Merge "Use --add_missing in merge_target_files.py"
diff --git a/core/Makefile b/core/Makefile
index 6ced027..eb6b27c 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -3621,6 +3621,7 @@
 
 INTERNAL_OTATOOLS_MODULES := \
   aapt \
+  add_img_to_target_files \
   append2simg \
   avbtool \
   blk_alloc_to_base_fs \
@@ -3633,6 +3634,8 @@
   build_verity_metadata \
   build_verity_tree \
   care_map_generator \
+  check_ota_package_signature \
+  check_target_files_signatures \
   checkvintf \
   delta_generator \
   e2fsck \
@@ -3642,11 +3645,13 @@
   fs_config \
   generate_verity_key \
   img2simg \
+  img_from_target_files \
   imgdiff \
   libconscrypt_openjdk_jni \
   lpmake \
   lpunpack \
   make_f2fs \
+  merge_target_files \
   minigzip \
   mk_combined_img \
   mkbootfs \
@@ -3661,11 +3666,14 @@
   sefcontext_compile \
   sgdisk \
   shflags \
+  sign_apex \
+  sign_target_files_apks \
   signapk \
   simg2img \
   sload_f2fs \
   tune2fs \
   update_host_simulator \
+  validate_target_files \
   verity_signer \
   verity_verifier \
   zipalign \
@@ -3705,10 +3713,6 @@
   $(sort $(shell find external/avb/test/data -type f -name "testkey_*.pem" -o \
       -name "atx_metadata.bin"))
 endif
-ifneq (,$(wildcard system/update_engine))
-INTERNAL_OTATOOLS_PACKAGE_FILES += \
-  $(sort $(shell find system/update_engine/scripts -name "*.pyc" -prune -o -type f -print))
-endif
 ifeq (true,$(PRODUCT_SUPPORTS_VBOOT))
 INTERNAL_OTATOOLS_PACKAGE_FILES += \
   $(sort $(shell find external/vboot_reference/tests/devkeys -type f))
@@ -4017,9 +4021,8 @@
 	    $(SOONG_APEX_KEYS_FILE) \
 	    $(SOONG_ZIP) \
 	    $(HOST_OUT_EXECUTABLES)/fs_config \
-	    $(HOST_OUT_EXECUTABLES)/care_map_generator \
+	    $(ADD_IMG_TO_TARGET_FILES) \
 	    $(MAKE_RECOVERY_PATCH) \
-	    $(BUILD_IMAGE_SRCS) \
 	    $(BUILT_ASSEMBLED_FRAMEWORK_MANIFEST) \
 	    $(BUILT_ASSEMBLED_VENDOR_MANIFEST) \
 	    $(BUILT_SYSTEM_MATRIX) \
@@ -4286,7 +4289,7 @@
 endif # BOARD_SUPER_PARTITION_GROUPS
 	@# TODO(b/134525174): Remove `-r` after addressing the issue with recovery patch generation.
 	$(hide) PATH=$(INTERNAL_USERIMAGES_BINARY_PATHS):$$PATH MKBOOTIMG=$(MKBOOTIMG) \
-	    build/make/tools/releasetools/add_img_to_target_files -a -r -v -p $(HOST_OUT) $(zip_root)
+	    $(ADD_IMG_TO_TARGET_FILES) -a -r -v -p $(HOST_OUT) $(zip_root)
 ifeq ($(BUILD_QEMU_IMAGES),true)
 	$(hide) AVBTOOL=$(AVBTOOL) $(MK_VBMETA_BOOT_KERNEL_CMDLINE_SH) $(zip_root)/IMAGES/vbmeta.img \
 	    $(zip_root)/IMAGES/system.img $(zip_root)/IMAGES/VerifiedBootParams.textproto
diff --git a/core/base_rules.mk b/core/base_rules.mk
index 4a0c15b..e3f8a70 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -524,11 +524,11 @@
 
 # Only set up copy rules once, even if another arch variant shares it
 my_vintf_new_pairs := $(filter-out $(ALL_VINTF_MANIFEST_FRAGMENTS_LIST),$(my_vintf_pairs))
-my_vintf_new_installed := $(call copy-many-vintf-manifest-files-checked,$(my_vintf_pairs))
+my_vintf_new_installed := $(call copy-many-vintf-manifest-files-checked,$(my_vintf_new_pairs))
 
 ALL_VINTF_MANIFEST_FRAGMENTS_LIST += $(my_vintf_new_pairs)
 
-$(my_all_targets) : $(my_vintf_installed)
+$(my_all_targets) : $(my_vintf_new_installed)
 endif # LOCAL_VINTF_FRAGMENTS
 endif # !LOCAL_IS_HOST_MODULE
 endif # !LOCAL_UNINSTALLABLE_MODULE
diff --git a/core/binary.mk b/core/binary.mk
index e916164..d9763f9 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -54,6 +54,7 @@
 my_cc := $(LOCAL_CC)
 my_cc_wrapper := $(CC_WRAPPER)
 my_cxx := $(LOCAL_CXX)
+my_cxx_link := $(LOCAL_CXX)
 my_cxx_ldlibs :=
 my_cxx_wrapper := $(CXX_WRAPPER)
 my_c_includes := $(LOCAL_C_INCLUDES)
@@ -1704,13 +1705,20 @@
   my_cxx := $(my_cxx_wrapper) $(CLANG_CXX)
 endif
 
+ifeq ($(strip $(my_cxx_link)),)
+  my_cxx_link := $(CLANG_CXX)
+endif
+
 ifneq ($(LOCAL_NO_STATIC_ANALYZER),true)
   my_cxx := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \
             $(SYNTAX_TOOLS_PREFIX)/c++-analyzer
+  my_cxx_link := CCC_CXX=$(CLANG_CXX) CLANG_CXX=$(CLANG_CXX) \
+                 $(SYNTAX_TOOLS_PREFIX)/c++-analyzer
 endif
 
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_LINKER := $(my_linker)
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(my_cxx)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX_LINK := $(my_cxx_link)
 
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_YACCFLAGS := $(LOCAL_YACCFLAGS)
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_ASFLAGS := $(my_asflags)
diff --git a/core/config.mk b/core/config.mk
index 0f9f112..ca8f523 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -605,6 +605,7 @@
 FAT16COPY := build/make/tools/fat16copy.py
 CHECK_ELF_FILE := build/make/tools/check_elf_file.py
 LPMAKE := $(HOST_OUT_EXECUTABLES)/lpmake$(HOST_EXECUTABLE_SUFFIX)
+ADD_IMG_TO_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/add_img_to_target_files$(HOST_EXECUTABLE_SUFFIX)
 BUILD_IMAGE := $(HOST_OUT_EXECUTABLES)/build_image$(HOST_EXECUTABLE_SUFFIX)
 BUILD_SUPER_IMAGE := $(HOST_OUT_EXECUTABLES)/build_super_image$(HOST_EXECUTABLE_SUFFIX)
 MAKE_RECOVERY_PATCH := $(HOST_OUT_EXECUTABLES)/make_recovery_patch$(HOST_EXECUTABLE_SUFFIX)
@@ -616,7 +617,6 @@
 PROGUARD_DEPS := $(PROGUARD) $(PROGUARD_HOME)/lib/proguard.jar
 JAVATAGS := build/make/tools/java-event-log-tags.py
 MERGETAGS := build/make/tools/merge-event-log-tags.py
-BUILD_IMAGE_SRCS := $(wildcard build/make/tools/releasetools/*.py)
 APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg
 VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer
 BUILD_VERITY_METADATA := $(HOST_OUT_EXECUTABLES)/build_verity_metadata
@@ -785,6 +785,13 @@
 endif
 .KATI_READONLY := DEFAULT_SYSTEM_DEV_CERTIFICATE
 
+# Certificate for the NetworkStack sepolicy context
+ifdef PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES
+  MAINLINE_SEPOLICY_DEV_CERTIFICATES := $(PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES)
+else
+  MAINLINE_SEPOLICY_DEV_CERTIFICATES := $(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))
+endif
+
 BUILD_NUMBER_FROM_FILE := $$(cat $(OUT_DIR)/build_number.txt)
 BUILD_DATETIME_FROM_FILE := $$(cat $(BUILD_DATETIME_FILE))
 
diff --git a/core/definitions.mk b/core/definitions.mk
index f32a995..a93979a 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -951,7 +951,7 @@
 $(hide) mkdir -p $(dir $@)
 $(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \
   -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $<
-$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \
+$(hide) $(PRIVATE_CXX_LINK) -shared -Wl,-soname,$(notdir $@) -nostdlib \
   -Wl,-rpath,\$$ORIGIN/../lib \
   $(dir $@)/$(notdir $(<:.bc=.o)) \
   $(RS_PREBUILT_COMPILER_RT) \
@@ -1533,7 +1533,7 @@
 endef
 
 define transform-o-to-aux-executable-inner
-$(hide) $(PRIVATE_CXX) -pie \
+$(hide) $(PRIVATE_CXX_LINK) -pie \
   -Bdynamic \
   -Wl,--gc-sections \
   $(PRIVATE_ALL_OBJECTS) \
@@ -1552,7 +1552,7 @@
 endef
 
 define transform-o-to-aux-static-executable-inner
-$(hide) $(PRIVATE_CXX) \
+$(hide) $(PRIVATE_CXX_LINK) \
   -Bstatic \
   -Wl,--gc-sections \
   $(PRIVATE_ALL_OBJECTS) \
@@ -1653,7 +1653,7 @@
 # it to be overriden en-masse see combo/linux-arm.make for an example.
 ifneq ($(HOST_CUSTOM_LD_COMMAND),true)
 define transform-host-o-to-shared-lib-inner
-$(hide) $(PRIVATE_CXX) \
+$(hide) $(PRIVATE_CXX_LINK) \
   -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
   -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
   -shared -Wl,-soname,$(notdir $@) \
@@ -1694,7 +1694,7 @@
 ###########################################################
 
 define transform-o-to-shared-lib-inner
-$(hide) $(PRIVATE_CXX) \
+$(hide) $(PRIVATE_CXX_LINK) \
   -nostdlib -Wl,-soname,$(notdir $@) \
   -Wl,--gc-sections \
   -shared \
@@ -1729,7 +1729,7 @@
 ###########################################################
 
 define transform-o-to-executable-inner
-$(hide) $(PRIVATE_CXX) -pie \
+$(hide) $(PRIVATE_CXX_LINK) -pie \
   -nostdlib -Bdynamic \
   -Wl,-dynamic-linker,$(PRIVATE_LINKER) \
   -Wl,--gc-sections \
@@ -1772,7 +1772,7 @@
 ###########################################################
 
 define transform-o-to-static-executable-inner
-$(hide) $(PRIVATE_CXX) \
+$(hide) $(PRIVATE_CXX_LINK) \
   -nostdlib -Bstatic \
   $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \
   -Wl,--gc-sections \
@@ -1810,7 +1810,7 @@
 
 ifneq ($(HOST_CUSTOM_LD_COMMAND),true)
 define transform-host-o-to-executable-inner
-$(hide) $(PRIVATE_CXX) \
+$(hide) $(PRIVATE_CXX_LINK) \
   $(PRIVATE_ALL_OBJECTS) \
   -Wl,--whole-archive \
   $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
diff --git a/core/java_common.mk b/core/java_common.mk
index cb88a9e..a23d92d 100644
--- a/core/java_common.mk
+++ b/core/java_common.mk
@@ -81,19 +81,17 @@
 $(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_DIR := $(proto_java_sources_dir)
 $(proto_java_srcjar): PRIVATE_PROTOC_FLAGS := $(LOCAL_PROTOC_FLAGS)
 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),micro)
-$(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javamicro_out
+  $(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javamicro_out
+  $(proto_java_srcjar): PRIVATE_PROTOC_FLAGS += --plugin=$(HOST_OUT_EXECUTABLES)/protoc-gen-javamicro
+  $(proto_java_srcjar): $(HOST_OUT_EXECUTABLES)/protoc-gen-javamicro
+else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nano)
+  $(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javanano_out
+else ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),stream)
+  $(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javastream_out
+  $(proto_java_srcjar): PRIVATE_PROTOC_FLAGS += --plugin=$(HOST_OUT_EXECUTABLES)/protoc-gen-javastream
+  $(proto_java_srcjar): $(HOST_OUT_EXECUTABLES)/protoc-gen-javastream
 else
-  ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nano)
-$(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javanano_out
-  else
-    ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),stream)
-$(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --javastream_out
-$(proto_java_srcjar): PRIVATE_PROTOC_FLAGS += --plugin=$(HOST_OUT_EXECUTABLES)/protoc-gen-javastream
-$(proto_java_srcjar): $(HOST_OUT_EXECUTABLES)/protoc-gen-javastream
-    else
-$(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --java_out
-    endif
-  endif
+  $(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_OPTION := --java_out
 endif
 $(proto_java_srcjar): PRIVATE_PROTO_JAVA_OUTPUT_PARAMS := $(if $(filter lite,$(LOCAL_PROTOC_OPTIMIZE_TYPE)),lite$(if $(LOCAL_PROTO_JAVA_OUTPUT_PARAMS),:,),)$(LOCAL_PROTO_JAVA_OUTPUT_PARAMS)
 $(proto_java_srcjar) : $(proto_sources_fullpath) $(PROTOC) $(SOONG_ZIP)
diff --git a/core/java_renderscript.mk b/core/java_renderscript.mk
index 820967a..672863b 100644
--- a/core/java_renderscript.mk
+++ b/core/java_renderscript.mk
@@ -139,6 +139,7 @@
     $(rs_support_lib) $(rs_support_io_lib) $(rs_jni_lib) $(rs_compiler_rt)
 $(rs_compatibility_jni_libs): $(BCC_COMPAT)
 $(rs_compatibility_jni_libs): PRIVATE_CXX := $(CXX_WRAPPER) $(CLANG_CXX)
+$(rs_compatibility_jni_libs): PRIVATE_CXX_LINK := $(CLANG_CXX)
 $(rs_compatibility_jni_libs): PRIVATE_SDK_VERSION := $(my_min_sdk_version)
 $(rs_compatibility_jni_libs): $(renderscript_intermediate)/librs.%.so: \
     $(renderscript_intermediate.bc_folder)%.bc \
diff --git a/core/main.mk b/core/main.mk
index 5e25af4..3cbff2d 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1778,12 +1778,13 @@
 LSDUMP_PATHS_FILE := $(PRODUCT_OUT)/lsdump_paths.txt
 
 .PHONY: findlsdumps
-findlsdumps: $(LSDUMP_PATHS_FILE) $(LSDUMP_PATHS)
+# LSDUMP_PATHS is a list of tag:path.
+findlsdumps: $(LSDUMP_PATHS_FILE) $(foreach p,$(LSDUMP_PATHS),$(call word-colon,2,$(p)))
 
 $(LSDUMP_PATHS_FILE): PRIVATE_LSDUMP_PATHS := $(LSDUMP_PATHS)
 $(LSDUMP_PATHS_FILE):
 	@echo "Generate $@"
-	@rm -rf $@ && echo "$(PRIVATE_LSDUMP_PATHS)" | sed -e 's/ /\n/g' > $@
+	@rm -rf $@ && echo -e "$(subst :,:$(space),$(subst $(space),\n,$(PRIVATE_LSDUMP_PATHS)))" > $@
 
 .PHONY: check-elf-files
 check-elf-files:
diff --git a/core/product-graph.mk b/core/product-graph.mk
index 9fc8e57..b97a69d 100644
--- a/core/product-graph.mk
+++ b/core/product-graph.mk
@@ -131,6 +131,7 @@
 	$(hide) echo 'PRODUCT_SDK_ADDON_DOC_MODULES=$$(PRODUCTS.$(strip $(1)).PRODUCT_SDK_ADDON_DOC_MODULES)' >> $$@
 	$(hide) echo 'PRODUCT_DEFAULT_WIFI_CHANNELS=$$(PRODUCTS.$(strip $(1)).PRODUCT_DEFAULT_WIFI_CHANNELS)' >> $$@
 	$(hide) echo 'PRODUCT_DEFAULT_DEV_CERTIFICATE=$$(PRODUCTS.$(strip $(1)).PRODUCT_DEFAULT_DEV_CERTIFICATE)' >> $$@
+	$(hide) echo 'PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES=$$(PRODUCTS.$(strip $(1)).PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES)' >> $$@
 	$(hide) echo 'PRODUCT_RESTRICT_VENDOR_FILES=$$(PRODUCTS.$(strip $(1)).PRODUCT_RESTRICT_VENDOR_FILES)' >> $$@
 	$(hide) echo 'PRODUCT_VENDOR_KERNEL_HEADERS=$$(PRODUCTS.$(strip $(1)).PRODUCT_VENDOR_KERNEL_HEADERS)' >> $$@
 
diff --git a/core/product.mk b/core/product.mk
index 3d54719..3201079 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -205,6 +205,7 @@
 
 _product_list_vars += PRODUCT_DEFAULT_WIFI_CHANNELS
 _product_list_vars += PRODUCT_DEFAULT_DEV_CERTIFICATE
+_product_list_vars += PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES
 _product_list_vars += PRODUCT_RESTRICT_VENDOR_FILES
 
 # The list of product-specific kernel header dirs
diff --git a/core/rbe.mk b/core/rbe.mk
index 766b121..fb39d51 100644
--- a/core/rbe.mk
+++ b/core/rbe.mk
@@ -21,7 +21,7 @@
   else
     rbe_dir := $(HOME)/rbe
   endif
-  RBE_WRAPPER := $(rbe_dir)/rewrapper
+  RBE_WRAPPER := $(rbe_dir)/rewrapper --labels=type=compile,lang=cpp,compiler=clang
 
   # Append rewrapper to existing *_WRAPPER variables so it's possible to
   # use both ccache and rewrapper.
diff --git a/core/tasks/vts-core-tests.mk b/core/tasks/vts-core-tests.mk
index 919354c..fb1e1c6 100644
--- a/core/tasks/vts-core-tests.mk
+++ b/core/tasks/vts-core-tests.mk
@@ -45,3 +45,5 @@
 
 vts-core: $(vts-core-zip)
 $(call dist-for-goals, vts-core, $(vts-core-zip) $(vts-core-list-zip) $(vts-core-configs-zip))
+
+tests: vts-core
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index efaacf5..f949b05 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -252,7 +252,7 @@
     #  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 := 2019-07-05
+      PLATFORM_SECURITY_PATCH := 2019-08-01
 endif
 .KATI_READONLY := PLATFORM_SECURITY_PATCH
 
diff --git a/target/product/gsi/Android.mk b/target/product/gsi/Android.mk
index 1ef124b..c93e4ca 100644
--- a/target/product/gsi/Android.mk
+++ b/target/product/gsi/Android.mk
@@ -120,13 +120,13 @@
 
 $(check-vndk-abi-dump-list-timestamp): $(VNDK_ABI_DUMPS) $(NDK_ABI_DUMPS)
 	$(eval added_vndk_abi_dumps := $(strip $(sort $(filter-out \
-	  $(addsuffix .so.lsdump,$(VNDK_SAMEPROCESS_LIBRARIES) $(VNDK_CORE_LIBRARIES)), \
+	  $(addsuffix .so.lsdump,$(filter-out $(NDK_MIGRATED_LIBS) $(VNDK_PRIVATE_LIBRARIES),$(LLNDK_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES) $(VNDK_CORE_LIBRARIES))), \
 	  $(notdir $(VNDK_ABI_DUMPS))))))
 	$(if $(added_vndk_abi_dumps), \
 	  echo -e "Found ABI reference dumps for non-VNDK libraries. Run \`find \$${ANDROID_BUILD_TOP}/$(VNDK_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_vndk_abi_dumps)) ')' -delete\` to delete the dumps.")
 
 	$(eval added_ndk_abi_dumps := $(strip $(sort $(filter-out \
-	  $(addsuffix .so.lsdump,$(NDK_MIGRATED_LIBS) $(LLNDK_LIBRARIES)), \
+	  $(addsuffix .so.lsdump,$(NDK_MIGRATED_LIBS)), \
 	  $(notdir $(NDK_ABI_DUMPS))))))
 	$(if $(added_ndk_abi_dumps), \
 	  echo -e "Found ABI reference dumps for non-NDK libraries. Run \`find \$${ANDROID_BUILD_TOP}/$(NDK_ABI_DUMP_DIR) '(' -name $(subst $(space), -or -name ,$(added_ndk_abi_dumps)) ')' -delete\` to delete the dumps.")
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index 3732b78..0302856 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -12,6 +12,89 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//
+// Module-specific defaults.
+//
+// For module X, if we need to build it both as a library and an executable:
+//  - A default rule `releasetools_X_defaults` is created, which lists `srcs`, `libs` and
+//    `required` properties.
+//  - `python_library_host` and `python_binary_host` are created by listing
+//    `releasetools_X_defaults` in their defaults.
+//
+
+python_defaults {
+    name: "releasetools_add_img_to_target_files_defaults",
+    srcs: [
+        "add_img_to_target_files.py",
+    ],
+    libs: [
+        "releasetools_build_image",
+        "releasetools_build_super_image",
+        "releasetools_common",
+    ],
+    required: [
+        "care_map_generator",
+    ],
+}
+
+python_defaults {
+    name: "releasetools_build_image_defaults",
+    srcs: [
+        "build_image.py",
+    ],
+    libs: [
+        "releasetools_common",
+        "releasetools_verity_utils",
+    ],
+    required: [
+        "blk_alloc_to_base_fs",
+        "e2fsck",
+        "simg2img",
+        "tune2fs",
+    ],
+}
+
+python_defaults {
+    name: "releasetools_build_super_image_defaults",
+    srcs: [
+        "build_super_image.py",
+    ],
+    libs: [
+        "releasetools_common",
+    ],
+}
+
+python_defaults {
+    name: "releasetools_img_from_target_files_defaults",
+    srcs: [
+        "img_from_target_files.py",
+    ],
+    libs: [
+        "releasetools_build_super_image",
+        "releasetools_common",
+    ],
+}
+
+python_defaults {
+    name: "releasetools_ota_from_target_files_defaults",
+    srcs: [
+        "edify_generator.py",
+        "ota_from_target_files.py",
+        "target_files_diff.py",
+    ],
+    libs: [
+        "releasetools_common",
+        "releasetools_verity_utils",
+    ],
+    required: [
+        "brillo_update_payload",
+    ],
+}
+
+//
+// Host libraries.
+//
+
 python_defaults {
     name: "releasetools_library_defaults",
     version: {
@@ -25,10 +108,37 @@
 }
 
 python_library_host {
-    name: "releasetools_build_super_image",
+    name: "releasetools_add_img_to_target_files",
+    defaults: [
+        "releasetools_library_defaults",
+        "releasetools_add_img_to_target_files_defaults",
+    ],
+}
+
+python_library_host {
+    name: "releasetools_apex_utils",
     defaults: ["releasetools_library_defaults"],
     srcs: [
-        "build_super_image.py",
+        "apex_utils.py",
+    ],
+    libs: [
+        "releasetools_common",
+    ],
+}
+
+python_library_host {
+    name: "releasetools_build_image",
+    defaults: [
+        "releasetools_library_defaults",
+        "releasetools_build_image_defaults",
+    ],
+}
+
+python_library_host {
+    name: "releasetools_build_super_image",
+    defaults: [
+        "releasetools_library_defaults",
+        "releasetools_build_super_image_defaults",
     ],
 }
 
@@ -56,6 +166,22 @@
 }
 
 python_library_host {
+    name: "releasetools_img_from_target_files",
+    defaults: [
+        "releasetools_library_defaults",
+        "releasetools_img_from_target_files_defaults",
+    ],
+}
+
+python_library_host {
+    name: "releasetools_ota_from_target_files",
+    defaults: [
+        "releasetools_library_defaults",
+        "releasetools_ota_from_target_files_defaults",
+    ],
+}
+
+python_library_host {
     name: "releasetools_verity_utils",
     defaults: ["releasetools_library_defaults"],
     srcs: [
@@ -69,6 +195,10 @@
     ],
 }
 
+//
+// Host binaries.
+//
+
 python_defaults {
     name: "releasetools_binary_defaults",
     version: {
@@ -84,34 +214,63 @@
 }
 
 python_binary_host {
+    name: "add_img_to_target_files",
+    defaults: [
+        "releasetools_binary_defaults",
+        "releasetools_add_img_to_target_files_defaults",
+    ],
+}
+
+python_binary_host {
     name: "build_image",
-    defaults: ["releasetools_binary_defaults"],
-    srcs: [
-        "build_image.py",
-    ],
-    main: "build_image.py",
-    libs: [
-        "releasetools_common",
-        "releasetools_verity_utils",
-    ],
-    required: [
-        "blk_alloc_to_base_fs",
-        "e2fsck",
-        "simg2img",
-        "tune2fs",
+    defaults: [
+        "releasetools_binary_defaults",
+        "releasetools_build_image_defaults",
     ],
 }
 
 python_binary_host {
     name: "build_super_image",
+    defaults: [
+        "releasetools_binary_defaults",
+        "releasetools_build_super_image_defaults",
+    ],
+}
+
+python_binary_host {
+    name: "check_ota_package_signature",
     defaults: ["releasetools_binary_defaults"],
     srcs: [
-        "build_super_image.py",
+        "check_ota_package_signature.py",
     ],
-    main: "build_super_image.py",
     libs: [
         "releasetools_common",
     ],
+    required: [
+        "delta_generator",
+    ],
+}
+
+python_binary_host {
+    name: "check_target_files_signatures",
+    defaults: ["releasetools_binary_defaults"],
+    srcs: [
+        "check_target_files_signatures.py",
+    ],
+    libs: [
+        "releasetools_common",
+    ],
+    required: [
+        "aapt",
+    ],
+}
+
+python_binary_host {
+    name: "img_from_target_files",
+    defaults: [
+        "releasetools_binary_defaults",
+        "releasetools_img_from_target_files_defaults",
+    ],
 }
 
 python_binary_host {
@@ -131,7 +290,6 @@
     srcs: [
         "merge_builds.py",
     ],
-    main: "merge_builds.py",
     libs: [
         "releasetools_build_super_image",
         "releasetools_common",
@@ -139,20 +297,34 @@
 }
 
 python_binary_host {
-    name: "ota_from_target_files",
+    name: "merge_target_files",
     defaults: ["releasetools_binary_defaults"],
     srcs: [
-        "edify_generator.py",
-        "ota_from_target_files.py",
-        "target_files_diff.py",
+        "merge_target_files.py",
     ],
-    main: "ota_from_target_files.py",
     libs: [
+        "releasetools_add_img_to_target_files",
+        "releasetools_build_super_image",
         "releasetools_common",
-        "releasetools_verity_utils",
+        "releasetools_img_from_target_files",
+        "releasetools_ota_from_target_files",
     ],
-    required: [
-        "brillo_update_payload",
+}
+
+python_binary_host {
+    name: "ota_from_target_files",
+    defaults: [
+        "releasetools_binary_defaults",
+        "releasetools_ota_from_target_files_defaults",
+    ],
+}
+
+python_binary_host {
+    name: "ota_package_parser",
+    defaults: ["releasetools_binary_defaults"],
+    srcs: [
+        "ota_package_parser.py",
+        "rangelib.py",
     ],
 }
 
@@ -163,33 +335,70 @@
         "rangelib.py",
         "sparse_img.py",
     ],
-    main: "sparse_img.py",
 }
 
+python_binary_host {
+    name: "sign_apex",
+    defaults: ["releasetools_binary_defaults"],
+    srcs: [
+        "sign_apex.py",
+    ],
+    libs: [
+        "releasetools_apex_utils",
+        "releasetools_common",
+    ],
+}
+
+python_binary_host {
+    name: "sign_target_files_apks",
+    defaults: ["releasetools_binary_defaults"],
+    srcs: [
+        "sign_target_files_apks.py",
+    ],
+    libs: [
+        "releasetools_add_img_to_target_files",
+        "releasetools_apex_utils",
+        "releasetools_common",
+    ],
+}
+
+python_binary_host {
+    name: "validate_target_files",
+    defaults: ["releasetools_binary_defaults"],
+    srcs: [
+        "validate_target_files.py",
+    ],
+    libs: [
+        "releasetools_common",
+    ],
+}
+
+//
+// Tests.
+//
+
 python_defaults {
     name: "releasetools_test_defaults",
     srcs: [
-        "add_img_to_target_files.py",
-        "apex_utils.py",
-        "build_image.py",
         "check_ota_package_signature.py",
         "check_target_files_signatures.py",
-        "edify_generator.py",
-        "img_from_target_files.py",
         "make_recovery_patch.py",
         "merge_target_files.py",
-        "ota_from_target_files.py",
         "ota_package_parser.py",
         "sign_apex.py",
         "sign_target_files_apks.py",
-        "target_files_diff.py",
         "validate_target_files.py",
 
         "test_*.py",
     ],
     libs: [
+        "releasetools_add_img_to_target_files",
+        "releasetools_apex_utils",
+        "releasetools_build_image",
         "releasetools_build_super_image",
         "releasetools_common",
+        "releasetools_img_from_target_files",
+        "releasetools_ota_from_target_files",
         "releasetools_verity_utils",
     ],
     data: [