File 0030-qt-accelerate-qmake.patch of Package qt

diff -Naur qt.old/configure qt/configure
--- qt.old/configure	2012-09-07 12:29:58.000000000 +0000
+++ qt/configure	2013-04-03 16:08:46.546530900 +0000
@@ -9014,13 +9014,23 @@
 # build makefiles based on the configuration
 #-------------------------------------------------------------------------------
 
+# select the qmake used during qt build
+QMAKE="$outpath/bin/qmake"
+if [ ! -z "$ACCELERATE_QT_BUILD" ]; then
+# exec qmake to test if it exists (for scratchbox2 mapping magic)
+    /usr/lib/qt4/bin/qmake -v >/dev/null 2>&1
+    if [ $? -eq 0 ]; then
+	QMAKE=/usr/lib/qt4/bin/qmake
+    fi
+fi
+
 echo "Finding project files. Please wait..."
 if [ "$CFG_NOPROCESS" != "yes" ]; then
-    "$outpath/bin/qmake" -prl -r "${relpath}/projects.pro"
+    "$QMAKE" -prl -r "${relpath}/projects.pro"
     if [ -f "${relpath}/projects.pro" ]; then
         mkfile="${outpath}/Makefile"
         [ -f "$mkfile" ] && chmod +w "$mkfile"
-        QTDIR="$outpath" "$outpath/bin/qmake" -spec "$XQMAKESPEC" "${relpath}/projects.pro" -o "$mkfile"
+        QTDIR="$outpath" "$QMAKE" -spec "$XQMAKESPEC" "${relpath}/projects.pro" -o "$mkfile"
     fi
 fi
 
@@ -9207,7 +9217,6 @@
         QMAKE_SPEC_ARGS="-spec $SPEC"
         echo $ECHO_N "  for $a$ECHO_C"
 
-        QMAKE="$outpath/bin/qmake"
 	QMAKE_ARGS="$QMAKE_SWITCHES $QMAKE_SPEC_ARGS"
         if [ "$file" = ".projects.3" ]; then
             echo " (fast)"