gfortran-5-multilib-s390x-linux-gnu 5.4.0-6ubuntu1~16.04.9cross1 (amd64 binary) in ubuntu xenial

 This is the GNU Fortran compiler, which compiles Fortran on platforms
 supported by the gcc compiler.
 .
 This is a dependency package, depending on development packages
 for the non-default multilib architecture(s).