#11168: rubiks fails doctest with gcc 4.6.0 and -O2 optimisation.
------------------------------------------------------------+---------------
 Reporter:  drkirkby                                        |         Owner:  
drkirkby     
     Type:  defect                                          |        Status:  
needs_work   
 Priority:  major                                           |     Milestone:  
sage-4.7     
Component:  solaris                                         |    Resolution:    
           
 Keywords:                                                  |        Author:  
David Kirkby 
 Upstream:  Reported upstream. Developers acknowledge bug.  |      Reviewer:  
John Palmieri
   Merged:                                                  |   Work_issues:    
           
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Comment(by jdemeyer):

 Since this is clearly a gcc 4.6.0 bug, I suggest to check in `spkg-
 install` whether we are using gcc 4.6.0 and ''only'' reduce the
 optimization level to -O1 if so.

 Another annoying thing about this package is that some of the patches in
 `patches/` are the wrong way around (they are patches ''from'' the patched
 version ''to'' the original version).

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11168#comment:15>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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