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# Copyright (c) 2018 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Flags specified here must not impact ABI. Code compiled with and without these
# opts will be linked together, and in some cases headers compiled with and
# without these options will be part of the same program.
import("//build/toolchain/toolchain.gni")
import("//testing/test.gni")
config("absl_component_build") {
defines = [ "ABSL_CONSUME_DLL" ]
}
# TODO(mbonadei): WebRTC tests and binaries use absl flags but they are
# marked testonly because we don't want them to be usable in Chromium.
# Add an absl_flags component which depends on the main absl component.
component("absl") {
if (is_component_build) {
public_configs = [ ":absl_component_build" ]
if (is_win) {
if (target_cpu == "x64") {
if (is_debug) {
sources = [ "symbols_x64_dbg.def" ]
} else {
sources = [ "symbols_x64_rel.def" ]
}
}
if (target_cpu == "x86") {
if (is_debug) {
sources = [ "symbols_x86_dbg.def" ]
} else {
sources = [ "symbols_x86_rel.def" ]
}
}
if (target_cpu == "arm64") {
if (is_debug) {
sources = [ "symbols_arm64_dbg.def" ]
} else {
sources = [ "symbols_arm64_rel.def" ]
}
}
}
}
public_deps = [
"//third_party/abseil-cpp/absl/algorithm:container",
"//third_party/abseil-cpp/absl/base:config",
"//third_party/abseil-cpp/absl/base:core_headers",
"//third_party/abseil-cpp/absl/container:inlined_vector",
# Disabled because of static initializers:
# "//third_party/abseil-cpp/absl/debugging:failure_signal_handler",
# "//third_party/abseil-cpp/absl/debugging:symbolize",
"//third_party/abseil-cpp/absl/hash",
"//third_party/abseil-cpp/absl/memory",
"//third_party/abseil-cpp/absl/meta:type_traits",
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
"//third_party/abseil-cpp/absl/types:variant",
]
}
group("default") {
deps = [
"absl/types:any",
"absl/types:bad_any_cast",
"absl/types:bad_optional_access",
"absl/types:optional",
"absl/types:span",
]
}
config("absl_include_config") {
include_dirs = [ "." ]
}
config("absl_define_config") {
defines = [ "ABSL_ALLOCATOR_NOTHROW=1" ]
}
config("absl_default_cflags_cc") {
cflags_cc = []
if (is_clang) {
cflags_cc += [
# TODO(crbug.com/588506): Explicitly enable conversion warnings.
"-Wbool-conversion",
"-Wconstant-conversion",
"-Wenum-conversion",
"-Wint-conversion",
"-Wliteral-conversion",
"-Wnon-literal-null-conversion",
"-Wnull-conversion",
"-Wobjc-literal-conversion",
"-Wno-sign-conversion",
"-Wstring-conversion",
]
if (!is_nacl && !use_xcode_clang) {
cflags_cc += [ "-Wbitfield-enum-conversion" ]
}
}
if (is_win) {
cflags_cc += [
"/wd4005", # macro-redefinition
"/wd4018", # sign-compare
"/wd4068", # unknown pragma
"/wd4702", # unreachable code
]
}
}
config("absl_test_cflags_cc") {
cflags_cc = []
if (is_clang || !is_win) {
cflags_cc += [
"-Wno-conversion-null",
"-Wno-missing-declarations",
"-Wno-sign-compare",
"-Wno-unused-function",
"-Wno-unused-parameter",
"-Wno-unused-private-field",
]
}
if (is_win) {
cflags_cc += [
"/wd4018", # signed/unsigned mismatch
"/wd4101", # unreferenced local variable
]
}
}
if (!is_component_build) {
test("absl_tests") {
testonly = true
deps = [
"absl/algorithm:algorithm_test",
"absl/algorithm:container_test",
"absl/base:config_test",
"absl/container:inlined_vector_test",
"absl/memory:memory_test",
"absl/meta:type_traits_test",
"absl/strings:ascii_test",
"absl/strings:match_test",
"absl/strings:str_replace_test",
"absl/strings:string_view_test",
# TODO(mbonadei): On iOS, gtest doesn't support death tests. Fix upstream
# Abseil to use EXPECT_DEATH_IF_SUPPORTED instead of EXPECT_DEATH.
# "absl/types:optional_test",
# "absl/types:variant_test",
"//third_party/googletest:gtest_main",
]
}
}
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