[webkit-changes] [WebKit/WebKit] c8c39f: Enable libc++ assertions on MacCatalyst

[Commit Queue]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: c8c39f90cb7d833d879bd223229c7f999f96ff66
      https://github.com/WebKit/WebKit/commit/c8c39f90cb7d833d879bd223229c7f999f96ff66
  Author: David Kilzer <ddkilzer at apple.com>
  Date:   2023-02-26 (Sun, 26 Feb 2023)

  Changed paths:
    M Configurations/CommonBase.xcconfig
    M Configurations/WebKitTargetConditionals.xcconfig

  Log Message:
  -----------
  Enable libc++ assertions on MacCatalyst
https://bugs.webkit.org/show_bug.cgi?id=252970
<rdar://105952496>

Reviewed by Chris Dumez.

Add MacCatalyst target conditionals and use them to enable
libc++ assertions on MacCatalyst builds.

* Configurations/CommonBase.xcconfig:
- Define variables to enable libc++ assertions for MacCatalyst.
* Configurations/WebKitTargetConditionals.xcconfig:
- Add MacCatalyst target conditionals for macOS 13 & 14.
- Use SDK_VARIANT when defining variables so they are only set
  when building for MacCatalyst.

Canonical link: https://commits.webkit.org/260863@main