#13324: Upgrade ECL to 12.7.1 and let it build on (recent) Cygwins
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Reporter: jpflori |
Owner: tbd
Type: defect |
Status: needs_review
Priority: major |
Milestone: sage-5.6
Component: cygwin |
Resolution:
Keywords: cygwin ecl spkg | Work
issues:
Report Upstream: Fixed upstream, but not in a stable release. |
Reviewers: François Bissey, Karl-Dieter Crisman
Authors: Jean-Pierre Flori | Merged
in:
Dependencies: |
Stopgaps:
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Comment (by jpflori):
Replying to [comment:104 kcrisman]:
> > And i now doubt both issues are related.
> They must not be, because I get the same problem as before with 12.2.1
and Maxima 5.29.1. Why not the p1 from #9167? I don't understand...
Because I would not not understand why the fixes of #9167 could fix your
problem.
From what I understand, there really would be no reason.
What I did in #9167 is just renaming some files produced when building
ECL, and more precisely the most relevant thing is moving lib/ecl.dll to
bin/cygecl.dll and creating a new lib/libecl.dll.a.
And frankly I see no reason why this should prevent a segfault when
building Maxima with ECL.
Maybe it does, I cannot say it's not the case, but if it it is then I
cannot say why...
My point was that if you got these differently named files (cygecl.dll and
libecl.dll.a) and the customary one (ecl.dll), maybe somthing got mixed up
and lead to a segfault, but that's just a guess.
>
> Anyway, I'll probably have just enough time to set up a completely new
build from scratch with the 12.12.1 from this ticket to run over the
weekend; since you have a clean fix (probably) for the Maxima library
issue, maybe it just turned out my installation was somehow problematic.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13324#comment:105>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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