/* System description file for SCO 3.2v4.
- Copyright (C) 1993 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994 Free Software Foundation, Inc.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
/* Contributed by Ian Lance Taylor, ian@cygnus.com. */
/* SCO is sort of like SVR3. */
#include "usg5-3.h"
+#define SCO_R4
+
+#if 0 /* Turned off rather than make the Lisp code check for this. -- rms.
+ I am assuming that (at least most of) the tests for usg-unix-v
+ do the right thing for sco3.2v4 also. Things that *might* be wrong
+ as a result of turning off these lines include the values of
+ ange-ftp-remote-shell-file-name (now remsh)
+ dired-chown-program (now just chown)
+ lpr-command (now lp)
+ nntp-buggy-select (now t)
+ rmail-spool-directory (now /usr/mail?)
+ and the actions of the function print-region-1. */
/* SYSTEM_TYPE should indicate the kind of system you are using. */
#undef SYSTEM_TYPE
#define SYSTEM_TYPE "SCO 3.2v4"
+#endif
/* SCO supports job control. */
#undef NOMULTIPLEJOBS
/* SCO has termios. */
#define HAVE_TERMIOS
-/* SCO has timeval. */
-#define HAVE_TIMEVAL
-
/* SCO has ptys with unusual names. */
#define HAVE_PTYS
+#define PTY_ITERATION \
+ for (i = 0; ; i++)
#define PTY_NAME_SPRINTF \
- sprintf (pty_name, "/dev/ptyp%d", ((c - FIRST_PTY_LETTER) * 16) + i);
+ sprintf (pty_name, "/dev/ptyp%d", i);
#define PTY_TTY_NAME_SPRINTF \
- sprintf (pty_name, "/dev/ttyp%d", ((c - FIRST_PTY_LETTER) * 16) + i);
+ sprintf (pty_name, "/dev/ttyp%d", i);
-/* SCO has bcopy, et. al. */
-#define BSTRING
-
-/* Sockets are an option on SCO. If we have X, we have them. */
+/* Sockets are an option on SCO. If you have X, you have them.
+ They also exist if you have TCP, but we don't know how to test
+ for that. */
#ifdef HAVE_X_WINDOWS
#define HAVE_SOCKETS
#endif
+/* Must use 'cc' to link when build with motif toolkit. */
+#ifndef __GNUC__
+#define LINKER cc
+#endif
+
+/* This is safe since we already assumed HAVE_SOCKET
+ if using X windows. */
+#undef LIBX11_SYSTEM
+#define LIBX11_SYSTEM -lpt -lnls -lnsl_s -lc_s -lsocket
+
+/* Motif needs -lintl on some (maybe all) ofthese systems. */
+#ifdef HAVE_LIBINTL
+#define LIB_MOTIF -lXm -lintl
+#endif
+
+#ifdef HAVE_INET_SOCKETS /* This comes from autoconf. */
+#define HAVE_SOCKETS
+#endif
+
#ifdef HAVE_SOCKETS
-#define LIBS_SYSTEM -lsocket
+#define LIBS_SYSTEM -lsocket -lPW
+
+/* SCO has gettimeofday in socket library */
+/* Autoconf should determine this, but for now,
+ play safe to avoid error rather than deleting this
+ and risking the wrong result. */
+#ifndef HAVE_GETTIMEOFDAY
+#define HAVE_GETTIMEOFDAY
+#endif
+#endif
+
+/* This enables configure to tell that we have alloca. */
+#ifndef LIBS_SYSTEM
+#define LIBS_SYSTEM -lPW
+#endif
+
+#ifdef HAVE_X11R5
+/* configure can't get this right linking fails unless -lsocket is used. */
+#undef HAVE_XSCREENNUMBEROFSCREEN
+#define HAVE_XSCREENNUMBEROFSCREEN
#endif
/* We don't have -loldX, and we don't need it. */
#undef BROKEN_TIOCGWINSZ
#define NEED_PTEM_H
-/* SCO has rename, but some people say it is broken. Try this for
- now. */
-#define HAVE_RENAME
-
/* We need to link with crt1.o and crtn.o. */
#define START_FILES pre-crt0.o /lib/crt1.o
#define LIB_STANDARD -lc /lib/crtn.o
+
+/* Send signals to subprocesses by "typing" signal chars at them. */
+#define SIGNALS_VIA_CHARACTERS
+
+/* Specify program for etc/fakemail to run. Define SMAIL if you are
+ using smail, don't for MMDF. */
+
+#ifdef SMAIL
+#define MAIL_PROGRAM_NAME "/bin/smail -q0"
+#else
+#define MAIL_PROGRAM_NAME "/usr/lib/mail/execmail"
+#endif
+
+/* Tell process_send_signal to use VSUSP instead of VSWTCH. */
+#define PREFER_VSUSP
+
+/* wjs@wang.com (William Smith) says this is needed on 3.2.4.2. */
+#define POSIX_SIGNALS
+
+/* wjs@wiis.wang.com says SCO 3.2 v4.2 "has sockets",
+ but only for network connections.
+ It doesn't have the kind of sockets that emacsclient.c
+ and emacsserver.c would use. */
+#define NO_SOCKETS_IN_FILE_SYSTEM
+
+#define NARROWPROTO 1
+
+/* arch-tag: 4dd6fe94-bcb7-4be0-942a-ff4bc3cd914e
+ (do not change this comment) */
HCoop / bpt / emacs.git / blobdiff