kde: move export XDG_DATA_HOME to kde-base

had trouble with plasma's kscreenlocker

| Error: Could not locate service type file kservicetypes5/ "kcmodule.desktop" , tried ("/home/superandy/.local/share", "/usr/local/share", "/usr/share") ((null):0, (null))

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>

classes/kde-base.bbclass

@@ -19,6 +19,10 @@ SRC_URI = "${KDE_MIRROR}/stable/${BPN}/${PV}/src/${BPN}-${PV}.tar.xz"
 # extra-cmake-modules cause dependent to check for python
 inherit cmake_qt5 cmake-extra-sanity pythonnative
 
+do_compile_prepend() {
+    export XDG_DATA_HOME=${STAGING_DATADIR}
+}
+
 FILES_${PN} += "${libdir}/plugins/kf5 ${datadir}/kf5"
 FILES_${PN}-dev += "${libdir}/cmake"
 FILES_${PN}-dbg += "${libdir}/plugins/kf5/.debug"

classes/kde-kf5.bbclass

@@ -3,7 +3,3 @@ inherit kde-base
 KF5_VERSION = "5.19.0"
 
 SRC_URI = "${KDE_MIRROR}/stable/frameworks/5.19/${BPN}-${PV}.tar.xz"
-
-do_compile_prepend() {
-    export XDG_DATA_HOME=${STAGING_DATADIR}
-}