--- old/make/autoconf/basic_windows.m4	2020-05-31 21:25:04.033672681 +0900
+++ new/make/autoconf/basic_windows.m4	2020-05-31 21:25:03.941673934 +0900
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -148,12 +148,12 @@
     elif test "x$OPENJDK_BUILD_OS_ENV" = xwindows.wsl; then
       FIXPATH="$FIXPATH_BIN -w"
     fi
+    $RM -rf $FIXPATH_BIN $FIXPATH_DIR
+    $MKDIR -p $FIXPATH_DIR $CONFIGURESUPPORT_OUTPUTDIR/bin
     FIXPATH_SRC_W="$FIXPATH_SRC"
     FIXPATH_BIN_W="$FIXPATH_BIN"
     UTIL_REWRITE_AS_WINDOWS_MIXED_PATH([FIXPATH_SRC_W])
     UTIL_REWRITE_AS_WINDOWS_MIXED_PATH([FIXPATH_BIN_W])
-    $RM -rf $FIXPATH_BIN $FIXPATH_DIR
-    $MKDIR -p $FIXPATH_DIR $CONFIGURESUPPORT_OUTPUTDIR/bin
     cd $FIXPATH_DIR
     $CC $FIXPATH_SRC_W -Fe$FIXPATH_BIN_W > $FIXPATH_DIR/fixpath1.log 2>&1
     cd $CONFIGURE_START_DIR