# Copyright 2019 The Fuchsia Authors. 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/components.gni")
import("//build/test.gni")

source_set("perf-mon") {
  visibility = [ ":*" ]

  sources = [
    "perf-mon.cc",
    "perf-mon.h",
  ]

  if (current_cpu == "arm64") {
    sources += [ "arm64-pm.cc" ]
  } else if (current_cpu == "x64") {
    sources += [ "intel-pm.cc" ]
  } else {
    sources += [ "unsupported-arch.cc" ]
  }

  deps = [
    "//sdk/fidl/fuchsia.perfmon.cpu:fuchsia.perfmon.cpu_cpp",
    "//sdk/lib/syslog/cpp",
    "//zircon/system/ulib/zircon-internal",
  ]
}

executable("cpu-trace-bin") {
  output_name = "cpu-trace"
  configs += [
    "//build/config:all_source",
    "//build/config/fuchsia:enable_zircon_asserts",
  ]
  sources = [ "cpu-trace.cc" ]

  deps = [
    ":perf-mon",
    "//sdk/fidl/fuchsia.kernel:fuchsia.kernel_cpp",
    "//sdk/fidl/fuchsia.perfmon.cpu:fuchsia.perfmon.cpu_cpp",
    "//sdk/lib/async:async-cpp",
    "//sdk/lib/async-loop:async-loop-cpp",
    "//sdk/lib/async-loop:async-loop-default",
    "//sdk/lib/component/incoming/cpp",
    "//sdk/lib/component/outgoing/cpp",
    "//sdk/lib/fidl",
    "//sdk/lib/syslog/cpp",
    "//zircon/system/ulib/zircon-internal",
  ]
}

fuchsia_package_with_single_component("cpu-trace") {
  manifest = "meta/cpu-trace.cml"
  deps = [ ":cpu-trace-bin" ]
}

group("tests") {
  testonly = true
  deps = [ ":perf-mon-tests" ]
}

test("perf-mon-tests-bin") {
  output_name = "perf-mon-tests"
  sources = [ "tests/perf-mon-tests.cc" ]
  deps = [
    ":perf-mon",
    "//sdk/fidl/fuchsia.perfmon.cpu:fuchsia.perfmon.cpu_cpp",
    "//sdk/lib/fdio",
    "//sdk/lib/fit",
    "//src/lib/fxl/test:gtest_main",
    "//zircon/system/ulib/zircon-internal",
  ]
}

fuchsia_unittest_package("perf-mon-tests") {
  deps = [ ":perf-mon-tests-bin" ]
}