1/* machine description file for Sun's 386-based RoadRunner.  This file borrows heavily from
2   "sun2.h", but since that file is heavily cpu-specific, it was easier
3   not to include it.
4
5   Copyright (C) 1988, 2001, 2002, 2003, 2004, 2005,
6                 2006, 2007  Free Software Foundation, Inc.
7
8This file is part of GNU Emacs.
9
10GNU Emacs is free software; you can redistribute it and/or modify
11it under the terms of the GNU General Public License as published by
12the Free Software Foundation; either version 2, or (at your option)
13any later version.
14
15GNU Emacs is distributed in the hope that it will be useful,
16but WITHOUT ANY WARRANTY; without even the implied warranty of
17MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18GNU General Public License for more details.
19
20You should have received a copy of the GNU General Public License
21along with GNU Emacs; see the file COPYING.  If not, write to
22the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
23Boston, MA 02110-1301, USA.  */
24
25/* The following line tells the configuration script what sort of
26   operating system this machine is likely to run.
27   USUAL-OPSYS="note"
28
29NOTE-START
30  Use s-sunos4-0.h for operating system version 4.0, and s-sunos4-1.h
31  for later versions.  See the file share-lib/SUNBUG for how to solve
32  problems caused by bugs in the "export" version of SunOS 4.
33NOTE-END  */
34
35/* Say this machine is a bird */
36#ifndef roadrunner
37#define roadrunner
38#endif
39
40/* Actual cpu-specific defs */
41#include "intel386.h"
42
43/* Data type of load average, as read out of kmem.  */
44
45#define LOAD_AVE_TYPE long
46
47/* Convert that into an integer that is 100 for a load average of 1.0  */
48
49#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
50
51/* Underscores are not prepended to C symbols on this machine.  */
52#undef LDAV_SYMBOL
53#define LDAV_SYMBOL "avenrun"
54
55/* Must use the system's termcap.  It does special things.  */
56
57#define LIBS_TERMCAP -ltermcap
58
59/* Arrange to link with sun windows, if requested.  */
60/* For details on emacstool and sunfns, see etc/SUN-SUPPORT */
61/* These programs require Sun UNIX 4.2 Release 3.2 or greater */
62
63#ifdef HAVE_SUN_WINDOWS
64#define OTHER_FILES  ${etcdir}emacstool
65#define LIBS_MACHINE -lsuntool -lsunwindow -lpixrect
66#define OBJECTS_MACHINE sunfns.o
67#define SYMS_MACHINE syms_of_sunfns ()
68#define PURESIZE 132000
69#endif
70
71/* Roadrunner uses 'COFF' format */
72#define COFF
73
74#define C_SWITCH_MACHINE -Bstatic       /* avoid dynamic linking */
75#define LD_SWITCH_MACHINE -n -Bstatic
76/* Get rid of the -e __start that s-sunos4.h does.  */
77#undef LD_SWITCH_SYSTEM
78
79#ifdef USG
80/* USG detects Solaris.  j.w.hawtin@lut.ac.uk says Solaris 2.1
81   on the 386 needs this.  */
82#define LIBS_MACHINE -lkvm
83#endif
84
85/* arch-tag: 861af4b4-ce5f-475e-876e-ebff6436a1fe
86   (do not change this comment) */
87