| # 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("$dir_pw_bloat/bloat.gni") |
| import("$dir_pw_build/module_config.gni") |
| import("$dir_pw_build/target_types.gni") |
| import("$dir_pw_docgen/docs.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_function_CONFIG = pw_build_DEFAULT_MODULE_CONFIG |
| } |
| |
| config("public_include_path") { |
| include_dirs = [ "public" ] |
| visibility = [ ":*" ] |
| } |
| |
| pw_source_set("config") { |
| public = [ "public/pw_function/config.h" ] |
| public_configs = [ ":public_include_path" ] |
| public_deps = [ pw_function_CONFIG ] |
| visibility = [ ":*" ] |
| } |
| |
| pw_source_set("pw_function") { |
| public_configs = [ ":public_include_path" ] |
| public_deps = [ |
| ":config", |
| dir_pw_assert, |
| dir_pw_preprocessor, |
| ] |
| public = [ "public/pw_function/function.h" ] |
| sources = [ "public/pw_function/internal/function.h" ] |
| } |
| |
| pw_doc_group("docs") { |
| sources = [ "docs.rst" ] |
| report_deps = [ |
| ":callable_size", |
| ":function_size", |
| ] |
| } |
| |
| pw_test_group("tests") { |
| tests = [ ":function_test" ] |
| } |
| |
| pw_test("function_test") { |
| deps = [ |
| ":pw_function", |
| dir_pw_polyfill, |
| ] |
| sources = [ "function_test.cc" ] |
| } |
| |
| pw_size_report("function_size") { |
| title = "Pigweed function size report" |
| |
| binaries = [ |
| { |
| target = "size_report:basic_function" |
| base = "size_report:pointer_base" |
| label = "Simple pw::Function vs. function pointer" |
| }, |
| ] |
| } |
| |
| pw_size_report("callable_size") { |
| title = "Size comparison of callable objects" |
| |
| binaries = [ |
| { |
| target = "size_report:callable_size_function_pointer" |
| base = "size_report:callable_size_base" |
| label = "Function pointer" |
| }, |
| { |
| target = "size_report:callable_size_static_lambda" |
| base = "size_report:callable_size_base" |
| label = "Static lambda (operator+)" |
| }, |
| { |
| target = "size_report:callable_size_simple_lambda" |
| base = "size_report:callable_size_base" |
| label = "Non-capturing lambda" |
| }, |
| { |
| target = "size_report:callable_size_capturing_lambda" |
| base = "size_report:callable_size_base" |
| label = "Simple capturing lambda" |
| }, |
| { |
| target = "size_report:callable_size_multi_capturing_lambda" |
| base = "size_report:callable_size_base" |
| label = "Multi-argument capturing lambda" |
| }, |
| { |
| target = "size_report:callable_size_custom_class" |
| base = "size_report:callable_size_base" |
| label = "Custom class" |
| }, |
| ] |
| } |