1//
2// Copyright (C) 2014 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
17package {
18    // See: http://go/android-license-faq
19    // A large-scale-change added 'default_applicable_licenses' to import
20    // all of the 'license_kinds' from "art_license"
21    // to get the below license kinds:
22    //   SPDX-license-identifier-Apache-2.0
23    //   SPDX-license-identifier-BSD
24    default_applicable_licenses: ["art_license"],
25}
26
27cc_library {
28    name: "libsigchain",
29    defaults: ["art_defaults"],
30    visibility: [
31        "//frameworks/base/cmds/app_process",
32    ],
33    //  Make libsigchain symbols global, so that an app library which
34    //  is loaded in a classloader linker namespace looks for
35    //  libsigchain symbols before libc.
36    //  -z,global marks the binary with the DF_1_GLOBAL flag which puts the symbols
37    //  in the global group. It does not affect their visibilities like the version
38    //  script does.
39    ldflags: ["-Wl,-z,global"],
40
41    host_supported: true,
42    target: {
43        linux: {
44            srcs: ["sigchain.cc"],
45        },
46
47        darwin: {
48            srcs: ["sigchain_fake.cc"],
49        },
50
51        android: {
52            static_libs: ["libasync_safe"],
53        },
54    },
55
56    export_include_dirs: ["."],
57    apex_available: [
58        "com.android.art",
59        "com.android.art.debug",
60    ],
61    stubs: {
62        symbol_file: "libsigchain.map.txt",
63        versions: ["1"],
64    },
65}
66
67// Create a fake version of libsigchain which expose the necessary symbols
68// but throws when called. This can be used to get static binaries which don't
69// need the real functionality of the sig chain but need to please the linker.
70cc_library_static {
71    name: "libsigchain_fake",
72    host_supported: true,
73    defaults: ["art_defaults"],
74    srcs: ["sigchain_fake.cc"],
75    target: {
76        android: {
77            static_libs: ["libasync_safe"],
78        },
79    },
80
81    export_include_dirs: ["."],
82}
83
84art_cc_defaults {
85    name: "art_sigchain_tests_defaults",
86    srcs: ["sigchain_test.cc"],
87    shared_libs: ["libsigchain"],
88}
89
90// Version of ART gtest `art_sigchain_tests` bundled with the ART APEX on target.
91// TODO(b/192274705): Remove this module when the migration to standalone ART gtests is complete.
92art_cc_test {
93    name: "art_sigchain_tests",
94    defaults: [
95        "art_gtest_defaults",
96        "art_sigchain_tests_defaults",
97    ],
98}
99
100// Standalone version of ART gtest `art_sigchain_tests`, not bundled with the ART APEX on target.
101art_cc_test {
102    name: "art_standalone_sigchain_tests",
103    defaults: [
104        "art_standalone_gtest_defaults",
105        "art_sigchain_tests_defaults",
106    ],
107}
108