@@ -139,11 +139,12 @@
 	fi
 
 	case "${pkg}" in
 		tcl)
 			TCLCONFIGDIR=$(find "$(pwd)/tcl/build" -name tclConfig.sh | head -1 | sed 's@/[^/]*$@@')
-			export TCLCONFIGDIR
+			TCLCONFIGDIRTAIL="$(basename "${TCLCONFIGDIR}")"
+			export TCLCONFIGDIR TCLCONFIGDIRTAIL
 			;;
 	esac
 
 	if [ "${failed}" = "1" ]; then
 		buildfailed="1"