#11967: os x 10.7 Lion -- Sage segfaults on startup when initializing GiNaC
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Reporter: was | Owner: drkirkby
Type: defect | Status: needs_review
Priority: blocker | Milestone: sage-5.0
Component: porting | Keywords: python osx lion darwin
Work_issues: | Upstream: N/A
Reviewer: | Author: John Palmieri
Merged: | Dependencies:
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Comment(by jhpalmieri):
Replying to [comment:21 jdemeyer]:
> Replying to [comment:20 jhpalmieri]:
> > You're right, Sage always sets `$CC` to "gcc". So on tickets where
it's necessary, we should check whether `[ "$CC" = "gcc" ]`.
> I don't think we should '''ever''' do that. Check features, not
executable names.
I don't see anything wrong with checking whether "$CC" is "gcc", as long
as it's just a preliminary check, not the only check.
Replying to [comment:22 jdemeyer]:
> In #12422, I'm changing "rm" to "rm -f". Objections?
No objections, that's fine. (I think in preliminary versions of the
patch, I kept misspelling the name of the file to be deleted, so I wanted
spkg-install to quit if it didn't delete anything. Otherwise I would have
had 'rm -f' there, too.)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11967#comment:23>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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