[GHC] #9047: Testsuite fails on OS X Mavericks

[GHC]

#9047: Testsuite fails on OS X Mavericks
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       Reporter:  goldfire          |             Owner:
           Type:  bug               |            Status:  new
       Priority:  normal            |         Milestone:
      Component:  Test Suite        |           Version:  7.8.2
       Keywords:                    |  Operating System:  MacOS X
   Architecture:  Unknown/Multiple  |   Type of failure:  None/Unknown
     Difficulty:  Unknown           |         Test Case:
     Blocked By:                    |          Blocking:
Related Tickets:                    |
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 Perhaps this is already well-known, but the testsuite utterly fails on
 Mavericks. Most tests fail because of extra output from clang. Here is a
 representative:

 {{{
 Actual stderr output differs from expected:
 --- ./tcfail188.stderr  2014-02-07 15:28:16.000000000 -0500
 +++ ./tcfail188.comp.stderr     2014-04-28 14:37:03.000000000 -0400
 @@ -0,0 +1,3 @@
 +clang: warning: argument unused during compilation: '-fno-stack-
 protector'
 +clang: warning: argument unused during compilation: '-D
 TABLES_NEXT_TO_CODE'
 +clang: warning: argument unused during compilation: '-I .'
 *** unexpected failure for tcfail188(normal)
 }}}

 Is this a local setting problem? Or is this something that can be fixed
 centrally?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9047>
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