[GHC] #8151: ghc-7.4.2 on OpenIndiana (Solaris) createSubprocess fails

[GHC]

#8151: ghc-7.4.2 on OpenIndiana (Solaris) createSubprocess fails
----------------------------+--------------------------------------------
       Reporter:  troydm    |             Owner:
           Type:  bug       |            Status:  new
       Priority:  normal    |         Milestone:
      Component:  Compiler  |           Version:  7.4.2
       Keywords:            |  Operating System:  Solaris
   Architecture:  x86       |   Type of failure:  Runtime performance bug
     Difficulty:  Unknown   |         Test Case:
     Blocked By:            |          Blocking:
Related Tickets:            |
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 when i'm compiling this test.hs with ghc -thread ./test.hs
 and then execute it i get
 Starting Subprocess
 Exit code: ExitFailure 127

 This error code indicates that command isn't found (i have ghc in
 /usr/local/bin)
 and it's specified in PATH variable, however it acts as if it's not even
 there

 however if i remove -threaded flag and recompile code again, it works

 Starting Subprocess
 ghc: no input files
 Usage: For basic information, try the `--help' option.
 Exit code: ExitFailure 1

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8151>
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