#12738: Singular fails to build with LTO
-------------------------------------------------------------+--------------
Reporter: SimonKing | Owner:
tbd
Type: defect | Status:
new
Priority: major | Milestone:
sage-5.0
Component: packages | Resolution:
Keywords: singular lto gcc | Work issues:
Report Upstream: Reported upstream. Little or no feedback. | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:16 leif]:
> Replying to [comment:15 SimonKing]:
> > Replying to [comment:14 leif]:
> > > Replying to [comment:13 SimonKing]:
> > > > Just as I wrote the previous comment, building Singular failed
again, with the same error `in lto_varpool_replace_node, bei lto-
symtab.c:304`.
> > >
> > > As expected... :-(
> >
> > Why expected? I thought that the problem is that Singular does not
take LDFLAGS into account!
>
> Because dropping `-flto` shouldn't have any effect except that LTO
simply won't happen.
I was not talking about "dropping -flto" but about modifying the Singular
sources such that LDFLAGS is not overridden.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12738#comment:17>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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