--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/i386/driver-mingw32.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,26 @@
+/* Host OS specific configuration for the gcc driver.
+   Copyright (C) 2017 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#include "config.h"
+
+/* When defined, force the use (if non null) or not (otherwise) of CLI
+   globbing.  */
+#ifdef MINGW_DOWILDCARD
+int _dowildcard = MINGW_DOWILDCARD;
+#endif