#13876: Singular and SAGE_DEBUG fixes
--------------------------------+-------------------------------------------
       Reporter:  vbraun        |         Owner:  tbd         
           Type:  defect        |        Status:  needs_review
       Priority:  major         |     Milestone:  sage-5.6    
      Component:  packages      |    Resolution:              
       Keywords:                |   Work issues:              
Report Upstream:  N/A           |     Reviewers:              
        Authors:  Volker Braun  |     Merged in:              
   Dependencies:                |      Stopgaps:              
--------------------------------+-------------------------------------------
Changes (by {'newvalue': u'Volker Braun', 'oldvalue': ''}):

  * status:  new => needs_review
  * author:  => Volker Braun


Old description:

> Use `SAGE_DEBUG` instead of the new and undocumented environment variable
> `SINGULAR_XALLOC`.
>
> Also, building the Sage library with `SAGE_DEBUG=yes` is broken. This is
> because distutils then does not define `NDEBUG` which turns on broken
> Singular debugging stuff.

New description:

 Use `SAGE_DEBUG` instead of the new and undocumented environment variable
 `SINGULAR_XALLOC`.

 Also, building the Sage library with `SAGE_DEBUG=yes` is broken. This is
 because distutils then does not define `NDEBUG` which turns on broken
 Singular debugging stuff.

 Updated spkg is at
 http://www.stp.dias.ie/~vbraun/Sage/spkg/singular-3-1-5.p3.spkg

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13876#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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