tree 2accfa17499fee30a7f3bdfa5d01bf8e9c665104
parent 60924a144f6a32d4bcf25c726e5582085d532171
author Wyatt Hepler <hepler@google.com> 1656025621 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1656025621 +0000

pw_polyfill: Make the std::span polyfill optional

- Introduce the pw_span_ENABLE_STD_SPAN_POLYFILL option to the GN build
  to support enabling or disabling the <span> polyfill. This defaults to
  true, but will default to false eventually.
- Rename pw_span/internal/span.h to pw_span/internal/span_polyfill.h to
  distinguish it from pw_span/span.h.

Bug: b/235237667
Change-Id: I9d1028da6418b3096a08f4f84b9f97eaa7a5244e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/99543
Reviewed-by: Ted Pudlik <tpudlik@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>