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
5 Copyright (C) 1988 Free Software Foundation, Inc.
7 This file is part of SXEmacs
9 SXEmacs is free software: you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation, either version 3 of the License, or
12 (at your option) any later version.
14 SXEmacs is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* Synched up with: FSF 19.31. */
25 /* The following line tells the configuration script what sort of
26 operating system this machine is likely to run.
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.
35 /* Say this machine is a bird */
40 /* Actual cpu-specific defs */
43 /* Data type of load average, as read out of kmem. */
45 #define LOAD_AVE_TYPE long
47 /* Convert that into an integer that is 100 for a load average of 1.0 */
49 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
51 /* Underscores are not prepended to C symbols on this machine. */
53 #define LDAV_SYMBOL "avenrun"
55 /* Must use the system's termcap. It does special things. */
57 #define LIBS_TERMCAP "-ltermcap"
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 */
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 SYSTEM_PURESIZE_EXTRA 12000
71 /* Roadrunner uses 'COFF' format */
74 /* XEmacs change: from Thomas.Tornblom@nexus.comm.se */
76 #define C_SWITCH_MACHINE "-static -Dmode_t=\"unsigned short\"" /* avoid dynamic linking */
77 #define LD_SWITCH_MACHINE "-Wl,-N -static"
79 #define C_SWITCH_MACHINE "-Bstatic -Dmode_t=\"unsigned short\"" /* avoid dynamic linking */
80 #define LD_SWITCH_MACHINE "-N -Bstatic"
83 /* Get rid of the -e __start that s-sunos4.h does. */
84 #undef LD_SWITCH_SYSTEM
86 /* XEmacs addition? */
91 * everything is pdump now. --SY
92 * #define UNEXEC "unexec.o"