pw_thread: Add CMake support
Change-Id: If7fca0a7a23d9e1c58690f891d38d7fb38badd5b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/79725
Reviewed-by: Keir Mierle <keir@google.com>
Pigweed-Auto-Submit: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Rob Mohr <mohrr@google.com>
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a6d54f3..547e24b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,6 +67,7 @@
add_subdirectory(pw_sys_io EXCLUDE_FROM_ALL)
add_subdirectory(pw_sys_io_stdio EXCLUDE_FROM_ALL)
add_subdirectory(pw_system EXCLUDE_FROM_ALL)
+add_subdirectory(pw_thread EXCLUDE_FROM_ALL)
add_subdirectory(pw_thread_freertos EXCLUDE_FROM_ALL)
add_subdirectory(pw_tokenizer EXCLUDE_FROM_ALL)
add_subdirectory(pw_trace EXCLUDE_FROM_ALL)
diff --git a/pw_thread/CMakeLists.txt b/pw_thread/CMakeLists.txt
new file mode 100644
index 0000000..1589cb9
--- /dev/null
+++ b/pw_thread/CMakeLists.txt
@@ -0,0 +1,168 @@
+# Copyright 2022 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.
+
+include($ENV{PW_ROOT}/pw_build/pigweed.cmake)
+
+pw_add_module_config(pw_thread_CONFIG)
+
+pw_add_module_library(pw_thread.config
+ HEADERS
+ public/pw_thread/config.h
+ PUBLIC_INCLUDES
+ public
+ PUBLIC_DEPS
+ ${pw_thread_CONFIG}
+)
+
+pw_add_facade(pw_thread.id
+ HEADERS
+ public/pw_thread/id.h
+ PUBLIC_INCLUDES
+ public
+)
+
+pw_add_facade(pw_thread.sleep
+ HEADERS
+ public/pw_thread/sleep.h
+ PUBLIC_INCLUDES
+ public
+ PUBLIC_DEPS
+ pw_chrono.system_clock
+ pw_preprocessor
+ SOURCES
+ sleep.cc
+)
+
+pw_add_facade(pw_thread.thread
+ HEADERS
+ public/pw_thread/detached_thread.h
+ public/pw_thread/thread.h
+ PUBLIC_INCLUDES
+ public
+ PUBLIC_DEPS
+ pw_thread.thread_core
+ pw_thread.id
+ SOURCES
+ thread.cc
+)
+
+pw_add_module_library(pw_thread.thread_core
+ HEADERS
+ public/pw_thread/thread_core.h
+ PUBLIC_INCLUDES
+ public
+)
+
+pw_add_facade(pw_thread.yield
+ HEADERS
+ public/pw_thread/yield.h
+ PUBLIC_INCLUDES
+ public
+ PUBLIC_DEPS
+ pw_preprocessor
+ SOURCES
+ yield.cc
+)
+
+pw_add_module_library(pw_thread.snapshot
+ HEADERS
+ public/pw_thread/snapshot.h
+ PUBLIC_INCLUDES
+ public
+ PUBLIC_DEPS
+ pw_bytes
+ pw_protobuf
+ pw_status
+ pw_thread.protos.pwpb
+ SOURCES
+ snapshot.cc
+ PRIVATE_DEPS
+ pw_thread.config
+ pw_log
+)
+
+pw_proto_library(pw_thread.protos
+ SOURCES
+ pw_thread_protos/thread.proto
+ PUBLIC_DEPS
+ pw_tokenizer.proto
+)
+
+if(NOT "${pw_thread.id_BACKEND}" STREQUAL "pw_thread.id.NO_BACKEND_SET")
+ pw_add_test(pw_thread.id_facade_test
+ SOURCES
+ id_facade_test.cc
+ DEPS
+ pw_thread.id
+ GROUPS
+ modules
+ pw_thread
+ )
+endif()
+
+if((NOT "${pw_thread.id_BACKEND}" STREQUAL "pw_thread.id.NO_BACKEND_SET") AND
+ (NOT "${pw_thread.sleep_BACKEND}" STREQUAL "pw_thread.sleep.NO_BACKEND_SET"))
+ pw_add_test(pw_thread.sleep_facade_test
+ SOURCES
+ sleep_facade_test.cc
+ sleep_facade_test_c.c
+ DEPS
+ pw_chrono.system_clock
+ pw_thread.id
+ pw_thread.sleep
+ GROUPS
+ modules
+ pw_thread
+ )
+endif()
+
+pw_add_module_library(pw_thread.test_threads
+ HEADERS
+ public/pw_thread/test_threads.h
+ PUBLIC_INCLUDES
+ public
+ PUBLIC_DEPS
+ pw_thread.thread
+)
+
+# To instantiate this facade test based on a selected backend to provide
+# test_threads you can create a pw_add_test target which depends on this
+# target and a target which provides the implementation of
+# test_threads. See pw_thread_stl.thread_backend_test as an example.
+pw_add_module_library(pw_thread.thread_facade_test
+ SOURCES
+ thread_facade_test.cc
+ PRIVATE_DEPS
+ pw_thread.id
+ pw_thread.sleep
+ pw_thread.test_threads
+ pw_thread.thread
+ pw_sync.binary_semaphore
+ pw_unit_test
+)
+
+if((NOT "${pw_thread.id_BACKEND}" STREQUAL "pw_thread.id.NO_BACKEND_SET") AND
+ (NOT "${pw_thread.yield_BACKEND}" STREQUAL "pw_thread.yield.NO_BACKEND_SET"))
+ pw_add_test(pw_thread.yield_facade_test
+ SOURCES
+ yield_facade_test.cc
+ yield_facade_test_c.c
+ DEPS
+ pw_thread.id
+ pw_thread.yield
+ GROUPS
+ modules
+ pw_thread
+ )
+endif()
