You need to link with the Python library. I suggest you learn to use
distutils and then it will load for you correctly on both platforms. The
file "setup.py" in the Numeric source distribution is a good if
complicated example. Some of the setup.py files in the Packages area are
simpler and easier to understand.
-----Original Message-----
From: num...@li...
[mailto:num...@li...] On Behalf Of
mekkaoui
Sent: Tuesday, April 16, 2002 11:09 AM
To: num...@li...
Subject: [Numpy-discussion] Extension under windows
Dear Numerical Python Users,
I have writen an extension using GSL (Gnu Scientific Library) and
Numerical Python. This extension work fine under Linux and I would to do
the same under Windows. For that I use Cygwin. When I would create the
module
$ gcc -shared Example.o -o Example.pyd
I receive this message :
Example.o<.text+0x58>:Example.c: undefined reference to
'PyArg_ParseTuple'
Example.o<.text+0x15e>:Example.c: undefined reference to 'Py_BuildValue'
Example.o<.text+0x1b1>:Example.c: undefined reference to
'Py_InitModule4'
Example.o<.text+0x1c1>:Example.c: undefined reference to
'PyImport_ImportModule'
Example.o<.text+0x1db>:Example.c: undefined reference to
'PyModule_GetDict'
Example.o<.text+0x1f4>:Example.c: undefined reference to
'PyDict_GetItemString'
Example.o<.text+0x206>:Example.c: undefined reference to
'PyCObject_Type'
Example.o<.text+0x214>:Example.c: undefined reference to
'PyCObject_AsVoidPtr'
Perhaps this command is wrong.
Perhaps, anyone could explain or show me a document which explain the
procedure clearly ?
Thanks in advance for your help
Omar
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