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// Copyright (C) 2013 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS. PLEASE
// CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
// DEPENDING ON IT IN YOUR PROJECT. ***
package {
default_applicable_licenses: ["external_elfutils_license"],
}
// http://go/android-license-faq
license {
name: "external_elfutils_license",
visibility: [":__subpackages__"],
license_kinds: [
"SPDX-license-identifier-Apache-2.0",
"SPDX-license-identifier-BSD",
"SPDX-license-identifier-GFDL", // by exception only
"SPDX-license-identifier-GPL-2.0-or-later",
"SPDX-license-identifier-GPL-3.0-or-later",
"SPDX-license-identifier-LGPL-3.0-or-later",
],
license_text: [
"COPYING",
"COPYING-GPLV2",
"COPYING-LGPLV3",
"NOTICE",
],
}
// Properties to apply to all static libraries that use elfutils.
// Soong doesn't have propagation for static library dependencies,
// and this have to be included explicitly by elfutils users.
cc_defaults {
name: "elfutils_transitive_defaults",
static_libs: [
"libz",
"libzstd",
],
}
cc_defaults {
name: "elfutils_defaults",
defaults: ["elfutils_transitive_defaults"],
cflags: [
"-DHAVE_CONFIG_H",
"-D_GNU_SOURCE",
// upper bound for the number of lines of the resulting mnemonic files
"-DNMNES=1000",
"-std=gnu99",
"-Werror",
// to suppress the "pointer of type ‘void *’ used in arithmetic" warning
"-Wno-pointer-arith",
"-Wno-typedef-redefinition",
],
header_libs: [
"elfutils_headers",
],
export_header_lib_headers: ["elfutils_headers"],
visibility: [
"//external/dwarves:__subpackages__",
"//external/elfutils:__subpackages__",
"//external/libabigail:__subpackages__",
"//external/libbpf:__subpackages__",
"//external/stg:__subpackages__",
],
}
cc_library {
name: "libelf",
host_supported: true,
native_bridge_supported: true,
vendor_available: true,
defaults: ["elfutils_defaults"],
srcs: ["libelf/*.c",],
export_include_dirs: ["libelf"],
target: {
darwin: {
enabled: false,
},
android: {
cflags: [
"-D_FILE_OFFSET_BITS=64",
"-include AndroidFixup.h",
],
shared: {
enabled: false,
},
},
musl: {
cflags: [
"-include AndroidFixup.h",
],
},
},
visibility: [
"//art:__subpackages__", // For use in tests only.
"//device/google/contexthub/util/nanoapp_postprocess",
"//external/bcc/libbpf-tools",
"//external/bpftool",
"//external/igt-gpu-tools",
"//external/mesa3d",
],
}
cc_library_headers {
name: "elfutils_headers",
host_supported: true,
native_bridge_supported: true,
vendor_available: true,
export_include_dirs: [
".",
"include",
"lib",
],
target: {
android: {
export_include_dirs: ["bionic-fixup"],
},
musl: {
export_include_dirs: ["bionic-fixup"],
},
},
visibility: [":__subpackages__"],
}
cc_library_host_static {
name: "libdw",
defaults: ["elfutils_defaults"],
target: {
darwin: {
enabled: false,
},
musl: {
static_libs: [
"libfts",
],
},
},
srcs: [
"backends/*.c",
"libcpu/*_disasm.c",
"libdw/*.c",
"libdwelf/*.c",
"libdwfl/*.c",
"libebl/*.c",
],
generated_headers: [
"i386_dis",
"i386_mnemonics",
"x86_64_dis",
"x86_64_mnemonics",
],
exclude_srcs: [
// Do not enabled compression support
"libdwfl/bzip2.c",
"libdwfl/lzma.c",
// Those headers are incompatible with clang due to nested function
// definitions.
"libdwfl/dwfl_segment_report_module.c",
"libdwfl/debuginfod-client.c",
"libdwfl/elf-from-memory.c",
"libdwfl/link_map.c",
// These depend on argp which doesn't exist in musl
"libdwfl/argp-std.c",
// Those are common source files actually used as headers and not
// compiled standalone.
"backends/common-reloc.c",
"backends/linux-core-note.c",
"backends/x86_corenote.c",
],
local_include_dirs: [
"libcpu",
"libasm",
"libdwelf",
"libdwfl",
"libebl",
],
export_include_dirs: [
"libdw",
],
static_libs: [
"libelf"
],
whole_static_libs: [
"libeu",
],
compile_multilib: "64",
}
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