xref: /PHP-7.3/config.guess (revision e265a96d)
1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright 1992-2018 Free Software Foundation, Inc.
4
5timestamp='2018-03-08'
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 <https://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# https://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
42Options:
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 ($timestamp)
51
52Originally written by Per Bothner.
53Copyright 1992-2018 Free Software Foundation, Inc.
54
55This is free software; see the source for copying conditions.  There is NO
56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58help="
59Try \`$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 "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
153
154	# If ldd exists, use it to detect musl libc.
155	if command -v ldd >/dev/null && \
156		ldd --version 2>&1 | grep -q ^musl
157	then
158	    LIBC=musl
159	fi
160	;;
161esac
162
163# Note: order is significant - the case branches are not exclusive.
164
165case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
166    *:NetBSD:*:*)
167	# NetBSD (nbsd) targets should (where applicable) match one or
168	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
169	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
170	# switched to ELF, *-*-netbsd* would select the old
171	# object file format.  This provides both forward
172	# compatibility and a consistent mechanism for selecting the
173	# object file format.
174	#
175	# Note: NetBSD doesn't particularly care about the vendor
176	# portion of the name.  We always set it to "unknown".
177	sysctl="sysctl -n hw.machine_arch"
178	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
179	    "/sbin/$sysctl" 2>/dev/null || \
180	    "/usr/sbin/$sysctl" 2>/dev/null || \
181	    echo unknown)`
182	case "$UNAME_MACHINE_ARCH" in
183	    armeb) machine=armeb-unknown ;;
184	    arm*) machine=arm-unknown ;;
185	    sh3el) machine=shl-unknown ;;
186	    sh3eb) machine=sh-unknown ;;
187	    sh5el) machine=sh5le-unknown ;;
188	    earmv*)
189		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
190		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
191		machine="${arch}${endian}"-unknown
192		;;
193	    *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
194	esac
195	# The Operating System including object format, if it has switched
196	# to ELF recently (or will in the future) and ABI.
197	case "$UNAME_MACHINE_ARCH" in
198	    earm*)
199		os=netbsdelf
200		;;
201	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
202		eval "$set_cc_for_build"
203		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
204			| grep -q __ELF__
205		then
206		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
207		    # Return netbsd for either.  FIX?
208		    os=netbsd
209		else
210		    os=netbsdelf
211		fi
212		;;
213	    *)
214		os=netbsd
215		;;
216	esac
217	# Determine ABI tags.
218	case "$UNAME_MACHINE_ARCH" in
219	    earm*)
220		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
221		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
222		;;
223	esac
224	# The OS release
225	# Debian GNU/NetBSD machines have a different userland, and
226	# thus, need a distinct triplet. However, they do not need
227	# kernel version information, so it can be replaced with a
228	# suitable tag, in the style of linux-gnu.
229	case "$UNAME_VERSION" in
230	    Debian*)
231		release='-gnu'
232		;;
233	    *)
234		release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
235		;;
236	esac
237	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
238	# contains redundant information, the shorter form:
239	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
240	echo "$machine-${os}${release}${abi}"
241	exit ;;
242    *:Bitrig:*:*)
243	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
244	echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
245	exit ;;
246    *:OpenBSD:*:*)
247	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
248	echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
249	exit ;;
250    *:LibertyBSD:*:*)
251	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
252	echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
253	exit ;;
254    *:MidnightBSD:*:*)
255	echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
256	exit ;;
257    *:ekkoBSD:*:*)
258	echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
259	exit ;;
260    *:SolidBSD:*:*)
261	echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
262	exit ;;
263    macppc:MirBSD:*:*)
264	echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
265	exit ;;
266    *:MirBSD:*:*)
267	echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
268	exit ;;
269    *:Sortix:*:*)
270	echo "$UNAME_MACHINE"-unknown-sortix
271	exit ;;
272    *:Redox:*:*)
273	echo "$UNAME_MACHINE"-unknown-redox
274	exit ;;
275    mips:OSF1:*.*)
276        echo mips-dec-osf1
277        exit ;;
278    alpha:OSF1:*:*)
279	case $UNAME_RELEASE in
280	*4.0)
281		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
282		;;
283	*5.*)
284		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
285		;;
286	esac
287	# According to Compaq, /usr/sbin/psrinfo has been available on
288	# OSF/1 and Tru64 systems produced since 1995.  I hope that
289	# covers most systems running today.  This code pipes the CPU
290	# types through head -n 1, so we only detect the type of CPU 0.
291	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
292	case "$ALPHA_CPU_TYPE" in
293	    "EV4 (21064)")
294		UNAME_MACHINE=alpha ;;
295	    "EV4.5 (21064)")
296		UNAME_MACHINE=alpha ;;
297	    "LCA4 (21066/21068)")
298		UNAME_MACHINE=alpha ;;
299	    "EV5 (21164)")
300		UNAME_MACHINE=alphaev5 ;;
301	    "EV5.6 (21164A)")
302		UNAME_MACHINE=alphaev56 ;;
303	    "EV5.6 (21164PC)")
304		UNAME_MACHINE=alphapca56 ;;
305	    "EV5.7 (21164PC)")
306		UNAME_MACHINE=alphapca57 ;;
307	    "EV6 (21264)")
308		UNAME_MACHINE=alphaev6 ;;
309	    "EV6.7 (21264A)")
310		UNAME_MACHINE=alphaev67 ;;
311	    "EV6.8CB (21264C)")
312		UNAME_MACHINE=alphaev68 ;;
313	    "EV6.8AL (21264B)")
314		UNAME_MACHINE=alphaev68 ;;
315	    "EV6.8CX (21264D)")
316		UNAME_MACHINE=alphaev68 ;;
317	    "EV6.9A (21264/EV69A)")
318		UNAME_MACHINE=alphaev69 ;;
319	    "EV7 (21364)")
320		UNAME_MACHINE=alphaev7 ;;
321	    "EV7.9 (21364A)")
322		UNAME_MACHINE=alphaev79 ;;
323	esac
324	# A Pn.n version is a patched version.
325	# A Vn.n version is a released version.
326	# A Tn.n version is a released field test version.
327	# A Xn.n version is an unreleased experimental baselevel.
328	# 1.2 uses "1.2" for uname -r.
329	echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
330	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
331	exitcode=$?
332	trap '' 0
333	exit $exitcode ;;
334    Amiga*:UNIX_System_V:4.0:*)
335	echo m68k-unknown-sysv4
336	exit ;;
337    *:[Aa]miga[Oo][Ss]:*:*)
338	echo "$UNAME_MACHINE"-unknown-amigaos
339	exit ;;
340    *:[Mm]orph[Oo][Ss]:*:*)
341	echo "$UNAME_MACHINE"-unknown-morphos
342	exit ;;
343    *:OS/390:*:*)
344	echo i370-ibm-openedition
345	exit ;;
346    *:z/VM:*:*)
347	echo s390-ibm-zvmoe
348	exit ;;
349    *:OS400:*:*)
350	echo powerpc-ibm-os400
351	exit ;;
352    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
353	echo arm-acorn-riscix"$UNAME_RELEASE"
354	exit ;;
355    arm*:riscos:*:*|arm*:RISCOS:*:*)
356	echo arm-unknown-riscos
357	exit ;;
358    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
359	echo hppa1.1-hitachi-hiuxmpp
360	exit ;;
361    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
362	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
363	if test "`(/bin/universe) 2>/dev/null`" = att ; then
364		echo pyramid-pyramid-sysv3
365	else
366		echo pyramid-pyramid-bsd
367	fi
368	exit ;;
369    NILE*:*:*:dcosx)
370	echo pyramid-pyramid-svr4
371	exit ;;
372    DRS?6000:unix:4.0:6*)
373	echo sparc-icl-nx6
374	exit ;;
375    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
376	case `/usr/bin/uname -p` in
377	    sparc) echo sparc-icl-nx7; exit ;;
378	esac ;;
379    s390x:SunOS:*:*)
380	echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
381	exit ;;
382    sun4H:SunOS:5.*:*)
383	echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
384	exit ;;
385    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
386	echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
387	exit ;;
388    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
389	echo i386-pc-auroraux"$UNAME_RELEASE"
390	exit ;;
391    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
392	eval "$set_cc_for_build"
393	SUN_ARCH=i386
394	# If there is a compiler, see if it is configured for 64-bit objects.
395	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
396	# This test works for both compilers.
397	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
398	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
399		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
400		grep IS_64BIT_ARCH >/dev/null
401	    then
402		SUN_ARCH=x86_64
403	    fi
404	fi
405	echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
406	exit ;;
407    sun4*:SunOS:6*:*)
408	# According to config.sub, this is the proper way to canonicalize
409	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
410	# it's likely to be more like Solaris than SunOS4.
411	echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
412	exit ;;
413    sun4*:SunOS:*:*)
414	case "`/usr/bin/arch -k`" in
415	    Series*|S4*)
416		UNAME_RELEASE=`uname -v`
417		;;
418	esac
419	# Japanese Language versions have a version number like `4.1.3-JL'.
420	echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
421	exit ;;
422    sun3*:SunOS:*:*)
423	echo m68k-sun-sunos"$UNAME_RELEASE"
424	exit ;;
425    sun*:*:4.2BSD:*)
426	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
427	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
428	case "`/bin/arch`" in
429	    sun3)
430		echo m68k-sun-sunos"$UNAME_RELEASE"
431		;;
432	    sun4)
433		echo sparc-sun-sunos"$UNAME_RELEASE"
434		;;
435	esac
436	exit ;;
437    aushp:SunOS:*:*)
438	echo sparc-auspex-sunos"$UNAME_RELEASE"
439	exit ;;
440    # The situation for MiNT is a little confusing.  The machine name
441    # can be virtually everything (everything which is not
442    # "atarist" or "atariste" at least should have a processor
443    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
444    # to the lowercase version "mint" (or "freemint").  Finally
445    # the system name "TOS" denotes a system which is actually not
446    # MiNT.  But MiNT is downward compatible to TOS, so this should
447    # be no problem.
448    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
449	echo m68k-atari-mint"$UNAME_RELEASE"
450	exit ;;
451    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
452	echo m68k-atari-mint"$UNAME_RELEASE"
453	exit ;;
454    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
455	echo m68k-atari-mint"$UNAME_RELEASE"
456	exit ;;
457    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
458	echo m68k-milan-mint"$UNAME_RELEASE"
459	exit ;;
460    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
461	echo m68k-hades-mint"$UNAME_RELEASE"
462	exit ;;
463    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
464	echo m68k-unknown-mint"$UNAME_RELEASE"
465	exit ;;
466    m68k:machten:*:*)
467	echo m68k-apple-machten"$UNAME_RELEASE"
468	exit ;;
469    powerpc:machten:*:*)
470	echo powerpc-apple-machten"$UNAME_RELEASE"
471	exit ;;
472    RISC*:Mach:*:*)
473	echo mips-dec-mach_bsd4.3
474	exit ;;
475    RISC*:ULTRIX:*:*)
476	echo mips-dec-ultrix"$UNAME_RELEASE"
477	exit ;;
478    VAX*:ULTRIX*:*:*)
479	echo vax-dec-ultrix"$UNAME_RELEASE"
480	exit ;;
481    2020:CLIX:*:* | 2430:CLIX:*:*)
482	echo clipper-intergraph-clix"$UNAME_RELEASE"
483	exit ;;
484    mips:*:*:UMIPS | mips:*:*:RISCos)
485	eval "$set_cc_for_build"
486	sed 's/^	//' << EOF > "$dummy.c"
487#ifdef __cplusplus
488#include <stdio.h>  /* for printf() prototype */
489	int main (int argc, char *argv[]) {
490#else
491	int main (argc, argv) int argc; char *argv[]; {
492#endif
493	#if defined (host_mips) && defined (MIPSEB)
494	#if defined (SYSTYPE_SYSV)
495	  printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
496	#endif
497	#if defined (SYSTYPE_SVR4)
498	  printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
499	#endif
500	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
501	  printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
502	#endif
503	#endif
504	  exit (-1);
505	}
506EOF
507	$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
508	  dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
509	  SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
510	    { echo "$SYSTEM_NAME"; exit; }
511	echo mips-mips-riscos"$UNAME_RELEASE"
512	exit ;;
513    Motorola:PowerMAX_OS:*:*)
514	echo powerpc-motorola-powermax
515	exit ;;
516    Motorola:*:4.3:PL8-*)
517	echo powerpc-harris-powermax
518	exit ;;
519    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
520	echo powerpc-harris-powermax
521	exit ;;
522    Night_Hawk:Power_UNIX:*:*)
523	echo powerpc-harris-powerunix
524	exit ;;
525    m88k:CX/UX:7*:*)
526	echo m88k-harris-cxux7
527	exit ;;
528    m88k:*:4*:R4*)
529	echo m88k-motorola-sysv4
530	exit ;;
531    m88k:*:3*:R3*)
532	echo m88k-motorola-sysv3
533	exit ;;
534    AViiON:dgux:*:*)
535	# DG/UX returns AViiON for all architectures
536	UNAME_PROCESSOR=`/usr/bin/uname -p`
537	if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
538	then
539	    if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
540	       [ "$TARGET_BINARY_INTERFACE"x = x ]
541	    then
542		echo m88k-dg-dgux"$UNAME_RELEASE"
543	    else
544		echo m88k-dg-dguxbcs"$UNAME_RELEASE"
545	    fi
546	else
547	    echo i586-dg-dgux"$UNAME_RELEASE"
548	fi
549	exit ;;
550    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
551	echo m88k-dolphin-sysv3
552	exit ;;
553    M88*:*:R3*:*)
554	# Delta 88k system running SVR3
555	echo m88k-motorola-sysv3
556	exit ;;
557    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
558	echo m88k-tektronix-sysv3
559	exit ;;
560    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
561	echo m68k-tektronix-bsd
562	exit ;;
563    *:IRIX*:*:*)
564	echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
565	exit ;;
566    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
567	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
568	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
569    i*86:AIX:*:*)
570	echo i386-ibm-aix
571	exit ;;
572    ia64:AIX:*:*)
573	if [ -x /usr/bin/oslevel ] ; then
574		IBM_REV=`/usr/bin/oslevel`
575	else
576		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
577	fi
578	echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
579	exit ;;
580    *:AIX:2:3)
581	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
582		eval "$set_cc_for_build"
583		sed 's/^		//' << EOF > "$dummy.c"
584		#include <sys/systemcfg.h>
585
586		main()
587			{
588			if (!__power_pc())
589				exit(1);
590			puts("powerpc-ibm-aix3.2.5");
591			exit(0);
592			}
593EOF
594		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
595		then
596			echo "$SYSTEM_NAME"
597		else
598			echo rs6000-ibm-aix3.2.5
599		fi
600	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
601		echo rs6000-ibm-aix3.2.4
602	else
603		echo rs6000-ibm-aix3.2
604	fi
605	exit ;;
606    *:AIX:*:[4567])
607	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
608	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
609		IBM_ARCH=rs6000
610	else
611		IBM_ARCH=powerpc
612	fi
613	if [ -x /usr/bin/lslpp ] ; then
614		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
615			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
616	else
617		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
618	fi
619	echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
620	exit ;;
621    *:AIX:*:*)
622	echo rs6000-ibm-aix
623	exit ;;
624    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
625	echo romp-ibm-bsd4.4
626	exit ;;
627    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
628	echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
629	exit ;;                             # report: romp-ibm BSD 4.3
630    *:BOSX:*:*)
631	echo rs6000-bull-bosx
632	exit ;;
633    DPX/2?00:B.O.S.:*:*)
634	echo m68k-bull-sysv3
635	exit ;;
636    9000/[34]??:4.3bsd:1.*:*)
637	echo m68k-hp-bsd
638	exit ;;
639    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
640	echo m68k-hp-bsd4.4
641	exit ;;
642    9000/[34678]??:HP-UX:*:*)
643	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
644	case "$UNAME_MACHINE" in
645	    9000/31?)            HP_ARCH=m68000 ;;
646	    9000/[34]??)         HP_ARCH=m68k ;;
647	    9000/[678][0-9][0-9])
648		if [ -x /usr/bin/getconf ]; then
649		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
650		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
651		    case "$sc_cpu_version" in
652		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
653		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
654		      532)                      # CPU_PA_RISC2_0
655			case "$sc_kernel_bits" in
656			  32) HP_ARCH=hppa2.0n ;;
657			  64) HP_ARCH=hppa2.0w ;;
658			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
659			esac ;;
660		    esac
661		fi
662		if [ "$HP_ARCH" = "" ]; then
663		    eval "$set_cc_for_build"
664		    sed 's/^		//' << EOF > "$dummy.c"
665
666		#define _HPUX_SOURCE
667		#include <stdlib.h>
668		#include <unistd.h>
669
670		int main ()
671		{
672		#if defined(_SC_KERNEL_BITS)
673		    long bits = sysconf(_SC_KERNEL_BITS);
674		#endif
675		    long cpu  = sysconf (_SC_CPU_VERSION);
676
677		    switch (cpu)
678			{
679			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
680			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
681			case CPU_PA_RISC2_0:
682		#if defined(_SC_KERNEL_BITS)
683			    switch (bits)
684				{
685				case 64: puts ("hppa2.0w"); break;
686				case 32: puts ("hppa2.0n"); break;
687				default: puts ("hppa2.0"); break;
688				} break;
689		#else  /* !defined(_SC_KERNEL_BITS) */
690			    puts ("hppa2.0"); break;
691		#endif
692			default: puts ("hppa1.0"); break;
693			}
694		    exit (0);
695		}
696EOF
697		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
698		    test -z "$HP_ARCH" && HP_ARCH=hppa
699		fi ;;
700	esac
701	if [ "$HP_ARCH" = hppa2.0w ]
702	then
703	    eval "$set_cc_for_build"
704
705	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
706	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
707	    # generating 64-bit code.  GNU and HP use different nomenclature:
708	    #
709	    # $ CC_FOR_BUILD=cc ./config.guess
710	    # => hppa2.0w-hp-hpux11.23
711	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
712	    # => hppa64-hp-hpux11.23
713
714	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
715		grep -q __LP64__
716	    then
717		HP_ARCH=hppa2.0w
718	    else
719		HP_ARCH=hppa64
720	    fi
721	fi
722	echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
723	exit ;;
724    ia64:HP-UX:*:*)
725	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
726	echo ia64-hp-hpux"$HPUX_REV"
727	exit ;;
728    3050*:HI-UX:*:*)
729	eval "$set_cc_for_build"
730	sed 's/^	//' << EOF > "$dummy.c"
731	#include <unistd.h>
732	int
733	main ()
734	{
735	  long cpu = sysconf (_SC_CPU_VERSION);
736	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
737	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
738	     results, however.  */
739	  if (CPU_IS_PA_RISC (cpu))
740	    {
741	      switch (cpu)
742		{
743		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
744		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
745		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
746		  default: puts ("hppa-hitachi-hiuxwe2"); break;
747		}
748	    }
749	  else if (CPU_IS_HP_MC68K (cpu))
750	    puts ("m68k-hitachi-hiuxwe2");
751	  else puts ("unknown-hitachi-hiuxwe2");
752	  exit (0);
753	}
754EOF
755	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
756		{ echo "$SYSTEM_NAME"; exit; }
757	echo unknown-hitachi-hiuxwe2
758	exit ;;
759    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
760	echo hppa1.1-hp-bsd
761	exit ;;
762    9000/8??:4.3bsd:*:*)
763	echo hppa1.0-hp-bsd
764	exit ;;
765    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
766	echo hppa1.0-hp-mpeix
767	exit ;;
768    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
769	echo hppa1.1-hp-osf
770	exit ;;
771    hp8??:OSF1:*:*)
772	echo hppa1.0-hp-osf
773	exit ;;
774    i*86:OSF1:*:*)
775	if [ -x /usr/sbin/sysversion ] ; then
776	    echo "$UNAME_MACHINE"-unknown-osf1mk
777	else
778	    echo "$UNAME_MACHINE"-unknown-osf1
779	fi
780	exit ;;
781    parisc*:Lites*:*:*)
782	echo hppa1.1-hp-lites
783	exit ;;
784    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
785	echo c1-convex-bsd
786	exit ;;
787    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
788	if getsysinfo -f scalar_acc
789	then echo c32-convex-bsd
790	else echo c2-convex-bsd
791	fi
792	exit ;;
793    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
794	echo c34-convex-bsd
795	exit ;;
796    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
797	echo c38-convex-bsd
798	exit ;;
799    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
800	echo c4-convex-bsd
801	exit ;;
802    CRAY*Y-MP:*:*:*)
803	echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
804	exit ;;
805    CRAY*[A-Z]90:*:*:*)
806	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
807	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
808	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
809	      -e 's/\.[^.]*$/.X/'
810	exit ;;
811    CRAY*TS:*:*:*)
812	echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
813	exit ;;
814    CRAY*T3E:*:*:*)
815	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
816	exit ;;
817    CRAY*SV1:*:*:*)
818	echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
819	exit ;;
820    *:UNICOS/mp:*:*)
821	echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
822	exit ;;
823    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
824	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
825	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
826	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
827	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
828	exit ;;
829    5000:UNIX_System_V:4.*:*)
830	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
831	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
832	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
833	exit ;;
834    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
835	echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
836	exit ;;
837    sparc*:BSD/OS:*:*)
838	echo sparc-unknown-bsdi"$UNAME_RELEASE"
839	exit ;;
840    *:BSD/OS:*:*)
841	echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
842	exit ;;
843    *:FreeBSD:*:*)
844	UNAME_PROCESSOR=`/usr/bin/uname -p`
845	case "$UNAME_PROCESSOR" in
846	    amd64)
847		UNAME_PROCESSOR=x86_64 ;;
848	    i386)
849		UNAME_PROCESSOR=i586 ;;
850	esac
851	echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
852	exit ;;
853    i*:CYGWIN*:*)
854	echo "$UNAME_MACHINE"-pc-cygwin
855	exit ;;
856    *:MINGW64*:*)
857	echo "$UNAME_MACHINE"-pc-mingw64
858	exit ;;
859    *:MINGW*:*)
860	echo "$UNAME_MACHINE"-pc-mingw32
861	exit ;;
862    *:MSYS*:*)
863	echo "$UNAME_MACHINE"-pc-msys
864	exit ;;
865    i*:PW*:*)
866	echo "$UNAME_MACHINE"-pc-pw32
867	exit ;;
868    *:Interix*:*)
869	case "$UNAME_MACHINE" in
870	    x86)
871		echo i586-pc-interix"$UNAME_RELEASE"
872		exit ;;
873	    authenticamd | genuineintel | EM64T)
874		echo x86_64-unknown-interix"$UNAME_RELEASE"
875		exit ;;
876	    IA64)
877		echo ia64-unknown-interix"$UNAME_RELEASE"
878		exit ;;
879	esac ;;
880    i*:UWIN*:*)
881	echo "$UNAME_MACHINE"-pc-uwin
882	exit ;;
883    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
884	echo x86_64-unknown-cygwin
885	exit ;;
886    prep*:SunOS:5.*:*)
887	echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
888	exit ;;
889    *:GNU:*:*)
890	# the GNU system
891	echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
892	exit ;;
893    *:GNU/*:*:*)
894	# other systems with GNU libc and userland
895	echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
896	exit ;;
897    i*86:Minix:*:*)
898	echo "$UNAME_MACHINE"-pc-minix
899	exit ;;
900    aarch64:Linux:*:*)
901	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
902	exit ;;
903    aarch64_be:Linux:*:*)
904	UNAME_MACHINE=aarch64_be
905	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
906	exit ;;
907    alpha:Linux:*:*)
908	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
909	  EV5)   UNAME_MACHINE=alphaev5 ;;
910	  EV56)  UNAME_MACHINE=alphaev56 ;;
911	  PCA56) UNAME_MACHINE=alphapca56 ;;
912	  PCA57) UNAME_MACHINE=alphapca56 ;;
913	  EV6)   UNAME_MACHINE=alphaev6 ;;
914	  EV67)  UNAME_MACHINE=alphaev67 ;;
915	  EV68*) UNAME_MACHINE=alphaev68 ;;
916	esac
917	objdump --private-headers /bin/sh | grep -q ld.so.1
918	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
919	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
920	exit ;;
921    arc:Linux:*:* | arceb:Linux:*:*)
922	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
923	exit ;;
924    arm*:Linux:*:*)
925	eval "$set_cc_for_build"
926	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
927	    | grep -q __ARM_EABI__
928	then
929	    echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
930	else
931	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
932		| grep -q __ARM_PCS_VFP
933	    then
934		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
935	    else
936		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
937	    fi
938	fi
939	exit ;;
940    avr32*:Linux:*:*)
941	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
942	exit ;;
943    cris:Linux:*:*)
944	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
945	exit ;;
946    crisv32:Linux:*:*)
947	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
948	exit ;;
949    e2k:Linux:*:*)
950	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
951	exit ;;
952    frv:Linux:*:*)
953	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
954	exit ;;
955    hexagon:Linux:*:*)
956	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
957	exit ;;
958    i*86:Linux:*:*)
959	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
960	exit ;;
961    ia64:Linux:*:*)
962	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
963	exit ;;
964    k1om:Linux:*:*)
965	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
966	exit ;;
967    m32r*:Linux:*:*)
968	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
969	exit ;;
970    m68*:Linux:*:*)
971	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
972	exit ;;
973    mips:Linux:*:* | mips64:Linux:*:*)
974	eval "$set_cc_for_build"
975	sed 's/^	//' << EOF > "$dummy.c"
976	#undef CPU
977	#undef ${UNAME_MACHINE}
978	#undef ${UNAME_MACHINE}el
979	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
980	CPU=${UNAME_MACHINE}el
981	#else
982	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
983	CPU=${UNAME_MACHINE}
984	#else
985	CPU=
986	#endif
987	#endif
988EOF
989	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
990	test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
991	;;
992    mips64el:Linux:*:*)
993	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
994	exit ;;
995    openrisc*:Linux:*:*)
996	echo or1k-unknown-linux-"$LIBC"
997	exit ;;
998    or32:Linux:*:* | or1k*:Linux:*:*)
999	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1000	exit ;;
1001    padre:Linux:*:*)
1002	echo sparc-unknown-linux-"$LIBC"
1003	exit ;;
1004    parisc64:Linux:*:* | hppa64:Linux:*:*)
1005	echo hppa64-unknown-linux-"$LIBC"
1006	exit ;;
1007    parisc:Linux:*:* | hppa:Linux:*:*)
1008	# Look for CPU level
1009	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1010	  PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
1011	  PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
1012	  *)    echo hppa-unknown-linux-"$LIBC" ;;
1013	esac
1014	exit ;;
1015    ppc64:Linux:*:*)
1016	echo powerpc64-unknown-linux-"$LIBC"
1017	exit ;;
1018    ppc:Linux:*:*)
1019	echo powerpc-unknown-linux-"$LIBC"
1020	exit ;;
1021    ppc64le:Linux:*:*)
1022	echo powerpc64le-unknown-linux-"$LIBC"
1023	exit ;;
1024    ppcle:Linux:*:*)
1025	echo powerpcle-unknown-linux-"$LIBC"
1026	exit ;;
1027    riscv32:Linux:*:* | riscv64:Linux:*:*)
1028	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1029	exit ;;
1030    s390:Linux:*:* | s390x:Linux:*:*)
1031	echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
1032	exit ;;
1033    sh64*:Linux:*:*)
1034	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1035	exit ;;
1036    sh*:Linux:*:*)
1037	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1038	exit ;;
1039    sparc:Linux:*:* | sparc64:Linux:*:*)
1040	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1041	exit ;;
1042    tile*:Linux:*:*)
1043	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1044	exit ;;
1045    vax:Linux:*:*)
1046	echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
1047	exit ;;
1048    x86_64:Linux:*:*)
1049	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
1050	exit ;;
1051    xtensa*:Linux:*:*)
1052	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1053	exit ;;
1054    i*86:DYNIX/ptx:4*:*)
1055	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1056	# earlier versions are messed up and put the nodename in both
1057	# sysname and nodename.
1058	echo i386-sequent-sysv4
1059	exit ;;
1060    i*86:UNIX_SV:4.2MP:2.*)
1061	# Unixware is an offshoot of SVR4, but it has its own version
1062	# number series starting with 2...
1063	# I am not positive that other SVR4 systems won't match this,
1064	# I just have to hope.  -- rms.
1065	# Use sysv4.2uw... so that sysv4* matches it.
1066	echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
1067	exit ;;
1068    i*86:OS/2:*:*)
1069	# If we were able to find `uname', then EMX Unix compatibility
1070	# is probably installed.
1071	echo "$UNAME_MACHINE"-pc-os2-emx
1072	exit ;;
1073    i*86:XTS-300:*:STOP)
1074	echo "$UNAME_MACHINE"-unknown-stop
1075	exit ;;
1076    i*86:atheos:*:*)
1077	echo "$UNAME_MACHINE"-unknown-atheos
1078	exit ;;
1079    i*86:syllable:*:*)
1080	echo "$UNAME_MACHINE"-pc-syllable
1081	exit ;;
1082    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1083	echo i386-unknown-lynxos"$UNAME_RELEASE"
1084	exit ;;
1085    i*86:*DOS:*:*)
1086	echo "$UNAME_MACHINE"-pc-msdosdjgpp
1087	exit ;;
1088    i*86:*:4.*:*)
1089	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1090	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1091		echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
1092	else
1093		echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
1094	fi
1095	exit ;;
1096    i*86:*:5:[678]*)
1097	# UnixWare 7.x, OpenUNIX and OpenServer 6.
1098	case `/bin/uname -X | grep "^Machine"` in
1099	    *486*)	     UNAME_MACHINE=i486 ;;
1100	    *Pentium)	     UNAME_MACHINE=i586 ;;
1101	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1102	esac
1103	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
1104	exit ;;
1105    i*86:*:3.2:*)
1106	if test -f /usr/options/cb.name; then
1107		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1108		echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
1109	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1110		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1111		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1112		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1113			&& UNAME_MACHINE=i586
1114		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1115			&& UNAME_MACHINE=i686
1116		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1117			&& UNAME_MACHINE=i686
1118		echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
1119	else
1120		echo "$UNAME_MACHINE"-pc-sysv32
1121	fi
1122	exit ;;
1123    pc:*:*:*)
1124	# Left here for compatibility:
1125	# uname -m prints for DJGPP always 'pc', but it prints nothing about
1126	# the processor, so we play safe by assuming i586.
1127	# Note: whatever this is, it MUST be the same as what config.sub
1128	# prints for the "djgpp" host, or else GDB configure will decide that
1129	# this is a cross-build.
1130	echo i586-pc-msdosdjgpp
1131	exit ;;
1132    Intel:Mach:3*:*)
1133	echo i386-pc-mach3
1134	exit ;;
1135    paragon:*:*:*)
1136	echo i860-intel-osf1
1137	exit ;;
1138    i860:*:4.*:*) # i860-SVR4
1139	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1140	  echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
1141	else # Add other i860-SVR4 vendors below as they are discovered.
1142	  echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
1143	fi
1144	exit ;;
1145    mini*:CTIX:SYS*5:*)
1146	# "miniframe"
1147	echo m68010-convergent-sysv
1148	exit ;;
1149    mc68k:UNIX:SYSTEM5:3.51m)
1150	echo m68k-convergent-sysv
1151	exit ;;
1152    M680?0:D-NIX:5.3:*)
1153	echo m68k-diab-dnix
1154	exit ;;
1155    M68*:*:R3V[5678]*:*)
1156	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1157    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)
1158	OS_REL=''
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    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1166	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1167	  && { echo i486-ncr-sysv4; exit; } ;;
1168    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1169	OS_REL='.3'
1170	test -r /etc/.relid \
1171	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1172	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1173	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1174	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1175	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
1176	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1177	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1178    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1179	echo m68k-unknown-lynxos"$UNAME_RELEASE"
1180	exit ;;
1181    mc68030:UNIX_System_V:4.*:*)
1182	echo m68k-atari-sysv4
1183	exit ;;
1184    TSUNAMI:LynxOS:2.*:*)
1185	echo sparc-unknown-lynxos"$UNAME_RELEASE"
1186	exit ;;
1187    rs6000:LynxOS:2.*:*)
1188	echo rs6000-unknown-lynxos"$UNAME_RELEASE"
1189	exit ;;
1190    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1191	echo powerpc-unknown-lynxos"$UNAME_RELEASE"
1192	exit ;;
1193    SM[BE]S:UNIX_SV:*:*)
1194	echo mips-dde-sysv"$UNAME_RELEASE"
1195	exit ;;
1196    RM*:ReliantUNIX-*:*:*)
1197	echo mips-sni-sysv4
1198	exit ;;
1199    RM*:SINIX-*:*:*)
1200	echo mips-sni-sysv4
1201	exit ;;
1202    *:SINIX-*:*:*)
1203	if uname -p 2>/dev/null >/dev/null ; then
1204		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1205		echo "$UNAME_MACHINE"-sni-sysv4
1206	else
1207		echo ns32k-sni-sysv
1208	fi
1209	exit ;;
1210    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1211			# says <Richard.M.Bartel@ccMail.Census.GOV>
1212	echo i586-unisys-sysv4
1213	exit ;;
1214    *:UNIX_System_V:4*:FTX*)
1215	# From Gerald Hewes <hewes@openmarket.com>.
1216	# How about differentiating between stratus architectures? -djm
1217	echo hppa1.1-stratus-sysv4
1218	exit ;;
1219    *:*:*:FTX*)
1220	# From seanf@swdc.stratus.com.
1221	echo i860-stratus-sysv4
1222	exit ;;
1223    i*86:VOS:*:*)
1224	# From Paul.Green@stratus.com.
1225	echo "$UNAME_MACHINE"-stratus-vos
1226	exit ;;
1227    *:VOS:*:*)
1228	# From Paul.Green@stratus.com.
1229	echo hppa1.1-stratus-vos
1230	exit ;;
1231    mc68*:A/UX:*:*)
1232	echo m68k-apple-aux"$UNAME_RELEASE"
1233	exit ;;
1234    news*:NEWS-OS:6*:*)
1235	echo mips-sony-newsos6
1236	exit ;;
1237    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1238	if [ -d /usr/nec ]; then
1239		echo mips-nec-sysv"$UNAME_RELEASE"
1240	else
1241		echo mips-unknown-sysv"$UNAME_RELEASE"
1242	fi
1243	exit ;;
1244    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1245	echo powerpc-be-beos
1246	exit ;;
1247    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1248	echo powerpc-apple-beos
1249	exit ;;
1250    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1251	echo i586-pc-beos
1252	exit ;;
1253    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
1254	echo i586-pc-haiku
1255	exit ;;
1256    x86_64:Haiku:*:*)
1257	echo x86_64-unknown-haiku
1258	exit ;;
1259    SX-4:SUPER-UX:*:*)
1260	echo sx4-nec-superux"$UNAME_RELEASE"
1261	exit ;;
1262    SX-5:SUPER-UX:*:*)
1263	echo sx5-nec-superux"$UNAME_RELEASE"
1264	exit ;;
1265    SX-6:SUPER-UX:*:*)
1266	echo sx6-nec-superux"$UNAME_RELEASE"
1267	exit ;;
1268    SX-7:SUPER-UX:*:*)
1269	echo sx7-nec-superux"$UNAME_RELEASE"
1270	exit ;;
1271    SX-8:SUPER-UX:*:*)
1272	echo sx8-nec-superux"$UNAME_RELEASE"
1273	exit ;;
1274    SX-8R:SUPER-UX:*:*)
1275	echo sx8r-nec-superux"$UNAME_RELEASE"
1276	exit ;;
1277    SX-ACE:SUPER-UX:*:*)
1278	echo sxace-nec-superux"$UNAME_RELEASE"
1279	exit ;;
1280    Power*:Rhapsody:*:*)
1281	echo powerpc-apple-rhapsody"$UNAME_RELEASE"
1282	exit ;;
1283    *:Rhapsody:*:*)
1284	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
1285	exit ;;
1286    *:Darwin:*:*)
1287	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1288	eval "$set_cc_for_build"
1289	if test "$UNAME_PROCESSOR" = unknown ; then
1290	    UNAME_PROCESSOR=powerpc
1291	fi
1292	if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
1293	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1294		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1295		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1296		       grep IS_64BIT_ARCH >/dev/null
1297		then
1298		    case $UNAME_PROCESSOR in
1299			i386) UNAME_PROCESSOR=x86_64 ;;
1300			powerpc) UNAME_PROCESSOR=powerpc64 ;;
1301		    esac
1302		fi
1303		# On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1304		if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1305		       (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1306		       grep IS_PPC >/dev/null
1307		then
1308		    UNAME_PROCESSOR=powerpc
1309		fi
1310	    fi
1311	elif test "$UNAME_PROCESSOR" = i386 ; then
1312	    # Avoid executing cc on OS X 10.9, as it ships with a stub
1313	    # that puts up a graphical alert prompting to install
1314	    # developer tools.  Any system running Mac OS X 10.7 or
1315	    # later (Darwin 11 and later) is required to have a 64-bit
1316	    # processor. This is not true of the ARM version of Darwin
1317	    # that Apple uses in portable devices.
1318	    UNAME_PROCESSOR=x86_64
1319	fi
1320	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
1321	exit ;;
1322    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1323	UNAME_PROCESSOR=`uname -p`
1324	if test "$UNAME_PROCESSOR" = x86; then
1325		UNAME_PROCESSOR=i386
1326		UNAME_MACHINE=pc
1327	fi
1328	echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
1329	exit ;;
1330    *:QNX:*:4*)
1331	echo i386-pc-qnx
1332	exit ;;
1333    NEO-*:NONSTOP_KERNEL:*:*)
1334	echo neo-tandem-nsk"$UNAME_RELEASE"
1335	exit ;;
1336    NSE-*:NONSTOP_KERNEL:*:*)
1337	echo nse-tandem-nsk"$UNAME_RELEASE"
1338	exit ;;
1339    NSR-*:NONSTOP_KERNEL:*:*)
1340	echo nsr-tandem-nsk"$UNAME_RELEASE"
1341	exit ;;
1342    NSV-*:NONSTOP_KERNEL:*:*)
1343	echo nsv-tandem-nsk"$UNAME_RELEASE"
1344	exit ;;
1345    NSX-*:NONSTOP_KERNEL:*:*)
1346	echo nsx-tandem-nsk"$UNAME_RELEASE"
1347	exit ;;
1348    *:NonStop-UX:*:*)
1349	echo mips-compaq-nonstopux
1350	exit ;;
1351    BS2000:POSIX*:*:*)
1352	echo bs2000-siemens-sysv
1353	exit ;;
1354    DS/*:UNIX_System_V:*:*)
1355	echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
1356	exit ;;
1357    *:Plan9:*:*)
1358	# "uname -m" is not consistent, so use $cputype instead. 386
1359	# is converted to i386 for consistency with other x86
1360	# operating systems.
1361	if test "$cputype" = 386; then
1362	    UNAME_MACHINE=i386
1363	else
1364	    UNAME_MACHINE="$cputype"
1365	fi
1366	echo "$UNAME_MACHINE"-unknown-plan9
1367	exit ;;
1368    *:TOPS-10:*:*)
1369	echo pdp10-unknown-tops10
1370	exit ;;
1371    *:TENEX:*:*)
1372	echo pdp10-unknown-tenex
1373	exit ;;
1374    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1375	echo pdp10-dec-tops20
1376	exit ;;
1377    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1378	echo pdp10-xkl-tops20
1379	exit ;;
1380    *:TOPS-20:*:*)
1381	echo pdp10-unknown-tops20
1382	exit ;;
1383    *:ITS:*:*)
1384	echo pdp10-unknown-its
1385	exit ;;
1386    SEI:*:*:SEIUX)
1387	echo mips-sei-seiux"$UNAME_RELEASE"
1388	exit ;;
1389    *:DragonFly:*:*)
1390	echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
1391	exit ;;
1392    *:*VMS:*:*)
1393	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1394	case "$UNAME_MACHINE" in
1395	    A*) echo alpha-dec-vms ; exit ;;
1396	    I*) echo ia64-dec-vms ; exit ;;
1397	    V*) echo vax-dec-vms ; exit ;;
1398	esac ;;
1399    *:XENIX:*:SysV)
1400	echo i386-pc-xenix
1401	exit ;;
1402    i*86:skyos:*:*)
1403	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
1404	exit ;;
1405    i*86:rdos:*:*)
1406	echo "$UNAME_MACHINE"-pc-rdos
1407	exit ;;
1408    i*86:AROS:*:*)
1409	echo "$UNAME_MACHINE"-pc-aros
1410	exit ;;
1411    x86_64:VMkernel:*:*)
1412	echo "$UNAME_MACHINE"-unknown-esx
1413	exit ;;
1414    amd64:Isilon\ OneFS:*:*)
1415	echo x86_64-unknown-onefs
1416	exit ;;
1417esac
1418
1419echo "$0: unable to guess system type" >&2
1420
1421case "$UNAME_MACHINE:$UNAME_SYSTEM" in
1422    mips:Linux | mips64:Linux)
1423	# If we got here on MIPS GNU/Linux, output extra information.
1424	cat >&2 <<EOF
1425
1426NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1427the system type. Please install a C compiler and try again.
1428EOF
1429	;;
1430esac
1431
1432cat >&2 <<EOF
1433
1434This script (version $timestamp), has failed to recognize the
1435operating system you are using. If your script is old, overwrite *all*
1436copies of config.guess and config.sub with the latest versions from:
1437
1438  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1439and
1440  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1441
1442If $0 has already been updated, send the following data and any
1443information you think might be pertinent to config-patches@gnu.org to
1444provide the necessary information to handle your system.
1445
1446config.guess timestamp = $timestamp
1447
1448uname -m = `(uname -m) 2>/dev/null || echo unknown`
1449uname -r = `(uname -r) 2>/dev/null || echo unknown`
1450uname -s = `(uname -s) 2>/dev/null || echo unknown`
1451uname -v = `(uname -v) 2>/dev/null || echo unknown`
1452
1453/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1454/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1455
1456hostinfo               = `(hostinfo) 2>/dev/null`
1457/bin/universe          = `(/bin/universe) 2>/dev/null`
1458/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1459/bin/arch              = `(/bin/arch) 2>/dev/null`
1460/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1461/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1462
1463UNAME_MACHINE = "$UNAME_MACHINE"
1464UNAME_RELEASE = "$UNAME_RELEASE"
1465UNAME_SYSTEM  = "$UNAME_SYSTEM"
1466UNAME_VERSION = "$UNAME_VERSION"
1467EOF
1468
1469exit 1
1470
1471# Local variables:
1472# eval: (add-hook 'before-save-hook 'time-stamp)
1473# time-stamp-start: "timestamp='"
1474# time-stamp-format: "%:y-%02m-%02d"
1475# time-stamp-end: "'"
1476# End:
1477