#12472: GMP-ECM: disable asm redc when building with clang
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Reporter: rohana | Owner: GeorgSWeber
Type: defect | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: build | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: R. Andrew Ohana | Merged in:
Dependencies: | Stopgaps:
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Old description:
> currently using an asm redc breaks building ecm when compiling with
> clang, we should disable this until it is fixed.
>
> I've posted an spkg at [http://wstein.org/home/ohanar/clang-
> port/sage-5.0.beta1-src/spkg/standard/ecm-6.3.p4.spkg].
New description:
Currently using an asm redc breaks building ECM when compiling with clang;
we should disable this until it is fixed.
I've posted an spkg at [http://wstein.org/home/ohanar/clang-
port/sage-5.0.beta1-src/spkg/standard/ecm-6.3.p4.spkg].
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Comment (by leif):
We should IMHO disable this ''conditionally'', depending on the compiler
used.
Don't know whether you've already rebased your spkg on that of #12501.
Btw., upgrading to GMP-ECM 6.4.2 "is recommended" :-) (by Paul
Zimmermann).
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12472#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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