sysstat: add systemd service files

Add sysstat.service to support systemd systems.

(From OE-Core rev: 3278af2266a078351a4f614c79bfbea2514566a1)

Signed-off-by: Li Xin <lixin.fnst@cn.fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/sysstat/sysstat.inc

@@ -6,15 +6,20 @@ SECTION = "console/utils"
 
 SRC_URI = "http://pagesperso-orange.fr/sebastien.godard/sysstat-${PV}.tar.xz \
            file://99_sysstat \
+           file://sysstat.service \
           "
 
 DEPENDS += "base-passwd"
 
-inherit autotools-brokensep gettext
+inherit autotools-brokensep gettext systemd
 
 EXTRA_OECONF += "--disable-sensors"
 EXTRA_OEMAKE += 'LFLAGS=""'
 
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE_${PN} = "sysstat.service"
+SYSTEMD_AUTO_ENABLE = "enable"
+
 do_configure_prepend() {
     export sa_lib_dir=${libdir}/sa
 }
@@ -27,6 +32,10 @@ do_install() {
 	rm -rf ${D}/var
 	install -d ${D}/etc/default/volatiles
 	install -m 0644 ${WORKDIR}/99_sysstat ${D}/etc/default/volatiles
+
+	install -d ${D}${systemd_unitdir}/system
+	install -m 0644 ${WORKDIR}/sysstat.service ${D}${systemd_unitdir}/system
+	sed -i -e 's#@LIBDIR@#${libdir}#g' ${D}${systemd_unitdir}/system/sysstat.service
 }
 
 pkg_postinst_${PN} () {

meta/recipes-extended/sysstat/sysstat/sysstat.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Resets System Activity Logs
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+User=root
+ExecStart=@LIBDIR@/sa/sa1 --boot
+
+[Install]
+WantedBy=multi-user.target
+