Index: qt/configure
--- qt/configure.orig
+++ qt/configure
@@ -3427,7 +3427,7 @@ else
     CFG_FRAMEWORK=no
 fi
 
-QMAKE_CONF_COMPILER=`getXQMakeConf QMAKE_CXX`
+QMAKE_CONF_COMPILER="${PORTS_CXX}"
 TEST_COMPILER="$CXX"
 
 [ -z "$TEST_COMPILER" ] && TEST_COMPILER=$QMAKE_CONF_COMPILER
@@ -7754,7 +7754,7 @@ case "$XPLATFORM" in
     *-g++*)
 	# Check gcc's version
 	case "$(${QMAKE_CONF_COMPILER} -dumpversion)" in
-	    8*|7*|6*|5*|4*|3.4*)
+	    [1-9][0-9].*|[4-9].*|3.4*)
 		;;
             3.3*)
                 canBuildWebKit="no"