#9382: atlas not respecting SAGE_FAT_BINARY on i686 systems
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Reporter: mariah | Owner: Mariah Lenox
Type: defect | Status: positive_review
Priority: major | Milestone: sage-4.7.1
Component: packages | Keywords:
Work_issues: | Upstream: N/A
Reviewer: Leif Leonhardy, Volker Braun | Author: Mariah Lenox,
Willem Jan Palenstijn
Merged: | Dependencies:
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Changes (by vbraun):
* status: needs_review => positive_review
* reviewer: => Leif Leonhardy, Volker Braun
Comment:
I agree and will set this ticket to positive review.
Since it is hard/impossible to tell the gcc flags from the compiled
binary, I think we should eventually move the `SAGE_FAT_BINARY` support
into the compilerwrapper. It would be easy for the compilerwrapper to set
the desired `-march` / `-mtune` flags consistently for each binary that we
build.
PS: `-mcpu` is a deprecated synonym for `-mtune`.
Release manager: this ticket is fixed by #10226 and can be closed.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9382#comment:20>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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