gcc/config/alpha/xm-vms.h

   1 /* Configuration for GNU C-compiler for openVMS/Alpha.
   2    Copyright (C) 1996, 1997, 2001, 2004, 2007 Free Software Foundation, Inc.
   3    Contributed by Klaus Kaempf (kkaempf@progis.de).
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along 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 /* Define a local equivalent (sort of) for unlink */
  27 #define unlink remove
  28
  29 /* Causes exit() to be redefined to __posix_exit() and
  30    Posix compatible failure and success codes to be used */
  31 #define _POSIX_EXIT 1
  32
  33 /* Open files in stream mode if not otherwise explicitly specified */
  34 #define __UNIX_FOPEN 1
  35
  36 /* Write to stdout using fputc to avoid record terminators in pipes */
  37 #define __UNIX_FWRITE 1
  38
  39 #define STDC_HEADERS 1
  40
  41 #define HOST_EXECUTABLE_SUFFIX ".exe"
  42 #define HOST_OBJECT_SUFFIX ".obj"
  43
  44 #define DUMPFILE_FORMAT "_%02d_"
  45
  46 #define DELETE_IF_ORDINARY(NAME,ST,VERBOSE_FLAG)           \
  47 do                                                         \
  48   {                                                        \
  49     while (stat (NAME, &ST) >= 0 && S_ISREG (ST.st_mode))  \
  50       if (unlink (NAME) < 0)                               \
  51         {                                                  \
  52           if (VERBOSE_FLAG)                                \
  53             perror_with_name (NAME);                       \
  54           break;                                           \
  55         }                                                  \
  56   } while (0)