#12751: Sage fails to build with GCC-4.7.0
----------------------------+-----------------------------------------------
       Reporter:  mariah    |         Owner:  GeorgSWeber
           Type:  defect    |        Status:  new        
       Priority:  critical  |     Milestone:  sage-5.0   
      Component:  build     |    Resolution:             
       Keywords:            |   Work issues:             
Report Upstream:  N/A       |     Reviewers:             
        Authors:            |     Merged in:             
   Dependencies:            |      Stopgaps:             
----------------------------+-----------------------------------------------
Changes (by jdemeyer):

 * cc: jdemeyer (added)


Old description:

> sage-5.0.beta10 fails to build using gcc-4.7.0
> on Skynet/eno.
>
> First failure is at linbox-1.1.6.p7:
>
> {{{
> ../../linbox/matrix/matrix-domain.h:821:36: error: ‘mulColDense’ was not
> declared in this scope, and no declarations were found by argument-
> dependent lookup at the point of instantiation [-fpermissive]
> ../../linbox/matrix/matrix-domain.h:821:36: note: declarations in
> dependent base
> ‘LinBox::MVProductDomain<LinBox::GivaroExtension<LinBox::Modular<unsigned
> int> > >’ are not found by unqualified lookup
> ../../linbox/matrix/matrix-domain.h:821:36: note: use ‘this->mulColDense’
> instead
> make[4]: *** [linbox-sage.lo] Error 1
> make[4]: Leaving directory `/home/mariah/sage/sage-5.0.beta10-x86_64
> -Linux-core2-fc-gcc-4.7.0/spkg/build/linbox-1.1.6.p7/src/interfaces/sage'
> }}}

New description:

 sage-5.0.beta10 fails to build using gcc-4.7.0 on Skynet/eno.

  * Linbox: #12762
  * GFan: #12760
  * Givaro: #12761

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12751#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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