components/policy/BUILD.gn - chromium/src - Git at Google

 # Copyright 2014 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("//build/config/chrome_build.gni")
 import("//build/config/features.gni")
 import("//components/policy/resources/policy_templates.gni")
 import("//third_party/protobuf/proto_library.gni")
 import("//tools/grit/grit_rule.gni")

 # About the policy component:
 #
 # There should really be two components. One called "policy" that includes all
 # generated code, and one "policy/proto" like we have now. The proto needs to
 # be separate for cases like SesssionManagerClient which uses the protos to
 # communicate with the Chrome OS system layer, but doesn't need the rest of the
 # policy stuff).
 #
 # The reason the rest of the targets exist are artifacts of the way the GYP
 # build works. The current "policy" target which is really just some generated
 # code (which should be folded into the new "policy" component described above)
 # exists so code outside which depends on the generated headers can depend on
 # the hard policy target without having to make all policy targets hard
 # dependencies (GN will do the right thing without this extra target).
 if (is_component_build) {
   component("policy_component") {
     deps = [
       "//components/policy/core/browser",
       "//components/policy/core/common",
     ]
   }
   group("policy_component_browser") {
     deps = [
       ":policy_component",
     ]
   }
   group("policy_component_common") {
     deps = [
       ":policy_component",
     ]
   }
 } else {  # Compile to separate libraries.
   group("policy_component") {
     deps = [
       ":policy_component_browser",
       ":policy_component_common",
     ]
   }
   component("policy_component_browser") {
     deps = [
       "//components/policy/core/browser",
     ]
   }
   component("policy_component_common") {
     deps = [
       "//components/policy/core/common",
     ]
   }
 }

 if (enable_configuration_policy) {
   # TODO(brettw) this component should use target_gen_dir instead but the GYP
   # build puts everything into the following directory. We do the same for now.
   policy_gen_dir = "$root_gen_dir/policy"

   # This protobuf is equivalent to chrome_settings.proto but shares messages
   # for policies of the same type, so that less classes have to be generated
   # and compiled.
   cloud_policy_proto_path = "$policy_gen_dir/cloud_policy.proto"

   # This is the "full" protobuf, which defines one protobuf message per
   # policy. It is also the format currently used by the server.
   chrome_settings_proto_path = "$policy_gen_dir/chrome_settings.proto"

   constants_header_path = "$policy_gen_dir/policy_constants.h"
   constants_source_path = "$policy_gen_dir/policy_constants.cc"
   protobuf_decoder_path = "$policy_gen_dir/cloud_policy_generated.cc"
   app_restrictions_path = "$policy_gen_dir/app_restrictions.xml"

   action("cloud_policy_code_generate") {
     script = "tools/generate_policy_source.py"
     chrome_version_abspath = "//chrome/VERSION"
     chrome_version_path = rebase_path(chrome_version_abspath, root_build_dir)

     if (is_chromeos) {
       chromeos_flag = "1"
     } else {
       chromeos_flag = "0"
     }

     inputs = [
       chrome_version_abspath,
       "resources/policy_templates.json",
     ]
     outputs = [
       constants_header_path,
       constants_source_path,
       protobuf_decoder_path,
       chrome_settings_proto_path,
       cloud_policy_proto_path,
       app_restrictions_path,
     ]

     if (target_os != "android") {
       outputs -= [ app_restrictions_path ]
     }

     args = [
       "--policy-constants-header=" +
           rebase_path(constants_header_path, root_build_dir),
       "--policy-constants-source=" +
           rebase_path(constants_source_path, root_build_dir),
       "--chrome-settings-protobuf=" +
           rebase_path(chrome_settings_proto_path, root_build_dir),
       "--cloud-policy-protobuf=" +
           rebase_path(cloud_policy_proto_path, root_build_dir),
       "--cloud-policy-decoder=" +
           rebase_path(protobuf_decoder_path, root_build_dir),
       "--app-restrictions-definition=" +
           rebase_path(app_restrictions_path, root_build_dir),
       chrome_version_path,
       target_os,
       chromeos_flag,
       rebase_path("resources/policy_templates.json", root_build_dir),
     ]
   }

   grit("policy_templates") {
     source = "resources/policy_templates.grd"
     use_qualified_include = true
     output_dir = "$root_gen_dir/chrome"
     outputs = policy_templates_doc_outputs
     if (is_android) {
       outputs += policy_templates_android_outputs
     }
     if (is_linux) {
       outputs += policy_templates_linux_outputs
     }
     if (is_mac) {
       outputs += policy_templates_mac_outputs

       # TODO(knn) : Move this out once more targets use this.
       if (is_chrome_branded) {
         mac_bundle_id = "com.google.Chrome"
       } else {
         mac_bundle_id = "org.chromium.Chromium"
       }
       defines = [ "mac_bundle_id=$mac_bundle_id" ]
     }
     if (is_win) {
       outputs += policy_templates_windows_outputs
     }
   }

   # Run the proto compiler over the generated file and make it a component.
   component("cloud_policy_proto_generated_compile") {
     public_deps = [
       ":cloud_policy_proto_generated_compile_proto",
     ]
   }
   proto_library("cloud_policy_proto_generated_compile_proto") {
     visibility = [ ":cloud_policy_proto_generated_compile" ]
     sources = [
       cloud_policy_proto_path,
     ]

     proto_out_dir = "policy/proto"
     cc_generator_options = "dllexport_decl=POLICY_PROTO_EXPORT:"
     cc_include = "components/policy/policy_proto_export.h"
     defines = [ "POLICY_PROTO_COMPILATION" ]

     deps = [
       ":cloud_policy_code_generate",
     ]
   }

   # This target builds the "full" protobuf, used for tests only.
   proto_library("chrome_settings_proto_generated_compile") {
     sources = [
       chrome_settings_proto_path,
     ]
     proto_out_dir = "policy/proto"

     deps = [
       ":cloud_policy_code_generate",
       ":cloud_policy_proto_generated_compile",
     ]
   }

   # The dependencies here are kind of messed up.
   #
   # //components/policy/core/browser and .../common depend on this target,
   # and require it to be compiled with POLICY_COMPONENT_IMPLEMENTATION to
   # export the necessary symbols in a component build. But other targets like
   # //chrome/browser also depend on this target, which in component build
   # ends up in another shared library, but with the IMPLEMENTATION flag set
   # incorrectly.
   #
   # This only reason this works is that this target is a shared library and
   # the compilation units that this depends on in policy/core/common happen to
   # not be brought in in the "bad" case. This needs serious untangling, maybe
   # these files can just be put into policy/core/common?
   static_library("policy") {
     sources = [
       constants_header_path,
       constants_source_path,
       protobuf_decoder_path,
     ]

     defines = [ "POLICY_COMPONENT_IMPLEMENTATION" ]

     public_deps = [
       ":cloud_policy_code_generate",
       ":cloud_policy_proto_generated_compile",
       "//base",
       "//third_party/protobuf:protobuf_lite",
     ]
   }

   group("test_support") {
     public_deps = [
       ":chrome_settings_proto_generated_compile",
       ":policy_component",
     ]
   }

   source_set("policy_component_test_support") {
     testonly = true
     sources = [
       "core/browser/configuration_policy_pref_store_test.cc",
       "core/browser/configuration_policy_pref_store_test.h",
       "core/common/cloud/mock_cloud_external_data_manager.cc",
       "core/common/cloud/mock_cloud_external_data_manager.h",
       "core/common/cloud/mock_cloud_policy_client.cc",
       "core/common/cloud/mock_cloud_policy_client.h",
       "core/common/cloud/mock_cloud_policy_store.cc",
       "core/common/cloud/mock_cloud_policy_store.h",
       "core/common/cloud/mock_device_management_service.cc",
       "core/common/cloud/mock_device_management_service.h",
       "core/common/cloud/mock_user_cloud_policy_store.cc",
       "core/common/cloud/mock_user_cloud_policy_store.h",
       "core/common/cloud/policy_builder.cc",
       "core/common/cloud/policy_builder.h",
       "core/common/configuration_policy_provider_test.cc",
       "core/common/configuration_policy_provider_test.h",
       "core/common/fake_async_policy_loader.cc",
       "core/common/fake_async_policy_loader.h",
       "core/common/mock_configuration_policy_provider.cc",
       "core/common/mock_configuration_policy_provider.h",
       "core/common/mock_policy_service.cc",
       "core/common/mock_policy_service.h",
       "core/common/policy_test_utils.cc",
       "core/common/policy_test_utils.h",
       "core/common/preferences_mock_mac.cc",
       "core/common/preferences_mock_mac.h",
       "core/common/remote_commands/test_remote_command_job.cc",
       "core/common/remote_commands/test_remote_command_job.h",
       "core/common/remote_commands/testing_remote_commands_server.cc",
       "core/common/remote_commands/testing_remote_commands_server.h",
     ]

     if (is_chromeos) {
       sources -= [
         "core/common/cloud/mock_user_cloud_policy_store.cc",
         "core/common/cloud/mock_user_cloud_policy_store.h",
       ]
     }

     public_deps = [
       ":policy_component",
       ":test_support",
       "//components/policy/proto",
       "//testing/gmock",
       "//testing/gtest",
     ]
   }

   if (is_android) {
     import("//build/config/android/rules.gni")

     resources_name = "app_restrictions_resources"
     resources_zip = "res.java/$resources_name.zip"
     generated_resources_dir = "$root_gen_dir/chrome/app/policy/android"

     consolidate_target_name = "${resources_name}__consolidate_resources"
     copy(consolidate_target_name) {
       sources = [
         app_restrictions_path,
       ]
       outputs = [
         "$generated_resources_dir/xml-v21/app_restrictions.xml",
       ]
       deps = [
         ":cloud_policy_code_generate",
         ":policy_templates",
       ]
     }

     # TODO(471115): The write_build_config template is in
     # //build/config/android/internal_rules.gni and is not meant for external
     # use. The public rules (in rules.gni) should be updated to support what
     # we are doing here.
     build_config_target_name = "${resources_name}__build_config"
     write_build_config(build_config_target_name) {
       build_config = "$target_gen_dir/$resources_name.build_config"
       resources_zip = "$root_build_dir/$resources_zip"
       type = "android_resources"
     }

     zip_target_name = "${resources_name}__create_zip"
     action(zip_target_name) {
       script = "//build/android/gn/zip.py"
       outputs = [
         "$root_build_dir/$resources_zip",
       ]
       generated_resources = get_target_outputs(":$consolidate_target_name") +
                             policy_templates_android_outputs
       inputs = generated_resources
       rebased_inputs = rebase_path(generated_resources, root_build_dir)
       rebased_resources_dir =
           rebase_path(generated_resources_dir, root_build_dir)
       args = [
         "--inputs=$rebased_inputs",
         "--output=$resources_zip",
         "--base-dir=$rebased_resources_dir",
       ]
       deps = [
         ":$consolidate_target_name",
         ":policy_templates_grit",  # For policy_templates_android_outputs.
       ]
     }

     group("app_restrictions_resources") {
       deps = [
         ":$build_config_target_name",
         ":$zip_target_name",
       ]
     }
   }
 }
 #TODO(GYP) chrome_manifest_bundle
	# Copyright 2014 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("//build/config/chrome_build.gni")
	import("//build/config/features.gni")
	import("//components/policy/resources/policy_templates.gni")
	import("//third_party/protobuf/proto_library.gni")
	import("//tools/grit/grit_rule.gni")

	# About the policy component:
	#
	# There should really be two components. One called "policy" that includes all
	# generated code, and one "policy/proto" like we have now. The proto needs to
	# be separate for cases like SesssionManagerClient which uses the protos to
	# communicate with the Chrome OS system layer, but doesn't need the rest of the
	# policy stuff).
	#
	# The reason the rest of the targets exist are artifacts of the way the GYP
	# build works. The current "policy" target which is really just some generated
	# code (which should be folded into the new "policy" component described above)
	# exists so code outside which depends on the generated headers can depend on
	# the hard policy target without having to make all policy targets hard
	# dependencies (GN will do the right thing without this extra target).
	if (is_component_build) {
	component("policy_component") {
	deps = [
	"//components/policy/core/browser",
	"//components/policy/core/common",
	]
	}
	group("policy_component_browser") {
	deps = [
	":policy_component",
	]
	}
	group("policy_component_common") {
	deps = [
	":policy_component",
	]
	}
	} else { # Compile to separate libraries.
	group("policy_component") {
	deps = [
	":policy_component_browser",
	":policy_component_common",
	]
	}
	component("policy_component_browser") {
	deps = [
	"//components/policy/core/browser",
	]
	}
	component("policy_component_common") {
	deps = [
	"//components/policy/core/common",
	]
	}
	}

	if (enable_configuration_policy) {
	# TODO(brettw) this component should use target_gen_dir instead but the GYP
	# build puts everything into the following directory. We do the same for now.
	policy_gen_dir = "$root_gen_dir/policy"

	# This protobuf is equivalent to chrome_settings.proto but shares messages
	# for policies of the same type, so that less classes have to be generated
	# and compiled.
	cloud_policy_proto_path = "$policy_gen_dir/cloud_policy.proto"

	# This is the "full" protobuf, which defines one protobuf message per
	# policy. It is also the format currently used by the server.
	chrome_settings_proto_path = "$policy_gen_dir/chrome_settings.proto"

	constants_header_path = "$policy_gen_dir/policy_constants.h"
	constants_source_path = "$policy_gen_dir/policy_constants.cc"
	protobuf_decoder_path = "$policy_gen_dir/cloud_policy_generated.cc"
	app_restrictions_path = "$policy_gen_dir/app_restrictions.xml"

	action("cloud_policy_code_generate") {
	script = "tools/generate_policy_source.py"
	chrome_version_abspath = "//chrome/VERSION"
	chrome_version_path = rebase_path(chrome_version_abspath, root_build_dir)

	if (is_chromeos) {
	chromeos_flag = "1"
	} else {
	chromeos_flag = "0"
	}

	inputs = [
	chrome_version_abspath,
	"resources/policy_templates.json",
	]
	outputs = [
	constants_header_path,
	constants_source_path,
	protobuf_decoder_path,
	chrome_settings_proto_path,
	cloud_policy_proto_path,
	app_restrictions_path,
	]

	if (target_os != "android") {
	outputs -= [ app_restrictions_path ]
	}

	args = [
	"--policy-constants-header=" +
	rebase_path(constants_header_path, root_build_dir),
	"--policy-constants-source=" +
	rebase_path(constants_source_path, root_build_dir),
	"--chrome-settings-protobuf=" +
	rebase_path(chrome_settings_proto_path, root_build_dir),
	"--cloud-policy-protobuf=" +
	rebase_path(cloud_policy_proto_path, root_build_dir),
	"--cloud-policy-decoder=" +
	rebase_path(protobuf_decoder_path, root_build_dir),
	"--app-restrictions-definition=" +
	rebase_path(app_restrictions_path, root_build_dir),
	chrome_version_path,
	target_os,
	chromeos_flag,
	rebase_path("resources/policy_templates.json", root_build_dir),
	]
	}

	grit("policy_templates") {
	source = "resources/policy_templates.grd"
	use_qualified_include = true
	output_dir = "$root_gen_dir/chrome"
	outputs = policy_templates_doc_outputs
	if (is_android) {
	outputs += policy_templates_android_outputs
	}
	if (is_linux) {
	outputs += policy_templates_linux_outputs
	}
	if (is_mac) {
	outputs += policy_templates_mac_outputs

	# TODO(knn) : Move this out once more targets use this.
	if (is_chrome_branded) {
	mac_bundle_id = "com.google.Chrome"
	} else {
	mac_bundle_id = "org.chromium.Chromium"
	}
	defines = [ "mac_bundle_id=$mac_bundle_id" ]
	}
	if (is_win) {
	outputs += policy_templates_windows_outputs
	}
	}

	# Run the proto compiler over the generated file and make it a component.
	component("cloud_policy_proto_generated_compile") {
	public_deps = [
	":cloud_policy_proto_generated_compile_proto",
	]
	}
	proto_library("cloud_policy_proto_generated_compile_proto") {
	visibility = [ ":cloud_policy_proto_generated_compile" ]
	sources = [
	cloud_policy_proto_path,
	]

	proto_out_dir = "policy/proto"
	cc_generator_options = "dllexport_decl=POLICY_PROTO_EXPORT:"
	cc_include = "components/policy/policy_proto_export.h"
	defines = [ "POLICY_PROTO_COMPILATION" ]

	deps = [
	":cloud_policy_code_generate",
	]
	}

	# This target builds the "full" protobuf, used for tests only.
	proto_library("chrome_settings_proto_generated_compile") {
	sources = [
	chrome_settings_proto_path,
	]
	proto_out_dir = "policy/proto"

	deps = [
	":cloud_policy_code_generate",
	":cloud_policy_proto_generated_compile",
	]
	}

	# The dependencies here are kind of messed up.
	#
	# //components/policy/core/browser and .../common depend on this target,
	# and require it to be compiled with POLICY_COMPONENT_IMPLEMENTATION to
	# export the necessary symbols in a component build. But other targets like
	# //chrome/browser also depend on this target, which in component build
	# ends up in another shared library, but with the IMPLEMENTATION flag set
	# incorrectly.
	#
	# This only reason this works is that this target is a shared library and
	# the compilation units that this depends on in policy/core/common happen to
	# not be brought in in the "bad" case. This needs serious untangling, maybe
	# these files can just be put into policy/core/common?
	static_library("policy") {
	sources = [
	constants_header_path,
	constants_source_path,
	protobuf_decoder_path,
	]

	defines = [ "POLICY_COMPONENT_IMPLEMENTATION" ]

	public_deps = [
	":cloud_policy_code_generate",
	":cloud_policy_proto_generated_compile",
	"//base",
	"//third_party/protobuf:protobuf_lite",
	]
	}

	group("test_support") {
	public_deps = [
	":chrome_settings_proto_generated_compile",
	":policy_component",
	]
	}

	source_set("policy_component_test_support") {
	testonly = true
	sources = [
	"core/browser/configuration_policy_pref_store_test.cc",
	"core/browser/configuration_policy_pref_store_test.h",
	"core/common/cloud/mock_cloud_external_data_manager.cc",
	"core/common/cloud/mock_cloud_external_data_manager.h",
	"core/common/cloud/mock_cloud_policy_client.cc",
	"core/common/cloud/mock_cloud_policy_client.h",
	"core/common/cloud/mock_cloud_policy_store.cc",
	"core/common/cloud/mock_cloud_policy_store.h",
	"core/common/cloud/mock_device_management_service.cc",
	"core/common/cloud/mock_device_management_service.h",
	"core/common/cloud/mock_user_cloud_policy_store.cc",
	"core/common/cloud/mock_user_cloud_policy_store.h",
	"core/common/cloud/policy_builder.cc",
	"core/common/cloud/policy_builder.h",
	"core/common/configuration_policy_provider_test.cc",
	"core/common/configuration_policy_provider_test.h",
	"core/common/fake_async_policy_loader.cc",
	"core/common/fake_async_policy_loader.h",
	"core/common/mock_configuration_policy_provider.cc",
	"core/common/mock_configuration_policy_provider.h",
	"core/common/mock_policy_service.cc",
	"core/common/mock_policy_service.h",
	"core/common/policy_test_utils.cc",
	"core/common/policy_test_utils.h",
	"core/common/preferences_mock_mac.cc",
	"core/common/preferences_mock_mac.h",
	"core/common/remote_commands/test_remote_command_job.cc",
	"core/common/remote_commands/test_remote_command_job.h",
	"core/common/remote_commands/testing_remote_commands_server.cc",
	"core/common/remote_commands/testing_remote_commands_server.h",
	]

	if (is_chromeos) {
	sources -= [
	"core/common/cloud/mock_user_cloud_policy_store.cc",
	"core/common/cloud/mock_user_cloud_policy_store.h",
	]
	}

	public_deps = [
	":policy_component",
	":test_support",
	"//components/policy/proto",
	"//testing/gmock",
	"//testing/gtest",
	]
	}

	if (is_android) {
	import("//build/config/android/rules.gni")

	resources_name = "app_restrictions_resources"
	resources_zip = "res.java/$resources_name.zip"
	generated_resources_dir = "$root_gen_dir/chrome/app/policy/android"

	consolidate_target_name = "${resources_name}__consolidate_resources"
	copy(consolidate_target_name) {
	sources = [
	app_restrictions_path,
	]
	outputs = [
	"$generated_resources_dir/xml-v21/app_restrictions.xml",
	]
	deps = [
	":cloud_policy_code_generate",
	":policy_templates",
	]
	}

	# TODO(471115): The write_build_config template is in
	# //build/config/android/internal_rules.gni and is not meant for external
	# use. The public rules (in rules.gni) should be updated to support what
	# we are doing here.
	build_config_target_name = "${resources_name}__build_config"
	write_build_config(build_config_target_name) {
	build_config = "$target_gen_dir/$resources_name.build_config"
	resources_zip = "$root_build_dir/$resources_zip"
	type = "android_resources"
	}

	zip_target_name = "${resources_name}__create_zip"
	action(zip_target_name) {
	script = "//build/android/gn/zip.py"
	outputs = [
	"$root_build_dir/$resources_zip",
	]
	generated_resources = get_target_outputs(":$consolidate_target_name") +
	policy_templates_android_outputs
	inputs = generated_resources
	rebased_inputs = rebase_path(generated_resources, root_build_dir)
	rebased_resources_dir =
	rebase_path(generated_resources_dir, root_build_dir)
	args = [
	"--inputs=$rebased_inputs",
	"--output=$resources_zip",
	"--base-dir=$rebased_resources_dir",
	]
	deps = [
	":$consolidate_target_name",
	":policy_templates_grit", # For policy_templates_android_outputs.
	]
	}

	group("app_restrictions_resources") {
	deps = [
	":$build_config_target_name",
	":$zip_target_name",
	]
	}
	}
	}
	#TODO(GYP) chrome_manifest_bundle