Lasso FTBFS on arm

[Niko Tyni]

On Sun, Jan 03, 2016 at 01:44:25PM +0100, Frederic Peters wrote:
> Xavier wrote:

> > reproductible.debian.org reports an FTBFS problem on lemonldap-ng which
> > seems to point a Lasso problem:
> > 
> >   Lasso.c: loadable library and perl binaries are mismatched (got
> >            handshake key 0x9200080, needed 0x9400080)

Interesting. I can reproduce this on harris.debian.org and
liblasso-perl 2.5.0-1+b1 with just 'perl -e "use Lasso"'.
 
> I guess it needs to be rebuilt against latest Perl (and should have
> been part of the transition but was waiting for NEW because of python3
> support...); I'll rebuild it manually now.

No, it certainly was already rebuilt, with a binNMU scheduled by the
release team. See
 https://buildd.debian.org/status/fetch.php?pkg=lasso&arch=armhf&ver=2.5.0-1%2Bb1&stamp=1450366498

So I doubt your no-change 2.5.0-2 rebuild is going to help. If it did,
there would be a severe problem with the package dependencies.

This is apparently specific to armhf, but it can't be a wider
problem as it would make most packages fail their test suites.

I think it must be something with the compiler/linker flags Lasso.so gets
built with, but the automake terseness gets in the way by stripping that
from the logs. I'm looking into it, but harris is really slow atm so it
will take a while.

Hope this helps,
-- 
Niko Tyni   ntyni at debian.org