[
https://issues.apache.org/jira/browse/PROTON-490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ken Giusti resolved PROTON-490.
-------------------------------
Resolution: Fixed
Fix Version/s: 0.10
> [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
> Fix For: 0.10
>
> 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)
