diff --git a/config.tests/unix/arch.test b/config.tests/unix/arch.test
index 7b1c01ce28..56d71e6066 100755
--- a/config.tests/unix/arch.test
+++ b/config.tests/unix/arch.test
@@ -44,7 +44,7 @@ done
 test -d "$OUTDIR/config.tests/arch" || mkdir -p "$OUTDIR/config.tests/arch"
 cd "$OUTDIR/config.tests/arch"
 [ -f Makefile ] && $MAKE distclean >/dev/null 2>&1
-OUTDIR=$OUTDIR "$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "QT_BUILD_TREE=$OUTDIR" "LIBS+=$LFLAGS" "QMAKE_CXXFLAGS+=$CXXFLAGS" "INCLUDEPATH+=$INCLUDEPATH" "CONFIG-=app_bundle" "$SRCDIR/config.tests/arch/arch$PROSUFFIX.pro" >/dev/null 2>&1 || echo "qmake is broken" >&2
+OUTDIR=$OUTDIR "$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "LIBS+=$LFLAGS" "QMAKE_CXXFLAGS+=$CXXFLAGS" "INCLUDEPATH+=$INCLUDEPATH" "CONFIG-=app_bundle" "$SRCDIR/config.tests/arch/arch$PROSUFFIX.pro" >/dev/null 2>&1 || echo "qmake is broken" >&2
 
 
 ARCH=""
diff --git a/config.tests/unix/compile.test b/config.tests/unix/compile.test
index f99237cb50..67325f2c20 100755
--- a/config.tests/unix/compile.test
+++ b/config.tests/unix/compile.test
@@ -67,7 +67,7 @@ test -r Makefile && $MAKE distclean >/dev/null 2>&1
 # Make sure output from possible previous tests is gone
 rm -f "$EXE" "${EXE}.exe"
 
-set -- "$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "CONFIG+=$QMAKE_CONFIG" "CONFIG+=android_app" "CONFIG-=debug_and_release app_bundle lib_bundle" "LIBS*=$LFLAGS" "LIBS+=$MAC_ARCH_LFLAGS" "INCLUDEPATH*=$INCLUDEPATH" "QMAKE_CXXFLAGS*=$CXXFLAGS" "QMAKE_CXXFLAGS+=$MAC_ARCH_CXXFLAGS" "QT_BUILD_TREE=$OUTDIR" "$SRCDIR/$TEST/$EXE.pro" -o "$OUTDIR/$TEST/Makefile"
+set -- "$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "CONFIG+=$QMAKE_CONFIG" "CONFIG+=android_app" "CONFIG-=debug_and_release app_bundle lib_bundle" "LIBS*=$LFLAGS" "LIBS+=$MAC_ARCH_LFLAGS" "INCLUDEPATH*=$INCLUDEPATH" "QMAKE_CXXFLAGS*=$CXXFLAGS" "QMAKE_CXXFLAGS+=$MAC_ARCH_CXXFLAGS" "$SRCDIR/$TEST/$EXE.pro" -o "$OUTDIR/$TEST/Makefile"
 if [ "$VERBOSE" = "yes" ]; then
     OUTDIR=$OUTDIR "$@" && $MAKE && SUCCESS=yes
 else
diff --git a/config.tests/unix/ptrsize.test b/config.tests/unix/ptrsize.test
index 3ad15dbd2b..4f42c6d11d 100755
--- a/config.tests/unix/ptrsize.test
+++ b/config.tests/unix/ptrsize.test
@@ -10,7 +10,7 @@ OUTDIR=$4
 
 # build and run a test program
 test -d "$OUTDIR/config.tests/unix/ptrsize" || mkdir -p "$OUTDIR/config.tests/unix/ptrsize"
-"$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "QT_BUILD_TREE=$OUTDIR" "CONFIG-=app_bundle" "$SRCDIR/config.tests/unix/ptrsize/ptrsizetest.pro" -o "$OUTDIR/config.tests/unix/ptrsize/Makefile" >/dev/null 2>&1
+"$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "CONFIG-=app_bundle" "$SRCDIR/config.tests/unix/ptrsize/ptrsizetest.pro" -o "$OUTDIR/config.tests/unix/ptrsize/Makefile" >/dev/null 2>&1
 cd "$OUTDIR/config.tests/unix/ptrsize"
 
 if [ "$VERBOSE" = "yes" ]; then
diff --git a/config.tests/x11/notype.test b/config.tests/x11/notype.test
index 1b534c8cb7..3a01d8f1d7 100755
--- a/config.tests/x11/notype.test
+++ b/config.tests/x11/notype.test
@@ -27,7 +27,7 @@ if [ $XPLATFORM = "solaris-g++" -o $XPLATFORM = "hpux-g++" -o $XPLATFORM = "aix-
     NOTYPE=yes
 
     test -d "$OUTDIR/config.tests/x11/notype" || mkdir -p "$OUTDIR/config.tests/x11/notype"
-    "$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "QT_BUILD_TREE=$OUTDIR" "$SRCDIR/config.tests/x11/notype/notypetest.pro" -o "$OUTDIR/config.tests/x11/notype/Makefile" >/dev/null 2>&1
+    "$OUTDIR/bin/qmake" -nocache -spec "$QMKSPEC" "$SRCDIR/config.tests/x11/notype/notypetest.pro" -o "$OUTDIR/config.tests/x11/notype/Makefile" >/dev/null 2>&1
     cd "$OUTDIR/config.tests/x11/notype"
 
     if [ "$VERBOSE" = "yes" ]; then