '0' ]; do
-    case "${1}" in
-      -h)
-        echo "${USAGE}"
-        exit 0
-        ;;
-      -k)
-        lcurr_flag=kind
-        ;;
-      -c)
-        lcurr_flag=condition
-        ;;
-      -p)
-        lcurr_flag=package
-        ;;
-      -n)
-        lcurr_flag=notice
-        ;;
-      -d)
-        lcurr_flag=dependency
-        ;;
-      -t)
-        lcurr_flag=target
-        ;;
-      -m)
-        lcurr_flag=installmap
-        ;;
-      -o)
-        lcurr_flag=ofile
-        ;;
-      -is_container)
-        lcurr_flag=
-        is_container=true
-        ;;
-      -*)
-        die "Unknown flag: \"${1}\""
-        ;;
-      *)
-        case "${lcurr_flag}" in
-          kind)
-            license_kinds="${license_kinds}${license_kinds:+ }${1}"
-            ;;
-          condition)
-            license_conditions="${license_conditions}${license_conditions:+ }${1}"
-            ;;
-          package)
-            license_package_name="${license_package_name}${license_package_name:+ }${1}"
-            ;;
-          notice)
-            license_notice="${license_notice}${license_notice:+ }${1}"
-            ;;
-          dependency)
-            license_deps="${license_deps}${license_deps:+ }${1}"
-            ;;
-          target)
-            targets="${targets}${targets:+ }${1}"
-            ;;
-          installmap)
-            installmap="${installmap}${installmap:+ }${1}"
-            ;;
-          ofile)
-            if [ -n "${ofile}" ]; then
-              die "Output file -o appears twice as \"${ofile}\" and \"${1}\""
-            fi
-            ofile="${1}"
-            ;;
-          *)
-            die "Must precede argument \"${1}\" with type flag."
-            ;;
-        esac
-        ;;
-    esac
-    shift
-  done
-}
-
-# Reads a license metadata file from stdin, and outputs the named dependencies.
-#
-# No parameters.
-extract_deps() {
-  awk '$1 == "dep_name:" { sub(/^"/, "", $2); sub(/"$/, "", $2); print $2; }'
-}
-
-# Populates the depfiles variable identifying dependency files.
-#
-# Starting with the dependencies enumerated in license_deps, calculates the
-# transitive closure of all dependencies.
-#
-# Dependency names ending in .meta_module indirectly reference license
-# metadata with 1 license metadata filename per line.
-#
-# No parameters; no output.
-read_deps() {
-  lnewdeps=
-  for d in ${license_deps}; do
-    case "${d}" in
-      *.meta_module)
-        lnewdeps="${lnewdeps}${lnewdeps:+ }"$(cat "${d}") ;;
-      *)
-        lnewdeps="${lnewdeps}${lnewdeps:+ }${d}" ;;
-    esac
-  done
-  lnewdeps=$(echo "${lnewdeps}" | tr ' ' '\n' | sort -u)
-  lalldeps=
-  ldeps=
-  lmod=
-  ldep=
-  while [ "${#lnewdeps}" -gt '0' ]; do
-    ldeps="${lnewdeps}"
-    lnewdeps=
-    for ldep in ${ldeps}; do
-      depfiles="${depfiles}${ldep} "
-      lalldeps="${lalldeps}${lalldeps:+ }"$(cat "${ldep}" | extract_deps)
-    done
-    lalldeps=$(for d in ${lalldeps}; do echo "${d}"; done | sort -u)
-    for d in ${lalldeps}; do
-      ldeps="${d}"
-      case "${d}" in *.meta_module) ldeps=$(cat "${d}") ;; esac
-      for lmod in ${ldeps}; do
-        if ! expr "${depfiles}" : ".* ${lmod} .*" >/dev/null 2>&1; then
-          lnewdeps="${lnewdeps}${lnewdeps:+ }${lmod}"
-        fi
-      done
-    done
-    lalldeps=
-  done
-}
-
-# Returns the effective license conditions for the current license metadata.
-#
-# If a module is restricted or links in a restricted module, the effective
-# license has a restricted condition.
-calculate_effective_conditions() {
-  lconditions="${license_conditions}"
-  case "${license_conditions}" in
-    *restricted*) : do nothing ;;
-    *)
-       for d in ${depfiles}; do
-         if cat "${d}" | egrep -q 'effective_condition\s*:.*restricted' ; then
-           lconditions="${lconditions}${lconditions:+ }restricted"
-           break
-         fi
-       done
-     ;;
-  esac
-  echo "${lconditions}"
-}
-
-
-process_args "$@"
-
-if [ -n "${ofile}" ]; then
-  # truncate the output file before appending results
-  : >"${ofile}"
-else
-  ofile=/dev/stdout
-fi
-
-# spit out the license metadata file content
-(
-  echo 'license_package_name: "'${license_package_name}'"'
-  for kind in ${license_kinds}; do
-    echo 'license_kind: "'${kind}'"'
-  done
-  for condition in ${license_conditions}; do
-    echo 'license_condition: "'${condition}'"'
-  done
-  for f in ${license_notice}; do
-    echo 'license_text: "'${f}'"'
-  done
-  echo "is_container: ${is_container}"
-  for t in ${targets}; do
-    echo 'target: "'${t}'"'
-  done
-  for m in ${installmap}; do
-    echo 'install_map: "'${m}'"'
-  done
-) >>"${ofile}"
-read_deps
-effective_conditions=$(calculate_effective_conditions)
-for condition in ${effective_conditions}; do
-  echo 'effective_condition: "'${condition}'"'
-done >>"${ofile}"
-for dep in ${depfiles}; do
-  echo 'dep {'
-  cat "${dep}" | \
-    awk -v name="${dep}" '
-      function strip_type() {
-        $1 = ""
-        sub(/^\s*/, "")
-      }
-      BEGIN {
-        print "  dep_name: " name
-      }
-      $1 == "license_package_name:" {
-        strip_type()
-        print "  dep_package_name: "$0
-      }
-      $1 == "dep_name:" {
-        print "  dep_sub_dep: "$2
-      }
-      $1 == "license_kind:" {
-        print "  dep_license_kind: "$2
-      }
-      $1 == "license_condition:" {
-        print "  dep_license_condition: "$2
-      }
-      $1 == "is_container:" {
-        print "  dep_is_container: "$2
-      }
-      $1 == "license_text:" {
-        strip_type()
-        print "  dep_license_text: "$0
-      }
-      $1 == "target:" {
-        print "  dep_target: "$2
-      }
-      $1 == "install_map:" {
-        print "  dep_install_map: "$2
-      }
-  '
-  # The restricted license kind is contagious to all linked dependencies.
-  dep_conditions=$(echo $(
-      cat "${dep}" | awk '
-        $1 == "effective_condition:" {
-          $1 = ""
-          sub(/^\s*/, "")
-          gsub(/"/, "")
-          print
-        }
-      '
-  ))
-  for condition in ${dep_conditions}; do
-    echo '  dep_effective_condition: "'${condition}'"'
-  done
-  if ! ${is_container}; then
-    case "${dep_conditions}" in
-      *restricted*) : already restricted -- nothing to inherit ;;
-      *)
-        case "${effective_conditions}" in
-          *restricted*)
-            # "contagious" restricted infects everything linked to restricted
-            echo '  dep_effective_condition: "restricted"'
-            ;;
-        esac
-        ;;
-    esac
-  fi
-  echo '}'
-done >>"${ofile}"
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 2ee4b8e..1937f29 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -3953,3 +3953,10 @@
     OPTIONS.replace_updated_files_list.append(care_map_path)
   else:
     ZipWrite(output_file, temp_care_map, arcname=care_map_path)
+
+
+def IsSparseImage(filepath):
+  with open(filepath, 'rb') as fp:
+    # Magic for android sparse image format
+    # https://source.android.com/devices/bootloader/images
+    return fp.read(4) == b'\x3A\xFF\x26\xED'
diff --git a/tools/releasetools/ota_from_target_files.py b/tools/releasetools/ota_from_target_files.py
index 17f373e..ec703ab 100755
--- a/tools/releasetools/ota_from_target_files.py
+++ b/tools/releasetools/ota_from_target_files.py
@@ -227,6 +227,9 @@
 
   --force_minor_version
       Override the update_engine minor version for delta generation.
+
+  --compressor_types
+      A colon ':' separated list of compressors. Allowed values are bz2 and brotli.
 """
 
 from __future__ import print_function
@@ -248,6 +251,7 @@
 import ota_utils
 from ota_utils import (UNZIP_PATTERN, FinalizeMetadata, GetPackageMetadata,
                        PropertyFiles, SECURITY_PATCH_LEVEL_PROP_NAME, GetZipEntryOffset)
+from common import IsSparseImage
 import target_files_diff
 from check_target_files_vintf import CheckVintfIfTrebleEnabled
 from non_ab_ota import GenerateNonAbOtaPackage
@@ -294,6 +298,7 @@
 OPTIONS.vabc_downgrade = False
 OPTIONS.enable_vabc_xor = True
 OPTIONS.force_minor_version = None
+OPTIONS.compressor_types = None
 
 POSTINSTALL_CONFIG = 'META/postinstall_config.txt'
 DYNAMIC_PARTITION_INFO = 'META/dynamic_partitions_info.txt'
@@ -1017,13 +1022,6 @@
   ]
 
 
-def IsSparseImage(filepath):
-  with open(filepath, 'rb') as fp:
-    # Magic for android sparse image format
-    # https://source.android.com/devices/bootloader/images
-    return fp.read(4) == b'\x3A\xFF\x26\xED'
-
-
 def SupportsMainlineGkiUpdates(target_file):
   """Return True if the build supports MainlineGKIUpdates.
 
@@ -1149,6 +1147,8 @@
     additional_args += ["--enable_vabc_xor", "true"]
   if OPTIONS.force_minor_version:
     additional_args += ["--force_minor_version", OPTIONS.force_minor_version]
+  if OPTIONS.compressor_types:
+    additional_args += ["--compressor_types", OPTIONS.compressor_types]
   additional_args += ["--max_timestamp", max_timestamp]
 
   if SupportsMainlineGkiUpdates(source_file):
@@ -1324,53 +1324,56 @@
       OPTIONS.enable_vabc_xor = a.lower() != "false"
     elif o == "--force_minor_version":
       OPTIONS.force_minor_version = a
+    elif o == "--compressor_types":
+      OPTIONS.compressor_types = a
     else:
       return False
     return True
 
   args = common.ParseOptions(argv, __doc__,
-                             extra_opts="b:k:i:d:e:t:2o:",
-                             extra_long_opts=[
-                                 "package_key=",
-                                 "incremental_from=",
-                                 "full_radio",
-                                 "full_bootloader",
-                                 "wipe_user_data",
-                                 "downgrade",
-                                 "override_timestamp",
-                                 "extra_script=",
-                                 "worker_threads=",
-                                 "two_step",
-                                 "include_secondary",
-                                 "no_signing",
-                                 "block",
-                                 "binary=",
-                                 "oem_settings=",
-                                 "oem_no_mount",
-                                 "verify",
-                                 "stash_threshold=",
-                                 "log_diff=",
-                                 "payload_signer=",
-                                 "payload_signer_args=",
-                                 "payload_signer_maximum_signature_size=",
-                                 "payload_signer_key_size=",
-                                 "extracted_input_target_files=",
-                                 "skip_postinstall",
-                                 "retrofit_dynamic_partitions",
-                                 "skip_compatibility_check",
-                                 "output_metadata_path=",
-                                 "disable_fec_computation",
-                                 "disable_verity_computation",
-                                 "force_non_ab",
-                                 "boot_variable_file=",
-                                 "partial=",
-                                 "custom_image=",
-                                 "disable_vabc",
-                                 "spl_downgrade",
-                                 "vabc_downgrade",
-                                 "enable_vabc_xor=",
-                                 "force_minor_version=",
-                             ], extra_option_handler=option_handler)
+                                             extra_opts="b:k:i:d:e:t:2o:",
+                                             extra_long_opts=[
+                                                 "package_key=",
+                                                 "incremental_from=",
+                                                 "full_radio",
+                                                 "full_bootloader",
+                                                 "wipe_user_data",
+                                                 "downgrade",
+                                                 "override_timestamp",
+                                                 "extra_script=",
+                                                 "worker_threads=",
+                                                 "two_step",
+                                                 "include_secondary",
+                                                 "no_signing",
+                                                 "block",
+                                                 "binary=",
+                                                 "oem_settings=",
+                                                 "oem_no_mount",
+                                                 "verify",
+                                                 "stash_threshold=",
+                                                 "log_diff=",
+                                                 "payload_signer=",
+                                                 "payload_signer_args=",
+                                                 "payload_signer_maximum_signature_size=",
+                                                 "payload_signer_key_size=",
+                                                 "extracted_input_target_files=",
+                                                 "skip_postinstall",
+                                                 "retrofit_dynamic_partitions",
+                                                 "skip_compatibility_check",
+                                                 "output_metadata_path=",
+                                                 "disable_fec_computation",
+                                                 "disable_verity_computation",
+                                                 "force_non_ab",
+                                                 "boot_variable_file=",
+                                                 "partial=",
+                                                 "custom_image=",
+                                                 "disable_vabc",
+                                                 "spl_downgrade",
+                                                 "vabc_downgrade",
+                                                 "enable_vabc_xor=",
+                                                 "force_minor_version=",
+                                                 "compressor_types=",
+                                             ], extra_option_handler=option_handler)
 
   if len(args) != 2:
     common.Usage(__doc__)
diff --git a/tools/releasetools/validate_target_files.py b/tools/releasetools/validate_target_files.py
index 622e57f..282dc99 100755
--- a/tools/releasetools/validate_target_files.py
+++ b/tools/releasetools/validate_target_files.py
@@ -36,7 +36,9 @@
 import os.path
 import re
 import zipfile
+
 from hashlib import sha1
+from common import IsSparseImage
 
 import common
 import rangelib
@@ -71,10 +73,16 @@
 
   def CheckAllFiles(which):
     logging.info('Checking %s image.', which)
-    # Allow having shared blocks when loading the sparse image, because allowing
-    # that doesn't affect the checks below (we will have all the blocks on file,
-    # unless it's skipped due to the holes).
-    image = common.GetSparseImage(which, input_tmp, input_zip, True)
+    path = os.path.join(input_tmp, "IMAGES", which + ".img")
+    if not IsSparseImage(path):
+      logging.info("%s is non-sparse image", which)
+      image = common.GetNonSparseImage(which, input_tmp)
+    else:
+      logging.info("%s is sparse image", which)
+      # Allow having shared blocks when loading the sparse image, because allowing
+      # that doesn't affect the checks below (we will have all the blocks on file,
+      # unless it's skipped due to the holes).
+      image = common.GetSparseImage(which, input_tmp, input_zip, True)
     prefix = '/' + which
     for entry in image.file_map:
       # Skip entries like '__NONZERO-0'.