xref: /arkcompiler/toolchain/build/config/compiler/compiler.gni

# Copyright (c) 2023 Huawei Device Co., Ltd.
# 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.

if (current_cpu == "arm" || current_cpu == "arm64") {
  import("$build_root/config/arm.gni")
}

if (current_cpu == "arm" || current_cpu == "arm64") {
  import("$build_root/config/arm.gni")
}

is_ohos_or_android = is_ohos || is_android

optimize_for_size = is_ohos_or_android

declare_args() {
  # Set to true to use lld, the LLVM linker. This flag may be used on Windows,
  # Linux.
  use_lld = is_clang &&
            (is_win || (is_linux && current_cpu == "x64") ||
             (is_linux && current_cpu == "x86") ||
             (is_ohos_or_android && (current_cpu != "arm" || arm_version >= 7)))
}

declare_args() {
  # Whether to use the gold linker from binutils instead of lld or bfd.
  use_gold =
      !use_lld &&
      ((is_linux && (current_cpu == "x64" || current_cpu == "x86" ||
                     current_cpu == "arm")) ||
       (is_ohos_or_android && (current_cpu == "x86" || current_cpu == "x64" ||
                               current_cpu == "arm" || current_cpu == "arm64")))
}