Arch team, please test and keyword: net-misc/pps-tools Targeted unstable KEYWORDS: arm64 I installed and tested net-misc/pps-tools-1.0.1 and net-misc/pps-tools-1.0.2 on arm64 to enable useflag "parse-clocks" for net-misc/ntp and tested a specific clock (one of the listed here: http://doc.ntp.org/current-stable/drivers/driver8.html) successfully. Packages was build normaly.
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=675012d3f892c605b8f3e28cbaa23b396166d345