[GHC] #8620: build of head on Mac 10.9 with xcode 5 fails with

[GHC]

#8620: build of head on Mac 10.9 with xcode 5 fails with
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        Reporter:  George               |            Owner:
            Type:  bug                  |           Status:  new
        Priority:  normal               |        Milestone:
       Component:  Compiler             |          Version:  7.6.3
      Resolution:                       |         Keywords:
Operating System:  MacOS X              |     Architecture:  x86_64 (amd64)
 Type of failure:  Building GHC failed  |       Difficulty:  Unknown
       Test Case:                       |       Blocked By:
        Blocking:                       |  Related Tickets:
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Changes (by George):

 * failure:  None/Unknown => Building GHC failed


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8620#comment:1>
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