Merge "Use generated linker config only" am: 3c0e06d8 am: eafc79a1 am: 799f3fe1

)

endef

#######################################

# ld.config.txt selection variables

#

_enforce_vndk_at_runtime := false

ifdef BOARD_VNDK_VERSION

  ifneq ($(BOARD_VNDK_RUNTIME_DISABLE),true)

    _enforce_vndk_at_runtime := true

  endif

endif

_enforce_vndk_lite_at_runtime := false

ifeq ($(_enforce_vndk_at_runtime),false)

  ifeq ($(PRODUCT_TREBLE_LINKER_NAMESPACES)|$(SANITIZE_TARGET),true|)

    _enforce_vndk_lite_at_runtime := true

  endif

endif

#######################################

# ld.config.txt

#

# For VNDK enforced devices that have defined BOARD_VNDK_VERSION, use

# "ld.config.txt" as a source file. This configuration includes strict VNDK

# run-time restrictions for vendor process.

#

# Other treblized devices, that have not defined BOARD_VNDK_VERSION or that

# have set BOARD_VNDK_RUNTIME_DISABLE to true, use "ld.config.vndk_lite.txt"

# as a source file. This configuration does not have strict VNDK run-time

# restrictions.

#

# If the device is not treblized, use "ld.config.legacy.txt" for legacy

# namespace configuration.

#

include $(CLEAR_VARS)

LOCAL_MODULE := ld.config.txt

LOCAL_MODULE_CLASS := ETC

LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)

# Start of i18n and ART APEX compatibility.

#

# Meta-comment:

# The placing of this section is somewhat arbitrary. The LOCAL_POST_INSTALL_CMD

# entries need to be associated with something that goes into /system.

# ld.config.txt qualifies but it could be anything else in /system until soong

# supports creation of symlinks. http://b/123333111

#

# Keeping the appearance of files/dirs having old locations for apps that have

# come to rely on them.

# http://b/121248172 - create a link from /system/usr/icu to

# /apex/com.android.i18n/etc/icu so that apps can find the ICU .dat file.

# A symlink can't overwrite a directory and the /system/usr/icu directory once

# existed so the required structure must be created whatever we find.

LOCAL_POST_INSTALL_CMD = mkdir -p $(TARGET_OUT)/usr && rm -rf $(TARGET_OUT)/usr/icu

LOCAL_POST_INSTALL_CMD += && ln -sf /apex/com.android.i18n/etc/icu $(TARGET_OUT)/usr/icu

# TODO(b/124106384): Clean up compat symlinks for ART binaries.

ART_BINARIES := dalvikvm dex2oat

LOCAL_POST_INSTALL_CMD += && mkdir -p $(TARGET_OUT)/bin

$(foreach b,$(ART_BINARIES), \

  $(eval LOCAL_POST_INSTALL_CMD += \

    && ln -sf /apex/com.android.art/bin/$(b) $(TARGET_OUT)/bin/$(b)) \

)

# End of i18n and ART APEX compatibilty.

ifeq ($(_enforce_vndk_at_runtime),true)

# for VNDK enforced devices

# This file will be replaced with dynamically generated one from system/linkerconfig

LOCAL_MODULE_STEM := $(LOCAL_MODULE)

LOCAL_SRC_FILES := etc/ld.config.txt

include $(BUILD_PREBUILT)

else ifeq ($(_enforce_vndk_lite_at_runtime),true)

# for treblized but VNDK lightly enforced devices

LOCAL_MODULE_STEM := ld.config.vndk_lite.txt

include $(BUILD_SYSTEM)/base_rules.mk

ld_config_template := $(LOCAL_PATH)/etc/ld.config.vndk_lite.txt

vndk_version := $(PLATFORM_VNDK_VERSION)

libz_is_llndk := true

include $(LOCAL_PATH)/update_and_install_ld_config.mk

else

# for legacy non-treblized devices

LOCAL_MODULE_STEM := $(LOCAL_MODULE)

LOCAL_SRC_FILES := etc/ld.config.legacy.txt

include $(BUILD_PREBUILT)

endif  # ifeq ($(_enforce_vndk_at_runtime),true)

#######################################

# ld.config.vndk_lite.txt

#

# This module is only for GSI.

#

ifeq ($(_enforce_vndk_lite_at_runtime),false)

include $(CLEAR_VARS)

LOCAL_MODULE := ld.config.vndk_lite.txt

LOCAL_MODULE_CLASS := ETC

LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)

LOCAL_MODULE_STEM := $(LOCAL_MODULE)

include $(BUILD_SYSTEM)/base_rules.mk

ld_config_template := $(LOCAL_PATH)/etc/ld.config.vndk_lite.txt

vndk_version := $(PLATFORM_VNDK_VERSION)

libz_is_llndk := true

include $(LOCAL_PATH)/update_and_install_ld_config.mk

endif  # ifeq ($(_enforce_vndk_lite_at_runtime),false)

_enforce_vndk_at_runtime :=

_enforce_vndk_lite_at_runtime :=

#######################################

# sanitizer.libraries.txt

include $(CLEAR_VARS)

# Copyright (C) 2017 The Android Open Source Project

#

# Bionic loader config file.

# This gives the exactly the same namespace setup in pre-O.

#

# All binaries gets the same configuration 'legacy'

dir.legacy = /system

dir.legacy = /product

dir.legacy = /vendor

dir.legacy = /odm

dir.legacy = /sbin

# Except for /postinstall, where only /system and /product are searched

dir.postinstall = /postinstall

# Fallback entry to provide APEX namespace lookups for binaries anywhere else.

# This must be last.

dir.legacy = /data

[legacy]

namespace.default.isolated = false

# Visible to allow links to be created at runtime, e.g. through

# android_link_namespaces in libnativeloader.

namespace.default.visible = true

namespace.default.search.paths  = /system/${LIB}

namespace.default.search.paths += /product/${LIB}

namespace.default.search.paths += /vendor/${LIB}

namespace.default.search.paths += /odm/${LIB}

namespace.default.asan.search.paths  = /data/asan/system/${LIB}

namespace.default.asan.search.paths +=           /system/${LIB}

namespace.default.asan.search.paths += /data/asan/product/${LIB}

namespace.default.asan.search.paths +=           /product/${LIB}

namespace.default.asan.search.paths += /data/asan/vendor/${LIB}

namespace.default.asan.search.paths +=           /vendor/${LIB}

namespace.default.asan.search.paths += /data/asan/odm/${LIB}

namespace.default.asan.search.paths +=           /odm/${LIB}

###############################################################################

# APEX related namespaces.

###############################################################################

additional.namespaces = art,conscrypt,media,neuralnetworks,resolv

# Keep in sync with the "platform" namespace in art/build/apex/ld.config.txt.

# If a shared library or an executable requests a shared library that

# cannot be loaded into the default namespace, the dynamic linker tries

# to load the shared library from the art namespace. And then, if the

# shared library cannot be loaded from the art namespace either, the

# dynamic linker tries to load the shared library from the resolv namespace.

# Finally, if all attempts fail, the dynamic linker returns an error.

namespace.default.links = art,resolv,neuralnetworks

namespace.default.asan.links = art,resolv,neuralnetworks

namespace.default.link.art.shared_libs  = libandroidicu.so

namespace.default.link.art.shared_libs += libdexfile_external.so

namespace.default.link.art.shared_libs += libdexfiled_external.so

# TODO(b/120786417 or b/134659294): libicuuc.so and libicui18n.so are kept for app compat.

namespace.default.link.art.shared_libs += libicui18n.so

namespace.default.link.art.shared_libs += libicuuc.so

namespace.default.link.art.shared_libs += libnativebridge.so

namespace.default.link.art.shared_libs += libnativehelper.so

namespace.default.link.art.shared_libs += libnativeloader.so

# TODO(b/122876336): Remove libpac.so once it's migrated to Webview

namespace.default.link.art.shared_libs += libpac.so

# When libnetd_resolv.so can't be found in the default namespace, search for it

# in the resolv namespace. Don't allow any other libraries from the resolv namespace

# to be loaded in the default namespace.

namespace.default.link.resolv.shared_libs = libnetd_resolv.so

# LLNDK library moved into apex

namespace.default.link.neuralnetworks.shared_libs = libneuralnetworks.so

###############################################################################

# "art" APEX namespace

#

# This namespace exposes externally accessible libraries from the ART APEX.

# Keep in sync with the "art" namespace in art/build/apex/ld.config.txt.

###############################################################################

namespace.art.isolated = true

# Visible to allow links to be created at runtime, e.g. through

# android_link_namespaces in libnativeloader.

namespace.art.visible = true

namespace.art.search.paths = /apex/com.android.art/${LIB}

namespace.art.asan.search.paths = /apex/com.android.art/${LIB}

namespace.art.links = default,neuralnetworks

# Need allow_all_shared_libs because libart.so can dlopen oat files in

# /system/framework and /data.

# TODO(b/130340935): Use a dynamically created linker namespace similar to

# classloader-namespace for oat files, and tighten this up.

namespace.art.link.default.allow_all_shared_libs = true

namespace.art.link.neuralnetworks.shared_libs = libneuralnetworks.so

###############################################################################

# "media" APEX namespace

#

# This namespace is for libraries within the media APEX.

###############################################################################

namespace.media.isolated = true

namespace.media.visible = true

namespace.media.search.paths = /apex/com.android.media/${LIB}

namespace.media.asan.search.paths = /apex/com.android.media/${LIB}

namespace.media.permitted.paths = /apex/com.android.media/${LIB}/extractors

namespace.media.links = default

namespace.media.link.default.shared_libs  = libbinder_ndk.so

namespace.media.link.default.shared_libs += libc.so

namespace.media.link.default.shared_libs += libcgrouprc.so

namespace.media.link.default.shared_libs += libdl.so

namespace.media.link.default.shared_libs += liblog.so

namespace.media.link.default.shared_libs += libmediametrics.so

namespace.media.link.default.shared_libs += libmediandk.so

namespace.media.link.default.shared_libs += libm.so

namespace.media.link.default.shared_libs += libvndksupport.so

namespace.media.link.default.shared_libs += libclang_rt.asan-aarch64-android.so

namespace.media.link.default.shared_libs += libclang_rt.asan-arm-android.so

namespace.media.link.default.shared_libs += libclang_rt.asan-i686-android.so

namespace.media.link.default.shared_libs += libclang_rt.asan-x86_64-android.so

namespace.media.link.default.shared_libs += libclang_rt.hwasan-aarch64-android.so

###############################################################################

# "conscrypt" APEX namespace

#

# This namespace is for libraries within the conscrypt APEX.

# Keep in sync with the "conscrypt" namespace in art/build/apex/ld.config.txt.

###############################################################################

namespace.conscrypt.isolated = true

namespace.conscrypt.visible = true

namespace.conscrypt.search.paths = /apex/com.android.conscrypt/${LIB}

namespace.conscrypt.asan.search.paths = /apex/com.android.conscrypt/${LIB}

namespace.conscrypt.links = art,default

namespace.conscrypt.link.art.shared_libs = libandroidio.so

namespace.conscrypt.link.default.shared_libs  = libc.so

namespace.conscrypt.link.default.shared_libs += libm.so

namespace.conscrypt.link.default.shared_libs += libdl.so

namespace.conscrypt.link.default.shared_libs += liblog.so

###############################################################################

# "resolv" APEX namespace

#

# This namespace is for libraries within the resolv APEX.

###############################################################################

namespace.resolv.isolated = true

namespace.resolv.visible = true

namespace.resolv.search.paths = /apex/com.android.resolv/${LIB}

namespace.resolv.asan.search.paths = /apex/com.android.resolv/${LIB}

namespace.resolv.links = default

namespace.resolv.link.default.shared_libs  = libc.so

namespace.resolv.link.default.shared_libs += libcgrouprc.so

namespace.resolv.link.default.shared_libs += libm.so

namespace.resolv.link.default.shared_libs += libdl.so

namespace.resolv.link.default.shared_libs += libbinder_ndk.so

namespace.resolv.link.default.shared_libs += liblog.so

namespace.resolv.link.default.shared_libs += libvndksupport.so

###############################################################################

# "neuralnetworks" APEX namespace

#

# This namespace is for libraries within the NNAPI APEX.

###############################################################################

namespace.neuralnetworks.isolated = true

namespace.neuralnetworks.visible = true

namespace.neuralnetworks.search.paths = /apex/com.android.neuralnetworks/${LIB}

namespace.neuralnetworks.asan.search.paths = /apex/com.android.neuralnetworks/${LIB}

namespace.neuralnetworks.links = default

namespace.neuralnetworks.link.default.shared_libs  = libc.so

namespace.neuralnetworks.link.default.shared_libs += libcgrouprc.so

namespace.neuralnetworks.link.default.shared_libs += libdl.so

namespace.neuralnetworks.link.default.shared_libs += liblog.so

namespace.neuralnetworks.link.default.shared_libs += libm.so

namespace.neuralnetworks.link.default.shared_libs += libnativewindow.so

namespace.neuralnetworks.link.default.shared_libs += libneuralnetworks_packageinfo.so

namespace.neuralnetworks.link.default.shared_libs += libsync.so

namespace.neuralnetworks.link.default.shared_libs += libvndksupport.so

###############################################################################

# Namespace config for binaries under /postinstall.

# Only one default namespace is defined and it has no directories other than

# /system/lib and /product/lib in the search paths. This is because linker

# calls realpath on the search paths and this causes selinux denial if the

# paths (/vendor, /odm) are not allowed to the poinstall binaries.

# There is no reason to allow the binaries to access the paths.

###############################################################################

[postinstall]

namespace.default.isolated = false

namespace.default.search.paths  = /system/${LIB}

namespace.default.search.paths += /product/${LIB}

# This file is no longer in use.

# Please update linker configuration generator instead.

# You can find the code from /system/linkerconfig

 No newline at end of file