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, 2004, 2005, 2006, 2007, 2008, 2009, 2010
5#   Free Software Foundation, Inc.
6
7timestamp='2010-08-21'
8
9# This file is free software; you can redistribute it and/or modify it
10# under the terms of the GNU General Public License as published by
11# the Free Software Foundation; either version 2 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful, but
15# WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17# General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program; if not, write to the Free Software
21# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
22# 02110-1301, USA.
23#
24# As a special exception to the GNU General Public License, if you
25# distribute this file as part of a program that contains a
26# configuration script generated by Autoconf, you may include it under
27# the same distribution terms that you use for the rest of that program.
28
29
30# Originally written by Per Bothner.  Please send patches (context
31# diff format) to <config-patches@gnu.org> and include a ChangeLog
32# entry.
33#
34# This script attempts to guess a canonical system name similar to
35# config.sub.  If it succeeds, it prints the system name on stdout, and
36# exits with 0.  Otherwise, it exits with 1.
37#
38# You can get the latest version of this script from:
39# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
40
41me=`echo "$0" | sed -e 's,.*/,,'`
42
43usage="\
44Usage: $0 [OPTION]
45
46Output the configuration name of the system \`$me' is run on.
47
48Operation modes:
49  -h, --help         print this help, then exit
50  -t, --time-stamp   print date of last modification, then exit
51  -v, --version      print version number, then exit
52
53Report bugs and patches to <config-patches@gnu.org>."
54
55version="\
56GNU config.guess ($timestamp)
57
58Originally written by Per Bothner.
59Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
602001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
61Software Foundation, Inc.
62
63This is free software; see the source for copying conditions.  There is NO
64warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
65
66help="
67Try \`$me --help' for more information."
68
69# Parse command line
70while test $# -gt 0 ; do
71  case $1 in
72    --time-stamp | --time* | -t )
73       echo "$timestamp" ; exit ;;
74    --version | -v )
75       echo "$version" ; exit ;;
76    --help | --h* | -h )
77       echo "$usage"; exit ;;
78    -- )     # Stop option processing
79       shift; break ;;
80    - )	# Use stdin as input.
81       break ;;
82    -* )
83       echo "$me: invalid option $1$help" >&2
84       exit 1 ;;
85    * )
86       break ;;
87  esac
88done
89
90if test $# != 0; then
91  echo "$me: too many arguments$help" >&2
92  exit 1
93fi
94
95trap 'exit 1' HUP INT TERM
96
97# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
98# compiler to aid in system detection is discouraged as it requires
99# temporary files to be created and, as you can see below, it is a
100# headache to deal with in a portable fashion.
101
102# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
103# use `HOST_CC' if defined, but it is deprecated.
104
105# Portable tmp directory creation inspired by the Autoconf team.
106
107set_cc_for_build='
108trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
109trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" HUP INT PIPE TERM ;
110: ${TMPDIR=/tmp} ;
111 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
112 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
113 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
114 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
115dummy=$tmp/dummy ;
116tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
117case $CC_FOR_BUILD,$HOST_CC,$CC in
118 ,,)    echo "int x;" > $dummy.c ;
119	for c in cc gcc c89 c99 ; do
120	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
121	     CC_FOR_BUILD="$c"; break ;
122	  fi ;
123	done ;
124	if test x"$CC_FOR_BUILD" = x ; then
125	  CC_FOR_BUILD=no_compiler_found ;
126	fi
127	;;
128 ,,*)   CC_FOR_BUILD=$CC ;;
129 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
130esac ; set_cc_for_build= ;'
131
132# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
133# (ghazi@noc.rutgers.edu 1994-08-24)
134if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
135	PATH=$PATH:/.attbin ; export PATH
136fi
137
138UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
139UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
140UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
141UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
142
143# Note: order is significant - the case branches are not exclusive.
144
145case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
146    *:NetBSD:*:*)
147	# NetBSD (nbsd) targets should (where applicable) match one or
148	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
149	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
150	# switched to ELF, *-*-netbsd* would select the old
151	# object file format.  This provides both forward
152	# compatibility and a consistent mechanism for selecting the
153	# object file format.
154	#
155	# Note: NetBSD doesn't particularly care about the vendor
156	# portion of the name.  We always set it to "unknown".
157	sysctl="sysctl -n hw.machine_arch"
158	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
159	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
160	case "${UNAME_MACHINE_ARCH}" in
161	    armeb) machine=armeb-unknown ;;
162	    arm*) machine=arm-unknown ;;
163	    sh3el) machine=shl-unknown ;;
164	    sh3eb) machine=sh-unknown ;;
165	    sh5el) machine=sh5le-unknown ;;
166	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
167	esac
168	# The Operating System including object format, if it has switched
169	# to ELF recently, or will in the future.
170	case "${UNAME_MACHINE_ARCH}" in
171	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
172		eval $set_cc_for_build
173		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
174			| grep -q __ELF__
175		then
176		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
177		    # Return netbsd for either.  FIX?
178		    os=netbsd
179		else
180		    os=netbsdelf
181		fi
182		;;
183	    *)
184	        os=netbsd
185		;;
186	esac
187	# The OS release
188	# Debian GNU/NetBSD machines have a different userland, and
189	# thus, need a distinct triplet. However, they do not need
190	# kernel version information, so it can be replaced with a
191	# suitable tag, in the style of linux-gnu.
192	case "${UNAME_VERSION}" in
193	    Debian*)
194		release='-gnu'
195		;;
196	    *)
197		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
198		;;
199	esac
200	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
201	# contains redundant information, the shorter form:
202	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
203	echo "${machine}-${os}${release}"
204	exit ;;
205    *:OpenBSD:*:*)
206	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
207	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
208	exit ;;
209    *:ekkoBSD:*:*)
210	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
211	exit ;;
212    *:SolidBSD:*:*)
213	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
214	exit ;;
215    macppc:MirBSD:*:*)
216	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
217	exit ;;
218    *:MirBSD:*:*)
219	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
220	exit ;;
221    alpha:OSF1:*:*)
222	case $UNAME_RELEASE in
223	*4.0)
224		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
225		;;
226	*5.*)
227	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
228		;;
229	esac
230	# According to Compaq, /usr/sbin/psrinfo has been available on
231	# OSF/1 and Tru64 systems produced since 1995.  I hope that
232	# covers most systems running today.  This code pipes the CPU
233	# types through head -n 1, so we only detect the type of CPU 0.
234	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
235	case "$ALPHA_CPU_TYPE" in
236	    "EV4 (21064)")
237		UNAME_MACHINE="alpha" ;;
238	    "EV4.5 (21064)")
239		UNAME_MACHINE="alpha" ;;
240	    "LCA4 (21066/21068)")
241		UNAME_MACHINE="alpha" ;;
242	    "EV5 (21164)")
243		UNAME_MACHINE="alphaev5" ;;
244	    "EV5.6 (21164A)")
245		UNAME_MACHINE="alphaev56" ;;
246	    "EV5.6 (21164PC)")
247		UNAME_MACHINE="alphapca56" ;;
248	    "EV5.7 (21164PC)")
249		UNAME_MACHINE="alphapca57" ;;
250	    "EV6 (21264)")
251		UNAME_MACHINE="alphaev6" ;;
252	    "EV6.7 (21264A)")
253		UNAME_MACHINE="alphaev67" ;;
254	    "EV6.8CB (21264C)")
255		UNAME_MACHINE="alphaev68" ;;
256	    "EV6.8AL (21264B)")
257		UNAME_MACHINE="alphaev68" ;;
258	    "EV6.8CX (21264D)")
259		UNAME_MACHINE="alphaev68" ;;
260	    "EV6.9A (21264/EV69A)")
261		UNAME_MACHINE="alphaev69" ;;
262	    "EV7 (21364)")
263		UNAME_MACHINE="alphaev7" ;;
264	    "EV7.9 (21364A)")
265		UNAME_MACHINE="alphaev79" ;;
266	esac
267	# A Pn.n version is a patched version.
268	# A Vn.n version is a released version.
269	# A Tn.n version is a released field test version.
270	# A Xn.n version is an unreleased experimental baselevel.
271	# 1.2 uses "1.2" for uname -r.
272	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
273	exit ;;
274    Alpha\ *:Windows_NT*:*)
275	# How do we know it's Interix rather than the generic POSIX subsystem?
276	# Should we change UNAME_MACHINE based on the output of uname instead
277	# of the specific Alpha model?
278	echo alpha-pc-interix
279	exit ;;
280    21064:Windows_NT:50:3)
281	echo alpha-dec-winnt3.5
282	exit ;;
283    Amiga*:UNIX_System_V:4.0:*)
284	echo m68k-unknown-sysv4
285	exit ;;
286    *:[Aa]miga[Oo][Ss]:*:*)
287	echo ${UNAME_MACHINE}-unknown-amigaos
288	exit ;;
289    *:[Mm]orph[Oo][Ss]:*:*)
290	echo ${UNAME_MACHINE}-unknown-morphos
291	exit ;;
292    *:OS/390:*:*)
293	echo i370-ibm-openedition
294	exit ;;
295    *:z/VM:*:*)
296	echo s390-ibm-zvmoe
297	exit ;;
298    *:OS400:*:*)
299        echo powerpc-ibm-os400
300	exit ;;
301    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
302	echo arm-acorn-riscix${UNAME_RELEASE}
303	exit ;;
304    arm:riscos:*:*|arm:RISCOS:*:*)
305	echo arm-unknown-riscos
306	exit ;;
307    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
308	echo hppa1.1-hitachi-hiuxmpp
309	exit ;;
310    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
311	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
312	if test "`(/bin/universe) 2>/dev/null`" = att ; then
313		echo pyramid-pyramid-sysv3
314	else
315		echo pyramid-pyramid-bsd
316	fi
317	exit ;;
318    NILE*:*:*:dcosx)
319	echo pyramid-pyramid-svr4
320	exit ;;
321    DRS?6000:unix:4.0:6*)
322	echo sparc-icl-nx6
323	exit ;;
324    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
325	case `/usr/bin/uname -p` in
326	    sparc) echo sparc-icl-nx7; exit ;;
327	esac ;;
328    s390x:SunOS:*:*)
329	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
330	exit ;;
331    sun4H:SunOS:5.*:*)
332	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
333	exit ;;
334    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
335	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336	exit ;;
337    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
338	echo i386-pc-auroraux${UNAME_RELEASE}
339	exit ;;
340    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
341	eval $set_cc_for_build
342	SUN_ARCH="i386"
343	# If there is a compiler, see if it is configured for 64-bit objects.
344	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
345	# This test works for both compilers.
346	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
347	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
348		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
349		grep IS_64BIT_ARCH >/dev/null
350	    then
351		SUN_ARCH="x86_64"
352	    fi
353	fi
354	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
355	exit ;;
356    sun4*:SunOS:6*:*)
357	# According to config.sub, this is the proper way to canonicalize
358	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
359	# it's likely to be more like Solaris than SunOS4.
360	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
361	exit ;;
362    sun4*:SunOS:*:*)
363	case "`/usr/bin/arch -k`" in
364	    Series*|S4*)
365		UNAME_RELEASE=`uname -v`
366		;;
367	esac
368	# Japanese Language versions have a version number like `4.1.3-JL'.
369	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
370	exit ;;
371    sun3*:SunOS:*:*)
372	echo m68k-sun-sunos${UNAME_RELEASE}
373	exit ;;
374    sun*:*:4.2BSD:*)
375	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
376	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
377	case "`/bin/arch`" in
378	    sun3)
379		echo m68k-sun-sunos${UNAME_RELEASE}
380		;;
381	    sun4)
382		echo sparc-sun-sunos${UNAME_RELEASE}
383		;;
384	esac
385	exit ;;
386    aushp:SunOS:*:*)
387	echo sparc-auspex-sunos${UNAME_RELEASE}
388	exit ;;
389    # The situation for MiNT is a little confusing.  The machine name
390    # can be virtually everything (everything which is not
391    # "atarist" or "atariste" at least should have a processor
392    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
393    # to the lowercase version "mint" (or "freemint").  Finally
394    # the system name "TOS" denotes a system which is actually not
395    # MiNT.  But MiNT is downward compatible to TOS, so this should
396    # be no problem.
397    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
398        echo m68k-atari-mint${UNAME_RELEASE}
399	exit ;;
400    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
401	echo m68k-atari-mint${UNAME_RELEASE}
402        exit ;;
403    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
404        echo m68k-atari-mint${UNAME_RELEASE}
405	exit ;;
406    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
407        echo m68k-milan-mint${UNAME_RELEASE}
408        exit ;;
409    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
410        echo m68k-hades-mint${UNAME_RELEASE}
411        exit ;;
412    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
413        echo m68k-unknown-mint${UNAME_RELEASE}
414        exit ;;
415    m68k:machten:*:*)
416	echo m68k-apple-machten${UNAME_RELEASE}
417	exit ;;
418    powerpc:machten:*:*)
419	echo powerpc-apple-machten${UNAME_RELEASE}
420	exit ;;
421    RISC*:Mach:*:*)
422	echo mips-dec-mach_bsd4.3
423	exit ;;
424    RISC*:ULTRIX:*:*)
425	echo mips-dec-ultrix${UNAME_RELEASE}
426	exit ;;
427    VAX*:ULTRIX*:*:*)
428	echo vax-dec-ultrix${UNAME_RELEASE}
429	exit ;;
430    2020:CLIX:*:* | 2430:CLIX:*:*)
431	echo clipper-intergraph-clix${UNAME_RELEASE}
432	exit ;;
433    mips:*:*:UMIPS | mips:*:*:RISCos)
434	eval $set_cc_for_build
435	sed 's/^	//' << EOF >$dummy.c
436#ifdef __cplusplus
437#include <stdio.h>  /* for printf() prototype */
438	int main (int argc, char *argv[]) {
439#else
440	int main (argc, argv) int argc; char *argv[]; {
441#endif
442	#if defined (host_mips) && defined (MIPSEB)
443	#if defined (SYSTYPE_SYSV)
444	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
445	#endif
446	#if defined (SYSTYPE_SVR4)
447	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
448	#endif
449	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
450	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
451	#endif
452	#endif
453	  exit (-1);
454	}
455EOF
456	$CC_FOR_BUILD -o $dummy $dummy.c &&
457	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
458	  SYSTEM_NAME=`$dummy $dummyarg` &&
459	    { echo "$SYSTEM_NAME"; exit; }
460	echo mips-mips-riscos${UNAME_RELEASE}
461	exit ;;
462    Motorola:PowerMAX_OS:*:*)
463	echo powerpc-motorola-powermax
464	exit ;;
465    Motorola:*:4.3:PL8-*)
466	echo powerpc-harris-powermax
467	exit ;;
468    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
469	echo powerpc-harris-powermax
470	exit ;;
471    Night_Hawk:Power_UNIX:*:*)
472	echo powerpc-harris-powerunix
473	exit ;;
474    m88k:CX/UX:7*:*)
475	echo m88k-harris-cxux7
476	exit ;;
477    m88k:*:4*:R4*)
478	echo m88k-motorola-sysv4
479	exit ;;
480    m88k:*:3*:R3*)
481	echo m88k-motorola-sysv3
482	exit ;;
483    AViiON:dgux:*:*)
484        # DG/UX returns AViiON for all architectures
485        UNAME_PROCESSOR=`/usr/bin/uname -p`
486	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
487	then
488	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
489	       [ ${TARGET_BINARY_INTERFACE}x = x ]
490	    then
491		echo m88k-dg-dgux${UNAME_RELEASE}
492	    else
493		echo m88k-dg-dguxbcs${UNAME_RELEASE}
494	    fi
495	else
496	    echo i586-dg-dgux${UNAME_RELEASE}
497	fi
498 	exit ;;
499    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
500	echo m88k-dolphin-sysv3
501	exit ;;
502    M88*:*:R3*:*)
503	# Delta 88k system running SVR3
504	echo m88k-motorola-sysv3
505	exit ;;
506    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
507	echo m88k-tektronix-sysv3
508	exit ;;
509    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
510	echo m68k-tektronix-bsd
511	exit ;;
512    *:IRIX*:*:*)
513	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
514	exit ;;
515    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
516	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
517	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
518    i*86:AIX:*:*)
519	echo i386-ibm-aix
520	exit ;;
521    ia64:AIX:*:*)
522	if [ -x /usr/bin/oslevel ] ; then
523		IBM_REV=`/usr/bin/oslevel`
524	else
525		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
526	fi
527	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
528	exit ;;
529    *:AIX:2:3)
530	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
531		eval $set_cc_for_build
532		sed 's/^		//' << EOF >$dummy.c
533		#include <sys/systemcfg.h>
534
535		main()
536			{
537			if (!__power_pc())
538				exit(1);
539			puts("powerpc-ibm-aix3.2.5");
540			exit(0);
541			}
542EOF
543		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
544		then
545			echo "$SYSTEM_NAME"
546		else
547			echo rs6000-ibm-aix3.2.5
548		fi
549	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
550		echo rs6000-ibm-aix3.2.4
551	else
552		echo rs6000-ibm-aix3.2
553	fi
554	exit ;;
555    *:AIX:*:[4567])
556	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
557	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
558		IBM_ARCH=rs6000
559	else
560		IBM_ARCH=powerpc
561	fi
562	if [ -x /usr/bin/oslevel ] ; then
563		IBM_REV=`/usr/bin/oslevel`
564	else
565		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
566	fi
567	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
568	exit ;;
569    *:AIX:*:*)
570	echo rs6000-ibm-aix
571	exit ;;
572    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
573	echo romp-ibm-bsd4.4
574	exit ;;
575    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
576	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
577	exit ;;                             # report: romp-ibm BSD 4.3
578    *:BOSX:*:*)
579	echo rs6000-bull-bosx
580	exit ;;
581    DPX/2?00:B.O.S.:*:*)
582	echo m68k-bull-sysv3
583	exit ;;
584    9000/[34]??:4.3bsd:1.*:*)
585	echo m68k-hp-bsd
586	exit ;;
587    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
588	echo m68k-hp-bsd4.4
589	exit ;;
590    9000/[34678]??:HP-UX:*:*)
591	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
592	case "${UNAME_MACHINE}" in
593	    9000/31? )            HP_ARCH=m68000 ;;
594	    9000/[34]?? )         HP_ARCH=m68k ;;
595	    9000/[678][0-9][0-9])
596		if [ -x /usr/bin/getconf ]; then
597		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
598                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
599                    case "${sc_cpu_version}" in
600                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
601                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
602                      532)                      # CPU_PA_RISC2_0
603                        case "${sc_kernel_bits}" in
604                          32) HP_ARCH="hppa2.0n" ;;
605                          64) HP_ARCH="hppa2.0w" ;;
606			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
607                        esac ;;
608                    esac
609		fi
610		if [ "${HP_ARCH}" = "" ]; then
611		    eval $set_cc_for_build
612		    sed 's/^              //' << EOF >$dummy.c
613
614              #define _HPUX_SOURCE
615              #include <stdlib.h>
616              #include <unistd.h>
617
618              int main ()
619              {
620              #if defined(_SC_KERNEL_BITS)
621                  long bits = sysconf(_SC_KERNEL_BITS);
622              #endif
623                  long cpu  = sysconf (_SC_CPU_VERSION);
624
625                  switch (cpu)
626              	{
627              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
628              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
629              	case CPU_PA_RISC2_0:
630              #if defined(_SC_KERNEL_BITS)
631              	    switch (bits)
632              		{
633              		case 64: puts ("hppa2.0w"); break;
634              		case 32: puts ("hppa2.0n"); break;
635              		default: puts ("hppa2.0"); break;
636              		} break;
637              #else  /* !defined(_SC_KERNEL_BITS) */
638              	    puts ("hppa2.0"); break;
639              #endif
640              	default: puts ("hppa1.0"); break;
641              	}
642                  exit (0);
643              }
644EOF
645		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
646		    test -z "$HP_ARCH" && HP_ARCH=hppa
647		fi ;;
648	esac
649	if [ ${HP_ARCH} = "hppa2.0w" ]
650	then
651	    eval $set_cc_for_build
652
653	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
654	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
655	    # generating 64-bit code.  GNU and HP use different nomenclature:
656	    #
657	    # $ CC_FOR_BUILD=cc ./config.guess
658	    # => hppa2.0w-hp-hpux11.23
659	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
660	    # => hppa64-hp-hpux11.23
661
662	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
663		grep -q __LP64__
664	    then
665		HP_ARCH="hppa2.0w"
666	    else
667		HP_ARCH="hppa64"
668	    fi
669	fi
670	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
671	exit ;;
672    ia64:HP-UX:*:*)
673	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
674	echo ia64-hp-hpux${HPUX_REV}
675	exit ;;
676    3050*:HI-UX:*:*)
677	eval $set_cc_for_build
678	sed 's/^	//' << EOF >$dummy.c
679	#include <unistd.h>
680	int
681	main ()
682	{
683	  long cpu = sysconf (_SC_CPU_VERSION);
684	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
685	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
686	     results, however.  */
687	  if (CPU_IS_PA_RISC (cpu))
688	    {
689	      switch (cpu)
690		{
691		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
692		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
693		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
694		  default: puts ("hppa-hitachi-hiuxwe2"); break;
695		}
696	    }
697	  else if (CPU_IS_HP_MC68K (cpu))
698	    puts ("m68k-hitachi-hiuxwe2");
699	  else puts ("unknown-hitachi-hiuxwe2");
700	  exit (0);
701	}
702EOF
703	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
704		{ echo "$SYSTEM_NAME"; exit; }
705	echo unknown-hitachi-hiuxwe2
706	exit ;;
707    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
708	echo hppa1.1-hp-bsd
709	exit ;;
710    9000/8??:4.3bsd:*:*)
711	echo hppa1.0-hp-bsd
712	exit ;;
713    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
714	echo hppa1.0-hp-mpeix
715	exit ;;
716    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
717	echo hppa1.1-hp-osf
718	exit ;;
719    hp8??:OSF1:*:*)
720	echo hppa1.0-hp-osf
721	exit ;;
722    i*86:OSF1:*:*)
723	if [ -x /usr/sbin/sysversion ] ; then
724	    echo ${UNAME_MACHINE}-unknown-osf1mk
725	else
726	    echo ${UNAME_MACHINE}-unknown-osf1
727	fi
728	exit ;;
729    parisc*:Lites*:*:*)
730	echo hppa1.1-hp-lites
731	exit ;;
732    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
733	echo c1-convex-bsd
734        exit ;;
735    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
736	if getsysinfo -f scalar_acc
737	then echo c32-convex-bsd
738	else echo c2-convex-bsd
739	fi
740        exit ;;
741    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
742	echo c34-convex-bsd
743        exit ;;
744    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
745	echo c38-convex-bsd
746        exit ;;
747    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
748	echo c4-convex-bsd
749        exit ;;
750    CRAY*Y-MP:*:*:*)
751	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
752	exit ;;
753    CRAY*[A-Z]90:*:*:*)
754	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
755	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
756	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
757	      -e 's/\.[^.]*$/.X/'
758	exit ;;
759    CRAY*TS:*:*:*)
760	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
761	exit ;;
762    CRAY*T3E:*:*:*)
763	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
764	exit ;;
765    CRAY*SV1:*:*:*)
766	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
767	exit ;;
768    *:UNICOS/mp:*:*)
769	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
770	exit ;;
771    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
772	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
773        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
774        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
775        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
776        exit ;;
777    5000:UNIX_System_V:4.*:*)
778        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
779        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
780        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
781	exit ;;
782    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
783	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
784	exit ;;
785    sparc*:BSD/OS:*:*)
786	echo sparc-unknown-bsdi${UNAME_RELEASE}
787	exit ;;
788    *:BSD/OS:*:*)
789	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
790	exit ;;
791    *:FreeBSD:*:*)
792	case ${UNAME_MACHINE} in
793	    pc98)
794		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
795	    amd64)
796		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
797	    *)
798		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
799	esac
800	exit ;;
801    i*:CYGWIN*:*)
802	echo ${UNAME_MACHINE}-pc-cygwin
803	exit ;;
804    *:MINGW*:*)
805	echo ${UNAME_MACHINE}-pc-mingw32
806	exit ;;
807    i*:windows32*:*)
808    	# uname -m includes "-pc" on this system.
809    	echo ${UNAME_MACHINE}-mingw32
810	exit ;;
811    i*:PW*:*)
812	echo ${UNAME_MACHINE}-pc-pw32
813	exit ;;
814    *:Interix*:*)
815    	case ${UNAME_MACHINE} in
816	    x86)
817		echo i586-pc-interix${UNAME_RELEASE}
818		exit ;;
819	    authenticamd | genuineintel | EM64T)
820		echo x86_64-unknown-interix${UNAME_RELEASE}
821		exit ;;
822	    IA64)
823		echo ia64-unknown-interix${UNAME_RELEASE}
824		exit ;;
825	esac ;;
826    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
827	echo i${UNAME_MACHINE}-pc-mks
828	exit ;;
829    8664:Windows_NT:*)
830	echo x86_64-pc-mks
831	exit ;;
832    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
833	# How do we know it's Interix rather than the generic POSIX subsystem?
834	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
835	# UNAME_MACHINE based on the output of uname instead of i386?
836	echo i586-pc-interix
837	exit ;;
838    i*:UWIN*:*)
839	echo ${UNAME_MACHINE}-pc-uwin
840	exit ;;
841    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
842	echo x86_64-unknown-cygwin
843	exit ;;
844    p*:CYGWIN*:*)
845	echo powerpcle-unknown-cygwin
846	exit ;;
847    prep*:SunOS:5.*:*)
848	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
849	exit ;;
850    *:GNU:*:*)
851	# the GNU system
852	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
853	exit ;;
854    *:GNU/*:*:*)
855	# other systems with GNU libc and userland
856	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
857	exit ;;
858    i*86:Minix:*:*)
859	echo ${UNAME_MACHINE}-pc-minix
860	exit ;;
861    alpha:Linux:*:*)
862	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
863	  EV5)   UNAME_MACHINE=alphaev5 ;;
864	  EV56)  UNAME_MACHINE=alphaev56 ;;
865	  PCA56) UNAME_MACHINE=alphapca56 ;;
866	  PCA57) UNAME_MACHINE=alphapca56 ;;
867	  EV6)   UNAME_MACHINE=alphaev6 ;;
868	  EV67)  UNAME_MACHINE=alphaev67 ;;
869	  EV68*) UNAME_MACHINE=alphaev68 ;;
870        esac
871	objdump --private-headers /bin/sh | grep -q ld.so.1
872	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
873	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
874	exit ;;
875    arm*:Linux:*:*)
876	eval $set_cc_for_build
877	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
878	    | grep -q __ARM_EABI__
879	then
880	    echo ${UNAME_MACHINE}-unknown-linux-gnu
881	else
882	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
883	fi
884	exit ;;
885    avr32*:Linux:*:*)
886	echo ${UNAME_MACHINE}-unknown-linux-gnu
887	exit ;;
888    cris:Linux:*:*)
889	echo cris-axis-linux-gnu
890	exit ;;
891    crisv32:Linux:*:*)
892	echo crisv32-axis-linux-gnu
893	exit ;;
894    frv:Linux:*:*)
895    	echo frv-unknown-linux-gnu
896	exit ;;
897    i*86:Linux:*:*)
898	LIBC=gnu
899	eval $set_cc_for_build
900	sed 's/^	//' << EOF >$dummy.c
901	#ifdef __dietlibc__
902	LIBC=dietlibc
903	#endif
904EOF
905	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
906	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
907	exit ;;
908    ia64:Linux:*:*)
909	echo ${UNAME_MACHINE}-unknown-linux-gnu
910	exit ;;
911    m32r*:Linux:*:*)
912	echo ${UNAME_MACHINE}-unknown-linux-gnu
913	exit ;;
914    m68*:Linux:*:*)
915	echo ${UNAME_MACHINE}-unknown-linux-gnu
916	exit ;;
917    mips:Linux:*:* | mips64:Linux:*:*)
918	eval $set_cc_for_build
919	sed 's/^	//' << EOF >$dummy.c
920	#undef CPU
921	#undef ${UNAME_MACHINE}
922	#undef ${UNAME_MACHINE}el
923	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
924	CPU=${UNAME_MACHINE}el
925	#else
926	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
927	CPU=${UNAME_MACHINE}
928	#else
929	CPU=
930	#endif
931	#endif
932EOF
933	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
934	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
935	;;
936    or32:Linux:*:*)
937	echo or32-unknown-linux-gnu
938	exit ;;
939    padre:Linux:*:*)
940	echo sparc-unknown-linux-gnu
941	exit ;;
942    parisc64:Linux:*:* | hppa64:Linux:*:*)
943	echo hppa64-unknown-linux-gnu
944	exit ;;
945    parisc:Linux:*:* | hppa:Linux:*:*)
946	# Look for CPU level
947	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
948	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
949	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
950	  *)    echo hppa-unknown-linux-gnu ;;
951	esac
952	exit ;;
953    ppc64:Linux:*:*)
954	echo powerpc64-unknown-linux-gnu
955	exit ;;
956    ppc:Linux:*:*)
957	echo powerpc-unknown-linux-gnu
958	exit ;;
959    s390:Linux:*:* | s390x:Linux:*:*)
960	echo ${UNAME_MACHINE}-ibm-linux
961	exit ;;
962    sh64*:Linux:*:*)
963    	echo ${UNAME_MACHINE}-unknown-linux-gnu
964	exit ;;
965    sh*:Linux:*:*)
966	echo ${UNAME_MACHINE}-unknown-linux-gnu
967	exit ;;
968    sparc:Linux:*:* | sparc64:Linux:*:*)
969	echo ${UNAME_MACHINE}-unknown-linux-gnu
970	exit ;;
971    tile*:Linux:*:*)
972	echo ${UNAME_MACHINE}-tilera-linux-gnu
973	exit ;;
974    vax:Linux:*:*)
975	echo ${UNAME_MACHINE}-dec-linux-gnu
976	exit ;;
977    x86_64:Linux:*:*)
978	echo x86_64-unknown-linux-gnu
979	exit ;;
980    xtensa*:Linux:*:*)
981    	echo ${UNAME_MACHINE}-unknown-linux-gnu
982	exit ;;
983    i*86:DYNIX/ptx:4*:*)
984	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
985	# earlier versions are messed up and put the nodename in both
986	# sysname and nodename.
987	echo i386-sequent-sysv4
988	exit ;;
989    i*86:UNIX_SV:4.2MP:2.*)
990        # Unixware is an offshoot of SVR4, but it has its own version
991        # number series starting with 2...
992        # I am not positive that other SVR4 systems won't match this,
993	# I just have to hope.  -- rms.
994        # Use sysv4.2uw... so that sysv4* matches it.
995	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
996	exit ;;
997    i*86:OS/2:*:*)
998	# If we were able to find `uname', then EMX Unix compatibility
999	# is probably installed.
1000	echo ${UNAME_MACHINE}-pc-os2-emx
1001	exit ;;
1002    i*86:XTS-300:*:STOP)
1003	echo ${UNAME_MACHINE}-unknown-stop
1004	exit ;;
1005    i*86:atheos:*:*)
1006	echo ${UNAME_MACHINE}-unknown-atheos
1007	exit ;;
1008    i*86:syllable:*:*)
1009	echo ${UNAME_MACHINE}-pc-syllable
1010	exit ;;
1011    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1012	echo i386-unknown-lynxos${UNAME_RELEASE}
1013	exit ;;
1014    i*86:*DOS:*:*)
1015	echo ${UNAME_MACHINE}-pc-msdosdjgpp
1016	exit ;;
1017    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1018	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1019	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1020		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1021	else
1022		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1023	fi
1024	exit ;;
1025    i*86:*:5:[678]*)
1026    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
1027	case `/bin/uname -X | grep "^Machine"` in
1028	    *486*)	     UNAME_MACHINE=i486 ;;
1029	    *Pentium)	     UNAME_MACHINE=i586 ;;
1030	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1031	esac
1032	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1033	exit ;;
1034    i*86:*:3.2:*)
1035	if test -f /usr/options/cb.name; then
1036		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1037		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1038	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1039		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1040		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1041		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1042			&& UNAME_MACHINE=i586
1043		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1044			&& UNAME_MACHINE=i686
1045		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1046			&& UNAME_MACHINE=i686
1047		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1048	else
1049		echo ${UNAME_MACHINE}-pc-sysv32
1050	fi
1051	exit ;;
1052    pc:*:*:*)
1053	# Left here for compatibility:
1054        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1055        # the processor, so we play safe by assuming i586.
1056	# Note: whatever this is, it MUST be the same as what config.sub
1057	# prints for the "djgpp" host, or else GDB configury will decide that
1058	# this is a cross-build.
1059	echo i586-pc-msdosdjgpp
1060        exit ;;
1061    Intel:Mach:3*:*)
1062	echo i386-pc-mach3
1063	exit ;;
1064    paragon:*:*:*)
1065	echo i860-intel-osf1
1066	exit ;;
1067    i860:*:4.*:*) # i860-SVR4
1068	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1069	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1070	else # Add other i860-SVR4 vendors below as they are discovered.
1071	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1072	fi
1073	exit ;;
1074    mini*:CTIX:SYS*5:*)
1075	# "miniframe"
1076	echo m68010-convergent-sysv
1077	exit ;;
1078    mc68k:UNIX:SYSTEM5:3.51m)
1079	echo m68k-convergent-sysv
1080	exit ;;
1081    M680?0:D-NIX:5.3:*)
1082	echo m68k-diab-dnix
1083	exit ;;
1084    M68*:*:R3V[5678]*:*)
1085	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1086    3[345]??:*: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 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
1087	OS_REL=''
1088	test -r /etc/.relid \
1089	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1090	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1091	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1092	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1093	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1094    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1095        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1096          && { echo i486-ncr-sysv4; exit; } ;;
1097    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1098	OS_REL='.3'
1099	test -r /etc/.relid \
1100	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1101	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1102	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1103	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1104	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1105	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1106	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1107    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1108	echo m68k-unknown-lynxos${UNAME_RELEASE}
1109	exit ;;
1110    mc68030:UNIX_System_V:4.*:*)
1111	echo m68k-atari-sysv4
1112	exit ;;
1113    TSUNAMI:LynxOS:2.*:*)
1114	echo sparc-unknown-lynxos${UNAME_RELEASE}
1115	exit ;;
1116    rs6000:LynxOS:2.*:*)
1117	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1118	exit ;;
1119    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1120	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1121	exit ;;
1122    SM[BE]S:UNIX_SV:*:*)
1123	echo mips-dde-sysv${UNAME_RELEASE}
1124	exit ;;
1125    RM*:ReliantUNIX-*:*:*)
1126	echo mips-sni-sysv4
1127	exit ;;
1128    RM*:SINIX-*:*:*)
1129	echo mips-sni-sysv4
1130	exit ;;
1131    *:SINIX-*:*:*)
1132	if uname -p 2>/dev/null >/dev/null ; then
1133		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1134		echo ${UNAME_MACHINE}-sni-sysv4
1135	else
1136		echo ns32k-sni-sysv
1137	fi
1138	exit ;;
1139    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1140                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1141        echo i586-unisys-sysv4
1142        exit ;;
1143    *:UNIX_System_V:4*:FTX*)
1144	# From Gerald Hewes <hewes@openmarket.com>.
1145	# How about differentiating between stratus architectures? -djm
1146	echo hppa1.1-stratus-sysv4
1147	exit ;;
1148    *:*:*:FTX*)
1149	# From seanf@swdc.stratus.com.
1150	echo i860-stratus-sysv4
1151	exit ;;
1152    i*86:VOS:*:*)
1153	# From Paul.Green@stratus.com.
1154	echo ${UNAME_MACHINE}-stratus-vos
1155	exit ;;
1156    *:VOS:*:*)
1157	# From Paul.Green@stratus.com.
1158	echo hppa1.1-stratus-vos
1159	exit ;;
1160    mc68*:A/UX:*:*)
1161	echo m68k-apple-aux${UNAME_RELEASE}
1162	exit ;;
1163    news*:NEWS-OS:6*:*)
1164	echo mips-sony-newsos6
1165	exit ;;
1166    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1167	if [ -d /usr/nec ]; then
1168	        echo mips-nec-sysv${UNAME_RELEASE}
1169	else
1170	        echo mips-unknown-sysv${UNAME_RELEASE}
1171	fi
1172        exit ;;
1173    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1174	echo powerpc-be-beos
1175	exit ;;
1176    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1177	echo powerpc-apple-beos
1178	exit ;;
1179    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1180	echo i586-pc-beos
1181	exit ;;
1182    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
1183	echo i586-pc-haiku
1184	exit ;;
1185    SX-4:SUPER-UX:*:*)
1186	echo sx4-nec-superux${UNAME_RELEASE}
1187	exit ;;
1188    SX-5:SUPER-UX:*:*)
1189	echo sx5-nec-superux${UNAME_RELEASE}
1190	exit ;;
1191    SX-6:SUPER-UX:*:*)
1192	echo sx6-nec-superux${UNAME_RELEASE}
1193	exit ;;
1194    SX-7:SUPER-UX:*:*)
1195	echo sx7-nec-superux${UNAME_RELEASE}
1196	exit ;;
1197    SX-8:SUPER-UX:*:*)
1198	echo sx8-nec-superux${UNAME_RELEASE}
1199	exit ;;
1200    SX-8R:SUPER-UX:*:*)
1201	echo sx8r-nec-superux${UNAME_RELEASE}
1202	exit ;;
1203    Power*:Rhapsody:*:*)
1204	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1205	exit ;;
1206    *:Rhapsody:*:*)
1207	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1208	exit ;;
1209    *:Darwin:*:*)
1210	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1211	case $UNAME_PROCESSOR in
1212	    i386)
1213		eval $set_cc_for_build
1214		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1215		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1216		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1217		      grep IS_64BIT_ARCH >/dev/null
1218		  then
1219		      UNAME_PROCESSOR="x86_64"
1220		  fi
1221		fi ;;
1222	    unknown) UNAME_PROCESSOR=powerpc ;;
1223	esac
1224	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1225	exit ;;
1226    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1227	UNAME_PROCESSOR=`uname -p`
1228	if test "$UNAME_PROCESSOR" = "x86"; then
1229		UNAME_PROCESSOR=i386
1230		UNAME_MACHINE=pc
1231	fi
1232	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1233	exit ;;
1234    *:QNX:*:4*)
1235	echo i386-pc-qnx
1236	exit ;;
1237    NSE-?:NONSTOP_KERNEL:*:*)
1238	echo nse-tandem-nsk${UNAME_RELEASE}
1239	exit ;;
1240    NSR-?:NONSTOP_KERNEL:*:*)
1241	echo nsr-tandem-nsk${UNAME_RELEASE}
1242	exit ;;
1243    *:NonStop-UX:*:*)
1244	echo mips-compaq-nonstopux
1245	exit ;;
1246    BS2000:POSIX*:*:*)
1247	echo bs2000-siemens-sysv
1248	exit ;;
1249    DS/*:UNIX_System_V:*:*)
1250	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1251	exit ;;
1252    *:Plan9:*:*)
1253	# "uname -m" is not consistent, so use $cputype instead. 386
1254	# is converted to i386 for consistency with other x86
1255	# operating systems.
1256	if test "$cputype" = "386"; then
1257	    UNAME_MACHINE=i386
1258	else
1259	    UNAME_MACHINE="$cputype"
1260	fi
1261	echo ${UNAME_MACHINE}-unknown-plan9
1262	exit ;;
1263    *:TOPS-10:*:*)
1264	echo pdp10-unknown-tops10
1265	exit ;;
1266    *:TENEX:*:*)
1267	echo pdp10-unknown-tenex
1268	exit ;;
1269    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1270	echo pdp10-dec-tops20
1271	exit ;;
1272    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1273	echo pdp10-xkl-tops20
1274	exit ;;
1275    *:TOPS-20:*:*)
1276	echo pdp10-unknown-tops20
1277	exit ;;
1278    *:ITS:*:*)
1279	echo pdp10-unknown-its
1280	exit ;;
1281    SEI:*:*:SEIUX)
1282        echo mips-sei-seiux${UNAME_RELEASE}
1283	exit ;;
1284    *:DragonFly:*:*)
1285	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1286	exit ;;
1287    *:*VMS:*:*)
1288    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1289	case "${UNAME_MACHINE}" in
1290	    A*) echo alpha-dec-vms ; exit ;;
1291	    I*) echo ia64-dec-vms ; exit ;;
1292	    V*) echo vax-dec-vms ; exit ;;
1293	esac ;;
1294    *:XENIX:*:SysV)
1295	echo i386-pc-xenix
1296	exit ;;
1297    i*86:skyos:*:*)
1298	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1299	exit ;;
1300    i*86:rdos:*:*)
1301	echo ${UNAME_MACHINE}-pc-rdos
1302	exit ;;
1303    i*86:AROS:*:*)
1304	echo ${UNAME_MACHINE}-pc-aros
1305	exit ;;
1306esac
1307
1308#echo '(No uname command or uname output not recognized.)' 1>&2
1309#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1310
1311eval $set_cc_for_build
1312cat >$dummy.c <<EOF
1313#ifdef _SEQUENT_
1314# include <sys/types.h>
1315# include <sys/utsname.h>
1316#endif
1317main ()
1318{
1319#if defined (sony)
1320#if defined (MIPSEB)
1321  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1322     I don't know....  */
1323  printf ("mips-sony-bsd\n"); exit (0);
1324#else
1325#include <sys/param.h>
1326  printf ("m68k-sony-newsos%s\n",
1327#ifdef NEWSOS4
1328          "4"
1329#else
1330	  ""
1331#endif
1332         ); exit (0);
1333#endif
1334#endif
1335
1336#if defined (__arm) && defined (__acorn) && defined (__unix)
1337  printf ("arm-acorn-riscix\n"); exit (0);
1338#endif
1339
1340#if defined (hp300) && !defined (hpux)
1341  printf ("m68k-hp-bsd\n"); exit (0);
1342#endif
1343
1344#if defined (NeXT)
1345#if !defined (__ARCHITECTURE__)
1346#define __ARCHITECTURE__ "m68k"
1347#endif
1348  int version;
1349  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1350  if (version < 4)
1351    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1352  else
1353    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1354  exit (0);
1355#endif
1356
1357#if defined (MULTIMAX) || defined (n16)
1358#if defined (UMAXV)
1359  printf ("ns32k-encore-sysv\n"); exit (0);
1360#else
1361#if defined (CMU)
1362  printf ("ns32k-encore-mach\n"); exit (0);
1363#else
1364  printf ("ns32k-encore-bsd\n"); exit (0);
1365#endif
1366#endif
1367#endif
1368
1369#if defined (__386BSD__)
1370  printf ("i386-pc-bsd\n"); exit (0);
1371#endif
1372
1373#if defined (sequent)
1374#if defined (i386)
1375  printf ("i386-sequent-dynix\n"); exit (0);
1376#endif
1377#if defined (ns32000)
1378  printf ("ns32k-sequent-dynix\n"); exit (0);
1379#endif
1380#endif
1381
1382#if defined (_SEQUENT_)
1383    struct utsname un;
1384
1385    uname(&un);
1386
1387    if (strncmp(un.version, "V2", 2) == 0) {
1388	printf ("i386-sequent-ptx2\n"); exit (0);
1389    }
1390    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1391	printf ("i386-sequent-ptx1\n"); exit (0);
1392    }
1393    printf ("i386-sequent-ptx\n"); exit (0);
1394
1395#endif
1396
1397#if defined (vax)
1398# if !defined (ultrix)
1399#  include <sys/param.h>
1400#  if defined (BSD)
1401#   if BSD == 43
1402      printf ("vax-dec-bsd4.3\n"); exit (0);
1403#   else
1404#    if BSD == 199006
1405      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1406#    else
1407      printf ("vax-dec-bsd\n"); exit (0);
1408#    endif
1409#   endif
1410#  else
1411    printf ("vax-dec-bsd\n"); exit (0);
1412#  endif
1413# else
1414    printf ("vax-dec-ultrix\n"); exit (0);
1415# endif
1416#endif
1417
1418#if defined (alliant) && defined (i860)
1419  printf ("i860-alliant-bsd\n"); exit (0);
1420#endif
1421
1422  exit (1);
1423}
1424EOF
1425
1426$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1427	{ echo "$SYSTEM_NAME"; exit; }
1428
1429# Apollos put the system type in the environment.
1430
1431test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1432
1433# Convex versions that predate uname can use getsysinfo(1)
1434
1435if [ -x /usr/convex/getsysinfo ]
1436then
1437    case `getsysinfo -f cpu_type` in
1438    c1*)
1439	echo c1-convex-bsd
1440	exit ;;
1441    c2*)
1442	if getsysinfo -f scalar_acc
1443	then echo c32-convex-bsd
1444	else echo c2-convex-bsd
1445	fi
1446	exit ;;
1447    c34*)
1448	echo c34-convex-bsd
1449	exit ;;
1450    c38*)
1451	echo c38-convex-bsd
1452	exit ;;
1453    c4*)
1454	echo c4-convex-bsd
1455	exit ;;
1456    esac
1457fi
1458
1459cat >&2 <<EOF
1460$0: unable to guess system type
1461
1462This script, last modified $timestamp, has failed to recognize
1463the operating system you are using. It is advised that you
1464download the most up to date version of the config scripts from
1465
1466  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1467and
1468  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1469
1470If the version you run ($0) is already up to date, please
1471send the following data and any information you think might be
1472pertinent to <config-patches@gnu.org> in order to provide the needed
1473information to handle your system.
1474
1475config.guess timestamp = $timestamp
1476
1477uname -m = `(uname -m) 2>/dev/null || echo unknown`
1478uname -r = `(uname -r) 2>/dev/null || echo unknown`
1479uname -s = `(uname -s) 2>/dev/null || echo unknown`
1480uname -v = `(uname -v) 2>/dev/null || echo unknown`
1481
1482/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1483/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1484
1485hostinfo               = `(hostinfo) 2>/dev/null`
1486/bin/universe          = `(/bin/universe) 2>/dev/null`
1487/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1488/bin/arch              = `(/bin/arch) 2>/dev/null`
1489/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1490/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1491
1492UNAME_MACHINE = ${UNAME_MACHINE}
1493UNAME_RELEASE = ${UNAME_RELEASE}
1494UNAME_SYSTEM  = ${UNAME_SYSTEM}
1495UNAME_VERSION = ${UNAME_VERSION}
1496EOF
1497
1498exit 1
1499
1500# Local variables:
1501# eval: (add-hook 'write-file-hooks 'time-stamp)
1502# time-stamp-start: "timestamp='"
1503# time-stamp-format: "%:y-%02m-%02d"
1504# time-stamp-end: "'"
1505# End:
1506