00749affc4
Treble system-as-root GSI needs to work on devices with and without /odm partition. This change creates the following symlinks for devices without /odm partition: /odm/app ->/vendor/odm/app /odm/bin ->/vendor/odm/bin /odm/etc ->/vendor/odm/etc /odm/firmware ->/vendor/odm/firmware /odm/framework ->/vendor/odm/framework /odm/lib -> /vendor/odm/lib /odm/lib64 -> /vendor/odm/lib64 /odm/overlay -> /vendor/odm/overlay /odm/priv-app -> /vendor/odm/priv-app For devices with odm partition, /odm will be used as the mount point and those symlinks will be hidden after mount. Bug: 70678783 Test: boot a A/B device without /odm partition, checks those symlinks exist Test: boot a A/B device with /odm partition, checks those symlinks don't exist Change-Id: I4d960b52e2754f461188f3ab562c751f502046ea
322 lines
12 KiB
Makefile
322 lines
12 KiB
Makefile
LOCAL_PATH:= $(call my-dir)
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#######################################
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# init.rc
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include $(CLEAR_VARS)
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LOCAL_MODULE := init.rc
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LOCAL_SRC_FILES := $(LOCAL_MODULE)
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
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include $(BUILD_PREBUILT)
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#######################################
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# init-debug.rc
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include $(CLEAR_VARS)
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LOCAL_MODULE := init-debug.rc
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LOCAL_SRC_FILES := $(LOCAL_MODULE)
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_TAGS := debug
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LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/init
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include $(BUILD_PREBUILT)
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#######################################
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# asan.options
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ifneq ($(filter address,$(SANITIZE_TARGET)),)
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include $(CLEAR_VARS)
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LOCAL_MODULE := asan.options
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LOCAL_MODULE_CLASS := ETC
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LOCAL_SRC_FILES := $(LOCAL_MODULE)
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LOCAL_MODULE_PATH := $(TARGET_OUT)
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include $(BUILD_PREBUILT)
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# ASAN extration.
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ASAN_EXTRACT_FILES :=
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ifeq ($(SANITIZE_TARGET_SYSTEM),true)
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include $(CLEAR_VARS)
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LOCAL_MODULE:= asan_extract
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LOCAL_MODULE_TAGS := optional
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LOCAL_MODULE_CLASS := EXECUTABLES
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LOCAL_SRC_FILES := asan_extract.sh
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LOCAL_INIT_RC := asan_extract.rc
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# We need bzip2 on device for extraction.
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LOCAL_REQUIRED_MODULES := bzip2
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include $(BUILD_PREBUILT)
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ASAN_EXTRACT_FILES := asan_extract
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endif
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endif
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#######################################
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# init.environ.rc
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include $(CLEAR_VARS)
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE := init.environ.rc
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LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
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EXPORT_GLOBAL_ASAN_OPTIONS :=
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ifneq ($(filter address,$(SANITIZE_TARGET)),)
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EXPORT_GLOBAL_ASAN_OPTIONS := export ASAN_OPTIONS include=/system/asan.options
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LOCAL_REQUIRED_MODULES := asan.options $(ASAN_OPTIONS_FILES) $(ASAN_EXTRACT_FILES)
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endif
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EXPORT_GLOBAL_GCOV_OPTIONS :=
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ifeq ($(NATIVE_COVERAGE),true)
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EXPORT_GLOBAL_GCOV_OPTIONS := export GCOV_PREFIX /data/misc/gcov
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endif
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# Put it here instead of in init.rc module definition,
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# because init.rc is conditionally included.
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#
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# create some directories (some are mount points) and symlinks
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LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \
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sbin dev proc sys system data odm oem acct config storage mnt $(BOARD_ROOT_EXTRA_FOLDERS)); \
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ln -sf /system/bin $(TARGET_ROOT_OUT)/bin; \
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ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
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ln -sf /data/user_de/0/com.android.shell/files/bugreports $(TARGET_ROOT_OUT)/bugreports; \
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ln -sf /sys/kernel/debug $(TARGET_ROOT_OUT)/d; \
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ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard
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ifdef BOARD_USES_VENDORIMAGE
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/vendor
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else
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LOCAL_POST_INSTALL_CMD += ; ln -sf /system/vendor $(TARGET_ROOT_OUT)/vendor
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endif
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ifdef BOARD_USES_PRODUCTIMAGE
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/product
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else
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LOCAL_POST_INSTALL_CMD += ; ln -sf /system/product $(TARGET_ROOT_OUT)/product
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endif
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# For /odm partition.
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/odm
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# For Treble Generic System Image (GSI), system-as-root GSI needs to work on
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# both devices with and without /odm partition. Those symlinks are for devices
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# without /odm partition. For devices with /odm partition, mount odm.img under
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# /odm will hide those symlinks.
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/app $(TARGET_ROOT_OUT)/odm/app
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/bin $(TARGET_ROOT_OUT)/odm/bin
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/etc $(TARGET_ROOT_OUT)/odm/etc
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/firmware $(TARGET_ROOT_OUT)/odm/firmware
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/framework $(TARGET_ROOT_OUT)/odm/framework
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/lib $(TARGET_ROOT_OUT)/odm/lib
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/lib64 $(TARGET_ROOT_OUT)/odm/lib64
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/overlay $(TARGET_ROOT_OUT)/odm/overlay
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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/priv-app $(TARGET_ROOT_OUT)/odm/priv-app
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ifdef BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/cache
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else
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LOCAL_POST_INSTALL_CMD += ; ln -sf /data/cache $(TARGET_ROOT_OUT)/cache
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endif
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ifdef BOARD_ROOT_EXTRA_SYMLINKS
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# BOARD_ROOT_EXTRA_SYMLINKS is a list of <target>:<link_name>.
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LOCAL_POST_INSTALL_CMD += $(foreach s, $(BOARD_ROOT_EXTRA_SYMLINKS),\
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$(eval p := $(subst :,$(space),$(s)))\
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; mkdir -p $(dir $(TARGET_ROOT_OUT)/$(word 2,$(p))) \
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; ln -sf $(word 1,$(p)) $(TARGET_ROOT_OUT)/$(word 2,$(p)))
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endif
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# The A/B updater uses a top-level /postinstall directory to mount the new
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# system before reboot.
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ifeq ($(AB_OTA_UPDATER),true)
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/postinstall
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endif
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include $(BUILD_SYSTEM)/base_rules.mk
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# Regenerate init.environ.rc if PRODUCT_BOOTCLASSPATH has changed.
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bcp_md5 := $(word 1, $(shell echo $(PRODUCT_BOOTCLASSPATH) $(PRODUCT_SYSTEM_SERVER_CLASSPATH) | $(MD5SUM)))
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bcp_dep := $(intermediates)/$(bcp_md5).bcp.dep
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$(bcp_dep) :
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$(hide) mkdir -p $(dir $@) && rm -rf $(dir $@)*.bcp.dep && touch $@
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$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/init.environ.rc.in $(bcp_dep)
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@echo "Generate: $< -> $@"
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@mkdir -p $(dir $@)
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$(hide) sed -e 's?%BOOTCLASSPATH%?$(PRODUCT_BOOTCLASSPATH)?g' $< >$@
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$(hide) sed -i -e 's?%SYSTEMSERVERCLASSPATH%?$(PRODUCT_SYSTEM_SERVER_CLASSPATH)?g' $@
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$(hide) sed -i -e 's?%EXPORT_GLOBAL_ASAN_OPTIONS%?$(EXPORT_GLOBAL_ASAN_OPTIONS)?g' $@
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$(hide) sed -i -e 's?%EXPORT_GLOBAL_GCOV_OPTIONS%?$(EXPORT_GLOBAL_GCOV_OPTIONS)?g' $@
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bcp_md5 :=
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bcp_dep :=
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# If BOARD_VNDK_VERSION is defined, append PLATFORM_VNDK_VERSION to base name.
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define append_vndk_version
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$(strip \
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$(if $(BOARD_VNDK_VERSION), \
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$(basename $(1)).$(PLATFORM_VNDK_VERSION)$(suffix $(1)), \
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$(1) \
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) \
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)
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endef
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# Update namespace configuration file with library lists and VNDK version
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#
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# $(1): Input source file (ld.config.txt)
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# $(2): Output built module
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# $(3): VNDK version suffix
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# $(4): true if libz must be included in llndk not in vndk-sp
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define update_and_install_ld_config
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# If $(4) is true, move libz to llndk from vndk-sp.
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$(if $(filter true,$(4)),\
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$(eval llndk_libraries_list := $(LLNDK_LIBRARIES) libz) \
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$(eval vndksp_libraries_list := $(filter-out libz,$(VNDK_SAMEPROCESS_LIBRARIES))),\
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$(eval llndk_libraries_list := $(LLNDK_LIBRARIES)) \
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$(eval vndksp_libraries_list := $(VNDK_SAMEPROCESS_LIBRARIES)))
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llndk_libraries := $(call normalize-path-list,$(addsuffix .so,\
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$(filter-out $(VNDK_PRIVATE_LIBRARIES),$(llndk_libraries_list))))
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private_llndk_libraries := $(call normalize-path-list,$(addsuffix .so,\
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$(filter $(VNDK_PRIVATE_LIBRARIES),$(llndk_libraries_list))))
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vndk_sameprocess_libraries := $(call normalize-path-list,$(addsuffix .so,\
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$(filter-out $(VNDK_PRIVATE_LIBRARIES),$(vndksp_libraries_list))))
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vndk_core_libraries := $(call normalize-path-list,$(addsuffix .so,\
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$(filter-out $(VNDK_PRIVATE_LIBRARIES),$(VNDK_CORE_LIBRARIES))))
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sanitizer_runtime_libraries := $(call normalize-path-list,$(addsuffix .so,\
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$(ADDRESS_SANITIZER_RUNTIME_LIBRARY) \
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$(UBSAN_RUNTIME_LIBRARY) \
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$(TSAN_RUNTIME_LIBRARY) \
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$(2ND_ADDRESS_SANITIZER_RUNTIME_LIBRARY) \
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$(2ND_UBSAN_RUNTIME_LIBRARY) \
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$(2ND_TSAN_RUNTIME_LIBRARY)))
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# If BOARD_VNDK_VERSION is not defined, VNDK version suffix will not be used.
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vndk_version_suffix := $(if $(strip $(3)),-$(strip $(3)))
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$(2): PRIVATE_LLNDK_LIBRARIES := $$(llndk_libraries)
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$(2): PRIVATE_PRIVATE_LLNDK_LIBRARIES := $$(private_llndk_libraries)
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$(2): PRIVATE_VNDK_SAMEPROCESS_LIBRARIES := $$(vndk_sameprocess_libraries)
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$(2): PRIVATE_VNDK_CORE_LIBRARIES := $$(vndk_core_libraries)
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$(2): PRIVATE_SANITIZER_RUNTIME_LIBRARIES := $$(sanitizer_runtime_libraries)
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$(2): PRIVATE_VNDK_VERSION := $$(vndk_version_suffix)
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$(2): $(1)
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@echo "Generate: $$< -> $$@"
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@mkdir -p $$(dir $$@)
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$$(hide) sed -e 's?%LLNDK_LIBRARIES%?$$(PRIVATE_LLNDK_LIBRARIES)?g' $$< >$$@
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$$(hide) sed -i -e 's?%PRIVATE_LLNDK_LIBRARIES%?$$(PRIVATE_PRIVATE_LLNDK_LIBRARIES)?g' $$@
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$$(hide) sed -i -e 's?%VNDK_SAMEPROCESS_LIBRARIES%?$$(PRIVATE_VNDK_SAMEPROCESS_LIBRARIES)?g' $$@
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$$(hide) sed -i -e 's?%VNDK_CORE_LIBRARIES%?$$(PRIVATE_VNDK_CORE_LIBRARIES)?g' $$@
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$$(hide) sed -i -e 's?%SANITIZER_RUNTIME_LIBRARIES%?$$(PRIVATE_SANITIZER_RUNTIME_LIBRARIES)?g' $$@
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$$(hide) sed -i -e 's?%VNDK_VER%?$$(PRIVATE_VNDK_VERSION)?g' $$@
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llndk_libraries_list :=
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vndksp_libraries_list :=
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llndk_libraries :=
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private_llndk_libraries :=
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vndk_sameprocess_libraries :=
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vndk_core_libraries :=
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sanitizer_runtime_libraries :=
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vndk_version_suffix :=
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endef # update_and_install_ld_config
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#######################################
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# ld.config.txt
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#
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# For VNDK enforced devices that have defined BOARD_VNDK_VERSION, use
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# "ld.config.txt" as a source file. This configuration includes strict VNDK
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# run-time restrictions for vendor process.
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# Other treblized devices, that have not defined BOARD_VNDK_VERSION or that
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# have set BOARD_VNDK_RUNTIME_DISABLE to true, use "ld.config.vndk_lite.txt"
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# as a source file. This configuration does not have strict VNDK run-time
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# restrictions.
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# If the device is not treblized, use "ld.config.legacy.txt" for legacy
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# namespace configuration.
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include $(CLEAR_VARS)
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LOCAL_MODULE := ld.config.txt
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
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_enforce_vndk_at_runtime := false
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ifdef BOARD_VNDK_VERSION
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ifneq ($(BOARD_VNDK_RUNTIME_DISABLE),true)
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_enforce_vndk_at_runtime := true
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endif
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endif
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ifeq ($(_enforce_vndk_at_runtime),true)
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# for VNDK enforced devices
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LOCAL_MODULE_STEM := $(call append_vndk_version,$(LOCAL_MODULE))
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include $(BUILD_SYSTEM)/base_rules.mk
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$(eval $(call update_and_install_ld_config,\
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$(LOCAL_PATH)/etc/ld.config.txt,\
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$(LOCAL_BUILT_MODULE),\
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$(PLATFORM_VNDK_VERSION)))
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else ifeq ($(PRODUCT_TREBLE_LINKER_NAMESPACES)|$(SANITIZE_TARGET),true|)
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# for treblized but VNDK non-enforced devices
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LOCAL_MODULE_STEM := $(call append_vndk_version,$(LOCAL_MODULE))
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include $(BUILD_SYSTEM)/base_rules.mk
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$(eval $(call update_and_install_ld_config,\
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$(LOCAL_PATH)/etc/ld.config.vndk_lite.txt,\
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$(LOCAL_BUILT_MODULE),\
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$(if $(BOARD_VNDK_VERSION),$(PLATFORM_VNDK_VERSION)),\
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true))
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else
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# for legacy non-treblized devices
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LOCAL_SRC_FILES := etc/ld.config.legacy.txt
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LOCAL_MODULE_STEM := $(LOCAL_MODULE)
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include $(BUILD_PREBUILT)
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endif # if _enforce_vndk_at_runtime is true
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_enforce_vndk_at_runtime :=
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#######################################
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# ld.config.noenforce.txt
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#
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# This file is a temporary configuration file only for GSI. Originally GSI has
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# BOARD_VNDK_VERSION defined and has strict VNDK enforcing rule based on
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# "ld.config.txt". However for the devices, that have not defined
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# BOARD_VNDK_VERSION, GSI provides this configuration file which is based on
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# "ld.config.vndk_lite.txt".
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# Do not install this file for the devices other than GSI.
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include $(CLEAR_VARS)
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LOCAL_MODULE := ld.config.noenforce.txt
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
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LOCAL_MODULE_STEM := $(LOCAL_MODULE)
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include $(BUILD_SYSTEM)/base_rules.mk
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$(eval $(call update_and_install_ld_config,\
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$(LOCAL_PATH)/etc/ld.config.vndk_lite.txt,\
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$(LOCAL_BUILT_MODULE),\
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$(PLATFORM_VNDK_VERSION),\
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true))
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#######################################
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# llndk.libraries.txt
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include $(CLEAR_VARS)
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LOCAL_MODULE := llndk.libraries.txt
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
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LOCAL_MODULE_STEM := $(call append_vndk_version,$(LOCAL_MODULE))
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include $(BUILD_SYSTEM)/base_rules.mk
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$(LOCAL_BUILT_MODULE): PRIVATE_LLNDK_LIBRARIES := $(LLNDK_LIBRARIES)
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$(LOCAL_BUILT_MODULE):
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@echo "Generate: $@"
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@mkdir -p $(dir $@)
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$(hide) echo -n > $@
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$(hide) $(foreach lib,$(PRIVATE_LLNDK_LIBRARIES), \
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echo $(lib).so >> $@;)
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#######################################
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# vndksp.libraries.txt
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include $(CLEAR_VARS)
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LOCAL_MODULE := vndksp.libraries.txt
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LOCAL_MODULE_CLASS := ETC
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LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
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LOCAL_MODULE_STEM := $(call append_vndk_version,$(LOCAL_MODULE))
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include $(BUILD_SYSTEM)/base_rules.mk
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$(LOCAL_BUILT_MODULE): PRIVATE_VNDK_SAMEPROCESS_LIBRARIES := $(VNDK_SAMEPROCESS_LIBRARIES)
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$(LOCAL_BUILT_MODULE):
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@echo "Generate: $@"
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@mkdir -p $(dir $@)
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$(hide) echo -n > $@
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$(hide) $(foreach lib,$(PRIVATE_VNDK_SAMEPROCESS_LIBRARIES), \
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echo $(lib).so >> $@;)
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