config.guess@ 78397

Last change on this file since 78397 was 76030, checked in by vboxsync, 6 years ago
libpng-1.6.36: properly export to OSE, and while at it fix EOL style for shell scripts
Property svn:eol-style set to `native`
File size: 43.1 KB

Line
1	#! /bin/sh
2	# Attempt to guess a canonical system name.
3	# Copyright 1992-2018 Free Software Foundation, Inc.
4
5	timestamp='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 <[email protected]>.
33
34
35	me=`echo "$0" \| sed -e 's,.*/,,'`
36
37	usage="\
38	Usage: $0 [OPTION]
39
40	Output the configuration name of the system \`$me' is run on.
41
42	Options:
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
47	Report bugs and patches to <[email protected]>."
48
49	version="\
50	GNU config.guess ($timestamp)
51
52	Originally written by Per Bothner.
53	Copyright 1992-2018 Free Software Foundation, Inc.
54
55	This is free software; see the source for copying conditions. There is NO
56	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58	help="
59	Try \`$me --help' for more information."
60
61	# Parse command line
62	while 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
80	done
81
82	if test $# != 0; then
83	echo "$me: too many arguments$help" >&2
84	exit 1
85	fi
86
87	trap '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
99	set_cc_for_build='
100	trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
101	trap "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 $TMPDIR" >&2 ; exit 1 ; } ;
107	dummy=$tmp/dummy ;
108	tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
109	case $CC_FOR_BUILD,$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=$HOST_CC ;;
122	esac ; set_cc_for_build= ;'
123
124	# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
125	# ([email protected] 1994-08-24)
126	if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
127	PATH=$PATH:/.attbin ; export PATH
128	fi
129
130	UNAME_MACHINE=`(uname -m) 2>/dev/null` \|\| UNAME_MACHINE=unknown
131	UNAME_RELEASE=`(uname -r) 2>/dev/null` \|\| UNAME_RELEASE=unknown
132	UNAME_SYSTEM=`(uname -s) 2>/dev/null` \|\| UNAME_SYSTEM=unknown
133	UNAME_VERSION=`(uname -v) 2>/dev/null` \|\| UNAME_VERSION=unknown
134
135	case "$UNAME_SYSTEM" in
136	Linux\|GNU\|GNU/*)
137	# If the system lacks a compiler, then just pick glibc.
138	# We could probably try harder.
139	LIBC=gnu
140
141	eval "$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 "$dummy.c" 2>/dev/null \| grep '^LIBC' \| sed 's, ,,g'`"
153
154	# If ldd exists, use it to detect musl libc.
155	if command -v ldd >/dev/null && \
156	ldd --version 2>&1 \| grep -q ^musl
157	then
158	LIBC=musl
159	fi
160	;;
161	esac
162
163	# Note: order is significant - the case branches are not exclusive.
164
165	case "$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	# [email protected] (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	}
506	EOF
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	i86: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	}
593	EOF
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	}
696	EOF
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	}
754	EOF
755	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
756	{ echo "$SYSTEM_NAME"; exit; }
757	echo unknown-hitachi-hiuxwe2
758	exit ;;
759	9000/7??:4.3bsd:: \| 9000/8?[79]:4.3bsd::)
760	echo hppa1.1-hp-bsd
761	exit ;;
762	9000/8??:4.3bsd::)
763	echo hppa1.0-hp-bsd
764	exit ;;
765	9??:MPE/iX:: \| 3000:MPE/iX::)
766	echo hppa1.0-hp-mpeix
767	exit ;;
768	hp7??:OSF1:: \| hp8?[79]:OSF1::)
769	echo hppa1.1-hp-osf
770	exit ;;
771	hp8??:OSF1::)
772	echo hppa1.0-hp-osf
773	exit ;;
774	i86:OSF1::*)
775	if [ -x /usr/sbin/sysversion ] ; then
776	echo "$UNAME_MACHINE"-unknown-osf1mk
777	else
778	echo "$UNAME_MACHINE"-unknown-osf1
779	fi
780	exit ;;
781	parisc:Lites::)
782	echo hppa1.1-hp-lites
783	exit ;;
784	C1:ConvexOS::* \| convex:ConvexOS:C1:)
785	echo c1-convex-bsd
786	exit ;;
787	C2:ConvexOS::* \| convex:ConvexOS:C2:)
788	if getsysinfo -f scalar_acc
789	then echo c32-convex-bsd
790	else echo c2-convex-bsd
791	fi
792	exit ;;
793	C34:ConvexOS::* \| convex:ConvexOS:C34:)
794	echo c34-convex-bsd
795	exit ;;
796	C38:ConvexOS::* \| convex:ConvexOS:C38:)
797	echo c38-convex-bsd
798	exit ;;
799	C4:ConvexOS::* \| convex:ConvexOS:C4:)
800	echo c4-convex-bsd
801	exit ;;
802	CRAYY-MP:::)
803	echo ymp-cray-unicos"$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	CRAYTS:::)
812	echo t90-cray-unicos"$UNAME_RELEASE" \| sed -e 's/\.[^.]*$/.X/'
813	exit ;;
814	CRAYT3E:::)
815	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" \| sed -e 's/\.[^.]*$/.X/'
816	exit ;;
817	CRAYSV1:::)
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}${FUJITSU_REL}"
833	exit ;;
834	i86:BSD/386::* \| i86:BSD/OS::* \| :Ascend\ Embedded/OS::*)
835	echo "$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/[-(].//'`-$LIBC"
896	exit ;;
897	i86:Minix::*)
898	echo "$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-"$LIBC"
957	exit ;;
958	i86:Linux::*)
959	echo "$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=${UNAME_MACHINE}
984	#else
985	CPU=
986	#endif
987	#endif
988	EOF
989	eval "`$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	i86: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	i86: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	i86:OS/2::*)
1069	# If we were able to find `uname', then EMX Unix compatibility
1070	# is probably installed.
1071	echo "$UNAME_MACHINE"-pc-os2-emx
1072	exit ;;
1073	i86:XTS-300::STOP)
1074	echo "$UNAME_MACHINE"-unknown-stop
1075	exit ;;
1076	i86:atheos::*)
1077	echo "$UNAME_MACHINE"-unknown-atheos
1078	exit ;;
1079	i86:syllable::*)
1080	echo "$UNAME_MACHINE"-pc-syllable
1081	exit ;;
1082	i86:LynxOS:2.:* \| i86:LynxOS:3.[01]:* \| i86:LynxOS:4.[02]:*)
1083	echo i386-unknown-lynxos"$UNAME_RELEASE"
1084	exit ;;
1085	i86:DOS::)
1086	echo "$UNAME_MACHINE"-pc-msdosdjgpp
1087	exit ;;
1088	i86::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	i86::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	i86::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:SYS5:*)
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 "$UNAME_MACHINE"-sni-sysv4
1206	else
1207	echo ns32k-sni-sysv
1208	fi
1209	exit ;;
1210	PENTIUM::4.0:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1211	# says <[email protected]>
1212	echo i586-unisys-sysv4
1213	exit ;;
1214	:UNIX_System_V:4:FTX*)
1215	# From Gerald Hewes <[email protected]>.
1216	# How about differentiating between stratus architectures? -djm
1217	echo hppa1.1-stratus-sysv4
1218	exit ;;
1219	:::FTX)
1220	# From [email protected].
1221	echo i860-stratus-sysv4
1222	exit ;;
1223	i86:VOS::*)
1224	# From [email protected].
1225	echo "$UNAME_MACHINE"-stratus-vos
1226	exit ;;
1227	:VOS::*)
1228	# From [email protected].
1229	echo hppa1.1-stratus-vos
1230	exit ;;
1231	mc68:A/UX::*)
1232	echo m68k-apple-aux"$UNAME_RELEASE"
1233	exit ;;
1234	news:NEWS-OS:6:*)
1235	echo mips-sony-newsos6
1236	exit ;;
1237	R[34]000:System_V:: \| R4000:UNIX_SYSV:: \| R000:UNIX_SV::*)
1238	if [ -d /usr/nec ]; then
1239	echo mips-nec-sysv"$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	i86:skyos::*)
1403	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" \| sed -e 's/ .*$//'`"
1404	exit ;;
1405	i86:rdos::*)
1406	echo "$UNAME_MACHINE"-pc-rdos
1407	exit ;;
1408	i86: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 ;;
1417	esac
1418
1419	echo "$0: unable to guess system type" >&2
1420
1421	case "$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
1426	NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1427	the system type. Please install a C compiler and try again.
1428	EOF
1429	;;
1430	esac
1431
1432	cat >&2 <<EOF
1433
1434	This script (version $timestamp), has failed to recognize the
1435	operating system you are using. If your script is old, overwrite all
1436	copies 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
1439	and
1440	https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1441
1442	If $0 has already been updated, send the following data and any
1443	information you think might be pertinent to [email protected] to
1444	provide the necessary information to handle your system.
1445
1446	config.guess timestamp = $timestamp
1447
1448	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1449	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1450	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1451	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1452
1453	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1454	/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
1455
1456	hostinfo = `(hostinfo) 2>/dev/null`
1457	/bin/universe = `(/bin/universe) 2>/dev/null`
1458	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
1459	/bin/arch = `(/bin/arch) 2>/dev/null`
1460	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
1461	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1462
1463	UNAME_MACHINE = "$UNAME_MACHINE"
1464	UNAME_RELEASE = "$UNAME_RELEASE"
1465	UNAME_SYSTEM = "$UNAME_SYSTEM"
1466	UNAME_VERSION = "$UNAME_VERSION"
1467	EOF
1468
1469	exit 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:

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