| # Copyright 2021 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| import("//build_overrides/pigweed.gni") |
| |
| import("$dir_pw_build/facade.gni") |
| import("$dir_pw_build/module_config.gni") |
| import("$dir_pw_chrono/backend.gni") |
| import("$dir_pw_docgen/docs.gni") |
| import("$dir_pw_log/backend.gni") |
| import("$dir_pw_protobuf_compiler/proto.gni") |
| import("$dir_pw_unit_test/test.gni") |
| |
| declare_args() { |
| # The build target that overrides the default configuration options for this |
| # module. This should point to a source set that provides defines through a |
| # public config (which may -include a file or add defines directly). |
| pw_log_CONFIG = pw_build_DEFAULT_MODULE_CONFIG |
| |
| # The build target that overrides the default configuration options for the |
| # glog adapter portion of this module. |
| pw_log_GLOG_ADAPTER_CONFIG = pw_build_DEFAULT_MODULE_CONFIG |
| } |
| |
| config("public_include_path") { |
| include_dirs = [ "public" ] |
| visibility = [ ":*" ] |
| } |
| |
| pw_source_set("config") { |
| public = [ "public/pw_log/config.h" ] |
| public_configs = [ ":public_include_path" ] |
| public_deps = [ pw_log_CONFIG ] |
| } |
| |
| pw_facade("pw_log") { |
| backend = pw_log_BACKEND |
| public_configs = [ ":public_include_path" ] |
| public = [ |
| "public/pw_log/levels.h", |
| "public/pw_log/log.h", |
| "public/pw_log/options.h", |
| "public/pw_log/short.h", |
| "public/pw_log/shorter.h", |
| ] |
| public_deps = [ ":config" ] |
| |
| require_link_deps = [ ":impl" ] |
| } |
| |
| pw_source_set("glog_adapter") { |
| public_configs = [ ":public_include_path" ] |
| public = [ |
| "public/pw_log/glog_adapter.h", |
| "public/pw_log/glog_adapter_config.h", |
| ] |
| public_deps = [ |
| ":config", |
| "$dir_pw_assert", |
| "$dir_pw_log", |
| "$dir_pw_preprocessor", |
| "$dir_pw_string", |
| pw_log_GLOG_ADAPTER_CONFIG, |
| ] |
| sources = [ "public/pw_log/internal/glog_adapter.h" ] |
| } |
| |
| pw_source_set("proto_utils") { |
| public_configs = [ ":public_include_path" ] |
| public = [ "public/pw_log/proto_utils.h" ] |
| public_deps = [ |
| ":pw_log.facade", |
| "$dir_pw_bytes", |
| "$dir_pw_log:protos.pwpb", |
| "$dir_pw_log_tokenized:metadata", |
| "$dir_pw_result", |
| dir_pw_span, |
| ] |
| deps = [ "$dir_pw_protobuf" ] |
| sources = [ "proto_utils.cc" ] |
| } |
| |
| # pw_log is low-level and ubiquitous. Because of this, it can often cause |
| # circular dependencies. This target collects dependencies from the backend that |
| # cannot be used because they would cause circular deps. |
| # |
| # This group ("$dir_pw_log:impl") must listed in pw_build_LINK_DEPS if |
| # pw_log_BACKEND is set. |
| # |
| # pw_log backends must provide their own "impl" target that collects their |
| # actual dependencies. The backend "impl" group may be empty if everything can |
| # go directly in the backend target without causing circular dependencies. |
| group("impl") { |
| public_deps = [] |
| |
| if (pw_log_BACKEND != "") { |
| public_deps += |
| [ get_label_info(pw_log_BACKEND, "label_no_toolchain") + ".impl" ] |
| } |
| } |
| |
| pw_test_group("tests") { |
| tests = [ |
| ":basic_log_test", |
| ":glog_adapter_test", |
| ":proto_utils_test", |
| ] |
| } |
| |
| pw_test("basic_log_test") { |
| enable_if = pw_log_BACKEND != "" |
| deps = [ |
| ":pw_log", |
| dir_pw_preprocessor, |
| pw_log_BACKEND, |
| ] |
| |
| sources = [ |
| "basic_log_test.cc", |
| "basic_log_test_plain_c.c", |
| ] |
| } |
| |
| pw_test("glog_adapter_test") { |
| enable_if = pw_log_BACKEND != "" |
| deps = [ |
| ":glog_adapter", |
| pw_log_BACKEND, |
| ] |
| sources = [ "glog_adapter_test.cc" ] |
| } |
| |
| pw_test("proto_utils_test") { |
| enable_if = pw_log_BACKEND != "" |
| deps = [ |
| ":proto_utils", |
| ":pw_log.facade", |
| "$dir_pw_containers", |
| "$dir_pw_log:protos.pwpb", |
| "$dir_pw_preprocessor", |
| "$dir_pw_protobuf", |
| "$dir_pw_protobuf:bytes_utils", |
| ] |
| sources = [ "proto_utils_test.cc" ] |
| } |
| |
| pw_proto_library("protos") { |
| sources = [ "log.proto" ] |
| prefix = "pw_log/proto" |
| deps = [ |
| "$dir_pw_protobuf:common_protos", |
| "$dir_pw_tokenizer:proto", |
| ] |
| } |
| |
| pw_doc_group("docs") { |
| sources = [ |
| "docs.rst", |
| "protobuf.rst", |
| ] |
| inputs = [ |
| "example_layer_diagram.svg", |
| "log.proto", |
| ] |
| } |