Ewout van Bekkum | e3b5603 | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 1 | # Copyright 2020 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 | |
| 15 | import("//build_overrides/pigweed.gni") |
| 16 | |
| 17 | import("$dir_pw_build/target_types.gni") |
| 18 | import("$dir_pw_chrono/backend.gni") |
| 19 | import("$dir_pw_docgen/docs.gni") |
Ewout van Bekkum | 0f3901e | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 20 | import("$dir_pw_thread/backend.gni") |
| 21 | import("$dir_pw_unit_test/test.gni") |
Ewout van Bekkum | e3b5603 | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 22 | |
| 23 | config("public_include_path") { |
| 24 | include_dirs = [ "public" ] |
| 25 | visibility = [ ":*" ] |
| 26 | } |
| 27 | |
| 28 | config("backend_config") { |
| 29 | include_dirs = [ "public_overrides" ] |
| 30 | visibility = [ ":*" ] |
| 31 | } |
| 32 | |
| 33 | # This target provides the backend for pw::thread::Id & pw::this_thread::get_id. |
| 34 | pw_source_set("id") { |
| 35 | public_configs = [ |
| 36 | ":public_include_path", |
| 37 | ":backend_config", |
| 38 | ] |
| 39 | public = [ |
| 40 | "public/pw_thread_stl/id_inline.h", |
| 41 | "public/pw_thread_stl/id_native.h", |
| 42 | "public_overrides/pw_thread_backend/id_inline.h", |
| 43 | "public_overrides/pw_thread_backend/id_native.h", |
| 44 | ] |
| 45 | deps = [ "$dir_pw_thread:id.facade" ] |
| 46 | } |
| 47 | |
Ewout van Bekkum | 0f3901e | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 48 | # This target provides the backend for pw::thread::Thread with joining |
| 49 | # joining capability. |
| 50 | pw_source_set("thread") { |
| 51 | public_configs = [ |
| 52 | ":public_include_path", |
| 53 | ":backend_config", |
| 54 | ] |
| 55 | public = [ |
| 56 | "public/pw_thread_stl/options.h", |
| 57 | "public/pw_thread_stl/thread_inline.h", |
| 58 | "public/pw_thread_stl/thread_native.h", |
| 59 | "public_overrides/pw_thread_backend/thread_inline.h", |
| 60 | "public_overrides/pw_thread_backend/thread_native.h", |
| 61 | ] |
| 62 | allow_circular_includes_from = [ "$dir_pw_thread:thread.facade" ] |
| 63 | deps = [ "$dir_pw_thread:thread.facade" ] |
| 64 | } |
| 65 | |
Ewout van Bekkum | e3b5603 | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 66 | # This target provides the backend for pw::this_thread::sleep_{for,until}. |
| 67 | pw_source_set("sleep") { |
| 68 | public_configs = [ |
| 69 | ":public_include_path", |
| 70 | ":backend_config", |
| 71 | ] |
| 72 | public = [ |
| 73 | "public/pw_thread_stl/sleep_inline.h", |
| 74 | "public_overrides/pw_thread_backend/sleep_inline.h", |
| 75 | ] |
| 76 | deps = [ |
| 77 | "$dir_pw_chrono:system_clock", |
| 78 | "$dir_pw_thread:sleep.facade", |
| 79 | ] |
| 80 | assert( |
| 81 | pw_chrono_SYSTEM_CLOCK_BACKEND == "" || |
| 82 | pw_chrono_SYSTEM_CLOCK_BACKEND == "$dir_pw_chrono_stl:system_clock", |
| 83 | "The STL pw::this_thread::sleep_{for,until} backend only works with " + |
| 84 | "the STL pw::chrono::SystemClock backend " + |
| 85 | "(pw_chrono_SYSTEM_CLOCK_BACKEND = " + |
| 86 | "\"$dir_pw_chrono_stl:system_clock\")") |
| 87 | } |
| 88 | |
| 89 | # This target provides the backend for pw::this_thread::yield. |
| 90 | pw_source_set("yield") { |
| 91 | public_configs = [ |
| 92 | ":public_include_path", |
| 93 | ":backend_config", |
| 94 | ] |
| 95 | public = [ |
| 96 | "public/pw_thread_stl/yield_inline.h", |
| 97 | "public_overrides/pw_thread_backend/yield_inline.h", |
| 98 | ] |
| 99 | deps = [ "$dir_pw_thread:yield.facade" ] |
| 100 | } |
| 101 | |
Ewout van Bekkum | 0f3901e | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 102 | pw_test_group("tests") { |
| 103 | tests = [ ":thread_backend_test" ] |
| 104 | } |
| 105 | |
| 106 | pw_source_set("test_threads") { |
| 107 | public_deps = [ "$dir_pw_thread:test_threads" ] |
| 108 | sources = [ "test_threads.cc" ] |
| 109 | deps = [ "$dir_pw_thread:thread" ] |
| 110 | } |
| 111 | |
| 112 | pw_test("thread_backend_test") { |
Anthony DiGirolamo | cce560d | 2021-04-29 19:02:51 -0700 | [diff] [blame] | 113 | enable_if = pw_thread_THREAD_BACKEND == "$dir_pw_thread_stl:thread" && |
| 114 | pw_thread_SLEEP_BACKEND != "" |
Ewout van Bekkum | 0f3901e | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 115 | deps = [ |
| 116 | ":test_threads", |
| 117 | "$dir_pw_thread:thread_facade_test", |
| 118 | ] |
| 119 | } |
| 120 | |
Ewout van Bekkum | e3b5603 | 2020-12-22 12:00:18 -0800 | [diff] [blame] | 121 | pw_doc_group("docs") { |
| 122 | sources = [ "docs.rst" ] |
| 123 | } |