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android_system_core/rootdir/Android.mk
Jooyung Han 201801ce8e Use /bootstrap-apex for bootstrap APEXes 
This new directory is bind-mounted to /apex in the bootstrap mount
namespace so that apexd-bootstrap mounts bootstrap APEXes there via
/apex.

The directory is detached from /apex in the default mount namespace but
still visible in case bootstrap APEXes are needed.

However, there are (mostly, virtual) devices which don't need two mount
namespaces. Those devices don't need to make /bootstrap-apex directory
at all.

Bug: 290148078
Test: atest VendorApexHostTestCases
Test: atest MicrodroidTests
Change-Id: I541cec71d9970b14971d46e01e4808b23590dbed
2023-07-31 18:16:46 +09:00

229 lines
8.7 KiB
Makefile
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LOCAL_PATH:= $(call my-dir)
$(eval $(call declare-1p-copy-files,system/core/rootdir,))
#######################################
# init-debug.rc
include $(CLEAR_VARS)
LOCAL_MODULE := init-debug.rc
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_SRC_FILES := $(LOCAL_MODULE)
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/init
include $(BUILD_PREBUILT)
#######################################
# asan.options
ifneq ($(filter address,$(SANITIZE_TARGET)),)
include $(CLEAR_VARS)
LOCAL_MODULE := asan.options
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_MODULE_CLASS := ETC
LOCAL_SRC_FILES := $(LOCAL_MODULE)
LOCAL_MODULE_PATH := $(TARGET_OUT)
include $(BUILD_PREBUILT)
# ASAN extration.
ASAN_EXTRACT_FILES :=
ifeq ($(SANITIZE_TARGET_SYSTEM),true)
include $(CLEAR_VARS)
LOCAL_MODULE:= asan_extract
LOCAL_LICENSE_KINDS:= SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS:= notice
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_CLASS := EXECUTABLES
LOCAL_SRC_FILES := asan_extract.sh
LOCAL_INIT_RC := asan_extract.rc
# We need bzip2 on device for extraction.
LOCAL_REQUIRED_MODULES := bzip2
include $(BUILD_PREBUILT)
ASAN_EXTRACT_FILES := asan_extract
endif
endif
#######################################
# init.environ.rc
include $(CLEAR_VARS)
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE := init.environ.rc
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
EXPORT_GLOBAL_ASAN_OPTIONS :=
ifneq ($(filter address,$(SANITIZE_TARGET)),)
EXPORT_GLOBAL_ASAN_OPTIONS := export ASAN_OPTIONS include=/system/asan.options
LOCAL_REQUIRED_MODULES := asan.options $(ASAN_OPTIONS_FILES) $(ASAN_EXTRACT_FILES)
endif
EXPORT_GLOBAL_HWASAN_OPTIONS :=
ifneq ($(filter hwaddress,$(SANITIZE_TARGET)),)
ifneq ($(HWADDRESS_SANITIZER_GLOBAL_OPTIONS),)
EXPORT_GLOBAL_HWASAN_OPTIONS := export HWASAN_OPTIONS $(HWADDRESS_SANITIZER_GLOBAL_OPTIONS)
endif
endif
EXPORT_GLOBAL_GCOV_OPTIONS :=
ifeq ($(NATIVE_COVERAGE),true)
EXPORT_GLOBAL_GCOV_OPTIONS := export GCOV_PREFIX /data/misc/trace
endif
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS :=
ifeq ($(CLANG_COVERAGE),true)
ifeq ($(CLANG_COVERAGE_CONTINUOUS_MODE),true)
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS := export LLVM_PROFILE_FILE /data/misc/trace/clang%c-%20m.profraw
else
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS := export LLVM_PROFILE_FILE /data/misc/trace/clang-%20m.profraw
endif
endif
# Put it here instead of in init.rc module definition,
# because init.rc is conditionally included.
#
# create some directories (some are mount points) and symlinks
LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \
dev proc sys system data data_mirror odm oem acct config storage mnt apex bootstrap-apex debug_ramdisk \
linkerconfig second_stage_resources postinstall $(BOARD_ROOT_EXTRA_FOLDERS)); \
ln -sf /system/bin $(TARGET_ROOT_OUT)/bin; \
ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
ln -sf /data/user_de/0/com.android.shell/files/bugreports $(TARGET_ROOT_OUT)/bugreports; \
ln -sfn /sys/kernel/debug $(TARGET_ROOT_OUT)/d; \
ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard
ifdef BOARD_USES_VENDORIMAGE
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/vendor
else
LOCAL_POST_INSTALL_CMD += ; ln -sf /system/vendor $(TARGET_ROOT_OUT)/vendor
endif
ifdef BOARD_USES_PRODUCTIMAGE
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/product
else
LOCAL_POST_INSTALL_CMD += ; ln -sf /system/product $(TARGET_ROOT_OUT)/product
endif
ifdef BOARD_USES_SYSTEM_EXTIMAGE
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/system_ext
else
LOCAL_POST_INSTALL_CMD += ; ln -sf /system/system_ext $(TARGET_ROOT_OUT)/system_ext
endif
ifdef BOARD_USES_METADATA_PARTITION
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/metadata
endif
# For /odm partition.
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/odm
# For Treble Generic System Image (GSI), system-as-root GSI needs to work on
# both devices with and without /odm partition. Those symlinks are for devices
# without /odm partition. For devices with /odm partition, mount odm.img under
# /odm will hide those symlinks.
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/app $(TARGET_ROOT_OUT)/odm/app
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/bin $(TARGET_ROOT_OUT)/odm/bin
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/etc $(TARGET_ROOT_OUT)/odm/etc
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/firmware $(TARGET_ROOT_OUT)/odm/firmware
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/framework $(TARGET_ROOT_OUT)/odm/framework
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/lib $(TARGET_ROOT_OUT)/odm/lib
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/lib64 $(TARGET_ROOT_OUT)/odm/lib64
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/overlay $(TARGET_ROOT_OUT)/odm/overlay
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/priv-app $(TARGET_ROOT_OUT)/odm/priv-app
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/odm/usr $(TARGET_ROOT_OUT)/odm/usr
# For /vendor_dlkm partition.
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/vendor_dlkm
# For Treble Generic System Image (GSI), system-as-root GSI needs to work on
# both devices with and without /vendor_dlkm partition. Those symlinks are for
# devices without /vendor_dlkm partition. For devices with /vendor_dlkm
# partition, mount vendor_dlkm.img under /vendor_dlkm will hide those symlinks.
# Note that /vendor_dlkm/lib is omitted because vendor DLKMs should be accessed
# via /vendor/lib/modules directly.
LOCAL_POST_INSTALL_CMD += ; ln -sf /vendor/vendor_dlkm/etc $(TARGET_ROOT_OUT)/vendor_dlkm/etc
# For /odm_dlkm partition.
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/odm_dlkm
# For Treble Generic System Image (GSI), system-as-root GSI needs to work on
# both devices with and without /odm_dlkm partition. Those symlinks are for
# devices without /odm_dlkm partition. For devices with /odm_dlkm
# partition, mount odm_dlkm.img under /odm_dlkm will hide those symlinks.
# Note that /odm_dlkm/lib is omitted because odm DLKMs should be accessed
# via /odm/lib/modules directly.
LOCAL_POST_INSTALL_CMD += ; ln -sf /odm/odm_dlkm/etc $(TARGET_ROOT_OUT)/odm_dlkm/etc
# For /system_dlkm partition
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/system_dlkm
ifdef BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE
LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/cache
else
LOCAL_POST_INSTALL_CMD += ; ln -sf /data/cache $(TARGET_ROOT_OUT)/cache
endif
ifdef BOARD_ROOT_EXTRA_SYMLINKS
# BOARD_ROOT_EXTRA_SYMLINKS is a list of <target>:<link_name>.
LOCAL_POST_INSTALL_CMD += $(foreach s, $(BOARD_ROOT_EXTRA_SYMLINKS),\
$(eval p := $(subst :,$(space),$(s)))\
; mkdir -p $(dir $(TARGET_ROOT_OUT)/$(word 2,$(p))) \
; ln -sf $(word 1,$(p)) $(TARGET_ROOT_OUT)/$(word 2,$(p)))
endif
# The init symlink must be a post install command of a file that is to TARGET_ROOT_OUT.
# Since init.environ.rc is required for init and satisfies that requirement, we hijack it to create the symlink.
LOCAL_POST_INSTALL_CMD += ; ln -sf /system/bin/init $(TARGET_ROOT_OUT)/init
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/init.environ.rc.in
@echo "Generate: $< -> $@"
@mkdir -p $(dir $@)
$(hide) cp $< $@
$(hide) sed -i -e 's?%EXPORT_GLOBAL_ASAN_OPTIONS%?$(EXPORT_GLOBAL_ASAN_OPTIONS)?g' $@
$(hide) sed -i -e 's?%EXPORT_GLOBAL_GCOV_OPTIONS%?$(EXPORT_GLOBAL_GCOV_OPTIONS)?g' $@
$(hide) sed -i -e 's?%EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS%?$(EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS)?g' $@
$(hide) sed -i -e 's?%EXPORT_GLOBAL_HWASAN_OPTIONS%?$(EXPORT_GLOBAL_HWASAN_OPTIONS)?g' $@
# Append PLATFORM_VNDK_VERSION to base name.
define append_vndk_version
$(strip \
$(basename $(1)).$(PLATFORM_VNDK_VERSION)$(suffix $(1)) \
)
endef
#######################################
# sanitizer.libraries.txt
include $(CLEAR_VARS)
LOCAL_MODULE := sanitizer.libraries.txt
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)
LOCAL_MODULE_STEM := $(LOCAL_MODULE)
include $(BUILD_SYSTEM)/base_rules.mk
$(LOCAL_BUILT_MODULE): PRIVATE_SANITIZER_RUNTIME_LIBRARIES := \
$(SANITIZER_STEMS) \
$(2ND_SANITIZER_STEMS)
$(LOCAL_BUILT_MODULE):
@echo "Generate: $@"
@mkdir -p $(dir $@)
$(hide) echo -n > $@
$(hide) $(foreach lib,$(PRIVATE_SANITIZER_RUNTIME_LIBRARIES), \
echo $(lib) >> $@;)
#######################################
# ramdisk_node_list
include $(CLEAR_VARS)
LOCAL_MODULE := ramdisk_node_list
LOCAL_MODULE_CLASS := ETC
LOCAL_SRC_FILES := $(LOCAL_MODULE)
LOCAL_MODULE_PATH := $(PRODUCT_OUT)
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
include $(BUILD_PREBUILT)
include $(call all-makefiles-under,$(LOCAL_PATH))
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