Re: [Swig-user] problem with symbol table

[Sven B. <Sve...@s2...>]

Hi,

Sven Bachmann wrote:
> ...
> Its a simple task and it works if I replace the Perl frontend with a
> simple C program.
> 
> But when I use the Perl program with the library generated by Swig the
> backend tells me, that it can't find the register function of the library.
> 
> As an workaround, I can link the library against the backend, but the
> student who programs on the lib thinks that this is dirty (maybe it is,
> but at the moment it is the only way that works with the Swig generated
> lib).
> ...

ok, I think I've found a solution.

The following line has to be added after the @EXPORT line in the
generated .pm file:

sub dl_load_flags { 0x01 }

This enables the RTLD_GLOBAL flag.

Maybe there is a parameter for the .i file, but I didn't found one yet.

Bye,
  Sven