#8664: Upgrade Sage's MPIR spkg to version 2.1.3
--------------------------------------------------------------------------------------------------------------------+
    Reporter:  was                                                              
                                    |         Owner:  GeorgSWeber               
       
        Type:  enhancement                                                      
                                    |        Status:  closed                    
       
    Priority:  major                                                            
                                    |     Milestone:  sage-4.7.2                
       
   Component:  packages                                                         
                                    |    Resolution:  fixed                     
       
    Keywords:  sd32, GMP ECM execstack Fedora 14 extension module library 
dependencies Darwin 11 MacOS X 10.7 Lion  |   Work_issues:                      
             
    Upstream:  N/A                                                              
                                    |      Reviewer:  Leif Leonhardy, Dmitrii 
Pasechnik
      Author:  Mike Hansen, Leif Leonhardy                                      
                                    |        Merged:  sage-4.7.2.alpha3         
       
Dependencies:  #5847                                                            
                                    |  
--------------------------------------------------------------------------------------------------------------------+

Comment(by leif):

 Replying to [comment:128 strogdon]:
 > I'm not sure if this is the best place to report this since the ticket
 has been merged, but in building vanilla sage-4.7.2.alpha3 on x86,
 mpir-2.1.3.p4 fails with
 >
 {{{
 tmp-lshift.s: Assembler messages:
 tmp-lshift.s:53: Error: bad register name `%rbx'
 ...
 make[4]: *** [lshift.lo] Error 1
 ...
 }}}
 > I've never seen this before. The machine is running debian, but the sage
 build was done from within a gentoo prefix. So the build is basically one
 using gentoo. There doesn't seem to be a problem on amd64. I still have
 the build log.

 See [http://groups.google.com/group/sage-release/msg/c560179ee11e8692
 sage-release] and [http://groups.google.com/group/mpir-
 devel/browse_thread/thread/46ccdc5dfc3485cd# this mpir-devel thread].

 I'm sorry I didn't catch this earlier, but it's a waste of resources to
 run 32-bit operating systems (or software in general) on 64-bit
 processors... ;-)

 I'll provide follow-up spkgs (also at #11616) that will fix this without
 the need to set `ABI`, but perhaps not that very soon.

 By the way, MPIR 2.5.0 should get released in the next days as well, so
 I'll presumably also make an spkg based on that.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8664#comment:129>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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