[MacPorts] #53110: libomp and clang-3.8 fail on Lion

[MacPorts]

#53110: libomp and clang-3.8 fail on Lion
--------------------------------+-------------------
  Reporter:  RobK88             |      Owner:
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.5
Resolution:                     |   Keywords:
      Port:  libomp, clang-3.8  |
--------------------------------+-------------------

Comment (by jeremyhu):

 Don't use clang-3.3.  It's only purpose for existing is bootstrapping
 newer clang on Leopard and webkit-gtk-2.0.

 I suggest you blacklist based on whether or not the compiler is installed,
 similar to what we do in the llvm ports:

 {{{
 foreach ver {3.8 3.9 devel} {
     if {![file exists ${prefix}/bin/clang-mp-${ver}]} {
         compiler.blacklist-append macports-clang-${ver}
     }
 }
 }}}

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Ticket URL: <https://trac.macports.org/ticket/53110#comment:10>
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