/usr/lib/xemacs-21.4.22/x86_64-linux-gnu/include/m/sgi-challenge.h is in xemacs21-bin 21.4.22-14ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | /* machine description file for sgi challange and onyx machines running
Irix 5.1. It will probably work with other new SGI machines.
Use with s-iris5-1.h
by Hayden Schultz <haydens@ll.mit.edu> for XEmacs
Copyright (C) 1987, 1994 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Synched up with: Not in FSF. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="irix3-3" */
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#ifndef mips
#define mips
#endif
#ifndef IRIS_4D
#define IRIS_4D
#endif
/*
* For some reason I don't understand, the most expensive machines
* SGI makes are the only SGI machines that don't come with sound
*/
#ifdef HAVE_NATIVE_SOUND
#undef HAVE_NATIVE_SOUND
#endif
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE long /* This doesn't quite work on the 4D */
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) (int)(((double)(x)*100)/1024.0)
/* s-iris3-6.h uses /vmunix */
#undef KERNEL_FILE
#define KERNEL_FILE "/unix"
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/* #define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* This machine requires completely different unexec code
which lives in a separate file. Specify the file name. */
#ifdef UNEXEC
#undef UNEXEC
#endif
#define UNEXEC "unexelfsgi.o"
#define TEXT_START 0x400000
#define DATA_START 0x10000000
#undef LIBS_MACHINE
/* -lsun in case using Yellow Pages for passwords. */
#define LIBS_DEBUG
/* Define this if you have a fairly recent system,
in which crt1.o and crt1.n should be used. */
#define HAVE_CRTN
#ifdef HAVE_CRTN
/* Must define START-FILES so that the linker can find /usr/lib/crt0.o. */
#define START_FILES "pre-crt0.o /usr/lib/crt1.o"
#define LIB_STANDARD "-lbsd -nocount -lc_s -lc /usr/lib/crtn.o"
#else
#define START_FILES "pre-crt0.o /usr/lib/crt0.o"
/* The entry-point label (start of text segment) is `start', not `__start'. */
#define DEFAULT_ENTRY_ADDRESS start
#define LIB_STANDARD "-lbsd -lc"
#endif
/* Use terminfo instead of termcap. */
#define TERMINFO
/* sioctl.h should be included where appropriate. */
#define NEED_SIOCTL
/* Letter to use in finding device name of first pty,
if system supports pty's. 'a' means it is /dev/ptya0 */
#undef FIRST_PTY_LETTER
#define FIRST_PTY_LETTER 'q'
/* Define STACK_DIRECTION for alloca.c */
#define STACK_DIRECTION -1
/* By Tor Arntsen <tor@spacetec.no> for XEmacs. */
#ifdef USE_GCC
#define C_SWITCH_MACHINE "-D_BSD_TYPES -mcpu=r4000 -mips2"
#else
/* Turn off some "helpful" error checks for type mismatches
that we can't fix without breaking other machines. */
#define C_SWITCH_MACHINE "-D_BSD_TYPES -cckr -acpp -mips2"
#endif
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