Make: update script mode

package/build-pkg.sh

@@ -0,0 +1,5 @@
+.vscode
+.o
+.DS_Store
+.swp.
+smartdns

systemd/smartdns.service

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+[Unit]
+Description=SmartDNS Server
+After=network.target 
+StartLimitBurst=0
+StartLimitIntervalSec=60
+
+[Service]
+Type=forking
+PIDFile=/var/run/smartdns.pid
+EnvironmentFile=/etc/default/smartdns
+ExecStart=/usr/sbin/smartdns -p /var/run/smartdns.pid $SMART_DNS_OPTS 
+KillMode=process
+Restart=always
+RestartSec=2
+TimeoutStopSec=5
+
+[Install]
+WantedBy=multi-user.target
+Alias=smartdns.service