[GHC] #16130: GHC Panic on OS X: Data.Binary.Get.runGet: Invalid magic number "INPUT(-l"

[GHC]

#16130: GHC Panic on OS X: Data.Binary.Get.runGet: Invalid magic number "INPUT(-l"
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           Reporter:  basvandijk        |             Owner:  (none)
               Type:  bug               |            Status:  new
           Priority:  normal            |         Milestone:
          Component:  Compiler          |           Version:  8.6.3
           Keywords:                    |  Operating System:  MacOS X
       Architecture:  Unknown/Multiple  |   Type of failure:  None/Unknown
          Test Case:                    |        Blocked By:
           Blocking:                    |   Related Tickets:
Differential Rev(s):                    |         Wiki Page:
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 When building the latest `opencv-extra` library on OS X I'm getting a GHC
 panic. To reproduce git clone https://github.com/LumiGuide/haskell-opencv,
 make sure Nix is installed and execute:

 {{{
 > nix-build -A haskellPackages.opencv-extra
 ...
 [11 of 11] Compiling OpenCV.Extra     ( src/OpenCV/Extra.hs,
 dist/build/OpenCV/Extra.p_o )
 ghc: panic! (the 'impossible' happened)
   (GHC version 8.6.3 for x86_64-apple-darwin):
         Data.Binary.Get.runGet at position 8: Invalid magic number
 "INPUT(-l"
 CallStack (from HasCallStack):
   error, called at libraries/binary/src/Data/Binary/Get.hs:351:5 in
 binary-0.8.6.0:Data.Binary.Get
 }}}

 The library builds successfully on Linux.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16130>
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