config.guess

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created : basic import
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1	#! /bin/sh
2	# Attempt to guess a canonical system name.
3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
4	# Free Software Foundation, Inc.
5
6	version='2000-10-03'
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21	#
22	# As a special exception to the GNU General Public License, if you
23	# distribute this file as part of a program that contains a
24	# configuration script generated by Autoconf, you may include it under
25	# the same distribution terms that you use for the rest of that program.
26
27	# Written by Per Bothner <bothner@cygnus.com>.
28	# Please send patches to <config-patches@gnu.org>.
29	#
30	# This script attempts to guess a canonical system name similar to
31	# config.sub. If it succeeds, it prints the system name on stdout, and
32	# exits with 0. Otherwise, it exits with 1.
33	#
34	# The plan is that this can be called by configure scripts if you
35	# don't specify an explicit system type (host/target name).
36	#
37	# Only a few systems have been added to this list; please add others
38	# (but try to keep the structure clean).
39	#
40
41	me=`echo "$0" \| sed -e 's,.*/,,'`
42
43	usage="\
44	Usage: $0 [OPTION]
45
46	Output the configuration name of this system.
47
48	Operation modes:
49	-h, --help print this help, then exit
50	-V, --version print version number, then exit"
51
52	help="
53	Try \`$me --help' for more information."
54
55	# Parse command line
56	while test $# -gt 0 ; do
57	case "$1" in
58	--version \| --vers* \| -V )
59	echo "$version" ; exit 0 ;;
60	--help \| --h* \| -h )
61	echo "$usage"; exit 0 ;;
62	-- ) # Stop option processing
63	shift; break ;;
64	- ) # Use stdin as input.
65	break ;;
66	-* )
67	exec >&2
68	echo "$me: invalid option $1"
69	echo "$help"
70	exit 1 ;;
71	* )
72	break ;;
73	esac
74	done
75
76	if test $# != 0; then
77	echo "$me: too many arguments$help" >&2
78	exit 1
79	fi
80
81	# Use $HOST_CC if defined. $CC may point to a cross-compiler
82	if test x"$CC_FOR_BUILD" = x; then
83	if test x"$HOST_CC" != x; then
84	CC_FOR_BUILD="$HOST_CC"
85	else
86	if test x"$CC" != x; then
87	CC_FOR_BUILD="$CC"
88	else
89	CC_FOR_BUILD=cc
90	fi
91	fi
92	fi
93
94
95	# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
96	# (ghazi@noc.rutgers.edu 8/24/94.)
97	if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
98	PATH=$PATH:/.attbin ; export PATH
99	fi
100
101	UNAME_MACHINE=`(uname -m) 2>/dev/null` \|\| UNAME_MACHINE=unknown
102	UNAME_RELEASE=`(uname -r) 2>/dev/null` \|\| UNAME_RELEASE=unknown
103	UNAME_SYSTEM=`(uname -s) 2>/dev/null` \|\| UNAME_SYSTEM=unknown
104	UNAME_VERSION=`(uname -v) 2>/dev/null` \|\| UNAME_VERSION=unknown
105
106	dummy=dummy-$$
107	trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
108
109	# Note: order is significant - the case branches are not exclusive.
110
111	case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
112	:NetBSD::*)
113	# Netbsd (nbsd) targets should (where applicable) match one or
114	# more of the tupples: --netbsdelf, --netbsdaout,
115	# --netbsdecoff* and --netbsd*. For targets that recently
116	# switched to ELF, --netbsd* would select the old
117	# object file format. This provides both forward
118	# compatibility and a consistent mechanism for selecting the
119	# object file format.
120	# Determine the machine/vendor (is the vendor relevant).
121	case "${UNAME_MACHINE}" in
122	amiga) machine=m68k-unknown ;;
123	arm32) machine=arm-unknown ;;
124	atari*) machine=m68k-atari ;;
125	sun3*) machine=m68k-sun ;;
126	mac68k) machine=m68k-apple ;;
127	macppc) machine=powerpc-apple ;;
128	hp3[0-9][05]) machine=m68k-hp ;;
129	ibmrt\|romp-ibm) machine=romp-ibm ;;
130	*) machine=${UNAME_MACHINE}-unknown ;;
131	esac
132	# The Operating System including object format.
133	if echo __ELF__ \| $CC_FOR_BUILD -E - 2>/dev/null \
134	\| grep __ELF__ >/dev/null
135	then
136	# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
137	# Return netbsd for either. FIX?
138	os=netbsd
139	else
140	os=netbsdelf
141	fi
142	# The OS release
143	release=`echo ${UNAME_RELEASE}\|sed -e 's/[-_].*/\./'`
144	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
145	# contains redundant information, the shorter form:
146	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
147	echo "${machine}-${os}${release}"
148	exit 0 ;;
149	alpha:OSF1::)
150	if test $UNAME_RELEASE = "V4.0"; then
151	UNAME_RELEASE=`/usr/sbin/sizer -v \| awk '{print $3}'`
152	fi
153	# A Vn.n version is a released version.
154	# A Tn.n version is a released field test version.
155	# A Xn.n version is an unreleased experimental baselevel.
156	# 1.2 uses "1.2" for uname -r.
157	cat <<EOF >$dummy.s
158	.data
159	\$Lformat:
160	.byte 37,100,45,37,120,10,0 # "%d-%x\n"
161
162	.text
163	.globl main
164	.align 4
165	.ent main
166	main:
167	.frame \$30,16,\$26,0
168	ldgp \$29,0(\$27)
169	.prologue 1
170	.long 0x47e03d80 # implver \$0
171	lda \$2,-1
172	.long 0x47e20c21 # amask \$2,\$1
173	lda \$16,\$Lformat
174	mov \$0,\$17
175	not \$1,\$18
176	jsr \$26,printf
177	ldgp \$29,0(\$26)
178	mov 0,\$16
179	jsr \$26,exit
180	.end main
181	EOF
182	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
183	if test "$?" = 0 ; then
184	case `./$dummy` in
185	0-0)
186	UNAME_MACHINE="alpha"
187	;;
188	1-0)
189	UNAME_MACHINE="alphaev5"
190	;;
191	1-1)
192	UNAME_MACHINE="alphaev56"
193	;;
194	1-101)
195	UNAME_MACHINE="alphapca56"
196	;;
197	2-303)
198	UNAME_MACHINE="alphaev6"
199	;;
200	2-307)
201	UNAME_MACHINE="alphaev67"
202	;;
203	esac
204	fi
205	rm -f $dummy.s $dummy
206	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} \| sed -e 's/^[VTX]//' \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
207	exit 0 ;;
208	Alpha\ :Windows_NT:*)
209	# How do we know it's Interix rather than the generic POSIX subsystem?
210	# Should we change UNAME_MACHINE based on the output of uname instead
211	# of the specific Alpha model?
212	echo alpha-pc-interix
213	exit 0 ;;
214	21064:Windows_NT:50:3)
215	echo alpha-dec-winnt3.5
216	exit 0 ;;
217	Amiga:UNIX_System_V:4.0:)
218	echo m68k-unknown-sysv4
219	exit 0;;
220	amiga:OpenBSD::)
221	echo m68k-unknown-openbsd${UNAME_RELEASE}
222	exit 0 ;;
223	:[Aa]miga[Oo][Ss]::*)
224	echo ${UNAME_MACHINE}-unknown-amigaos
225	exit 0 ;;
226	arc64:OpenBSD::)
227	echo mips64el-unknown-openbsd${UNAME_RELEASE}
228	exit 0 ;;
229	arc:OpenBSD::)
230	echo mipsel-unknown-openbsd${UNAME_RELEASE}
231	exit 0 ;;
232	hkmips:OpenBSD::)
233	echo mips-unknown-openbsd${UNAME_RELEASE}
234	exit 0 ;;
235	pmax:OpenBSD::)
236	echo mipsel-unknown-openbsd${UNAME_RELEASE}
237	exit 0 ;;
238	sgi:OpenBSD::)
239	echo mips-unknown-openbsd${UNAME_RELEASE}
240	exit 0 ;;
241	wgrisc:OpenBSD::)
242	echo mipsel-unknown-openbsd${UNAME_RELEASE}
243	exit 0 ;;
244	:OS/390::*)
245	echo i370-ibm-openedition
246	exit 0 ;;
247	arm:RISC:1.[012]:\|arm:riscix:1.[012]:*)
248	echo arm-acorn-riscix${UNAME_RELEASE}
249	exit 0;;
250	SR2?01:HI-UX/MPP::)
251	echo hppa1.1-hitachi-hiuxmpp
252	exit 0;;
253	Pyramid:OSx:: \| MIS:OSx:: \| MIS:SMP_DC-OSx::)
254	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
255	if test "`(/bin/universe) 2>/dev/null`" = att ; then
256	echo pyramid-pyramid-sysv3
257	else
258	echo pyramid-pyramid-bsd
259	fi
260	exit 0 ;;
261	NILE::*:dcosx)
262	echo pyramid-pyramid-svr4
263	exit 0 ;;
264	sun4H:SunOS:5.:)
265	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
266	exit 0 ;;
267	sun4:SunOS:5.:* \| tadpole:SunOS:5.:*)
268	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
269	exit 0 ;;
270	i86pc:SunOS:5.:)
271	echo i386-pc-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
272	exit 0 ;;
273	sun4:SunOS:6:*)
274	# According to config.sub, this is the proper way to canonicalize
275	# SunOS6. Hard to guess exactly what SunOS6 will be like, but
276	# it's likely to be more like Solaris than SunOS4.
277	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
278	exit 0 ;;
279	sun4:SunOS::*)
280	case "`/usr/bin/arch -k`" in
281	Series\|S4)
282	UNAME_RELEASE=`uname -v`
283	;;
284	esac
285	# Japanese Language versions have a version number like `4.1.3-JL'.
286	echo sparc-sun-sunos`echo ${UNAME_RELEASE}\|sed -e 's/-/_/'`
287	exit 0 ;;
288	sun3:SunOS::*)
289	echo m68k-sun-sunos${UNAME_RELEASE}
290	exit 0 ;;
291	sun::4.2BSD:*)
292	UNAME_RELEASE=`(head -1 /etc/motd \| awk '{print substr($5,1,3)}') 2>/dev/null`
293	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
294	case "`/bin/arch`" in
295	sun3)
296	echo m68k-sun-sunos${UNAME_RELEASE}
297	;;
298	sun4)
299	echo sparc-sun-sunos${UNAME_RELEASE}
300	;;
301	esac
302	exit 0 ;;
303	aushp:SunOS::)
304	echo sparc-auspex-sunos${UNAME_RELEASE}
305	exit 0 ;;
306	atari:OpenBSD::*)
307	echo m68k-unknown-openbsd${UNAME_RELEASE}
308	exit 0 ;;
309	# The situation for MiNT is a little confusing. The machine name
310	# can be virtually everything (everything which is not
311	# "atarist" or "atariste" at least should have a processor
312	# > m68000). The system name ranges from "MiNT" over "FreeMiNT"
313	# to the lowercase version "mint" (or "freemint"). Finally
314	# the system name "TOS" denotes a system which is actually not
315	# MiNT. But MiNT is downward compatible to TOS, so this should
316	# be no problem.
317	atarist[e]:MiNT::* \| atarist[e]:mint::* \| atarist[e]:TOS::*)
318	echo m68k-atari-mint${UNAME_RELEASE}
319	exit 0 ;;
320	atari:MiNT:: \| atari:mint:: \| atarist[e]:TOS::*)
321	echo m68k-atari-mint${UNAME_RELEASE}
322	exit 0 ;;
323	falcon:MiNT::* \| falcon:mint::* \| falcon:TOS::*)
324	echo m68k-atari-mint${UNAME_RELEASE}
325	exit 0 ;;
326	milan:MiNT:: \| milan:mint:: \| milan:TOS::*)
327	echo m68k-milan-mint${UNAME_RELEASE}
328	exit 0 ;;
329	hades:MiNT:: \| hades:mint:: \| hades:TOS::*)
330	echo m68k-hades-mint${UNAME_RELEASE}
331	exit 0 ;;
332	:MiNT:: \| :mint:: \| :TOS::)
333	echo m68k-unknown-mint${UNAME_RELEASE}
334	exit 0 ;;
335	sun3:OpenBSD::*)
336	echo m68k-unknown-openbsd${UNAME_RELEASE}
337	exit 0 ;;
338	mac68k:OpenBSD::)
339	echo m68k-unknown-openbsd${UNAME_RELEASE}
340	exit 0 ;;
341	mvme68k:OpenBSD::)
342	echo m68k-unknown-openbsd${UNAME_RELEASE}
343	exit 0 ;;
344	mvme88k:OpenBSD::)
345	echo m88k-unknown-openbsd${UNAME_RELEASE}
346	exit 0 ;;
347	powerpc:machten::)
348	echo powerpc-apple-machten${UNAME_RELEASE}
349	exit 0 ;;
350	RISC:Mach::*)
351	echo mips-dec-mach_bsd4.3
352	exit 0 ;;
353	RISC:ULTRIX::*)
354	echo mips-dec-ultrix${UNAME_RELEASE}
355	exit 0 ;;
356	VAX:ULTRIX::)
357	echo vax-dec-ultrix${UNAME_RELEASE}
358	exit 0 ;;
359	2020:CLIX:: \| 2430:CLIX::)
360	echo clipper-intergraph-clix${UNAME_RELEASE}
361	exit 0 ;;
362	mips:::UMIPS \| mips:::RISCos)
363	sed 's/^ //' << EOF >$dummy.c
364	#ifdef __cplusplus
365	#include <stdio.h> /* for printf() prototype */
366	int main (int argc, char *argv[]) {
367	#else
368	int main (argc, argv) int argc; char *argv[]; {
369	#endif
370	#if defined (host_mips) && defined (MIPSEB)
371	#if defined (SYSTYPE_SYSV)
372	printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
373	#endif
374	#if defined (SYSTYPE_SVR4)
375	printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
376	#endif
377	#if defined (SYSTYPE_BSD43) \|\| defined(SYSTYPE_BSD)
378	printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
379	#endif
380	#endif
381	exit (-1);
382	}
383	EOF
384	$CC_FOR_BUILD $dummy.c -o $dummy \
385	&& ./$dummy `echo "${UNAME_RELEASE}" \| sed -n 's/$[0-9]$./\1/p'` \
386	&& rm $dummy.c $dummy && exit 0
387	rm -f $dummy.c $dummy
388	echo mips-mips-riscos${UNAME_RELEASE}
389	exit 0 ;;
390	Night_Hawk:Power_UNIX::)
391	echo powerpc-harris-powerunix
392	exit 0 ;;
393	m88k:CX/UX:7:)
394	echo m88k-harris-cxux7
395	exit 0 ;;
396	m88k::4:R4*)
397	echo m88k-motorola-sysv4
398	exit 0 ;;
399	m88k::3:R3*)
400	echo m88k-motorola-sysv3
401	exit 0 ;;
402	AViiON:dgux::)
403	# DG/UX returns AViiON for all architectures
404	UNAME_PROCESSOR=`/usr/bin/uname -p`
405	if [ $UNAME_PROCESSOR = mc88100 ] \|\| [ $UNAME_PROCESSOR = mc88110 ]
406	then
407	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] \|\| \
408	[ ${TARGET_BINARY_INTERFACE}x = x ]
409	then
410	echo m88k-dg-dgux${UNAME_RELEASE}
411	else
412	echo m88k-dg-dguxbcs${UNAME_RELEASE}
413	fi
414	else
415	echo i586-dg-dgux${UNAME_RELEASE}
416	fi
417	exit 0 ;;
418	M88:DolphinOS::*) # DolphinOS (SVR3)
419	echo m88k-dolphin-sysv3
420	exit 0 ;;
421	M88::R3:)
422	# Delta 88k system running SVR3
423	echo m88k-motorola-sysv3
424	exit 0 ;;
425	XD88:::) # Tektronix XD88 system running UTekV (SVR3)
426	echo m88k-tektronix-sysv3
427	exit 0 ;;
428	Tek43[0-9][0-9]:UTek::) # Tektronix 4300 system running UTek (BSD)
429	echo m68k-tektronix-bsd
430	exit 0 ;;
431	:IRIX::)
432	echo mips-sgi-irix`echo ${UNAME_RELEASE}\|sed -e 's/-/_/g'`
433	exit 0 ;;
434	????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
435	echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
436	exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
437	i?86:AIX::)
438	echo i386-ibm-aix
439	exit 0 ;;
440	*:AIX:2:3)
441	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
442	sed 's/^ //' << EOF >$dummy.c
443	#include <sys/systemcfg.h>
444
445	main()
446	{
447	if (!__power_pc())
448	exit(1);
449	puts("powerpc-ibm-aix3.2.5");
450	exit(0);
451	}
452	EOF
453	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
454	rm -f $dummy.c $dummy
455	echo rs6000-ibm-aix3.2.5
456	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
457	echo rs6000-ibm-aix3.2.4
458	else
459	echo rs6000-ibm-aix3.2
460	fi
461	exit 0 ;;
462	:AIX::4)
463	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available \| head -1 \| awk '{ print $1 }'`
464	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} \| grep POWER >/dev/null 2>&1; then
465	IBM_ARCH=rs6000
466	else
467	IBM_ARCH=powerpc
468	fi
469	if [ -x /usr/bin/oslevel ] ; then
470	IBM_REV=`/usr/bin/oslevel`
471	else
472	IBM_REV=4.${UNAME_RELEASE}
473	fi
474	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
475	exit 0 ;;
476	:AIX::*)
477	echo rs6000-ibm-aix
478	exit 0 ;;
479	ibmrt:4.4BSD:\|romp-ibm:BSD:)
480	echo romp-ibm-bsd4.4
481	exit 0 ;;
482	ibmrt:BSD:\|romp-ibm:BSD:*) # covers RT/PC BSD and
483	echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
484	exit 0 ;; # report: romp-ibm BSD 4.3
485	:BOSX::*)
486	echo rs6000-bull-bosx
487	exit 0 ;;
488	DPX/2?00:B.O.S.::)
489	echo m68k-bull-sysv3
490	exit 0 ;;
491	9000/[34]??:4.3bsd:1.:)
492	echo m68k-hp-bsd
493	exit 0 ;;
494	hp300:4.4BSD:: \| 9000/[34]??:4.3bsd:2.:)
495	echo m68k-hp-bsd4.4
496	exit 0 ;;
497	9000/[34678]??:HP-UX::)
498	case "${UNAME_MACHINE}" in
499	9000/31? ) HP_ARCH=m68000 ;;
500	9000/[34]?? ) HP_ARCH=m68k ;;
501	9000/[678][0-9][0-9])
502	sed 's/^ //' << EOF >$dummy.c
503
504	#define _HPUX_SOURCE
505	#include <stdlib.h>
506	#include <unistd.h>
507
508	int main ()
509	{
510	#if defined(_SC_KERNEL_BITS)
511	long bits = sysconf(_SC_KERNEL_BITS);
512	#endif
513	long cpu = sysconf (_SC_CPU_VERSION);
514
515	switch (cpu)
516	{
517	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
518	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
519	case CPU_PA_RISC2_0:
520	#if defined(_SC_KERNEL_BITS)
521	switch (bits)
522	{
523	case 64: puts ("hppa2.0w"); break;
524	case 32: puts ("hppa2.0n"); break;
525	default: puts ("hppa2.0"); break;
526	} break;
527	#else /* !defined(_SC_KERNEL_BITS) */
528	puts ("hppa2.0"); break;
529	#endif
530	default: puts ("hppa1.0"); break;
531	}
532	exit (0);
533	}
534	EOF
535	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
536	rm -f $dummy.c $dummy
537	esac
538	HPUX_REV=`echo ${UNAME_RELEASE}\|sed -e 's/[^.].[0B]//'`
539	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
540	exit 0 ;;
541	3050:HI-UX::*)
542	sed 's/^ //' << EOF >$dummy.c
543	#include <unistd.h>
544	int
545	main ()
546	{
547	long cpu = sysconf (_SC_CPU_VERSION);
548	/* The order matters, because CPU_IS_HP_MC68K erroneously returns
549	true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
550	results, however. */
551	if (CPU_IS_PA_RISC (cpu))
552	{
553	switch (cpu)
554	{
555	case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
556	case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
557	case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
558	default: puts ("hppa-hitachi-hiuxwe2"); break;
559	}
560	}
561	else if (CPU_IS_HP_MC68K (cpu))
562	puts ("m68k-hitachi-hiuxwe2");
563	else puts ("unknown-hitachi-hiuxwe2");
564	exit (0);
565	}
566	EOF
567	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
568	rm -f $dummy.c $dummy
569	echo unknown-hitachi-hiuxwe2
570	exit 0 ;;
571	9000/7??:4.3bsd:: \| 9000/8?[79]:4.3bsd:: )
572	echo hppa1.1-hp-bsd
573	exit 0 ;;
574	9000/8??:4.3bsd::)
575	echo hppa1.0-hp-bsd
576	exit 0 ;;
577	9??:MPE/iX::)
578	echo hppa1.0-hp-mpeix
579	exit 0 ;;
580	hp7??:OSF1:: \| hp8?[79]:OSF1:: )
581	echo hppa1.1-hp-osf
582	exit 0 ;;
583	hp8??:OSF1::)
584	echo hppa1.0-hp-osf
585	exit 0 ;;
586	i?86:OSF1::)
587	if [ -x /usr/sbin/sysversion ] ; then
588	echo ${UNAME_MACHINE}-unknown-osf1mk
589	else
590	echo ${UNAME_MACHINE}-unknown-osf1
591	fi
592	exit 0 ;;
593	parisc:Lites::)
594	echo hppa1.1-hp-lites
595	exit 0 ;;
596	hppa:OpenBSD::*)
597	echo hppa-unknown-openbsd
598	exit 0 ;;
599	C1:ConvexOS::* \| convex:ConvexOS:C1:)
600	echo c1-convex-bsd
601	exit 0 ;;
602	C2:ConvexOS::* \| convex:ConvexOS:C2:)
603	if getsysinfo -f scalar_acc
604	then echo c32-convex-bsd
605	else echo c2-convex-bsd
606	fi
607	exit 0 ;;
608	C34:ConvexOS::* \| convex:ConvexOS:C34:)
609	echo c34-convex-bsd
610	exit 0 ;;
611	C38:ConvexOS::* \| convex:ConvexOS:C38:)
612	echo c38-convex-bsd
613	exit 0 ;;
614	C4:ConvexOS::* \| convex:ConvexOS:C4:)
615	echo c4-convex-bsd
616	exit 0 ;;
617	CRAYX-MP:::)
618	echo xmp-cray-unicos
619	exit 0 ;;
620	CRAYY-MP:::)
621	echo ymp-cray-unicos${UNAME_RELEASE}
622	exit 0 ;;
623	CRAY[A-Z]90:::)
624	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
625	\| sed -e 's/CRAY.*$[A-Z]90$/\1/' \
626	-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
627	exit 0 ;;
628	CRAYTS:::)
629	echo t90-cray-unicos${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
630	exit 0 ;;
631	CRAYT3E:::)
632	echo alpha-cray-unicosmk${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
633	exit 0 ;;
634	CRAYSV1:::)
635	echo sv1-cray-unicos${UNAME_RELEASE} \| sed -e 's/\.[^.]*$/.X/'
636	exit 0 ;;
637	CRAY-2:::*)
638	echo cray2-cray-unicos
639	exit 0 ;;
640	F300:UNIX_System_V::)
641	FUJITSU_SYS=`uname -p \| tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' \| sed -e 's/\///'`
642	FUJITSU_REL=`echo ${UNAME_RELEASE} \| sed -e 's/ /_/'`
643	echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
644	exit 0 ;;
645	F301:UNIX_System_V::)
646	echo f301-fujitsu-uxpv`echo $UNAME_RELEASE \| sed 's/ .*//'`
647	exit 0 ;;
648	hp300:OpenBSD::)
649	echo m68k-unknown-openbsd${UNAME_RELEASE}
650	exit 0 ;;
651	i?86:BSD/386:: \| i?86:BSD/OS:: \| :Ascend\ Embedded/OS::*)
652	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
653	exit 0 ;;
654	sparc:BSD/OS::*)
655	echo sparc-unknown-bsdi${UNAME_RELEASE}
656	exit 0 ;;
657	:BSD/OS::*)
658	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
659	exit 0 ;;
660	:FreeBSD::*)
661	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'`
662	exit 0 ;;
663	:OpenBSD::*)
664	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}\|sed -e 's/[-_].*/\./'`
665	exit 0 ;;
666	i:CYGWIN:*)
667	echo ${UNAME_MACHINE}-pc-cygwin
668	exit 0 ;;
669	i:MINGW:*)
670	echo ${UNAME_MACHINE}-pc-mingw32
671	exit 0 ;;
672	i:PW:*)
673	echo ${UNAME_MACHINE}-pc-pw32
674	exit 0 ;;
675	i:Windows_NT:* \| Pentium:Windows_NT:*)
676	# How do we know it's Interix rather than the generic POSIX subsystem?
677	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
678	# UNAME_MACHINE based on the output of uname instead of i386?
679	echo i386-pc-interix
680	exit 0 ;;
681	i:UWIN:*)
682	echo ${UNAME_MACHINE}-pc-uwin
683	exit 0 ;;
684	p:CYGWIN:*)
685	echo powerpcle-unknown-cygwin
686	exit 0 ;;
687	prep:SunOS:5.:*)
688	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
689	exit 0 ;;
690	:GNU::*)
691	echo `echo ${UNAME_MACHINE}\|sed -e 's,[-/].$,,'`-unknown-gnu`echo ${UNAME_RELEASE}\|sed -e 's,/.$,,'`
692	exit 0 ;;
693	i86:Minix::*)
694	echo ${UNAME_MACHINE}-pc-minix
695	exit 0 ;;
696	:Linux::*)
697
698	# The BFD linker knows what the default object file format is, so
699	# first see if it will tell us. cd to the root directory to prevent
700	# problems with other programs or directories called `ld' in the path.
701	ld_supported_emulations=`cd /; ld --help 2>&1 \
702	\| sed -ne '/supported emulations:/!d
703	s/[ ][ ]*/ /g
704	s/.supported emulations: //
705	s/ .*//
706	p'`
707	case "$ld_supported_emulations" in
708	*ia64)
709	echo "${UNAME_MACHINE}-unknown-linux"
710	exit 0
711	;;
712	i?86linux)
713	echo "${UNAME_MACHINE}-pc-linux-gnuaout"
714	exit 0
715	;;
716	elf_i?86)
717	TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
718	;;
719	i?86coff)
720	echo "${UNAME_MACHINE}-pc-linux-gnucoff"
721	exit 0
722	;;
723	sparclinux)
724	echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
725	exit 0
726	;;
727	armlinux)
728	echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
729	exit 0
730	;;
731	elf32arm*)
732	echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
733	exit 0
734	;;
735	armelf_linux*)
736	echo "${UNAME_MACHINE}-unknown-linux-gnu"
737	exit 0
738	;;
739	m68klinux)
740	echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
741	exit 0
742	;;
743	elf32ppc \| elf32ppclinux)
744	# Determine Lib Version
745	cat >$dummy.c <<EOF
746	#include <features.h>
747	#if defined(__GLIBC__)
748	extern char __libc_version[];
749	extern char __libc_release[];
750	#endif
751	main(argc, argv)
752	int argc;
753	char *argv[];
754	{
755	#if defined(__GLIBC__)
756	printf("%s %s\n", __libc_version, __libc_release);
757	#else
758	printf("unkown\n");
759	#endif
760	return 0;
761	}
762	EOF
763	LIBC=""
764	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
765	if test "$?" = 0 ; then
766	./$dummy \| grep 1\.99 > /dev/null
767	if test "$?" = 0 ; then
768	LIBC="libc1"
769	fi
770	fi
771	rm -f $dummy.c $dummy
772	echo powerpc-unknown-linux-gnu${LIBC}
773	exit 0
774	;;
775	shelf_linux)
776	echo "${UNAME_MACHINE}-unknown-linux-gnu"
777	exit 0
778	;;
779	esac
780
781	if test "${UNAME_MACHINE}" = "alpha" ; then
782	cat <<EOF >$dummy.s
783	.data
784	\$Lformat:
785	.byte 37,100,45,37,120,10,0 # "%d-%x\n"
786
787	.text
788	.globl main
789	.align 4
790	.ent main
791	main:
792	.frame \$30,16,\$26,0
793	ldgp \$29,0(\$27)
794	.prologue 1
795	.long 0x47e03d80 # implver \$0
796	lda \$2,-1
797	.long 0x47e20c21 # amask \$2,\$1
798	lda \$16,\$Lformat
799	mov \$0,\$17
800	not \$1,\$18
801	jsr \$26,printf
802	ldgp \$29,0(\$26)
803	mov 0,\$16
804	jsr \$26,exit
805	.end main
806	EOF
807	LIBC=""
808	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
809	if test "$?" = 0 ; then
810	case `./$dummy` in
811	0-0)
812	UNAME_MACHINE="alpha"
813	;;
814	1-0)
815	UNAME_MACHINE="alphaev5"
816	;;
817	1-1)
818	UNAME_MACHINE="alphaev56"
819	;;
820	1-101)
821	UNAME_MACHINE="alphapca56"
822	;;
823	2-303)
824	UNAME_MACHINE="alphaev6"
825	;;
826	2-307)
827	UNAME_MACHINE="alphaev67"
828	;;
829	esac
830
831	objdump --private-headers $dummy \| \
832	grep ld.so.1 > /dev/null
833	if test "$?" = 0 ; then
834	LIBC="libc1"
835	fi
836	fi
837	rm -f $dummy.s $dummy
838	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
839	elif test "${UNAME_MACHINE}" = "mips" ; then
840	cat >$dummy.c <<EOF
841	#ifdef __cplusplus
842	#include <stdio.h> /* for printf() prototype */
843	int main (int argc, char *argv[]) {
844	#else
845	int main (argc, argv) int argc; char *argv[]; {
846	#endif
847	#ifdef __MIPSEB__
848	printf ("%s-unknown-linux-gnu\n", argv[1]);
849	#endif
850	#ifdef __MIPSEL__
851	printf ("%sel-unknown-linux-gnu\n", argv[1]);
852	#endif
853	return 0;
854	}
855	EOF
856	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
857	rm -f $dummy.c $dummy
858	elif test "${UNAME_MACHINE}" = "s390"; then
859	echo s390-ibm-linux && exit 0
860	elif test "${UNAME_MACHINE}" = "x86_64"; then
861	echo x86_64-unknown-linux-gnu && exit 0
862	else
863	# Either a pre-BFD a.out linker (linux-gnuoldld)
864	# or one that does not give us useful --help.
865	# GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
866	# If ld does not provide any "supported emulations:"
867	# that means it is gnuoldld.
868	test -z "$ld_supported_emulations" \
869	&& echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
870
871	case "${UNAME_MACHINE}" in
872	i?86)
873	VENDOR=pc;
874	;;
875	*)
876	VENDOR=unknown;
877	;;
878	esac
879	# Determine whether the default compiler is a.out or elf
880	cat >$dummy.c <<EOF
881	#include <features.h>
882	#ifdef __cplusplus
883	#include <stdio.h> /* for printf() prototype */
884	int main (int argc, char *argv[]) {
885	#else
886	int main (argc, argv) int argc; char *argv[]; {
887	#endif
888	#ifdef __ELF__
889	# ifdef __GLIBC__
890	# if __GLIBC__ >= 2
891	printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
892	# else
893	printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
894	# endif
895	# else
896	printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
897	# endif
898	#else
899	printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
900	#endif
901	return 0;
902	}
903	EOF
904	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
905	rm -f $dummy.c $dummy
906	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
907	fi ;;
908	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
909	# are messed up and put the nodename in both sysname and nodename.
910	i?86:DYNIX/ptx:4:)
911	echo i386-sequent-sysv4
912	exit 0 ;;
913	i?86:UNIX_SV:4.2MP:2.*)
914	# Unixware is an offshoot of SVR4, but it has its own version
915	# number series starting with 2...
916	# I am not positive that other SVR4 systems won't match this,
917	# I just have to hope. -- rms.
918	# Use sysv4.2uw... so that sysv4* matches it.
919	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
920	exit 0 ;;
921	i?86::4.:* \| i?86:SYSTEM_V:4.:)
922	UNAME_REL=`echo ${UNAME_RELEASE} \| sed 's/\/MP$//'`
923	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
924	echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
925	else
926	echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
927	fi
928	exit 0 ;;
929	i?86::5:7)
930	# Fixed at (any) Pentium or better
931	UNAME_MACHINE=i586
932	if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
933	echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
934	else
935	echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
936	fi
937	exit 0 ;;
938	i?86::3.2:)
939	if test -f /usr/options/cb.name; then
940	UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
941	echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
942	elif /bin/uname -X 2>/dev/null >/dev/null ; then
943	UNAME_REL=`(/bin/uname -X\|egrep Release\|sed -e 's/.*= //')`
944	(/bin/uname -X\|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
945	(/bin/uname -X\|egrep '^Machine.*Pentium' >/dev/null) \
946	&& UNAME_MACHINE=i586
947	(/bin/uname -X\|egrep '^Machine.*Pent ?II' >/dev/null) \
948	&& UNAME_MACHINE=i686
949	(/bin/uname -X\|egrep '^Machine.*Pentium Pro' >/dev/null) \
950	&& UNAME_MACHINE=i686
951	echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
952	else
953	echo ${UNAME_MACHINE}-pc-sysv32
954	fi
955	exit 0 ;;
956	i?86:DOS::*)
957	echo ${UNAME_MACHINE}-pc-msdosdjgpp
958	exit 0 ;;
959	pc:::*)
960	# Left here for compatibility:
961	# uname -m prints for DJGPP always 'pc', but it prints nothing about
962	# the processor, so we play safe by assuming i386.
963	echo i386-pc-msdosdjgpp
964	exit 0 ;;
965	Intel:Mach:3:)
966	echo i386-pc-mach3
967	exit 0 ;;
968	paragon:::*)
969	echo i860-intel-osf1
970	exit 0 ;;
971	i860::4.:*) # i860-SVR4
972	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
973	echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
974	else # Add other i860-SVR4 vendors below as they are discovered.
975	echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
976	fi
977	exit 0 ;;
978	mini:CTIX:SYS5:*)
979	# "miniframe"
980	echo m68010-convergent-sysv
981	exit 0 ;;
982	M68::R3V[567]:)
983	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
984	3[34]??::4.0:3.0 \| 3[34]??,::4.0:3.0 \| 4850::4.0:3.0)
985	OS_REL=''
986	test -r /etc/.relid \
987	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* $[0-9][0-9]$.*/\1/p' < /etc/.relid`
988	/bin/uname -p 2>/dev/null \| grep 86 >/dev/null \
989	&& echo i486-ncr-sysv4.3${OS_REL} && exit 0
990	/bin/uname -p 2>/dev/null \| /bin/grep entium >/dev/null \
991	&& echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
992	3[34]??::4.0: \| 3[34]??,::4.0:*)
993	/bin/uname -p 2>/dev/null \| grep 86 >/dev/null \
994	&& echo i486-ncr-sysv4 && exit 0 ;;
995	m68:LynxOS:2.:*)
996	echo m68k-unknown-lynxos${UNAME_RELEASE}
997	exit 0 ;;
998	mc68030:UNIX_System_V:4.:)
999	echo m68k-atari-sysv4
1000	exit 0 ;;
1001	i?86:LynxOS:2.: \| i?86:LynxOS:3.[01]:)
1002	echo i386-unknown-lynxos${UNAME_RELEASE}
1003	exit 0 ;;
1004	TSUNAMI:LynxOS:2.:)
1005	echo sparc-unknown-lynxos${UNAME_RELEASE}
1006	exit 0 ;;
1007	rs6000:LynxOS:2.: \| PowerPC:LynxOS:2.:)
1008	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1009	exit 0 ;;
1010	SM[BE]S:UNIX_SV::)
1011	echo mips-dde-sysv${UNAME_RELEASE}
1012	exit 0 ;;
1013	RM:ReliantUNIX-::)
1014	echo mips-sni-sysv4
1015	exit 0 ;;
1016	RM:SINIX-::)
1017	echo mips-sni-sysv4
1018	exit 0 ;;
1019	:SINIX-::)
1020	if uname -p 2>/dev/null >/dev/null ; then
1021	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1022	echo ${UNAME_MACHINE}-sni-sysv4
1023	else
1024	echo ns32k-sni-sysv
1025	fi
1026	exit 0 ;;
1027	PENTIUM:CPunix:4.0:) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1028	# says <Richard.M.Bartel@ccMail.Census.GOV>
1029	echo i586-unisys-sysv4
1030