[GHC] #7770: Remove a bitrotted hack for OpenBSD and NetBSD regarding the dyn way

[GHC]

#7770: Remove a bitrotted hack for OpenBSD and NetBSD regarding the dyn way
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Reporter:  PHO                  |          Owner:                  
    Type:  bug                  |         Status:  new             
Priority:  normal               |      Component:  Compiler        
 Version:  7.7                  |       Keywords:                  
      Os:  Unknown/Multiple     |   Architecture:  Unknown/Multiple
 Failure:  Building GHC failed  |      Blockedby:                  
Blocking:                       |        Related:                  
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 On OpenBSD and NetBSD, we were accidentally passing ``-optl-pthread`` to
 the gcc to build dynamic libraries because of a bitrotted hack for those
 OSes, which resulted in a weird situation where every dynamic library is
 named "ptl-pthread" and placed at ``$(TOP)``.

 The hack in question were to work around a linkage problem with libHSffi,
 but we no longer build it and just use libffi these days so the hack can
 safely be removed.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7770>
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