c12e205ec5
A symlink for TARGET_ROOT_OUT as a post install command of a package that is also installed to TARGET_ROOT_OUT. We hijack init.rc which satisfies this requirement for this symlink. Bug: 120402274 Bug: 120460755 Bug: 120509320 Bug: 120554662 Test: symlink is created Test: make bootimage && ls -la $OUT/root/init Change-Id: I6f1ac06ef152c36d7d7db4618d49a008338da39b
332 lines
11 KiB
Makefile
332 lines
11 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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# The init symlink must be a post install command of a file that is to TARGET_ROOT_OUT.
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# Since init.rc is required for init and satisfies that requirement, we hijack it to create the symlink.
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LOCAL_POST_INSTALL_CMD := ln -sf /system/bin/init $(TARGET_ROOT_OUT)/init
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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) $(ASAN_EXTRACT_FILES)
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endif
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EXPORT_GLOBAL_HWASAN_OPTIONS :=
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ifneq ($(filter hwaddress,$(SANITIZE_TARGET)),)
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ifneq ($(HWADDRESS_SANITIZER_GLOBAL_OPTIONS),)
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EXPORT_GLOBAL_HWASAN_OPTIONS := export HWASAN_OPTIONS $(HWADDRESS_SANITIZER_GLOBAL_OPTIONS)
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endif
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endif
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EXPORT_GLOBAL_GCOV_OPTIONS :=
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ifeq ($(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 apex $(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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ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/product_services
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else
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LOCAL_POST_INSTALL_CMD += ; ln -sf /system/product_services $(TARGET_ROOT_OUT)/product_services
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endif
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ifdef BOARD_USES_METADATA_PARTITION
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LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/metadata
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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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LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/usr $(TARGET_ROOT_OUT)/odm/usr
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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 $(BUILD_SYSTEM)/base_rules.mk
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$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/init.environ.rc.in
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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' $@
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$(hide) sed -i -e 's?%EXPORT_GLOBAL_HWASAN_OPTIONS%?$(EXPORT_GLOBAL_HWASAN_OPTIONS)?g' $@
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# Append PLATFORM_VNDK_VERSION to base name.
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define append_vndk_version
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$(strip \
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$(basename $(1)).$(PLATFORM_VNDK_VERSION)$(suffix $(1)) \
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)
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endef
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#######################################
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# ld.config.txt selection variables
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#
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_enforce_vndk_at_runtime := false
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ifdef BOARD_VNDK_VERSION
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ifneq ($(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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_enforce_vndk_lite_at_runtime := false
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ifeq ($(_enforce_vndk_at_runtime),false)
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ifeq ($(PRODUCT_TREBLE_LINKER_NAMESPACES)|$(SANITIZE_TARGET),true|)
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_enforce_vndk_lite_at_runtime := true
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endif
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endif
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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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#
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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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#
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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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#
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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 := $(TARGET_OUT_ETC)
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ifeq ($(_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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ld_config_template := $(LOCAL_PATH)/etc/ld.config.txt
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check_backward_compatibility := true
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vndk_version := $(PLATFORM_VNDK_VERSION)
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include $(LOCAL_PATH)/update_and_install_ld_config.mk
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else ifeq ($(_enforce_vndk_lite_at_runtime),true)
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# for treblized but VNDK lightly enforced devices
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LOCAL_MODULE_STEM := ld.config.vndk_lite.txt
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include $(BUILD_SYSTEM)/base_rules.mk
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ld_config_template := $(LOCAL_PATH)/etc/ld.config.vndk_lite.txt
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vndk_version := $(PLATFORM_VNDK_VERSION)
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libz_is_llndk := true
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include $(LOCAL_PATH)/update_and_install_ld_config.mk
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else
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# for legacy non-treblized devices
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LOCAL_MODULE_STEM := $(LOCAL_MODULE)
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LOCAL_SRC_FILES := etc/ld.config.legacy.txt
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include $(BUILD_PREBUILT)
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endif # ifeq ($(_enforce_vndk_at_runtime),true)
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# ld.config.txt for VNDK versions older than PLATFORM_VNDK_VERSION
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# are built with the VNDK libraries lists under /prebuilts/vndk.
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#
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# ld.config.$(VER).txt is built and installed for all VNDK versions
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# listed in PRODUCT_EXTRA_VNDK_VERSIONS.
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#
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# $(1): VNDK version
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define build_versioned_ld_config
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include $(CLEAR_VARS)
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LOCAL_MODULE := ld.config.$(1).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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ld_config_template := $(LOCAL_PATH)/etc/ld.config.txt
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check_backward_compatibility := true
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vndk_version := $(1)
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lib_list_from_prebuilts := true
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include $(LOCAL_PATH)/update_and_install_ld_config.mk
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endef
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# For VNDK snapshot versions prior to 28, ld.config.txt is installed from the
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# prebuilt under /prebuilts/vndk
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vndk_snapshots := $(wildcard prebuilts/vndk/*)
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supported_vndk_snapshot_versions := \
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$(strip $(foreach ver,$(patsubst prebuilts/vndk/v%,%,$(vndk_snapshots)),\
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$(if $(call math_gt_or_eq,$(ver),28),$(ver),)))
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$(eval $(foreach ver,$(supported_vndk_snapshot_versions),\
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$(call build_versioned_ld_config,$(ver))))
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vndk_snapshots :=
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supported_vndk_snapshot_versions :=
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#######################################
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# ld.config.vndk_lite.txt
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#
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# This module is only for GSI.
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#
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ifeq ($(_enforce_vndk_lite_at_runtime),false)
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include $(CLEAR_VARS)
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LOCAL_MODULE := ld.config.vndk_lite.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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ld_config_template := $(LOCAL_PATH)/etc/ld.config.vndk_lite.txt
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vndk_version := $(PLATFORM_VNDK_VERSION)
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libz_is_llndk := true
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include $(LOCAL_PATH)/update_and_install_ld_config.mk
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endif # ifeq ($(_enforce_vndk_lite_at_runtime),false)
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_enforce_vndk_at_runtime :=
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_enforce_vndk_lite_at_runtime :=
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#######################################
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# ld.config.txt for recovery
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include $(CLEAR_VARS)
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LOCAL_MODULE := ld.config.recovery.txt
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LOCAL_MODULE_CLASS := ETC
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LOCAL_SRC_FILES := etc/ld.config.recovery.txt
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LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/etc
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LOCAL_MODULE_STEM := ld.config.txt
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include $(BUILD_PREBUILT)
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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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