#11084: Singular 3-1-1-4.p4 fails to build with gcc 4.6.0.
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Reporter: drkirkby
| Owner: GeorgSWeber
Type: defect
| Status: needs_review
Priority: critical
| Milestone: sage-4.7
Component: build
| Keywords:
Author: David Kirkby
| Upstream: None of the above - read trac for reasoning.
Reviewer:
| Merged:
Work_issues: Testing on Linux, OS X, Solaris 10 (both x86 and SPARC) with gcc
4.6.0. |
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Changes (by AlexanderDreyer):
* status: needs_info => needs_review
* upstream: Reported upstream. Little or no feedback. => None of the
above - read trac for reasoning.
Comment:
This seems to be the right solution: looking at Singular's original
settings I just realized that most of Singular is not compiled with -O3
already. (This is the reason why plain Singular doesn't fail to build. The
overall optimization level is set in the spkg, so its merely a bug of the
package.)
Maybe a better solution would be not to *increase* optimization and stay
with the original settings.
Building/installing of the skpg is fine for me. Let's see whether the
tests succeed.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11084#comment:17>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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