Lines of boinc_client.service.mk from check-in d84f73e80a that are changed by the sequence of edits moving toward check-in 7b547778fc:

d84f73e80a 2023-02-19    1: DAEMON_boinc_client_COMMAND?=/usr/sbin/idprio 31 /usr/local/bin/boinc_client
                         2: DAEMON_boinc_client_FLAGS?=--redirectio --dir /var/db/boinc
                         3: DAEMON_boinc_client_BACKGROUND?=-daemon
                         4: DAEMON_boinc_client_USER?=boinc