polkit: enable systemd support

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/security/polkit/package.mk

@@ -40,7 +40,7 @@ PKG_CONFIGURE_OPTS_TARGET="--libexecdir=/usr/lib/polkit-1 \
                            --disable-gtk-doc \
                            --disable-nls \
                            --disable-introspection \
-                           --disable-systemd \
+                           --enable-systemd \
                            --with-authfw=shadow \
                            --with-os-type=redhat \
                            --with-expat=$SYSROOT_PREFIX/usr"
@@ -51,6 +51,8 @@ post_makeinstall_target() {
 }
 
 post_install() {
+  enable_service polkit.service
+
   echo "chmod 4755 $INSTALL/usr/bin/pkexec" >> $FAKEROOT_SCRIPT
   echo "chmod 4755 $INSTALL/usr/lib/polkit-1/polkit-agent-helper-1" >> $FAKEROOT_SCRIPT
 }

packages/security/polkit/system.d/polkit.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=PolicyKit daemon
+After=syslog.target
+
+[Service]
+ExecStart=/usr/lib/polkit-1/polkitd --no-debug
+KillMode=process
+
+[Install]
+WantedBy=multi-user.target