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1 /* System description file for SCO 3.2v4.
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2 Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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3
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4 This file is part of GNU Emacs.
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5
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6 GNU Emacs is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 2, or (at your option)
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9 any later version.
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10
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11 GNU Emacs is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: FSF 19.31. */
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22
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23 /* Contributed by Ian Lance Taylor, ian@cygnus.com. */
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24
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25 /* SCO is sort of like SVR3. */
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26 #include "usg5-3.h"
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27 #define SC0_R4
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28
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29 #if 0 /* Turned off rather than make the Lisp code check for this. -- rms.
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30 I am assuming that (at least most of) the tests for usg-unix-v
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31 do the right thing for sco3.2v4 also. Things that *might* be wrong
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32 as a result of turning off these lines include the values of
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33 ange-ftp-remote-shell-file-name (now remsh)
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34 dired-chown-program (now just chown)
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35 lpr-command (now lp)
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36 nntp-buggy-select (now t)
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37 rmail-spool-directory (now /usr/mail?)
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38 and the actions of the function print-region-1. */
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39
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40 /* SYSTEM_TYPE should indicate the kind of system you are using. */
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41 #undef SYSTEM_TYPE
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42 #define SYSTEM_TYPE "SCO 3.2v4"
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43 #endif
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44
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45 /* SCO has ptys with unusual names. */
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46
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47 #define PTY_ITERATION \
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48 for (i = 0; ; i++)
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49 #define PTY_NAME_SPRINTF \
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50 sprintf (pty_name, "/dev/ptyp%d", i);
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51 #define PTY_TTY_NAME_SPRINTF \
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52 sprintf (pty_name, "/dev/ttyp%d", i);
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53
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54 /* Must use 'cc' to link when build with motif toolkit. */
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55 #ifndef __GNUC__
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56 #define LINKER "cc"
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57 #endif
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58
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59 #ifdef HAVE_SOCKETS
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60 #define LIBS_SYSTEM "-lsocket -lPW"
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61
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62 /* SCO has gettimeofday in socket library */
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63 /* Autoconf should determine this, but for now,
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64 play safe to avoid error rather than deleting this
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65 and risking the wrong result. */
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66 #ifndef HAVE_GETTIMEOFDAY
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67 #define HAVE_GETTIMEOFDAY
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68 #endif
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69 #endif
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70
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71 /* This enables configure to tell that we have alloca. */
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72 #ifndef LIBS_SYSTEM
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73 #define LIBS_SYSTEM "-lPW"
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74 #endif
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75
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76 #ifdef HAVE_X11R5
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77 /* configure can't get this right linking fails unless -lsocket is used. */
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78 #undef HAVE_XSCREENNUMBEROFSCREEN
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79 #define HAVE_XSCREENNUMBEROFSCREEN
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80 #endif
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81
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82 /* We don't have -loldX, and we don't need it. */
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83 #define LIB_XMENU_LIB
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84
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85 /* SCO does have TIOCGWINSZ. */
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86 #undef BROKEN_TIOCGWINSZ
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87 #define NEED_PTEM_H
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88
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89 /* We need to link with crt1.o and crtn.o. */
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90 #define START_FILES "pre-crt0.o /lib/crt1.o"
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91 #define LIB_STANDARD "-lc /lib/crtn.o"
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92
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93 /* Specify program for etc/fakemail to run. Define SMAIL if you are
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94 using smail, don't for MMDF. */
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95
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96 #ifdef SMAIL
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97 #define MAIL_PROGRAM_NAME "/bin/smail -q0"
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98 #else
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99 #define MAIL_PROGRAM_NAME "/usr/lib/mail/execmail"
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100 #endif
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101
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102 /* Tell process_send_signal to use VSUSP instead of VSWTCH. */
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103 #define PREFER_VSUSP
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104
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105 /* wjs@wiis.wang.com says SCO 3.2 v4.2 "has sockets",
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106 but only for network connections.
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107 It doesn't have the kind of sockets that emacsclient.c
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108 and emacsserver.c would use. */
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109 #define NO_SOCKETS_IN_FILE_SYSTEM
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