[Debian-science-sagemath] Sagemath Build-Depends backported - unfortunately build error (Was: Help needed to backport ipywidgets ... (Was: Backporting sagemath))

[Andreas Tille]

Hi Tobias,

On Wed, Apr 12, 2017 at 03:51:46PM +0100, Tobias Hansen wrote:
> 
> I pushed to a new branch because that commit was just something to test
> and probably not to keep. And it turned out as rubbish.

... its reverted.  I'd agree with your commit policy in complex cases
but in our case it might be more complex to maintain to many branches.
 
> I think you should for now just bypass this precheck and see if sage
> builds. I think it should be able to build with gcc 4.9 just fine and
> put the right --std=c++11 flags itself.
> 
> You can disable the pruner check for fplll by replacing the relevant
> bits in debian/pruner/configure.ac by
> 
> # FIXME(fplll): Disable check for jessie-backports because it fails with
> gcc 4.9
> HAS_FPLLL="True"
> AC_SUBST(HAS_FPLLL)

I've commited this and it helped for the described case.  Now there is
an error inside the test suite.  I'm attaching the full log.

Kind regards

      Andreas.

-- 
http://fam-tille.de
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