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1# Copyright 2022 The Pigweed Authors
2#
3# Licensed under the Apache License, Version 2.0 (the "License"); you may not
4# use this file except in compliance with the License. You may obtain a copy of
5# the License at
6#
7#     https://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12# License for the specific language governing permissions and limitations under
13# the License.
14
15include($ENV{PW_ROOT}/pw_build/pigweed.cmake)
16
17# This target provides the backend for pw::thread::Id & pw::this_thread::get_id.
18pw_add_library(pw_thread_stl.id INTERFACE
19  HEADERS
20    public/pw_thread_stl/id_inline.h
21    public/pw_thread_stl/id_native.h
22    id_public_overrides/pw_thread_backend/id_inline.h
23    id_public_overrides/pw_thread_backend/id_native.h
24  PUBLIC_INCLUDES
25    public
26    id_public_overrides
27  PUBLIC_DEPS
28    pw_thread.id.facade
29)
30
31# This target provides the backend for pw::thread::Thread with joining
32# joining capability.
33pw_add_library(pw_thread_stl.thread INTERFACE
34  HEADERS
35    public/pw_thread_stl/options.h
36    public/pw_thread_stl/thread_inline.h
37    public/pw_thread_stl/thread_native.h
38    thread_public_overrides/pw_thread_backend/thread_inline.h
39    thread_public_overrides/pw_thread_backend/thread_native.h
40  PUBLIC_INCLUDES
41    public
42    thread_public_overrides
43  PUBLIC_DEPS
44    pw_thread.thread.facade
45)
46
47
48# This target provides the backend for pw::this_thread::sleep_{for,until}.
49pw_add_library(pw_thread_stl.sleep INTERFACE
50  HEADERS
51    public/pw_thread_stl/sleep_inline.h
52    sleep_public_overrides/pw_thread_backend/sleep_inline.h
53  PUBLIC_INCLUDES
54    public
55    sleep_public_overrides
56  PUBLIC_DEPS
57    pw_chrono.system_clock
58    pw_thread.sleep.facade
59)
60
61# This target provides the backend for pw::this_thread::yield.
62pw_add_library(pw_thread_stl.yield INTERFACE
63  HEADERS
64    public/pw_thread_stl/yield_inline.h
65    yield_public_overrides/pw_thread_backend/yield_inline.h
66  PUBLIC_INCLUDES
67    public
68    yield_public_overrides
69  PUBLIC_DEPS
70    pw_thread.yield.facade
71)
72
73# This target provides the backend for pw::thread::test::TestThreadContext.
74pw_add_library(pw_thread_stl.test_thread_context INTERFACE
75  HEADERS
76    public/pw_thread_stl/test_thread_context_native.h
77    test_thread_context_public_overrides/pw_thread_backend/test_thread_context_native.h
78  PUBLIC_INCLUDES
79    public
80    test_thread_context_public_overrides
81  PUBLIC_DEPS
82    pw_thread_stl.thread
83    pw_thread.test_thread_context.facade
84)
85
86pw_add_library(pw_thread_stl.test_threads STATIC
87  PUBLIC_DEPS
88    pw_thread.non_portable_test_thread_options
89  SOURCES
90    test_threads.cc
91  PRIVATE_DEPS
92    pw_thread.thread
93)
94
95if(("${pw_thread.thread_BACKEND}" STREQUAL "pw_thread_stl.thread") AND
96   (NOT "${pw_thread.sleep_BACKEND}" STREQUAL ""))
97  pw_add_test(pw_thread_stl.thread_backend_test
98    PRIVATE_DEPS
99      pw_thread_stl.test_threads
100      pw_thread.thread_facade_test
101    GROUPS
102      modules
103      pw_thread_stl
104  )
105endif()
106