sssd: Create /var/log/sssd in runtime

/var/log is normally a link to /var/volatile/log and /var/volatile is a
tmpfs mount. So anything created in /var/log will not be available when
the tmpfs is mounted.

[Thanks to Peter Kjellerstedt for example]

Signed-off-by: Armin Kuster <akuster808@gmail.com>

recipes-security/sssd/sssd_2.5.2.bb

@@ -86,13 +86,23 @@ do_install () {
     rmdir --ignore-fail-on-non-empty "${D}/${bindir}"
     install -d ${D}/${sysconfdir}/${BPN}
     install -m 600 ${WORKDIR}/${BPN}.conf ${D}/${sysconfdir}/${BPN}
-    install -D -m 644 ${WORKDIR}/volatiles.99_sssd ${D}/${sysconfdir}/default/volatiles/99_sssd
+
+    # /var/log/sssd needs to be created in runtime. Use rmdir to catch if
+    # upstream stops creating /var/log/sssd, or adds something else in
+    # /var/log.
+    rmdir ${D}${localstatedir}/log/${BPN} ${D}${localstatedir}/log
+    rmdir --ignore-fail-on-non-empty ${D}${localstatedir}
 
     if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
         install -d ${D}${sysconfdir}/tmpfiles.d
         echo "d /var/log/sssd 0750 - - - -" > ${D}${sysconfdir}/tmpfiles.d/sss.conf
     fi
 
+    if [ "${@bb.utils.filter('DISTRO_FEATURES', 'sysvinit', d)}" ]; then
+        install -d ${D}${sysconfdir}/default/volatiles
+        echo "d ${SSSD_UID}:${SSSD_GID} 0755 ${localstatedir}/log/${BPN} none" > ${D}${sysconfdir}/default/volatiles/99_${BPN}
+    fi
+
     # Remove /run as it is created on startup
     rm -rf ${D}/run
 
@@ -106,6 +116,8 @@ fi
     chown ${SSSD_UID}:${SSSD_GID} ${sysconfdir}/${BPN}/${BPN}.conf
 }
 
+FILES:${PN} += "${nonarch_libdir}/tmpfiles.d"
+
 CONFFILES:${PN} = "${sysconfdir}/${BPN}/${BPN}.conf"
 
 INITSCRIPT_NAME = "sssd"