+ $(INSTALL_DIR) $(1)/etc/config
+ $(INSTALL_DATA) ./files/vnstat.conf $(1)/etc/config/vnstat
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) ./files/vnstat.init $(1)/etc/init.d/vnstat
+endef
+
+define Package/vnstat/postinst
+#!/bin/sh
+BIN=$${IPKG_INSTROOT}/usr/bin/vnstat
+CRONTAB=$${IPKG_INSTROOT}/etc/crontabs/root
+LIB_D=$${IPKG_INSTROOT}/var/lib/vnstat
+mkdir -p $${IPKG_INSTROOT}/etc/crontabs/
+[ -d $$LIB_D ] || mkdir -p $$LIB_D
+IFACE_WAN=$$(uci get network.wan.ifname)
+if [ -n $$IFACE_WAN ]; then
+ [ -e $$LIB_D/$$IFACE_WAN ] || ( [ -x $$BIN ] && $$BIN -u -i $$IFACE_WAN )
+fi
+grep -q "$$BIN -u" $$CRONTAB 2>/dev/null
+[ $$? -ne 0 ] && echo "0-55/5 * * * * root if [ -x $$BIN ] && [ \`ls $$LIB_D | wc -l\` -ge 1 ]; then $$BIN -u; fi" >> $$CRONTAB
+true