[libcxx-commits] [PATCH] D75243: [libc++] Build the dylib with C++17 to allow aligned new/delete

[dmajor via Phabricator via libcxx-commits]

dmajor added a comment.

In D75243#2169173 <https://reviews.llvm.org/D75243#2169173>, @ldionne wrote:

> Hmmm. There's a few interesting things here. First, I'd like to understand why you're building the dylib with a deployment target of 10.11 -- we usually make the assumption that people building libc++ are vendors, and we take for granted that they're building for new-ish platforms. For example, at Apple, we only build the dylib for the latest OS because that's what the dylib is going into, so using an older deployment target just doesn't make sense. If you have another use case, it might be useful to know about it for the future.


I'm afraid I don't know the historical context around our Mac build settings, as I work primarily with our Windows and Linux tooling. I can try to ask around.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75243/new/

https://reviews.llvm.org/D75243