#12369: Add a gcc package
------------------------+---------------------------------------------------
   Reporter:  jdemeyer  |          Owner:  tbd                                  
                                                         
       Type:  task      |         Status:  new                                  
                                                         
   Priority:  major     |      Milestone:  sage-5.0                             
                                                         
  Component:  packages  |       Keywords:                                       
                                                         
Work_issues:            |       Upstream:  N/A                                  
                                                         
   Reviewer:            |         Author:  Jeroen Demeyer                       
                                                         
     Merged:            |   Dependencies:  #11073, #10492, #12366, #12367, 
#12368, #12405, #12416, #12422, #12423, #12425, #12456, #12457
------------------------+---------------------------------------------------

Comment(by jhpalmieri):

 I've built the "testing release" on OS X Lion with `SAGE_CHECK=yes`.  The
 results:

  - python failed self-tests, as always.
  - ppl failed self-tests.  I haven't seen this before.  Near the end of
 the log file:
 {{{
 make  check-TESTS
 PASS: ascii_dump_load1
 /bin/sh: line 1: 22675 Abort trap: 6           ${dir}$tst
 FAIL: exceptions1
 PASS: pipproblem1
 PASS: pipproblem2
 PASS: pipproblem3
 }}}
  - cvxopt failed self-tests.  This one can be tricky to notice, since if
 self-tests fail, spkg-check still exits with a return code of 0, so the
 build proceeds.  But there are errors in the log file.  See #12011.
  - zn_poly failed self-tests.  This seems to happen frequently on Lion on
 a heavily loaded system, regardless of the compiler.  Typically it fails
 if I'm executing `make` on Sage with `MAKE="make -j2"` so that other
 compilations are going on at the same time, but it often passes if I just
 do `./sage -i spkg/standard/zn_poly...`.
  - gsl and pari passed self-tests (they fail with the default compiler --
 #12319 and #12315).  The relevant file (schur.pxi) in the Sage library
 passes doctests, so symmetrica seems to work (#12424).  This is all good
 news.
  - the testing release already includes the fix from #11967 (removing
 lib/python/config/libpython2.7.a).  Do you know if that's necessary when
 building this way?  I guess since Sage seems to function without this
 file, it doesn't hurt to delete it.

 Doctests haven't finished yet.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12369#comment:48>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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