blob: bbd068bacc19fef23d44635ed9edbfa761bae3ea [file] [log] [blame]
//
// 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: [
"Android-Apache-2.0",
"system_core_fs_mgr_license",
],
}
// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
// See: http://go/android-license-faq
license {
name: "system_core_fs_mgr_license",
visibility: [":__subpackages__"],
license_kinds: [
"SPDX-license-identifier-MIT",
],
license_text: ["NOTICE"],
}
cc_defaults {
name: "fs_mgr_defaults",
sanitize: {
misc_undefined: ["integer"],
},
local_include_dirs: ["include/"],
cflags: [
"-Wall",
"-Werror",
],
}
cc_defaults {
name: "libfs_mgr_defaults",
defaults: ["fs_mgr_defaults"],
export_include_dirs: ["include"],
include_dirs: ["system/vold"],
cflags: [
"-D_FILE_OFFSET_BITS=64",
],
srcs: [
"blockdev.cpp",
"file_wait.cpp",
"fs_mgr.cpp",
"fs_mgr_format.cpp",
"fs_mgr_dm_linear.cpp",
"fs_mgr_overlayfs.cpp",
"fs_mgr_roots.cpp",
"fs_mgr_vendor_overlay.cpp",
":libfiemap_srcs",
],
shared_libs: [
"libbase",
"libcrypto",
"libcrypto_utils",
"libcutils",
"libext4_utils",
"libfec",
"liblog",
"liblp",
"libselinux",
],
static_libs: [
"libavb",
"libfs_avb",
"libfstab",
"libdm",
"libgsi",
],
export_static_lib_headers: [
"libfs_avb",
"libfstab",
"libdm",
],
export_shared_lib_headers: [
"liblp",
],
whole_static_libs: [
"liblogwrap",
"libdm",
"libext2_uuid",
"libfscrypt",
"libfstab",
],
cppflags: [
"-DALLOW_ADBD_DISABLE_VERITY=0",
],
product_variables: {
debuggable: {
cppflags: [
"-UALLOW_ADBD_DISABLE_VERITY",
"-DALLOW_ADBD_DISABLE_VERITY=1",
],
},
},
header_libs: [
"libfiemap_headers",
"libstorage_literals_headers",
],
export_header_lib_headers: [
"libfiemap_headers",
],
target: {
platform: {
required: [
"e2freefrag",
"e2fsdroid",
],
},
recovery: {
required: [
"e2fsdroid.recovery",
],
},
},
}
// Two variants of libfs_mgr are provided: libfs_mgr and libfs_mgr_binder.
// Use libfs_mgr in recovery, first-stage-init, or when libfiemap or overlayfs
// is not used.
//
// Use libfs_mgr_binder when not in recovery/first-stage init, or when overlayfs
// or libfiemap is needed. In this case, libfiemap will proxy over binder to
// gsid.
cc_library {
// Do not ever allow this library to be vendor_available as a shared library.
// It does not have a stable interface.
name: "libfs_mgr",
ramdisk_available: true,
vendor_ramdisk_available: true,
recovery_available: true,
defaults: [
"libfs_mgr_defaults",
],
srcs: [
":libfiemap_passthrough_srcs",
],
}
cc_library {
// Do not ever allow this library to be vendor_available as a shared library.
// It does not have a stable interface.
name: "libfs_mgr_binder",
defaults: [
"libfs_mgr_defaults",
"libfiemap_binder_defaults",
],
}
cc_library_static {
// Do not ever make this a shared library as long as it is vendor_available.
// It does not have a stable interface.
name: "libfstab",
vendor_available: true,
ramdisk_available: true,
vendor_ramdisk_available: true,
recovery_available: true,
apex_available: [
"//apex_available:anyapex",
"//apex_available:platform",
],
host_supported: true,
defaults: ["fs_mgr_defaults"],
srcs: [
"fs_mgr_fstab.cpp",
"fs_mgr_boot_config.cpp",
"fs_mgr_slotselect.cpp",
],
target: {
darwin: {
enabled: false,
},
vendor: {
cflags: [
// Skipping entries in fstab should only be done in a system
// process as the config file is in /system_ext.
// Remove the op from the vendor variant.
"-DNO_SKIP_MOUNT",
],
},
},
export_include_dirs: ["include_fstab"],
header_libs: [
"libbase_headers",
"libgsi_headers",
],
min_sdk_version: "31",
}
cc_binary {
name: "remount",
defaults: ["fs_mgr_defaults"],
static_libs: [
"libavb_user",
"libgsid",
"libvold_binder",
],
shared_libs: [
"libbootloader_message",
"libbase",
"libbinder",
"libcutils",
"libcrypto",
"libext4_utils",
"libfs_mgr_binder",
"liblog",
"liblp",
"libselinux",
"libutils",
],
header_libs: [
"libcutils_headers",
],
srcs: [
"fs_mgr_remount.cpp",
],
cppflags: [
"-DALLOW_ADBD_DISABLE_VERITY=0",
],
product_variables: {
debuggable: {
cppflags: [
"-UALLOW_ADBD_DISABLE_VERITY",
"-DALLOW_ADBD_DISABLE_VERITY=1",
],
init_rc: [
"clean_scratch_files.rc",
],
},
},
symlinks: [
"clean_scratch_files",
"disable-verity",
"enable-verity",
"set-verity-state",
],
}