On Sun, Oct 04, 2015 at 01:37:38PM +0100, Richard W.M. Jones wrote:
On Sun, Oct 04, 2015 at 06:51:28AM +0100, Peter Robinson wrote:
> On Sun, Oct 4, 2015 at 4:43 AM, Jerry James <loganjerry(a)gmail.com> wrote:
> > On Thu, Sep 24, 2015 at 8:34 AM, Kalev Lember <kalevlember(a)gmail.com>
wrote:
> >> polymake jjames, rmattes
> >
> > At long last I have been able to fix this. The polymake maintainers,
> > based on their experience with some unspecified Linux distributions,
> > not including Fedora but including Ubuntu, assumed that all 32-bit
> > perl builds include 64-bit native integers. However, Fedora's perl is
> > configured so that 32-bit perl has only 32-bit native integers. The
> > polymake maintainers expressed great surprise that Fedora is so
> > backward that we haven't heard about 64-bit native integers in 32-bit
> > perl yet. Nonetheless, once the problem was identified, they helped
> > me fix it and promised to add a test for this problem to their test
> > suite to prevent its reappearance.
>
> Might be worth filing a bug to track/document why we don't have the
> 64bit ints on 32 bit perl.
Debian uses `Configure -Duse64bitint' which seems to be the key.
I've written quite a few Perl programs where I've had to tell the end
user that they must use a 64 bit platform. Didn't realize until now
there was a way to configure 64 bit ints on a 32 bit platform.
I was kind of hoping a Perl developer might jump in there, but perhaps
because this thread quite old, and has a confusing subject line, no
one has. Anyway I filed this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1268828
Rich.
--
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