/usr/share/man/ is in gnat-5-arm-linux-gnueabihf 5.5.0-12ubuntu1cross1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/man/man1/arm-linux-gnueabihf-gnatlink.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatls-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatls.1.gz
/usr/share/man/man1/
/usr/share/man/man1/arm-linux-gnueabihf-gnat-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnat.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatbind-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatbind.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatchop-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatchop.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatclean-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatclean.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatfind-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatfind.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatgcc.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnathtml-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnathtml.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatkr-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatkr.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatlink-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatmake-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatmake.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatname-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatname.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatprep-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatprep.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatxref-5.1.gz
/usr/share/man/man1/arm-linux-gnueabihf-gnatxref.1.gz