utils/kernel-service/BUILD.gn

# Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.

import("../../build/dart_host_sdk_toolchain.gni")
import("../application_snapshot.gni")

# TODO: Switch this to use kernel based app-jit snapshot
# when we are ready to switch to the kernel based core snapshots.
application_snapshot("kernel-service") {
  main_dart = "../../pkg/vm/bin/kernel_service.dart"
  deps = [
    "../../runtime/vm:kernel_platform_files($dart_host_toolchain)",
  ]
  training_args = [
    "--train",
    "file://" + rebase_path("../../pkg/compiler/lib/src/dart2js.dart"),
  ]
}

copy("copy_kernel_service_snapshot") {
  deps = [
    ":kernel-service",
  ]
  sources = [
    rebase_path("$root_gen_dir/kernel-service.dart.snapshot"),
  ]
  outputs = [
    "$root_out_dir/kernel-service.dart.snapshot",
  ]
}

compiled_action("kernel_service_dill") {
  deps = [
    "../../runtime/vm:vm_legacy_platform",
  ]
  tool = "../../runtime/bin:dart_bootstrap"
  kernel_service_script = "../../pkg/vm/bin/kernel_service.dart"
  gen_kernel_script = "../../pkg/vm/bin/gen_kernel.dart"

  inputs = [
    gen_kernel_script,
    kernel_service_script,
    "$root_out_dir/vm_platform.dill",
  ]
  outputs = [
    "$root_gen_dir/kernel_service.dill",
  ]

  # TODO: Switch over to vm_platform_strong.dill and remove the
  # flags --no-strong-mode once https://github.com/dart-lang/sdk/issues/31623
  # is fixed.
  args = [
    rebase_path(gen_kernel_script),
    "--packages=file:///" + rebase_path("../../.packages"),
    "--platform=file:///" + rebase_path("$root_out_dir/vm_platform.dill"),
    "--no-aot",
    "--no-strong-mode",
    "--no-embed-sources",
    "--output=" + rebase_path("$root_gen_dir/kernel_service.dill"),
    "file:///" + rebase_path(kernel_service_script),
  ]
}