src/mach2.h

   1 /* Definitions for Emacs running on Mach version 2 (non-kernelized system).
   2    Copyright (C) 1990 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Emacs.
   5
   6 GNU Emacs is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 1, or (at your option)
   9 any later version.
  10
  11 GNU Emacs is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Emacs; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20 #include "bsd4-3.h"
  21
  22 /* SYSTEM_TYPE should indicate the kind of system you are using.
  23  It sets the Lisp variable system-type.  We'll need to undo the bsd one. */
  24
  25 #undef SYSTEM_TYPE
  26 #define SYSTEM_TYPE "next-mach"
  27
  28 #define LD_SWITCH_SYSTEM -X -noseglinkedit
  29
  30 /* Don't use -lc on the NeXT.  */
  31 #define LIB_STANDARD -lsys_s
  32 #define LIB_MATH -lm
  33
  34 #define environ _environ
  35
  36 #define START_FILES pre-crt0.o
  37 #define UNEXEC unexnext.o
  38
  39 /* start_of_text isn't actually used, so make it compile without error.  */
  40 #define TEXT_START 0
  41 /* This seems to be right for end_of_text, but it may not be used anyway.  */
  42 #define TEXT_END get_etext ()
  43 /* This seems to be right for end_of_data, but it may not be used anyway.  */
  44 #define DATA_END get_edata ()
  45
  46 /* Defining KERNEL_FILE causes lossage because sys/file.h
  47    stupidly gets confused by it.  */
  48 #undef KERNEL_FILE