From: Martin Stannard <martin@...>
Date: 2001-11-16T22:50:28+09:00
Subject: [ruby-talk:25428] Ruby & SWIG

Hi,

I'm attempting to use SWIG to build a ruby module on w2k and VC6.0. After
compiling Examples\Ruby\simple example in the SWIG-1.3.9 distribution I get
an error when running run.rb:

SWIG-1.3.9\Examples\ruby\simple\run.rb:3:in `require': 127: The specified procedure could not be found.   - Init_example (LoadError)
./example.dll

The dll is found but the function doesn't seem to be exported from the
dll correctly.

Here the function def from example_wrap.c:

/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */


#ifdef __cplusplus
extern "C"
#endif
void Init_example(void) {
    int i;
    
    mExample = rb_define_module("Example");
    _mSWIG = rb_define_module_under(mExample, "SWIG");
    
    for (i = 0; swig_types_initial[i]; i++) {
        swig_types[i] = SWIG_TypeRegister(swig_types_initial[i]);
        SWIG_define_class(swig_types[i]);
    }
    
    rb_define_module_function(mExample, "gcd", _wrap_gcd, 2);
    rb_define_singleton_method(mExample, "Foo", Foo_get, 0);
    rb_define_singleton_method(mExample, "Foo=", Foo_set, 1);
}

Has anyone had any success with this?


regards,

Martin