/usr/powerpc-linux-gnu/lib/libresolv.so.2 is in libc6-powerpc-cross 2.19-0ubuntu2cross1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/powerpc-linux-gnu/lib/libresolv-2.19.so
/usr/powerpc-linux-gnu/lib/libresolv-2.19.so