[all-commits] [llvm/llvm-project] 2bb988: [libc++] Increase the minimum deployment target on...

[h-vetinari via All-commits]

  Branch: refs/heads/release/22.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 2bb98857c2ee971fe7428b577c6e27256bc71450
      https://github.com/llvm/llvm-project/commit/2bb98857c2ee971fe7428b577c6e27256bc71450
  Author: h-vetinari <h.vetinari at gmx.com>
  Date:   2026-02-16 (Mon, 16 Feb 2026)

  Changed paths:
    M libcxx/docs/ReleaseNotes/22.rst
    M libcxx/docs/index.rst
    M libcxx/include/__configuration/availability.h

  Log Message:
  -----------
  [libc++] Increase the minimum deployment target on macOS to 11.0 (#176094)

#166172 moved the effective minimum deployment target on macOS to 10.15
(because `aligned_alloc` is not defined before that in the C stdlib),
and indeed, it was mentioned in that PR that libc++ only supports macOS
11 and later.

This PR rectifies the documentation and the code to reflect the actually
supported deployment targets on macOS. See [1] for additional discussion
about this.

[1]: https://discourse.llvm.org/t/minimum-macos-deployment-target-increases-to-11-0-in-v22-1-visibility-discussion-on-update-policy

(cherry picked from commit d4854177dd0513a07e3f2d8b1b5642f8226cead5)



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