Re: [Boost-Users] [Signals-1.30.0] Linking problems

From: Steve M. Robbins (steven.robbins_at_[hidden])
Date: 2003-03-31 14:31:19

On Mon, Mar 31, 2003 at 07:59:39PM +0200, Michael Kettner wrote:
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> Hi,
> 
> I've got problems in linking against the signals-library. I built the library 
> defining
> 	<define>BOOST_SIGNALS_NAMESPACE=boost_signals
> and running
> 	bjam -sTOOLS=gcc-stlport -sBUILD=release
> Everythinig seemed to work fine, but when I now try to link against the shared 
> library (see attached file), I get the following undefined references:
>  
> undefined reference to
> `boost::boost_signals::detail::signal_base_impl::connect_slot(boost::any 
> const&, boost::any const&, _STL::vector<boost::boost_signals::trackable 
> const*, _STL::allocator<boost::boost_signals::trackable const*> > const&)'

This error suggests that you did not link correctly with stlport.  The
"-lstlport" option must appear on the link line, AFTER any of the
-lboost... options.

 
> I'm using gcc-3.2.2 and STLport-4.5.3.

BTW: I was under the impression that GCC 3.2 had a sufficiently-developed
standard library, and does not need to use STLport.  Is that not the case?
 
-S