Matt McCutchen's Web Site - rsync/rsync.git/blame_incremental

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Commit	Line	Data
	1	#! /bin/sh
	2	# Attempt to guess a canonical system name.
	3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
	4	# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
	5
	6	timestamp='2006-02-23'
	7
	8	# This file is free software; you can redistribute it and/or modify it
	9	# under the terms of the GNU General Public License as published by
	10	# the Free Software Foundation; either version 2 of the License, or
	11	# (at your option) any later version.
	12	#
	13	# This program is distributed in the hope that it will be useful, but
	14	# WITHOUT ANY WARRANTY; without even the implied warranty of
	15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	16	# General Public License for more details.
	17	#
	18	# You should have received a copy of the GNU General Public License
	19	# along with this program; if not, write to the Free Software
	20	# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
	21	# 02110-1301, USA.
	22	#
	23	# As a special exception to the GNU General Public License, if you
	24	# distribute this file as part of a program that contains a
	25	# configuration script generated by Autoconf, you may include it under
	26	# the same distribution terms that you use for the rest of that program.
	27
	28
	29	# Originally written by Per Bothner <per@bothner.com>.
	30	# Please send patches to <config-patches@gnu.org>. Submit a context
	31	# diff and a properly formatted ChangeLog entry.
	32	#
	33	# This script attempts to guess a canonical system name similar to
	34	# config.sub. If it succeeds, it prints the system name on stdout, and
	35	# exits with 0. Otherwise, it exits with 1.
	36	#
	37	# The plan is that this can be called by configure scripts if you
	38	# don't specify an explicit build system type.
	39
	40	me=`echo "$0" \| sed -e 's,.*/,,'`
	41
	42	usage="\
	43	Usage: $0 [OPTION]
	44
	45	Output the configuration name of the system \`$me' is run on.
	46
	47	Operation modes:
	48	-h, --help print this help, then exit
	49	-t, --time-stamp print date of last modification, then exit
	50	-v, --version print version number, then exit
	51
	52	Report bugs and patches to <config-patches@gnu.org>."
	53
	54	version="\
	55	GNU config.guess ($timestamp)
	56
	57	Originally written by Per Bothner.
	58	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
	59	Free Software Foundation, Inc.
	60
	61	This is free software; see the source for copying conditions. There is NO
	62	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
	63
	64	help="
	65	Try \`$me --help' for more information."
	66
	67	# Parse command line
	68	while test $# -gt 0 ; do
	69	case $1 in
	70	--time-stamp \| --time* \| -t )
	71	echo "$timestamp" ; exit ;;
	72	--version \| -v )
	73	echo "$version" ; exit ;;
	74	--help \| --h* \| -h )
	75	echo "$usage"; exit ;;
	76	-- ) # Stop option processing
	77	shift; break ;;
	78	- ) # Use stdin as input.
	79	break ;;
	80	-* )
	81	echo "$me: invalid option $1$help" >&2
	82	exit 1 ;;
	83	* )
	84	break ;;
	85	esac
	86	done
	87
	88	if test $# != 0; then
	89	echo "$me: too many arguments$help" >&2
	90	exit 1
	91	fi
	92
	93	trap 'exit 1' 1 2 15
	94
	95	# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
	96	# compiler to aid in system detection is discouraged as it requires
	97	# temporary files to be created and, as you can see below, it is a
	98	# headache to deal with in a portable fashion.
	99
	100	# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
	101	# use `HOST_CC' if defined, but it is deprecated.
	102
	103	# Portable tmp directory creation inspired by the Autoconf team.
	104
	105	set_cc_for_build='
	106	trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
	107	trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
	108	: ${TMPDIR=/tmp} ;
	109	{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } \|\|
	110	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } \|\|
	111	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } \|\|
	112	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
	113	dummy=$tmp/dummy ;
	114	tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
	115	case $CC_FOR_BUILD,$HOST_CC,$CC in
	116	,,) echo "int x;" > $dummy.c ;
	117	for c in cc gcc c89 c99 ; do
	118	if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
	119	CC_FOR_BUILD="$c"; break ;
	120	fi ;
	121	done ;
	122	if test x"$CC_FOR_BUILD" = x ; then
	123	CC_FOR_BUILD=no_compiler_found ;
	124	fi
	125	;;
	126	,,*) CC_FOR_BUILD=$CC ;;
	127	,,) CC_FOR_BUILD=$HOST_CC ;;
	128	esac ; set_cc_for_build= ;'
	129
	130	# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
	131	# (ghazi@noc.rutgers.edu 1994-08-24)
	132	if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	133	PATH=$PATH:/.attbin ; export PATH
	134	fi
	135
	136	UNAME_MACHINE=`(uname -m) 2>/dev/null` \|\| UNAME_MACHINE=unknown
	137	UNAME_RELEASE=`(uname -r) 2>/dev/null` \|\| UNAME_RELEASE=unknown
	138	UNAME_SYSTEM=`(uname -s) 2>/dev/null` \|\| UNAME_SYSTEM=unknown
	139	UNAME_VERSION=`(uname -v) 2>/dev/null` \|\| UNAME_VERSION=unknown
	140
	141	# Note: order is significant - the case branches are not exclusive.
	142
	143	case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
	144	:NetBSD::*)
	145	# NetBSD (nbsd) targets should (where applicable) match one or
	146	# more of the tupples: --netbsdelf, --netbsdaout,
	147	# --netbsdecoff* and --netbsd*. For targets that recently
	148	# switched to ELF, --netbsd* would select the old
	149	# object file format. This provides both forward
	150	# compatibility and a consistent mechanism for selecting the
	151	# object file format.
	152	#
	153	# Note: NetBSD doesn't particularly care about the vendor
	154	# portion of the name. We always set it to "unknown".
	155	sysctl="sysctl -n hw.machine_arch"
	156	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null \|\| \
	157	/usr/sbin/$sysctl 2>/dev/null \|\| echo unknown)`
	158	case "${UNAME_MACHINE_ARCH}" in
	159	armeb) machine=armeb-unknown ;;
	160	arm*) machine=arm-unknown ;;
	161	sh3el) machine=shl-unknown ;;
	162	sh3eb) machine=sh-unknown ;;
	163	*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
	164	esac
	165	# The Operating System including object format, if it has switched
	166	# to ELF recently, or will in the future.
	167	case "${UNAME_MACHINE_ARCH}" in
	168	arm\|i386\|m68k\|ns32k\|sh3\|sparc\|vax)
	169	eval $set_cc_for_build
	170	if echo __ELF__ \| $CC_FOR_BUILD -E - 2>/dev/null \
	171	\| grep __ELF__ >/dev/null
	172	then
	173	# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
	174	# Return netbsd for either. FIX?
	175	os=netbsd
	176	else
	177	os=netbsdelf
	178	fi
	179	;;
	180	*)
	181	os=netbsd
	182	;;
	183	esac
	184	# The OS release
	185	# Debian GNU/NetBSD machines have a different userland, and
	186	# thus, need a distinct triplet. However, they do not need
	187	# kernel version information, so it can be replaced with a
	188	# suitable tag, in the style of linux-gnu.
	189	case "${UNAME_VERSION}" in
	190	Debian*)
	191	release='-gnu'
	192	;;
	193	*)
	194	release=`echo ${UNAME_RELEASE}\|sed -e 's/[-_].*/\./'`
	195	;;
	196	esac
	197	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	198	# contains redundant information, the shorter form:
	199	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	200	echo "${machine}-${os}${release}"
	201	exit ;;
	202	:OpenBSD::*)
	203	UNAME_MACHINE_ARCH=`arch \| sed 's/OpenBSD.//'`
	204	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
	205	exit ;;
	206	:ekkoBSD::*)
	207	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
	208	exit ;;
	209	:SolidBSD::*)
	210	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
	211	exit ;;
	212	macppc:MirBSD::)
	213	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
	214	exit ;;
	215	:MirBSD::*)
	216	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
	217	exit ;;
	218	alpha:OSF1::)
	219	case $UNAME_RELEASE in
	220	*4.0)
	221	UNAME_RELEASE=`/usr/sbin/sizer -v \| awk '{print $3}'`
	222	;;
	223	5.)
	224	UNAME_RELEASE=`/usr/sbin/sizer -v \| awk '{print $4}'`
	225	;;
	226	esac
	227	# According to Compaq, /usr/sbin/psrinfo has been available on
	228	# OSF/1 and Tru64 systems produced since 1995. I hope that
	229	# covers most systems running today. This code pipes the CPU
	230	# types through head -n 1, so we only detect the type of CPU 0.
	231	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v \| sed -n -e 's/^ The alpha $.$ processor.$/\1/p' \| head -n 1`
	232	case "$ALPHA_CPU_TYPE" in
	233	"EV4 (21064)")
	234	UNAME_MACHINE="alpha" ;;
	235	"EV4.5 (21064)")
	236	UNAME_MACHINE="alpha" ;;
	237	"LCA4 (21066/21068)")
	238	UNAME_MACHINE="alpha" ;;
	239	"EV5 (21164)")
	240	UNAME_MACHINE="alphaev5" ;;
	241	"EV5.6 (21164A)")
	242	UNAME_MACHINE="alphaev56" ;;
	243	"EV5.6 (21164PC)")
	244	UNAME_MACHINE="alphapca56" ;;
	245	"EV5.7 (21164PC)")
	246	UNAME_MACHINE="alphapca57" ;;
	247	"EV6 (21264)")
	248	UNAME_MACHINE="alphaev6" ;;
	249	"EV6.7 (21264A)")
	250	UNAME_MACHINE="alphaev67" ;;
	251	"EV6.8CB (21264C)")
	252	UNAME_MACHINE="alphaev68" ;;
	253	"EV6.8AL (21264B)")
	254	UNAME_MACHINE="alphaev68" ;;
	255	"EV6.8CX (21264D)")
	256	UNAME_MACHINE="alphaev68" ;;
	257	"EV6.9A (21264/EV69A)")
	258	UNAME_MACHINE="alphaev69" ;;
	259	"EV7 (21364)")
	260	UNAME_MACHINE="alphaev7" ;;
	261	"EV7.9 (21364A)")
	262	UNAME_MACHINE="alphaev79" ;;
	263	esac
	264	# A Pn.n version is a patched version.
	265	# A Vn.n version is a released version.
	266	# A Tn.n version is a released field test version.
	267	# A Xn.n version is an unreleased experimental baselevel.
	268	# 1.2 uses "1.2" for uname -r.
	269	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} \| sed -e 's/^[PVTX]//' \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	270	exit ;;
	271	Alpha\ :Windows_NT:*)
	272	# How do we know it's Interix rather than the generic POSIX subsystem?
	273	# Should we change UNAME_MACHINE based on the output of uname instead
	274	# of the specific Alpha model?
	275	echo alpha-pc-interix
	276	exit ;;
	277	21064:Windows_NT:50:3)
	278	echo alpha-dec-winnt3.5
	279	exit ;;
	280	Amiga:UNIX_System_V:4.0:)
	281	echo m68k-unknown-sysv4
	282	exit ;;
	283	:[Aa]miga[Oo][Ss]::*)
	284	echo ${UNAME_MACHINE}-unknown-amigaos
	285	exit ;;
	286	:[Mm]orph[Oo][Ss]::*)
	287	echo ${UNAME_MACHINE}-unknown-morphos
	288	exit ;;
	289	:OS/390::*)
	290	echo i370-ibm-openedition
	291	exit ;;
	292	:z/VM::*)
	293	echo s390-ibm-zvmoe
	294	exit ;;
	295	:OS400::*)
	296	echo powerpc-ibm-os400
	297	exit ;;
	298	arm:RISC:1.[012]:\|arm:riscix:1.[012]:*)
	299	echo arm-acorn-riscix${UNAME_RELEASE}
	300	exit ;;
	301	arm:riscos::\|arm:RISCOS::)
	302	echo arm-unknown-riscos
	303	exit ;;
	304	SR2?01:HI-UX/MPP:: \| SR8000:HI-UX/MPP::)
	305	echo hppa1.1-hitachi-hiuxmpp
	306	exit ;;
	307	Pyramid:OSx:: \| MIS:OSx:: \| MIS:SMP_DC-OSx::)
	308	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
	309	if test "`(/bin/universe) 2>/dev/null`" = att ; then
	310	echo pyramid-pyramid-sysv3
	311	else
	312	echo pyramid-pyramid-bsd
	313	fi
	314	exit ;;
	315	NILE::*:dcosx)
	316	echo pyramid-pyramid-svr4
	317	exit ;;
	318	DRS?6000:unix:4.0:6*)
	319	echo sparc-icl-nx6
	320	exit ;;
	321	DRS?6000:UNIX_SV:4.2:7 \| DRS?6000:isis:4.2:7)
	322	case `/usr/bin/uname -p` in
	323	sparc) echo sparc-icl-nx7; exit ;;
	324	esac ;;
	325	sun4H:SunOS:5.:)
	326	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	327	exit ;;
	328	sun4:SunOS:5.:* \| tadpole:SunOS:5.:*)
	329	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	330	exit ;;
	331	i86pc:SunOS:5.:)
	332	echo i386-pc-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	333	exit ;;
	334	sun4:SunOS:6:*)
	335	# According to config.sub, this is the proper way to canonicalize
	336	# SunOS6. Hard to guess exactly what SunOS6 will be like, but
	337	# it's likely to be more like Solaris than SunOS4.
	338	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	339	exit ;;
	340	sun4:SunOS::*)
	341	case "`/usr/bin/arch -k`" in
	342	Series\|S4)
	343	UNAME_RELEASE=`uname -v`
	344	;;
	345	esac
	346	# Japanese Language versions have a version number like `4.1.3-JL'.
	347	echo sparc-sun-sunos`echo ${UNAME_RELEASE}\|sed -e 's/-/_/'`
	348	exit ;;
	349	sun3:SunOS::*)
	350	echo m68k-sun-sunos${UNAME_RELEASE}
	351	exit ;;
	352	sun::4.2BSD:*)
	353	UNAME_RELEASE=`(sed 1q /etc/motd \| awk '{print substr($5,1,3)}') 2>/dev/null`
	354	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
	355	case "`/bin/arch`" in
	356	sun3)
	357	echo m68k-sun-sunos${UNAME_RELEASE}
	358	;;
	359	sun4)
	360	echo sparc-sun-sunos${UNAME_RELEASE}
	361	;;
	362	esac
	363	exit ;;
	364	aushp:SunOS::)
	365	echo sparc-auspex-sunos${UNAME_RELEASE}
	366	exit ;;
	367	# The situation for MiNT is a little confusing. The machine name
	368	# can be virtually everything (everything which is not
	369	# "atarist" or "atariste" at least should have a processor
	370	# > m68000). The system name ranges from "MiNT" over "FreeMiNT"
	371	# to the lowercase version "mint" (or "freemint"). Finally
	372	# the system name "TOS" denotes a system which is actually not
	373	# MiNT. But MiNT is downward compatible to TOS, so this should
	374	# be no problem.
	375	atarist[e]:MiNT::* \| atarist[e]:mint::* \| atarist[e]:TOS::*)
	376	echo m68k-atari-mint${UNAME_RELEASE}
	377	exit ;;
	378	atari:MiNT:: \| atari:mint:: \| atarist[e]:TOS::*)
	379	echo m68k-atari-mint${UNAME_RELEASE}
	380	exit ;;
	381	falcon:MiNT::* \| falcon:mint::* \| falcon:TOS::*)
	382	echo m68k-atari-mint${UNAME_RELEASE}
	383	exit ;;
	384	milan:MiNT:: \| milan:mint:: \| milan:TOS::*)
	385	echo m68k-milan-mint${UNAME_RELEASE}
	386	exit ;;
	387	hades:MiNT:: \| hades:mint:: \| hades:TOS::*)
	388	echo m68k-hades-mint${UNAME_RELEASE}
	389	exit ;;
	390	:MiNT:: \| :mint:: \| :TOS::)
	391	echo m68k-unknown-mint${UNAME_RELEASE}
	392	exit ;;
	393	m68k:machten::)
	394	echo m68k-apple-machten${UNAME_RELEASE}
	395	exit ;;
	396	powerpc:machten::)
	397	echo powerpc-apple-machten${UNAME_RELEASE}
	398	exit ;;
	399	RISC:Mach::*)
	400	echo mips-dec-mach_bsd4.3
	401	exit ;;
	402	RISC:ULTRIX::*)
	403	echo mips-dec-ultrix${UNAME_RELEASE}
	404	exit ;;
	405	VAX:ULTRIX::)
	406	echo vax-dec-ultrix${UNAME_RELEASE}
	407	exit ;;
	408	2020:CLIX:: \| 2430:CLIX::)
	409	echo clipper-intergraph-clix${UNAME_RELEASE}
	410	exit ;;
	411	mips:::UMIPS \| mips:::RISCos)
	412	eval $set_cc_for_build
	413	sed 's/^ //' << EOF >$dummy.c
	414	#ifdef __cplusplus
	415	#include <stdio.h> /* for printf() prototype */
	416	int main (int argc, char *argv[]) {
	417	#else
	418	int main (argc, argv) int argc; char *argv[]; {
	419	#endif
	420	#if defined (host_mips) && defined (MIPSEB)
	421	#if defined (SYSTYPE_SYSV)
	422	printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
	423	#endif
	424	#if defined (SYSTYPE_SVR4)
	425	printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
	426	#endif
	427	#if defined (SYSTYPE_BSD43) \|\| defined(SYSTYPE_BSD)
	428	printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
	429	#endif
	430	#endif
	431	exit (-1);
	432	}
	433	EOF
	434	$CC_FOR_BUILD -o $dummy $dummy.c &&
	435	dummyarg=`echo "${UNAME_RELEASE}" \| sed -n 's/$[0-9]$./\1/p'` &&
	436	SYSTEM_NAME=`$dummy $dummyarg` &&
	437	{ echo "$SYSTEM_NAME"; exit; }
	438	echo mips-mips-riscos${UNAME_RELEASE}
	439	exit ;;
	440	Motorola:PowerMAX_OS::)
	441	echo powerpc-motorola-powermax
	442	exit ;;
	443	Motorola::4.3:PL8-)
	444	echo powerpc-harris-powermax
	445	exit ;;
	446	Night_Hawk:::PowerMAX_OS \| Synergy:PowerMAX_OS::)
	447	echo powerpc-harris-powermax
	448	exit ;;
	449	Night_Hawk:Power_UNIX::)
	450	echo powerpc-harris-powerunix
	451	exit ;;
	452	m88k:CX/UX:7:)
	453	echo m88k-harris-cxux7
	454	exit ;;
	455	m88k::4:R4*)
	456	echo m88k-motorola-sysv4
	457	exit ;;
	458	m88k::3:R3*)
	459	echo m88k-motorola-sysv3
	460	exit ;;
	461	AViiON:dgux::)
	462	# DG/UX returns AViiON for all architectures
	463	UNAME_PROCESSOR=`/usr/bin/uname -p`
	464	if [ $UNAME_PROCESSOR = mc88100 ] \|\| [ $UNAME_PROCESSOR = mc88110 ]
	465	then
	466	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] \|\| \
	467	[ ${TARGET_BINARY_INTERFACE}x = x ]
	468	then
	469	echo m88k-dg-dgux${UNAME_RELEASE}
	470	else
	471	echo m88k-dg-dguxbcs${UNAME_RELEASE}
	472	fi
	473	else
	474	echo i586-dg-dgux${UNAME_RELEASE}
	475	fi
	476	exit ;;
	477	M88:DolphinOS::*) # DolphinOS (SVR3)
	478	echo m88k-dolphin-sysv3
	479	exit ;;
	480	M88::R3:)
	481	# Delta 88k system running SVR3
	482	echo m88k-motorola-sysv3
	483	exit ;;
	484	XD88:::) # Tektronix XD88 system running UTekV (SVR3)
	485	echo m88k-tektronix-sysv3
	486	exit ;;
	487	Tek43[0-9][0-9]:UTek::) # Tektronix 4300 system running UTek (BSD)
	488	echo m68k-tektronix-bsd
	489	exit ;;
	490	:IRIX::)
	491	echo mips-sgi-irix`echo ${UNAME_RELEASE}\|sed -e 's/-/_/g'`
	492	exit ;;
	493	????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	494	echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
	495	exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
	496	i86:AIX::*)
	497	echo i386-ibm-aix
	498	exit ;;
	499	ia64:AIX::)
	500	if [ -x /usr/bin/oslevel ] ; then
	501	IBM_REV=`/usr/bin/oslevel`
	502	else
	503	IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	504	fi
	505	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
	506	exit ;;
	507	*:AIX:2:3)
	508	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
	509	eval $set_cc_for_build
	510	sed 's/^ //' << EOF >$dummy.c
	511	#include <sys/systemcfg.h>
	512
	513	main()
	514	{
	515	if (!__power_pc())
	516	exit(1);
	517	puts("powerpc-ibm-aix3.2.5");
	518	exit(0);
	519	}
	520	EOF
	521	if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
	522	then
	523	echo "$SYSTEM_NAME"
	524	else
	525	echo rs6000-ibm-aix3.2.5
	526	fi
	527	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
	528	echo rs6000-ibm-aix3.2.4
	529	else
	530	echo rs6000-ibm-aix3.2
	531	fi
	532	exit ;;
	533	:AIX::[45])
	534	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available \| sed 1q \| awk '{ print $1 }'`
	535	if /usr/sbin/lsattr -El ${IBM_CPU_ID} \| grep ' POWER' >/dev/null 2>&1; then
	536	IBM_ARCH=rs6000
	537	else
	538	IBM_ARCH=powerpc
	539	fi
	540	if [ -x /usr/bin/oslevel ] ; then
	541	IBM_REV=`/usr/bin/oslevel`
	542	else
	543	IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
	544	fi
	545	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	546	exit ;;
	547	:AIX::*)
	548	echo rs6000-ibm-aix
	549	exit ;;
	550	ibmrt:4.4BSD:\|romp-ibm:BSD:)
	551	echo romp-ibm-bsd4.4
	552	exit ;;
	553	ibmrt:BSD:\|romp-ibm:BSD:*) # covers RT/PC BSD and
	554	echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
	555	exit ;; # report: romp-ibm BSD 4.3
	556	:BOSX::*)
	557	echo rs6000-bull-bosx
	558	exit ;;
	559	DPX/2?00:B.O.S.::)
	560	echo m68k-bull-sysv3
	561	exit ;;
	562	9000/[34]??:4.3bsd:1.:)
	563	echo m68k-hp-bsd
	564	exit ;;
	565	hp300:4.4BSD:: \| 9000/[34]??:4.3bsd:2.:)
	566	echo m68k-hp-bsd4.4
	567	exit ;;
	568	9000/[34678]??:HP-UX::)
	569	HPUX_REV=`echo ${UNAME_RELEASE}\|sed -e 's/[^.].[0B]//'`
	570	case "${UNAME_MACHINE}" in
	571	9000/31? ) HP_ARCH=m68000 ;;
	572	9000/[34]?? ) HP_ARCH=m68k ;;
	573	9000/[678][0-9][0-9])
	574	if [ -x /usr/bin/getconf ]; then
	575	sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
	576	sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
	577	case "${sc_cpu_version}" in
	578	523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
	579	528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
	580	532) # CPU_PA_RISC2_0
	581	case "${sc_kernel_bits}" in
	582	32) HP_ARCH="hppa2.0n" ;;
	583	64) HP_ARCH="hppa2.0w" ;;
	584	'') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
	585	esac ;;
	586	esac
	587	fi
	588	if [ "${HP_ARCH}" = "" ]; then
	589	eval $set_cc_for_build
	590	sed 's/^ //' << EOF >$dummy.c
	591
	592	#define _HPUX_SOURCE
	593	#include <stdlib.h>
	594	#include <unistd.h>
	595
	596	int main ()
	597	{
	598	#if defined(_SC_KERNEL_BITS)
	599	long bits = sysconf(_SC_KERNEL_BITS);
	600	#endif
	601	long cpu = sysconf (_SC_CPU_VERSION);
	602
	603	switch (cpu)
	604	{
	605	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
	606	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
	607	case CPU_PA_RISC2_0:
	608	#if defined(_SC_KERNEL_BITS)
	609	switch (bits)
	610	{
	611	case 64: puts ("hppa2.0w"); break;
	612	case 32: puts ("hppa2.0n"); break;
	613	default: puts ("hppa2.0"); break;
	614	} break;
	615	#else /* !defined(_SC_KERNEL_BITS) */
	616	puts ("hppa2.0"); break;
	617	#endif
	618	default: puts ("hppa1.0"); break;
	619	}
	620	exit (0);
	621	}
	622	EOF
	623	(CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
	624	test -z "$HP_ARCH" && HP_ARCH=hppa
	625	fi ;;
	626	esac
	627	if [ ${HP_ARCH} = "hppa2.0w" ]
	628	then
	629	eval $set_cc_for_build
	630
	631	# hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
	632	# 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
	633	# generating 64-bit code. GNU and HP use different nomenclature:
	634	#
	635	# $ CC_FOR_BUILD=cc ./config.guess
	636	# => hppa2.0w-hp-hpux11.23
	637	# $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
	638	# => hppa64-hp-hpux11.23
	639
	640	if echo __LP64__ \| (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) \|
	641	grep __LP64__ >/dev/null
	642	then
	643	HP_ARCH="hppa2.0w"
	644	else
	645	HP_ARCH="hppa64"
	646	fi
	647	fi
	648	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	649	exit ;;
	650	ia64:HP-UX::)
	651	HPUX_REV=`echo ${UNAME_RELEASE}\|sed -e 's/[^.].[0B]//'`
	652	echo ia64-hp-hpux${HPUX_REV}
	653	exit ;;
	654	3050:HI-UX::*)
	655	eval $set_cc_for_build
	656	sed 's/^ //' << EOF >$dummy.c
	657	#include <unistd.h>
	658	int
	659	main ()
	660	{
	661	long cpu = sysconf (_SC_CPU_VERSION);
	662	/* The order matters, because CPU_IS_HP_MC68K erroneously returns
	663	true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
	664	results, however. */
	665	if (CPU_IS_PA_RISC (cpu))
	666	{
	667	switch (cpu)
	668	{
	669	case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
	670	case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
	671	case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
	672	default: puts ("hppa-hitachi-hiuxwe2"); break;
	673	}
	674	}
	675	else if (CPU_IS_HP_MC68K (cpu))
	676	puts ("m68k-hitachi-hiuxwe2");
	677	else puts ("unknown-hitachi-hiuxwe2");
	678	exit (0);
	679	}
	680	EOF
	681	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
	682	{ echo "$SYSTEM_NAME"; exit; }
	683	echo unknown-hitachi-hiuxwe2
	684	exit ;;
	685	9000/7??:4.3bsd:: \| 9000/8?[79]:4.3bsd:: )
	686	echo hppa1.1-hp-bsd
	687	exit ;;
	688	9000/8??:4.3bsd::)
	689	echo hppa1.0-hp-bsd
	690	exit ;;
	691	9??:MPE/iX:: \| 3000:MPE/iX::)
	692	echo hppa1.0-hp-mpeix
	693	exit ;;
	694	hp7??:OSF1:: \| hp8?[79]:OSF1:: )
	695	echo hppa1.1-hp-osf
	696	exit ;;
	697	hp8??:OSF1::)
	698	echo hppa1.0-hp-osf
	699	exit ;;
	700	i86:OSF1::*)
	701	if [ -x /usr/sbin/sysversion ] ; then
	702	echo ${UNAME_MACHINE}-unknown-osf1mk
	703	else
	704	echo ${UNAME_MACHINE}-unknown-osf1
	705	fi
	706	exit ;;
	707	parisc:Lites::)
	708	echo hppa1.1-hp-lites
	709	exit ;;
	710	C1:ConvexOS::* \| convex:ConvexOS:C1:)
	711	echo c1-convex-bsd
	712	exit ;;
	713	C2:ConvexOS::* \| convex:ConvexOS:C2:)
	714	if getsysinfo -f scalar_acc
	715	then echo c32-convex-bsd
	716	else echo c2-convex-bsd
	717	fi
	718	exit ;;
	719	C34:ConvexOS::* \| convex:ConvexOS:C34:)
	720	echo c34-convex-bsd
	721	exit ;;
	722	C38:ConvexOS::* \| convex:ConvexOS:C38:)
	723	echo c38-convex-bsd
	724	exit ;;
	725	C4:ConvexOS::* \| convex:ConvexOS:C4:)
	726	echo c4-convex-bsd
	727	exit ;;
	728	CRAYY-MP:::)
	729	echo ymp-cray-unicos${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
	730	exit ;;
	731	CRAY[A-Z]90:::)
	732	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
	733	\| sed -e 's/CRAY.*$[A-Z]90$/\1/' \
	734	-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
	735	-e 's/\.[^.]*$/.X/'
	736	exit ;;
	737	CRAYTS:::)
	738	echo t90-cray-unicos${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
	739	exit ;;
	740	CRAYT3E:::)
	741	echo alphaev5-cray-unicosmk${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
	742	exit ;;
	743	CRAYSV1:::)
	744	echo sv1-cray-unicos${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
	745	exit ;;
	746	:UNICOS/mp::*)
	747	echo craynv-cray-unicosmp${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
	748	exit ;;
	749	F30[01]:UNIX_System_V:: \| F700:UNIX_System_V::)
	750	FUJITSU_PROC=`uname -m \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	751	FUJITSU_SYS=`uname -p \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' \| sed -e 's/\///'`
	752	FUJITSU_REL=`echo ${UNAME_RELEASE} \| sed -e 's/ /_/'`
	753	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	754	exit ;;
	755	5000:UNIX_System_V:4.:)
	756	FUJITSU_SYS=`uname -p \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' \| sed -e 's/\///'`
	757	FUJITSU_REL=`echo ${UNAME_RELEASE} \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' \| sed -e 's/ /_/'`
	758	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
	759	exit ;;
	760	i86:BSD/386::* \| i86:BSD/OS::* \| :Ascend\ Embedded/OS::*)
	761	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
	762	exit ;;
	763	sparc:BSD/OS::*)
	764	echo sparc-unknown-bsdi${UNAME_RELEASE}
	765	exit ;;
	766	:BSD/OS::*)
	767	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	768	exit ;;
	769	:FreeBSD::*)
	770	case ${UNAME_MACHINE} in
	771	pc98)
	772	echo i386-unknown-freebsd`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'` ;;
	773	*)
	774	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'` ;;
	775	esac
	776	exit ;;
	777	i:CYGWIN:*)
	778	echo ${UNAME_MACHINE}-pc-cygwin
	779	exit ;;
	780	i:MINGW:*)
	781	echo ${UNAME_MACHINE}-pc-mingw32
	782	exit ;;
	783	i:MSYS_NT-::)
	784	echo ${UNAME_MACHINE}-pc-mingw32
	785	exit ;;
	786	i:windows32:*)
	787	# uname -m includes "-pc" on this system.
	788	echo ${UNAME_MACHINE}-mingw32
	789	exit ;;
	790	i:PW:*)
	791	echo ${UNAME_MACHINE}-pc-pw32
	792	exit ;;
	793	x86:Interix:[345])
	794	echo i586-pc-interix${UNAME_RELEASE}
	795	exit ;;
	796	EM64T:Interix:[345])
	797	echo x86_64-unknown-interix${UNAME_RELEASE}
	798	exit ;;
	799	[345]86:Windows_95:* \| [345]86:Windows_98:* \| [345]86:Windows_NT:*)
	800	echo i${UNAME_MACHINE}-pc-mks
	801	exit ;;
	802	i:Windows_NT:* \| Pentium:Windows_NT:*)
	803	# How do we know it's Interix rather than the generic POSIX subsystem?
	804	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
	805	# UNAME_MACHINE based on the output of uname instead of i386?
	806	echo i586-pc-interix
	807	exit ;;
	808	i:UWIN:*)
	809	echo ${UNAME_MACHINE}-pc-uwin
	810	exit ;;
	811	amd64:CYGWIN::* \| x86_64:CYGWIN::*)
	812	echo x86_64-unknown-cygwin
	813	exit ;;
	814	p:CYGWIN:*)
	815	echo powerpcle-unknown-cygwin
	816	exit ;;
	817	prep:SunOS:5.:*)
	818	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	819	exit ;;
	820	:GNU::*)
	821	# the GNU system
	822	echo `echo ${UNAME_MACHINE}\|sed -e 's,[-/].$,,'`-unknown-gnu`echo ${UNAME_RELEASE}\|sed -e 's,/.$,,'`
	823	exit ;;
	824	:GNU/::)
	825	# other systems with GNU libc and userland
	826	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} \| sed 's,^[^/]/,,' \| tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}\|sed -e 's/[-(].//'`-gnu
	827	exit ;;
	828	i86:Minix::*)
	829	echo ${UNAME_MACHINE}-pc-minix
	830	exit ;;
	831	arm:Linux::*)
	832	echo ${UNAME_MACHINE}-unknown-linux-gnu
	833	exit ;;
	834	cris:Linux::)
	835	echo cris-axis-linux-gnu
	836	exit ;;
	837	crisv32:Linux::)
	838	echo crisv32-axis-linux-gnu
	839	exit ;;
	840	frv:Linux::)
	841	echo frv-unknown-linux-gnu
	842	exit ;;
	843	ia64:Linux::)
	844	echo ${UNAME_MACHINE}-unknown-linux-gnu
	845	exit ;;
	846	m32r:Linux::*)
	847	echo ${UNAME_MACHINE}-unknown-linux-gnu
	848	exit ;;
	849	m68:Linux::*)
	850	echo ${UNAME_MACHINE}-unknown-linux-gnu
	851	exit ;;
	852	mips:Linux::)
	853	eval $set_cc_for_build
	854	sed 's/^ //' << EOF >$dummy.c
	855	#undef CPU
	856	#undef mips
	857	#undef mipsel
	858	#if defined(__MIPSEL__) \|\| defined(__MIPSEL) \|\| defined(_MIPSEL) \|\| defined(MIPSEL)
	859	CPU=mipsel
	860	#else
	861	#if defined(__MIPSEB__) \|\| defined(__MIPSEB) \|\| defined(_MIPSEB) \|\| defined(MIPSEB)
	862	CPU=mips
	863	#else
	864	CPU=
	865	#endif
	866	#endif
	867	EOF
	868	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null \| sed -n '
	869	/^CPU/{
	870	s: ::g
	871	p
	872	}'`"
	873	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
	874	;;
	875	mips64:Linux::)
	876	eval $set_cc_for_build
	877	sed 's/^ //' << EOF >$dummy.c
	878	#undef CPU
	879	#undef mips64
	880	#undef mips64el
	881	#if defined(__MIPSEL__) \|\| defined(__MIPSEL) \|\| defined(_MIPSEL) \|\| defined(MIPSEL)
	882	CPU=mips64el
	883	#else
	884	#if defined(__MIPSEB__) \|\| defined(__MIPSEB) \|\| defined(_MIPSEB) \|\| defined(MIPSEB)
	885	CPU=mips64
	886	#else
	887	CPU=
	888	#endif
	889	#endif
	890	EOF
	891	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null \| sed -n '
	892	/^CPU/{
	893	s: ::g
	894	p
	895	}'`"
	896	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
	897	;;
	898	or32:Linux::)
	899	echo or32-unknown-linux-gnu
	900	exit ;;
	901	ppc:Linux::)
	902	echo powerpc-unknown-linux-gnu
	903	exit ;;
	904	ppc64:Linux::)
	905	echo powerpc64-unknown-linux-gnu
	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 ld.so.1 >/dev/null
	918	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
	919	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
	920	exit ;;
	921	parisc:Linux:: \| hppa:Linux::)
	922	# Look for CPU level
	923	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null \| cut -d' ' -f2` in
	924	PA7*) echo hppa1.1-unknown-linux-gnu ;;
	925	PA8*) echo hppa2.0-unknown-linux-gnu ;;
	926	*) echo hppa-unknown-linux-gnu ;;
	927	esac
	928	exit ;;
	929	parisc64:Linux:: \| hppa64:Linux::)
	930	echo hppa64-unknown-linux-gnu
	931	exit ;;
	932	s390:Linux:: \| s390x:Linux::)
	933	echo ${UNAME_MACHINE}-ibm-linux
	934	exit ;;
	935	sh64:Linux::*)
	936	echo ${UNAME_MACHINE}-unknown-linux-gnu
	937	exit ;;
	938	sh:Linux::*)
	939	echo ${UNAME_MACHINE}-unknown-linux-gnu
	940	exit ;;
	941	sparc:Linux:: \| sparc64:Linux::)
	942	echo ${UNAME_MACHINE}-unknown-linux-gnu
	943	exit ;;
	944	vax:Linux::)
	945	echo ${UNAME_MACHINE}-dec-linux-gnu
	946	exit ;;
	947	x86_64:Linux::)
	948	echo x86_64-unknown-linux-gnu
	949	exit ;;
	950	i86:Linux::*)
	951	# The BFD linker knows what the default object file format is, so
	952	# first see if it will tell us. cd to the root directory to prevent
	953	# problems with other programs or directories called `ld' in the path.
	954	# Set LC_ALL=C to ensure ld outputs messages in English.
	955	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
	956	\| sed -ne '/supported targets:/!d
	957	s/[ ][ ]*/ /g
	958	s/.supported targets: //
	959	s/ .*//
	960	p'`
	961	case "$ld_supported_targets" in
	962	elf32-i386)
	963	TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
	964	;;
	965	a.out-i386-linux)
	966	echo "${UNAME_MACHINE}-pc-linux-gnuaout"
	967	exit ;;
	968	coff-i386)
	969	echo "${UNAME_MACHINE}-pc-linux-gnucoff"
	970	exit ;;
	971	"")
	972	# Either a pre-BFD a.out linker (linux-gnuoldld) or
	973	# one that does not give us useful --help.
	974	echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
	975	exit ;;
	976	esac
	977	# Determine whether the default compiler is a.out or elf
	978	eval $set_cc_for_build
	979	sed 's/^ //' << EOF >$dummy.c
	980	#include <features.h>
	981	#ifdef __ELF__
	982	# ifdef __GLIBC__
	983	# if __GLIBC__ >= 2
	984	LIBC=gnu
	985	# else
	986	LIBC=gnulibc1
	987	# endif
	988	# else
	989	LIBC=gnulibc1
	990	# endif
	991	#else
	992	#if defined(__INTEL_COMPILER) \|\| defined(__PGI) \|\| defined(__sun)
	993	LIBC=gnu
	994	#else
	995	LIBC=gnuaout
	996	#endif
	997	#endif
	998	#ifdef __dietlibc__
	999	LIBC=dietlibc
	1000	#endif
	1001	EOF
	1002	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null \| sed -n '
	1003	/^LIBC/{
	1004	s: ::g
	1005	p
	1006	}'`"
	1007	test x"${LIBC}" != x && {
	1008	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
	1009	exit
	1010	}
	1011	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
	1012	;;
	1013	i86:DYNIX/ptx:4:*)
	1014	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
	1015	# earlier versions are messed up and put the nodename in both
	1016	# sysname and nodename.
	1017	echo i386-sequent-sysv4
	1018	exit ;;
	1019	i86:UNIX_SV:4.2MP:2.)
	1020	# Unixware is an offshoot of SVR4, but it has its own version
	1021	# number series starting with 2...
	1022	# I am not positive that other SVR4 systems won't match this,
	1023	# I just have to hope. -- rms.
	1024	# Use sysv4.2uw... so that sysv4* matches it.
	1025	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
	1026	exit ;;
	1027	i86:OS/2::*)
	1028	# If we were able to find `uname', then EMX Unix compatibility
	1029	# is probably installed.
	1030	echo ${UNAME_MACHINE}-pc-os2-emx
	1031	exit ;;
	1032	i86:XTS-300::STOP)
	1033	echo ${UNAME_MACHINE}-unknown-stop
	1034	exit ;;
	1035	i86:atheos::*)
	1036	echo ${UNAME_MACHINE}-unknown-atheos
	1037	exit ;;
	1038	i86:syllable::*)
	1039	echo ${UNAME_MACHINE}-pc-syllable
	1040	exit ;;
	1041	i86:LynxOS:2.:* \| i86:LynxOS:3.[01]:* \| i86:LynxOS:4.0:*)
	1042	echo i386-unknown-lynxos${UNAME_RELEASE}
	1043	exit ;;
	1044	i86:DOS::)
	1045	echo ${UNAME_MACHINE}-pc-msdosdjgpp
	1046	exit ;;
	1047	i86::4.: \| i86:SYSTEM_V:4.:*)
	1048	UNAME_REL=`echo ${UNAME_RELEASE} \| sed 's/\/MP$//'`
	1049	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
	1050	echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
	1051	else
	1052	echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
	1053	fi
	1054	exit ;;
	1055	i86::5:[678]*)
	1056	# UnixWare 7.x, OpenUNIX and OpenServer 6.
	1057	case `/bin/uname -X \| grep "^Machine"` in
	1058	486) UNAME_MACHINE=i486 ;;
	1059	*Pentium) UNAME_MACHINE=i586 ;;
	1060	Pent\|*Celeron) UNAME_MACHINE=i686 ;;
	1061	esac
	1062	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
	1063	exit ;;
	1064	i86::3.2:*)
	1065	if test -f /usr/options/cb.name; then
	1066	UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
	1067	echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
	1068	elif /bin/uname -X 2>/dev/null >/dev/null ; then
	1069	UNAME_REL=`(/bin/uname -X\|grep Release\|sed -e 's/.*= //')`
	1070	(/bin/uname -X\|grep i80486 >/dev/null) && UNAME_MACHINE=i486
	1071	(/bin/uname -X\|grep '^Machine.*Pentium' >/dev/null) \
	1072	&& UNAME_MACHINE=i586
	1073	(/bin/uname -X\|grep '^Machine.Pent II' >/dev/null) \
	1074	&& UNAME_MACHINE=i686
	1075	(/bin/uname -X\|grep '^Machine.*Pentium Pro' >/dev/null) \
	1076	&& UNAME_MACHINE=i686
	1077	echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
	1078	else
	1079	echo ${UNAME_MACHINE}-pc-sysv32
	1080	fi
	1081	exit ;;
	1082	pc:::*)
	1083	# Left here for compatibility:
	1084	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	1085	# the processor, so we play safe by assuming i386.
	1086	echo i386-pc-msdosdjgpp
	1087	exit ;;
	1088	Intel:Mach:3:)
	1089	echo i386-pc-mach3
	1090	exit ;;
	1091	paragon:::*)
	1092	echo i860-intel-osf1
	1093	exit ;;
	1094	i860::4.:*) # i860-SVR4
	1095	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	1096	echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	1097	else # Add other i860-SVR4 vendors below as they are discovered.
	1098	echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
	1099	fi
	1100	exit ;;
	1101	mini:CTIX:SYS5:*)
	1102	# "miniframe"
	1103	echo m68010-convergent-sysv
	1104	exit ;;
	1105	mc68k:UNIX:SYSTEM5:3.51m)
	1106	echo m68k-convergent-sysv
	1107	exit ;;
	1108	M680?0:D-NIX:5.3:*)
	1109	echo m68k-diab-dnix
	1110	exit ;;
	1111	M68::R3V[5678]:)
	1112	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
	1113	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)
	1114	OS_REL=''
	1115	test -r /etc/.relid \
	1116	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* $[0-9][0-9]$.*/\1/p' < /etc/.relid`
	1117	/bin/uname -p 2>/dev/null \| grep 86 >/dev/null \
	1118	&& { echo i486-ncr-sysv4.3${OS_REL}; exit; }
	1119	/bin/uname -p 2>/dev/null \| /bin/grep entium >/dev/null \
	1120	&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
	1121	3[34]??::4.0: \| 3[34]??,::4.0:*)
	1122	/bin/uname -p 2>/dev/null \| grep 86 >/dev/null \
	1123	&& { echo i486-ncr-sysv4; exit; } ;;
	1124	m68:LynxOS:2.:* \| m68:LynxOS:3.0:*)
	1125	echo m68k-unknown-lynxos${UNAME_RELEASE}
	1126	exit ;;
	1127	mc68030:UNIX_System_V:4.:)
	1128	echo m68k-atari-sysv4
	1129	exit ;;
	1130	TSUNAMI:LynxOS:2.:)
	1131	echo sparc-unknown-lynxos${UNAME_RELEASE}
	1132	exit ;;
	1133	rs6000:LynxOS:2.:)
	1134	echo rs6000-unknown-lynxos${UNAME_RELEASE}
	1135	exit ;;
	1136	PowerPC:LynxOS:2.: \| PowerPC:LynxOS:3.[01]: \| PowerPC:LynxOS:4.0:)
	1137	echo powerpc-unknown-lynxos${UNAME_RELEASE}
	1138	exit ;;
	1139	SM[BE]S:UNIX_SV::)
	1140	echo mips-dde-sysv${UNAME_RELEASE}
	1141	exit ;;
	1142	RM:ReliantUNIX-::)
	1143	echo mips-sni-sysv4
	1144	exit ;;
	1145	RM:SINIX-::)
	1146	echo mips-sni-sysv4
	1147	exit ;;
	1148	:SINIX-::)
	1149	if uname -p 2>/dev/null >/dev/null ; then
	1150	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	1151	echo ${UNAME_MACHINE}-sni-sysv4
	1152	else
	1153	echo ns32k-sni-sysv
	1154	fi
	1155	exit ;;
	1156	PENTIUM::4.0:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
	1157	# says <Richard.M.Bartel@ccMail.Census.GOV>
	1158	echo i586-unisys-sysv4
	1159	exit ;;
	1160	:UNIX_System_V:4:FTX*)
	1161	# From Gerald Hewes <hewes@openmarket.com>.
	1162	# How about differentiating between stratus architectures? -djm
	1163	echo hppa1.1-stratus-sysv4
	1164	exit ;;
	1165	:::FTX)
	1166	# From seanf@swdc.stratus.com.
	1167	echo i860-stratus-sysv4
	1168	exit ;;
	1169	i86:VOS::*)
	1170	# From Paul.Green@stratus.com.
	1171	echo ${UNAME_MACHINE}-stratus-vos
	1172	exit ;;
	1173	:VOS::*)
	1174	# From Paul.Green@stratus.com.
	1175	echo hppa1.1-stratus-vos
	1176	exit ;;
	1177	mc68:A/UX::*)
	1178	echo m68k-apple-aux${UNAME_RELEASE}
	1179	exit ;;
	1180	news:NEWS-OS:6:*)
	1181	echo mips-sony-newsos6
	1182	exit ;;
	1183	R[34]000:System_V:: \| R4000:UNIX_SYSV:: \| R000:UNIX_SV::*)
	1184	if [ -d /usr/nec ]; then
	1185	echo mips-nec-sysv${UNAME_RELEASE}
	1186	else
	1187	echo mips-unknown-sysv${UNAME_RELEASE}
	1188	fi
	1189	exit ;;
	1190	BeBox:BeOS::) # BeOS running on hardware made by Be, PPC only.
	1191	echo powerpc-be-beos
	1192	exit ;;
	1193	BeMac:BeOS::) # BeOS running on Mac or Mac clone, PPC only.
	1194	echo powerpc-apple-beos
	1195	exit ;;
	1196	BePC:BeOS::) # BeOS running on Intel PC compatible.
	1197	echo i586-pc-beos
	1198	exit ;;
	1199	SX-4:SUPER-UX::)
	1200	echo sx4-nec-superux${UNAME_RELEASE}
	1201	exit ;;
	1202	SX-5:SUPER-UX::)
	1203	echo sx5-nec-superux${UNAME_RELEASE}
	1204	exit ;;
	1205	SX-6:SUPER-UX::)
	1206	echo sx6-nec-superux${UNAME_RELEASE}
	1207	exit ;;
	1208	Power:Rhapsody::*)
	1209	echo powerpc-apple-rhapsody${UNAME_RELEASE}
	1210	exit ;;
	1211	:Rhapsody::*)
	1212	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
	1213	exit ;;
	1214	:Darwin::*)
	1215	UNAME_PROCESSOR=`uname -p` \|\| UNAME_PROCESSOR=unknown
	1216	case $UNAME_PROCESSOR in
	1217	unknown) UNAME_PROCESSOR=powerpc ;;
	1218	esac
	1219	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
	1220	exit ;;
	1221	:procnto:: \| :QNX:[0123456789]:*)
	1222	UNAME_PROCESSOR=`uname -p`
	1223	if test "$UNAME_PROCESSOR" = "x86"; then
	1224	UNAME_PROCESSOR=i386
	1225	UNAME_MACHINE=pc
	1226	fi
	1227	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
	1228	exit ;;
	1229	:QNX::4*)
	1230	echo i386-pc-qnx
	1231	exit ;;
	1232	NSE-?:NONSTOP_KERNEL::)
	1233	echo nse-tandem-nsk${UNAME_RELEASE}
	1234	exit ;;
	1235	NSR-?:NONSTOP_KERNEL::)
	1236	echo nsr-tandem-nsk${UNAME_RELEASE}
	1237	exit ;;
	1238	:NonStop-UX::*)
	1239	echo mips-compaq-nonstopux
	1240	exit ;;
	1241	BS2000:POSIX::*)
	1242	echo bs2000-siemens-sysv
	1243	exit ;;
	1244	DS/:UNIX_System_V::*)
	1245	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
	1246	exit ;;
	1247	:Plan9::*)
	1248	# "uname -m" is not consistent, so use $cputype instead. 386
	1249	# is converted to i386 for consistency with other x86
	1250	# operating systems.
	1251	if test "$cputype" = "386"; then
	1252	UNAME_MACHINE=i386
	1253	else
	1254	UNAME_MACHINE="$cputype"
	1255	fi
	1256	echo ${UNAME_MACHINE}-unknown-plan9
	1257	exit ;;
	1258	:TOPS-10::*)
	1259	echo pdp10-unknown-tops10
	1260	exit ;;
	1261	:TENEX::*)
	1262	echo pdp10-unknown-tenex
	1263	exit ;;
	1264	KS10:TOPS-20:: \| KL10:TOPS-20:: \| TYPE4:TOPS-20::)
	1265	echo pdp10-dec-tops20
	1266	exit ;;
	1267	XKL-1:TOPS-20:: \| TYPE5:TOPS-20::)
	1268	echo pdp10-xkl-tops20
	1269	exit ;;
	1270	:TOPS-20::*)
	1271	echo pdp10-unknown-tops20
	1272	exit ;;
	1273	:ITS::*)
	1274	echo pdp10-unknown-its
	1275	exit ;;
	1276	SEI:::SEIUX)
	1277	echo mips-sei-seiux${UNAME_RELEASE}
	1278	exit ;;
	1279	:DragonFly::*)
	1280	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'`
	1281	exit ;;
	1282	:VMS::)
	1283	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	1284	case "${UNAME_MACHINE}" in
	1285	A*) echo alpha-dec-vms ; exit ;;
	1286	I*) echo ia64-dec-vms ; exit ;;
	1287	V*) echo vax-dec-vms ; exit ;;
	1288	esac ;;
	1289	:XENIX::SysV)
	1290	echo i386-pc-xenix
	1291	exit ;;
	1292	i86:skyos::*)
	1293	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` \| sed -e 's/ .*$//'
	1294	exit ;;
	1295	i86:rdos::*)
	1296	echo ${UNAME_MACHINE}-pc-rdos
	1297	exit ;;
	1298	esac
	1299
	1300	#echo '(No uname command or uname output not recognized.)' 1>&2
	1301	#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
	1302
	1303	eval $set_cc_for_build
	1304	cat >$dummy.c <<EOF
	1305	#ifdef _SEQUENT_
	1306	# include <sys/types.h>
	1307	# include <sys/utsname.h>
	1308	#endif
	1309	main ()
	1310	{
	1311	#if defined (sony)
	1312	#if defined (MIPSEB)
	1313	/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
	1314	I don't know.... */
	1315	printf ("mips-sony-bsd\n"); exit (0);
	1316	#else
	1317	#include <sys/param.h>
	1318	printf ("m68k-sony-newsos%s\n",
	1319	#ifdef NEWSOS4
	1320	"4"
	1321	#else
	1322	""
	1323	#endif
	1324	); exit (0);
	1325	#endif
	1326	#endif
	1327
	1328	#if defined (__arm) && defined (__acorn) && defined (__unix)
	1329	printf ("arm-acorn-riscix\n"); exit (0);
	1330	#endif
	1331
	1332	#if defined (hp300) && !defined (hpux)
	1333	printf ("m68k-hp-bsd\n"); exit (0);
	1334	#endif
	1335
	1336	#if defined (NeXT)
	1337	#if !defined (__ARCHITECTURE__)
	1338	#define __ARCHITECTURE__ "m68k"
	1339	#endif
	1340	int version;
	1341	version=`(hostinfo \| sed -n 's/.NeXT Mach $[0-9]$.*/\1/p') 2>/dev/null`;
	1342	if (version < 4)
	1343	printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
	1344	else
	1345	printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
	1346	exit (0);
	1347	#endif
	1348
	1349	#if defined (MULTIMAX) \|\| defined (n16)
	1350	#if defined (UMAXV)
	1351	printf ("ns32k-encore-sysv\n"); exit (0);
	1352	#else
	1353	#if defined (CMU)
	1354	printf ("ns32k-encore-mach\n"); exit (0);
	1355	#else
	1356	printf ("ns32k-encore-bsd\n"); exit (0);
	1357	#endif
	1358	#endif
	1359	#endif
	1360
	1361	#if defined (__386BSD__)
	1362	printf ("i386-pc-bsd\n"); exit (0);
	1363	#endif
	1364
	1365	#if defined (sequent)
	1366	#if defined (i386)
	1367	printf ("i386-sequent-dynix\n"); exit (0);
	1368	#endif
	1369	#if defined (ns32000)
	1370	printf ("ns32k-sequent-dynix\n"); exit (0);
	1371	#endif
	1372	#endif
	1373
	1374	#if defined (_SEQUENT_)
	1375	struct utsname un;
	1376
	1377	uname(&un);
	1378
	1379	if (strncmp(un.version, "V2", 2) == 0) {
	1380	printf ("i386-sequent-ptx2\n"); exit (0);
	1381	}
	1382	if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	1383	printf ("i386-sequent-ptx1\n"); exit (0);
	1384	}
	1385	printf ("i386-sequent-ptx\n"); exit (0);
	1386
	1387	#endif
	1388
	1389	#if defined (vax)
	1390	# if !defined (ultrix)
	1391	# include <sys/param.h>
	1392	# if defined (BSD)
	1393	# if BSD == 43
	1394	printf ("vax-dec-bsd4.3\n"); exit (0);
	1395	# else
	1396	# if BSD == 199006
	1397	printf ("vax-dec-bsd4.3reno\n"); exit (0);
	1398	# else
	1399	printf ("vax-dec-bsd\n"); exit (0);
	1400	# endif
	1401	# endif
	1402	# else
	1403	printf ("vax-dec-bsd\n"); exit (0);
	1404	# endif
	1405	# else
	1406	printf ("vax-dec-ultrix\n"); exit (0);
	1407	# endif
	1408	#endif
	1409
	1410	#if defined (alliant) && defined (i860)
	1411	printf ("i860-alliant-bsd\n"); exit (0);
	1412	#endif
	1413
	1414	exit (1);
	1415	}
	1416	EOF
	1417
	1418	$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
	1419	{ echo "$SYSTEM_NAME"; exit; }
	1420
	1421	# Apollos put the system type in the environment.
	1422
	1423	test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
	1424
	1425	# Convex versions that predate uname can use getsysinfo(1)
	1426
	1427	if [ -x /usr/convex/getsysinfo ]
	1428	then
	1429	case `getsysinfo -f cpu_type` in
	1430	c1*)
	1431	echo c1-convex-bsd
	1432	exit ;;
	1433	c2*)
	1434	if getsysinfo -f scalar_acc
	1435	then echo c32-convex-bsd
	1436	else echo c2-convex-bsd
	1437	fi
	1438	exit ;;
	1439	c34*)
	1440	echo c34-convex-bsd
	1441	exit ;;
	1442	c38*)
	1443	echo c38-convex-bsd
	1444	exit ;;
	1445	c4*)
	1446	echo c4-convex-bsd
	1447	exit ;;
	1448	esac
	1449	fi
	1450
	1451	cat >&2 <<EOF
	1452	$0: unable to guess system type
	1453
	1454	This script, last modified $timestamp, has failed to recognize
	1455	the operating system you are using. It is advised that you
	1456	download the most up to date version of the config scripts from
	1457
	1458	http://savannah.gnu.org/cgi-bin/viewcvs/checkout/config/config/config.guess
	1459	and
	1460	http://savannah.gnu.org/cgi-bin/viewcvs/checkout/config/config/config.sub
	1461
	1462	If the version you run ($0) is already up to date, please
	1463	send the following data and any information you think might be
	1464	pertinent to <config-patches@gnu.org> in order to provide the needed
	1465	information to handle your system.
	1466
	1467	config.guess timestamp = $timestamp
	1468
	1469	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1470	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1471	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1472	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1473
	1474	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
	1475	/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
	1476
	1477	hostinfo = `(hostinfo) 2>/dev/null`
	1478	/bin/universe = `(/bin/universe) 2>/dev/null`
	1479	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
	1480	/bin/arch = `(/bin/arch) 2>/dev/null`
	1481	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
	1482	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
	1483
	1484	UNAME_MACHINE = ${UNAME_MACHINE}
	1485	UNAME_RELEASE = ${UNAME_RELEASE}
	1486	UNAME_SYSTEM = ${UNAME_SYSTEM}
	1487	UNAME_VERSION = ${UNAME_VERSION}
	1488	EOF
	1489
	1490	exit 1
	1491
	1492	# Local variables:
	1493	# eval: (add-hook 'write-file-hooks 'time-stamp)
	1494	# time-stamp-start: "timestamp='"
	1495	# time-stamp-format: "%:y-%02m-%02d"
	1496	# time-stamp-end: "'"
	1497	# End: