Ada exception traceback

[Guillaume]

Hi GNAT gurus,

After a short investigation, it looks like that handled exception traceback 
can't be displayed unless GNAT.Exception_Traces.Trace_On is explicitly called.
I'm using a recent CVS snapshot, less than a week old.
Can this traceback display be a compile-time option ? If so, could this be a 
gnatbind feature ? I mean gnatbind could add the explicit 
GNAT.Exception_Traces.Trace_On call itself in the generated main procedure.
Be the way, what's the recipe for building a libaddr2line ?

	Guillaume Foliard