[MacPorts] #56616: flac: stdlibc++ mismatch

[MacPorts]

#56616: flac: stdlibc++ mismatch
---------------------+-------------------------
  Reporter:  iEFdev  |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.5.2
Resolution:          |   Keywords:  cxx_stdlib,
      Port:  flac    |
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Comment (by iEFdev):

 Replying to [comment:6 ryandesign]:
 > Ken replied while I was writing this reply, but here it is:
 >
 > Aha—the log shows it's using llvm-gcc-4.2 (or rather llvm-g++-4.2) which
 does not support libc++. Only clang supports libc++. gcc-4.0, gcc-4.2,
 apple-gcc-4.2, and all the FSF GCC versions don't support libc++ either.
 >
 > I'm not sure what the correct fix is.
 >
 > //# snip
 >
 > The code in portconfigure.tcl that builds up the default list of
 compilers is probably the place where these changes would have to happen.

 And meanwhile… what would make a good (temp fix), for now? Make it a local
 port, specifying a suitable compiler in it? and then rebuild it again when
 these changes are made //(ie portconfigure.tcl)//.

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Ticket URL: <https://trac.macports.org/ticket/56616#comment:9>
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