blob: cceef9b400450651531bed084ed1cdf4bd558dc0 [file] [log] [blame]
# 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_third_party/fuchsia:fit",
dir_pw_assert,
dir_pw_preprocessor,
]
public = [ "public/pw_function/function.h" ]
}
pw_doc_group("docs") {
sources = [ "docs.rst" ]
report_deps = [
":callable_size",
":function_size",
]
}
pw_test_group("tests") {
tests = [
":function_test",
"$dir_pw_third_party/fuchsia:function_tests",
]
}
pw_test("function_test") {
deps = [
":pw_function",
dir_pw_polyfill,
]
sources = [ "function_test.cc" ]
negative_compilation_tests = true
}
pw_size_diff("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_diff("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"
},
]
}