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
17// This produces human-readable asm_defines.s with the embedded compile-time constants.
18package {
19    // See: http://go/android-license-faq
20    // A large-scale-change added 'default_applicable_licenses' to import
21    // all of the 'license_kinds' from "art_license"
22    // to get the below license kinds:
23    //   SPDX-license-identifier-Apache-2.0
24    default_applicable_licenses: ["art_license"],
25}
26
27cc_object {
28    name: "asm_defines.s",
29    host_supported: true,
30    device_supported: true,
31    defaults: [
32        "art_debug_defaults",
33        "art_defaults",
34    ],
35    header_libs: [
36        "art_libartbase_headers", // For base/bit_utils.h
37        "jni_headers",
38        "libart_runtime_headers_ndk",
39        "libdexfile_all_headers", // For dex/modifiers.h
40    ],
41    target: {
42        android: {
43            header_libs: ["libc_headers"], // TODO(b/153662223): Clean this up.
44        },
45        linux_bionic: {
46            header_libs: ["libc_headers"], // TODO(b/153662223): Clean this up.
47        },
48    },
49    // Produce text file rather than binary.
50    cflags: ["-S"],
51    srcs: ["asm_defines.cc"],
52    apex_available: [
53        "com.android.art",
54        "com.android.art.debug",
55    ],
56}
57
58soong_config_module_type_import {
59    from: "art/build/SoongConfig.bp",
60    module_types: [
61        "art_module_cc_genrule",
62    ],
63}
64
65// This extracts the compile-time constants from asm_defines.s and creates the header.
66art_module_cc_genrule {
67    name: "cpp-define-generator-asm-support",
68
69    // :asm_defines.s is only available when building ART from source, so do the
70    // same here.
71    // TODO(b/172480617): Clean up when sources are gone from the platform tree
72    // and we no longer need to support sources present when prebuilts are used.
73    enabled: false,
74    soong_config_variables: {
75        source_build: {
76            enabled: true,
77        },
78    },
79
80    host_supported: true,
81    device_supported: true,
82    srcs: [":asm_defines.s"],
83    out: ["asm_defines.h"],
84    tool_files: ["make_header.py"],
85    cmd: "$(location make_header.py) \"$(in)\" > \"$(out)\"",
86    target: {
87        darwin: {
88            enabled: false,
89        },
90        windows: {
91            // When the module is enabled globally in the soong_config_variables
92            // stanza above, it gets enabled on windows too. Hence we need to
93            // disable it explicitly.
94            // TODO(b/172480617): Clean up with that.
95            enabled: false,
96        },
97    },
98
99    apex_available: [
100        "com.android.art",
101        "com.android.art.debug",
102    ],
103}
104
105cc_library_headers {
106    name: "cpp-define-generator-definitions",
107    host_supported: true,
108    export_include_dirs: ["."],
109
110    apex_available: [
111        "com.android.art",
112        "com.android.art.debug",
113    ],
114    min_sdk_version: "S",
115}
116
117python_binary_host {
118    name: "cpp-define-generator-test",
119    main: "make_header_test.py",
120    srcs: [
121        "make_header.py",
122        "make_header_test.py",
123    ],
124    test_suites: ["general-tests"],
125}
126