[MacPorts] #50913: Build problem with VLC 2.2.2 under Mavericks

[MacPorts]

#50913: Build problem with VLC 2.2.2 under Mavericks
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  Reporter:  majoc@…  |      Owner:  macports-tickets@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.3.4
Resolution:           |   Keywords:
      Port:  vlc      |
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Comment (by majoc@…):

 Replying to [comment:1 rjvbertin@…]:
 > Could you check if `sizeof (uintptr_t) == sizeof (atomic_uintptr_t` and
 `alignof (uintptr_t) == alignof (atomic_uintptr_t)` using the same
 compiler and options as used for building picture.c ?
 >

 I've been too long away from C, but I find so far that the build uses the
 system clang:

 Apple LLVM version 7.0.2 (clang-700.1.81)
 Target: x86_64-apple-darwin14.5.0
 Thread model: posix

 > Either way that would explain why you don't get issues on 10.11 (newer
 compiler) and I didn't either on 10.9 (__STDC_VERSION_ < 201112L or older
 compiler version without the bug).

 For comparison, the 10.11 system's clang shows me:

 Apple LLVM version 7.0.2 (clang-700.1.81)
 Target: x86_64-apple-darwin15.3.0
 Thread model: posix

 I'll dig into this further next week, inc a proper test build on 10.11 for
 better comparison.  I'm short of minutes tonight, I'm afraid.

-- 
Ticket URL: <https://trac.macports.org/ticket/50913#comment:2>
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