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platform_system_core/init/Android.bp
Jiyong Park 12c64a7586 Don't install Android-only dependencies to microdroid 
init_second_stage_defaults provides properties that are common to both
Android's init and Microdroid's init. Before this CL, it included
target.product.required and target.recovery.required properties. The
required dependencies were Android-specific; the dependencies included
Android-only init.rc. Microdroid has its own init.rc (microdroid_init_rc
module).

This was problematic but so far it didn't cause an issue because those
Android-only dependencies were not installed to Microdroid due to a bug
in the build system.

As we fix the build system bug, the Android-only dependencies started
get installed to Microdroid, effectively overriding the Microdroid-only
init.rc file. This made Microdroid fail to boot.

Fixing this issue by moving the Android-only dependencies out of the
defaults module and putting them on the Android's init.

In addition to that, this CL removes the recovery variant for the
Microdroid's init because it's not used.

Bug: N/A
Test: run AVF tests
Change-Id: I09748f1123125cac74ce54fd5c360c9a3ba2f996
2024-04-17 14:36:55 +09:00

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//
// Copyright (C) 2017 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package {
default_applicable_licenses: ["system_core_init_license"],
}
// Added automatically by a large-scale-change
// See: http://go/android-license-faq
license {
name: "system_core_init_license",
visibility: [":__subpackages__"],
license_kinds: [
"SPDX-license-identifier-Apache-2.0",
],
license_text: [
"NOTICE",
],
}
init_common_sources = [
"action.cpp",
"action_manager.cpp",
"action_parser.cpp",
"capabilities.cpp",
"epoll.cpp",
"import_parser.cpp",
"interface_utils.cpp",
"interprocess_fifo.cpp",
"keychords.cpp",
"parser.cpp",
"property_type.cpp",
"rlimit_parser.cpp",
"service.cpp",
"service_list.cpp",
"service_parser.cpp",
"service_utils.cpp",
"subcontext.cpp",
"subcontext.proto",
"tokenizer.cpp",
"util.cpp",
]
init_device_sources = [
"apex_init_util.cpp",
"block_dev_initializer.cpp",
"bootchart.cpp",
"builtins.cpp",
"devices.cpp",
"firmware_handler.cpp",
"first_stage_console.cpp",
"first_stage_init.cpp",
"first_stage_mount.cpp",
"fscrypt_init_extensions.cpp",
"init.cpp",
"lmkd_service.cpp",
"modalias_handler.cpp",
"mount_handler.cpp",
"mount_namespace.cpp",
"persistent_properties.cpp",
"persistent_properties.proto",
"property_service.cpp",
"property_service.proto",
"reboot.cpp",
"reboot_utils.cpp",
"security.cpp",
"selabel.cpp",
"selinux.cpp",
"sigchld_handler.cpp",
"snapuserd_transition.cpp",
"switch_root.cpp",
"uevent_listener.cpp",
"ueventd.cpp",
"ueventd_parser.cpp",
]
init_host_sources = [
"check_builtins.cpp",
"host_import_parser.cpp",
]
soong_config_module_type {
name: "libinit_cc_defaults",
module_type: "cc_defaults",
config_namespace: "ANDROID",
bool_variables: [
"PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT",
],
properties: [
"cflags",
],
}
libinit_cc_defaults {
name: "init_defaults",
sanitize: {
misc_undefined: ["signed-integer-overflow"],
},
cflags: [
"-DALLOW_FIRST_STAGE_CONSOLE=0",
"-DALLOW_LOCAL_PROP_OVERRIDE=0",
"-DALLOW_PERMISSIVE_SELINUX=0",
"-DANDROID_BASE_UNIQUE_FD_DISABLE_IMPLICIT_CONVERSION",
"-DDUMP_ON_UMOUNT_FAILURE=0",
"-DINIT_FULL_SOURCES",
"-DINSTALL_DEBUG_POLICY_TO_SYSTEM_EXT=0",
"-DLOG_UEVENTS=0",
"-DREBOOT_BOOTLOADER_ON_PANIC=0",
"-DSHUTDOWN_ZERO_TIMEOUT=0",
"-DWORLD_WRITABLE_KMSG=0",
"-Wall",
"-Werror",
"-Wextra",
"-Wno-unused-parameter",
"-Wthread-safety",
],
product_variables: {
debuggable: {
cppflags: [
"-UALLOW_FIRST_STAGE_CONSOLE",
"-DALLOW_FIRST_STAGE_CONSOLE=1",
"-UALLOW_LOCAL_PROP_OVERRIDE",
"-DALLOW_LOCAL_PROP_OVERRIDE=1",
"-UALLOW_PERMISSIVE_SELINUX",
"-DALLOW_PERMISSIVE_SELINUX=1",
"-UREBOOT_BOOTLOADER_ON_PANIC",
"-DREBOOT_BOOTLOADER_ON_PANIC=1",
"-UWORLD_WRITABLE_KMSG",
"-DWORLD_WRITABLE_KMSG=1",
"-UDUMP_ON_UMOUNT_FAILURE",
"-DDUMP_ON_UMOUNT_FAILURE=1",
],
},
eng: {
cppflags: [
"-USHUTDOWN_ZERO_TIMEOUT",
"-DSHUTDOWN_ZERO_TIMEOUT=1",
],
},
uml: {
cppflags: ["-DUSER_MODE_LINUX"],
},
},
soong_config_variables: {
PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT: {
cflags: [
"-UINSTALL_DEBUG_POLICY_TO_SYSTEM_EXT",
"-DINSTALL_DEBUG_POLICY_TO_SYSTEM_EXT=1",
],
},
},
static_libs: [
"libavb",
"libavf_cc_flags",
"libbootloader_message",
"libc++fs",
"libcgrouprc_format",
"liblmkd_utils",
"liblz4",
"libzstd",
"libmodprobe",
"libprocinfo",
"libprotobuf-cpp-lite",
"libpropertyinfoserializer",
"libpropertyinfoparser",
"libsnapshot_cow",
"libsnapshot_init",
"libxml2",
"lib_apex_manifest_proto_lite",
"update_metadata-protos",
],
shared_libs: [
"libbase",
"libcutils",
"libdl",
"libext4_utils",
"libfs_mgr",
"libgsi",
"libhidl-gen-utils",
"liblog",
"liblogwrap",
"liblp",
"libprocessgroup",
"libprocessgroup_setup",
"libselinux",
"libunwindstack",
"libutils",
"libvendorsupport",
],
header_libs: ["bionic_libc_platform_headers"],
bootstrap: true,
visibility: [":__subpackages__"],
}
cc_library_headers {
name: "libinit_headers",
export_include_dirs: ["."],
visibility: [":__subpackages__"],
}
cc_defaults {
name: "libinit_defaults",
recovery_available: true,
defaults: [
"init_defaults",
"selinux_policy_version",
],
srcs: init_common_sources + init_device_sources,
export_include_dirs: ["."],
generated_sources: [
"apex-info-list",
],
whole_static_libs: [
"libcap",
"libcom.android.sysprop.init",
],
header_libs: ["bootimg_headers"],
proto: {
type: "lite",
export_proto_headers: true,
},
target: {
recovery: {
cflags: ["-DRECOVERY"],
exclude_static_libs: [
"libxml2",
],
exclude_generated_sources: [
"apex-info-list",
],
exclude_shared_libs: [
"libbinder",
"libutils",
],
},
},
}
cc_library_static {
name: "libinit",
defaults: ["libinit_defaults"],
}
cc_library_static {
name: "libinit.microdroid",
defaults: [
"avf_build_flags_cc",
"libinit_defaults",
],
recovery_available: false,
cflags: ["-DMICRODROID=1"],
}
phony {
name: "init",
required: [
"init_second_stage",
],
}
cc_defaults {
name: "init_second_stage_defaults",
recovery_available: true,
stem: "init",
defaults: ["init_defaults"],
srcs: ["main.cpp"],
symlinks: ["ueventd"],
}
cc_binary {
name: "init_second_stage",
defaults: ["init_second_stage_defaults"],
static_libs: ["libinit"],
visibility: ["//visibility:any_system_partition"],
target: {
platform: {
required: [
"init.rc",
"ueventd.rc",
"e2fsdroid",
"extra_free_kbytes",
"make_f2fs",
"mke2fs",
"sload_f2fs",
],
},
recovery: {
cflags: ["-DRECOVERY"],
exclude_static_libs: [
"libxml2",
],
exclude_shared_libs: [
"libbinder",
"libutils",
],
required: [
"init_recovery.rc",
"ueventd.rc.recovery",
"e2fsdroid.recovery",
"make_f2fs.recovery",
"mke2fs.recovery",
"sload_f2fs.recovery",
],
},
},
}
cc_binary {
name: "init_second_stage.microdroid",
defaults: [
"avf_build_flags_cc",
"init_second_stage_defaults",
],
recovery_available: false,
static_libs: ["libinit.microdroid"],
cflags: ["-DMICRODROID=1"],
installable: false,
visibility: ["//packages/modules/Virtualization/microdroid"],
}
soong_config_module_type {
name: "init_first_stage_cc_defaults",
module_type: "cc_defaults",
config_namespace: "ANDROID",
bool_variables: ["BOARD_USES_RECOVERY_AS_BOOT"],
properties: ["installable"],
}
// Do not install init_first_stage even with mma if we're system-as-root.
// Otherwise, it will overwrite the symlink.
init_first_stage_cc_defaults {
name: "init_first_stage_defaults",
soong_config_variables: {
BOARD_USES_RECOVERY_AS_BOOT: {
installable: false,
},
},
stem: "init",
srcs: [
"block_dev_initializer.cpp",
"devices.cpp",
"first_stage_console.cpp",
"first_stage_init.cpp",
"first_stage_main.cpp",
"first_stage_mount.cpp",
"reboot_utils.cpp",
"selabel.cpp",
"service_utils.cpp",
"snapuserd_transition.cpp",
"switch_root.cpp",
"uevent_listener.cpp",
"util.cpp",
],
static_libs: [
"libc++fs",
"libfs_avb",
"libavf_cc_flags",
"libfs_mgr",
"libfec",
"libfec_rs",
"libsquashfs_utils",
"libcrypto_utils",
"libavb",
"liblp",
"libcutils",
"libbase",
"liblog",
"libcrypto_static",
"libselinux",
"libcap",
"libgsi",
"liblzma",
"libunwindstack_no_dex",
"libmodprobe",
"libext2_uuid",
"libprotobuf-cpp-lite",
"libsnapshot_cow",
"liblz4",
"libzstd",
"libsnapshot_init",
"update_metadata-protos",
"libprocinfo",
],
static_executable: true,
system_shared_libs: [],
cflags: [
"-Wall",
"-Wextra",
"-Wno-unused-parameter",
"-Werror",
"-DALLOW_FIRST_STAGE_CONSOLE=0",
"-DALLOW_LOCAL_PROP_OVERRIDE=0",
"-DALLOW_PERMISSIVE_SELINUX=0",
"-DREBOOT_BOOTLOADER_ON_PANIC=0",
"-DWORLD_WRITABLE_KMSG=0",
"-DDUMP_ON_UMOUNT_FAILURE=0",
"-DSHUTDOWN_ZERO_TIMEOUT=0",
"-DLOG_UEVENTS=0",
"-DSEPOLICY_VERSION=30", // TODO(jiyong): externalize the version number
],
product_variables: {
debuggable: {
cflags: [
"-UALLOW_FIRST_STAGE_CONSOLE",
"-DALLOW_FIRST_STAGE_CONSOLE=1",
"-UALLOW_LOCAL_PROP_OVERRIDE",
"-DALLOW_LOCAL_PROP_OVERRIDE=1",
"-UALLOW_PERMISSIVE_SELINUX",
"-DALLOW_PERMISSIVE_SELINUX=1",
"-UREBOOT_BOOTLOADER_ON_PANIC",
"-DREBOOT_BOOTLOADER_ON_PANIC=1",
"-UWORLD_WRITABLE_KMSG",
"-DWORLD_WRITABLE_KMSG=1",
"-UDUMP_ON_UMOUNT_FAILURE",
"-DDUMP_ON_UMOUNT_FAILURE=1",
],
},
eng: {
cflags: [
"-USHUTDOWN_ZERO_TIMEOUT",
"-DSHUTDOWN_ZERO_TIMEOUT=1",
],
},
},
sanitize: {
misc_undefined: ["signed-integer-overflow"],
// First stage init is weird: it may start without stdout/stderr, and no /proc.
hwaddress: false,
},
// Install adb_debug.prop into debug ramdisk.
// This allows adb root on a user build, when debug ramdisk is used.
required: ["adb_debug.prop"],
ramdisk: true,
install_in_root: true,
}
cc_binary {
name: "init_first_stage",
defaults: ["init_first_stage_defaults"],
}
cc_binary {
name: "init_first_stage.microdroid",
defaults: [
"avf_build_flags_cc",
"init_first_stage_defaults",
],
cflags: ["-DMICRODROID=1"],
installable: false,
}
phony {
name: "init_system",
required: ["init_second_stage"],
}
// Tests
// ------------------------------------------------------------------------------
cc_test {
// Note: This is NOT a CTS test. See b/320800872
name: "CtsInitTestCases",
defaults: ["init_defaults"],
require_root: true,
compile_multilib: "first",
srcs: [
"devices_test.cpp",
"epoll_test.cpp",
"firmware_handler_test.cpp",
"init_test.cpp",
"interprocess_fifo_test.cpp",
"keychords_test.cpp",
"oneshot_on_test.cpp",
"persistent_properties_test.cpp",
"property_service_test.cpp",
"property_type_test.cpp",
"reboot_test.cpp",
"rlimit_parser_test.cpp",
"service_test.cpp",
"subcontext_test.cpp",
"tokenizer_test.cpp",
"ueventd_parser_test.cpp",
"ueventd_test.cpp",
"util_test.cpp",
],
static_libs: [
"libgmock",
"libinit",
],
test_suites: [
"device-tests",
],
}
cc_benchmark {
name: "init_benchmarks",
defaults: ["init_defaults"],
srcs: [
"subcontext_benchmark.cpp",
],
static_libs: ["libinit"],
}
cc_defaults {
name: "libinit_test_utils_libraries_defaults",
shared_libs: [
"libbase",
"libcutils",
"libselinux",
"liblog",
"libprocessgroup",
"libprotobuf-cpp-lite",
],
static_libs: [
"libfs_mgr",
"libhidl-gen-utils",
],
}
cc_library_static {
name: "libinit_test_utils",
defaults: ["libinit_test_utils_libraries_defaults"],
cflags: [
"-Wall",
"-Wextra",
"-Wno-unused-parameter",
"-Werror",
],
srcs: init_common_sources + [
"test_utils/service_utils.cpp",
],
whole_static_libs: [
"libcap",
],
export_include_dirs: ["test_utils/include"], // for tests
header_libs: ["bionic_libc_platform_headers"],
}
// Host Verifier
// ------------------------------------------------------------------------------
genrule {
name: "generated_stub_builtin_function_map",
tool_files: ["host_builtin_map.py"],
out: ["generated_stub_builtin_function_map.h"],
srcs: [
"builtins.cpp",
"check_builtins.cpp",
],
cmd: "$(location host_builtin_map.py) --builtins $(location builtins.cpp) --check_builtins $(location check_builtins.cpp) > $(out)",
}
cc_defaults {
name: "init_host_defaults",
host_supported: true,
cflags: [
"-Wall",
"-Wextra",
"-Wno-unused-parameter",
"-Werror",
],
static_libs: [
"libbase",
"libselinux",
"libpropertyinfoserializer",
"libpropertyinfoparser",
],
whole_static_libs: ["libcap"],
shared_libs: [
"libcutils",
"libhidl-gen-utils",
"libhidlmetadata",
"liblog",
"libprocessgroup",
"libprotobuf-cpp-lite",
],
proto: {
type: "lite",
},
generated_headers: [
"generated_stub_builtin_function_map",
],
target: {
android: {
enabled: false,
},
darwin: {
enabled: false,
},
},
}
cc_binary {
name: "host_init_verifier",
defaults: ["init_host_defaults"],
srcs: ["host_init_verifier.cpp"] + init_common_sources + init_host_sources,
generated_headers: [
"generated_android_ids",
],
}
cc_library_host_static {
name: "libinit_host",
defaults: ["init_host_defaults"],
srcs: init_common_sources + init_host_sources,
export_include_dirs: ["."],
proto: {
export_proto_headers: true,
},
visibility: [
// host_apex_verifier performs a subset of init.rc validation
"//system/apex/tools",
],
}
sh_binary {
name: "extra_free_kbytes",
src: "extra_free_kbytes.sh",
filename_from_src: true,
}
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