[GHC] #9597: config.guess too old to detect system type under msys2

[GHC]

#9597: config.guess too old to detect system type under msys2
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              Reporter:  gintas      |            Owner:  hvr
                  Type:  bug         |           Status:  patch
              Priority:  normal      |        Milestone:
             Component:  Build       |          Version:  7.9
  System                             |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:  Windows     |       Difficulty:  Unknown
       Type of failure:              |       Blocked By:
  None/Unknown                       |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by Herbert Valerio Riedel <hvr@…>):

 In [changeset:"72d6d0c2704ee6d984df45f7393c399c0f62a9a9/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="72d6d0c2704ee6d984df45f7393c399c0f62a9a9"
 Update config.{guess,sub} to GNU automake 1.14.1

 The new versions should work better under MSYS2

 A few submodules' `config.{guess,sub}` files were updated as well

 With this commit, all config.{guess,sub} files in the GHC tree have the
 md5sums

     0fb81517303511f05a01b14f41cec2cf  config.guess
     d2a165dceaa5ac1edba3c512f6ca7bd1  config.sub

 This addresses #9597
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9597#comment:3>
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