On Fri, Mar 22, 2013 at 03:09:26PM +0100, Julien Puydt wrote:
> Le 20/03/2013 14:25, Bill Allombert a écrit :
> >On Wed, Mar 20, 2013 at 11:53:56AM +0100, Julien Puydt wrote:
> >>Hi,
> >>
> >>in fact, looking at the pari 2.5.3 in sage, there are quite a few
> >>patches in it, some of which might be interesting for upstream...
> >>and which are needed to build sage.
> >
> >I know, this is why I think it is premature to package SAGE for Debian.
> >Time would be better spent improving the packaging of SAGE components inside
> >SAGE so there is no random patching.
> 
> They have a particular patch (polred.patch) which does more than
> packaging modifications ; its description in patches/README.txt is:
> 
> * polred.patch: Fix polred(), add polredbest() based on upstream commits
>   - 2d00a24fbb1ffe8eba35b9a04763e36eef8a5f7b
>   - a3596c56f9439144a0dbed4c47bd6ff9485e3fc8
>   - 1a00ca416de4daebccaab2be1a4b8a061a9f2fde
>   - ad550d9bbfee8113087407c3262bffc27a020c98

This changes the library ABI.  Instead, Sage could write its own PARI
extensions without patching libpari.

Cheers,
-- 
Bill. <ballo...@debian.org>

Imagine a large red swirl here. 


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