Ewout van Bekkum | 8b72a57 | 2021-03-09 08:53:39 -0800 | [diff] [blame] | 1 | # Copyright 2021 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("$dir_pw_docgen/docs.gni") |
| 20 | import("$dir_pw_thread/backend.gni") |
| 21 | |
| 22 | config("public_include_path") { |
| 23 | include_dirs = [ "public" ] |
| 24 | visibility = [ ":*" ] |
| 25 | } |
| 26 | |
| 27 | config("backend_config") { |
| 28 | include_dirs = [ "public_overrides" ] |
| 29 | visibility = [ ":*" ] |
| 30 | } |
| 31 | |
| 32 | # This target provides the backend for pw::thread::Id. |
| 33 | pw_source_set("id") { |
| 34 | public_configs = [ |
| 35 | ":public_include_path", |
| 36 | ":backend_config", |
| 37 | ] |
| 38 | public_deps = [ |
| 39 | "$dir_pw_assert", |
| 40 | "$dir_pw_interrupt:context", |
| 41 | "$dir_pw_third_party/embos", |
| 42 | ] |
| 43 | public = [ |
| 44 | "public/pw_thread_embos/id_inline.h", |
| 45 | "public/pw_thread_embos/id_native.h", |
| 46 | "public_overrides/pw_thread_backend/id_inline.h", |
| 47 | "public_overrides/pw_thread_backend/id_native.h", |
| 48 | ] |
| 49 | deps = [ "$dir_pw_thread:id.facade" ] |
| 50 | } |
| 51 | |
| 52 | if (pw_chrono_SYSTEM_CLOCK_BACKEND != "" && pw_thread_SLEEP_BACKEND != "") { |
| 53 | # This target provides the backend for pw::thread::sleep_{for,until}. |
| 54 | pw_source_set("sleep") { |
| 55 | public_configs = [ |
| 56 | ":public_include_path", |
| 57 | ":backend_config", |
| 58 | ] |
| 59 | public = [ |
| 60 | "public/pw_thread_embos/sleep_inline.h", |
| 61 | "public_overrides/pw_thread_backend/sleep_inline.h", |
| 62 | ] |
| 63 | public_deps = [ "$dir_pw_chrono:system_clock" ] |
| 64 | sources = [ "sleep.cc" ] |
| 65 | deps = [ |
| 66 | "$dir_pw_assert", |
| 67 | "$dir_pw_chrono_embos:system_clock", |
| 68 | "$dir_pw_third_party/embos", |
| 69 | "$dir_pw_thread:id", |
| 70 | "$dir_pw_thread:sleep.facade", |
| 71 | ] |
| 72 | assert(pw_thread_OVERRIDE_SYSTEM_CLOCK_BACKEND_CHECK || |
| 73 | pw_chrono_SYSTEM_CLOCK_BACKEND == |
| 74 | "$dir_pw_chrono_embos:system_clock", |
| 75 | "The embOS pw::thread::sleep_{for,until} backend only works with " + |
| 76 | "the embOS pw::chrono::SystemClock backend.") |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | # This target provides the backend for pw::thread::yield. |
| 81 | pw_source_set("yield") { |
| 82 | public_configs = [ |
| 83 | ":public_include_path", |
| 84 | ":backend_config", |
| 85 | ] |
| 86 | public = [ |
| 87 | "public/pw_thread_embos/yield_inline.h", |
| 88 | "public_overrides/pw_thread_backend/yield_inline.h", |
| 89 | ] |
| 90 | public_deps = [ |
| 91 | "$dir_pw_assert", |
| 92 | "$dir_pw_third_party/embos", |
| 93 | "$dir_pw_thread:id", |
| 94 | ] |
| 95 | deps = [ "$dir_pw_thread:yield.facade" ] |
| 96 | } |
| 97 | |
| 98 | pw_doc_group("docs") { |
| 99 | sources = [ "docs.rst" ] |
| 100 | } |