/usr/share/man/man1/powerpc64le-linux-gnu-gnatname-6.1.gz is in gnat-6-powerpc64le-linux-gnu 6.3.0-18cross1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/powerpc64le-linux-gnu-gnat-6.1.gz