when compiling a fortran program with gfortran and linking with -lgfortran, I'm having undefined references to gfortran programs. >gfortran -o foo [lots of .o files] -L/usr/pubsw/lib/ -llapack -L/usr/pubsw/lib/ -lblas -L/usr/lib/gcc/x86_64-linux-gnu/4.3 -lgfortran -lgfortranbegin For example, I get error messages related to: undefined reference to `_gfortran_transfer_array' undefined reference to `_gfortran_os_error' both of these functions appear in the libgfortran I'm linking against: > nm /usr/lib/gcc/x86_64-linux-gnu/4.3/libgfortran.a | grep os_error 0000000000000840 T _gfortran_os_error 0000000000000840 T _gfortrani_os_error U _gfortrani_os_error U _gfortrani_os_error > nm /usr/lib/gcc/x86_64-linux-gnu/4.3/libgfortran.a | grep transfer_array 0000000000000670 T _gfortran_transfer_array How can I link in libgfortran properly? Is it a versioning issue? I find my gfortran version : > gfortran --version GNU Fortran (Ubuntu 4.3.3-5ubuntu4) 4.3.3 and I link against the libgfortran in a 4.3 directory: /usr/lib/gcc/x86_64-linux-gnu/4.3 Any ideas? Thanks very much, T
