# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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import("//kernel/liteos_a/liteos.gni")

module_switch = defined(LOSCFG_KERNEL_VDSO)
module_name = get_path_info(rebase_path("."), "name")
kernel_module(module_name) {
  sources = [
    "src/los_vdso.c",
    "src/los_vdso_text.S",
  ]

  asmflags = [ "-DOHOS_VDSO_SO=\"OHOS-vdso.so\"" ]
  deps = [ ":copy_ohos_vdso" ]
  public_configs = [ ":public" ]
}

config("public") {
  include_dirs = [ "include" ]
}

if (module_switch) {
  copy("copy_ohos_vdso") {
    deps = [ "usr:OHOS-vdso" ]
    sources = [ get_path_info("usr/", "out_dir") + "/libOHOS-vdso.so" ]
    outputs = [ "$root_out_dir/OHOS-vdso.so" ]
  }
}