gcc bug or missing libraries?

[Jonathan Hays]

Sorry if this is a dumb question but I'm pretty new to gcc. I've already
tried putting most of the libraries I can think of in my LD_LIBRARY_PATH
but gcc won't link (compiles okay, though). Maybe someone could just
point me in the right direction, like "This is a common problem - go
read the XYZ documentation".

Thanks in advance,

Jonathan

=========
venus:root# make
g++  -o agent agent.o -lvcsagfw -lsocket -lnsl -lposix4 -lpthread  
Undefined                       first referenced
 symbol                             in file
_ex_rethrow_q                       /usr/local/lib/libvcsagfw.so
_pure_error_                        /usr/local/lib/libvcsagfw.so
_vector_delete_                     /usr/local/lib/libvcsagfw.so
_vector_new_                        /usr/local/lib/libvcsagfw.so
ld: fatal: Symbol referencing errors. No output written to agent
make: *** [agent] Error 1
venus:root#