On Wed, Jan 31, 2018 at 3:02 PM, Erik Bray wrote:
> On Tue, Jan 30, 2018 at 7:05 PM, François Bissey wrote:
>> David Coudert got that (on sage-devel I think). Turns out the libpng
>> install was broken for some reason and was missing libpng.so.
>> ./sage -f libpng
>> solves this. But you are the
On Tue, Jan 30, 2018 at 7:05 PM, François Bissey wrote:
> David Coudert got that (on sage-devel I think). Turns out the libpng
> install was broken for some reason and was missing libpng.so.
> ./sage -f libpng
> solves this. But you are the second person reporting this which
> makes it suspicious.
David Coudert got that (on sage-devel I think). Turns out the libpng
install was broken for some reason and was missing libpng.so.
./sage -f libpng
solves this. But you are the second person reporting this which
makes it suspicious. Is something out there deleting libpng.so?
François
> On 31/01/
On Sun, Jan 28, 2018 at 8:17 AM, Ralf Stephan wrote:
> This is https://trac.sagemath.org/ticket/24599
> I'm trying now with the system gcc.
I don't have this problem on Ubuntu but I am getting:
[giac-1.4.9.45] libtool: link: g++ -g -O2 -fno-strict-aliasing
-DGIAC_GENERIC_CONSTANTS -Wl,-rpath
-Wl
> On Jan 27, 2018, at 16:08, Volker Braun wrote:
>
> As always, you can get the latest beta version from the "develop" git branch.
> Alternatively, the self-contained source tarball is at
> http://www.sagemath.org/download-latest.html
Built from fresh clone/pull of develop branch with no prob
I confirm that reinstalling internal gcc with 'sage -f gcc' makes giac
compile without error.
On Sun, Jan 28, 2018 at 8:53 AM Ralf Stephan wrote:
> That rather points to mpfr as the culprit IMHO.
>
> On Sun, Jan 28, 2018 at 8:43 AM François Bissey
> wrote:
>
>> Interesting question and I don’t
That rather points to mpfr as the culprit IMHO.
On Sun, Jan 28, 2018 at 8:43 AM François Bissey
wrote:
> Interesting question and I don’t know. I only know that the failure comes
> from mpfr_assert_fail in mpfr-3 code as indicated by your log.
> What else, there was a change of soname which mean
Interesting question and I don’t know. I only know that the failure comes
from mpfr_assert_fail in mpfr-3 code as indicated by your log.
What else, there was a change of soname which means that there are
incompatibilities
between mpfr-3 and mpfr-4 and that is probably at play here.
None of the o
How can an internal compiler error have some other source code as root
cause?
On Sun, Jan 28, 2018 at 8:30 AM François Bissey
wrote:
> I made some comments in the ticket. In my initial answer I assumed you were
> using the host gcc rather than sage’s one. But I wouldn’t be surprised if
> there
>
I made some comments in the ticket. In my initial answer I assumed you were
using the host gcc rather than sage’s one. But I wouldn’t be surprised if there
was a problem when using a host gcc compiled against mpfr-3.x.
This needs to be tested.
While rebuilding gcc get rid of the ICE, I think the r
Doesn't this simply make internal gcc a dependency? If so then is it enough
to change that for the above ticket?
On Sun, Jan 28, 2018 at 8:17 AM Ralf Stephan wrote:
> This is https://trac.sagemath.org/ticket/24599
> I'm trying now with the system gcc.
>
> On Sun, Jan 28, 2018 at 8:09 AM François
This is https://trac.sagemath.org/ticket/24599
I'm trying now with the system gcc.
On Sun, Jan 28, 2018 at 8:09 AM François Bissey
wrote:
> I was going to warn sage-on-gentoo users on this interesting fact that I
> experienced
> on the experimental branch where I track stuff that Volker merges.
I was going to warn sage-on-gentoo users on this interesting fact that I
experienced
on the experimental branch where I track stuff that Volker merges.
It is probably an issue in giac, but at the end of the day gcc needs to be
rebuilt
after mpfr/mpc. I didn’t think about the problem of what happe
As always, you can get the latest beta version from the "develop" git
branch. Alternatively, the self-contained source tarball is at
http://www.sagemath.org/download-latest.html
0a674fd488 (tag: 8.2.beta4, trac/develop) Updated SageMath version to
8.2.beta4
4d966299d9 Trac #24581: more typos
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