#14151: Update GMP-ECM to 6.4.4
-------------------------------+--------------------------------------------
       Reporter:  zimmerma     |         Owner:  tbd     
           Type:  enhancement  |        Status:  new     
       Priority:  major        |     Milestone:  sage-5.8
      Component:  packages     |    Resolution:          
       Keywords:  spkg         |   Work issues:          
Report Upstream:  N/A          |     Reviewers:          
        Authors:               |     Merged in:          
   Dependencies:               |      Stopgaps:          
-------------------------------+--------------------------------------------

Comment (by leif):

 Replying to [comment:22 zimmerma]:
 > Leif, does the config.guess file shipped with GMP 5.1.1 give better
 results?

 {{{
 #!sh
 leif@restless:~/src$ gmp-5.1.1/config.guess
 pentium4-pc-linux-gnu
 leif@restless:~/src$ ecm-6.4.4-rc2/config.guess
 i686-pc-linux-gnu
 leif@restless:~/src$ gmp-5.1.1/config.sub pentium3-linux-gnu
 pentium3-pc-linux-gnu
 leif@restless:~/src$ ecm-6.4.4-rc2/config.sub pentium3-linux-gnu
 i686-pc-linux-gnu
 leif@restless:~/src$ gmp-5.1.1/config.sub pentium4-linux-gnu
 pentium4-pc-linux-gnu
 leif@restless:~/src$ ecm-6.4.4-rc2/config.sub pentium4-linux-gnu
 i786-pc-linux-gnu
 }}}

 So yes, you could probably take both from GMP 5.1.1.

 [[BR]]

 > Does $host_alias give pentium4-... on your Pentium 4?

 `host_alias` contains the name specified on the command line, so it
 contains `pentium4-*` (only) if I explicitly configure with
 `[--host=]pentium4-linux-gnu`.  (It's otherwise empty.)

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14151#comment:23>
Sage <http://www.sagemath.org>
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