#13864: Configure Python with pydebug when SAGE_DEBUG is set
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Reporter: jpflori
| Owner: jason
Type: task
| Status:
positive_review
Priority: major
| Milestone: sage-5.7
Component: misc
| Resolution:
Keywords: python spkg
| Work issues: make sure
Sage builds and starts
Report Upstream: N/A
| Reviewers: Volker
Braun, Simon King
Authors: Jean-Pierre Flori
| Merged in:
Dependencies: #10352, #13832, #13865, #13867, #13868, #13876, #13878,
#13882, #13883, #13889, #13896, #13921, #14059, #14067 | Stopgaps:
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Changes (by SimonKing):
* status: needs_work => positive_review
* reviewer: Volker Braun => Volker Braun, Simon King
* dependencies: #10352, #13832, #13865, #13867, #13868, #13876, #13878,
#13882, #13883, #13889, #13896,
#13921, #14059 => #10352, #13832,
#13865, #13867, #13868, #13876,
#13878, #13882, #13883, #13889,
#13896, #13921, #14059, #14067
* milestone: sage-pending => sage-5.7
Old description:
> Instructions for getting a debug version of Python:
>
> * Download and untar sage-5.7.beta2
> * Copy the Python spkg from #13867 to spkg/standard and (to be on the
> safe side) remove the previously present Python spkg
> * Run
> {{{
> export SAGE_DEBUG=yes
> make
> }}}
> and wait.
> * (optionally) install the gdb spkg from #13866
> * Apply the patches from #13878 and #14059 to the Sage library
> * Run `sage -br`
>
> This gives you a Sage version that starts up and should pass tests. If it
> doesn't, we just found some bugs ;-)
New description:
Instructions for getting a debug version of Python:
* Download and untar sage-5.7.beta2
* Copy the Python spkg from #13867 to spkg/standard and (to be on the safe
side) remove the previously present Python spkg
* Run
{{{
export SAGE_DEBUG=yes
make
}}}
and wait.
* (optionally) install the gdb spkg from #13866
* Apply the patches from #13878, #14059 and #14067 to the Sage library
* Run `sage -br`
This gives you a Sage version that passes all tests, even with
MALLOC_CHECK_=3.
--
Comment:
Even though in generic_graph is triggered my MALLOC_CHECK_=3 and not by
the debug version, I think it won't hurt to add to add #14067 as a
dependency, since running tests with MALLOC_CHECK_=3 is (at least for me)
associated with debugging.
Moreover:
{{{
sage -t -force_lib "devel/sage/doc/en/bordeaux_2008/birds_other.rst"
[318.2 s]
----------------------------------------------------------------------
All tests passed!
}}}
Hence, from my perspective, this ticket can be resolved as "fixed", as
soon as all dependencies are merged. Since no patch will be merged from
here, I suppose it has no author.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13864#comment:124>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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