[MacPorts] #68448: freetype @2.13.2: error: use of unknown builtin '__builtin_bswap16'

[MacPorts]

#68448: freetype @2.13.2: error: use of unknown builtin '__builtin_bswap16'
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  Reporter:  ryandesign  |      Owner:  ryandesign
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:              |   Keywords:  lion
      Port:  freetype    |
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Comment (by ryandesign):

 I filed an upstream bug report:

 https://gitlab.freedesktop.org/freetype/freetype/-/issues/1260

 There I pointed to a Python bug report about the same thing from a few
 years ago which shows how they fixed it.

 We could try to adapt their fix or just blacklist the old clang versions
 that don't have `__builtin_bswap16`.

-- 
Ticket URL: <https://trac.macports.org/ticket/68448#comment:1>
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