# Copyright 2018 The Chromium OS 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 = [ ":libcontainer" ]
  if (use.test) {
    deps += [ ":libcontainer_test" ]
  }
}

pkg_config("target_defaults") {
  pkg_deps = [
    "libchrome",
    "libminijail",
  ]
  defines = [ "USE_device_mapper=${use.device_mapper}" ]
  if (use.device_mapper) {
    pkg_deps += [ "devmapper" ]
  }
}

shared_library("libcontainer") {
  sources = [
    "cgroup.cc",
    "config.cc",
    "container.cc",
    "libcontainer.cc",
    "libcontainer_util.cc",
  ]
  configs += [ ":target_defaults" ]
}

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

  executable("libcontainer_test") {
    sources = [
      "cgroup.cc",
      "cgroup_test.cc",
      "config.cc",
      "container.cc",
      "libcontainer.cc",
      "libcontainer_test.cc",
      "libcontainer_util.cc",
    ]
    configs += [
      # //common-mk:test should be at the top. crbug.com/887845
      # TODO(crbug.com/887845): Remove this note after library order issue is resolved.
      "//common-mk:test",
      ":target_defaults",
      ":test_config",
    ]
    defines = [ "UNIT_TEST" ]
    ldflags = [
      "-Wl,-wrap=chmod",
      "-Wl,-wrap=chown",
      "-Wl,-wrap=getuid",
      "-Wl,-wrap=kill",
      "-Wl,-wrap=mkdir",
      "-Wl,-wrap=mkdtemp",
      "-Wl,-wrap=mount",
      "-Wl,-wrap=rmdir",
      "-Wl,-wrap=setns",
      "-Wl,-wrap=umount",
      "-Wl,-wrap=umount2",
      "-Wl,-wrap=unlink",
      "-Wl,-wrap=mknod",
      "-Wl,-wrap=stat",
    ]
    deps = [ "//common-mk/testrunner" ]
  }
}