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List:       lucene-user
Subject:    Re: JCC build fails with Python>=3.8
From:       David Allouche <david () allouche ! net>
Date:       2021-11-18 15:01:00
Message-ID: A190C510-9540-46F1-9A19-F473B1C8232A () allouche ! net
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Here, the patch I needed to compile pylucene with Python>=3.8

It cannot be merged as is, because additional works is required to preserve \
compatibility with Python<3.8.

--- jcc/setup.py
+++ jcc/setup.py
@@ -365,8 +365,7 @@
                           '-compatibility_version', jcc_ver]
         elif platform == 'linux':
             kwds["extra_link_args"] = \
-                lflags + ['-lpython%s.%s%s' %(
-                    sys.version_info[0:2] + ('' if using_python2 else 'm',))]
+                lflags + ['-lpython%s.%s' % (sys.version_info[0:2])]
             kwds["force_shared"] = True    # requires jcc/patches/patch.43
         elif platform in IMPLIB_LFLAGS:
             jcclib = 'jcc%s%s.lib' %(py_version_suffix, debug and '_d' or '')


> On 18 Nov 2021, at 11:04, David Allouche <david@allouche.net> wrote:
> 
> Hello,
> 
> https://issues.apache.org/jira/projects/PYLUCENE/issues/PYLUCENE-52
> 
> Currently porting a code base to Python3, I have found about this issue.
> 
> If I understand correctly, that means that pylucene cannot be built on Python 3.8, \
> 3.9, 3.10. 
> I will try to find the place to patch in JCC, if only to unblock my work.
> 
> Regards.


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