[libcxx-commits] [PATCH] D91691: [libc++] [libc++abi] Use C++20 standard.

[Marek Kurdej via Phabricator via libcxx-commits]

curdeius added a comment.

I see at http://lab.llvm.org:8011/#/builders?tags=%2Blibcxx that there is at least one builder, http://lab.llvm.org:8011/#/builders/128, using gcc 5, that doesn't have -std=c++2a/20 flag. So using `CXX_STANDARD_REQUIRED ON` will fail there.
Should I set it to `OFF`?
Otherwise, only gcc 8+ accepts `-std=c++2a`...


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91691/new/

https://reviews.llvm.org/D91691