[C++-sig] Using boost.python with Makefile (no bjam)

[Charles Solar]

You need to link with libpython as well.  libpython should resolve these.

On Wed, Oct 6, 2010 at 5:43 AM, Philipp Münzel <mail at philippmuenzel.de> wrote:
> Oh crap, the command that links is of course:
>
> $ g++ -shared -Wl,-soname,"libhello.so" -L/usr/local/lib -lboost_python
> -o libhello.so hello.o
>
> But I get the undefined symbols nevertheless:
> U PyString_Type
>         w _Jv_RegisterClasses
>         U _Py_NoneStruct
>         U _Unwind_Resume@@GCC_3.0
>         U _ZN5boost6python6detail11init_moduleEPKcPFvvE
>         U _ZN5boost6python6detail12gcc_demangleEPKc
>         U
> _ZN5boost6python6detail17scope_setattr_docEPKcRKNS0_3api6objectES3_
>         U _ZN5boost6python7objects15function_objectERKNS1_11py_functionE
>         U _ZN5boost6python7objects21py_function_impl_baseD2Ev
>         U _ZN5boost6python9converter19do_return_to_pythonEPKc
>         U _ZN5boost6python9converter8registry5queryENS0_9type_infoE
>         U _ZNK5boost6python7objects21py_function_impl_base9max_arityEv
>         U
> _ZNK5boost6python9converter12registration25expected_from_python_typeEv
>         U _ZTIN5boost6python7objects21py_function_impl_baseE
>         U _ZTIPKc@@CXXABI_1.3
>         U _ZTIc@@CXXABI_1.3
>         U _ZTVN10__cxxabiv120__si_class_type_infoE@@CXXABI_1.3
>         U _ZTVN5boost6python7objects21py_function_impl_baseE
>         U _ZdlPv@@GLIBCXX_3.4
>         U _Znwj@@GLIBCXX_3.4
>         U __cxa_atexit@@GLIBC_2.1.3
>         w __cxa_finalize@@GLIBC_2.1.3
>         U __cxa_guard_abort@@CXXABI_1.3
>         U __cxa_guard_acquire@@CXXABI_1.3
>         U __cxa_guard_release@@CXXABI_1.3
>         w __gmon_start__
>         U __gxx_personality_v0@@CXXABI_1.3
> _______________________________________________
> Cplusplus-sig mailing list
> Cplusplus-sig at python.org
> http://mail.python.org/mailman/listinfo/cplusplus-sig
>