# Copyright 2022 The Chromium 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("//common-mk/pkg_config.gni")

group("all") {
  deps = [
    ":feature_usage_static",
    ":libfeature_usage_pc",
  ]
  if (use.test) {
    deps += [ ":unit_tests" ]
  }
}

pkg_config("target_defaults") {
  pkg_deps = [
    "libchrome",
    "libmetrics",
  ]
}

generate_pkg_config("libfeature_usage_pc") {
  name = "libfeature_usage"
  description = "feature_usage library"
  version = getenv("PV")
  requires_private = [ "libchrome" ]
  libs = [ "-lfeature_usage_static" ]
  cflags = [ "-I/usr/include/libfeature_usage" ]
}

static_library("feature_usage_static") {
  sources = [
    "feature_usage_metrics.cc",
    "feature_usage_metrics.h",
  ]
  configs += [ ":target_defaults" ]

  # Generate a standalone static library
  configs -= [ "//common-mk:use_thin_archive" ]
  configs += [ "//common-mk:nouse_thin_archive" ]
}

if (use.test) {
  pkg_config("test_config") {
    pkg_deps = [ "libchrome-test" ]
  }

  executable("unit_tests") {
    sources = [ "feature_usage_metrics_unittest.cc" ]
    configs += [
      ":target_defaults",
      ":test_config",
    ]
    run_test = true
    deps = [
      ":feature_usage_static",
      "//common-mk/testrunner",
    ]
  }
}