xref: /aosp_15_r20/external/elfutils/Android.bp (revision 7304104da70ce23c86437a01be71edd1a2d7f37e) 
1// Copyright (C) 2013 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15// *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE
16//     CONSULT THE OWNERS AND [email protected] BEFORE
17//     DEPENDING ON IT IN YOUR PROJECT. ***
18package {
19    default_applicable_licenses: ["external_elfutils_license"],
20}
21
22// http://go/android-license-faq
23license {
24    name: "external_elfutils_license",
25    visibility: [":__subpackages__"],
26    license_kinds: [
27        "SPDX-license-identifier-Apache-2.0",
28        "SPDX-license-identifier-BSD",
29        "SPDX-license-identifier-GFDL", // by exception only
30        "SPDX-license-identifier-GPL-2.0-or-later",
31        "SPDX-license-identifier-GPL-3.0-or-later",
32        "SPDX-license-identifier-LGPL-3.0-or-later",
33    ],
34    license_text: [
35        "COPYING",
36        "COPYING-GPLV2",
37        "COPYING-LGPLV3",
38        "NOTICE",
39    ],
40}
41
42// Properties to apply to all static libraries that use elfutils.
43// Soong doesn't have propagation for static library dependencies,
44// and this have to be included explicitly by elfutils users.
45cc_defaults {
46    name: "elfutils_transitive_defaults",
47    static_libs: [
48        "libz",
49        "libzstd",
50    ],
51}
52
53cc_defaults {
54    name: "elfutils_defaults",
55    defaults: ["elfutils_transitive_defaults"],
56    cflags: [
57        "-DHAVE_CONFIG_H",
58        "-D_GNU_SOURCE",
59        // upper bound for the number of lines of the resulting mnemonic files
60        "-DNMNES=1000",
61        "-std=gnu99",
62        "-Werror",
63        // to suppress the "pointer of type ‘void *’ used in arithmetic" warning
64        "-Wno-pointer-arith",
65        "-Wno-typedef-redefinition",
66    ],
67    header_libs: [
68        "elfutils_headers",
69    ],
70    export_header_lib_headers: ["elfutils_headers"],
71
72    visibility: [
73        "//external/dwarves:__subpackages__",
74        "//external/elfutils:__subpackages__",
75        "//external/libabigail:__subpackages__",
76        "//external/libbpf:__subpackages__",
77        "//external/stg:__subpackages__",
78    ],
79}
80
81cc_library {
82    name: "libelf",
83    host_supported: true,
84    native_bridge_supported: true,
85    vendor_available: true,
86    defaults: ["elfutils_defaults"],
87
88    srcs: ["libelf/*.c"],
89
90    export_include_dirs: ["libelf"],
91
92    target: {
93        darwin: {
94            enabled: false,
95        },
96        android: {
97            cflags: [
98                "-D_FILE_OFFSET_BITS=64",
99                "-include AndroidFixup.h",
100            ],
101            shared: {
102                enabled: false,
103            },
104        },
105        musl: {
106            cflags: [
107                "-include AndroidFixup.h",
108            ],
109        },
110    },
111
112    visibility: [
113        "//art:__subpackages__", // For use in tests only.
114        "//device/google/contexthub/util/nanoapp_postprocess",
115        "//external/bcc/libbpf-tools",
116        "//external/bpftool",
117        "//external/igt-gpu-tools",
118        "//external/mesa3d",
119    ],
120}
121
122cc_library_headers {
123    name: "elfutils_headers",
124    host_supported: true,
125    native_bridge_supported: true,
126    vendor_available: true,
127    export_include_dirs: [
128        ".",
129        "include",
130        "lib",
131    ],
132    target: {
133        android: {
134            export_include_dirs: ["bionic-fixup"],
135        },
136        musl: {
137            export_include_dirs: ["bionic-fixup"],
138        },
139    },
140    visibility: [":__subpackages__"],
141}
142
143cc_library {
144    name: "libdw",
145    host_supported: true,
146    device_supported: false,
147    defaults: ["elfutils_defaults"],
148    target: {
149        darwin: {
150            enabled: false,
151        },
152        musl: {
153            static_libs: [
154                "libfts",
155            ],
156        },
157    },
158    srcs: [
159        "backends/*.c",
160        "libcpu/*_disasm.c",
161        "libdw/*.c",
162        "libdwelf/*.c",
163        "libdwfl/*.c",
164        "libebl/*.c",
165    ],
166    generated_headers: [
167        "i386_dis",
168        "i386_mnemonics",
169        "x86_64_dis",
170        "x86_64_mnemonics",
171    ],
172    exclude_srcs: [
173        // Do not enabled compression support
174        "libdwfl/bzip2.c",
175        "libdwfl/lzma.c",
176        // These depend on argp which doesn't exist in musl
177        "libdwfl/argp-std.c",
178        // Those are common source files actually used as headers and not
179        // compiled standalone.
180        "backends/common-reloc.c",
181        "backends/linux-core-note.c",
182        "backends/x86_corenote.c",
183    ],
184    local_include_dirs: [
185        "libcpu",
186        "libasm",
187        "libdwelf",
188        "libdwfl",
189        "libebl",
190    ],
191    export_include_dirs: [
192        "libdw",
193    ],
194    static_libs: [
195        "libelf",
196    ],
197    whole_static_libs: [
198        "libeu",
199    ],
200    compile_multilib: "64",
201}
202