ydotool: Do not package systemd unit files on non-systemd distros

Fixes

ERROR: ydotool-1.0.4+git-r0 do_package: QA Issue: ydotool: Files/directories were installed but not shipped in any package:
  /usr/lib
  /usr/lib/systemd
  /usr/lib/systemd/user
  /usr/lib/systemd/user/ydotoold.service

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-graphics/ydotool/ydotool_git.bb

@@ -16,5 +16,11 @@ EXTRA_OECMAKE = "\
     -DBUILD_DOCS=OFF \
 "
 
+do_install:append() {
+    if ! ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+        rm -rf ${D}${systemd_user_unitdir}
+        rmdir ${D}${nonarch_libdir}/systemd ${D}${nonarch_libdir}
+    fi
+}
 SYSTEMD_SERVICE:${PN} = "ydotoold.service"
 SYSTEMD_AUTO_ENABLE = "disable"