We do not use RTTI. There was a circular dependency between the two libraries - I had to list one of the libraries twice to get the link to work. In other works, my Makefile had: libA.a libB.a libA.a I think somehow this circular dependency is to blame. In any case, I now have one library which works. I will dump the symbols and look for duplicates when I have time. Thanks. On Mon, 2005-06-06 at 13:26 -0500, Eljay Love-Jensen wrote: > Hi Bob, > > >Can anyone speculate? > > My first guess is that a symbol in the one library was accidentally > masking a symbol from the other library. > > You'd have to do a symbol dump of the two archive libraries to see if > there were symbols in both with the same name. > > My next best guess: was the crash something to do with RTTI and/or > EH? > > HTH, > --Eljay >