[ 
https://issues.apache.org/jira/browse/PROTON-490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14507208#comment-14507208
 ] 

ASF subversion and git services commented on PROTON-490:
--------------------------------------------------------

Commit aae1d20a42dcaded08b8daec4cf43bd5e1fde970 in qpid-proton's branch 
refs/heads/kgiusti-python3 from [~kgiusti]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton.git;h=aae1d20 ]

PROTON-490: futurize examples


> [proton-c] Python binding fails to link with Python 3 libraries
> ---------------------------------------------------------------
>
>                 Key: PROTON-490
>                 URL: https://issues.apache.org/jira/browse/PROTON-490
>             Project: Qpid Proton
>          Issue Type: New Feature
>          Components: python-binding
>    Affects Versions: 0.6
>            Reporter: Ken Giusti
>            Assignee: Ken Giusti
>         Attachments: 47_proton-490_fix_cproton.i.patch, 
> 47_proton-490_fix_import_statements_mllib_init.patch, 
> 47_proton-490_fix_mllib_dom.patch, 47_proton-490_fix_mllib_parsers.patch, 
> 47_proton-490_fix_mllib_transforms.py.patch, 
> 47_proton-490_fix_print_encodings.h.py.patch, 
> 47_proton-490_fix_print_protocol.h.py.patch, 
> 47_proton-490_fix_proton_init.patch
>
>
> Attempting to link the Swig generated python bindings against the Python 3 
> development libraries produces unresolved symbol errors:
> CMakeFiles/_cproton.dir/pythonPYTHON_wrap.c.o: In function `_wrap_pn_bytes':
> pythonPYTHON_wrap.c:(.text+0xa567): undefined reference to 
> `PyString_FromStringAndSize'
> CMakeFiles/_cproton.dir/pythonPYTHON_wrap.c.o: In function 
> `_wrap_pn_bytes_dup':
> pythonPYTHON_wrap.c:(.text+0xa701): undefined reference to 
> `PyString_FromStringAndSize'
> CMakeFiles/_cproton.dir/pythonPYTHON_wrap.c.o: In function 
> `_wrap_pn_message_get_user_id':
> pythonPYTHON_wrap.c:(.text+0x1e827): undefined reference to 
> `PyString_FromStringAndSize'
> CMakeFiles/_cproton.dir/pythonPYTHON_wrap.c.o: In function 
> `_wrap_pn_data_get_decimal128':
> pythonPYTHON_wrap.c:(.text+0x31450): undefined reference to 
> `PyString_FromStringAndSize'
> CMakeFiles/_cproton.dir/pythonPYTHON_wrap.c.o: In function 
> `_wrap_pn_data_get_uuid':
> pythonPYTHON_wrap.c:(.text+0x31559): undefined reference to 
> `PyString_FromStringAndSize'
> CMakeFiles/_cproton.dir/pythonPYTHON_wrap.c.o:pythonPYTHON_wrap.c:(.text+0x31664):
>  more undefined references to `PyString_FromStringAndSize' follow
> collect2: error: ld returned 1 exit status
> This is due to a name change in the Python 3 API:
> http://docs.python.org/2/c-api/string.html?highlight=pystring_fromstring#PyString_FromStringAndSize
> http://docs.python.org/2/howto/cporting.html#conditional-compilation
> The wrapper C code in proton-c/bindings/python/python.i needs to be updated 
> to support the Python 3 API.
>  



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to