[Pkg-scicomp-devel] Bug#475323: Bug#475323: netgen: Undefined symbols in libraries
Christophe Prud'homme
prudhomm at debian.org
Thu Apr 10 20:23:19 UTC 2008
Adam,
I know where the problem is. it is in the CXX Flags to the compiler.
I use now -O2 to try fix an ICE problem on hppa
and some function are not inlined anymore (the one you mentionned)
hence the symbols missing
On Thu, Apr 10, 2008 at 2:46 AM, Adam C Powell IV <hazelsct at debian.org> wrote:
> Package: libnetgen-dev
> Version: 4.4-12
>
> Hi,
>
> There are a couple of missing symbols in netgen while building Salomé:
>
> /usr/lib/libnetgen_interface.so: undefined reference to `netgen::vssolution'
> /usr/lib/libnetgen_interface.so: undefined reference to `netgen::tcl_interp'
> /usr/lib/libnetgen_visualization.so: undefined reference to `netgen::AddVisualizationScene(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, netgen::VisualScene*)'
>
> These are all defined in ngtcltk/ngpkg.cpp which is unfortunately not
> included in any of the libs.
>
> I don't quite understand why this is a problem now; 4.4-9 did not have
> this problem before February, but developed it sometime in March.
> Perhaps the toolchain now checks the entire lib for dependencies,
> instead of the symbols in use?
>
> I'm investigating a patch, hope to have one by tomorrow.
>
> Regards,
> -Adam
> --
> GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6
>
> Engineering consulting with open source tools
> http://www.opennovation.com/
>
>
>
>
> _______________________________________________
> Pkg-scicomp-devel mailing list
> Pkg-scicomp-devel at lists.alioth.debian.org
> http://lists.alioth.debian.org/mailman/listinfo/pkg-scicomp-devel
>
More information about the Pkg-scicomp-devel
mailing list