#12655: Update PolyBoRi to release 0.8.1
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       Reporter:  AlexanderDreyer                               |         
Owner:  AlexanderDreyer                                
           Type:  enhancement                                   |        
Status:  needs_work                                     
       Priority:  major                                         |     
Milestone:  sage-5.0                                       
      Component:  packages                                      |    
Resolution:                                                 
       Keywords:                                                |   Work 
issues:  Fix dependencies in `module_list.py`.          
Report Upstream:  None of the above - read trac for reasoning.  |     
Reviewers:  Martin Albrecht, Jeroen Demeyer, Leif Leonhardy
        Authors:  Alexander Dreyer                              |     Merged 
in:                                                 
   Dependencies:  #12656, #12750                                |      
Stopgaps:                                                 
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Comment (by leif):

 Replying to [comment:54 leif]:
 > `module_list.py` certainly needs work w.r.t. dependencies.
 >  [...]
 > That's because a couple of Sage library extension modules didn't get
 rebuilt, still referring to the old, deleted !PolyBoRi shared library.

 Actually only the `pbori` module needs to get rebuilt; while `touch`ing
 `$SAGE_LOCAL/include/polybori.h` doesn't help, touching
 `$SAGE_LOCAL/include/polybori/*` does (afterwards running `./sage -b`).

 [[BR]]

 Also builds with GCC 4.7.0 (Sage 5.0.beta10, Ubuntu 10.04.4 x86_64).

 I noticed that different flags get passed to `gcc`/`g++` depending on
 GCC's version, or probably the settings of `CC` and `CXX`.  Seems rather a
 side-effect than intended behaviour...

 W.r.t. M4RI's flags:  It should be sufficient to only pass / add the
 contents of `__M4RI_SIMD_CFLAGS`, and probably only when compiling
 ''some'' of the modules.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12655#comment:57>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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