[cfe-dev] Linker error and obfuscated name

[Edward Diener]

When trying to link shared library BBB, which depends on shared library 
AAA, I am getting a linker error of the form:

throw_exception_ex.obj: In function 
`Z15throw_exceptionI16ex_xml_exceptionEvRKT_':
throw_exception_ex.cpp:2: undefined reference to `typeinfo for 
ex_xml_exception'

How can I determine what functionality of ex_xml_exception in AAA the 
throw_exception_ex code in BBB is not finding in order to link 
successfully ?