[MacPorts] #67666: libsdl2: builds fail for 10.7/10.8: error: no visible @interface for 'NSAlert' declares the selector 'beginSheetModalForWindow:completionHandler

[MacPorts]

#67666: libsdl2: builds fail for 10.7/10.8: error: no visible @interface for
'NSAlert' declares the selector 'beginSheetModalForWindow:completionHandler
----------------------+----------------------
  Reporter:  mascguy  |      Owner:  jmroot
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.8.1
Resolution:           |   Keywords:
      Port:  libsdl2  |
----------------------+----------------------

Comment (by mascguy):

 Replying to [comment:5 aeiouaeiouaeiouaeiouaeiouaeiou]:
 > https://github.com/libsdl-
 org/SDL/commit/dfc56cfc0eae8e09d9da401483655d4e171b6080
 >
 > Can you try to build with this commit reversion?

 Yep, that fixes it. Thanks!

 PR created:

 [https://github.com/macports/macports-ports/pull/19207 PR 19207 - libsdl2:
 patch to revert upstream fix for sdl issue 6948]

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Ticket URL: <https://trac.macports.org/ticket/67666#comment:6>
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