libs/android_runtime_lazy/Android.bp

/*
 * Copyright (C) 2019 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.
 */

// libandroid_runtime_lazy is a shim library.
// This provides very limited small set of APIs from libandroid_runtime.
//
// By depending on this instead of libandroid_runtime,
// a library can be loaded without paying the cost of libandroid_runtime
// which is quite huge. The cost will be paid when libandroid_runtime is actually used.
//
// For Partial-source PDK build, there is a constraint that
// frameworks/native modules should not depend on frameworks/base.
// This library can be used to cut down the dependency between them.
// (e.g. libbinder_ndk)
//
// Some libraries which serve as LL-NDK and NDK as well may depend on this
// instead of libandroid_runtime. When they are used by a vendor process,
// depending on libandroid_runtime is meaningless. In this case,
// they can depend on libandroid_runtime_lazy.
cc_library {
    name: "libandroid_runtime_lazy",
    vendor_available: true,
    double_loadable: true,

    cflags: [
        "-Wall",
        "-Werror",
        "-Wunused",
        "-Wunreachable-code",
    ],

    srcs: [
        "android_runtime_lazy.cpp",
    ],

    shared_libs: [
        "liblog",
        "libutils",
    ],

    required: [
        "libandroid_runtime",
    ],

    export_include_dirs: [
        "include",
    ],

    header_libs: [
        "jni_headers",
        "libbinder_headers",
    ],
}