Install systemd services with autotools

Change-Id: I3a87d5ad4cb43efdcfc25828144f825f4d3b1594
diff --git a/debian/osmo-msc.install b/debian/osmo-msc.install
index 6b84b8f..1e7f22f 100644
--- a/debian/osmo-msc.install
+++ b/debian/osmo-msc.install
@@ -1,3 +1,4 @@
+lib/systemd/system/osmo-msc.service
 usr/bin/osmo-msc
 usr/share/doc/osmo-msc/examples/osmo-msc/osmo-msc.cfg usr/share/doc/osmo-msc/examples
 usr/share/doc/osmo-msc/examples/osmo-msc/osmo-msc_custom-sccp.cfg usr/share/doc/osmo-msc/examples
diff --git a/debian/osmo-msc.service b/debian/osmo-msc.service
deleted file mode 120000
index 784b8b5..0000000
--- a/debian/osmo-msc.service
+++ /dev/null
@@ -1 +0,0 @@
-../contrib/systemd/osmo-msc.service
\ No newline at end of file
diff --git a/debian/rules b/debian/rules
index 15e79da..1cf3a35 100755
--- a/debian/rules
+++ b/debian/rules
@@ -42,11 +42,11 @@
 
 # main packaging script based on dh7 syntax
 %:
-	dh $@ --with autoreconf 
+	dh $@ --with autoreconf
 
 # debmake generated override targets
 # Set options for ./configure
-CONFIGURE_FLAGS += --enable-iu --enable-smpp
+CONFIGURE_FLAGS += --enable-iu --enable-smpp --with-systemdsystemunitdir=/lib/systemd/system
 override_dh_auto_configure:
 	dh_auto_configure -- $(CONFIGURE_FLAGS)
 #