microdroid/Android.bp

package {
    default_applicable_licenses: ["Android-Apache-2.0"],
}

microdroid_shell_and_utilities = [
    "reboot",
    "sh",
    "toolbox",
    "toybox",
]

microdroid_rootdirs = [
    "dev",
    "proc",
    "sys",

    // TODO(b/180267599): clean up unnecessary partition mount points
    "system",
    "system_ext",
    "vendor",
    "vendor_dlkm",
    "product",
    "odm",
    "odm_dlkm",
    "debug_ramdisk",
    "mnt",

    "apex",
    "linkerconfig",
    "second_stage_resources",
    "postinstall",
]

microdroid_symlinks = [
    {
        target: "/sys/kernel/debug",
        name: "d",
    },
]

android_filesystem {
    name: "microdroid",
    use_avb: true,
    avb_private_key: "microdroid.pem",
    avb_algorithm: "SHA256_RSA4096",
    deps: [
        "init_second_stage",
        "microdroid_init_rc",
        "libbinder",
        "libstdc++",
        "logcat",
        "logd",
        "run-as",
        "secilc",
        "adbd",
        "apexd",
        "debuggerd",
        "linker",
        "servicemanager",
        "tombstoned",
        "cgroups.json",

        // These two files are temporary and only for test.
        // TODO(b/178993690): migrate cil files to Soong
        "microdroid_plat_sepolicy.cil",
        "microdroid_plat_mapping_file",
    ] + microdroid_shell_and_utilities,
    multilib: {
        common: {
            deps: [
                "com.android.runtime",
                "plat_file_contexts",
                "plat_hwservice_contexts",
                "plat_property_contexts",
                "plat_service_contexts",
                "plat_keystore2_key_contexts",
            ],
        },
    },
    base_dir: "system",
    dirs: microdroid_rootdirs,
    symlinks: microdroid_symlinks,
    file_contexts: "microdroid_file_contexts",
}

prebuilt_etc {
    name: "microdroid_init_rc",
    filename: "init.rc",
    src: "init.rc",
    relative_install_path: "init/hw",
    installable: false, // avoid collision with system partition's init.rc
}

bootimg {
    name: "microdroid_vendor_boot-5.10",
    ramdisk_module: "microdroid_ramdisk-5.10",
    dtb_prebuilt: "dummy_dtb.img",
    header_version: "3",
    vendor_boot: true,
    partition_name: "vendor_boot",
}

android_filesystem {
    name: "microdroid_ramdisk-5.10",
    arch: {
        arm64: {
            deps: ["virt_device_prebuilts_kernel_modules-5.10-arm64"],
        },
        x86_64: {
            deps: ["virt_device_prebuilts_kernel_modules-5.10-x86_64"],
        },
    },
    type: "compressed_cpio",
}