[OpenBabel-Devel] OBConformerSearch undefined references, missing vtable

2012-05-03 Thread David Lonie
I'm having an issue compiling the latest avogadro, and it looks like an issue with the new OBConformerSearch class. Can anyone reproduce? This is with a fresh checkout/build of both avogadro and openbabel. Linking CXX shared module ../../../lib/forcefieldextension.so

Re: [OpenBabel-Devel] OBConformerSearch undefined references, missing vtable

2012-05-03 Thread Noel O'Boyle
If OB is not built with Eigen these classes are missing. On 3 May 2012 11:42, David Lonie david.lo...@kitware.com wrote: I'm having an issue compiling the latest avogadro, and it looks like an issue with the new OBConformerSearch class. Can anyone reproduce? This is with a fresh

Re: [OpenBabel-Devel] OBConformerSearch undefined references, missing vtable

2012-05-03 Thread Geoff Hutchison
So from Avogadro, we'll need to know whether or not to expect these features to be available. Does OpenBabel export anything that will let us know if it was built with Eigen? Or is it just time to make Eigen a hard dependency for OB? Eigen is hardly difficult to find these days, are there

Re: [OpenBabel-Devel] [Avogadro-devel] OBConformerSearch undefined references, missing vtable

2012-05-03 Thread Marcus D. Hanwell
On Thu, May 3, 2012 at 10:31 AM, Geoff Hutchison ge...@geoffhutchison.net wrote: So from Avogadro, we'll need to know whether or not to expect these features to be available. Does OpenBabel export anything that will let us know if it was built with Eigen? Or is it just time to make Eigen a

Re: [OpenBabel-Devel] Python bindings now returning long instead of int?

2012-05-03 Thread Richard West
On May 1, 2012, at 10:04 PM, Geoff Hutchison wrote: What version of SWIG are you using? I have SWIG Version 2.0.6 Compiled with /usr/bin/clang++ [i386-apple-darwin11.4.0] Configured options: +pcre On May 2, 2012, at 5:27 AM, Noel O'Boyle wrote: Are you comparing 32-bit builds? No, both

[OpenBabel-Devel] C/C++ linker problem?

2012-05-03 Thread Craig James
I doubt anyone will be able to shed light on this, but... OpenBabel is randomly hanging in the C++ deallocator. See the stack trace below. I've run into weird problems like this before, and it was related to the fact that I'm linking a C++ library (OpenBabel) into a C program (the Postgres