[GHC] #5019: OS X: ld: warning: could not create compact unwind for _ffi_call_unix64

[GHC]

#5019: OS X: ld: warning: could not create compact unwind for _ffi_call_unix64
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    Reporter:  altaic          |        Owner:                                   
        Type:  bug             |       Status:  new                              
    Priority:  normal          |    Milestone:                                   
   Component:  Compiler        |      Version:  7.1                              
    Keywords:                  |     Testcase:                                   
   Blockedby:                  |   Difficulty:                                   
          Os:  MacOS X         |     Blocking:                                   
Architecture:  x86_64 (amd64)  |      Failure:  Incorrect warning at compile-time
-------------------------------+--------------------------------------------

Comment(by altaic):

 Replying to [comment:6 igloo]:
 > I've just updated to 10.6.7 and still don't see it.

 Sorry, I guess I was mistaken. Just to confirm, are you building ghc to
 target x86_64?

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5019#comment:7>
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