/usr/lib/ia64-linux-gnu/ is in binutils-ia64-linux-gnu 2.30-15ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ia64-linux-gnu/ldscripts/
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.x
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xbn
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xc
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xce
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xd
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xdc
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xdce
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xde
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xdw
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xdwe
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xe
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xn
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xr
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xs
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xsc
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xsce
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xse
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xsw
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xswe
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xu
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xw
/usr/lib/ia64-linux-gnu/ldscripts/elf64_ia64.xwe