Undefined symbol _ex_rethrow ...

[Christopher Lintz]

If anyone can point me in the right direction, it would be greatly appreciated.    I am on Solaris 2.6..    I am re-building my XML parsing application using the gcc complier (I was using the Sun Workshop).  During linking, I am getting Undefined symbol errors:  _ex_rethrow, _ex_throw etc.     I am missing a link option for the gcc complier?  I know the xerces-C library was built using the Sun Workshop compiler, but the shared object should link when using gcc right??