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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: ["art_debug_defaults"],
32    header_libs: [
33        "art_libartbase_headers", // For base/bit_utils.h
34        "jni_headers",
35        "libart_headers",
36        "libdexfile_all_headers", // For dex/modifiers.h
37    ],
38    // Produce text file rather than binary.
39    cflags: ["-S"],
40    srcs: ["asm_defines.cc"],
41    apex_available: [
42        "com.android.art",
43        "com.android.art.debug",
44    ],
45}
46
47soong_config_module_type_import {
48    from: "art/build/SoongConfig.bp",
49    module_types: [
50        "art_module_cc_genrule",
51    ],
52}
53
54// This extracts the compile-time constants from asm_defines.s and creates the header.
55art_module_cc_genrule {
56    name: "cpp-define-generator-asm-support",
57
58    // :asm_defines.s is only available when building ART from source, so do the
59    // same here.
60    // TODO(b/172480617): Clean up when sources are gone from the platform tree
61    // and we no longer need to support sources present when prebuilts are used.
62    enabled: false,
63    soong_config_variables: {
64        source_build: {
65            enabled: true,
66        },
67    },
68
69    host_supported: true,
70    device_supported: true,
71    srcs: [":asm_defines.s"],
72    out: ["asm_defines.h"],
73    tool_files: ["make_header.py"],
74    cmd: "$(location make_header.py) \"$(in)\" > \"$(out)\"",
75    target: {
76        darwin: {
77            enabled: false,
78        },
79        windows: {
80            // When the module is enabled globally in the soong_config_variables
81            // stanza above, it gets enabled on windows too. Hence we need to
82            // disable it explicitly.
83            // TODO(b/172480617): Clean up with that.
84            enabled: false,
85        },
86    },
87
88    apex_available: [
89        "com.android.art",
90        "com.android.art.debug",
91    ],
92}
93
94cc_library_headers {
95    name: "cpp-define-generator-definitions",
96    defaults: ["art_defaults"],
97    host_supported: true,
98    export_include_dirs: ["."],
99
100    apex_available: [
101        "com.android.art",
102        "com.android.art.debug",
103    ],
104}
105
106python_binary_host {
107    name: "cpp-define-generator-test",
108    main: "make_header_test.py",
109    srcs: [
110        "make_header.py",
111        "make_header_test.py",
112    ],
113    test_suites: ["general-tests"],
114}
115