1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5
6timestamp='2003-02-22'
7
8# This file is free software; you can redistribute it and/or modify it
9# under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful, but
14# WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16# General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21#
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that program.
26
27# Originally written by Per Bothner <per@bothner.com>.
28# Please send patches to <config-patches@gnu.org>.  Submit a context
29# diff and a properly formatted ChangeLog entry.
30#
31# This script attempts to guess a canonical system name similar to
32# config.sub.  If it succeeds, it prints the system name on stdout, and
33# exits with 0.  Otherwise, it exits with 1.
34#
35# The plan is that this can be called by configure scripts if you
36# don't specify an explicit build system type.
37
38me=`echo "$0" | sed -e 's,.*/,,'`
39
40usage="\
41Usage: $0 [OPTION]
42
43Output the configuration name of the system \`$me' is run on.
44
45Operation modes:
46  -h, --help         print this help, then exit
47  -t, --time-stamp   print date of last modification, then exit
48  -v, --version      print version number, then exit
49
50Report bugs and patches to <config-patches@gnu.org>."
51
52version="\
53GNU config.guess ($timestamp)
54
55Originally written by Per Bothner.
56Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
57Free Software Foundation, Inc.
58
59This is free software; see the source for copying conditions.  There is NO
60warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
61
62help="
63Try \`$me --help' for more information."
64
65# Parse command line
66while test $# -gt 0 ; do
67  case $1 in
68    --time-stamp | --time* | -t )
69       echo "$timestamp" ; exit 0 ;;
70    --version | -v )
71       echo "$version" ; exit 0 ;;
72    --help | --h* | -h )
73       echo "$usage"; exit 0 ;;
74    -- )     # Stop option processing
75       shift; break ;;
76    - )	# Use stdin as input.
77       break ;;
78    -* )
79       echo "$me: invalid option $1$help" >&2
80       exit 1 ;;
81    * )
82       break ;;
83  esac
84done
85
86if test $# != 0; then
87  echo "$me: too many arguments$help" >&2
88  exit 1
89fi
90
91trap 'exit 1' 1 2 15
92
93# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94# compiler to aid in system detection is discouraged as it requires
95# temporary files to be created and, as you can see below, it is a
96# headache to deal with in a portable fashion.
97
98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
101# Portable tmp directory creation inspired by the Autoconf team.
102
103set_cc_for_build='
104trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
105trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
106: ${TMPDIR=/tmp} ;
107 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
108 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
109 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
110dummy=$tmp/dummy ;
111tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
112case $CC_FOR_BUILD,$HOST_CC,$CC in
113 ,,)    echo "int x;" > $dummy.c ;
114	for c in cc gcc c89 c99 ; do
115	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
116	     CC_FOR_BUILD="$c"; break ;
117	  fi ;
118	done ;
119	if test x"$CC_FOR_BUILD" = x ; then
120	  CC_FOR_BUILD=no_compiler_found ;
121	fi
122	;;
123 ,,*)   CC_FOR_BUILD=$CC ;;
124 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
125esac ;'
126
127# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
128# (ghazi@noc.rutgers.edu 1994-08-24)
129if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
130	PATH=$PATH:/.attbin ; export PATH
131fi
132
133UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
134UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
135UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
136UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
137
138# Note: order is significant - the case branches are not exclusive.
139
140case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
141    *:NetBSD:*:*)
142	# NetBSD (nbsd) targets should (where applicable) match one or
143	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
144	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
145	# switched to ELF, *-*-netbsd* would select the old
146	# object file format.  This provides both forward
147	# compatibility and a consistent mechanism for selecting the
148	# object file format.
149	#
150	# Note: NetBSD doesn't particularly care about the vendor
151	# portion of the name.  We always set it to "unknown".
152	sysctl="sysctl -n hw.machine_arch"
153	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
154	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
155	case "${UNAME_MACHINE_ARCH}" in
156	    armeb) machine=armeb-unknown ;;
157	    arm*) machine=arm-unknown ;;
158	    sh3el) machine=shl-unknown ;;
159	    sh3eb) machine=sh-unknown ;;
160	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
161	esac
162	# The Operating System including object format, if it has switched
163	# to ELF recently, or will in the future.
164	case "${UNAME_MACHINE_ARCH}" in
165	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
166		eval $set_cc_for_build
167		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
168			| grep __ELF__ >/dev/null
169		then
170		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
171		    # Return netbsd for either.  FIX?
172		    os=netbsd
173		else
174		    os=netbsdelf
175		fi
176		;;
177	    *)
178	        os=netbsd
179		;;
180	esac
181	# The OS release
182	# Debian GNU/NetBSD machines have a different userland, and
183	# thus, need a distinct triplet. However, they do not need
184	# kernel version information, so it can be replaced with a
185	# suitable tag, in the style of linux-gnu.
186	case "${UNAME_VERSION}" in
187	    Debian*)
188		release='-gnu'
189		;;
190	    *)
191		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
192		;;
193	esac
194	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
195	# contains redundant information, the shorter form:
196	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
197	echo "${machine}-${os}${release}"
198	exit 0 ;;
199    amiga:OpenBSD:*:*)
200	echo m68k-unknown-openbsd${UNAME_RELEASE}
201	exit 0 ;;
202    arc:OpenBSD:*:*)
203	echo mipsel-unknown-openbsd${UNAME_RELEASE}
204	exit 0 ;;
205    hp300:OpenBSD:*:*)
206	echo m68k-unknown-openbsd${UNAME_RELEASE}
207	exit 0 ;;
208    mac68k:OpenBSD:*:*)
209	echo m68k-unknown-openbsd${UNAME_RELEASE}
210	exit 0 ;;
211    macppc:OpenBSD:*:*)
212	echo powerpc-unknown-openbsd${UNAME_RELEASE}
213	exit 0 ;;
214    mvme68k:OpenBSD:*:*)
215	echo m68k-unknown-openbsd${UNAME_RELEASE}
216	exit 0 ;;
217    mvme88k:OpenBSD:*:*)
218	echo m88k-unknown-openbsd${UNAME_RELEASE}
219	exit 0 ;;
220    mvmeppc:OpenBSD:*:*)
221	echo powerpc-unknown-openbsd${UNAME_RELEASE}
222	exit 0 ;;
223    pmax:OpenBSD:*:*)
224	echo mipsel-unknown-openbsd${UNAME_RELEASE}
225	exit 0 ;;
226    sgi:OpenBSD:*:*)
227	echo mipseb-unknown-openbsd${UNAME_RELEASE}
228	exit 0 ;;
229    sun3:OpenBSD:*:*)
230	echo m68k-unknown-openbsd${UNAME_RELEASE}
231	exit 0 ;;
232    wgrisc:OpenBSD:*:*)
233	echo mipsel-unknown-openbsd${UNAME_RELEASE}
234	exit 0 ;;
235    *:OpenBSD:*:*)
236	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
237	exit 0 ;;
238    alpha:OSF1:*:*)
239	if test $UNAME_RELEASE = "V4.0"; then
240		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
241	fi
242	# According to Compaq, /usr/sbin/psrinfo has been available on
243	# OSF/1 and Tru64 systems produced since 1995.  I hope that
244	# covers most systems running today.  This code pipes the CPU
245	# types through head -n 1, so we only detect the type of CPU 0.
246	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
247	case "$ALPHA_CPU_TYPE" in
248	    "EV4 (21064)")
249		UNAME_MACHINE="alpha" ;;
250	    "EV4.5 (21064)")
251		UNAME_MACHINE="alpha" ;;
252	    "LCA4 (21066/21068)")
253		UNAME_MACHINE="alpha" ;;
254	    "EV5 (21164)")
255		UNAME_MACHINE="alphaev5" ;;
256	    "EV5.6 (21164A)")
257		UNAME_MACHINE="alphaev56" ;;
258	    "EV5.6 (21164PC)")
259		UNAME_MACHINE="alphapca56" ;;
260	    "EV5.7 (21164PC)")
261		UNAME_MACHINE="alphapca57" ;;
262	    "EV6 (21264)")
263		UNAME_MACHINE="alphaev6" ;;
264	    "EV6.7 (21264A)")
265		UNAME_MACHINE="alphaev67" ;;
266	    "EV6.8CB (21264C)")
267		UNAME_MACHINE="alphaev68" ;;
268	    "EV6.8AL (21264B)")
269		UNAME_MACHINE="alphaev68" ;;
270	    "EV6.8CX (21264D)")
271		UNAME_MACHINE="alphaev68" ;;
272	    "EV6.9A (21264/EV69A)")
273		UNAME_MACHINE="alphaev69" ;;
274	    "EV7 (21364)")
275		UNAME_MACHINE="alphaev7" ;;
276	    "EV7.9 (21364A)")
277		UNAME_MACHINE="alphaev79" ;;
278	esac
279	# A Vn.n version is a released version.
280	# A Tn.n version is a released field test version.
281	# A Xn.n version is an unreleased experimental baselevel.
282	# 1.2 uses "1.2" for uname -r.
283	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
284	exit 0 ;;
285    Alpha\ *:Windows_NT*:*)
286	# How do we know it's Interix rather than the generic POSIX subsystem?
287	# Should we change UNAME_MACHINE based on the output of uname instead
288	# of the specific Alpha model?
289	echo alpha-pc-interix
290	exit 0 ;;
291    21064:Windows_NT:50:3)
292	echo alpha-dec-winnt3.5
293	exit 0 ;;
294    Amiga*:UNIX_System_V:4.0:*)
295	echo m68k-unknown-sysv4
296	exit 0;;
297    *:[Aa]miga[Oo][Ss]:*:*)
298	echo ${UNAME_MACHINE}-unknown-amigaos
299	exit 0 ;;
300    *:[Mm]orph[Oo][Ss]:*:*)
301	echo ${UNAME_MACHINE}-unknown-morphos
302	exit 0 ;;
303    *:OS/390:*:*)
304	echo i370-ibm-openedition
305	exit 0 ;;
306    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
307	echo arm-acorn-riscix${UNAME_RELEASE}
308	exit 0;;
309    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
310	echo hppa1.1-hitachi-hiuxmpp
311	exit 0;;
312    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
313	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
314	if test "`(/bin/universe) 2>/dev/null`" = att ; then
315		echo pyramid-pyramid-sysv3
316	else
317		echo pyramid-pyramid-bsd
318	fi
319	exit 0 ;;
320    NILE*:*:*:dcosx)
321	echo pyramid-pyramid-svr4
322	exit 0 ;;
323    DRS?6000:UNIX_SV:4.2*:7*)
324	case `/usr/bin/uname -p` in
325	    sparc) echo sparc-icl-nx7 && exit 0 ;;
326	esac ;;
327    sun4H:SunOS:5.*:*)
328	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
329	exit 0 ;;
330    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
331	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
332	exit 0 ;;
333    i86pc:SunOS:5.*:*)
334	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
335	exit 0 ;;
336    sun4*:SunOS:6*:*)
337	# According to config.sub, this is the proper way to canonicalize
338	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
339	# it's likely to be more like Solaris than SunOS4.
340	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
341	exit 0 ;;
342    sun4*:SunOS:*:*)
343	case "`/usr/bin/arch -k`" in
344	    Series*|S4*)
345		UNAME_RELEASE=`uname -v`
346		;;
347	esac
348	# Japanese Language versions have a version number like `4.1.3-JL'.
349	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
350	exit 0 ;;
351    sun3*:SunOS:*:*)
352	echo m68k-sun-sunos${UNAME_RELEASE}
353	exit 0 ;;
354    sun*:*:4.2BSD:*)
355	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
356	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
357	case "`/bin/arch`" in
358	    sun3)
359		echo m68k-sun-sunos${UNAME_RELEASE}
360		;;
361	    sun4)
362		echo sparc-sun-sunos${UNAME_RELEASE}
363		;;
364	esac
365	exit 0 ;;
366    aushp:SunOS:*:*)
367	echo sparc-auspex-sunos${UNAME_RELEASE}
368	exit 0 ;;
369    # The situation for MiNT is a little confusing.  The machine name
370    # can be virtually everything (everything which is not
371    # "atarist" or "atariste" at least should have a processor
372    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
373    # to the lowercase version "mint" (or "freemint").  Finally
374    # the system name "TOS" denotes a system which is actually not
375    # MiNT.  But MiNT is downward compatible to TOS, so this should
376    # be no problem.
377    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
378        echo m68k-atari-mint${UNAME_RELEASE}
379	exit 0 ;;
380    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
381	echo m68k-atari-mint${UNAME_RELEASE}
382        exit 0 ;;
383    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
384        echo m68k-atari-mint${UNAME_RELEASE}
385	exit 0 ;;
386    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
387        echo m68k-milan-mint${UNAME_RELEASE}
388        exit 0 ;;
389    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
390        echo m68k-hades-mint${UNAME_RELEASE}
391        exit 0 ;;
392    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
393        echo m68k-unknown-mint${UNAME_RELEASE}
394        exit 0 ;;
395    powerpc:machten:*:*)
396	echo powerpc-apple-machten${UNAME_RELEASE}
397	exit 0 ;;
398    RISC*:Mach:*:*)
399	echo mips-dec-mach_bsd4.3
400	exit 0 ;;
401    RISC*:ULTRIX:*:*)
402	echo mips-dec-ultrix${UNAME_RELEASE}
403	exit 0 ;;
404    VAX*:ULTRIX*:*:*)
405	echo vax-dec-ultrix${UNAME_RELEASE}
406	exit 0 ;;
407    2020:CLIX:*:* | 2430:CLIX:*:*)
408	echo clipper-intergraph-clix${UNAME_RELEASE}
409	exit 0 ;;
410    mips:*:*:UMIPS | mips:*:*:RISCos)
411	eval $set_cc_for_build
412	sed 's/^	//' << EOF >$dummy.c
413#ifdef __cplusplus
414#include <stdio.h>  /* for printf() prototype */
415	int main (int argc, char *argv[]) {
416#else
417	int main (argc, argv) int argc; char *argv[]; {
418#endif
419	#if defined (host_mips) && defined (MIPSEB)
420	#if defined (SYSTYPE_SYSV)
421	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
422	#endif
423	#if defined (SYSTYPE_SVR4)
424	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
425	#endif
426	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
427	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
428	#endif
429	#endif
430	  exit (-1);
431	}
432EOF
433	$CC_FOR_BUILD -o $dummy $dummy.c \
434	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
435	  && exit 0
436	echo mips-mips-riscos${UNAME_RELEASE}
437	exit 0 ;;
438    Motorola:PowerMAX_OS:*:*)
439	echo powerpc-motorola-powermax
440	exit 0 ;;
441    Motorola:*:4.3:PL8-*)
442	echo powerpc-harris-powermax
443	exit 0 ;;
444    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
445	echo powerpc-harris-powermax
446	exit 0 ;;
447    Night_Hawk:Power_UNIX:*:*)
448	echo powerpc-harris-powerunix
449	exit 0 ;;
450    m88k:CX/UX:7*:*)
451	echo m88k-harris-cxux7
452	exit 0 ;;
453    m88k:*:4*:R4*)
454	echo m88k-motorola-sysv4
455	exit 0 ;;
456    m88k:*:3*:R3*)
457	echo m88k-motorola-sysv3
458	exit 0 ;;
459    AViiON:dgux:*:*)
460        # DG/UX returns AViiON for all architectures
461        UNAME_PROCESSOR=`/usr/bin/uname -p`
462	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
463	then
464	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
465	       [ ${TARGET_BINARY_INTERFACE}x = x ]
466	    then
467		echo m88k-dg-dgux${UNAME_RELEASE}
468	    else
469		echo m88k-dg-dguxbcs${UNAME_RELEASE}
470	    fi
471	else
472	    echo i586-dg-dgux${UNAME_RELEASE}
473	fi
474 	exit 0 ;;
475    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
476	echo m88k-dolphin-sysv3
477	exit 0 ;;
478    M88*:*:R3*:*)
479	# Delta 88k system running SVR3
480	echo m88k-motorola-sysv3
481	exit 0 ;;
482    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
483	echo m88k-tektronix-sysv3
484	exit 0 ;;
485    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
486	echo m68k-tektronix-bsd
487	exit 0 ;;
488    *:IRIX*:*:*)
489	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
490	exit 0 ;;
491    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
492	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
493	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
494    i*86:AIX:*:*)
495	echo i386-ibm-aix
496	exit 0 ;;
497    ia64:AIX:*:*)
498	if [ -x /usr/bin/oslevel ] ; then
499		IBM_REV=`/usr/bin/oslevel`
500	else
501		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
502	fi
503	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
504	exit 0 ;;
505    *:AIX:2:3)
506	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
507		eval $set_cc_for_build
508		sed 's/^		//' << EOF >$dummy.c
509		#include <sys/systemcfg.h>
510
511		main()
512			{
513			if (!__power_pc())
514				exit(1);
515			puts("powerpc-ibm-aix3.2.5");
516			exit(0);
517			}
518EOF
519		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
520		echo rs6000-ibm-aix3.2.5
521	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
522		echo rs6000-ibm-aix3.2.4
523	else
524		echo rs6000-ibm-aix3.2
525	fi
526	exit 0 ;;
527    *:AIX:*:[45])
528	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
529	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
530		IBM_ARCH=rs6000
531	else
532		IBM_ARCH=powerpc
533	fi
534	if [ -x /usr/bin/oslevel ] ; then
535		IBM_REV=`/usr/bin/oslevel`
536	else
537		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
538	fi
539	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
540	exit 0 ;;
541    *:AIX:*:*)
542	echo rs6000-ibm-aix
543	exit 0 ;;
544    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
545	echo romp-ibm-bsd4.4
546	exit 0 ;;
547    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
548	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
549	exit 0 ;;                           # report: romp-ibm BSD 4.3
550    *:BOSX:*:*)
551	echo rs6000-bull-bosx
552	exit 0 ;;
553    DPX/2?00:B.O.S.:*:*)
554	echo m68k-bull-sysv3
555	exit 0 ;;
556    9000/[34]??:4.3bsd:1.*:*)
557	echo m68k-hp-bsd
558	exit 0 ;;
559    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
560	echo m68k-hp-bsd4.4
561	exit 0 ;;
562    9000/[34678]??:HP-UX:*:*)
563	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
564	case "${UNAME_MACHINE}" in
565	    9000/31? )            HP_ARCH=m68000 ;;
566	    9000/[34]?? )         HP_ARCH=m68k ;;
567	    9000/[678][0-9][0-9])
568		if [ -x /usr/bin/getconf ]; then
569		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
570                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
571                    case "${sc_cpu_version}" in
572                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
573                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
574                      532)                      # CPU_PA_RISC2_0
575                        case "${sc_kernel_bits}" in
576                          32) HP_ARCH="hppa2.0n" ;;
577                          64) HP_ARCH="hppa2.0w" ;;
578			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
579                        esac ;;
580                    esac
581		fi
582		if [ "${HP_ARCH}" = "" ]; then
583		    eval $set_cc_for_build
584		    sed 's/^              //' << EOF >$dummy.c
585
586              #define _HPUX_SOURCE
587              #include <stdlib.h>
588              #include <unistd.h>
589
590              int main ()
591              {
592              #if defined(_SC_KERNEL_BITS)
593                  long bits = sysconf(_SC_KERNEL_BITS);
594              #endif
595                  long cpu  = sysconf (_SC_CPU_VERSION);
596
597                  switch (cpu)
598              	{
599              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
600              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
601              	case CPU_PA_RISC2_0:
602              #if defined(_SC_KERNEL_BITS)
603              	    switch (bits)
604              		{
605              		case 64: puts ("hppa2.0w"); break;
606              		case 32: puts ("hppa2.0n"); break;
607              		default: puts ("hppa2.0"); break;
608              		} break;
609              #else  /* !defined(_SC_KERNEL_BITS) */
610              	    puts ("hppa2.0"); break;
611              #endif
612              	default: puts ("hppa1.0"); break;
613              	}
614                  exit (0);
615              }
616EOF
617		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
618		    test -z "$HP_ARCH" && HP_ARCH=hppa
619		fi ;;
620	esac
621	if [ ${HP_ARCH} = "hppa2.0w" ]
622	then
623	    # avoid double evaluation of $set_cc_for_build
624	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
625	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
626	    then
627		HP_ARCH="hppa2.0w"
628	    else
629		HP_ARCH="hppa64"
630	    fi
631	fi
632	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
633	exit 0 ;;
634    ia64:HP-UX:*:*)
635	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
636	echo ia64-hp-hpux${HPUX_REV}
637	exit 0 ;;
638    3050*:HI-UX:*:*)
639	eval $set_cc_for_build
640	sed 's/^	//' << EOF >$dummy.c
641	#include <unistd.h>
642	int
643	main ()
644	{
645	  long cpu = sysconf (_SC_CPU_VERSION);
646	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
647	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
648	     results, however.  */
649	  if (CPU_IS_PA_RISC (cpu))
650	    {
651	      switch (cpu)
652		{
653		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
654		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
655		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
656		  default: puts ("hppa-hitachi-hiuxwe2"); break;
657		}
658	    }
659	  else if (CPU_IS_HP_MC68K (cpu))
660	    puts ("m68k-hitachi-hiuxwe2");
661	  else puts ("unknown-hitachi-hiuxwe2");
662	  exit (0);
663	}
664EOF
665	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
666	echo unknown-hitachi-hiuxwe2
667	exit 0 ;;
668    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
669	echo hppa1.1-hp-bsd
670	exit 0 ;;
671    9000/8??:4.3bsd:*:*)
672	echo hppa1.0-hp-bsd
673	exit 0 ;;
674    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
675	echo hppa1.0-hp-mpeix
676	exit 0 ;;
677    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
678	echo hppa1.1-hp-osf
679	exit 0 ;;
680    hp8??:OSF1:*:*)
681	echo hppa1.0-hp-osf
682	exit 0 ;;
683    i*86:OSF1:*:*)
684	if [ -x /usr/sbin/sysversion ] ; then
685	    echo ${UNAME_MACHINE}-unknown-osf1mk
686	else
687	    echo ${UNAME_MACHINE}-unknown-osf1
688	fi
689	exit 0 ;;
690    parisc*:Lites*:*:*)
691	echo hppa1.1-hp-lites
692	exit 0 ;;
693    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
694	echo c1-convex-bsd
695        exit 0 ;;
696    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
697	if getsysinfo -f scalar_acc
698	then echo c32-convex-bsd
699	else echo c2-convex-bsd
700	fi
701        exit 0 ;;
702    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
703	echo c34-convex-bsd
704        exit 0 ;;
705    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
706	echo c38-convex-bsd
707        exit 0 ;;
708    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
709	echo c4-convex-bsd
710        exit 0 ;;
711    CRAY*Y-MP:*:*:*)
712	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
713	exit 0 ;;
714    CRAY*[A-Z]90:*:*:*)
715	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
716	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
717	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
718	      -e 's/\.[^.]*$/.X/'
719	exit 0 ;;
720    CRAY*TS:*:*:*)
721	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
722	exit 0 ;;
723    CRAY*T3E:*:*:*)
724	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
725	exit 0 ;;
726    CRAY*SV1:*:*:*)
727	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
728	exit 0 ;;
729    *:UNICOS/mp:*:*)
730	echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
731	exit 0 ;;
732    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
733	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
734        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
735        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
736        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
737        exit 0 ;;
738    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
739	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
740	exit 0 ;;
741    sparc*:BSD/OS:*:*)
742	echo sparc-unknown-bsdi${UNAME_RELEASE}
743	exit 0 ;;
744    *:BSD/OS:*:*)
745	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
746	exit 0 ;;
747    *:FreeBSD:*:*)
748	# Determine whether the default compiler uses glibc.
749	eval $set_cc_for_build
750	sed 's/^	//' << EOF >$dummy.c
751	#include <features.h>
752	#if __GLIBC__ >= 2
753	LIBC=gnu
754	#else
755	LIBC=
756	#endif
757EOF
758	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
759	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
760	exit 0 ;;
761    i*:CYGWIN*:*)
762	echo ${UNAME_MACHINE}-pc-cygwin
763	exit 0 ;;
764    i*:MINGW*:*)
765	echo ${UNAME_MACHINE}-pc-mingw32
766	exit 0 ;;
767    i*:PW*:*)
768	echo ${UNAME_MACHINE}-pc-pw32
769	exit 0 ;;
770    x86:Interix*:3*)
771	echo i586-pc-interix3
772	exit 0 ;;
773    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
774	echo i${UNAME_MACHINE}-pc-mks
775	exit 0 ;;
776    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
777	# How do we know it's Interix rather than the generic POSIX subsystem?
778	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
779	# UNAME_MACHINE based on the output of uname instead of i386?
780	echo i586-pc-interix
781	exit 0 ;;
782    i*:UWIN*:*)
783	echo ${UNAME_MACHINE}-pc-uwin
784	exit 0 ;;
785    p*:CYGWIN*:*)
786	echo powerpcle-unknown-cygwin
787	exit 0 ;;
788    prep*:SunOS:5.*:*)
789	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
790	exit 0 ;;
791    *:GNU:*:*)
792	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
793	exit 0 ;;
794    i*86:Minix:*:*)
795	echo ${UNAME_MACHINE}-pc-minix
796	exit 0 ;;
797    arm*:Linux:*:*)
798	echo ${UNAME_MACHINE}-unknown-linux-gnu
799	exit 0 ;;
800    ia64:Linux:*:*)
801	echo ${UNAME_MACHINE}-unknown-linux-gnu
802	exit 0 ;;
803    m68*:Linux:*:*)
804	echo ${UNAME_MACHINE}-unknown-linux-gnu
805	exit 0 ;;
806    mips:Linux:*:*)
807	eval $set_cc_for_build
808	sed 's/^	//' << EOF >$dummy.c
809	#undef CPU
810	#undef mips
811	#undef mipsel
812	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
813	CPU=mipsel
814	#else
815	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
816	CPU=mips
817	#else
818	CPU=
819	#endif
820	#endif
821EOF
822	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
823	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
824	;;
825    mips64:Linux:*:*)
826	eval $set_cc_for_build
827	sed 's/^	//' << EOF >$dummy.c
828	#undef CPU
829	#undef mips64
830	#undef mips64el
831	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
832	CPU=mips64el
833	#else
834	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
835	CPU=mips64
836	#else
837	CPU=
838	#endif
839	#endif
840EOF
841	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
842	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
843	;;
844    ppc:Linux:*:*)
845	echo powerpc-unknown-linux-gnu
846	exit 0 ;;
847    ppc64:Linux:*:*)
848	echo powerpc64-unknown-linux-gnu
849	exit 0 ;;
850    alpha:Linux:*:*)
851	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
852	  EV5)   UNAME_MACHINE=alphaev5 ;;
853	  EV56)  UNAME_MACHINE=alphaev56 ;;
854	  PCA56) UNAME_MACHINE=alphapca56 ;;
855	  PCA57) UNAME_MACHINE=alphapca56 ;;
856	  EV6)   UNAME_MACHINE=alphaev6 ;;
857	  EV67)  UNAME_MACHINE=alphaev67 ;;
858	  EV68*) UNAME_MACHINE=alphaev68 ;;
859        esac
860	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
861	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
862	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
863	exit 0 ;;
864    parisc:Linux:*:* | hppa:Linux:*:*)
865	# Look for CPU level
866	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
867	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
868	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
869	  *)    echo hppa-unknown-linux-gnu ;;
870	esac
871	exit 0 ;;
872    parisc64:Linux:*:* | hppa64:Linux:*:*)
873	echo hppa64-unknown-linux-gnu
874	exit 0 ;;
875    s390:Linux:*:* | s390x:Linux:*:*)
876	echo ${UNAME_MACHINE}-ibm-linux
877	exit 0 ;;
878    sh*:Linux:*:*)
879	echo ${UNAME_MACHINE}-unknown-linux-gnu
880	exit 0 ;;
881    sparc:Linux:*:* | sparc64:Linux:*:*)
882	echo ${UNAME_MACHINE}-unknown-linux-gnu
883	exit 0 ;;
884    x86_64:Linux:*:*)
885	echo x86_64-unknown-linux-gnu
886	exit 0 ;;
887    i*86:Linux:*:*)
888	# The BFD linker knows what the default object file format is, so
889	# first see if it will tell us. cd to the root directory to prevent
890	# problems with other programs or directories called `ld' in the path.
891	# Set LC_ALL=C to ensure ld outputs messages in English.
892	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
893			 | sed -ne '/supported targets:/!d
894				    s/[ 	][ 	]*/ /g
895				    s/.*supported targets: *//
896				    s/ .*//
897				    p'`
898        case "$ld_supported_targets" in
899	  elf32-i386)
900		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
901		;;
902	  a.out-i386-linux)
903		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
904		exit 0 ;;
905	  coff-i386)
906		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
907		exit 0 ;;
908	  "")
909		# Either a pre-BFD a.out linker (linux-gnuoldld) or
910		# one that does not give us useful --help.
911		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
912		exit 0 ;;
913	esac
914	# Determine whether the default compiler is a.out or elf
915	eval $set_cc_for_build
916	sed 's/^	//' << EOF >$dummy.c
917	#include <features.h>
918	#ifdef __ELF__
919	# ifdef __GLIBC__
920	#  if __GLIBC__ >= 2
921	LIBC=gnu
922	#  else
923	LIBC=gnulibc1
924	#  endif
925	# else
926	LIBC=gnulibc1
927	# endif
928	#else
929	#ifdef __INTEL_COMPILER
930	LIBC=gnu
931	#else
932	LIBC=gnuaout
933	#endif
934	#endif
935EOF
936	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
937	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
938	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
939	;;
940    i*86:DYNIX/ptx:4*:*)
941	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
942	# earlier versions are messed up and put the nodename in both
943	# sysname and nodename.
944	echo i386-sequent-sysv4
945	exit 0 ;;
946    i*86:UNIX_SV:4.2MP:2.*)
947        # Unixware is an offshoot of SVR4, but it has its own version
948        # number series starting with 2...
949        # I am not positive that other SVR4 systems won't match this,
950	# I just have to hope.  -- rms.
951        # Use sysv4.2uw... so that sysv4* matches it.
952	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
953	exit 0 ;;
954    i*86:OS/2:*:*)
955	# If we were able to find `uname', then EMX Unix compatibility
956	# is probably installed.
957	echo ${UNAME_MACHINE}-pc-os2-emx
958	exit 0 ;;
959    i*86:XTS-300:*:STOP)
960	echo ${UNAME_MACHINE}-unknown-stop
961	exit 0 ;;
962    i*86:atheos:*:*)
963	echo ${UNAME_MACHINE}-unknown-atheos
964	exit 0 ;;
965    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
966	echo i386-unknown-lynxos${UNAME_RELEASE}
967	exit 0 ;;
968    i*86:*DOS:*:*)
969	echo ${UNAME_MACHINE}-pc-msdosdjgpp
970	exit 0 ;;
971    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
972	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
973	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
974		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
975	else
976		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
977	fi
978	exit 0 ;;
979    i*86:*:5:[78]*)
980	case `/bin/uname -X | grep "^Machine"` in
981	    *486*)	     UNAME_MACHINE=i486 ;;
982	    *Pentium)	     UNAME_MACHINE=i586 ;;
983	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
984	esac
985	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
986	exit 0 ;;
987    i*86:*:3.2:*)
988	if test -f /usr/options/cb.name; then
989		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
990		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
991	elif /bin/uname -X 2>/dev/null >/dev/null ; then
992		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
993		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
994		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
995			&& UNAME_MACHINE=i586
996		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
997			&& UNAME_MACHINE=i686
998		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
999			&& UNAME_MACHINE=i686
1000		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1001	else
1002		echo ${UNAME_MACHINE}-pc-sysv32
1003	fi
1004	exit 0 ;;
1005    pc:*:*:*)
1006	# Left here for compatibility:
1007        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1008        # the processor, so we play safe by assuming i386.
1009	echo i386-pc-msdosdjgpp
1010        exit 0 ;;
1011    Intel:Mach:3*:*)
1012	echo i386-pc-mach3
1013	exit 0 ;;
1014    paragon:*:*:*)
1015	echo i860-intel-osf1
1016	exit 0 ;;
1017    i860:*:4.*:*) # i860-SVR4
1018	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1019	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1020	else # Add other i860-SVR4 vendors below as they are discovered.
1021	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1022	fi
1023	exit 0 ;;
1024    mini*:CTIX:SYS*5:*)
1025	# "miniframe"
1026	echo m68010-convergent-sysv
1027	exit 0 ;;
1028    mc68k:UNIX:SYSTEM5:3.51m)
1029	echo m68k-convergent-sysv
1030	exit 0 ;;
1031    M680?0:D-NIX:5.3:*)
1032	echo m68k-diab-dnix
1033	exit 0 ;;
1034    M68*:*:R3V[567]*:*)
1035	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1036    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0)
1037	OS_REL=''
1038	test -r /etc/.relid \
1039	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1040	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1041	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1042	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1043	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1044    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1045        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1046          && echo i486-ncr-sysv4 && exit 0 ;;
1047    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1048	echo m68k-unknown-lynxos${UNAME_RELEASE}
1049	exit 0 ;;
1050    mc68030:UNIX_System_V:4.*:*)
1051	echo m68k-atari-sysv4
1052	exit 0 ;;
1053    TSUNAMI:LynxOS:2.*:*)
1054	echo sparc-unknown-lynxos${UNAME_RELEASE}
1055	exit 0 ;;
1056    rs6000:LynxOS:2.*:*)
1057	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1058	exit 0 ;;
1059    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1060	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1061	exit 0 ;;
1062    SM[BE]S:UNIX_SV:*:*)
1063	echo mips-dde-sysv${UNAME_RELEASE}
1064	exit 0 ;;
1065    RM*:ReliantUNIX-*:*:*)
1066	echo mips-sni-sysv4
1067	exit 0 ;;
1068    RM*:SINIX-*:*:*)
1069	echo mips-sni-sysv4
1070	exit 0 ;;
1071    *:SINIX-*:*:*)
1072	if uname -p 2>/dev/null >/dev/null ; then
1073		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1074		echo ${UNAME_MACHINE}-sni-sysv4
1075	else
1076		echo ns32k-sni-sysv
1077	fi
1078	exit 0 ;;
1079    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1080                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1081        echo i586-unisys-sysv4
1082        exit 0 ;;
1083    *:UNIX_System_V:4*:FTX*)
1084	# From Gerald Hewes <hewes@openmarket.com>.
1085	# How about differentiating between stratus architectures? -djm
1086	echo hppa1.1-stratus-sysv4
1087	exit 0 ;;
1088    *:*:*:FTX*)
1089	# From seanf@swdc.stratus.com.
1090	echo i860-stratus-sysv4
1091	exit 0 ;;
1092    *:VOS:*:*)
1093	# From Paul.Green@stratus.com.
1094	echo hppa1.1-stratus-vos
1095	exit 0 ;;
1096    mc68*:A/UX:*:*)
1097	echo m68k-apple-aux${UNAME_RELEASE}
1098	exit 0 ;;
1099    news*:NEWS-OS:6*:*)
1100	echo mips-sony-newsos6
1101	exit 0 ;;
1102    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1103	if [ -d /usr/nec ]; then
1104	        echo mips-nec-sysv${UNAME_RELEASE}
1105	else
1106	        echo mips-unknown-sysv${UNAME_RELEASE}
1107	fi
1108        exit 0 ;;
1109    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1110	echo powerpc-be-beos
1111	exit 0 ;;
1112    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1113	echo powerpc-apple-beos
1114	exit 0 ;;
1115    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1116	echo i586-pc-beos
1117	exit 0 ;;
1118    SX-4:SUPER-UX:*:*)
1119	echo sx4-nec-superux${UNAME_RELEASE}
1120	exit 0 ;;
1121    SX-5:SUPER-UX:*:*)
1122	echo sx5-nec-superux${UNAME_RELEASE}
1123	exit 0 ;;
1124    SX-6:SUPER-UX:*:*)
1125	echo sx6-nec-superux${UNAME_RELEASE}
1126	exit 0 ;;
1127    Power*:Rhapsody:*:*)
1128	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1129	exit 0 ;;
1130    *:Rhapsody:*:*)
1131	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1132	exit 0 ;;
1133    *:Darwin:*:*)
1134	case `uname -p` in
1135	    *86) UNAME_PROCESSOR=i686 ;;
1136	    powerpc) UNAME_PROCESSOR=powerpc ;;
1137	esac
1138	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1139	exit 0 ;;
1140    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1141	UNAME_PROCESSOR=`uname -p`
1142	if test "$UNAME_PROCESSOR" = "x86"; then
1143		UNAME_PROCESSOR=i386
1144		UNAME_MACHINE=pc
1145	fi
1146	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1147	exit 0 ;;
1148    *:QNX:*:4*)
1149	echo i386-pc-qnx
1150	exit 0 ;;
1151    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
1152	echo nsr-tandem-nsk${UNAME_RELEASE}
1153	exit 0 ;;
1154    *:NonStop-UX:*:*)
1155	echo mips-compaq-nonstopux
1156	exit 0 ;;
1157    BS2000:POSIX*:*:*)
1158	echo bs2000-siemens-sysv
1159	exit 0 ;;
1160    DS/*:UNIX_System_V:*:*)
1161	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1162	exit 0 ;;
1163    *:Plan9:*:*)
1164	# "uname -m" is not consistent, so use $cputype instead. 386
1165	# is converted to i386 for consistency with other x86
1166	# operating systems.
1167	if test "$cputype" = "386"; then
1168	    UNAME_MACHINE=i386
1169	else
1170	    UNAME_MACHINE="$cputype"
1171	fi
1172	echo ${UNAME_MACHINE}-unknown-plan9
1173	exit 0 ;;
1174    *:TOPS-10:*:*)
1175	echo pdp10-unknown-tops10
1176	exit 0 ;;
1177    *:TENEX:*:*)
1178	echo pdp10-unknown-tenex
1179	exit 0 ;;
1180    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1181	echo pdp10-dec-tops20
1182	exit 0 ;;
1183    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1184	echo pdp10-xkl-tops20
1185	exit 0 ;;
1186    *:TOPS-20:*:*)
1187	echo pdp10-unknown-tops20
1188	exit 0 ;;
1189    *:ITS:*:*)
1190	echo pdp10-unknown-its
1191	exit 0 ;;
1192esac
1193
1194#echo '(No uname command or uname output not recognized.)' 1>&2
1195#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1196
1197eval $set_cc_for_build
1198cat >$dummy.c <<EOF
1199#ifdef _SEQUENT_
1200# include <sys/types.h>
1201# include <sys/utsname.h>
1202#endif
1203main ()
1204{
1205#if defined (sony)
1206#if defined (MIPSEB)
1207  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1208     I don't know....  */
1209  printf ("mips-sony-bsd\n"); exit (0);
1210#else
1211#include <sys/param.h>
1212  printf ("m68k-sony-newsos%s\n",
1213#ifdef NEWSOS4
1214          "4"
1215#else
1216	  ""
1217#endif
1218         ); exit (0);
1219#endif
1220#endif
1221
1222#if defined (__arm) && defined (__acorn) && defined (__unix)
1223  printf ("arm-acorn-riscix"); exit (0);
1224#endif
1225
1226#if defined (hp300) && !defined (hpux)
1227  printf ("m68k-hp-bsd\n"); exit (0);
1228#endif
1229
1230#if defined (NeXT)
1231#if !defined (__ARCHITECTURE__)
1232#define __ARCHITECTURE__ "m68k"
1233#endif
1234  int version;
1235  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1236  if (version < 4)
1237    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1238  else
1239    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1240  exit (0);
1241#endif
1242
1243#if defined (MULTIMAX) || defined (n16)
1244#if defined (UMAXV)
1245  printf ("ns32k-encore-sysv\n"); exit (0);
1246#else
1247#if defined (CMU)
1248  printf ("ns32k-encore-mach\n"); exit (0);
1249#else
1250  printf ("ns32k-encore-bsd\n"); exit (0);
1251#endif
1252#endif
1253#endif
1254
1255#if defined (__386BSD__)
1256  printf ("i386-pc-bsd\n"); exit (0);
1257#endif
1258
1259#if defined (sequent)
1260#if defined (i386)
1261  printf ("i386-sequent-dynix\n"); exit (0);
1262#endif
1263#if defined (ns32000)
1264  printf ("ns32k-sequent-dynix\n"); exit (0);
1265#endif
1266#endif
1267
1268#if defined (_SEQUENT_)
1269    struct utsname un;
1270
1271    uname(&un);
1272
1273    if (strncmp(un.version, "V2", 2) == 0) {
1274	printf ("i386-sequent-ptx2\n"); exit (0);
1275    }
1276    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1277	printf ("i386-sequent-ptx1\n"); exit (0);
1278    }
1279    printf ("i386-sequent-ptx\n"); exit (0);
1280
1281#endif
1282
1283#if defined (vax)
1284# if !defined (ultrix)
1285#  include <sys/param.h>
1286#  if defined (BSD)
1287#   if BSD == 43
1288      printf ("vax-dec-bsd4.3\n"); exit (0);
1289#   else
1290#    if BSD == 199006
1291      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1292#    else
1293      printf ("vax-dec-bsd\n"); exit (0);
1294#    endif
1295#   endif
1296#  else
1297    printf ("vax-dec-bsd\n"); exit (0);
1298#  endif
1299# else
1300    printf ("vax-dec-ultrix\n"); exit (0);
1301# endif
1302#endif
1303
1304#if defined (alliant) && defined (i860)
1305  printf ("i860-alliant-bsd\n"); exit (0);
1306#endif
1307
1308  exit (1);
1309}
1310EOF
1311
1312$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
1313
1314# Apollos put the system type in the environment.
1315
1316test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1317
1318# Convex versions that predate uname can use getsysinfo(1)
1319
1320if [ -x /usr/convex/getsysinfo ]
1321then
1322    case `getsysinfo -f cpu_type` in
1323    c1*)
1324	echo c1-convex-bsd
1325	exit 0 ;;
1326    c2*)
1327	if getsysinfo -f scalar_acc
1328	then echo c32-convex-bsd
1329	else echo c2-convex-bsd
1330	fi
1331	exit 0 ;;
1332    c34*)
1333	echo c34-convex-bsd
1334	exit 0 ;;
1335    c38*)
1336	echo c38-convex-bsd
1337	exit 0 ;;
1338    c4*)
1339	echo c4-convex-bsd
1340	exit 0 ;;
1341    esac
1342fi
1343
1344cat >&2 <<EOF
1345$0: unable to guess system type
1346
1347This script, last modified $timestamp, has failed to recognize
1348the operating system you are using. It is advised that you
1349download the most up to date version of the config scripts from
1350
1351    ftp://ftp.gnu.org/pub/gnu/config/
1352
1353If the version you run ($0) is already up to date, please
1354send the following data and any information you think might be
1355pertinent to <config-patches@gnu.org> in order to provide the needed
1356information to handle your system.
1357
1358config.guess timestamp = $timestamp
1359
1360uname -m = `(uname -m) 2>/dev/null || echo unknown`
1361uname -r = `(uname -r) 2>/dev/null || echo unknown`
1362uname -s = `(uname -s) 2>/dev/null || echo unknown`
1363uname -v = `(uname -v) 2>/dev/null || echo unknown`
1364
1365/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1366/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1367
1368hostinfo               = `(hostinfo) 2>/dev/null`
1369/bin/universe          = `(/bin/universe) 2>/dev/null`
1370/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1371/bin/arch              = `(/bin/arch) 2>/dev/null`
1372/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1373/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1374
1375UNAME_MACHINE = ${UNAME_MACHINE}
1376UNAME_RELEASE = ${UNAME_RELEASE}
1377UNAME_SYSTEM  = ${UNAME_SYSTEM}
1378UNAME_VERSION = ${UNAME_VERSION}
1379EOF
1380
1381exit 1
1382
1383# Local variables:
1384# eval: (add-hook 'write-file-hooks 'time-stamp)
1385# time-stamp-start: "timestamp='"
1386# time-stamp-format: "%:y-%02m-%02d"
1387# time-stamp-end: "'"
1388# End:
1389