1/* Configuration for GCC for hosting on VMS
2   using a Unix style C library.
3   Copyright (C) 1996-2015 Free Software Foundation, Inc.
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING3.  If not see
19<http://www.gnu.org/licenses/>.  */
20
21/* A couple of conditionals for execution machine are controlled here.  */
22#ifndef VMS
23#define VMS
24#endif
25
26/* Causes exit() to be redefined to __posix_exit() and
27   Posix compatible failure and success codes to be used.  */
28#define _POSIX_EXIT 1
29
30/* Open files in stream mode if not otherwise explicitly specified.  */
31#define __UNIX_FOPEN 1
32
33/* Write to stdout using fputc to avoid record terminators in pipes.  */
34#define __UNIX_FWRITE 1
35
36#define STDC_HEADERS 1
37
38#define HOST_EXECUTABLE_SUFFIX ".exe"
39#define HOST_OBJECT_SUFFIX ".obj"
40
41#define DUMPFILE_FORMAT "_%02d_"
42
43#define DELETE_IF_ORDINARY(NAME,ST,VERBOSE_FLAG)           \
44do                                                         \
45  {                                                        \
46    while (stat (NAME, &ST) >= 0 && S_ISREG (ST.st_mode))  \
47      if (unlink (NAME) < 0)                               \
48	{                                                  \
49	  if (VERBOSE_FLAG)                                \
50	    perror_with_name (NAME);                       \
51	  break;                                           \
52	}                                                  \
53  } while (0)
54
55/* If 64 bit pointers are used, use 64 bit specifier.  */
56
57#if (defined (__INITIAL_POINTER_SIZE) && __INITIAL_POINTER_SIZE == 64) \
58  || defined (__LONG_POINTERS)
59#define HOST_LONG_FORMAT "ll"
60#define HOST_PTR_PRINTF "%llp"
61#endif
62
63#define STANDARD_STARTFILE_PREFIX "/gnu/lib/"
64