embedding python in C
Lamy Bertrand
b_lamy at club-internet.fr
Sun Nov 11 23:22:34 EST 2001
I can't manage to compile my C file that use Python C functions :
here is some code :
#include <Python.h>
int main(int arg, char** argv) {
PyObject* p = PyFloat_FromDouble(1.0);
PyObject* f = PyTuple_New(5);
}
I compile that file like this :
gcc -g -Wall -Wstrict-prototypes -Xlinker -export-dynamic
-I/usr/include/python2.2 -L/usr/lib/python2.2/config -ldl -lutil
-lpython2.2
-o./test ./test.c
and I have that error :
/tmp/ccCbe9OS.o: In function `main':
/home/blam/c/./testp.c:54: undefined reference to `PyFloat_FromDouble'
/home/blam/c/./testp.c:56: undefined reference to `PyTuple_New'
collect2: ld returned 1 exit status
I do not understand cause the libpython2.2.a is linked and must normally
defines the functions PyFloat_FromDouble and PyTuple_New ?!?
- Blam
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