[MacPorts] #54985: clang-3.9 @3.9.1_6 wrappers broken at least with Snow Leopard/Xcode 3.2.6

[MacPorts]

#54985: clang-3.9 @3.9.1_6 wrappers broken at least with Snow Leopard/Xcode 3.2.6
------------------------+----------------------
  Reporter:  rlhamil    |      Owner:  jeremyhu
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.1
Resolution:             |   Keywords:
      Port:  clang-3.9  |
------------------------+----------------------

Comment (by ballapete):

 I get when trying to upgrade py27-cython:

 {{{
 xcodebuild: error: '/opt/local/libexec/llvm-3.9/bin/clang' not found.
 /Developer/usr/bin/xcodebuild fails with 17664 - Unknown error: 17664
 error: command '/opt/local/bin/clang-mp-3.9' failed with exit status 69
 }}}

 {{{
 xcode-select -print-path
 /Developer
 }}}

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Ticket URL: <https://trac.macports.org/ticket/54985#comment:5>
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