[GHC] #12487: configure.ac uses wrong triple information.

[GHC]

#12487: configure.ac uses wrong triple information.
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        Reporter:  Phyx-             |                Owner:  Phyx-
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Build System      |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Building GHC      |  Unknown/Multiple
  failed                             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2452
       Wiki Page:                    |
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Changes (by Phyx-):

 * owner:   => Phyx-
 * differential:   => Phab:D2452


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12487#comment:1>
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