[C++-sig] Bindings compilation with bjam. release build doesn't work

[Maciej Sitarz]

Hi,
I have generated python binding with pyplusplus, I was building it all 
the time with bjam using debug build type. Everythin worked fine.

Now when I tried to build it in release mode, importing the module fails 
with "Segmentation fault" message.

$ PYTHONPATH="./bin/gcc-4.1.2/release" python26
Python 2.6.5 (r265:79063, Apr  9 2010, 11:16:46)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-48)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
 >>> import Cream
Segmentation fault

I'm using:
- gcc 4.1.2
- boost 1.44
- python 2.6.5
- gccxml 0.9( 1.135 )
- pygccxml and pyplusplus from SVN

The difference betweend debug and relase shows during compilation. 
There's an additional warning message when compiling in release:

/home/macieks/boost/boost_1_44_0/boost/python/converter/pyobject_type.hpp: 
In static member function 'static bool 
boost::python::converter::pyobject_type<Object, 
pytype>::check(PyObject*) [with Object = boost::python::indexing::slice, 
PyTypeObject* pytype = (& PySlice_Type)]':
/home/macieks/boost/boost_1_44_0/boost/python/converter/obj_mgr_arg_from_python.hpp:69: 
   instantiated from 'bool 
boost::python::converter::object_manager_value_arg_from_python<T>::convertible() 
const [with T = boost::python::indexing::slice]'
/home/macieks/boost/boost_1_44_0/boost/preprocessor/iteration/detail/local.hpp:37: 
   instantiated from 'PyObject* 
boost::python::detail::caller_arity<2u>::impl<F, Policies, 
Sig>::operator()(PyObject*, PyObject*) [with F = void 
(*)(std::vector<CREAMTYPES__Property*, 
std::allocator<CREAMTYPES__Property*> >&, 
boost::python::indexing::slice), Policies = 
boost::python::return_internal_reference<1ul, 
boost::python::default_call_policies>, Sig = boost::mpl::vector3<void, 
std::vector<CREAMTYPES__Property*, std::allocator<CREAMTYPES__Property*> 
 >&, boost::python::indexing::slice>]'
/home/macieks/boost/boost_1_44_0/boost/python/object/py_function.hpp:38: 
   instantiated from 'PyObject* 
boost::python::objects::caller_py_function_impl<Caller>::operator()(PyObject*, 
PyObject*) [with Caller = boost::python::detail::caller<void 
(*)(std::vector<CREAMTYPES__Property*, 
std::allocator<CREAMTYPES__Property*> >&, 
boost::python::indexing::slice), 
boost::python::return_internal_reference<1ul, 
boost::python::default_call_policies>, boost::mpl::vector3<void, 
std::vector<CREAMTYPES__Property*, std::allocator<CREAMTYPES__Property*> 
 >&, boost::python::indexing::slice> >]'
Cream.cpp:818:   instantiated from here
/home/macieks/boost/boost_1_44_0/boost/python/converter/pyobject_type.hpp:21: 
warning: dereferencing type-punned pointer will break strict-aliasing rules

relase build messages: http://pastie.org/1137650
debug build messages: http://pastie.org/1137649
Jamroot file: http://pastie.org/1137763

Thanks for help.
Cheers,
-- 
Maciek Sitarz