# Copyright 2021 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.

import("//starboard/build/config/install.gni")
import("//starboard/build/config/starboard_target_type.gni")

template("install_target") {
  not_needed(invoker, [ "shared_library_target_name" ])

  installable_target_name = invoker.installable_target_name
  installable_target_dep = invoker.installable_target_dep

  if (invoker.type == "executable") {
    install_subdir = "bin"
    source_name = installable_target_name
  } else if (invoker.type == "shared_library") {
    install_subdir = "lib"
    if (installable_target_name == "starboard" ||
        installable_target_name == "cast_starboard_api") {
      source_name =
          "lib${installable_target_name}.${starboard_shared_library_extension}"
    } else {
      source_name = "lib${installable_target_name}.so"
    }
  } else {
    assert(false, "You can only install an executable or shared library.")
  }

  copy("copy_" + target_name) {
    forward_variables_from(invoker, [ "testonly" ])
    deps = invoker.deps
    deps += [ installable_target_dep ]
    sources = [ "$root_out_dir/$source_name" ]
    outputs = [ "$root_out_dir/install/$install_subdir/{{source_file_part}}" ]
  }

  group(target_name) {
    forward_variables_from(invoker, [ "testonly" ])
    deps = [
      ":copy_${target_name}",
      installable_target_dep,
    ]
  }
}