gfortran-7-multilib-powerpc64-linux-gnu 7.4.0-1ubuntu1~18.10.1cross1 (amd64 binary) in ubuntu cosmic

 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).