1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright 1992-2015 Free Software Foundation, Inc.
4
5timestamp='2015-02-23'
6
7# This file is free software; you can redistribute it and/or modify it
8# under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 3 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful, but
13# WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15# General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, see <http://www.gnu.org/licenses/>.
19#
20# As a special exception to the GNU General Public License, if you
21# distribute this file as part of a program that contains a
22# configuration script generated by Autoconf, you may include it under
23# the same distribution terms that you use for the rest of that
24# program.  This Exception is an additional permission under section 7
25# of the GNU General Public License, version 3 ("GPLv3").
26#
27# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
28#
29# You can get the latest version of this script from:
30# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
31#
32# Please send patches to <config-patches@gnu.org>.
33
34
35me=`echo "$0" | sed -e 's,.*/,,'`
36
37usage="\
38Usage: $0 [OPTION]
39
40Output the configuration name of the system \`$me' is run on.
41
42Operation modes:
43  -h, --help         print this help, then exit
44  -t, --time-stamp   print date of last modification, then exit
45  -v, --version      print version number, then exit
46
47Report bugs and patches to <config-patches@gnu.org>."
48
49version="\
50GNU config.guess ($timestamp)
51
52Originally written by Per Bothner.
53Copyright 1992-2015 Free Software Foundation, Inc.
54
55This is free software; see the source for copying conditions.  There is NO
56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58help="
59Try \`$me --help' for more information."
60
61# Parse command line
62while test $# -gt 0 ; do
63  case $1 in
64    --time-stamp | --time* | -t )
65       echo "$timestamp" ; exit ;;
66    --version | -v )
67       echo "$version" ; exit ;;
68    --help | --h* | -h )
69       echo "$usage"; exit ;;
70    -- )     # Stop option processing
71       shift; break ;;
72    - )	# Use stdin as input.
73       break ;;
74    -* )
75       echo "$me: invalid option $1$help" >&2
76       exit 1 ;;
77    * )
78       break ;;
79  esac
80done
81
82if test $# != 0; then
83  echo "$me: too many arguments$help" >&2
84  exit 1
85fi
86
87trap 'exit 1' 1 2 15
88
89# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
90# compiler to aid in system detection is discouraged as it requires
91# temporary files to be created and, as you can see below, it is a
92# headache to deal with in a portable fashion.
93
94# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
95# use `HOST_CC' if defined, but it is deprecated.
96
97# Portable tmp directory creation inspired by the Autoconf team.
98
99set_cc_for_build='
100trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
101trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
102: ${TMPDIR=/tmp} ;
103 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
104 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
105 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
106 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
107dummy=$tmp/dummy ;
108tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
109case $CC_FOR_BUILD,$HOST_CC,$CC in
110 ,,)    echo "int x;" > $dummy.c ;
111	for c in cc gcc c89 c99 ; do
112	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
113	     CC_FOR_BUILD="$c"; break ;
114	  fi ;
115	done ;
116	if test x"$CC_FOR_BUILD" = x ; then
117	  CC_FOR_BUILD=no_compiler_found ;
118	fi
119	;;
120 ,,*)   CC_FOR_BUILD=$CC ;;
121 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
122esac ; set_cc_for_build= ;'
123
124# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
125# (ghazi@noc.rutgers.edu 1994-08-24)
126if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
127	PATH=$PATH:/.attbin ; export PATH
128fi
129
130UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
131UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
132UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
133UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
134
135case "${UNAME_SYSTEM}" in
136Linux|GNU|GNU/*)
137	# If the system lacks a compiler, then just pick glibc.
138	# We could probably try harder.
139	LIBC=gnu
140
141	eval $set_cc_for_build
142	cat <<-EOF > $dummy.c
143	#include <features.h>
144	#if defined(__UCLIBC__)
145	LIBC=uclibc
146	#elif defined(__dietlibc__)
147	LIBC=dietlibc
148	#else
149	LIBC=gnu
150	#endif
151	EOF
152	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
153	;;
154esac
155
156# Note: order is significant - the case branches are not exclusive.
157
158case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
159    *:NetBSD:*:*)
160	# NetBSD (nbsd) targets should (where applicable) match one or
161	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
162	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
163	# switched to ELF, *-*-netbsd* would select the old
164	# object file format.  This provides both forward
165	# compatibility and a consistent mechanism for selecting the
166	# object file format.
167	#
168	# Note: NetBSD doesn't particularly care about the vendor
169	# portion of the name.  We always set it to "unknown".
170	sysctl="sysctl -n hw.machine_arch"
171	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
172	    /sbin/$sysctl 2>/dev/null || \
173	    /usr/sbin/$sysctl 2>/dev/null || \
174	    echo unknown)`
175	case "${UNAME_MACHINE_ARCH}" in
176	    armeb) machine=armeb-unknown ;;
177	    arm*) machine=arm-unknown ;;
178	    sh3el) machine=shl-unknown ;;
179	    sh3eb) machine=sh-unknown ;;
180	    sh5el) machine=sh5le-unknown ;;
181	    earmv*)
182		arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
183		endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
184		machine=${arch}${endian}-unknown
185		;;
186	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
187	esac
188	# The Operating System including object format, if it has switched
189	# to ELF recently, or will in the future.
190	case "${UNAME_MACHINE_ARCH}" in
191	    arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
192		eval $set_cc_for_build
193		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
194			| grep -q __ELF__
195		then
196		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
197		    # Return netbsd for either.  FIX?
198		    os=netbsd
199		else
200		    os=netbsdelf
201		fi
202		;;
203	    *)
204		os=netbsd
205		;;
206	esac
207	# Determine ABI tags.
208	case "${UNAME_MACHINE_ARCH}" in
209	    earm*)
210		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
211		abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
212		;;
213	esac
214	# The OS release
215	# Debian GNU/NetBSD machines have a different userland, and
216	# thus, need a distinct triplet. However, they do not need
217	# kernel version information, so it can be replaced with a
218	# suitable tag, in the style of linux-gnu.
219	case "${UNAME_VERSION}" in
220	    Debian*)
221		release='-gnu'
222		;;
223	    *)
224		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
225		;;
226	esac
227	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
228	# contains redundant information, the shorter form:
229	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
230	echo "${machine}-${os}${release}${abi}"
231	exit ;;
232    *:Bitrig:*:*)
233	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
234	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
235	exit ;;
236    *:OpenBSD:*:*)
237	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
238	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
239	exit ;;
240    *:ekkoBSD:*:*)
241	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
242	exit ;;
243    *:SolidBSD:*:*)
244	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
245	exit ;;
246    macppc:MirBSD:*:*)
247	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
248	exit ;;
249    *:MirBSD:*:*)
250	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
251	exit ;;
252    alpha:OSF1:*:*)
253	case $UNAME_RELEASE in
254	*4.0)
255		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
256		;;
257	*5.*)
258		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
259		;;
260	esac
261	# According to Compaq, /usr/sbin/psrinfo has been available on
262	# OSF/1 and Tru64 systems produced since 1995.  I hope that
263	# covers most systems running today.  This code pipes the CPU
264	# types through head -n 1, so we only detect the type of CPU 0.
265	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
266	case "$ALPHA_CPU_TYPE" in
267	    "EV4 (21064)")
268		UNAME_MACHINE="alpha" ;;
269	    "EV4.5 (21064)")
270		UNAME_MACHINE="alpha" ;;
271	    "LCA4 (21066/21068)")
272		UNAME_MACHINE="alpha" ;;
273	    "EV5 (21164)")
274		UNAME_MACHINE="alphaev5" ;;
275	    "EV5.6 (21164A)")
276		UNAME_MACHINE="alphaev56" ;;
277	    "EV5.6 (21164PC)")
278		UNAME_MACHINE="alphapca56" ;;
279	    "EV5.7 (21164PC)")
280		UNAME_MACHINE="alphapca57" ;;
281	    "EV6 (21264)")
282		UNAME_MACHINE="alphaev6" ;;
283	    "EV6.7 (21264A)")
284		UNAME_MACHINE="alphaev67" ;;
285	    "EV6.8CB (21264C)")
286		UNAME_MACHINE="alphaev68" ;;
287	    "EV6.8AL (21264B)")
288		UNAME_MACHINE="alphaev68" ;;
289	    "EV6.8CX (21264D)")
290		UNAME_MACHINE="alphaev68" ;;
291	    "EV6.9A (21264/EV69A)")
292		UNAME_MACHINE="alphaev69" ;;
293	    "EV7 (21364)")
294		UNAME_MACHINE="alphaev7" ;;
295	    "EV7.9 (21364A)")
296		UNAME_MACHINE="alphaev79" ;;
297	esac
298	# A Pn.n version is a patched version.
299	# A Vn.n version is a released version.
300	# A Tn.n version is a released field test version.
301	# A Xn.n version is an unreleased experimental baselevel.
302	# 1.2 uses "1.2" for uname -r.
303	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
304	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
305	exitcode=$?
306	trap '' 0
307	exit $exitcode ;;
308    Alpha\ *:Windows_NT*:*)
309	# How do we know it's Interix rather than the generic POSIX subsystem?
310	# Should we change UNAME_MACHINE based on the output of uname instead
311	# of the specific Alpha model?
312	echo alpha-pc-interix
313	exit ;;
314    21064:Windows_NT:50:3)
315	echo alpha-dec-winnt3.5
316	exit ;;
317    Amiga*:UNIX_System_V:4.0:*)
318	echo m68k-unknown-sysv4
319	exit ;;
320    *:[Aa]miga[Oo][Ss]:*:*)
321	echo ${UNAME_MACHINE}-unknown-amigaos
322	exit ;;
323    *:[Mm]orph[Oo][Ss]:*:*)
324	echo ${UNAME_MACHINE}-unknown-morphos
325	exit ;;
326    *:OS/390:*:*)
327	echo i370-ibm-openedition
328	exit ;;
329    *:z/VM:*:*)
330	echo s390-ibm-zvmoe
331	exit ;;
332    *:OS400:*:*)
333	echo powerpc-ibm-os400
334	exit ;;
335    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
336	echo arm-acorn-riscix${UNAME_RELEASE}
337	exit ;;
338    arm*:riscos:*:*|arm*:RISCOS:*:*)
339	echo arm-unknown-riscos
340	exit ;;
341    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
342	echo hppa1.1-hitachi-hiuxmpp
343	exit ;;
344    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
345	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
346	if test "`(/bin/universe) 2>/dev/null`" = att ; then
347		echo pyramid-pyramid-sysv3
348	else
349		echo pyramid-pyramid-bsd
350	fi
351	exit ;;
352    NILE*:*:*:dcosx)
353	echo pyramid-pyramid-svr4
354	exit ;;
355    DRS?6000:unix:4.0:6*)
356	echo sparc-icl-nx6
357	exit ;;
358    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
359	case `/usr/bin/uname -p` in
360	    sparc) echo sparc-icl-nx7; exit ;;
361	esac ;;
362    s390x:SunOS:*:*)
363	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
364	exit ;;
365    sun4H:SunOS:5.*:*)
366	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
367	exit ;;
368    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
369	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
370	exit ;;
371    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
372	echo i386-pc-auroraux${UNAME_RELEASE}
373	exit ;;
374    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
375	eval $set_cc_for_build
376	SUN_ARCH="i386"
377	# If there is a compiler, see if it is configured for 64-bit objects.
378	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
379	# This test works for both compilers.
380	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
381	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
382		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
383		grep IS_64BIT_ARCH >/dev/null
384	    then
385		SUN_ARCH="x86_64"
386	    fi
387	fi
388	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
389	exit ;;
390    sun4*:SunOS:6*:*)
391	# According to config.sub, this is the proper way to canonicalize
392	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
393	# it's likely to be more like Solaris than SunOS4.
394	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
395	exit ;;
396    sun4*:SunOS:*:*)
397	case "`/usr/bin/arch -k`" in
398	    Series*|S4*)
399		UNAME_RELEASE=`uname -v`
400		;;
401	esac
402	# Japanese Language versions have a version number like `4.1.3-JL'.
403	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
404	exit ;;
405    sun3*:SunOS:*:*)
406	echo m68k-sun-sunos${UNAME_RELEASE}
407	exit ;;
408    sun*:*:4.2BSD:*)
409	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
410	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
411	case "`/bin/arch`" in
412	    sun3)
413		echo m68k-sun-sunos${UNAME_RELEASE}
414		;;
415	    sun4)
416		echo sparc-sun-sunos${UNAME_RELEASE}
417		;;
418	esac
419	exit ;;
420    aushp:SunOS:*:*)
421	echo sparc-auspex-sunos${UNAME_RELEASE}
422	exit ;;
423    # The situation for MiNT is a little confusing.  The machine name
424    # can be virtually everything (everything which is not
425    # "atarist" or "atariste" at least should have a processor
426    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
427    # to the lowercase version "mint" (or "freemint").  Finally
428    # the system name "TOS" denotes a system which is actually not
429    # MiNT.  But MiNT is downward compatible to TOS, so this should
430    # be no problem.
431    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
432	echo m68k-atari-mint${UNAME_RELEASE}
433	exit ;;
434    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
435	echo m68k-atari-mint${UNAME_RELEASE}
436	exit ;;
437    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
438	echo m68k-atari-mint${UNAME_RELEASE}
439	exit ;;
440    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
441	echo m68k-milan-mint${UNAME_RELEASE}
442	exit ;;
443    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
444	echo m68k-hades-mint${UNAME_RELEASE}
445	exit ;;
446    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
447	echo m68k-unknown-mint${UNAME_RELEASE}
448	exit ;;
449    m68k:machten:*:*)
450	echo m68k-apple-machten${UNAME_RELEASE}
451	exit ;;
452    powerpc:machten:*:*)
453	echo powerpc-apple-machten${UNAME_RELEASE}
454	exit ;;
455    RISC*:Mach:*:*)
456	echo mips-dec-mach_bsd4.3
457	exit ;;
458    RISC*:ULTRIX:*:*)
459	echo mips-dec-ultrix${UNAME_RELEASE}
460	exit ;;
461    VAX*:ULTRIX*:*:*)
462	echo vax-dec-ultrix${UNAME_RELEASE}
463	exit ;;
464    2020:CLIX:*:* | 2430:CLIX:*:*)
465	echo clipper-intergraph-clix${UNAME_RELEASE}
466	exit ;;
467    mips:*:*:UMIPS | mips:*:*:RISCos)
468	eval $set_cc_for_build
469	sed 's/^	//' << EOF >$dummy.c
470#ifdef __cplusplus
471#include <stdio.h>  /* for printf() prototype */
472	int main (int argc, char *argv[]) {
473#else
474	int main (argc, argv) int argc; char *argv[]; {
475#endif
476	#if defined (host_mips) && defined (MIPSEB)
477	#if defined (SYSTYPE_SYSV)
478	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
479	#endif
480	#if defined (SYSTYPE_SVR4)
481	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
482	#endif
483	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
484	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
485	#endif
486	#endif
487	  exit (-1);
488	}
489EOF
490	$CC_FOR_BUILD -o $dummy $dummy.c &&
491	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
492	  SYSTEM_NAME=`$dummy $dummyarg` &&
493	    { echo "$SYSTEM_NAME"; exit; }
494	echo mips-mips-riscos${UNAME_RELEASE}
495	exit ;;
496    Motorola:PowerMAX_OS:*:*)
497	echo powerpc-motorola-powermax
498	exit ;;
499    Motorola:*:4.3:PL8-*)
500	echo powerpc-harris-powermax
501	exit ;;
502    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
503	echo powerpc-harris-powermax
504	exit ;;
505    Night_Hawk:Power_UNIX:*:*)
506	echo powerpc-harris-powerunix
507	exit ;;
508    m88k:CX/UX:7*:*)
509	echo m88k-harris-cxux7
510	exit ;;
511    m88k:*:4*:R4*)
512	echo m88k-motorola-sysv4
513	exit ;;
514    m88k:*:3*:R3*)
515	echo m88k-motorola-sysv3
516	exit ;;
517    AViiON:dgux:*:*)
518	# DG/UX returns AViiON for all architectures
519	UNAME_PROCESSOR=`/usr/bin/uname -p`
520	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
521	then
522	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
523	       [ ${TARGET_BINARY_INTERFACE}x = x ]
524	    then
525		echo m88k-dg-dgux${UNAME_RELEASE}
526	    else
527		echo m88k-dg-dguxbcs${UNAME_RELEASE}
528	    fi
529	else
530	    echo i586-dg-dgux${UNAME_RELEASE}
531	fi
532	exit ;;
533    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
534	echo m88k-dolphin-sysv3
535	exit ;;
536    M88*:*:R3*:*)
537	# Delta 88k system running SVR3
538	echo m88k-motorola-sysv3
539	exit ;;
540    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
541	echo m88k-tektronix-sysv3
542	exit ;;
543    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
544	echo m68k-tektronix-bsd
545	exit ;;
546    *:IRIX*:*:*)
547	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
548	exit ;;
549    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
550	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
551	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
552    i*86:AIX:*:*)
553	echo i386-ibm-aix
554	exit ;;
555    ia64:AIX:*:*)
556	if [ -x /usr/bin/oslevel ] ; then
557		IBM_REV=`/usr/bin/oslevel`
558	else
559		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
560	fi
561	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
562	exit ;;
563    *:AIX:2:3)
564	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
565		eval $set_cc_for_build
566		sed 's/^		//' << EOF >$dummy.c
567		#include <sys/systemcfg.h>
568
569		main()
570			{
571			if (!__power_pc())
572				exit(1);
573			puts("powerpc-ibm-aix3.2.5");
574			exit(0);
575			}
576EOF
577		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
578		then
579			echo "$SYSTEM_NAME"
580		else
581			echo rs6000-ibm-aix3.2.5
582		fi
583	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
584		echo rs6000-ibm-aix3.2.4
585	else
586		echo rs6000-ibm-aix3.2
587	fi
588	exit ;;
589    *:AIX:*:[4567])
590	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
591	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
592		IBM_ARCH=rs6000
593	else
594		IBM_ARCH=powerpc
595	fi
596	if [ -x /usr/bin/lslpp ] ; then
597		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
598			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
599	else
600		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
601	fi
602	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
603	exit ;;
604    *:AIX:*:*)
605	echo rs6000-ibm-aix
606	exit ;;
607    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
608	echo romp-ibm-bsd4.4
609	exit ;;
610    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
611	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
612	exit ;;                             # report: romp-ibm BSD 4.3
613    *:BOSX:*:*)
614	echo rs6000-bull-bosx
615	exit ;;
616    DPX/2?00:B.O.S.:*:*)
617	echo m68k-bull-sysv3
618	exit ;;
619    9000/[34]??:4.3bsd:1.*:*)
620	echo m68k-hp-bsd
621	exit ;;
622    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
623	echo m68k-hp-bsd4.4
624	exit ;;
625    9000/[34678]??:HP-UX:*:*)
626	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
627	case "${UNAME_MACHINE}" in
628	    9000/31? )            HP_ARCH=m68000 ;;
629	    9000/[34]?? )         HP_ARCH=m68k ;;
630	    9000/[678][0-9][0-9])
631		if [ -x /usr/bin/getconf ]; then
632		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
633		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
634		    case "${sc_cpu_version}" in
635		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
636		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
637		      532)                      # CPU_PA_RISC2_0
638			case "${sc_kernel_bits}" in
639			  32) HP_ARCH="hppa2.0n" ;;
640			  64) HP_ARCH="hppa2.0w" ;;
641			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
642			esac ;;
643		    esac
644		fi
645		if [ "${HP_ARCH}" = "" ]; then
646		    eval $set_cc_for_build
647		    sed 's/^		//' << EOF >$dummy.c
648
649		#define _HPUX_SOURCE
650		#include <stdlib.h>
651		#include <unistd.h>
652
653		int main ()
654		{
655		#if defined(_SC_KERNEL_BITS)
656		    long bits = sysconf(_SC_KERNEL_BITS);
657		#endif
658		    long cpu  = sysconf (_SC_CPU_VERSION);
659
660		    switch (cpu)
661			{
662			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
663			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
664			case CPU_PA_RISC2_0:
665		#if defined(_SC_KERNEL_BITS)
666			    switch (bits)
667				{
668				case 64: puts ("hppa2.0w"); break;
669				case 32: puts ("hppa2.0n"); break;
670				default: puts ("hppa2.0"); break;
671				} break;
672		#else  /* !defined(_SC_KERNEL_BITS) */
673			    puts ("hppa2.0"); break;
674		#endif
675			default: puts ("hppa1.0"); break;
676			}
677		    exit (0);
678		}
679EOF
680		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
681		    test -z "$HP_ARCH" && HP_ARCH=hppa
682		fi ;;
683	esac
684	if [ ${HP_ARCH} = "hppa2.0w" ]
685	then
686	    eval $set_cc_for_build
687
688	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
689	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
690	    # generating 64-bit code.  GNU and HP use different nomenclature:
691	    #
692	    # $ CC_FOR_BUILD=cc ./config.guess
693	    # => hppa2.0w-hp-hpux11.23
694	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
695	    # => hppa64-hp-hpux11.23
696
697	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
698		grep -q __LP64__
699	    then
700		HP_ARCH="hppa2.0w"
701	    else
702		HP_ARCH="hppa64"
703	    fi
704	fi
705	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
706	exit ;;
707    ia64:HP-UX:*:*)
708	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
709	echo ia64-hp-hpux${HPUX_REV}
710	exit ;;
711    3050*:HI-UX:*:*)
712	eval $set_cc_for_build
713	sed 's/^	//' << EOF >$dummy.c
714	#include <unistd.h>
715	int
716	main ()
717	{
718	  long cpu = sysconf (_SC_CPU_VERSION);
719	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
720	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
721	     results, however.  */
722	  if (CPU_IS_PA_RISC (cpu))
723	    {
724	      switch (cpu)
725		{
726		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
727		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
728		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
729		  default: puts ("hppa-hitachi-hiuxwe2"); break;
730		}
731	    }
732	  else if (CPU_IS_HP_MC68K (cpu))
733	    puts ("m68k-hitachi-hiuxwe2");
734	  else puts ("unknown-hitachi-hiuxwe2");
735	  exit (0);
736	}
737EOF
738	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
739		{ echo "$SYSTEM_NAME"; exit; }
740	echo unknown-hitachi-hiuxwe2
741	exit ;;
742    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
743	echo hppa1.1-hp-bsd
744	exit ;;
745    9000/8??:4.3bsd:*:*)
746	echo hppa1.0-hp-bsd
747	exit ;;
748    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
749	echo hppa1.0-hp-mpeix
750	exit ;;
751    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
752	echo hppa1.1-hp-osf
753	exit ;;
754    hp8??:OSF1:*:*)
755	echo hppa1.0-hp-osf
756	exit ;;
757    i*86:OSF1:*:*)
758	if [ -x /usr/sbin/sysversion ] ; then
759	    echo ${UNAME_MACHINE}-unknown-osf1mk
760	else
761	    echo ${UNAME_MACHINE}-unknown-osf1
762	fi
763	exit ;;
764    parisc*:Lites*:*:*)
765	echo hppa1.1-hp-lites
766	exit ;;
767    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
768	echo c1-convex-bsd
769	exit ;;
770    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
771	if getsysinfo -f scalar_acc
772	then echo c32-convex-bsd
773	else echo c2-convex-bsd
774	fi
775	exit ;;
776    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
777	echo c34-convex-bsd
778	exit ;;
779    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
780	echo c38-convex-bsd
781	exit ;;
782    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
783	echo c4-convex-bsd
784	exit ;;
785    CRAY*Y-MP:*:*:*)
786	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
787	exit ;;
788    CRAY*[A-Z]90:*:*:*)
789	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
790	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
791	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
792	      -e 's/\.[^.]*$/.X/'
793	exit ;;
794    CRAY*TS:*:*:*)
795	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
796	exit ;;
797    CRAY*T3E:*:*:*)
798	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
799	exit ;;
800    CRAY*SV1:*:*:*)
801	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
802	exit ;;
803    *:UNICOS/mp:*:*)
804	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
805	exit ;;
806    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
807	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
808	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
809	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
810	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
811	exit ;;
812    5000:UNIX_System_V:4.*:*)
813	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
814	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
815	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
816	exit ;;
817    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
818	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
819	exit ;;
820    sparc*:BSD/OS:*:*)
821	echo sparc-unknown-bsdi${UNAME_RELEASE}
822	exit ;;
823    *:BSD/OS:*:*)
824	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
825	exit ;;
826    *:FreeBSD:*:*)
827	UNAME_PROCESSOR=`/usr/bin/uname -p`
828	case ${UNAME_PROCESSOR} in
829	    amd64)
830		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
831	    *)
832		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
833	esac
834	exit ;;
835    i*:CYGWIN*:*)
836	echo ${UNAME_MACHINE}-pc-cygwin
837	exit ;;
838    *:MINGW64*:*)
839	echo ${UNAME_MACHINE}-pc-mingw64
840	exit ;;
841    *:MINGW*:*)
842	echo ${UNAME_MACHINE}-pc-mingw32
843	exit ;;
844    *:MSYS*:*)
845	echo ${UNAME_MACHINE}-pc-msys
846	exit ;;
847    i*:windows32*:*)
848	# uname -m includes "-pc" on this system.
849	echo ${UNAME_MACHINE}-mingw32
850	exit ;;
851    i*:PW*:*)
852	echo ${UNAME_MACHINE}-pc-pw32
853	exit ;;
854    *:Interix*:*)
855	case ${UNAME_MACHINE} in
856	    x86)
857		echo i586-pc-interix${UNAME_RELEASE}
858		exit ;;
859	    authenticamd | genuineintel | EM64T)
860		echo x86_64-unknown-interix${UNAME_RELEASE}
861		exit ;;
862	    IA64)
863		echo ia64-unknown-interix${UNAME_RELEASE}
864		exit ;;
865	esac ;;
866    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
867	echo i${UNAME_MACHINE}-pc-mks
868	exit ;;
869    8664:Windows_NT:*)
870	echo x86_64-pc-mks
871	exit ;;
872    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
873	# How do we know it's Interix rather than the generic POSIX subsystem?
874	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
875	# UNAME_MACHINE based on the output of uname instead of i386?
876	echo i586-pc-interix
877	exit ;;
878    i*:UWIN*:*)
879	echo ${UNAME_MACHINE}-pc-uwin
880	exit ;;
881    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
882	echo x86_64-unknown-cygwin
883	exit ;;
884    p*:CYGWIN*:*)
885	echo powerpcle-unknown-cygwin
886	exit ;;
887    prep*:SunOS:5.*:*)
888	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
889	exit ;;
890    *:GNU:*:*)
891	# the GNU system
892	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
893	exit ;;
894    *:GNU/*:*:*)
895	# other systems with GNU libc and userland
896	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
897	exit ;;
898    i*86:Minix:*:*)
899	echo ${UNAME_MACHINE}-pc-minix
900	exit ;;
901    aarch64:Linux:*:*)
902	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
903	exit ;;
904    aarch64_be:Linux:*:*)
905	UNAME_MACHINE=aarch64_be
906	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
907	exit ;;
908    alpha:Linux:*:*)
909	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
910	  EV5)   UNAME_MACHINE=alphaev5 ;;
911	  EV56)  UNAME_MACHINE=alphaev56 ;;
912	  PCA56) UNAME_MACHINE=alphapca56 ;;
913	  PCA57) UNAME_MACHINE=alphapca56 ;;
914	  EV6)   UNAME_MACHINE=alphaev6 ;;
915	  EV67)  UNAME_MACHINE=alphaev67 ;;
916	  EV68*) UNAME_MACHINE=alphaev68 ;;
917	esac
918	objdump --private-headers /bin/sh | grep -q ld.so.1
919	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
920	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
921	exit ;;
922    arc:Linux:*:* | arceb:Linux:*:*)
923	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
924	exit ;;
925    arm*:Linux:*:*)
926	eval $set_cc_for_build
927	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
928	    | grep -q __ARM_EABI__
929	then
930	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
931	else
932	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
933		| grep -q __ARM_PCS_VFP
934	    then
935		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
936	    else
937		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
938	    fi
939	fi
940	exit ;;
941    avr32*:Linux:*:*)
942	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
943	exit ;;
944    cris:Linux:*:*)
945	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
946	exit ;;
947    crisv32:Linux:*:*)
948	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
949	exit ;;
950    frv:Linux:*:*)
951	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
952	exit ;;
953    hexagon:Linux:*:*)
954	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
955	exit ;;
956    i*86:Linux:*:*)
957	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
958	exit ;;
959    ia64:Linux:*:*)
960	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
961	exit ;;
962    m32r*:Linux:*:*)
963	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
964	exit ;;
965    m68*:Linux:*:*)
966	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
967	exit ;;
968    mips:Linux:*:* | mips64:Linux:*:*)
969	eval $set_cc_for_build
970	sed 's/^	//' << EOF >$dummy.c
971	#undef CPU
972	#undef ${UNAME_MACHINE}
973	#undef ${UNAME_MACHINE}el
974	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
975	CPU=${UNAME_MACHINE}el
976	#else
977	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
978	CPU=${UNAME_MACHINE}
979	#else
980	CPU=
981	#endif
982	#endif
983EOF
984	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
985	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
986	;;
987    openrisc*:Linux:*:*)
988	echo or1k-unknown-linux-${LIBC}
989	exit ;;
990    or32:Linux:*:* | or1k*:Linux:*:*)
991	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
992	exit ;;
993    padre:Linux:*:*)
994	echo sparc-unknown-linux-${LIBC}
995	exit ;;
996    parisc64:Linux:*:* | hppa64:Linux:*:*)
997	echo hppa64-unknown-linux-${LIBC}
998	exit ;;
999    parisc:Linux:*:* | hppa:Linux:*:*)
1000	# Look for CPU level
1001	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1002	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
1003	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
1004	  *)    echo hppa-unknown-linux-${LIBC} ;;
1005	esac
1006	exit ;;
1007    ppc64:Linux:*:*)
1008	echo powerpc64-unknown-linux-${LIBC}
1009	exit ;;
1010    ppc:Linux:*:*)
1011	echo powerpc-unknown-linux-${LIBC}
1012	exit ;;
1013    ppc64le:Linux:*:*)
1014	echo powerpc64le-unknown-linux-${LIBC}
1015	exit ;;
1016    ppcle:Linux:*:*)
1017	echo powerpcle-unknown-linux-${LIBC}
1018	exit ;;
1019    s390:Linux:*:* | s390x:Linux:*:*)
1020	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1021	exit ;;
1022    sh64*:Linux:*:*)
1023	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1024	exit ;;
1025    sh*:Linux:*:*)
1026	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1027	exit ;;
1028    sparc:Linux:*:* | sparc64:Linux:*:*)
1029	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1030	exit ;;
1031    tile*:Linux:*:*)
1032	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1033	exit ;;
1034    vax:Linux:*:*)
1035	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1036	exit ;;
1037    x86_64:Linux:*:*)
1038	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1039	exit ;;
1040    xtensa*:Linux:*:*)
1041	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1042	exit ;;
1043    i*86:DYNIX/ptx:4*:*)
1044	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1045	# earlier versions are messed up and put the nodename in both
1046	# sysname and nodename.
1047	echo i386-sequent-sysv4
1048	exit ;;
1049    i*86:UNIX_SV:4.2MP:2.*)
1050	# Unixware is an offshoot of SVR4, but it has its own version
1051	# number series starting with 2...
1052	# I am not positive that other SVR4 systems won't match this,
1053	# I just have to hope.  -- rms.
1054	# Use sysv4.2uw... so that sysv4* matches it.
1055	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1056	exit ;;
1057    i*86:OS/2:*:*)
1058	# If we were able to find `uname', then EMX Unix compatibility
1059	# is probably installed.
1060	echo ${UNAME_MACHINE}-pc-os2-emx
1061	exit ;;
1062    i*86:XTS-300:*:STOP)
1063	echo ${UNAME_MACHINE}-unknown-stop
1064	exit ;;
1065    i*86:atheos:*:*)
1066	echo ${UNAME_MACHINE}-unknown-atheos
1067	exit ;;
1068    i*86:syllable:*:*)
1069	echo ${UNAME_MACHINE}-pc-syllable
1070	exit ;;
1071    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1072	echo i386-unknown-lynxos${UNAME_RELEASE}
1073	exit ;;
1074    i*86:*DOS:*:*)
1075	echo ${UNAME_MACHINE}-pc-msdosdjgpp
1076	exit ;;
1077    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1078	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1079	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1080		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1081	else
1082		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1083	fi
1084	exit ;;
1085    i*86:*:5:[678]*)
1086	# UnixWare 7.x, OpenUNIX and OpenServer 6.
1087	case `/bin/uname -X | grep "^Machine"` in
1088	    *486*)	     UNAME_MACHINE=i486 ;;
1089	    *Pentium)	     UNAME_MACHINE=i586 ;;
1090	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1091	esac
1092	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1093	exit ;;
1094    i*86:*:3.2:*)
1095	if test -f /usr/options/cb.name; then
1096		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1097		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1098	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1099		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1100		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1101		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1102			&& UNAME_MACHINE=i586
1103		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1104			&& UNAME_MACHINE=i686
1105		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1106			&& UNAME_MACHINE=i686
1107		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1108	else
1109		echo ${UNAME_MACHINE}-pc-sysv32
1110	fi
1111	exit ;;
1112    pc:*:*:*)
1113	# Left here for compatibility:
1114	# uname -m prints for DJGPP always 'pc', but it prints nothing about
1115	# the processor, so we play safe by assuming i586.
1116	# Note: whatever this is, it MUST be the same as what config.sub
1117	# prints for the "djgpp" host, or else GDB configury will decide that
1118	# this is a cross-build.
1119	echo i586-pc-msdosdjgpp
1120	exit ;;
1121    Intel:Mach:3*:*)
1122	echo i386-pc-mach3
1123	exit ;;
1124    paragon:*:*:*)
1125	echo i860-intel-osf1
1126	exit ;;
1127    i860:*:4.*:*) # i860-SVR4
1128	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1129	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1130	else # Add other i860-SVR4 vendors below as they are discovered.
1131	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1132	fi
1133	exit ;;
1134    mini*:CTIX:SYS*5:*)
1135	# "miniframe"
1136	echo m68010-convergent-sysv
1137	exit ;;
1138    mc68k:UNIX:SYSTEM5:3.51m)
1139	echo m68k-convergent-sysv
1140	exit ;;
1141    M680?0:D-NIX:5.3:*)
1142	echo m68k-diab-dnix
1143	exit ;;
1144    M68*:*:R3V[5678]*:*)
1145	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1146    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)
1147	OS_REL=''
1148	test -r /etc/.relid \
1149	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1150	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1151	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1152	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1153	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1154    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1155	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1156	  && { echo i486-ncr-sysv4; exit; } ;;
1157    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1158	OS_REL='.3'
1159	test -r /etc/.relid \
1160	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1161	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1162	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1163	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1164	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1165	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1166	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1167    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1168	echo m68k-unknown-lynxos${UNAME_RELEASE}
1169	exit ;;
1170    mc68030:UNIX_System_V:4.*:*)
1171	echo m68k-atari-sysv4
1172	exit ;;
1173    TSUNAMI:LynxOS:2.*:*)
1174	echo sparc-unknown-lynxos${UNAME_RELEASE}
1175	exit ;;
1176    rs6000:LynxOS:2.*:*)
1177	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1178	exit ;;
1179    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1180	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1181	exit ;;
1182    SM[BE]S:UNIX_SV:*:*)
1183	echo mips-dde-sysv${UNAME_RELEASE}
1184	exit ;;
1185    RM*:ReliantUNIX-*:*:*)
1186	echo mips-sni-sysv4
1187	exit ;;
1188    RM*:SINIX-*:*:*)
1189	echo mips-sni-sysv4
1190	exit ;;
1191    *:SINIX-*:*:*)
1192	if uname -p 2>/dev/null >/dev/null ; then
1193		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1194		echo ${UNAME_MACHINE}-sni-sysv4
1195	else
1196		echo ns32k-sni-sysv
1197	fi
1198	exit ;;
1199    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1200			# says <Richard.M.Bartel@ccMail.Census.GOV>
1201	echo i586-unisys-sysv4
1202	exit ;;
1203    *:UNIX_System_V:4*:FTX*)
1204	# From Gerald Hewes <hewes@openmarket.com>.
1205	# How about differentiating between stratus architectures? -djm
1206	echo hppa1.1-stratus-sysv4
1207	exit ;;
1208    *:*:*:FTX*)
1209	# From seanf@swdc.stratus.com.
1210	echo i860-stratus-sysv4
1211	exit ;;
1212    i*86:VOS:*:*)
1213	# From Paul.Green@stratus.com.
1214	echo ${UNAME_MACHINE}-stratus-vos
1215	exit ;;
1216    *:VOS:*:*)
1217	# From Paul.Green@stratus.com.
1218	echo hppa1.1-stratus-vos
1219	exit ;;
1220    mc68*:A/UX:*:*)
1221	echo m68k-apple-aux${UNAME_RELEASE}
1222	exit ;;
1223    news*:NEWS-OS:6*:*)
1224	echo mips-sony-newsos6
1225	exit ;;
1226    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1227	if [ -d /usr/nec ]; then
1228		echo mips-nec-sysv${UNAME_RELEASE}
1229	else
1230		echo mips-unknown-sysv${UNAME_RELEASE}
1231	fi
1232	exit ;;
1233    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1234	echo powerpc-be-beos
1235	exit ;;
1236    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1237	echo powerpc-apple-beos
1238	exit ;;
1239    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1240	echo i586-pc-beos
1241	exit ;;
1242    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
1243	echo i586-pc-haiku
1244	exit ;;
1245    x86_64:Haiku:*:*)
1246	echo x86_64-unknown-haiku
1247	exit ;;
1248    SX-4:SUPER-UX:*:*)
1249	echo sx4-nec-superux${UNAME_RELEASE}
1250	exit ;;
1251    SX-5:SUPER-UX:*:*)
1252	echo sx5-nec-superux${UNAME_RELEASE}
1253	exit ;;
1254    SX-6:SUPER-UX:*:*)
1255	echo sx6-nec-superux${UNAME_RELEASE}
1256	exit ;;
1257    SX-7:SUPER-UX:*:*)
1258	echo sx7-nec-superux${UNAME_RELEASE}
1259	exit ;;
1260    SX-8:SUPER-UX:*:*)
1261	echo sx8-nec-superux${UNAME_RELEASE}
1262	exit ;;
1263    SX-8R:SUPER-UX:*:*)
1264	echo sx8r-nec-superux${UNAME_RELEASE}
1265	exit ;;
1266    Power*:Rhapsody:*:*)
1267	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1268	exit ;;
1269    *:Rhapsody:*:*)
1270	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1271	exit ;;
1272    *:Darwin:*:*)
1273	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1274	eval $set_cc_for_build
1275	if test "$UNAME_PROCESSOR" = unknown ; then
1276	    UNAME_PROCESSOR=powerpc
1277	fi
1278	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1279	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1280		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1281		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1282		    grep IS_64BIT_ARCH >/dev/null
1283		then
1284		    case $UNAME_PROCESSOR in
1285			i386) UNAME_PROCESSOR=x86_64 ;;
1286			powerpc) UNAME_PROCESSOR=powerpc64 ;;
1287		    esac
1288		fi
1289	    fi
1290	elif test "$UNAME_PROCESSOR" = i386 ; then
1291	    # Avoid executing cc on OS X 10.9, as it ships with a stub
1292	    # that puts up a graphical alert prompting to install
1293	    # developer tools.  Any system running Mac OS X 10.7 or
1294	    # later (Darwin 11 and later) is required to have a 64-bit
1295	    # processor. This is not true of the ARM version of Darwin
1296	    # that Apple uses in portable devices.
1297	    UNAME_PROCESSOR=x86_64
1298	fi
1299	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1300	exit ;;
1301    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1302	UNAME_PROCESSOR=`uname -p`
1303	if test "$UNAME_PROCESSOR" = "x86"; then
1304		UNAME_PROCESSOR=i386
1305		UNAME_MACHINE=pc
1306	fi
1307	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1308	exit ;;
1309    *:QNX:*:4*)
1310	echo i386-pc-qnx
1311	exit ;;
1312    NEO-?:NONSTOP_KERNEL:*:*)
1313	echo neo-tandem-nsk${UNAME_RELEASE}
1314	exit ;;
1315    NSE-*:NONSTOP_KERNEL:*:*)
1316	echo nse-tandem-nsk${UNAME_RELEASE}
1317	exit ;;
1318    NSR-?:NONSTOP_KERNEL:*:*)
1319	echo nsr-tandem-nsk${UNAME_RELEASE}
1320	exit ;;
1321    *:NonStop-UX:*:*)
1322	echo mips-compaq-nonstopux
1323	exit ;;
1324    BS2000:POSIX*:*:*)
1325	echo bs2000-siemens-sysv
1326	exit ;;
1327    DS/*:UNIX_System_V:*:*)
1328	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1329	exit ;;
1330    *:Plan9:*:*)
1331	# "uname -m" is not consistent, so use $cputype instead. 386
1332	# is converted to i386 for consistency with other x86
1333	# operating systems.
1334	if test "$cputype" = "386"; then
1335	    UNAME_MACHINE=i386
1336	else
1337	    UNAME_MACHINE="$cputype"
1338	fi
1339	echo ${UNAME_MACHINE}-unknown-plan9
1340	exit ;;
1341    *:TOPS-10:*:*)
1342	echo pdp10-unknown-tops10
1343	exit ;;
1344    *:TENEX:*:*)
1345	echo pdp10-unknown-tenex
1346	exit ;;
1347    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1348	echo pdp10-dec-tops20
1349	exit ;;
1350    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1351	echo pdp10-xkl-tops20
1352	exit ;;
1353    *:TOPS-20:*:*)
1354	echo pdp10-unknown-tops20
1355	exit ;;
1356    *:ITS:*:*)
1357	echo pdp10-unknown-its
1358	exit ;;
1359    SEI:*:*:SEIUX)
1360	echo mips-sei-seiux${UNAME_RELEASE}
1361	exit ;;
1362    *:DragonFly:*:*)
1363	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1364	exit ;;
1365    *:*VMS:*:*)
1366	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1367	case "${UNAME_MACHINE}" in
1368	    A*) echo alpha-dec-vms ; exit ;;
1369	    I*) echo ia64-dec-vms ; exit ;;
1370	    V*) echo vax-dec-vms ; exit ;;
1371	esac ;;
1372    *:XENIX:*:SysV)
1373	echo i386-pc-xenix
1374	exit ;;
1375    i*86:skyos:*:*)
1376	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1377	exit ;;
1378    i*86:rdos:*:*)
1379	echo ${UNAME_MACHINE}-pc-rdos
1380	exit ;;
1381    i*86:AROS:*:*)
1382	echo ${UNAME_MACHINE}-pc-aros
1383	exit ;;
1384    x86_64:VMkernel:*:*)
1385	echo ${UNAME_MACHINE}-unknown-esx
1386	exit ;;
1387esac
1388
1389cat >&2 <<EOF
1390$0: unable to guess system type
1391
1392This script, last modified $timestamp, has failed to recognize
1393the operating system you are using. It is advised that you
1394download the most up to date version of the config scripts from
1395
1396  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1397and
1398  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1399
1400If the version you run ($0) is already up to date, please
1401send the following data and any information you think might be
1402pertinent to <config-patches@gnu.org> in order to provide the needed
1403information to handle your system.
1404
1405config.guess timestamp = $timestamp
1406
1407uname -m = `(uname -m) 2>/dev/null || echo unknown`
1408uname -r = `(uname -r) 2>/dev/null || echo unknown`
1409uname -s = `(uname -s) 2>/dev/null || echo unknown`
1410uname -v = `(uname -v) 2>/dev/null || echo unknown`
1411
1412/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1413/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1414
1415hostinfo               = `(hostinfo) 2>/dev/null`
1416/bin/universe          = `(/bin/universe) 2>/dev/null`
1417/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1418/bin/arch              = `(/bin/arch) 2>/dev/null`
1419/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1420/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1421
1422UNAME_MACHINE = ${UNAME_MACHINE}
1423UNAME_RELEASE = ${UNAME_RELEASE}
1424UNAME_SYSTEM  = ${UNAME_SYSTEM}
1425UNAME_VERSION = ${UNAME_VERSION}
1426EOF
1427
1428exit 1
1429
1430# Local variables:
1431# eval: (add-hook 'write-file-hooks 'time-stamp)
1432# time-stamp-start: "timestamp='"
1433# time-stamp-format: "%:y-%02m-%02d"
1434# time-stamp-end: "'"
1435# End:
1436