1/*
2 * Copyright (C) 2019 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17// libandroid_runtime_lazy is a shim library.
18// This provides very limited small set of APIs from libandroid_runtime.
19//
20// By depending on this instead of libandroid_runtime,
21// a library can be loaded without paying the cost of libandroid_runtime
22// which is quite huge. The cost will be paid when libandroid_runtime is actually used.
23//
24// For Partial-source PDK build, there is a constraint that
25// frameworks/native modules should not depend on frameworks/base.
26// This library can be used to cut down the dependency between them.
27// (e.g. libbinder_ndk)
28//
29// Some libraries which serve as LL-NDK and NDK as well may depend on this
30// instead of libandroid_runtime. When they are used by a vendor process,
31// depending on libandroid_runtime is meaningless. In this case,
32// they can depend on libandroid_runtime_lazy.
33package {
34    // See: http://go/android-license-faq
35    // A large-scale-change added 'default_applicable_licenses' to import
36    // all of the 'license_kinds' from "frameworks_native_license"
37    // to get the below license kinds:
38    //   SPDX-license-identifier-Apache-2.0
39    default_applicable_licenses: ["frameworks_native_license"],
40}
41
42cc_library {
43    name: "libandroid_runtime_lazy",
44    vendor_available: true,
45    double_loadable: true,
46    host_supported: true,
47    target: {
48        darwin: {
49            enabled: false,
50        }
51    },
52
53    cflags: [
54        "-Wall",
55        "-Werror",
56        "-Wunused",
57        "-Wunreachable-code",
58    ],
59
60    srcs: [
61        "android_runtime_lazy.cpp",
62    ],
63
64    shared_libs: [
65        "liblog",
66        "libutils",
67    ],
68
69    export_include_dirs: [
70        "include",
71    ],
72
73    header_libs: [
74        "jni_headers",
75        "libbinder_headers",
76    ],
77}
78