Re: [gentoo-science] Emerge singular-3.1.6::sage-on-gentoo fails on gentoo-3.16.5 gcc 4.8.3 with graphite and lto

["François Bissey" <frp.bissey@gmail.com>]

I pushed a singular-3.1.6-r1 which I think would solve your issue based on similar
report upstream (although probably from a different origin). Can you test it?
If it works I will probably need to fix libsingular in the way before you can merge sage
properly.

François 
> On 17/11/2014, at 23:09, Jeramia Poland <jeramia.poland@gmail.com> wrote:
> 
> Okay, thanks for replying and taking a look.  I was stumped and I was considering doing something foolish like installing CentOS.
> 
> Jeramia
> 
> On Mon, Nov 17, 2014 at 3:17 PM, François Bissey <frp.bissey@gmail.com> wrote:
> I probably need to patch the hard coded bit like sage upstream did. I spent most of the day
> on the bump 6.4/6.5.beta0 I shall do something about singular next before I finish the annoying bits
> on 6.5.beta0
> 
> François
> > On 17/11/2014, at 22:40, Jeramia Poland <jeramia.poland@gmail.com> wrote:
> >
> > I attempted to emerge with -fimplicit-template (I added to the existing) but it didn't work. Spitefully, it seems to have continued to use -fno-implicit-template.
> >
> > Jeramia
> >
> > On Sat, Nov 15, 2014 at 5:03 PM, François Bissey <frp.bissey@gmail.com> wrote:
> > If you read that trac ticket symbols defined in ntl change depending on the version
> > of gcc. It is all about how you deal with c++ templates by default. The options
> > you are using are no doubt part f the mix. Although graphite is unlikely to
> > be the problem here, more likely lto.
> >
> > You could try to emerge singular with CXXFLAGS=-fimplicit-template
> > not sure that will work without a patch.
> >
> > François
> > > On 16/11/2014, at 00:18, Jeramia Poland <jeramia.poland@gmail.com> wrote:
> > >
> > > I have ntl-6.1.0 installed.  I can wait til Monday; I'm surprised it might be an actual issue and not something I've done to myself.
> > >
> > > Jeramia
> > >
> > > On Sat, Nov 15, 2014 at 4:42 AM, François Bissey <frp.bissey@gmail.com> wrote:
> > > It looks very similar to http://trac.sagemath.org/ticket/16882#comment:29.
> > > Which version of ntl have you emerged? you should keep clear of the latest
> > > version of ntl.
> > >
> > > I cannot do much in terms of fix until Monday. My main dev machine is at
> > > work and it looks like we had another power cut and it is now off.
> > >
> > > François
> > >
> >
> >
> >
> 
> 
>