File list of package gfortran in bookworm of architecture arm64
/usr/bin/aarch64-linux-gnu-gfortran /usr/bin/gfortran /usr/share/doc/gfortran /usr/share/lintian/overrides/gfortran
/usr/bin/aarch64-linux-gnu-gfortran /usr/bin/gfortran /usr/share/doc/gfortran /usr/share/lintian/overrides/gfortran