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List:       pykde
Subject:    Re: Patches for sip / PyQt-builder for mingw cross-compilation of python bindings
From:       Phil Thompson <phil () riverbankcomputing ! com>
Date:       2021-09-17 16:48:50
Message-ID: 4dda94246e57690178f17295b345dce7 () riverbankcomputing ! com
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On 15/09/2021 16:23, Sandro Mani wrote:
>> Can you explain why this is needed?
>> 
>>> @@ -467,8 +469,9 @@ macx {
>>>          # TODO: is this still necessary for Python v3.8?
>>>          if not buildable.static:
>>>              pro_lines.extend(['win32 {',
>>> -                    '    LIBS += -L{}'.format(
>>> - self.qmake_quote(project.py_pylib_dir)),
>>> +                    '    LIBS += -L{libdir} -l{lib}'.format(
>>> + libdir=self.qmake_quote(project.py_pylib_dir),
>>> + lib=self.qmake_quote(project.py_pylib_lib)),
>>>                      '}'])
>>> 
>>>          # Add any installables from the buildable.
>> 
> I got undefined reference to various symbols defined in libpython. I
> couldn't figure out how else -lpythonX.Y was supposed to be added to
> the link flags, so I added it explicitly.

pythonX.Y should not be linked against - pythonX (where X is 3) if 
anything.

Phil
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