blob: 9142fa43f4f7c9accbec0ca0e3825cdfae1f2a36 [file] [log] [blame]
# Copyright 2023 The Cobalt Authors. All Rights Reserved.
#
# 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.
config("cxxabi_dependents_config") {
defines = [ "LIBCXXABI_USE_LLVM_UNWINDER" ]
}
config("cxxabi_config") {
cflags = [ "-nostdinc" ]
cflags_cc = [
"-std=c++17",
"-nostdinc++",
"-fPIC",
"-fexceptions",
"-frtti",
"-Werror=return-type",
"-fvisibility-inlines-hidden",
"-fms-compatibility-version=19.00",
"-funwind-tables",
"-Wall",
"-Wextra",
"-Wwrite-strings",
"-Wshorten-64-to-32",
"-Wno-error",
"-Wno-unused-command-line-argument",
]
defines = [
# This macro is used to re-enable the `set_unexpected`, `get_unexpected`, and
# `unexpected` functions, which were removed in C++17.
"_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS",
"_LIBCPP_HAS_NO_LIBRARY_ALIGNED_ALLOCATION",
"_LIBCPP_HAS_MUSL_LIBC",
"_LIBCPP_HAS_THREAD_API_EXTERNAL",
# Let the library headers know they are currently being used to build the
# library.
"_LIBCXXABI_BUILDING_LIBRARY",
"_LIBCPP_BUILDING_LIBRARY",
]
include_dirs = [
"include",
"//third_party/llvm-project/libcxx/src",
]
}
static_library("cxxabi") {
sources = [
"src/abort_message.cpp",
"src/cxa_aux_runtime.cpp",
"src/cxa_default_handlers.cpp",
"src/cxa_demangle.cpp",
"src/cxa_exception.cpp",
"src/cxa_exception_storage.cpp",
"src/cxa_guard.cpp",
"src/cxa_handlers.cpp",
"src/cxa_personality.cpp",
"src/cxa_vector.cpp",
"src/cxa_virtual.cpp",
"src/fallback_malloc.cpp",
"src/private_typeinfo.cpp",
"src/stdlib_exception.cpp",
"src/stdlib_new_delete.cpp",
"src/stdlib_stdexcept.cpp",
"src/stdlib_typeinfo.cpp",
# src/cxa_noexception.cpp is omitted because this file breaks the build and
# we utilize exception handling.
# src/cxa_thread_atexit.cpp is unneeded. It introduces
# "__cxa_thread_atexit_impl" as an API leak.
]
configs += [ ":cxxabi_config" ]
all_dependent_configs = [ ":cxxabi_dependents_config" ]
deps = [ "//third_party/musl:c" ]
}