[GHC] #7806: Dynamic linking and libffi

[GHC]

#7806: Dynamic linking and libffi
------------------------------------+---------------------------------------
  Reporter:  kazu-yamamoto          |          Owner:                  
      Type:  bug                    |         Status:  new             
  Priority:  normal                 |      Milestone:                  
 Component:  Build System           |        Version:  7.7             
Resolution:                         |       Keywords:                  
        Os:  Unknown/Multiple       |   Architecture:  Unknown/Multiple
   Failure:  Installing GHC failed  |     Difficulty:  Unknown         
  Testcase:                         |      Blockedby:                  
  Blocking:                         |        Related:  #7686           
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Comment(by kazu-yamamoto):

 = Mac with system libffi =

 {{{
 %  ghc --version
 dyld: Library not loaded: /Users/kazu/work/ghc/libraries/transformers
 /dist-install/build/libHStransformers-0.3.0.0-ghc7.7.20130413.dylib
   Referenced from: /Users/kazu/bin/ghc-
 head/lib/ghc-7.7.20130413/bin/../haskeline-0.7.0.4/libHShaskeline-0.7.0.4-ghc7.7.20130413.dylib
 }}}

 Note that both libHShaskeline and libHStransformers are certainly
 installed.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7806#comment:14>
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