naiveproxy/third_party/abseil-cpp/BUILD.gn

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2018-08-15 01:19:20 +03:00
# 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")
group("default") {
deps = [
"absl/types:any",
"absl/types:bad_any_cast",
"absl/types:span",
"absl/types:optional",
"absl/types:bad_optional_access",
]
}
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
]
}
}