-PROGRAM_TARGETS= udptunnel-forwarder udptunnel-reconf
-TARGETS= service blowfishtest $(PROGRAM_TARGETS)
-PROGRAMS= udptunnel $(PROGRAM_TARGETS)
+PROGRAM_TARGETS+=
+PROGRAM_TARGETS$(depr)+= udptunnel-forwarder udptunnel-reconf
+
+TARGETS+= service
+TARGETS$(depr)+= blowfishtest
+TARGETS+= $(PROGRAM_TARGETS)
+
+PROGRAMS$(depr)+= udptunnel
+PROGRAMS+= $(PROGRAM_TARGETS)
+
+DIRS+= $(libuserv)
+DIRS$(depr)+= $(bindir) $(services) $(varlibvpn) $(shareuserv)
+
+SHAREFILES$(depr)+= udptunnel-vpn-config.m4 udptunnel-vpn-defaults