[MacPorts] #53791: llvm-4.0: update to release tarball, remove subversion dependency

[MacPorts]

#53791: llvm-4.0: update to release tarball, remove subversion dependency
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  Reporter:  sierkb    |      Owner:  jeremyhu
      Type:  update    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  llvm-4.0  |
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Changes (by mf2k):

 * owner:   => jeremyhu
 * cc: jeremyhu (removed)
 * cc: larryv (added)
 * status:  new => assigned


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Ticket URL: <https://trac.macports.org/ticket/53791#comment:1>
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