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config.sub @ 1cb4ff2

Last change on this file since 1cb4ff2 was 1cb4ff2, checked in by Alexandru-Sever Horin <alex.sever.h@…>, on 08/06/12 at 11:43:44
Added libpng-1.5.12 update.
Property mode set to `100644`
File size: 34.6 KB

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1	#! /bin/sh
2	# Configuration validation subroutine script.
3	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4	# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
5	# 2011 Free Software Foundation, Inc.
6
7	timestamp='2011-11-11'
8
9	# This file is (in principle) common to ALL GNU software.
10	# The presence of a machine in this file suggests that SOME GNU software
11	# can handle that machine. It does not imply ALL GNU software can.
12	#
13	# This file is free software; you can redistribute it and/or modify
14	# it under the terms of the GNU General Public License as published by
15	# the Free Software Foundation; either version 2 of the License, or
16	# (at your option) any later version.
17	#
18	# This program is distributed in the hope that it will be useful,
19	# but WITHOUT ANY WARRANTY; without even the implied warranty of
20	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	# GNU General Public License for more details.
22	#
23	# You should have received a copy of the GNU General Public License
24	# along with this program; if not, write to the Free Software
25	# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
26	# 02110-1301, USA.
27	#
28	# As a special exception to the GNU General Public License, if you
29	# distribute this file as part of a program that contains a
30	# configuration script generated by Autoconf, you may include it under
31	# the same distribution terms that you use for the rest of that program.
32
33
34	# Please send patches to <config-patches@gnu.org>. Submit a context
35	# diff and a properly formatted GNU ChangeLog entry.
36	#
37	# Configuration subroutine to validate and canonicalize a configuration type.
38	# Supply the specified configuration type as an argument.
39	# If it is invalid, we print an error message on stderr and exit with code 1.
40	# Otherwise, we print the canonical config type on stdout and succeed.
41
42	# You can get the latest version of this script from:
43	# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
44
45	# This file is supposed to be the same for all GNU packages
46	# and recognize all the CPU types, system types and aliases
47	# that are meaningful with any GNU software.
48	# Each package is responsible for reporting which valid configurations
49	# it does not support. The user should be able to distinguish
50	# a failure to support a valid configuration from a meaningless
51	# configuration.
52
53	# The goal of this file is to map all the various variations of a given
54	# machine specification into a single specification in the form:
55	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
56	# or in some cases, the newer four-part form:
57	# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
58	# It is wrong to echo any other type of specification.
59
60	me=`echo "$0" \| sed -e 's,.*/,,'`
61
62	usage="\
63	Usage: $0 [OPTION] CPU-MFR-OPSYS
64	$0 [OPTION] ALIAS
65
66	Canonicalize a configuration name.
67
68	Operation modes:
69	-h, --help print this help, then exit
70	-t, --time-stamp print date of last modification, then exit
71	-v, --version print version number, then exit
72
73	Report bugs and patches to <config-patches@gnu.org>."
74
75	version="\
76	GNU config.sub ($timestamp)
77
78	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
79	2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
80	Software Foundation, Inc.
81
82	This is free software; see the source for copying conditions. There is NO
83	warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
84
85	help="
86	Try \`$me --help' for more information."
87
88	# Parse command line
89	while test $# -gt 0 ; do
90	case $1 in
91	--time-stamp \| --time* \| -t )
92	echo "$timestamp" ; exit ;;
93	--version \| -v )
94	echo "$version" ; exit ;;
95	--help \| --h* \| -h )
96	echo "$usage"; exit ;;
97	-- ) # Stop option processing
98	shift; break ;;
99	- ) # Use stdin as input.
100	break ;;
101	-* )
102	echo "$me: invalid option $1$help"
103	exit 1 ;;
104
105	local)
106	# First pass through any local machine types.
107	echo $1
108	exit ;;
109
110	* )
111	break ;;
112	esac
113	done
114
115	case $# in
116	0) echo "$me: missing argument$help" >&2
117	exit 1;;
118	1) ;;
119	*) echo "$me: too many arguments$help" >&2
120	exit 1;;
121	esac
122
123	# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
124	# Here we must recognize all the valid KERNEL-OS combinations.
125	maybe_os=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\2/'`
126	case $maybe_os in
127	nto-qnx* \| linux-gnu* \| linux-android* \| linux-dietlibc \| linux-newlib* \| \
128	linux-uclibc* \| uclinux-uclibc* \| uclinux-gnu* \| kfreebsd-gnu \| \
129	knetbsd-gnu \| netbsd-gnu \| \
130	kopensolaris-gnu \| \
131	storm-chaos* \| os2-emx* \| rtmk-nova*)
132	os=-$maybe_os
133	basic_machine=`echo $1 \| sed 's/^$.$-$[^-]-[^-]*$$/\1/'`
134	;;
135	*)
136	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
137	if [ $basic_machine != $1 ]
138	then os=`echo $1 \| sed 's/.*-/-/'`
139	else os=; fi
140	;;
141	esac
142
143	### Let's recognize common machines as not being operating systems so
144	### that things like config.sub decstation-3100 work. We also
145	### recognize some manufacturers as not being operating systems, so we
146	### can provide default operating systems below.
147	case $os in
148	-sunos)
149	# Prevent following clause from handling this invalid input.
150	;;
151	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
152	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
153	-unicom* \| -ibm* \| -next \| -hp \| -isi* \| -apollo \| -altos* \| \
154	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -hitachi* \|\
155	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
156	-harris \| -dolphin \| -highlevel \| -gould \| -cbm \| -ns \| -masscomp \| \
157	-apple \| -axis \| -knuth \| -cray \| -microblaze)
158	os=
159	basic_machine=$1
160	;;
161	-bluegene*)
162	os=-cnk
163	;;
164	-sim \| -cisco \| -oki \| -wec \| -winbond)
165	os=
166	basic_machine=$1
167	;;
168	-scout)
169	;;
170	-wrs)
171	os=-vxworks
172	basic_machine=$1
173	;;
174	-chorusos*)
175	os=-chorusos
176	basic_machine=$1
177	;;
178	-chorusrdb)
179	os=-chorusrdb
180	basic_machine=$1
181	;;
182	-hiux*)
183	os=-hiuxwe2
184	;;
185	-sco6)
186	os=-sco5v6
187	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
188	;;
189	-sco5)
190	os=-sco3.2v5
191	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
192	;;
193	-sco4)
194	os=-sco3.2v4
195	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
196	;;
197	-sco3.2.[4-9]*)
198	os=`echo $os \| sed -e 's/sco3.2./sco3.2v/'`
199	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
200	;;
201	-sco3.2v[4-9]*)
202	# Don't forget version if it is 3.2v4 or newer.
203	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
204	;;
205	-sco5v6*)
206	# Don't forget version if it is 3.2v4 or newer.
207	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
208	;;
209	-sco*)
210	os=-sco3.2v2
211	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
212	;;
213	-udk*)
214	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
215	;;
216	-isc)
217	os=-isc2.2
218	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
219	;;
220	-clix*)
221	basic_machine=clipper-intergraph
222	;;
223	-isc*)
224	basic_machine=`echo $1 \| sed -e 's/86-.*/86-pc/'`
225	;;
226	-lynx*)
227	os=-lynxos
228	;;
229	-ptx*)
230	basic_machine=`echo $1 \| sed -e 's/86-.*/86-sequent/'`
231	;;
232	-windowsnt*)
233	os=`echo $os \| sed -e 's/windowsnt/winnt/'`
234	;;
235	-psos*)
236	os=-psos
237	;;
238	-mint \| -mint[0-9]*)
239	basic_machine=m68k-atari
240	os=-mint
241	;;
242	esac
243
244	# Decode aliases for certain CPU-COMPANY combinations.
245	case $basic_machine in
246	# Recognize the basic CPU types without company name.
247	# Some are omitted here because they have special meanings below.
248	1750a \| 580 \
249	\| a29k \
250	\| alpha \| alphaev[4-8] \| alphaev56 \| alphaev6[78] \| alphapca5[67] \
251	\| alpha64 \| alpha64ev[4-8] \| alpha64ev56 \| alpha64ev6[78] \| alpha64pca5[67] \
252	\| am33_2.0 \
253	\| arc \| arm \| arm[bl]e \| arme[lb] \| armv[2345] \| armv[345][lb] \| avr \| avr32 \
254	\| be32 \| be64 \
255	\| bfin \
256	\| c4x \| clipper \
257	\| d10v \| d30v \| dlx \| dsp16xx \
258	\| epiphany \
259	\| fido \| fr30 \| frv \
260	\| h8300 \| h8500 \| hppa \| hppa1.[01] \| hppa2.0 \| hppa2.0[nw] \| hppa64 \
261	\| hexagon \
262	\| i370 \| i860 \| i960 \| ia64 \
263	\| ip2k \| iq2000 \
264	\| le32 \| le64 \
265	\| lm32 \
266	\| m32c \| m32r \| m32rle \| m68000 \| m68k \| m88k \
267	\| maxq \| mb \| microblaze \| mcore \| mep \| metag \
268	\| mips \| mipsbe \| mipseb \| mipsel \| mipsle \
269	\| mips16 \
270	\| mips64 \| mips64el \
271	\| mips64octeon \| mips64octeonel \
272	\| mips64orion \| mips64orionel \
273	\| mips64r5900 \| mips64r5900el \
274	\| mips64vr \| mips64vrel \
275	\| mips64vr4100 \| mips64vr4100el \
276	\| mips64vr4300 \| mips64vr4300el \
277	\| mips64vr5000 \| mips64vr5000el \
278	\| mips64vr5900 \| mips64vr5900el \
279	\| mipsisa32 \| mipsisa32el \
280	\| mipsisa32r2 \| mipsisa32r2el \
281	\| mipsisa64 \| mipsisa64el \
282	\| mipsisa64r2 \| mipsisa64r2el \
283	\| mipsisa64sb1 \| mipsisa64sb1el \
284	\| mipsisa64sr71k \| mipsisa64sr71kel \
285	\| mipstx39 \| mipstx39el \
286	\| mn10200 \| mn10300 \
287	\| moxie \
288	\| mt \
289	\| msp430 \
290	\| nds32 \| nds32le \| nds32be \
291	\| nios \| nios2 \
292	\| ns16k \| ns32k \
293	\| open8 \
294	\| or32 \
295	\| pdp10 \| pdp11 \| pj \| pjl \
296	\| powerpc \| powerpc64 \| powerpc64le \| powerpcle \
297	\| pyramid \
298	\| rl78 \| rx \
299	\| score \
300	\| sh \| sh[1234] \| sh[24]a \| sh[24]aeb \| sh[23]e \| sh[34]eb \| sheb \| shbe \| shle \| sh[1234]le \| sh3ele \
301	\| sh64 \| sh64le \
302	\| sparc \| sparc64 \| sparc64b \| sparc64v \| sparc86x \| sparclet \| sparclite \
303	\| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v \
304	\| spu \
305	\| tahoe \| tic4x \| tic54x \| tic55x \| tic6x \| tic80 \| tron \
306	\| ubicom32 \
307	\| v850 \| v850e \| v850e1 \| v850e2 \| v850es \| v850e2v3 \
308	\| we32k \
309	\| x86 \| xc16x \| xstormy16 \| xtensa \
310	\| z8k \| z80)
311	basic_machine=$basic_machine-unknown
312	;;
313	c54x)
314	basic_machine=tic54x-unknown
315	;;
316	c55x)
317	basic_machine=tic55x-unknown
318	;;
319	c6x)
320	basic_machine=tic6x-unknown
321	;;
322	m6811 \| m68hc11 \| m6812 \| m68hc12 \| picochip)
323	# Motorola 68HC11/12.
324	basic_machine=$basic_machine-unknown
325	os=-none
326	;;
327	m88110 \| m680[12346]0 \| m683?2 \| m68360 \| m5200 \| v70 \| w65 \| z8k)
328	;;
329	ms1)
330	basic_machine=mt-unknown
331	;;
332
333	strongarm \| thumb \| xscale)
334	basic_machine=arm-unknown
335	;;
336
337	xscaleeb)
338	basic_machine=armeb-unknown
339	;;
340
341	xscaleel)
342	basic_machine=armel-unknown
343	;;
344
345	# We use `pc' rather than `unknown'
346	# because (1) that's what they normally are, and
347	# (2) the word "unknown" tends to confuse beginning users.
348	i*86 \| x86_64)
349	basic_machine=$basic_machine-pc
350	;;
351	# Object if more than one company name word.
352	--*)
353	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
354	exit 1
355	;;
356	# Recognize the basic CPU types with company name.
357	580-* \
358	\| a29k-* \
359	\| alpha-* \| alphaev[4-8]-* \| alphaev56-* \| alphaev6[78]-* \
360	\| alpha64-* \| alpha64ev[4-8]-* \| alpha64ev56-* \| alpha64ev6[78]-* \
361	\| alphapca5[67]-* \| alpha64pca5[67]-* \| arc-* \
362	\| arm-* \| armbe-* \| armle-* \| armeb-* \| armv- \
363	\| avr-* \| avr32-* \
364	\| be32-* \| be64-* \
365	\| bfin-* \| bs2000-* \
366	\| c[123]* \| c30-* \| [cjt]90-* \| c4x-* \
367	\| clipper-* \| craynv-* \| cydra-* \
368	\| d10v-* \| d30v-* \| dlx-* \
369	\| elxsi-* \
370	\| f30[01]-* \| f700-* \| fido-* \| fr30-* \| frv-* \| fx80-* \
371	\| h8300-* \| h8500-* \
372	\| hppa-* \| hppa1.[01]-* \| hppa2.0-* \| hppa2.0[nw]-* \| hppa64-* \
373	\| hexagon-* \
374	\| i86- \| i860-* \| i960-* \| ia64-* \
375	\| ip2k-* \| iq2000-* \
376	\| le32-* \| le64-* \
377	\| lm32-* \
378	\| m32c-* \| m32r-* \| m32rle-* \
379	\| m68000-* \| m680[012346]0-* \| m68360-* \| m683?2-* \| m68k-* \
380	\| m88110-* \| m88k-* \| maxq-* \| mcore-* \| metag-* \| microblaze-* \
381	\| mips-* \| mipsbe-* \| mipseb-* \| mipsel-* \| mipsle-* \
382	\| mips16-* \
383	\| mips64-* \| mips64el-* \
384	\| mips64octeon-* \| mips64octeonel-* \
385	\| mips64orion-* \| mips64orionel-* \
386	\| mips64r5900-* \| mips64r5900el-* \
387	\| mips64vr-* \| mips64vrel-* \
388	\| mips64vr4100-* \| mips64vr4100el-* \
389	\| mips64vr4300-* \| mips64vr4300el-* \
390	\| mips64vr5000-* \| mips64vr5000el-* \
391	\| mips64vr5900-* \| mips64vr5900el-* \
392	\| mipsisa32-* \| mipsisa32el-* \
393	\| mipsisa32r2-* \| mipsisa32r2el-* \
394	\| mipsisa64-* \| mipsisa64el-* \
395	\| mipsisa64r2-* \| mipsisa64r2el-* \
396	\| mipsisa64sb1-* \| mipsisa64sb1el-* \
397	\| mipsisa64sr71k-* \| mipsisa64sr71kel-* \
398	\| mipstx39-* \| mipstx39el-* \
399	\| mmix-* \
400	\| mt-* \
401	\| msp430-* \
402	\| nds32-* \| nds32le-* \| nds32be-* \
403	\| nios-* \| nios2-* \
404	\| none-* \| np1-* \| ns16k-* \| ns32k-* \
405	\| open8-* \
406	\| orion-* \
407	\| pdp10-* \| pdp11-* \| pj-* \| pjl-* \| pn-* \| power-* \
408	\| powerpc-* \| powerpc64-* \| powerpc64le-* \| powerpcle-* \
409	\| pyramid-* \
410	\| rl78-* \| romp-* \| rs6000-* \| rx-* \
411	\| sh-* \| sh[1234]-* \| sh[24]a-* \| sh[24]aeb-* \| sh[23]e-* \| sh[34]eb-* \| sheb-* \| shbe-* \
412	\| shle-* \| sh[1234]le-* \| sh3ele-* \| sh64-* \| sh64le-* \
413	\| sparc-* \| sparc64-* \| sparc64b-* \| sparc64v-* \| sparc86x-* \| sparclet-* \
414	\| sparclite-* \
415	\| sparcv8-* \| sparcv9-* \| sparcv9b-* \| sparcv9v-* \| sv1-* \| sx?-* \
416	\| tahoe-* \
417	\| tic30-* \| tic4x-* \| tic54x-* \| tic55x-* \| tic6x-* \| tic80-* \
418	\| tile- \
419	\| tron-* \
420	\| ubicom32-* \
421	\| v850-* \| v850e-* \| v850e1-* \| v850es-* \| v850e2-* \| v850e2v3-* \
422	\| vax-* \
423	\| we32k-* \
424	\| x86-* \| x86_64-* \| xc16x-* \| xps100-* \
425	\| xstormy16-* \| xtensa- \
426	\| ymp-* \
427	\| z8k-* \| z80-*)
428	;;
429	# Recognize the basic CPU types without company name, with glob match.
430	xtensa*)
431	basic_machine=$basic_machine-unknown
432	;;
433	# Recognize the various machine names and aliases which stand
434	# for a CPU type and a company and sometimes even an OS.
435	386bsd)
436	basic_machine=i386-unknown
437	os=-bsd
438	;;
439	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
440	basic_machine=m68000-att
441	;;
442	3b*)
443	basic_machine=we32k-att
444	;;
445	a29khif)
446	basic_machine=a29k-amd
447	os=-udi
448	;;
449	abacus)
450	basic_machine=abacus-unknown
451	;;
452	adobe68k)
453	basic_machine=m68010-adobe
454	os=-scout
455	;;
456	alliant \| fx80)
457	basic_machine=fx80-alliant
458	;;
459	altos \| altos3068)
460	basic_machine=m68k-altos
461	;;
462	am29k)
463	basic_machine=a29k-none
464	os=-bsd
465	;;
466	amd64)
467	basic_machine=x86_64-pc
468	;;
469	amd64-*)
470	basic_machine=x86_64-`echo $basic_machine \| sed 's/^[^-]*-//'`
471	;;
472	amdahl)
473	basic_machine=580-amdahl
474	os=-sysv
475	;;
476	amiga \| amiga-*)
477	basic_machine=m68k-unknown
478	;;
479	amigaos \| amigados)
480	basic_machine=m68k-unknown
481	os=-amigaos
482	;;
483	amigaunix \| amix)
484	basic_machine=m68k-unknown
485	os=-sysv4
486	;;
487	apollo68)
488	basic_machine=m68k-apollo
489	os=-sysv
490	;;
491	apollo68bsd)
492	basic_machine=m68k-apollo
493	os=-bsd
494	;;
495	aros)
496	basic_machine=i386-pc
497	os=-aros
498	;;
499	aux)
500	basic_machine=m68k-apple
501	os=-aux
502	;;
503	balance)
504	basic_machine=ns32k-sequent
505	os=-dynix
506	;;
507	blackfin)
508	basic_machine=bfin-unknown
509	os=-linux
510	;;
511	blackfin-*)
512	basic_machine=bfin-`echo $basic_machine \| sed 's/^[^-]*-//'`
513	os=-linux
514	;;
515	bluegene*)
516	basic_machine=powerpc-ibm
517	os=-cnk
518	;;
519	c54x-*)
520	basic_machine=tic54x-`echo $basic_machine \| sed 's/^[^-]*-//'`
521	;;
522	c55x-*)
523	basic_machine=tic55x-`echo $basic_machine \| sed 's/^[^-]*-//'`
524	;;
525	c6x-*)
526	basic_machine=tic6x-`echo $basic_machine \| sed 's/^[^-]*-//'`
527	;;
528	c90)
529	basic_machine=c90-cray
530	os=-unicos
531	;;
532	cegcc)
533	basic_machine=arm-unknown
534	os=-cegcc
535	;;
536	convex-c1)
537	basic_machine=c1-convex
538	os=-bsd
539	;;
540	convex-c2)
541	basic_machine=c2-convex
542	os=-bsd
543	;;
544	convex-c32)
545	basic_machine=c32-convex
546	os=-bsd
547	;;
548	convex-c34)
549	basic_machine=c34-convex
550	os=-bsd
551	;;
552	convex-c38)
553	basic_machine=c38-convex
554	os=-bsd
555	;;
556	cray \| j90)
557	basic_machine=j90-cray
558	os=-unicos
559	;;
560	craynv)
561	basic_machine=craynv-cray
562	os=-unicosmp
563	;;
564	cr16 \| cr16-*)
565	basic_machine=cr16-unknown
566	os=-elf
567	;;
568	crds \| unos)
569	basic_machine=m68k-crds
570	;;
571	crisv32 \| crisv32-* \| etraxfs*)
572	basic_machine=crisv32-axis
573	;;
574	cris \| cris-* \| etrax*)
575	basic_machine=cris-axis
576	;;
577	crx)
578	basic_machine=crx-unknown
579	os=-elf
580	;;
581	da30 \| da30-*)
582	basic_machine=m68k-da30
583	;;
584	decstation \| decstation-3100 \| pmax \| pmax-* \| pmin \| dec3100 \| decstatn)
585	basic_machine=mips-dec
586	;;
587	decsystem10* \| dec10*)
588	basic_machine=pdp10-dec
589	os=-tops10
590	;;
591	decsystem20* \| dec20*)
592	basic_machine=pdp10-dec
593	os=-tops20
594	;;
595	delta \| 3300 \| motorola-3300 \| motorola-delta \
596	\| 3300-motorola \| delta-motorola)
597	basic_machine=m68k-motorola
598	;;
599	delta88)
600	basic_machine=m88k-motorola
601	os=-sysv3
602	;;
603	dicos)
604	basic_machine=i686-pc
605	os=-dicos
606	;;
607	djgpp)
608	basic_machine=i586-pc
609	os=-msdosdjgpp
610	;;
611	dpx20 \| dpx20-*)
612	basic_machine=rs6000-bull
613	os=-bosx
614	;;
615	dpx2* \| dpx2*-bull)
616	basic_machine=m68k-bull
617	os=-sysv3
618	;;
619	ebmon29k)
620	basic_machine=a29k-amd
621	os=-ebmon
622	;;
623	elxsi)
624	basic_machine=elxsi-elxsi
625	os=-bsd
626	;;
627	encore \| umax \| mmax)
628	basic_machine=ns32k-encore
629	;;
630	es1800 \| OSE68k \| ose68k \| ose \| OSE)
631	basic_machine=m68k-ericsson
632	os=-ose
633	;;
634	fx2800)
635	basic_machine=i860-alliant
636	;;
637	genix)
638	basic_machine=ns32k-ns
639	;;
640	gmicro)
641	basic_machine=tron-gmicro
642	os=-sysv
643	;;
644	go32)
645	basic_machine=i386-pc
646	os=-go32
647	;;
648	h3050r* \| hiux*)
649	basic_machine=hppa1.1-hitachi
650	os=-hiuxwe2
651	;;
652	h8300hms)
653	basic_machine=h8300-hitachi
654	os=-hms
655	;;
656	h8300xray)
657	basic_machine=h8300-hitachi
658	os=-xray
659	;;
660	h8500hms)
661	basic_machine=h8500-hitachi
662	os=-hms
663	;;
664	harris)
665	basic_machine=m88k-harris
666	os=-sysv3
667	;;
668	hp300-*)
669	basic_machine=m68k-hp
670	;;
671	hp300bsd)
672	basic_machine=m68k-hp
673	os=-bsd
674	;;
675	hp300hpux)
676	basic_machine=m68k-hp
677	os=-hpux
678	;;
679	hp3k9[0-9][0-9] \| hp9[0-9][0-9])
680	basic_machine=hppa1.0-hp
681	;;
682	hp9k2[0-9][0-9] \| hp9k31[0-9])
683	basic_machine=m68000-hp
684	;;
685	hp9k3[2-9][0-9])
686	basic_machine=m68k-hp
687	;;
688	hp9k6[0-9][0-9] \| hp6[0-9][0-9])
689	basic_machine=hppa1.0-hp
690	;;
691	hp9k7[0-79][0-9] \| hp7[0-79][0-9])
692	basic_machine=hppa1.1-hp
693	;;
694	hp9k78[0-9] \| hp78[0-9])
695	# FIXME: really hppa2.0-hp
696	basic_machine=hppa1.1-hp
697	;;
698	hp9k8[67]1 \| hp8[67]1 \| hp9k80[24] \| hp80[24] \| hp9k8[78]9 \| hp8[78]9 \| hp9k893 \| hp893)
699	# FIXME: really hppa2.0-hp
700	basic_machine=hppa1.1-hp
701	;;
702	hp9k8[0-9][13679] \| hp8[0-9][13679])
703	basic_machine=hppa1.1-hp
704	;;
705	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
706	basic_machine=hppa1.0-hp
707	;;
708	hppa-next)
709	os=-nextstep3
710	;;
711	hppaosf)
712	basic_machine=hppa1.1-hp
713	os=-osf
714	;;
715	hppro)
716	basic_machine=hppa1.1-hp
717	os=-proelf
718	;;
719	i370-ibm* \| ibm*)
720	basic_machine=i370-ibm
721	;;
722	# I'm not sure what "Sysv32" means. Should this be sysv3.2?
723	i*86v32)
724	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
725	os=-sysv32
726	;;
727	i86v4)
728	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
729	os=-sysv4
730	;;
731	i*86v)
732	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
733	os=-sysv
734	;;
735	i*86sol2)
736	basic_machine=`echo $1 \| sed -e 's/86.*/86-pc/'`
737	os=-solaris2
738	;;
739	i386mach)
740	basic_machine=i386-mach
741	os=-mach
742	;;
743	i386-vsta \| vsta)
744	basic_machine=i386-unknown
745	os=-vsta
746	;;
747	iris \| iris4d)
748	basic_machine=mips-sgi
749	case $os in
750	-irix*)
751	;;
752	*)
753	os=-irix4
754	;;
755	esac
756	;;
757	isi68 \| isi)
758	basic_machine=m68k-isi
759	os=-sysv
760	;;
761	m68knommu)
762	basic_machine=m68k-unknown
763	os=-linux
764	;;
765	m68knommu-*)
766	basic_machine=m68k-`echo $basic_machine \| sed 's/^[^-]*-//'`
767	os=-linux
768	;;
769	m88k-omron*)
770	basic_machine=m88k-omron
771	;;
772	magnum \| m3230)
773	basic_machine=mips-mips
774	os=-sysv
775	;;
776	merlin)
777	basic_machine=ns32k-utek
778	os=-sysv
779	;;
780	microblaze)
781	basic_machine=microblaze-xilinx
782	;;
783	mingw32)
784	basic_machine=i386-pc
785	os=-mingw32
786	;;
787	mingw32ce)
788	basic_machine=arm-unknown
789	os=-mingw32ce
790	;;
791	miniframe)
792	basic_machine=m68000-convergent
793	;;
794	mint \| -mint[0-9] \| MiNT \| MiNT[0-9]*)
795	basic_machine=m68k-atari
796	os=-mint
797	;;
798	mips3-)
799	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`
800	;;
801	mips3*)
802	basic_machine=`echo $basic_machine \| sed -e 's/mips3/mips64/'`-unknown
803	;;
804	monitor)
805	basic_machine=m68k-rom68k
806	os=-coff
807	;;
808	morphos)
809	basic_machine=powerpc-unknown
810	os=-morphos
811	;;
812	msdos)
813	basic_machine=i386-pc
814	os=-msdos
815	;;
816	ms1-*)
817	basic_machine=`echo $basic_machine \| sed -e 's/ms1-/mt-/'`
818	;;
819	msys)
820	basic_machine=i386-pc
821	os=-msys
822	;;
823	mvs)
824	basic_machine=i370-ibm
825	os=-mvs
826	;;
827	nacl)
828	basic_machine=le32-unknown
829	os=-nacl
830	;;
831	ncr3000)
832	basic_machine=i486-ncr
833	os=-sysv4
834	;;
835	netbsd386)
836	basic_machine=i386-unknown
837	os=-netbsd
838	;;
839	netwinder)
840	basic_machine=armv4l-rebel
841	os=-linux
842	;;
843	news \| news700 \| news800 \| news900)
844	basic_machine=m68k-sony
845	os=-newsos
846	;;
847	news1000)
848	basic_machine=m68030-sony
849	os=-newsos
850	;;
851	news-3600 \| risc-news)
852	basic_machine=mips-sony
853	os=-newsos
854	;;
855	necv70)
856	basic_machine=v70-nec
857	os=-sysv
858	;;
859	next \| m*-next )
860	basic_machine=m68k-next
861	case $os in
862	-nextstep* )
863	;;
864	-ns2*)
865	os=-nextstep2
866	;;
867	*)
868	os=-nextstep3
869	;;
870	esac
871	;;
872	nh3000)
873	basic_machine=m68k-harris
874	os=-cxux
875	;;
876	nh[45]000)
877	basic_machine=m88k-harris
878	os=-cxux
879	;;
880	nindy960)
881	basic_machine=i960-intel
882	os=-nindy
883	;;
884	mon960)
885	basic_machine=i960-intel
886	os=-mon960
887	;;
888	nonstopux)
889	basic_machine=mips-compaq
890	os=-nonstopux
891	;;
892	np1)
893	basic_machine=np1-gould
894	;;
895	neo-tandem)
896	basic_machine=neo-tandem
897	;;
898	nse-tandem)
899	basic_machine=nse-tandem
900	;;
901	nsr-tandem)
902	basic_machine=nsr-tandem
903	;;
904	op50n-* \| op60c-*)
905	basic_machine=hppa1.1-oki
906	os=-proelf
907	;;
908	openrisc \| openrisc-*)
909	basic_machine=or32-unknown
910	;;
911	os400)
912	basic_machine=powerpc-ibm
913	os=-os400
914	;;
915	OSE68000 \| ose68000)
916	basic_machine=m68000-ericsson
917	os=-ose
918	;;
919	os68k)
920	basic_machine=m68k-none
921	os=-os68k
922	;;
923	pa-hitachi)
924	basic_machine=hppa1.1-hitachi
925	os=-hiuxwe2
926	;;
927	paragon)
928	basic_machine=i860-intel
929	os=-osf
930	;;
931	parisc)
932	basic_machine=hppa-unknown
933	os=-linux
934	;;
935	parisc-*)
936	basic_machine=hppa-`echo $basic_machine \| sed 's/^[^-]*-//'`
937	os=-linux
938	;;
939	pbd)
940	basic_machine=sparc-tti
941	;;
942	pbb)
943	basic_machine=m68k-tti
944	;;
945	pc532 \| pc532-*)
946	basic_machine=ns32k-pc532
947	;;
948	pc98)
949	basic_machine=i386-pc
950	;;
951	pc98-*)
952	basic_machine=i386-`echo $basic_machine \| sed 's/^[^-]*-//'`
953	;;
954	pentium \| p5 \| k5 \| k6 \| nexgen \| viac3)
955	basic_machine=i586-pc
956	;;
957	pentiumpro \| p6 \| 6x86 \| athlon \| athlon_*)
958	basic_machine=i686-pc
959	;;
960	pentiumii \| pentium2 \| pentiumiii \| pentium3)
961	basic_machine=i686-pc
962	;;
963	pentium4)
964	basic_machine=i786-pc
965	;;
966	pentium-* \| p5-* \| k5-* \| k6-* \| nexgen-* \| viac3-*)
967	basic_machine=i586-`echo $basic_machine \| sed 's/^[^-]*-//'`
968	;;
969	pentiumpro-* \| p6-* \| 6x86-* \| athlon-*)
970	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
971	;;
972	pentiumii-* \| pentium2-* \| pentiumiii-* \| pentium3-*)
973	basic_machine=i686-`echo $basic_machine \| sed 's/^[^-]*-//'`
974	;;
975	pentium4-*)
976	basic_machine=i786-`echo $basic_machine \| sed 's/^[^-]*-//'`
977	;;
978	pn)
979	basic_machine=pn-gould
980	;;
981	power) basic_machine=power-ibm
982	;;
983	ppc \| ppcbe) basic_machine=powerpc-unknown
984	;;
985	ppc-* \| ppcbe-*)
986	basic_machine=powerpc-`echo $basic_machine \| sed 's/^[^-]*-//'`
987	;;
988	ppcle \| powerpclittle \| ppc-le \| powerpc-little)
989	basic_machine=powerpcle-unknown
990	;;
991	ppcle-* \| powerpclittle-*)
992	basic_machine=powerpcle-`echo $basic_machine \| sed 's/^[^-]*-//'`
993	;;
994	ppc64) basic_machine=powerpc64-unknown
995	;;
996	ppc64-) basic_machine=powerpc64-`echo $basic_machine \| sed 's/^[^-]-//'`
997	;;
998	ppc64le \| powerpc64little \| ppc64-le \| powerpc64-little)
999	basic_machine=powerpc64le-unknown
1000	;;
1001	ppc64le-* \| powerpc64little-*)
1002	basic_machine=powerpc64le-`echo $basic_machine \| sed 's/^[^-]*-//'`
1003	;;
1004	ps2)
1005	basic_machine=i386-ibm
1006	;;
1007	pw32)
1008	basic_machine=i586-unknown
1009	os=-pw32
1010	;;
1011	rdos)
1012	basic_machine=i386-pc
1013	os=-rdos
1014	;;
1015	rom68k)
1016	basic_machine=m68k-rom68k
1017	os=-coff
1018	;;
1019	rm[46]00)
1020	basic_machine=mips-siemens
1021	;;
1022	rtpc \| rtpc-*)
1023	basic_machine=romp-ibm
1024	;;
1025	s390 \| s390-*)
1026	basic_machine=s390-ibm
1027	;;
1028	s390x \| s390x-*)
1029	basic_machine=s390x-ibm
1030	;;
1031	sa29200)
1032	basic_machine=a29k-amd
1033	os=-udi
1034	;;
1035	sb1)
1036	basic_machine=mipsisa64sb1-unknown
1037	;;
1038	sb1el)
1039	basic_machine=mipsisa64sb1el-unknown
1040	;;
1041	sde)
1042	basic_machine=mipsisa32-sde
1043	os=-elf
1044	;;
1045	sei)
1046	basic_machine=mips-sei
1047	os=-seiux
1048	;;
1049	sequent)
1050	basic_machine=i386-sequent
1051	;;
1052	sh)
1053	basic_machine=sh-hitachi
1054	os=-hms
1055	;;
1056	sh5el)
1057	basic_machine=sh5le-unknown
1058	;;
1059	sh64)
1060	basic_machine=sh64-unknown
1061	;;
1062	sparclite-wrs \| simso-wrs)
1063	basic_machine=sparclite-wrs
1064	os=-vxworks
1065	;;
1066	sps7)
1067	basic_machine=m68k-bull
1068	os=-sysv2
1069	;;
1070	spur)
1071	basic_machine=spur-unknown
1072	;;
1073	st2000)
1074	basic_machine=m68k-tandem
1075	;;
1076	stratus)
1077	basic_machine=i860-stratus
1078	os=-sysv4
1079	;;
1080	strongarm-* \| thumb-*)
1081	basic_machine=arm-`echo $basic_machine \| sed 's/^[^-]*-//'`
1082	;;
1083	sun2)
1084	basic_machine=m68000-sun
1085	;;
1086	sun2os3)
1087	basic_machine=m68000-sun
1088	os=-sunos3
1089	;;
1090	sun2os4)
1091	basic_machine=m68000-sun
1092	os=-sunos4
1093	;;
1094	sun3os3)
1095	basic_machine=m68k-sun
1096	os=-sunos3
1097	;;
1098	sun3os4)
1099	basic_machine=m68k-sun
1100	os=-sunos4
1101	;;
1102	sun4os3)
1103	basic_machine=sparc-sun
1104	os=-sunos3
1105	;;
1106	sun4os4)
1107	basic_machine=sparc-sun
1108	os=-sunos4
1109	;;
1110	sun4sol2)
1111	basic_machine=sparc-sun
1112	os=-solaris2
1113	;;
1114	sun3 \| sun3-*)
1115	basic_machine=m68k-sun
1116	;;
1117	sun4)
1118	basic_machine=sparc-sun
1119	;;
1120	sun386 \| sun386i \| roadrunner)
1121	basic_machine=i386-sun
1122	;;
1123	sv1)
1124	basic_machine=sv1-cray
1125	os=-unicos
1126	;;
1127	symmetry)
1128	basic_machine=i386-sequent
1129	os=-dynix
1130	;;
1131	t3e)
1132	basic_machine=alphaev5-cray
1133	os=-unicos
1134	;;
1135	t90)
1136	basic_machine=t90-cray
1137	os=-unicos
1138	;;
1139	tile*)
1140	basic_machine=$basic_machine-unknown
1141	os=-linux-gnu
1142	;;
1143	tx39)
1144	basic_machine=mipstx39-unknown
1145	;;
1146	tx39el)
1147	basic_machine=mipstx39el-unknown
1148	;;
1149	toad1)
1150	basic_machine=pdp10-xkl
1151	os=-tops20
1152	;;
1153	tower \| tower-32)
1154	basic_machine=m68k-ncr
1155	;;
1156	tpf)
1157	basic_machine=s390x-ibm
1158	os=-tpf
1159	;;
1160	udi29k)
1161	basic_machine=a29k-amd
1162	os=-udi
1163	;;
1164	ultra3)
1165	basic_machine=a29k-nyu
1166	os=-sym1
1167	;;
1168	v810 \| necv810)
1169	basic_machine=v810-nec
1170	os=-none
1171	;;
1172	vaxv)
1173	basic_machine=vax-dec
1174	os=-sysv
1175	;;
1176	vms)
1177	basic_machine=vax-dec
1178	os=-vms
1179	;;
1180	vpp\|vx\|vx-)
1181	basic_machine=f301-fujitsu
1182	;;
1183	vxworks960)
1184	basic_machine=i960-wrs
1185	os=-vxworks
1186	;;
1187	vxworks68)
1188	basic_machine=m68k-wrs
1189	os=-vxworks
1190	;;
1191	vxworks29k)
1192	basic_machine=a29k-wrs
1193	os=-vxworks
1194	;;
1195	w65*)
1196	basic_machine=w65-wdc
1197	os=-none
1198	;;
1199	w89k-*)
1200	basic_machine=hppa1.1-winbond
1201	os=-proelf
1202	;;
1203	xbox)
1204	basic_machine=i686-pc
1205	os=-mingw32
1206	;;
1207	xps \| xps100)
1208	basic_machine=xps100-honeywell
1209	;;
1210	xscale-* \| xscalee[bl]-*)
1211	basic_machine=`echo $basic_machine \| sed 's/^xscale/arm/'`
1212	;;
1213	ymp)
1214	basic_machine=ymp-cray
1215	os=-unicos
1216	;;
1217	z8k-*-coff)
1218	basic_machine=z8k-unknown
1219	os=-sim
1220	;;
1221	z80-*-coff)
1222	basic_machine=z80-unknown
1223	os=-sim
1224	;;
1225	none)
1226	basic_machine=none-none
1227	os=-none
1228	;;
1229
1230	# Here we handle the default manufacturer of certain CPU types. It is in
1231	# some cases the only manufacturer, in others, it is the most popular.
1232	w89k)
1233	basic_machine=hppa1.1-winbond
1234	;;
1235	op50n)
1236	basic_machine=hppa1.1-oki
1237	;;
1238	op60c)
1239	basic_machine=hppa1.1-oki
1240	;;
1241	romp)
1242	basic_machine=romp-ibm
1243	;;
1244	mmix)
1245	basic_machine=mmix-knuth
1246	;;
1247	rs6000)
1248	basic_machine=rs6000-ibm
1249	;;
1250	vax)
1251	basic_machine=vax-dec
1252	;;
1253	pdp10)
1254	# there are many clones, so DEC is not a safe bet
1255	basic_machine=pdp10-unknown
1256	;;
1257	pdp11)
1258	basic_machine=pdp11-dec
1259	;;
1260	we32k)
1261	basic_machine=we32k-att
1262	;;
1263	sh[1234] \| sh[24]a \| sh[24]aeb \| sh[34]eb \| sh[1234]le \| sh[23]ele)
1264	basic_machine=sh-unknown
1265	;;
1266	sparc \| sparcv8 \| sparcv9 \| sparcv9b \| sparcv9v)
1267	basic_machine=sparc-sun
1268	;;
1269	cydra)
1270	basic_machine=cydra-cydrome
1271	;;
1272	orion)
1273	basic_machine=orion-highlevel
1274	;;
1275	orion105)
1276	basic_machine=clipper-highlevel
1277	;;
1278	mac \| mpw \| mac-mpw)
1279	basic_machine=m68k-apple
1280	;;
1281	pmac \| pmac-mpw)
1282	basic_machine=powerpc-apple
1283	;;
1284	*-unknown)
1285	# Make sure to match an already-canonicalized machine name.
1286	;;
1287	*)
1288	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1289	exit 1
1290	;;
1291	esac
1292
1293	# Here we canonicalize certain aliases for manufacturers.
1294	case $basic_machine in
1295	-digital)
1296	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
1297	;;
1298	-commodore)
1299	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
1300	;;
1301	*)
1302	;;
1303	esac
1304
1305	# Decode manufacturer-specific aliases for certain operating systems.
1306
1307	if [ x"$os" != x"" ]
1308	then
1309	case $os in
1310	# First match some system type aliases
1311	# that might get confused with valid system types.
1312	# -solaris* is a basic system type, with this one exception.
1313	-auroraux)
1314	os=-auroraux
1315	;;
1316	-solaris1 \| -solaris1.*)
1317	os=`echo $os \| sed -e 's\|solaris1\|sunos4\|'`
1318	;;
1319	-solaris)
1320	os=-solaris2
1321	;;
1322	-svr4*)
1323	os=-sysv4
1324	;;
1325	-unixware*)
1326	os=-sysv4.2uw
1327	;;
1328	-gnu/linux*)
1329	os=`echo $os \| sed -e 's\|gnu/linux\|linux-gnu\|'`
1330	;;
1331	# First accept the basic system types.
1332	# The portable systems comes first.
1333	# Each alternative MUST END IN A *, to match a version number.
1334	# -sysv* is not here because it comes later, after sysvr4.
1335	-gnu* \| -bsd* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
1336	\| -vms \| -sco* \| -esix* \| -isc* \| -aix* \| -cnk* \| -sunos \| -sunos[34]*\
1337	\| -hpux* \| -unos* \| -osf* \| -luna* \| -dgux* \| -auroraux* \| -solaris* \
1338	\| -sym* \| -kopensolaris* \
1339	\| -amigaos* \| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aof* \
1340	\| -aos* \| -aros* \
1341	\| -nindy* \| -vxsim* \| -vxworks* \| -ebmon* \| -hms* \| -mvs* \
1342	\| -clix* \| -riscos* \| -uniplus* \| -iris* \| -rtu* \| -xenix* \
1343	\| -hiux* \| -386bsd* \| -knetbsd* \| -mirbsd* \| -netbsd* \
1344	\| -openbsd* \| -solidbsd* \
1345	\| -ekkobsd* \| -kfreebsd* \| -freebsd* \| -riscix* \| -lynxos* \
1346	\| -bosx* \| -nextstep* \| -cxux* \| -aout* \| -elf* \| -oabi* \
1347	\| -ptx* \| -coff* \| -ecoff* \| -winnt* \| -domain* \| -vsta* \
1348	\| -udi* \| -eabi* \| -lites* \| -ieee* \| -go32* \| -aux* \
1349	\| -chorusos* \| -chorusrdb* \| -cegcc* \
1350	\| -cygwin* \| -msys* \| -pe* \| -psos* \| -moss* \| -proelf* \| -rtems* \
1351	\| -mingw32* \| -linux-gnu* \| -linux-android* \
1352	\| -linux-newlib* \| -linux-uclibc* \
1353	\| -uxpv* \| -beos* \| -mpeix* \| -udk* \
1354	\| -interix* \| -uwin* \| -mks* \| -rhapsody* \| -darwin* \| -opened* \
1355	\| -openstep* \| -oskit* \| -conix* \| -pw32* \| -nonstopux* \
1356	\| -storm-chaos* \| -tops10* \| -tenex* \| -tops20* \| -its* \
1357	\| -os2* \| -vos* \| -palmos* \| -uclinux* \| -nucleus* \
1358	\| -morphos* \| -superux* \| -rtmk* \| -rtmk-nova* \| -windiss* \
1359	\| -powermax* \| -dnix* \| -nx6 \| -nx7 \| -sei* \| -dragonfly* \
1360	\| -skyos* \| -haiku* \| -rdos* \| -toppers* \| -drops* \| -es*)
1361	# Remember, each alternative MUST END IN *, to match a version number.
1362	;;
1363	-qnx*)
1364	case $basic_machine in
1365	x86-* \| i86-)
1366	;;
1367	*)
1368	os=-nto$os
1369	;;
1370	esac
1371	;;
1372	-nto-qnx*)
1373	;;
1374	-nto*)
1375	os=`echo $os \| sed -e 's\|nto\|nto-qnx\|'`
1376	;;
1377	-sim \| -es1800* \| -hms* \| -xray \| -os68k* \| -none* \| -v88r* \
1378	\| -windows* \| -osx \| -abug \| -netware* \| -os9* \| -beos* \| -haiku* \
1379	\| -macos* \| -mpw* \| -magic* \| -mmixware* \| -mon960* \| -lnews*)
1380	;;
1381	-mac*)
1382	os=`echo $os \| sed -e 's\|mac\|macos\|'`
1383	;;
1384	-linux-dietlibc)
1385	os=-linux-dietlibc
1386	;;
1387	-linux*)
1388	os=`echo $os \| sed -e 's\|linux\|linux-gnu\|'`
1389	;;
1390	-sunos5*)
1391	os=`echo $os \| sed -e 's\|sunos5\|solaris2\|'`
1392	;;
1393	-sunos6*)
1394	os=`echo $os \| sed -e 's\|sunos6\|solaris3\|'`
1395	;;
1396	-opened*)
1397	os=-openedition
1398	;;
1399	-os400*)
1400	os=-os400
1401	;;
1402	-wince*)
1403	os=-wince
1404	;;
1405	-osfrose*)
1406	os=-osfrose
1407	;;
1408	-osf*)
1409	os=-osf
1410	;;
1411	-utek*)
1412	os=-bsd
1413	;;
1414	-dynix*)
1415	os=-bsd
1416	;;
1417	-acis*)
1418	os=-aos
1419	;;
1420	-atheos*)
1421	os=-atheos
1422	;;
1423	-syllable*)
1424	os=-syllable
1425	;;
1426	-386bsd)
1427	os=-bsd
1428	;;
1429	-ctix* \| -uts*)
1430	os=-sysv
1431	;;
1432	-nova*)
1433	os=-rtmk-nova
1434	;;
1435	-ns2 )
1436	os=-nextstep2
1437	;;
1438	-nsk*)
1439	os=-nsk
1440	;;
1441	# Preserve the version number of sinix5.
1442	-sinix5.*)
1443	os=`echo $os \| sed -e 's\|sinix\|sysv\|'`
1444	;;
1445	-sinix*)
1446	os=-sysv4
1447	;;
1448	-tpf*)
1449	os=-tpf
1450	;;
1451	-triton*)
1452	os=-sysv3
1453	;;
1454	-oss*)
1455	os=-sysv3
1456	;;
1457	-svr4)
1458	os=-sysv4
1459	;;
1460	-svr3)
1461	os=-sysv3
1462	;;
1463	-sysvr4)
1464	os=-sysv4
1465	;;
1466	# This must come after -sysvr4.
1467	-sysv*)
1468	;;
1469	-ose*)
1470	os=-ose
1471	;;
1472	-es1800*)
1473	os=-ose
1474	;;
1475	-xenix)
1476	os=-xenix
1477	;;
1478	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1479	os=-mint
1480	;;
1481	-aros*)
1482	os=-aros
1483	;;
1484	-kaos*)
1485	os=-kaos
1486	;;
1487	-zvmoe)
1488	os=-zvmoe
1489	;;
1490	-dicos*)
1491	os=-dicos
1492	;;
1493	-nacl*)
1494	;;
1495	-none)
1496	;;
1497	*)
1498	# Get rid of the `-' at the beginning of $os.
1499	os=`echo $os \| sed 's/[^-]*-//'`
1500	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1501	exit 1
1502	;;
1503	esac
1504	else
1505
1506	# Here we handle the default operating systems that come with various machines.
1507	# The value should be what the vendor currently ships out the door with their
1508	# machine or put another way, the most popular os provided with the machine.
1509
1510	# Note that if you're going to try to match "-MANUFACTURER" here (say,
1511	# "-sun"), then you have to tell the case statement up towards the top
1512	# that MANUFACTURER isn't an operating system. Otherwise, code above
1513	# will signal an error saying that MANUFACTURER isn't an operating
1514	# system, and we'll never get to this point.
1515
1516	case $basic_machine in
1517	score-*)
1518	os=-elf
1519	;;
1520	spu-*)
1521	os=-elf
1522	;;
1523	*-acorn)
1524	os=-riscix1.2
1525	;;
1526	arm*-rebel)
1527	os=-linux
1528	;;
1529	arm*-semi)
1530	os=-aout
1531	;;
1532	c4x-* \| tic4x-*)
1533	os=-coff
1534	;;
1535	tic54x-*)
1536	os=-coff
1537	;;
1538	tic55x-*)
1539	os=-coff
1540	;;
1541	tic6x-*)
1542	os=-coff
1543	;;
1544	# This must come before the *-dec entry.
1545	pdp10-*)
1546	os=-tops20
1547	;;
1548	pdp11-*)
1549	os=-none
1550	;;
1551	-dec \| vax-)
1552	os=-ultrix4.2
1553	;;
1554	m68*-apollo)
1555	os=-domain
1556	;;
1557	i386-sun)
1558	os=-sunos4.0.2
1559	;;
1560	m68000-sun)
1561	os=-sunos3
1562	# This also exists in the configure program, but was not the
1563	# default.
1564	# os=-sunos4
1565	;;
1566	m68*-cisco)
1567	os=-aout
1568	;;
1569	mep-*)
1570	os=-elf
1571	;;
1572	mips*-cisco)
1573	os=-elf
1574	;;
1575	mips-)
1576	os=-elf
1577	;;
1578	or32-*)
1579	os=-coff
1580	;;
1581	*-tti) # must be before sparc entry or we get the wrong os.
1582	os=-sysv3
1583	;;
1584	sparc-* \| *-sun)
1585	os=-sunos4.1.1
1586	;;
1587	*-be)
1588	os=-beos
1589	;;
1590	*-haiku)
1591	os=-haiku
1592	;;
1593	*-ibm)
1594	os=-aix
1595	;;
1596	*-knuth)
1597	os=-mmixware
1598	;;
1599	*-wec)
1600	os=-proelf
1601	;;
1602	*-winbond)
1603	os=-proelf
1604	;;
1605	*-oki)
1606	os=-proelf
1607	;;
1608	*-hp)
1609	os=-hpux
1610	;;
1611	*-hitachi)
1612	os=-hiux
1613	;;
1614	i860-* \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
1615	os=-sysv
1616	;;
1617	*-cbm)
1618	os=-amigaos
1619	;;
1620	*-dg)
1621	os=-dgux
1622	;;
1623	*-dolphin)
1624	os=-sysv3
1625	;;
1626	m68k-ccur)
1627	os=-rtu
1628	;;
1629	m88k-omron*)
1630	os=-luna
1631	;;
1632	*-next )
1633	os=-nextstep
1634	;;
1635	*-sequent)
1636	os=-ptx
1637	;;
1638	*-crds)
1639	os=-unos
1640	;;
1641	*-ns)
1642	os=-genix
1643	;;
1644	i370-*)
1645	os=-mvs
1646	;;
1647	*-next)
1648	os=-nextstep3
1649	;;
1650	*-gould)
1651	os=-sysv
1652	;;
1653	*-highlevel)
1654	os=-bsd
1655	;;
1656	*-encore)
1657	os=-bsd
1658	;;
1659	*-sgi)
1660	os=-irix
1661	;;
1662	*-siemens)
1663	os=-sysv4
1664	;;
1665	*-masscomp)
1666	os=-rtu
1667	;;
1668	f30[01]-fujitsu \| f700-fujitsu)
1669	os=-uxpv
1670	;;
1671	*-rom68k)
1672	os=-coff
1673	;;
1674	-bug)
1675	os=-coff
1676	;;
1677	*-apple)
1678	os=-macos
1679	;;
1680	-atari)
1681	os=-mint
1682	;;
1683	*)
1684	os=-none
1685	;;
1686	esac
1687	fi
1688
1689	# Here we handle the case where we know the os, and the CPU type, but not the
1690	# manufacturer. We pick the logical manufacturer.
1691	vendor=unknown
1692	case $basic_machine in
1693	*-unknown)
1694	case $os in
1695	-riscix*)
1696	vendor=acorn
1697	;;
1698	-sunos*)
1699	vendor=sun
1700	;;
1701	-cnk\|-aix)
1702	vendor=ibm
1703	;;
1704	-beos*)
1705	vendor=be
1706	;;
1707	-hpux*)
1708	vendor=hp
1709	;;
1710	-mpeix*)
1711	vendor=hp
1712	;;
1713	-hiux*)
1714	vendor=hitachi
1715	;;
1716	-unos*)
1717	vendor=crds
1718	;;
1719	-dgux*)
1720	vendor=dg
1721	;;
1722	-luna*)
1723	vendor=omron
1724	;;
1725	-genix*)
1726	vendor=ns
1727	;;
1728	-mvs* \| -opened*)
1729	vendor=ibm
1730	;;
1731	-os400*)
1732	vendor=ibm
1733	;;
1734	-ptx*)
1735	vendor=sequent
1736	;;
1737	-tpf*)
1738	vendor=ibm
1739	;;
1740	-vxsim* \| -vxworks* \| -windiss*)
1741	vendor=wrs
1742	;;
1743	-aux*)
1744	vendor=apple
1745	;;
1746	-hms*)
1747	vendor=hitachi
1748	;;
1749	-mpw* \| -macos*)
1750	vendor=apple
1751	;;
1752	-mint \| -mint[0-9] \| -MiNT \| -MiNT[0-9])
1753	vendor=atari
1754	;;
1755	-vos*)
1756	vendor=stratus
1757	;;
1758	esac
1759	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
1760	;;
1761	esac
1762
1763	echo $basic_machine$os
1764	exit
1765
1766	# Local variables:
1767	# eval: (add-hook 'write-file-hooks 'time-stamp)
1768	# time-stamp-start: "timestamp='"
1769	# time-stamp-format: "%:y-%02m-%02d"
1770	# time-stamp-end: "'"
1771	# End:

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