Added support for intelligent handling of DST transitions in cron.

reviewed by: imp

etc/defaults/rc.conf

@@ -398,6 +398,7 @@ sendmail_msp_queue_flags="-L sm-msp-queue -Ac -q30m"
 
 cron_enable="YES"	# Run the periodic job daemon.
 cron_program="/usr/sbin/cron"	# Which cron executable to run (if enabled).
+cron_dst="YES"		# Handle DST transitions intelligently (YES/NO)
 cron_flags=""		# Which options to pass to the cron daemon.
 lpd_enable="NO"		# Run the line printer daemon.
 lpd_program="/usr/sbin/lpd"	# path to lpd, if you want a different one.

etc/rc.d/cron

@@ -17,4 +17,8 @@ command="/usr/sbin/${name}"
 pidfile="/var/run/${name}.pid"
 
 load_rc_config $name
+if checkyesno cron_dst
+then
+	cron_flags="$cron_flags -s"
+fi
 run_rc_command "$1"