#12765: MPIR doesn't compile with GCC-4.7.0 on ia64
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       Reporter:  jdemeyer                                      |         
Owner:  tbd     
           Type:  defect                                        |        
Status:  new     
       Priority:  major                                         |     
Milestone:  sage-5.0
      Component:  packages                                      |    
Resolution:          
       Keywords:                                                |   Work 
issues:          
Report Upstream:  Fixed upstream, but not in a stable release.  |     
Reviewers:          
        Authors:                                                |     Merged 
in:          
   Dependencies:                                                |      
Stopgaps:          
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Comment (by leif):

 Jeroen, should I open separate (GCC 4.7 on ia64) tickets for these, or
 perhaps just one meta-ticket?

 FLINT and zn_poly are currently "under construction" anyway; Andrew Ohana
 slightly fixed these just to respect `CC` and `CXX` for the `clang` port,
 so we could also do (little) changes on those open tickets.

 (For FLINT there's also the ARM port ticket, which upgrades to 1.5.2 and
 thereby makes a couple of changes unnecessary, or at least different, with
 less effort.  I also have an old, broadly cleaned-up FLINT 1.5.2 spkg,
 which I believe would need some work, at least some rebasing.)

 [GMP-ECM, MPFR and PARI seem to build with `-O0 [-finline-functions
 -fschedule-insns]` in `C/CPP/CXXFLAGS`, without further changes to their
 `spkg-install` or Makefiles etc.; haven't yet tried with `SAGE_CHECK=yes`
 though.]

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12765#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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