[C++-sig] Boost.Python

[Ralf W. Grosse-Kunstleve]

Under OS X I build all "normal" libraries statically (i.e. as .a files). In the
early days that seemed to be the only possible solution. I am not sure if this
is still necessary, but I am sure it still works.

I.e., I have:

    libboost_python.dylib
    libxxx.a # your "normal" libraries
    an_ext.so # Boost.Python extension that you import with "import an_ext"

See also: http://cci.lbl.gov/cctbx_build/all.html
Go to a recent "summary" link (e.g. currently 2005_05_12_1341), then to one of
the Mac OS X build logs.

--- Donald Winkelmann <daw at pleiad.umdnj.edu> wrote:

> I've finally was able to get Boost.Python to build on OS X 10.3 
> following some suggestions from Tom Denninston. I'm really not familiar 
> with Boost or Python, but I need it for an application, eman, that uses 
> it. Now I've run into a libtool error that I don't understand and 
> perhaps someone can enlighten me:
> 
> /Users/daw/eman/libpyEM: building default_target
> Building dependencies. cmake.depends...
> Building shared library /Users/daw/eman/lib/libpyEM.dylib...
> ld: PyEMDataWrap.o illegal reference to symbol: _PyErr_SetString 
> defined in indirectly referenced dynamic library 
> /System/Library/Frameworks/Python.framework/Versions/2.3/Python
> /usr/bin/libtool: internal link edit command failed
> make[3]: *** [/Users/daw/eman/lib/libpyEM.dylib] Error 1
> make[2]: *** [default_target] Error 2
> make[1]: *** [default_target_libpyEM] Error 2
> make: *** [default_target] Error 2
> 
> The libpyEM.dylib was linking to libboost_python-1_32.dylib when I 
> encounter this error. Any suggestions?
> 
> Thanks.
> daw
> > _______________________________________________
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