Add systemd dependency back for network recipe

Fixes openbmc/openbmc#703

Change-Id: I4dedb161358d6493830f1565645cd4b9b60cfed0
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
diff --git a/meta-phosphor/common/recipes-phosphor/network/network.bb b/meta-phosphor/common/recipes-phosphor/network/network.bb
index 3eaec1e..4eeaec1 100644
--- a/meta-phosphor/common/recipes-phosphor/network/network.bb
+++ b/meta-phosphor/common/recipes-phosphor/network/network.bb
@@ -10,7 +10,9 @@
 DBUS_SERVICE_${PN} += "org.openbmc.NetworkManager.service"
 SYSTEMD_SERVICE_${PN} += "network-update-dns.service"
 
+DEPENDS += "systemd"
 DEPENDS += "autoconf-archive-native"
+RDEPENDS_${PN} += "libsystemd"
 RDEPENDS_${PN} += "python-dbus python-pygobject python-ipy"
 
 SRC_URI += "git://github.com/openbmc/phosphor-networkd"