tree 7b7314c2fa943d0fe3e436b3b2ddb6f6760a2cb0
parent 51565414db276d0c8928b79b5eb68d8dc894fee0
author Wyatt Hepler <hepler@google.com> 1653670912 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1654125872 +0000

C++14 toolchain

- Create the pw_strict_host_clang_debug_cpp14 toolchain for testing code
  with C++14.
- Only add pw_string:builder dependency to pw_unit_test when building
  with C++17 or newer.
- Update some tests to compile with C++14.
- Add the default target and cpp14_compatibility to the
  gn_full_build_check presubmit step.

Change-Id: I1ff749bca831503b9d02ca4dbc94458f149dc102
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/96205
Reviewed-by: Armando Montanez <amontanez@google.com>
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>