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_unit_test/test.gni") 21 22declare_args() { 23 # The build target that overrides the default configuration options for this 24 # module. This should point to a source set that provides defines through a 25 # public config (which may -include a file or add defines directly). 26 pw_log_basic_CONFIG = pw_build_DEFAULT_MODULE_CONFIG 27} 28 29config("public_include_path") { 30 include_dirs = [ "public" ] 31} 32 33config("backend_config") { 34 include_dirs = [ "public_overrides" ] 35} 36 37# pw_log_basic only provides the backend's interface. The implementation is 38# pulled in through pw_build_LINK_DEPS. 39pw_source_set("pw_log_basic") { 40 public_configs = [ 41 ":backend_config", 42 ":public_include_path", 43 ] 44 public = [ 45 "public/pw_log_basic/log_basic.h", 46 "public_overrides/pw_log_backend/log_backend.h", 47 ] 48 public_deps = [ dir_pw_preprocessor ] 49} 50 51# The log backend deps that might cause circular dependencies, since 52# pw_log is so ubiquitous. These deps are kept separate so they can be 53# depended on from elsewhere. 54pw_source_set("pw_log_basic.impl") { 55 deps = [ 56 ":pw_log_basic", 57 "$dir_pw_log:facade", 58 dir_pw_string, 59 dir_pw_sys_io, 60 pw_log_basic_CONFIG, 61 ] 62 63 # Use emoji log levels if they've been enabled. 64 _use_emoji = getenv("PW_EMOJI") 65 defines = [] 66 if (_use_emoji == "1") { 67 defines += [ "PW_EMOJI=1" ] 68 } 69 70 sources = [ 71 "log_basic.cc", 72 "pw_log_basic_private/config.h", 73 ] 74} 75 76pw_source_set("log_string_handler") { 77 sources = [ "log_string_handler.cc" ] 78 deps = [ 79 ":pw_log_basic", 80 "$dir_pw_log_string:handler.facade", 81 ] 82} 83 84pw_doc_group("docs") { 85 sources = [ "docs.rst" ] 86} 87 88pw_test_group("tests") { 89} 90