Index: Mk/bsd.port.mk
===================================================================
--- Mk/bsd.port.mk
+++ Mk/bsd.port.mk
@@ -1584,10 +1584,10 @@
 TEST_ENV?=		${MAKE_ENV}
 
 PKG_ENV+=		PORTSDIR=${PORTSDIR}
-CONFIGURE_ENV+=	XDG_DATA_HOME=${WRKDIR} \
+CONFIGURE_ENV+=	XDG_DATA_HOME=${STAGEDIR}${PREFIX}/share \
 				XDG_CONFIG_HOME=${WRKDIR} \
 				HOME=${WRKDIR}
-MAKE_ENV+=		XDG_DATA_HOME=${WRKDIR} \
+MAKE_ENV+=		XDG_DATA_HOME=${STAGEDIR}${PREFIX}/share \
 				XDG_CONFIG_HOME=${WRKDIR} \
 				HOME=${WRKDIR}
 # Respect TMPDIR passed via make.conf or similar and pass it down