1# Copyright 2023 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 15import("//build_overrides/pigweed.gni") 16 17import("$dir_pw_async2/backend.gni") 18import("$dir_pw_build/target_types.gni") 19import("$dir_pw_docgen/docs.gni") 20import("$dir_pw_unit_test/test.gni") 21 22config("public_include_path") { 23 include_dirs = [ "public" ] 24 visibility = [ ":*" ] 25} 26 27pw_source_set("pw_channel") { 28 public_configs = [ ":public_include_path" ] 29 public = [ "public/pw_channel/channel.h" ] 30 public_deps = [ 31 "$dir_pw_async2:dispatcher", 32 "$dir_pw_async2:poll", 33 "$dir_pw_multibuf:allocator", 34 "$dir_pw_toolchain:sibling_cast", 35 dir_pw_assert, 36 dir_pw_bytes, 37 dir_pw_multibuf, 38 dir_pw_result, 39 dir_pw_span, 40 dir_pw_status, 41 ] 42 sources = [ "public/pw_channel/internal/channel_specializations.h" ] 43} 44 45pw_source_set("forwarding_channel") { 46 public_configs = [ ":public_include_path" ] 47 public = [ "public/pw_channel/forwarding_channel.h" ] 48 sources = [ "forwarding_channel.cc" ] 49 public_deps = [ 50 ":pw_channel", 51 "$dir_pw_multibuf:allocator", 52 "$dir_pw_sync:mutex", 53 ] 54} 55 56pw_test("forwarding_channel_test") { 57 sources = [ "forwarding_channel_test.cc" ] 58 deps = [ 59 ":forwarding_channel", 60 "$dir_pw_allocator:testing", 61 "$dir_pw_multibuf:header_chunk_region_tracker", 62 "$dir_pw_multibuf:simple_allocator", 63 dir_pw_preprocessor, 64 ] 65 enable_if = pw_async2_DISPATCHER_BACKEND != "" 66} 67 68pw_source_set("loopback_channel") { 69 public_configs = [ ":public_include_path" ] 70 public = [ "public/pw_channel/loopback_channel.h" ] 71 sources = [ "loopback_channel.cc" ] 72 public_deps = [ 73 ":pw_channel", 74 "$dir_pw_multibuf:allocator", 75 ] 76} 77 78pw_test("loopback_channel_test") { 79 sources = [ "loopback_channel_test.cc" ] 80 deps = [ 81 ":loopback_channel", 82 "$dir_pw_multibuf:testing", 83 ] 84 enable_if = pw_async2_DISPATCHER_BACKEND != "" 85} 86 87pw_source_set("epoll_channel") { 88 public_configs = [ ":public_include_path" ] 89 public = [ "public/pw_channel/epoll_channel.h" ] 90 sources = [ "epoll_channel.cc" ] 91 public_deps = [ 92 ":pw_channel", 93 "$dir_pw_multibuf:allocator", 94 "$dir_pw_sync:mutex", 95 ] 96 deps = [ dir_pw_log ] 97} 98 99pw_test("epoll_channel_test") { 100 sources = [ "epoll_channel_test.cc" ] 101 deps = [ 102 ":epoll_channel", 103 "$dir_pw_multibuf:testing", 104 "$dir_pw_thread:sleep", 105 "$dir_pw_thread:thread", 106 ] 107 enable_if = 108 pw_async2_DISPATCHER_BACKEND == "$dir_pw_async2_epoll:dispatcher_backend" 109} 110 111pw_doc_group("docs") { 112 sources = [ "docs.rst" ] 113} 114 115pw_test_group("tests") { 116 tests = [ 117 ":channel_test", 118 ":epoll_channel_test", 119 ":forwarding_channel_test", 120 ":loopback_channel_test", 121 ] 122} 123 124pw_test("channel_test") { 125 sources = [ "channel_test.cc" ] 126 deps = [ 127 ":pw_channel", 128 "$dir_pw_allocator:testing", 129 "$dir_pw_multibuf:simple_allocator", 130 ] 131 enable_if = pw_async2_DISPATCHER_BACKEND != "" 132 negative_compilation_tests = true 133} 134