File setup-tgt-conf-d.patch of Package tgt

--- conf/Makefile
+++ conf/Makefile
@@ -1,4 +1,5 @@
 sysconfdir ?= /etc
+docdatadir ?= /usr/share/doc/packages/
 
 EXAMPLES = targets.conf.example targets.conf.vtl.L700 targets.conf.vtl.MSL2024
 
@@ -11,9 +12,10 @@
 	if [ ! -f $(DESTDIR)$(sysconfdir)/tgt/targets.conf ] ; then \
 		install -m 644 targets.conf $(DESTDIR)$(sysconfdir)/tgt ; \
 	fi
-	install -d -m 755 $(DESTDIR)$(sysconfdir)/tgt/examples
+	install -d -m 755 $(DESTDIR)$(sysconfdir)/tgt/conf.d
+	install -d -m 755 $(DESTDIR)$(docdatadir)/tgt/examples
 	for f in $(EXAMPLES) ; do \
-		install -m 644 examples/$$f $(DESTDIR)$(sysconfdir)/tgt/examples ;\
+		install -m 644 examples/$$f $(DESTDIR)$(docdatadir)/tgt/examples ;\
 	done
 
 .PHONY: clean
--- conf/targets.conf
+++ conf/targets.conf
@@ -1,2 +1,7 @@
 # Empty targets configuration file -- please see the package
 # documentation directory for an example.
+
+#
+# Include configuration from directory
+# 
+include /etc/tgt/conf.d/*.conf