# Copyright 2021 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

choice PIGWEED_LOG
    prompt "Logging backend used"
    help
      The type of Zephyr pw_log backend to use.

config PIGWEED_LOG_ZEPHYR
    bool "Zephyr logging for PW_LOG_* statements"
    select PIGWEED_PREPROCESSOR
    help
      Once the Pigweed logging is enabled, all Pigweed logs via PW_LOG_*() will
      be routed to the Zephyr logging system. This means that:
      - PW_LOG_LEVEL_DEBUG maps to Zephyr's LOG_LEVEL_DBG
      - PW_LOG_LEVEL_INFO maps to Zephyr's LOG_LEVEL_INF
      - PW_LOG_LEVEL_WARN maps to Zephyr's LOG_LEVEL_WRN
      - PW_LOG_LEVEL_ERROR maps to Zephyr's LOG_LEVEL_ERR
      - PW_LOG_LEVEL_CRITICAL maps to Zephyr's LOG_LEVEL_ERR
      - PW_LOG_LEVEL_FATAL maps to Zephyr's LOG_LEVEL_ERR

config PIGWEED_LOG_TOKENIZED
    bool "Maps all Zephyr log macros to tokenized PW_LOG_* macros"
    select PIGWEED_PREPROCESSOR
    select PIGWEED_TOKENIZER
    select LOG_CUSTOM_HEADER
    help
      Map all the Zephyr log macros to use Pigweed's then use the
      'pw_log_tokenized' target as the logging backend in order to
      automatically tokenize all the logging strings. This means that Pigweed
      will also tokenize all of Zephyr's logging statements.

endchoice

if PIGWEED_LOG_ZEPHYR || PIGWEED_LOG_TOKENIZED

module = PIGWEED
module-str = "pigweed"
source "subsys/logging/Kconfig.template.log_config"

endif # PIGWEED_LOG_ZEPHYR || PIGWEED_LOG_TOKENIZED