#11084: Singular 3-1-1-4.p6 fails to build with gcc 4.6.0.
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Reporter: drkirkby
| Owner: GeorgSWeber
Type: defect
| Status: needs_review
Priority: blocker
| Milestone: sage-4.7.1
Component: build
| Keywords:
Author: David Kirkby
| Upstream: None of the above - read trac for reasoning.
Reviewer: AlexanderDreyer
| Merged:
Work_issues: Testing on Linux, OS X, Solaris 10 (both x86 and SPARC) with gcc
4.6.0 |
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Comment(by drkirkby):
Replying to [comment:37 jdemeyer]:
> I think it's most important to explain '''why''' we use `-O2`. Since
there is a good reason to use `-O2`, of course one should not randomly
increase the `-O` level.
But my point is that this package does appear to have had the optimisation
randomly increased several times, which for Singular is a particularly bad
idea, as it has caused numerous problems. Your wording gives no hint of
the dangers. We are not being compatible for the sake of it - we are doing
so as it is dangerous to do otherwise.
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11084#comment:38>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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