tree c10fc231c8c6b32abd2296fa2fb16940a67fbf2e
parent b4f9598bae4e1751544d3264bcb590d9d44629c5
author Wyatt Hepler <hepler@google.com> 1602697587 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1602877513 +0000

pw_kvs: Apply config pattern; configure log level

- Add PW_KVS_LOG_LEVEL to the pw_kvs config file and update code to
  use it.
- Define a pw_kvs:config facade that be used to override configuration
  values.
- Set up the empty "$dir_pw_build:empty" target that all modules use as
  their default configuration backend via the
  pw_build_DEFAULT_MODULE_CONFIGURATION variable.

Change-Id: Idf54d93678ffbd65e9e02a10454df4479f73827a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/21240
Reviewed-by: David Rogers <davidrogers@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>