[GHC] #12467: distclean does not clean 'compact' library

[GHC]

#12467: distclean does not clean 'compact' library
-------------------------------------+-------------------------------------
           Reporter:  osa1           |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Build System   |           Version:  8.1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 {{{
 > ghc_2 git:(master) make distclean 2>&1 | grep compact
 > ghc_2 git:(master)
 }}}

 I think we should see something like

 {{{
 "rm" -rf libraries/compact/dist-install
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12467>
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