[GHC] #11209: Please add platform detection support for sh4 (Hitachi SuperH)

[GHC]

#11209: Please add platform detection support for sh4 (Hitachi SuperH)
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        Reporter:  glaubitz          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:  Other
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by glaubitz):

 * Attachment "sh4-platform-detection-support.patch" added.

 Patch aclocal.m4 to detect sh4 as a valid but unknown architecture

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11209>
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