Hi,
I'm trying to make a windows dll reachable from a python script .. and I'm encountering troubles during link step ..
I use "lcc" to compile and link I use python 2.3 under win XP
Here's the compile command which seems to work well :
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lcclnk.exe -entry inithello -dll -o hello.dll hello.obj -L "C:\python23\libs" python23.lib
Here's the link command which fails:
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lcclnk.exe -entry inithello -dll -o hello.dll hello.obj -L "C:\python23\libs" python23.lib
Here are the errors : --------------------- Error c:\...\plugins\hello.c 14 undefined reference to __imp__Py_BuildValue Error c:\...\plugins\hello.c 46 undefined reference to __imp__Py_InitModule4
Here's the C code which compile but does not link : --------------------------------------------------
#include <Python.h>
PyObject *helloHello(PyObject *self, PyObject *args) { printf("Hello World!"); return Py_BuildValue("i", 1); }
PyObject *helloHelloString(PyObject *self, PyObject *args) { return Py_BuildValue("s", "Hello World!"); }
static char MHello__doc__[] = "This is a simple Python C extension example"; static char Hello__doc__[] = "Prints in the console"; static char HelloString__doc__[] = "Returns message as string";
PyMethodDef helloMethods[] = { {"Hello", helloHello, METH_VARARGS, Hello__doc__}, {"HelloString", helloHelloString, METH_VARARGS, HelloString__doc__}, {NULL, NULL} };
void __declspec(dllexport) inithello() { (void)Py_InitModule3("hello", helloMethods, MHello__doc__); }
Can anyone help me? -- http://mail.python.org/mailman/listinfo/python-list