| # Copyright 2020 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("$dir_pw_build/error.gni") |
| import("$dir_pw_build/target_types.gni") |
| import("$dir_pw_chrono/backend.gni") |
| import("$dir_pw_docgen/docs.gni") |
| |
| config("public_include_path") { |
| include_dirs = [ "public" ] |
| visibility = [ ":*" ] |
| } |
| |
| config("backend_config") { |
| include_dirs = [ "public_overrides" ] |
| visibility = [ ":*" ] |
| } |
| |
| pw_build_assert("check_system_clock_backend") { |
| condition = |
| pw_chrono_SYSTEM_CLOCK_BACKEND == "" || |
| pw_chrono_SYSTEM_CLOCK_BACKEND == "$dir_pw_chrono_stl:system_clock" |
| message = "The STL pw_sync backends only work with the STL " + |
| "pw::chrono::SystemClock backend." |
| visibility = [ ":*" ] |
| } |
| |
| # This target provides the backend for pw::sync::BinarySemaphore. |
| pw_source_set("binary_semaphore_backend") { |
| public_configs = [ |
| ":public_include_path", |
| ":backend_config", |
| ] |
| public = [ |
| "public/pw_sync_stl/binary_semaphore_inline.h", |
| "public/pw_sync_stl/binary_semaphore_native.h", |
| "public_overrides/pw_sync_backend/binary_semaphore_inline.h", |
| "public_overrides/pw_sync_backend/binary_semaphore_native.h", |
| ] |
| sources = [ "binary_semaphore.cc" ] |
| deps = [ |
| ":check_system_clock_backend", |
| "$dir_pw_assert", |
| "$dir_pw_chrono:system_clock", |
| "$dir_pw_sync:binary_semaphore.facade", |
| ] |
| } |
| |
| # This target provides the backend for pw::sync::CountingSemaphore. |
| pw_source_set("counting_semaphore_backend") { |
| public_configs = [ |
| ":public_include_path", |
| ":backend_config", |
| ] |
| public = [ |
| "public/pw_sync_stl/counting_semaphore_inline.h", |
| "public/pw_sync_stl/counting_semaphore_native.h", |
| "public_overrides/pw_sync_backend/counting_semaphore_inline.h", |
| "public_overrides/pw_sync_backend/counting_semaphore_native.h", |
| ] |
| sources = [ "counting_semaphore.cc" ] |
| deps = [ |
| ":check_system_clock_backend", |
| "$dir_pw_assert", |
| "$dir_pw_chrono:system_clock", |
| "$dir_pw_sync:counting_semaphore.facade", |
| ] |
| } |
| |
| # This target provides the backend for pw::sync::Mutex. |
| pw_source_set("mutex_backend") { |
| public_configs = [ |
| ":public_include_path", |
| ":backend_config", |
| ] |
| public = [ |
| "public/pw_sync_stl/mutex_inline.h", |
| "public/pw_sync_stl/mutex_native.h", |
| "public_overrides/pw_sync_backend/mutex_inline.h", |
| "public_overrides/pw_sync_backend/mutex_native.h", |
| ] |
| public_deps = [ "$dir_pw_sync:mutex.facade" ] |
| deps = [ dir_pw_assert ] |
| |
| sources = [ "mutex.cc" ] |
| } |
| |
| # This target provides the backend for pw::sync::TimedMutex. |
| pw_source_set("timed_mutex_backend") { |
| public_configs = [ |
| ":public_include_path", |
| ":backend_config", |
| ] |
| public = [ |
| "$dir_pw_sync:timed_mutex.facade", |
| "public/pw_sync_stl/timed_mutex_inline.h", |
| "public_overrides/pw_sync_backend/timed_mutex_inline.h", |
| ] |
| public_deps = [ "$dir_pw_chrono:system_clock" ] |
| deps = [ ":check_system_clock_backend" ] |
| } |
| |
| # This target provides the backend for pw::sync::InterruptSpinLock. |
| pw_source_set("interrupt_spin_lock") { |
| public_configs = [ |
| ":public_include_path", |
| ":backend_config", |
| ] |
| public = [ |
| "public/pw_sync_stl/interrupt_spin_lock_inline.h", |
| "public/pw_sync_stl/interrupt_spin_lock_native.h", |
| "public_overrides/pw_sync_backend/interrupt_spin_lock_inline.h", |
| "public_overrides/pw_sync_backend/interrupt_spin_lock_native.h", |
| ] |
| public_deps = [ |
| "$dir_pw_sync:interrupt_spin_lock.facade", |
| "$dir_pw_sync:yield_core", |
| ] |
| } |
| |
| pw_doc_group("docs") { |
| sources = [ "docs.rst" ] |
| } |