#12741: R fails to build with LTO
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Reporter: SimonKing | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.3
Component: packages | Resolution:
Keywords: R LTO | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:13 leif]:
> Simon, does using LTO still fail for you with GCC 4.7.1?
>
> (According to the [http://gcc.gnu.org/gcc-4.7/changes.html release
notes], there've been major improvements, including bug fixes, to link-
time optimization.)
>
> Jeroen has provided an optional GCC 4.7.1 spkg at #13150, although that
doesn't support using LTO out of the box I guess...
I didn't try (and I don't know if I will try soon, because it might very
well be that I'll be off to holiday tomorrow).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12741#comment:14>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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