Version:            (using KDE KDE 3.5.5)
Installed from:    Compiled From Sources
Compiler:          gcc
3.4.6 
OS:                Linux

The problem appears to start with ;

/usr/include/python2.5/pyconfig.h:941:1: warning: "_XOPEN_SOURCE" redefined
<command line>:5:1: warning: this is the location of the previous definition
pcop.cpp:701: warning: unused parameter 'self'

then right after that is;

/usr/include/python2.5/pyconfig.h:932:1: warning: "_POSIX_C_SOURCE" redefined
In file included from /usr/include/string.h:26,

then the make fails with;

/usr/include/features.h:150:1: warning: this is the location of the previous definition
marshaller.cpp: In member function `bool PythonDCOP::Marshaller::marshalDict(const PythonDCOP::PCOPType&, const PythonDCOP::PCOPType&, PyObject*, QDataStream*) const':
marshaller.cpp:129: error: cannot convert `int*' to `Py_ssize_t*' for argument `2' to `int PyDict_Next(PyObject*, Py_ssize_t*, PyObject**, PyObject**)'
marshaller.cpp:138: error: cannot convert `int*' to `Py_ssize_t*' for argument `2' to `int PyDict_Next(PyObject*, Py_ssize_t*, PyObject**, PyObject**)'
make[4]: *** [marshaller.lo] Error 1
make[4]: Leaving directory `/usr/src/kdebindings-3.5.5/dcoppython/shell'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/usr/src/kdebindings-3.5.5/dcoppython/shell'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/src/kdebindings-3.5.5/dcoppython'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/kdebindings-3.5.5'
make: *** [all] Error 2

I'm using Python2.5 and after some poking around the XOPEN and POSIX_C_SOURCE things seems to be related to some standards issues. Looking around in /usr/include/python2.5/pyconfig.h, it has ;

#define _XOPEN_SOURCE 600

and 

#define _POSIX_C_SOURCE 200112L

Looking in the kdebindings Makefiles they have XOPEN_SOURCE=500 and -std=iso9899:1990. If I sed all the Makefiles changing XOPEN_SOURCE=500 to XOPEN_SOURCE=600 gets rid of the XOPEN redefined error. But I do not know what the -std should be set to. I could be completely off track here but don't know what else to do.