#9343: Upgrade PARI to svn snapshot 12577 - a pre-release of PARI 2.4.3.
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Reporter: was
| Owner: jdemeyer
Type: enhancement
| Status: needs_work
Priority: blocker
| Milestone: sage-4.6
Component: packages
| Keywords:
Author: Robert Bradshaw, John Cremona, Jeroen Demeyer, William Stein,
David Kirkby | Upstream: N/A
Reviewer: Robert Bradshaw, John Cremona, Jeroen Demeyer, William Stein,
David Kirkby, François Bissey, Leif Leonhardy | Merged:
Work_issues:
|
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Comment(by leif):
Replying to [comment:289 leif]:
> To report something ''positive'', I've successfully - '''without''' PARI
tuning - built and tested ({{{ptestlong}}}) the prealpha1 on:
* Fedora 13 x86 (P4 Prescott, gcc 4.4.4, native code with {{{O2}}},
parallel build with 6 jobs)
* Ubuntu 9.04 x86_64 (Core2, gcc 4.3.3, native code with {{{O3}}},
parallel build with 32 jobs)
* Ubuntu 9.04 x86_64 (Core2, gcc 4.5.0, native code with {{{O3}}},
parallel build with 16 jobs)
Also:
* Ubuntu 9.04 x86 (P4 Prescott, gcc 4.3.3, native code without opt.,
parallel build with 6 jobs)
> Btw, FLTK-devel was installed (and almost all X11 developer packages);
PARI correctly did '''not''' attempt to build with this (since we
configure with {{{--graphic=none}}}).
I think I've found the culprit of #9722 (PARI attempting to use FLTK for
no reason):
'''Lots''' of "local" variables used in the PARI scripts aren't
reset/initialized.
Try, e.g.:
{{{
#!sh
$ export with_fltk=yes
$ ./Configure --graphic=none
}}}
in the PARI source directory, or
{{{
#!sh
$ export with_fltk=yes
$ unset PARI_EXTRA_OPTS
$ ./sage -f pari-2.3.5.p2 # or the appropriate PARI version, e.g.
2.4.3.svn-12577.p2
}}}
in {{{$SAGE_ROOT}}}.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9343#comment:292>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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