[GHC] #8784: Makefile missing a dependency

[GHC]

#8784: Makefile missing a dependency
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       Reporter:  goldfire          |             Owner:
           Type:  bug               |            Status:  new
       Priority:  normal            |         Milestone:
      Component:  Build System      |           Version:  7.9
       Keywords:                    |  Operating System:  Unknown/Multiple
   Architecture:  Unknown/Multiple  |   Type of failure:  None/Unknown
     Difficulty:  Unknown           |         Test Case:
     Blocked By:                    |          Blocking:
Related Tickets:                    |
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 I updated from 8e303d7 (full built, using `devel2`) to 3477216. My build
 (started with plain `make`) then died with

 {{{
   HC [stage 0] ghc/stage1/build/tmp/ghc-stage1
 Undefined symbols for architecture x86_64:
   "_ghczm7zi9_CallArity_callArityAnalProgram_closure", referenced from:
       _r9qt_srt in libHSghc-7.9.a(SimplCore.o)
       _r9qv_srt in libHSghc-7.9.a(SimplCore.o)
   "_ghczm7zi9_CallArity_callArityAnalProgram_info", referenced from:
       _saVG_info in libHSghc-7.9.a(SimplCore.o)
 ld: symbol(s) not found for architecture x86_64
 }}}

 I was able to fix the problem with a `make maintainer-clean`, but the make
 system should be able to deal with this I think. In general, I've found
 that I need to resort to `make maintainer-clean` more often, but that's
 purely anecdotal and possibly not helpful.

 I'm on Mac OS 10.8.5, Xcode 4.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8784>
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