[GHC] #9663: Windows build process should give better message if you forgot to clone tarballs

[GHC]

#9663: Windows build process should give better message if you forgot to clone
tarballs
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        Reporter:  ezyang            |                   Owner:
            Type:  bug               |                  Status:  closed
        Priority:  normal            |               Milestone:
       Component:  Build System      |                 Version:  7.9
      Resolution:  wontfix           |                Keywords:
Operating System:  Windows           |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:  #9218             |                Blocking:
                                     |  Differential Revisions:
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Changes (by thomie):

 * status:  new => closed
 * resolution:   => wontfix


Comment:

 With #9218 and Phab:D339 the intention is to download the mingw toolchain
 on the fly.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9663#comment:2>
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