swig perl:错误的elf类

我正在尝试使用swig从一个CXX模块中构建一个Perl模块。 有多个与此相关的指南:

1. 一般的 Swig tutorial 带Perl部分
2. Swig and C++
3. Swig and Perl5

1

%module my_module

%{
    #include "case.h"
    #include "case.h"
    #include "lexindex.h"
    #include "intlist.h"
    #include "weight.h"
    #include "invindex.h"
    #include "winnow.h"
    #include "nbayes.h"
    #include "svmclass.h"
    #include "svm.h"
    #include "sockhelp.h"
    #include "strtok_r.h"
    extern int num_features_guess;
    void StopServerFun( int Signal );
%}
extern int num_features_guess;

class Case {
public:
    Case();
    ~Case();
};

class Feature {
public:
    Feature();
    ~Feature();
};

swig -c++ -perl5 my_module.i

my_module_wrap.cxx

g++ -c `perl -MConfig -e 'print join(" ", @Config{qw(ccflags optimize cccdlflags)}, "-I$Config{archlib}/CORE")'` my_module.cxx my_module_wrap.cxx

g++ `perl -MConfig -e 'print $Config{lddlflags}'` my_module.o my_module_wrap.o -o my_module.so

my_module.so

$ perl
use my_module;

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