OS X Yosemite 10.10.x mDNSResponder vs. discoveryd Makefile

com.apple.mDNSResponder.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>com.apple.mDNSResponder</string>
	<key>OnDemand</key>
	<false/>
	<key>InitGroups</key>
	<false/>
	<key>UserName</key>
	<string>_mdnsresponder</string>
	<key>GroupName</key>
	<string>_mdnsresponder</string>
	<key>ProgramArguments</key>
	<array>
		<string>/usr/sbin/mDNSResponder</string>
	</array>
	<key>MachServices</key>
	<dict>
		<key>com.apple.mDNSResponder</key>
		<true/>
		<key>com.apple.mDNSResponder.dnsproxy</key>
		<true/>
	</dict>
	<key>Sockets</key>
	<dict>
		<key>Listeners</key>
		<dict>
			<key>SockFamily</key>
			<string>Unix</string>
			<key>SockPathName</key>
			<string>/var/run/mDNSResponder</string>
			<key>SockPathMode</key>
			<integer>438</integer>
		</dict>
	</dict>
	<key>EnableTransactions</key>
	<true/>
	<key>BeginTransactionAtShutdown</key>
	<true/>
	<key>POSIXSpawnType</key>
	<string>Interactive</string>
</dict>
</plist>

com.apple.mDNSResponderHelper.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>com.apple.mDNSResponderHelper</string>
	<key>OnDemand</key>
	<true/>
	<key>ProgramArguments</key>
	<array>
		<string>/usr/sbin/mDNSResponderHelper</string>
	</array>
	<key>MachServices</key>
	<dict>
		<key>com.apple.mDNSResponderHelper</key>
		<true/>
	</dict>
	<key>EnableTransactions</key>
	<true/>
	<key>BeginTransactionAtShutdown</key>
	<true/>
	<key>POSIXSpawnType</key>
	<string>Interactive</string>
</dict>
</plist>

Makefile

LAUNCH_DAEMONS       = /System/Library/LaunchDaemons
MDNSRESPONDER        = com.apple.mDNSResponder.plist
MDNSRESPONDER_HELPER = com.apple.mDNSResponderHelper.plist
DISCOVERYD           = com.apple.discoveryd.plist
DISCOVERYD_HELPER    = com.apple.discoveryd_helper.plist

install: copy-files unload-discoveryd load-mDNSResponder
uninstall: unload-mDNSResponder load-discoveryd remove-files
clear-caches: clear-mdns-cache clear-udns-cache
reload-discoveryd: unload-discoveryd load-discoveryd
reload-mDNSResponder: unload-mDNSResponder load-mDNSResponder

copy-files:
	cp ./mDNSResponder /usr/sbin
	cp ./mDNSResponderHelper /usr/sbin
	cp ./$(MDNSRESPONDER) $(LAUNCH_DAEMONS)
	cp ./$(MDNSRESPONDER_HELPER) $(LAUNCH_DAEMONS)

remove-files:
	rm -rf /usr/sbin/mDNSResponder
	rm -rf /usr/sbin/mDNSResponderHelper
	rm -rf $(LAUNCH_DAEMONS)/$(MDNSRESPONDER)
	rm -rf $(LAUNCH_DAEMONS)/$(MDNSRESPONDER_HELPER)

load-discoveryd:
	launchctl load -w $(LAUNCH_DAEMONS)/$(DISCOVERYD)
	launchctl load -w $(LAUNCH_DAEMONS)/$(DISCOVERYD_HELPER)

unload-discoveryd:
	launchctl unload -w $(LAUNCH_DAEMONS)/$(DISCOVERYD)
	launchctl unload -w $(LAUNCH_DAEMONS)/$(DISCOVERYD_HELPER)

load-mDNSResponder:
	launchctl load -w $(LAUNCH_DAEMONS)/$(MDNSRESPONDER)
	launchctl load -w $(LAUNCH_DAEMONS)/$(MDNSRESPONDER_HELPER)

unload-mDNSResponder:
	launchctl unload -w $(LAUNCH_DAEMONS)/$(MDNSRESPONDER)
	launchctl unload -w $(LAUNCH_DAEMONS)/$(MDNSRESPONDER_HELPER)

clear-mdns-cache:
	discoveryutil mdnsflushcache

clear-udns-cache:
	discoveryutil udnsflushcaches

#plist-fix:
#	sudo sed -i .orig '/ProgramArguments/,/<\/array>/ { s/\(<string>-launchd<\/string>\)/\1\ <string>-AlwaysAppendSearchDomains<\/string>/ }' /System/Library/LaunchDaemons/com.apple.mDNSResponder.plist