I am wondering if it is possible to use Boost.Python based
C++ extension modules with a non-framework Python 2.5 build.
At runtime I'd like to import two different C++ extension
modules. Both modules need to dynamically link against
libboost_python:
|------|
|python|
|------|
|
import
|
---------------------
| |
|---------------| |---------------|
|C++ extension 1| |C++ extension 2|
|---------------| |---------------|
| |
---------------------
|
dynamically linked
|
|---------------|
|libboost_python|
|---------------|
I built python simply with ./configure --prefix=...; make; make install.
I created libboost_python with:
setenv MACOSX_DEPLOYMENT_TARGET 10.3
c++ -o lib/libboost_python.dylib -dynamic -undefined dynamic_lookup $bplobj
where $bplobj is a list of *.o files.
When I try to link a C++ extension module like this
c++ -bundle -undefined dynamic_lookup -o lib/boost_python_meta_ext.so
boost_adaptbx/meta_ext.o -Llib -lboost_python
the result is
ld: lib/libboost_python.dylib is input for the dynamic link editor, is not
relocatable by the static link editor again
Is there any way to make this work? -- It works with the framework
Python that ships with OS X 10.3 and 10.4, but I'd like to know
if it could also work with a non-framework Python.
Ralf
P.S.: I am working on a Mac OS X 10.3 system with gcc version 3.3 20030304
(Apple Computer, Inc. build 1493)
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