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 15import("//build_overrides/pigweed.gni") 16 17import("$dir_pw_build/module_config.gni") 18import("$dir_pw_build/target_types.gni") 19import("$dir_pw_docgen/docs.gni") 20import("$dir_pw_log/backend.gni") 21import("$dir_pw_tokenizer/backend.gni") 22import("$dir_pw_unit_test/test.gni") 23 24declare_args() { 25 # The build target that overrides the default configuration options for this 26 # module. This should point to a source set that provides defines through a 27 # public config (which may -include a file or add defines directly). 28 pw_log_tokenized_CONFIG = pw_build_DEFAULT_MODULE_CONFIG 29} 30 31config("public_include_path") { 32 include_dirs = [ "public" ] 33 visibility = [ ":*" ] 34} 35 36config("backend_config") { 37 include_dirs = [ "public_overrides" ] 38 visibility = [ ":*" ] 39} 40 41# This target provides the backend for pw_log. 42pw_source_set("pw_log_tokenized") { 43 public_configs = [ 44 ":backend_config", 45 ":public_include_path", 46 ] 47 public_deps = [ 48 ":config", 49 ":metadata", 50 "$dir_pw_tokenizer:global_handler_with_payload.facade", 51 ] 52 public = [ 53 "public/pw_log_tokenized/log_tokenized.h", 54 "public_overrides/pw_log_backend/log_backend.h", 55 ] 56} 57 58pw_source_set("metadata") { 59 public_configs = [ ":public_include_path" ] 60 public_deps = [ ":config" ] 61 public = [ "public/pw_log_tokenized/metadata.h" ] 62} 63 64pw_source_set("config") { 65 public_configs = [ ":public_include_path" ] 66 public_deps = [ 67 "$dir_pw_log:facade", 68 pw_log_tokenized_CONFIG, 69 ] 70 public = [ "public/pw_log_tokenized/config.h" ] 71} 72 73# The log backend deps that might cause circular dependencies, since 74# pw_log is so ubiquitous. These deps are kept separate so they can be 75# depended on from elsewhere. 76pw_source_set("pw_log_tokenized.impl") { 77 deps = [ 78 ":pw_log_tokenized", 79 "$dir_pw_tokenizer:global_handler_with_payload", 80 ] 81} 82 83# This target provides a backend for pw_tokenizer that encodes tokenized logs as 84# Base64, encodes them into HDLC frames, and writes them over sys_io. 85pw_source_set("base64_over_hdlc") { 86 public_configs = [ ":public_include_path" ] 87 public = [ "public/pw_log_tokenized/base64_over_hdlc.h" ] 88 sources = [ "base64_over_hdlc.cc" ] 89 deps = [ 90 "$dir_pw_hdlc:encoder", 91 "$dir_pw_stream:sys_io_stream", 92 "$dir_pw_tokenizer:base64", 93 "$dir_pw_tokenizer:global_handler_with_payload.facade", 94 ] 95} 96 97pw_test_group("tests") { 98 tests = [ 99 ":log_tokenized_test", 100 ":metadata_test", 101 ] 102} 103 104pw_test("log_tokenized_test") { 105 sources = [ 106 "log_tokenized_test.cc", 107 "log_tokenized_test_c.c", 108 "pw_log_tokenized_private/test_utils.h", 109 ] 110 deps = [ 111 ":pw_log_tokenized", 112 dir_pw_preprocessor, 113 ] 114} 115 116pw_test("metadata_test") { 117 sources = [ "metadata_test.cc" ] 118 deps = [ ":metadata" ] 119} 120 121pw_doc_group("docs") { 122 sources = [ "docs.rst" ] 123 other_deps = [ "py" ] 124} 125