[GHC] #7592: Building the latest master branch on FreeBSD 9.1 fails

[GHC]

#7592: Building the latest master branch on FreeBSD 9.1 fails
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Reporter:  kazu-yamamoto        |          Owner:  pgj             
    Type:  bug                  |         Status:  new             
Priority:  normal               |      Component:  Build System    
 Version:  7.7                  |       Keywords:                  
      Os:  FreeBSD              |   Architecture:  Unknown/Multiple
 Failure:  Building GHC failed  |      Blockedby:                  
Blocking:                       |        Related:                  
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Comment(by pgj):

 I think this a very special concurrency bug that can be only produced on
 really fast systems.  I could not do that with my own machines, but this
 indeed caused problems at the FreeBSD package building cluster [1] so it
 has been patched for the corresponding port in the Ports Collection.

 But let me know if you have any recommendations on how to solve this.


 [1] http://www.freebsd.org/cgi/cvsweb.cgi/ports/lang/ghc/files/patch-
 ghc.mk?rev=1.2;content-type=text%2Fx-cvsweb-markup

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7592#comment:2>
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