commit 325319fd634807a6f93f96b7f939238ed3a0a13f
author Prashanth Swaminathan <prashanthsw@google.com> Mon Feb 01 11:38:04 2021 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Feb 01 20:08:51 2021 +0000
tree 6e1b87248403203bcb741834c22aeaf667be3da7
parent 282c5c98bda9cc790998c199bb7ce5043b3f7a0b

arduino: Add baremetal sync backend

Resolve build breakage by installing baremetal backend for spin lock.

Change-Id: I1bc4caa899266677413fd51213e80557382af33e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/31501
Pigweed-Auto-Submit: Prashanth Swaminathan <prashanthsw@google.com>
Reviewed-by: Anthony DiGirolamo <tonymd@google.com>
Reviewed-by: Rob Mohr <mohrr@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>

targets/arduino/target_toolchains.gni

diff --git a/targets/arduino/target_toolchains.gni b/targets/arduino/target_toolchains.gni
index 78d3e8e..8c34283 100644
--- a/targets/arduino/target_toolchains.gni
+++ b/targets/arduino/target_toolchains.gni
@@ -44,6 +44,7 @@
   # Facade backends
   pw_assert_BACKEND = dir_pw_assert_basic
   pw_log_BACKEND = dir_pw_log_basic
+  pw_sync_SPIN_LOCK_BACKEND = "$dir_pw_sync_baremetal:spin_lock_backend"
   pw_sys_io_BACKEND = dir_pw_sys_io_arduino
   pw_rpc_system_server_BACKEND =
       "$dir_pigweed/targets/arduino:system_rpc_server"