pydobc py3 branch won't build on OSX Py3.1

What steps will reproduce the problem?
1. Install Python3.1 using macports on OSX Lion.
2. Get the py3 branch.
3. build

What is the expected output? What do you see instead?
Expected a full build, instead errors out.

Lots of warnings, bu I see those on py2.7 also.
/Users/rizwank/Documents/CodeZoo/pyodbc-py3/src/pyodbccompat.h:106:8: warning: 
extra tokens at end of #endif directive [-Wextra-tokens]
#endif PYODBCCOMPAT_H
       ^
       //
/Users/rizwank/Documents/CodeZoo/pyodbc-py3/src/row.cpp:344:13: error: no 
matching function for call to 'PySlice_GetIndicesEx'
        if (PySlice_GetIndicesEx(key, row->cValues, &start, &stop, &step, &slicelength) < 0)
            ^~~~~~~~~~~~~~~~~~~~
/opt/local/Library/Frameworks/Python.framework/Versions/3.1/include/python3.1/sl
iceobject.h:37:17: note: candidate function not viable: no known conversion 
from 'PyObject *'
      (aka '_object *') to 'PySliceObject *' for 1st argument
PyAPI_FUNC(int) PySlice_GetIndicesEx(PySliceObject *r, Py_ssize_t length,
                ^
/Users/rizwank/Documents/CodeZoo/pyodbc-py3/src/row.cpp:382:5: error: cannot 
initialize a member subobject of type 'void *' with an lvalue of type
      'PyObject *(PyObject *, Py_ssize_t, Py_ssize_t)'
    Row_slice,                         // sq_slice
    ^~~~~~~~~
/Users/rizwank/Documents/CodeZoo/pyodbc-py3/src/row.cpp:401:7: warning: 
conversion from string literal to 'char *' is deprecated 
[-Wdeprecated-writable-strings]
    { "cursor_description", T_OBJECT_EX, offsetof(Row, description), READONLY, description_doc },
      ^
2 warnings and 2 errors generated.
error: command '/Developer/usr/bin/clang' failed with exit status 1

Original issue reported on code.google.com by rizw...@gmail.com on 20 Aug 2011 at 6:59

YongpingZhang / pyodbc

pydobc py3 branch won't build on OSX Py3.1 #200