From kde-devel  Wed Aug 29 18:19:32 2007
From: Thiago Macieira <thiago () kde ! org>
Date: Wed, 29 Aug 2007 18:19:32 +0000
To: kde-devel
Subject: Re: weird issue in kalzium -- possible KDE buildsystem linking issue
Message-Id: <200708292019.37695.thiago () kde ! org>
X-MARC-Message: https://marc.info/?l=kde-devel&m=118841165229010
MIME-Version: 1
Content-Type: multipart/mixed; boundary="--===============2032620258=="

--===============2032620258==
Content-Type: multipart/signed;
  boundary="nextPart3911843.bZQzEjs1oR";
  protocol="application/pgp-signature";
  micalg=pgp-sha1
Content-Transfer-Encoding: 7bit

--nextPart3911843.bZQzEjs1oR
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

On Wednesday 29 August 2007 20:04:29 Benoit Jacob wrote:
> Actually the problem is even worse than that, and not limited to global
> objects.
>
> When we load molecules from files using OpenBabel, the Molecule object
> that OpenBabel gives us has corrupted data. The atoms look like they are
> aligned on a grid. Most likely, their coordinates, which are doubles, are
> casted to ints.
>
> So it looks like, all the data the OpenBabel passes to us is corrupted by
> some kind of unwanted casting to type it.
>
> The only data that's not getting corrupted is chars, so that agrees with
> the theory that the corruption consists in casting all the data to ints.
>
> Do you have an idea? That looks very much like a linkage issue...

=46rom your description, I doubt it is a linkage issue.

You said the Molecule object that OpenBabel gives you has corrupted data. T=
he=20
only way for that corrupted data to be there is for OpenBabel to have put i=
t=20
there.

Or if you're reading it wrongly -- that is, binary incompatibly.

Can you test your sample program with a normal compilation and a=20
KDE-CMake-based compilation and see if the problem is reproduceable?

In other words, start from your broken Kalzium and remove parts of it until=
=20
your program starts working again (remove other modules, remove other=20
libraries, remove the buildsystem).

=2D-=20
=A0 Thiago Macieira =A0- =A0thiago (AT) macieira.info - thiago (AT) kde.org
=A0 =A0 PGP/GPG: 0x6EF45358; fingerprint:
=A0 =A0 E067 918B B660 DBD1 105C =A0966C 33F5 F005 6EF4 5358

--nextPart3911843.bZQzEjs1oR
Content-Type: application/pgp-signature; name=signature.asc 
Content-Description: This is a digitally signed message part.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)

iD8DBQBG1bizM/XwBW70U1gRAu9hAJ4wL0lJPFwxgaHxW+ObZ1i4jbGYAQCeImO9
olRx/womE+LGviny/MqJ9jE=
=XM4s
-----END PGP SIGNATURE-----

--nextPart3911843.bZQzEjs1oR--

--===============2032620258==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

 
>> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<

--===============2032620258==--