[GHC] #7709: ios patch no 7: Omit ghc-pwd from final stage when cross compiling

[GHC]

#7709: ios patch no 7: Omit ghc-pwd from final stage when cross compiling
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Reporter:  StephenBlackheath  |          Owner:                  
    Type:  bug                |         Status:  new             
Priority:  normal             |      Component:  Compiler        
 Version:  7.7                |       Keywords:                  
      Os:  Unknown/Multiple   |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown       |      Blockedby:                  
Blocking:                     |        Related:                  
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 Without this patch, we get this error when cross compiling:

 {{{
 "cp" -p utils/ghc-pwd/dist-install/build/tmp/ghc-pwd inplace/bin/ghc-pwd
 cp: utils/ghc-pwd/dist-install/build/tmp/ghc-pwd: No such file or
 directory
 make[1]: *** [inplace/bin/ghc-pwd] Error 1
 make: *** [all] Error 2
 }}}

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7709>
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