Initial revision

From-SVN: r8219

gcc/config/xm-gnu.h

+/* Configuration for GNU C-compiler for hosts running GNU.
+   Copyright (C) 1994 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 2, or (at your option)
+any later version.
+
+GNU CC 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 GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* This file defines machine-independent things specific to a host
+   running GNU.  This file should not be specified as $xm_file itself;
+   instead $xm_file should be CPU/xm-gnu.h, which should include both
+   CPU/xm-CPU.h and this file xm-gnu.h.  */
+   
+
+/* Get a definition of O_RDONLY; some of the GCC files don't include this
+   properly and will define it themselves to be zero. */
+#include <fcntl.h>