Embedded Python Linking Problem

Jp Calderone exarkun at intarweb.us
Tue Feb 25 23:09:35 CET 2003


On Tue, Feb 25, 2003 at 01:16:42PM -0800, Ian Terrell wrote:
> I'm experimenting with embedding Python in C++ programs as explained
> in http://www.python.org/doc/current/ext/embedding.html.  I'm having
> some trouble linking, however.
> 
> [snip]
> 
> It compiles cleanly, but can't resolve linking:
> $ g++ hello.cc -o hello
> /tmp/ccGyP0Vj.o: In function `main':
> /tmp/ccGyP0Vj.o(.text+0x11): undefined reference to `Py_Initialize'
> /tmp/ccGyP0Vj.o(.text+0x1e): undefined reference to
> `PyRun_SimpleString'
> /tmp/ccGyP0Vj.o(.text+0x26): undefined reference to `Py_Finalize'
> collect2: ld returned 1 exit status
> 

  Try:  g++ hello.cc -o hello -L/usr/lib/python2.2/config/ -lpython2.2

  Jp

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