[PATCH] D125683: [runtimes] Replace LIBCXX_ENABLE_STATIC_ABI_LIBRARY & friends by a new LIBCXX_CXX_ABI choice

[Louis Dionne via Phabricator via llvm-commits]

ldionne added a comment.

In D125683#3516911 <https://reviews.llvm.org/D125683#3516911>, @mstorsjo wrote:

> I guess that's better than silently (well, cmake warns, but it's easy to miss) no longer doing what it used to, but it's not ideal IMO. I do my continuous build testing with a build invocation that also works for the latest release - but with the suggested transition, there's no single build invocation that works for both the main branch and the 14.x release. I guess I could manage though, but I'd prefer a smoother upgrade path.

Understood. I'll make sure it is backwards compatible.


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https://reviews.llvm.org/D125683