xref: /openssh-portable/config.guess (revision 23902e31)
1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright 1992-2016 Free Software Foundation, Inc.
4
5timestamp='2016-05-15'
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
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 ($timestamp)
51
52Originally written by Per Bothner.
53Copyright 1992-2016 Free Software Foundation, Inc.
54
55This is free software; see the source for copying conditions.  There is NO
56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58help="
59Try \`$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) and ABI.
190	case "${UNAME_MACHINE_ARCH}" in
191	    earm*)
192		os=netbsdelf
193		;;
194	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
195		eval $set_cc_for_build
196		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
197			| grep -q __ELF__
198		then
199		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
200		    # Return netbsd for either.  FIX?
201		    os=netbsd
202		else
203		    os=netbsdelf
204		fi
205		;;
206	    *)
207		os=netbsd
208		;;
209	esac
210	# Determine ABI tags.
211	case "${UNAME_MACHINE_ARCH}" in
212	    earm*)
213		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
214		abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
215		;;
216	esac
217	# The OS release
218	# Debian GNU/NetBSD machines have a different userland, and
219	# thus, need a distinct triplet. However, they do not need
220	# kernel version information, so it can be replaced with a
221	# suitable tag, in the style of linux-gnu.
222	case "${UNAME_VERSION}" in
223	    Debian*)
224		release='-gnu'
225		;;
226	    *)
227		release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
228		;;
229	esac
230	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
231	# contains redundant information, the shorter form:
232	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
233	echo "${machine}-${os}${release}${abi}"
234	exit ;;
235    *:Bitrig:*:*)
236	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
237	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
238	exit ;;
239    *:OpenBSD:*:*)
240	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
241	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
242	exit ;;
243    *:LibertyBSD:*:*)
244	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
245	echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
246	exit ;;
247    *:ekkoBSD:*:*)
248	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
249	exit ;;
250    *:SolidBSD:*:*)
251	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
252	exit ;;
253    macppc:MirBSD:*:*)
254	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
255	exit ;;
256    *:MirBSD:*:*)
257	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
258	exit ;;
259    *:Sortix:*:*)
260	echo ${UNAME_MACHINE}-unknown-sortix
261	exit ;;
262    alpha:OSF1:*:*)
263	case $UNAME_RELEASE in
264	*4.0)
265		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
266		;;
267	*5.*)
268		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
269		;;
270	esac
271	# According to Compaq, /usr/sbin/psrinfo has been available on
272	# OSF/1 and Tru64 systems produced since 1995.  I hope that
273	# covers most systems running today.  This code pipes the CPU
274	# types through head -n 1, so we only detect the type of CPU 0.
275	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
276	case "$ALPHA_CPU_TYPE" in
277	    "EV4 (21064)")
278		UNAME_MACHINE=alpha ;;
279	    "EV4.5 (21064)")
280		UNAME_MACHINE=alpha ;;
281	    "LCA4 (21066/21068)")
282		UNAME_MACHINE=alpha ;;
283	    "EV5 (21164)")
284		UNAME_MACHINE=alphaev5 ;;
285	    "EV5.6 (21164A)")
286		UNAME_MACHINE=alphaev56 ;;
287	    "EV5.6 (21164PC)")
288		UNAME_MACHINE=alphapca56 ;;
289	    "EV5.7 (21164PC)")
290		UNAME_MACHINE=alphapca57 ;;
291	    "EV6 (21264)")
292		UNAME_MACHINE=alphaev6 ;;
293	    "EV6.7 (21264A)")
294		UNAME_MACHINE=alphaev67 ;;
295	    "EV6.8CB (21264C)")
296		UNAME_MACHINE=alphaev68 ;;
297	    "EV6.8AL (21264B)")
298		UNAME_MACHINE=alphaev68 ;;
299	    "EV6.8CX (21264D)")
300		UNAME_MACHINE=alphaev68 ;;
301	    "EV6.9A (21264/EV69A)")
302		UNAME_MACHINE=alphaev69 ;;
303	    "EV7 (21364)")
304		UNAME_MACHINE=alphaev7 ;;
305	    "EV7.9 (21364A)")
306		UNAME_MACHINE=alphaev79 ;;
307	esac
308	# A Pn.n version is a patched version.
309	# A Vn.n version is a released version.
310	# A Tn.n version is a released field test version.
311	# A Xn.n version is an unreleased experimental baselevel.
312	# 1.2 uses "1.2" for uname -r.
313	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
314	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
315	exitcode=$?
316	trap '' 0
317	exit $exitcode ;;
318    Alpha\ *:Windows_NT*:*)
319	# How do we know it's Interix rather than the generic POSIX subsystem?
320	# Should we change UNAME_MACHINE based on the output of uname instead
321	# of the specific Alpha model?
322	echo alpha-pc-interix
323	exit ;;
324    21064:Windows_NT:50:3)
325	echo alpha-dec-winnt3.5
326	exit ;;
327    Amiga*:UNIX_System_V:4.0:*)
328	echo m68k-unknown-sysv4
329	exit ;;
330    *:[Aa]miga[Oo][Ss]:*:*)
331	echo ${UNAME_MACHINE}-unknown-amigaos
332	exit ;;
333    *:[Mm]orph[Oo][Ss]:*:*)
334	echo ${UNAME_MACHINE}-unknown-morphos
335	exit ;;
336    *:OS/390:*:*)
337	echo i370-ibm-openedition
338	exit ;;
339    *:z/VM:*:*)
340	echo s390-ibm-zvmoe
341	exit ;;
342    *:OS400:*:*)
343	echo powerpc-ibm-os400
344	exit ;;
345    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
346	echo arm-acorn-riscix${UNAME_RELEASE}
347	exit ;;
348    arm*:riscos:*:*|arm*:RISCOS:*:*)
349	echo arm-unknown-riscos
350	exit ;;
351    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
352	echo hppa1.1-hitachi-hiuxmpp
353	exit ;;
354    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
355	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
356	if test "`(/bin/universe) 2>/dev/null`" = att ; then
357		echo pyramid-pyramid-sysv3
358	else
359		echo pyramid-pyramid-bsd
360	fi
361	exit ;;
362    NILE*:*:*:dcosx)
363	echo pyramid-pyramid-svr4
364	exit ;;
365    DRS?6000:unix:4.0:6*)
366	echo sparc-icl-nx6
367	exit ;;
368    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
369	case `/usr/bin/uname -p` in
370	    sparc) echo sparc-icl-nx7; exit ;;
371	esac ;;
372    s390x:SunOS:*:*)
373	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
374	exit ;;
375    sun4H:SunOS:5.*:*)
376	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
377	exit ;;
378    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
379	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
380	exit ;;
381    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
382	echo i386-pc-auroraux${UNAME_RELEASE}
383	exit ;;
384    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
385	eval $set_cc_for_build
386	SUN_ARCH=i386
387	# If there is a compiler, see if it is configured for 64-bit objects.
388	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
389	# This test works for both compilers.
390	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
391	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
392		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
393		grep IS_64BIT_ARCH >/dev/null
394	    then
395		SUN_ARCH=x86_64
396	    fi
397	fi
398	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
399	exit ;;
400    sun4*:SunOS:6*:*)
401	# According to config.sub, this is the proper way to canonicalize
402	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
403	# it's likely to be more like Solaris than SunOS4.
404	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
405	exit ;;
406    sun4*:SunOS:*:*)
407	case "`/usr/bin/arch -k`" in
408	    Series*|S4*)
409		UNAME_RELEASE=`uname -v`
410		;;
411	esac
412	# Japanese Language versions have a version number like `4.1.3-JL'.
413	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
414	exit ;;
415    sun3*:SunOS:*:*)
416	echo m68k-sun-sunos${UNAME_RELEASE}
417	exit ;;
418    sun*:*:4.2BSD:*)
419	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
420	test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
421	case "`/bin/arch`" in
422	    sun3)
423		echo m68k-sun-sunos${UNAME_RELEASE}
424		;;
425	    sun4)
426		echo sparc-sun-sunos${UNAME_RELEASE}
427		;;
428	esac
429	exit ;;
430    aushp:SunOS:*:*)
431	echo sparc-auspex-sunos${UNAME_RELEASE}
432	exit ;;
433    # The situation for MiNT is a little confusing.  The machine name
434    # can be virtually everything (everything which is not
435    # "atarist" or "atariste" at least should have a processor
436    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
437    # to the lowercase version "mint" (or "freemint").  Finally
438    # the system name "TOS" denotes a system which is actually not
439    # MiNT.  But MiNT is downward compatible to TOS, so this should
440    # be no problem.
441    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
442	echo m68k-atari-mint${UNAME_RELEASE}
443	exit ;;
444    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
445	echo m68k-atari-mint${UNAME_RELEASE}
446	exit ;;
447    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
448	echo m68k-atari-mint${UNAME_RELEASE}
449	exit ;;
450    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
451	echo m68k-milan-mint${UNAME_RELEASE}
452	exit ;;
453    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
454	echo m68k-hades-mint${UNAME_RELEASE}
455	exit ;;
456    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
457	echo m68k-unknown-mint${UNAME_RELEASE}
458	exit ;;
459    m68k:machten:*:*)
460	echo m68k-apple-machten${UNAME_RELEASE}
461	exit ;;
462    powerpc:machten:*:*)
463	echo powerpc-apple-machten${UNAME_RELEASE}
464	exit ;;
465    RISC*:Mach:*:*)
466	echo mips-dec-mach_bsd4.3
467	exit ;;
468    RISC*:ULTRIX:*:*)
469	echo mips-dec-ultrix${UNAME_RELEASE}
470	exit ;;
471    VAX*:ULTRIX*:*:*)
472	echo vax-dec-ultrix${UNAME_RELEASE}
473	exit ;;
474    2020:CLIX:*:* | 2430:CLIX:*:*)
475	echo clipper-intergraph-clix${UNAME_RELEASE}
476	exit ;;
477    mips:*:*:UMIPS | mips:*:*:RISCos)
478	eval $set_cc_for_build
479	sed 's/^	//' << EOF >$dummy.c
480#ifdef __cplusplus
481#include <stdio.h>  /* for printf() prototype */
482	int main (int argc, char *argv[]) {
483#else
484	int main (argc, argv) int argc; char *argv[]; {
485#endif
486	#if defined (host_mips) && defined (MIPSEB)
487	#if defined (SYSTYPE_SYSV)
488	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
489	#endif
490	#if defined (SYSTYPE_SVR4)
491	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
492	#endif
493	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
494	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
495	#endif
496	#endif
497	  exit (-1);
498	}
499EOF
500	$CC_FOR_BUILD -o $dummy $dummy.c &&
501	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
502	  SYSTEM_NAME=`$dummy $dummyarg` &&
503	    { echo "$SYSTEM_NAME"; exit; }
504	echo mips-mips-riscos${UNAME_RELEASE}
505	exit ;;
506    Motorola:PowerMAX_OS:*:*)
507	echo powerpc-motorola-powermax
508	exit ;;
509    Motorola:*:4.3:PL8-*)
510	echo powerpc-harris-powermax
511	exit ;;
512    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
513	echo powerpc-harris-powermax
514	exit ;;
515    Night_Hawk:Power_UNIX:*:*)
516	echo powerpc-harris-powerunix
517	exit ;;
518    m88k:CX/UX:7*:*)
519	echo m88k-harris-cxux7
520	exit ;;
521    m88k:*:4*:R4*)
522	echo m88k-motorola-sysv4
523	exit ;;
524    m88k:*:3*:R3*)
525	echo m88k-motorola-sysv3
526	exit ;;
527    AViiON:dgux:*:*)
528	# DG/UX returns AViiON for all architectures
529	UNAME_PROCESSOR=`/usr/bin/uname -p`
530	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
531	then
532	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
533	       [ ${TARGET_BINARY_INTERFACE}x = x ]
534	    then
535		echo m88k-dg-dgux${UNAME_RELEASE}
536	    else
537		echo m88k-dg-dguxbcs${UNAME_RELEASE}
538	    fi
539	else
540	    echo i586-dg-dgux${UNAME_RELEASE}
541	fi
542	exit ;;
543    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
544	echo m88k-dolphin-sysv3
545	exit ;;
546    M88*:*:R3*:*)
547	# Delta 88k system running SVR3
548	echo m88k-motorola-sysv3
549	exit ;;
550    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
551	echo m88k-tektronix-sysv3
552	exit ;;
553    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
554	echo m68k-tektronix-bsd
555	exit ;;
556    *:IRIX*:*:*)
557	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
558	exit ;;
559    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
560	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
561	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
562    i*86:AIX:*:*)
563	echo i386-ibm-aix
564	exit ;;
565    ia64:AIX:*:*)
566	if [ -x /usr/bin/oslevel ] ; then
567		IBM_REV=`/usr/bin/oslevel`
568	else
569		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
570	fi
571	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
572	exit ;;
573    *:AIX:2:3)
574	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
575		eval $set_cc_for_build
576		sed 's/^		//' << EOF >$dummy.c
577		#include <sys/systemcfg.h>
578
579		main()
580			{
581			if (!__power_pc())
582				exit(1);
583			puts("powerpc-ibm-aix3.2.5");
584			exit(0);
585			}
586EOF
587		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
588		then
589			echo "$SYSTEM_NAME"
590		else
591			echo rs6000-ibm-aix3.2.5
592		fi
593	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
594		echo rs6000-ibm-aix3.2.4
595	else
596		echo rs6000-ibm-aix3.2
597	fi
598	exit ;;
599    *:AIX:*:[4567])
600	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
601	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
602		IBM_ARCH=rs6000
603	else
604		IBM_ARCH=powerpc
605	fi
606	if [ -x /usr/bin/lslpp ] ; then
607		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
608			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
609	else
610		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
611	fi
612	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
613	exit ;;
614    *:AIX:*:*)
615	echo rs6000-ibm-aix
616	exit ;;
617    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
618	echo romp-ibm-bsd4.4
619	exit ;;
620    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
621	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
622	exit ;;                             # report: romp-ibm BSD 4.3
623    *:BOSX:*:*)
624	echo rs6000-bull-bosx
625	exit ;;
626    DPX/2?00:B.O.S.:*:*)
627	echo m68k-bull-sysv3
628	exit ;;
629    9000/[34]??:4.3bsd:1.*:*)
630	echo m68k-hp-bsd
631	exit ;;
632    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
633	echo m68k-hp-bsd4.4
634	exit ;;
635    9000/[34678]??:HP-UX:*:*)
636	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
637	case "${UNAME_MACHINE}" in
638	    9000/31? )            HP_ARCH=m68000 ;;
639	    9000/[34]?? )         HP_ARCH=m68k ;;
640	    9000/[678][0-9][0-9])
641		if [ -x /usr/bin/getconf ]; then
642		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
643		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
644		    case "${sc_cpu_version}" in
645		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
646		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
647		      532)                      # CPU_PA_RISC2_0
648			case "${sc_kernel_bits}" in
649			  32) HP_ARCH=hppa2.0n ;;
650			  64) HP_ARCH=hppa2.0w ;;
651			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
652			esac ;;
653		    esac
654		fi
655		if [ "${HP_ARCH}" = "" ]; then
656		    eval $set_cc_for_build
657		    sed 's/^		//' << EOF >$dummy.c
658
659		#define _HPUX_SOURCE
660		#include <stdlib.h>
661		#include <unistd.h>
662
663		int main ()
664		{
665		#if defined(_SC_KERNEL_BITS)
666		    long bits = sysconf(_SC_KERNEL_BITS);
667		#endif
668		    long cpu  = sysconf (_SC_CPU_VERSION);
669
670		    switch (cpu)
671			{
672			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
673			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
674			case CPU_PA_RISC2_0:
675		#if defined(_SC_KERNEL_BITS)
676			    switch (bits)
677				{
678				case 64: puts ("hppa2.0w"); break;
679				case 32: puts ("hppa2.0n"); break;
680				default: puts ("hppa2.0"); break;
681				} break;
682		#else  /* !defined(_SC_KERNEL_BITS) */
683			    puts ("hppa2.0"); break;
684		#endif
685			default: puts ("hppa1.0"); break;
686			}
687		    exit (0);
688		}
689EOF
690		    (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
691		    test -z "$HP_ARCH" && HP_ARCH=hppa
692		fi ;;
693	esac
694	if [ ${HP_ARCH} = hppa2.0w ]
695	then
696	    eval $set_cc_for_build
697
698	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
699	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
700	    # generating 64-bit code.  GNU and HP use different nomenclature:
701	    #
702	    # $ CC_FOR_BUILD=cc ./config.guess
703	    # => hppa2.0w-hp-hpux11.23
704	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
705	    # => hppa64-hp-hpux11.23
706
707	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
708		grep -q __LP64__
709	    then
710		HP_ARCH=hppa2.0w
711	    else
712		HP_ARCH=hppa64
713	    fi
714	fi
715	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
716	exit ;;
717    ia64:HP-UX:*:*)
718	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
719	echo ia64-hp-hpux${HPUX_REV}
720	exit ;;
721    3050*:HI-UX:*:*)
722	eval $set_cc_for_build
723	sed 's/^	//' << EOF >$dummy.c
724	#include <unistd.h>
725	int
726	main ()
727	{
728	  long cpu = sysconf (_SC_CPU_VERSION);
729	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
730	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
731	     results, however.  */
732	  if (CPU_IS_PA_RISC (cpu))
733	    {
734	      switch (cpu)
735		{
736		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
737		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
738		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
739		  default: puts ("hppa-hitachi-hiuxwe2"); break;
740		}
741	    }
742	  else if (CPU_IS_HP_MC68K (cpu))
743	    puts ("m68k-hitachi-hiuxwe2");
744	  else puts ("unknown-hitachi-hiuxwe2");
745	  exit (0);
746	}
747EOF
748	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
749		{ echo "$SYSTEM_NAME"; exit; }
750	echo unknown-hitachi-hiuxwe2
751	exit ;;
752    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
753	echo hppa1.1-hp-bsd
754	exit ;;
755    9000/8??:4.3bsd:*:*)
756	echo hppa1.0-hp-bsd
757	exit ;;
758    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
759	echo hppa1.0-hp-mpeix
760	exit ;;
761    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
762	echo hppa1.1-hp-osf
763	exit ;;
764    hp8??:OSF1:*:*)
765	echo hppa1.0-hp-osf
766	exit ;;
767    i*86:OSF1:*:*)
768	if [ -x /usr/sbin/sysversion ] ; then
769	    echo ${UNAME_MACHINE}-unknown-osf1mk
770	else
771	    echo ${UNAME_MACHINE}-unknown-osf1
772	fi
773	exit ;;
774    parisc*:Lites*:*:*)
775	echo hppa1.1-hp-lites
776	exit ;;
777    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
778	echo c1-convex-bsd
779	exit ;;
780    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
781	if getsysinfo -f scalar_acc
782	then echo c32-convex-bsd
783	else echo c2-convex-bsd
784	fi
785	exit ;;
786    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
787	echo c34-convex-bsd
788	exit ;;
789    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
790	echo c38-convex-bsd
791	exit ;;
792    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
793	echo c4-convex-bsd
794	exit ;;
795    CRAY*Y-MP:*:*:*)
796	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
797	exit ;;
798    CRAY*[A-Z]90:*:*:*)
799	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
800	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
801	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
802	      -e 's/\.[^.]*$/.X/'
803	exit ;;
804    CRAY*TS:*:*:*)
805	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
806	exit ;;
807    CRAY*T3E:*:*:*)
808	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
809	exit ;;
810    CRAY*SV1:*:*:*)
811	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
812	exit ;;
813    *:UNICOS/mp:*:*)
814	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
815	exit ;;
816    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
817	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
818	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
819	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
820	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
821	exit ;;
822    5000:UNIX_System_V:4.*:*)
823	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
824	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
825	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
826	exit ;;
827    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
828	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
829	exit ;;
830    sparc*:BSD/OS:*:*)
831	echo sparc-unknown-bsdi${UNAME_RELEASE}
832	exit ;;
833    *:BSD/OS:*:*)
834	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
835	exit ;;
836    *:FreeBSD:*:*)
837	UNAME_PROCESSOR=`/usr/bin/uname -p`
838	case ${UNAME_PROCESSOR} in
839	    amd64)
840		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
841	    *)
842		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
843	esac
844	exit ;;
845    i*:CYGWIN*:*)
846	echo ${UNAME_MACHINE}-pc-cygwin
847	exit ;;
848    *:MINGW64*:*)
849	echo ${UNAME_MACHINE}-pc-mingw64
850	exit ;;
851    *:MINGW*:*)
852	echo ${UNAME_MACHINE}-pc-mingw32
853	exit ;;
854    *:MSYS*:*)
855	echo ${UNAME_MACHINE}-pc-msys
856	exit ;;
857    i*:windows32*:*)
858	# uname -m includes "-pc" on this system.
859	echo ${UNAME_MACHINE}-mingw32
860	exit ;;
861    i*:PW*:*)
862	echo ${UNAME_MACHINE}-pc-pw32
863	exit ;;
864    *:Interix*:*)
865	case ${UNAME_MACHINE} in
866	    x86)
867		echo i586-pc-interix${UNAME_RELEASE}
868		exit ;;
869	    authenticamd | genuineintel | EM64T)
870		echo x86_64-unknown-interix${UNAME_RELEASE}
871		exit ;;
872	    IA64)
873		echo ia64-unknown-interix${UNAME_RELEASE}
874		exit ;;
875	esac ;;
876    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
877	echo i${UNAME_MACHINE}-pc-mks
878	exit ;;
879    8664:Windows_NT:*)
880	echo x86_64-pc-mks
881	exit ;;
882    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
883	# How do we know it's Interix rather than the generic POSIX subsystem?
884	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
885	# UNAME_MACHINE based on the output of uname instead of i386?
886	echo i586-pc-interix
887	exit ;;
888    i*:UWIN*:*)
889	echo ${UNAME_MACHINE}-pc-uwin
890	exit ;;
891    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
892	echo x86_64-unknown-cygwin
893	exit ;;
894    p*:CYGWIN*:*)
895	echo powerpcle-unknown-cygwin
896	exit ;;
897    prep*:SunOS:5.*:*)
898	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
899	exit ;;
900    *:GNU:*:*)
901	# the GNU system
902	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
903	exit ;;
904    *:GNU/*:*:*)
905	# other systems with GNU libc and userland
906	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
907	exit ;;
908    i*86:Minix:*:*)
909	echo ${UNAME_MACHINE}-pc-minix
910	exit ;;
911    aarch64:Linux:*:*)
912	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
913	exit ;;
914    aarch64_be:Linux:*:*)
915	UNAME_MACHINE=aarch64_be
916	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
917	exit ;;
918    alpha:Linux:*:*)
919	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
920	  EV5)   UNAME_MACHINE=alphaev5 ;;
921	  EV56)  UNAME_MACHINE=alphaev56 ;;
922	  PCA56) UNAME_MACHINE=alphapca56 ;;
923	  PCA57) UNAME_MACHINE=alphapca56 ;;
924	  EV6)   UNAME_MACHINE=alphaev6 ;;
925	  EV67)  UNAME_MACHINE=alphaev67 ;;
926	  EV68*) UNAME_MACHINE=alphaev68 ;;
927	esac
928	objdump --private-headers /bin/sh | grep -q ld.so.1
929	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
930	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
931	exit ;;
932    arc:Linux:*:* | arceb:Linux:*:*)
933	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
934	exit ;;
935    arm*:Linux:*:*)
936	eval $set_cc_for_build
937	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
938	    | grep -q __ARM_EABI__
939	then
940	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
941	else
942	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
943		| grep -q __ARM_PCS_VFP
944	    then
945		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
946	    else
947		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
948	    fi
949	fi
950	exit ;;
951    avr32*:Linux:*:*)
952	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
953	exit ;;
954    cris:Linux:*:*)
955	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
956	exit ;;
957    crisv32:Linux:*:*)
958	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
959	exit ;;
960    e2k:Linux:*:*)
961	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
962	exit ;;
963    frv:Linux:*:*)
964	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
965	exit ;;
966    hexagon:Linux:*:*)
967	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
968	exit ;;
969    i*86:Linux:*:*)
970	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
971	exit ;;
972    ia64:Linux:*:*)
973	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
974	exit ;;
975    k1om:Linux:*:*)
976	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
977	exit ;;
978    m32r*:Linux:*:*)
979	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
980	exit ;;
981    m68*:Linux:*:*)
982	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
983	exit ;;
984    mips:Linux:*:* | mips64:Linux:*:*)
985	eval $set_cc_for_build
986	sed 's/^	//' << EOF >$dummy.c
987	#undef CPU
988	#undef ${UNAME_MACHINE}
989	#undef ${UNAME_MACHINE}el
990	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
991	CPU=${UNAME_MACHINE}el
992	#else
993	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
994	CPU=${UNAME_MACHINE}
995	#else
996	CPU=
997	#endif
998	#endif
999EOF
1000	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
1001	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
1002	;;
1003    openrisc*:Linux:*:*)
1004	echo or1k-unknown-linux-${LIBC}
1005	exit ;;
1006    or32:Linux:*:* | or1k*:Linux:*:*)
1007	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1008	exit ;;
1009    padre:Linux:*:*)
1010	echo sparc-unknown-linux-${LIBC}
1011	exit ;;
1012    parisc64:Linux:*:* | hppa64:Linux:*:*)
1013	echo hppa64-unknown-linux-${LIBC}
1014	exit ;;
1015    parisc:Linux:*:* | hppa:Linux:*:*)
1016	# Look for CPU level
1017	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1018	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
1019	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
1020	  *)    echo hppa-unknown-linux-${LIBC} ;;
1021	esac
1022	exit ;;
1023    ppc64:Linux:*:*)
1024	echo powerpc64-unknown-linux-${LIBC}
1025	exit ;;
1026    ppc:Linux:*:*)
1027	echo powerpc-unknown-linux-${LIBC}
1028	exit ;;
1029    ppc64le:Linux:*:*)
1030	echo powerpc64le-unknown-linux-${LIBC}
1031	exit ;;
1032    ppcle:Linux:*:*)
1033	echo powerpcle-unknown-linux-${LIBC}
1034	exit ;;
1035    s390:Linux:*:* | s390x:Linux:*:*)
1036	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1037	exit ;;
1038    sh64*:Linux:*:*)
1039	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1040	exit ;;
1041    sh*:Linux:*:*)
1042	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1043	exit ;;
1044    sparc:Linux:*:* | sparc64:Linux:*:*)
1045	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1046	exit ;;
1047    tile*:Linux:*:*)
1048	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1049	exit ;;
1050    vax:Linux:*:*)
1051	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1052	exit ;;
1053    x86_64:Linux:*:*)
1054	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
1055	exit ;;
1056    xtensa*:Linux:*:*)
1057	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1058	exit ;;
1059    i*86:DYNIX/ptx:4*:*)
1060	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1061	# earlier versions are messed up and put the nodename in both
1062	# sysname and nodename.
1063	echo i386-sequent-sysv4
1064	exit ;;
1065    i*86:UNIX_SV:4.2MP:2.*)
1066	# Unixware is an offshoot of SVR4, but it has its own version
1067	# number series starting with 2...
1068	# I am not positive that other SVR4 systems won't match this,
1069	# I just have to hope.  -- rms.
1070	# Use sysv4.2uw... so that sysv4* matches it.
1071	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1072	exit ;;
1073    i*86:OS/2:*:*)
1074	# If we were able to find `uname', then EMX Unix compatibility
1075	# is probably installed.
1076	echo ${UNAME_MACHINE}-pc-os2-emx
1077	exit ;;
1078    i*86:XTS-300:*:STOP)
1079	echo ${UNAME_MACHINE}-unknown-stop
1080	exit ;;
1081    i*86:atheos:*:*)
1082	echo ${UNAME_MACHINE}-unknown-atheos
1083	exit ;;
1084    i*86:syllable:*:*)
1085	echo ${UNAME_MACHINE}-pc-syllable
1086	exit ;;
1087    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1088	echo i386-unknown-lynxos${UNAME_RELEASE}
1089	exit ;;
1090    i*86:*DOS:*:*)
1091	echo ${UNAME_MACHINE}-pc-msdosdjgpp
1092	exit ;;
1093    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1094	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1095	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1096		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1097	else
1098		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1099	fi
1100	exit ;;
1101    i*86:*:5:[678]*)
1102	# UnixWare 7.x, OpenUNIX and OpenServer 6.
1103	case `/bin/uname -X | grep "^Machine"` in
1104	    *486*)	     UNAME_MACHINE=i486 ;;
1105	    *Pentium)	     UNAME_MACHINE=i586 ;;
1106	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1107	esac
1108	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1109	exit ;;
1110    i*86:*:3.2:*)
1111	if test -f /usr/options/cb.name; then
1112		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1113		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1114	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1115		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1116		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1117		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1118			&& UNAME_MACHINE=i586
1119		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1120			&& UNAME_MACHINE=i686
1121		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1122			&& UNAME_MACHINE=i686
1123		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1124	else
1125		echo ${UNAME_MACHINE}-pc-sysv32
1126	fi
1127	exit ;;
1128    pc:*:*:*)
1129	# Left here for compatibility:
1130	# uname -m prints for DJGPP always 'pc', but it prints nothing about
1131	# the processor, so we play safe by assuming i586.
1132	# Note: whatever this is, it MUST be the same as what config.sub
1133	# prints for the "djgpp" host, or else GDB configure will decide that
1134	# this is a cross-build.
1135	echo i586-pc-msdosdjgpp
1136	exit ;;
1137    Intel:Mach:3*:*)
1138	echo i386-pc-mach3
1139	exit ;;
1140    paragon:*:*:*)
1141	echo i860-intel-osf1
1142	exit ;;
1143    i860:*:4.*:*) # i860-SVR4
1144	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1145	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1146	else # Add other i860-SVR4 vendors below as they are discovered.
1147	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1148	fi
1149	exit ;;
1150    mini*:CTIX:SYS*5:*)
1151	# "miniframe"
1152	echo m68010-convergent-sysv
1153	exit ;;
1154    mc68k:UNIX:SYSTEM5:3.51m)
1155	echo m68k-convergent-sysv
1156	exit ;;
1157    M680?0:D-NIX:5.3:*)
1158	echo m68k-diab-dnix
1159	exit ;;
1160    M68*:*:R3V[5678]*:*)
1161	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1162    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)
1163	OS_REL=''
1164	test -r /etc/.relid \
1165	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1166	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1167	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1168	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1169	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1170    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1171	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1172	  && { echo i486-ncr-sysv4; exit; } ;;
1173    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1174	OS_REL='.3'
1175	test -r /etc/.relid \
1176	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1177	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1178	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1179	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1180	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1181	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1182	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1183    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1184	echo m68k-unknown-lynxos${UNAME_RELEASE}
1185	exit ;;
1186    mc68030:UNIX_System_V:4.*:*)
1187	echo m68k-atari-sysv4
1188	exit ;;
1189    TSUNAMI:LynxOS:2.*:*)
1190	echo sparc-unknown-lynxos${UNAME_RELEASE}
1191	exit ;;
1192    rs6000:LynxOS:2.*:*)
1193	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1194	exit ;;
1195    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1196	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1197	exit ;;
1198    SM[BE]S:UNIX_SV:*:*)
1199	echo mips-dde-sysv${UNAME_RELEASE}
1200	exit ;;
1201    RM*:ReliantUNIX-*:*:*)
1202	echo mips-sni-sysv4
1203	exit ;;
1204    RM*:SINIX-*:*:*)
1205	echo mips-sni-sysv4
1206	exit ;;
1207    *:SINIX-*:*:*)
1208	if uname -p 2>/dev/null >/dev/null ; then
1209		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1210		echo ${UNAME_MACHINE}-sni-sysv4
1211	else
1212		echo ns32k-sni-sysv
1213	fi
1214	exit ;;
1215    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1216			# says <Richard.M.Bartel@ccMail.Census.GOV>
1217	echo i586-unisys-sysv4
1218	exit ;;
1219    *:UNIX_System_V:4*:FTX*)
1220	# From Gerald Hewes <hewes@openmarket.com>.
1221	# How about differentiating between stratus architectures? -djm
1222	echo hppa1.1-stratus-sysv4
1223	exit ;;
1224    *:*:*:FTX*)
1225	# From seanf@swdc.stratus.com.
1226	echo i860-stratus-sysv4
1227	exit ;;
1228    i*86:VOS:*:*)
1229	# From Paul.Green@stratus.com.
1230	echo ${UNAME_MACHINE}-stratus-vos
1231	exit ;;
1232    *:VOS:*:*)
1233	# From Paul.Green@stratus.com.
1234	echo hppa1.1-stratus-vos
1235	exit ;;
1236    mc68*:A/UX:*:*)
1237	echo m68k-apple-aux${UNAME_RELEASE}
1238	exit ;;
1239    news*:NEWS-OS:6*:*)
1240	echo mips-sony-newsos6
1241	exit ;;
1242    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1243	if [ -d /usr/nec ]; then
1244		echo mips-nec-sysv${UNAME_RELEASE}
1245	else
1246		echo mips-unknown-sysv${UNAME_RELEASE}
1247	fi
1248	exit ;;
1249    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1250	echo powerpc-be-beos
1251	exit ;;
1252    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1253	echo powerpc-apple-beos
1254	exit ;;
1255    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1256	echo i586-pc-beos
1257	exit ;;
1258    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
1259	echo i586-pc-haiku
1260	exit ;;
1261    x86_64:Haiku:*:*)
1262	echo x86_64-unknown-haiku
1263	exit ;;
1264    SX-4:SUPER-UX:*:*)
1265	echo sx4-nec-superux${UNAME_RELEASE}
1266	exit ;;
1267    SX-5:SUPER-UX:*:*)
1268	echo sx5-nec-superux${UNAME_RELEASE}
1269	exit ;;
1270    SX-6:SUPER-UX:*:*)
1271	echo sx6-nec-superux${UNAME_RELEASE}
1272	exit ;;
1273    SX-7:SUPER-UX:*:*)
1274	echo sx7-nec-superux${UNAME_RELEASE}
1275	exit ;;
1276    SX-8:SUPER-UX:*:*)
1277	echo sx8-nec-superux${UNAME_RELEASE}
1278	exit ;;
1279    SX-8R:SUPER-UX:*:*)
1280	echo sx8r-nec-superux${UNAME_RELEASE}
1281	exit ;;
1282    SX-ACE:SUPER-UX:*:*)
1283	echo sxace-nec-superux${UNAME_RELEASE}
1284	exit ;;
1285    Power*:Rhapsody:*:*)
1286	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1287	exit ;;
1288    *:Rhapsody:*:*)
1289	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1290	exit ;;
1291    *:Darwin:*:*)
1292	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1293	eval $set_cc_for_build
1294	if test "$UNAME_PROCESSOR" = unknown ; then
1295	    UNAME_PROCESSOR=powerpc
1296	fi
1297	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1298	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1299		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1300		    (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1301		    grep IS_64BIT_ARCH >/dev/null
1302		then
1303		    case $UNAME_PROCESSOR in
1304			i386) UNAME_PROCESSOR=x86_64 ;;
1305			powerpc) UNAME_PROCESSOR=powerpc64 ;;
1306		    esac
1307		fi
1308	    fi
1309	elif test "$UNAME_PROCESSOR" = i386 ; then
1310	    # Avoid executing cc on OS X 10.9, as it ships with a stub
1311	    # that puts up a graphical alert prompting to install
1312	    # developer tools.  Any system running Mac OS X 10.7 or
1313	    # later (Darwin 11 and later) is required to have a 64-bit
1314	    # processor. This is not true of the ARM version of Darwin
1315	    # that Apple uses in portable devices.
1316	    UNAME_PROCESSOR=x86_64
1317	fi
1318	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1319	exit ;;
1320    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1321	UNAME_PROCESSOR=`uname -p`
1322	if test "$UNAME_PROCESSOR" = x86; then
1323		UNAME_PROCESSOR=i386
1324		UNAME_MACHINE=pc
1325	fi
1326	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1327	exit ;;
1328    *:QNX:*:4*)
1329	echo i386-pc-qnx
1330	exit ;;
1331    NEO-?:NONSTOP_KERNEL:*:*)
1332	echo neo-tandem-nsk${UNAME_RELEASE}
1333	exit ;;
1334    NSE-*:NONSTOP_KERNEL:*:*)
1335	echo nse-tandem-nsk${UNAME_RELEASE}
1336	exit ;;
1337    NSR-?:NONSTOP_KERNEL:*:*)
1338	echo nsr-tandem-nsk${UNAME_RELEASE}
1339	exit ;;
1340    *:NonStop-UX:*:*)
1341	echo mips-compaq-nonstopux
1342	exit ;;
1343    BS2000:POSIX*:*:*)
1344	echo bs2000-siemens-sysv
1345	exit ;;
1346    DS/*:UNIX_System_V:*:*)
1347	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1348	exit ;;
1349    *:Plan9:*:*)
1350	# "uname -m" is not consistent, so use $cputype instead. 386
1351	# is converted to i386 for consistency with other x86
1352	# operating systems.
1353	if test "$cputype" = 386; then
1354	    UNAME_MACHINE=i386
1355	else
1356	    UNAME_MACHINE="$cputype"
1357	fi
1358	echo ${UNAME_MACHINE}-unknown-plan9
1359	exit ;;
1360    *:TOPS-10:*:*)
1361	echo pdp10-unknown-tops10
1362	exit ;;
1363    *:TENEX:*:*)
1364	echo pdp10-unknown-tenex
1365	exit ;;
1366    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1367	echo pdp10-dec-tops20
1368	exit ;;
1369    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1370	echo pdp10-xkl-tops20
1371	exit ;;
1372    *:TOPS-20:*:*)
1373	echo pdp10-unknown-tops20
1374	exit ;;
1375    *:ITS:*:*)
1376	echo pdp10-unknown-its
1377	exit ;;
1378    SEI:*:*:SEIUX)
1379	echo mips-sei-seiux${UNAME_RELEASE}
1380	exit ;;
1381    *:DragonFly:*:*)
1382	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1383	exit ;;
1384    *:*VMS:*:*)
1385	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1386	case "${UNAME_MACHINE}" in
1387	    A*) echo alpha-dec-vms ; exit ;;
1388	    I*) echo ia64-dec-vms ; exit ;;
1389	    V*) echo vax-dec-vms ; exit ;;
1390	esac ;;
1391    *:XENIX:*:SysV)
1392	echo i386-pc-xenix
1393	exit ;;
1394    i*86:skyos:*:*)
1395	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
1396	exit ;;
1397    i*86:rdos:*:*)
1398	echo ${UNAME_MACHINE}-pc-rdos
1399	exit ;;
1400    i*86:AROS:*:*)
1401	echo ${UNAME_MACHINE}-pc-aros
1402	exit ;;
1403    x86_64:VMkernel:*:*)
1404	echo ${UNAME_MACHINE}-unknown-esx
1405	exit ;;
1406    amd64:Isilon\ OneFS:*:*)
1407	echo x86_64-unknown-onefs
1408	exit ;;
1409esac
1410
1411cat >&2 <<EOF
1412$0: unable to guess system type
1413
1414This script (version $timestamp), has failed to recognize the
1415operating system you are using. If your script is old, overwrite
1416config.guess and config.sub with the latest versions from:
1417
1418  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1419and
1420  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1421
1422If $0 has already been updated, send the following data and any
1423information you think might be pertinent to config-patches@gnu.org to
1424provide the necessary information to handle your system.
1425
1426config.guess timestamp = $timestamp
1427
1428uname -m = `(uname -m) 2>/dev/null || echo unknown`
1429uname -r = `(uname -r) 2>/dev/null || echo unknown`
1430uname -s = `(uname -s) 2>/dev/null || echo unknown`
1431uname -v = `(uname -v) 2>/dev/null || echo unknown`
1432
1433/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1434/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1435
1436hostinfo               = `(hostinfo) 2>/dev/null`
1437/bin/universe          = `(/bin/universe) 2>/dev/null`
1438/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1439/bin/arch              = `(/bin/arch) 2>/dev/null`
1440/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1441/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1442
1443UNAME_MACHINE = ${UNAME_MACHINE}
1444UNAME_RELEASE = ${UNAME_RELEASE}
1445UNAME_SYSTEM  = ${UNAME_SYSTEM}
1446UNAME_VERSION = ${UNAME_VERSION}
1447EOF
1448
1449exit 1
1450
1451# Local variables:
1452# eval: (add-hook 'write-file-hooks 'time-stamp)
1453# time-stamp-start: "timestamp='"
1454# time-stamp-format: "%:y-%02m-%02d"
1455# time-stamp-end: "'"
1456# End:
1457