krb5: add systemd support

Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-connectivity/krb5/krb5/krb5-admin-server.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=MIT Kerberos KDC administrative daemon
+After=syslog.target network.target
+ConditionPathExists=/etc/krb5.conf
+
+[Service]
+Type=forking
+ExecStartPre=/bin/sh -c "test ! -f /var/log/kadmind.log || test ! -x /sbin/restorecon || /sbin/restorecon -F /var/log/kadmind.log"
+ExecStart=/usr/sbin/kadmind
+SuccessExitStatus=1 2 SIGKILL
+TimeoutStopSec=30
+
+[Install]
+WantedBy=multi-user.target

meta-oe/recipes-connectivity/krb5/krb5/krb5-kdc.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=MIT Kerberos KDC
+After=syslog.target network.target
+ConditionPathExists=/etc/krb5.conf
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/krb5kdc
+SuccessExitStatus=1 2 SIGKILL
+TimeoutStopSec=30
+
+[Install]
+WantedBy=multi-user.target

meta-oe/recipes-connectivity/krb5/krb5_1.13.2.bb

@@ -17,7 +17,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${S}/../NOTICE;md5=f64248328d2d9928e1f04158b5243e7f"
 DEPENDS = "ncurses util-linux e2fsprogs e2fsprogs-native"
 
-inherit autotools-brokensep binconfig perlnative
+inherit autotools-brokensep binconfig perlnative systemd
 
 SHRT_VER = "${@oe.utils.trim_version("${PV}", 2)}"
 SRC_URI = "http://web.mit.edu/kerberos/dist/${BPN}/${SHRT_VER}/${BP}-signed.tar \
@@ -32,6 +32,8 @@ SRC_URI = "http://web.mit.edu/kerberos/dist/${BPN}/${SHRT_VER}/${BP}-signed.tar
            file://etc/init.d/krb5-admin-server \
            file://etc/default/krb5-kdc \
            file://etc/default/krb5-admin-server \
+           file://krb5-kdc.service \
+           file://krb5-admin-server.service \
            file://krb5-CVE-2016-3119.patch;striplevel=2 \
            file://0001-Work-around-uninitialized-warning-in-cc_kcm.c.patch;striplevel=2 \
 "
@@ -40,6 +42,9 @@ SRC_URI[sha256sum] = "e528c30b0209c741f6f320cb83122ded92f291802b6a1a1dc1a01dcdb3
 
 S = "${WORKDIR}/${BP}/src"
 
+SYSTEMD_SERVICE_${PN} = "krb5-admin-server.service krb5-kdc.service"
+SYSTEMD_AUTO_ENABLE = "disable"
+
 PACKAGECONFIG ??= "openssl"
 PACKAGECONFIG[libedit] = "--with-libedit,--without-libedit,libedit"
 PACKAGECONFIG[openssl] = "--with-pkinit-crypto-impl=openssl,,openssl"
@@ -79,20 +84,26 @@ do_configure() {
 }
 
 do_install_append() {
-    mkdir -p ${D}/${sysconfdir}/init.d ${D}/${sysconfdir}/default
-    install -m 0755 ${WORKDIR}/etc/init.d/* ${D}/${sysconfdir}/init.d
-    install -m 0644 ${WORKDIR}/etc/default/* ${D}/${sysconfdir}/default
-
     rm -rf ${D}/${localstatedir}/run
-    mkdir -p ${D}/${sysconfdir}/default/volatiles
-    echo "d root root 0755 ${localstatedir}/run/krb5kdc none" \
-           > ${D}${sysconfdir}/default/volatiles/87_krb5
+
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
+        mkdir -p ${D}/${sysconfdir}/init.d ${D}/${sysconfdir}/default
+        install -m 0755 ${WORKDIR}/etc/init.d/* ${D}/${sysconfdir}/init.d
+        install -m 0644 ${WORKDIR}/etc/default/* ${D}/${sysconfdir}/default
+
+        mkdir -p ${D}/${sysconfdir}/default/volatiles
+        echo "d root root 0755 ${localstatedir}/run/krb5kdc none" \
+              > ${D}${sysconfdir}/default/volatiles/87_krb5
+    fi
     if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
         install -d ${D}${sysconfdir}/tmpfiles.d
         echo "d /run/krb5kdc - - - -" \
               > ${D}${sysconfdir}/tmpfiles.d/krb5.conf
-    fi
 
+        install -d ${D}${systemd_system_unitdir}
+        install -m 0644 ${WORKDIR}/krb5-admin-server.service ${D}${systemd_system_unitdir}
+        install -m 0644 ${WORKDIR}/krb5-kdc.service ${D}${systemd_system_unitdir}
+    fi
 }
 
 pkg_postinst_${PN} () {