Problem linking my code with ARPACK on OSX (using MacPorts for ARPACK)

Question

I am trying to compile a C++ program which invokes the ARPACK library.

My problem is that when everything is linked, some of the symbols in the ARPACK library do not get resolved. They are

__gfortran_transfer_integer   
__gfortran_transfer_character  
__gfortran_transfer_complex   
__gfortran_compare_string  
__gfortran_st_write_done  
__gfortran_st_write  
__gfortran_transfer_real  
__gfortran_transfer_array 

I did a brute force search on my lib directory, and found no library which provided all of these symbols. A couple of them are provided by libf77blas, and it looks like g95 has some similar symbols (with gfortran replaced by g95), but I am at a complete loss as to what else I might need to install. I am compiling my code with

g++-mp-4.5 -O3 -Wall -Wl,-search_paths_first -headerpad_max_install_names my.o -o my.out -L/opt/local/lib -larpack -lm -L/opt/local/lib -lgsl -lgslcblas -lm -lf77blas -llapack -larpack -lqblas -lsquack

and /opt/local/lib actually has all the libraries I reference.

Has anyone run into this problem, or can point to the solution?

Answer 1

add to linker -lgfortran .................