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 Free Software Foundation, Inc.
5
6timestamp='2003-07-02'
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# Originally written by Per Bothner <per@bothner.com>.
28# Please send patches to <config-patches@gnu.org>.  Submit a context
29# diff and a properly formatted ChangeLog entry.
30#
31# This script attempts to guess a canonical system name similar to
32# config.sub.  If it succeeds, it prints the system name on stdout, and
33# exits with 0.  Otherwise, it exits with 1.
34#
35# The plan is that this can be called by configure scripts if you
36# don't specify an explicit build system type.
37
38me=`echo "$0" | sed -e 's,.*/,,'`
39
40usage="\
41Usage: $0 [OPTION]
42
43Output the configuration name of the system \`$me' is run on.
44
45Operation modes:
46  -h, --help         print this help, then exit
47  -t, --time-stamp   print date of last modification, then exit
48  -v, --version      print version number, then exit
49
50Report bugs and patches to <config-patches@gnu.org>."
51
52version="\
53GNU config.guess ($timestamp)
54
55Originally written by Per Bothner.
56Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
57Free Software Foundation, Inc.
58
59This is free software; see the source for copying conditions.  There is NO
60warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
61
62help="
63Try \`$me --help' for more information."
64
65# Parse command line
66while test $# -gt 0 ; do
67  case $1 in
68    --time-stamp | --time* | -t )
69       echo "$timestamp" ; exit 0 ;;
70    --version | -v )
71       echo "$version" ; exit 0 ;;
72    --help | --h* | -h )
73       echo "$usage"; exit 0 ;;
74    -- )     # Stop option processing
75       shift; break ;;
76    - )	# Use stdin as input.
77       break ;;
78    -* )
79       echo "$me: invalid option $1$help" >&2
80       exit 1 ;;
81    * )
82       break ;;
83  esac
84done
85
86if test $# != 0; then
87  echo "$me: too many arguments$help" >&2
88  exit 1
89fi
90
91trap 'exit 1' 1 2 15
92
93# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94# compiler to aid in system detection is discouraged as it requires
95# temporary files to be created and, as you can see below, it is a
96# headache to deal with in a portable fashion.
97
98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
101# Portable tmp directory creation inspired by the Autoconf team.
102
103set_cc_for_build='
104trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
105trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
106: ${TMPDIR=/tmp} ;
107 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
108 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
109 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
110 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
111dummy=$tmp/dummy ;
112tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
113case $CC_FOR_BUILD,$HOST_CC,$CC in
114 ,,)    echo "int x;" > $dummy.c ;
115	for c in cc gcc c89 c99 ; do
116	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
117	     CC_FOR_BUILD="$c"; break ;
118	  fi ;
119	done ;
120	if test x"$CC_FOR_BUILD" = x ; then
121	  CC_FOR_BUILD=no_compiler_found ;
122	fi
123	;;
124 ,,*)   CC_FOR_BUILD=$CC ;;
125 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
126esac ;'
127
128# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
129# (ghazi@noc.rutgers.edu 1994-08-24)
130if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
131	PATH=$PATH:/.attbin ; export PATH
132fi
133
134UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
135UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
136UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
137UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
138
139# Note: order is significant - the case branches are not exclusive.
140
141case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
142    *:NetBSD:*:*)
143	# NetBSD (nbsd) targets should (where applicable) match one or
144	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
145	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
146	# switched to ELF, *-*-netbsd* would select the old
147	# object file format.  This provides both forward
148	# compatibility and a consistent mechanism for selecting the
149	# object file format.
150	#
151	# Note: NetBSD doesn't particularly care about the vendor
152	# portion of the name.  We always set it to "unknown".
153	sysctl="sysctl -n hw.machine_arch"
154	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
155	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
156	case "${UNAME_MACHINE_ARCH}" in
157	    armeb) machine=armeb-unknown ;;
158	    arm*) machine=arm-unknown ;;
159	    sh3el) machine=shl-unknown ;;
160	    sh3eb) machine=sh-unknown ;;
161	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
162	esac
163	# The Operating System including object format, if it has switched
164	# to ELF recently, or will in the future.
165	case "${UNAME_MACHINE_ARCH}" in
166	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
167		eval $set_cc_for_build
168		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
169			| grep __ELF__ >/dev/null
170		then
171		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
172		    # Return netbsd for either.  FIX?
173		    os=netbsd
174		else
175		    os=netbsdelf
176		fi
177		;;
178	    *)
179	        os=netbsd
180		;;
181	esac
182	# The OS release
183	# Debian GNU/NetBSD machines have a different userland, and
184	# thus, need a distinct triplet. However, they do not need
185	# kernel version information, so it can be replaced with a
186	# suitable tag, in the style of linux-gnu.
187	case "${UNAME_VERSION}" in
188	    Debian*)
189		release='-gnu'
190		;;
191	    *)
192		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
193		;;
194	esac
195	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
196	# contains redundant information, the shorter form:
197	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
198	echo "${machine}-${os}${release}"
199	exit 0 ;;
200    amiga:OpenBSD:*:*)
201	echo m68k-unknown-openbsd${UNAME_RELEASE}
202	exit 0 ;;
203    arc:OpenBSD:*:*)
204	echo mipsel-unknown-openbsd${UNAME_RELEASE}
205	exit 0 ;;
206    hp300:OpenBSD:*:*)
207	echo m68k-unknown-openbsd${UNAME_RELEASE}
208	exit 0 ;;
209    mac68k:OpenBSD:*:*)
210	echo m68k-unknown-openbsd${UNAME_RELEASE}
211	exit 0 ;;
212    macppc:OpenBSD:*:*)
213	echo powerpc-unknown-openbsd${UNAME_RELEASE}
214	exit 0 ;;
215    mvme68k:OpenBSD:*:*)
216	echo m68k-unknown-openbsd${UNAME_RELEASE}
217	exit 0 ;;
218    mvme88k:OpenBSD:*:*)
219	echo m88k-unknown-openbsd${UNAME_RELEASE}
220	exit 0 ;;
221    mvmeppc:OpenBSD:*:*)
222	echo powerpc-unknown-openbsd${UNAME_RELEASE}
223	exit 0 ;;
224    pmax:OpenBSD:*:*)
225	echo mipsel-unknown-openbsd${UNAME_RELEASE}
226	exit 0 ;;
227    sgi:OpenBSD:*:*)
228	echo mipseb-unknown-openbsd${UNAME_RELEASE}
229	exit 0 ;;
230    sun3:OpenBSD:*:*)
231	echo m68k-unknown-openbsd${UNAME_RELEASE}
232	exit 0 ;;
233    wgrisc:OpenBSD:*:*)
234	echo mipsel-unknown-openbsd${UNAME_RELEASE}
235	exit 0 ;;
236    *:OpenBSD:*:*)
237	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
238	exit 0 ;;
239    alpha:OSF1:*:*)
240	if test $UNAME_RELEASE = "V4.0"; then
241		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
242	fi
243	# According to Compaq, /usr/sbin/psrinfo has been available on
244	# OSF/1 and Tru64 systems produced since 1995.  I hope that
245	# covers most systems running today.  This code pipes the CPU
246	# types through head -n 1, so we only detect the type of CPU 0.
247	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
248	case "$ALPHA_CPU_TYPE" in
249	    "EV4 (21064)")
250		UNAME_MACHINE="alpha" ;;
251	    "EV4.5 (21064)")
252		UNAME_MACHINE="alpha" ;;
253	    "LCA4 (21066/21068)")
254		UNAME_MACHINE="alpha" ;;
255	    "EV5 (21164)")
256		UNAME_MACHINE="alphaev5" ;;
257	    "EV5.6 (21164A)")
258		UNAME_MACHINE="alphaev56" ;;
259	    "EV5.6 (21164PC)")
260		UNAME_MACHINE="alphapca56" ;;
261	    "EV5.7 (21164PC)")
262		UNAME_MACHINE="alphapca57" ;;
263	    "EV6 (21264)")
264		UNAME_MACHINE="alphaev6" ;;
265	    "EV6.7 (21264A)")
266		UNAME_MACHINE="alphaev67" ;;
267	    "EV6.8CB (21264C)")
268		UNAME_MACHINE="alphaev68" ;;
269	    "EV6.8AL (21264B)")
270		UNAME_MACHINE="alphaev68" ;;
271	    "EV6.8CX (21264D)")
272		UNAME_MACHINE="alphaev68" ;;
273	    "EV6.9A (21264/EV69A)")
274		UNAME_MACHINE="alphaev69" ;;
275	    "EV7 (21364)")
276		UNAME_MACHINE="alphaev7" ;;
277	    "EV7.9 (21364A)")
278		UNAME_MACHINE="alphaev79" ;;
279	esac
280	# A Vn.n version is a released version.
281	# A Tn.n version is a released field test version.
282	# A Xn.n version is an unreleased experimental baselevel.
283	# 1.2 uses "1.2" for uname -r.
284	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
285	exit 0 ;;
286    Alpha*:OpenVMS:*:*)
287	echo alpha-hp-vms
288	exit 0 ;;
289    Alpha\ *:Windows_NT*:*)
290	# How do we know it's Interix rather than the generic POSIX subsystem?
291	# Should we change UNAME_MACHINE based on the output of uname instead
292	# of the specific Alpha model?
293	echo alpha-pc-interix
294	exit 0 ;;
295    21064:Windows_NT:50:3)
296	echo alpha-dec-winnt3.5
297	exit 0 ;;
298    Amiga*:UNIX_System_V:4.0:*)
299	echo m68k-unknown-sysv4
300	exit 0;;
301    *:[Aa]miga[Oo][Ss]:*:*)
302	echo ${UNAME_MACHINE}-unknown-amigaos
303	exit 0 ;;
304    *:[Mm]orph[Oo][Ss]:*:*)
305	echo ${UNAME_MACHINE}-unknown-morphos
306	exit 0 ;;
307    *:OS/390:*:*)
308	echo i370-ibm-openedition
309	exit 0 ;;
310    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
311	echo arm-acorn-riscix${UNAME_RELEASE}
312	exit 0;;
313    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
314	echo hppa1.1-hitachi-hiuxmpp
315	exit 0;;
316    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
317	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
318	if test "`(/bin/universe) 2>/dev/null`" = att ; then
319		echo pyramid-pyramid-sysv3
320	else
321		echo pyramid-pyramid-bsd
322	fi
323	exit 0 ;;
324    NILE*:*:*:dcosx)
325	echo pyramid-pyramid-svr4
326	exit 0 ;;
327    DRS?6000:unix:4.0:6*)
328	echo sparc-icl-nx6
329	exit 0 ;;
330    DRS?6000:UNIX_SV:4.2*:7*)
331	case `/usr/bin/uname -p` in
332	    sparc) echo sparc-icl-nx7 && exit 0 ;;
333	esac ;;
334    sun4H:SunOS:5.*:*)
335	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336	exit 0 ;;
337    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
338	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
339	exit 0 ;;
340    i86pc:SunOS:5.*:*)
341	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
342	exit 0 ;;
343    sun4*:SunOS:6*:*)
344	# According to config.sub, this is the proper way to canonicalize
345	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
346	# it's likely to be more like Solaris than SunOS4.
347	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
348	exit 0 ;;
349    sun4*:SunOS:*:*)
350	case "`/usr/bin/arch -k`" in
351	    Series*|S4*)
352		UNAME_RELEASE=`uname -v`
353		;;
354	esac
355	# Japanese Language versions have a version number like `4.1.3-JL'.
356	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
357	exit 0 ;;
358    sun3*:SunOS:*:*)
359	echo m68k-sun-sunos${UNAME_RELEASE}
360	exit 0 ;;
361    sun*:*:4.2BSD:*)
362	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
363	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
364	case "`/bin/arch`" in
365	    sun3)
366		echo m68k-sun-sunos${UNAME_RELEASE}
367		;;
368	    sun4)
369		echo sparc-sun-sunos${UNAME_RELEASE}
370		;;
371	esac
372	exit 0 ;;
373    aushp:SunOS:*:*)
374	echo sparc-auspex-sunos${UNAME_RELEASE}
375	exit 0 ;;
376    # The situation for MiNT is a little confusing.  The machine name
377    # can be virtually everything (everything which is not
378    # "atarist" or "atariste" at least should have a processor
379    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
380    # to the lowercase version "mint" (or "freemint").  Finally
381    # the system name "TOS" denotes a system which is actually not
382    # MiNT.  But MiNT is downward compatible to TOS, so this should
383    # be no problem.
384    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
385        echo m68k-atari-mint${UNAME_RELEASE}
386	exit 0 ;;
387    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
388	echo m68k-atari-mint${UNAME_RELEASE}
389        exit 0 ;;
390    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
391        echo m68k-atari-mint${UNAME_RELEASE}
392	exit 0 ;;
393    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
394        echo m68k-milan-mint${UNAME_RELEASE}
395        exit 0 ;;
396    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
397        echo m68k-hades-mint${UNAME_RELEASE}
398        exit 0 ;;
399    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
400        echo m68k-unknown-mint${UNAME_RELEASE}
401        exit 0 ;;
402    powerpc:machten:*:*)
403	echo powerpc-apple-machten${UNAME_RELEASE}
404	exit 0 ;;
405    RISC*:Mach:*:*)
406	echo mips-dec-mach_bsd4.3
407	exit 0 ;;
408    RISC*:ULTRIX:*:*)
409	echo mips-dec-ultrix${UNAME_RELEASE}
410	exit 0 ;;
411    VAX*:ULTRIX*:*:*)
412	echo vax-dec-ultrix${UNAME_RELEASE}
413	exit 0 ;;
414    2020:CLIX:*:* | 2430:CLIX:*:*)
415	echo clipper-intergraph-clix${UNAME_RELEASE}
416	exit 0 ;;
417    mips:*:*:UMIPS | mips:*:*:RISCos)
418	eval $set_cc_for_build
419	sed 's/^	//' << EOF >$dummy.c
420#ifdef __cplusplus
421#include <stdio.h>  /* for printf() prototype */
422	int main (int argc, char *argv[]) {
423#else
424	int main (argc, argv) int argc; char *argv[]; {
425#endif
426	#if defined (host_mips) && defined (MIPSEB)
427	#if defined (SYSTYPE_SYSV)
428	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
429	#endif
430	#if defined (SYSTYPE_SVR4)
431	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
432	#endif
433	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
434	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
435	#endif
436	#endif
437	  exit (-1);
438	}
439EOF
440	$CC_FOR_BUILD -o $dummy $dummy.c \
441	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
442	  && exit 0
443	echo mips-mips-riscos${UNAME_RELEASE}
444	exit 0 ;;
445    Motorola:PowerMAX_OS:*:*)
446	echo powerpc-motorola-powermax
447	exit 0 ;;
448    Motorola:*:4.3:PL8-*)
449	echo powerpc-harris-powermax
450	exit 0 ;;
451    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
452	echo powerpc-harris-powermax
453	exit 0 ;;
454    Night_Hawk:Power_UNIX:*:*)
455	echo powerpc-harris-powerunix
456	exit 0 ;;
457    m88k:CX/UX:7*:*)
458	echo m88k-harris-cxux7
459	exit 0 ;;
460    m88k:*:4*:R4*)
461	echo m88k-motorola-sysv4
462	exit 0 ;;
463    m88k:*:3*:R3*)
464	echo m88k-motorola-sysv3
465	exit 0 ;;
466    AViiON:dgux:*:*)
467        # DG/UX returns AViiON for all architectures
468        UNAME_PROCESSOR=`/usr/bin/uname -p`
469	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
470	then
471	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
472	       [ ${TARGET_BINARY_INTERFACE}x = x ]
473	    then
474		echo m88k-dg-dgux${UNAME_RELEASE}
475	    else
476		echo m88k-dg-dguxbcs${UNAME_RELEASE}
477	    fi
478	else
479	    echo i586-dg-dgux${UNAME_RELEASE}
480	fi
481 	exit 0 ;;
482    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
483	echo m88k-dolphin-sysv3
484	exit 0 ;;
485    M88*:*:R3*:*)
486	# Delta 88k system running SVR3
487	echo m88k-motorola-sysv3
488	exit 0 ;;
489    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
490	echo m88k-tektronix-sysv3
491	exit 0 ;;
492    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
493	echo m68k-tektronix-bsd
494	exit 0 ;;
495    *:IRIX*:*:*)
496	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
497	exit 0 ;;
498    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
499	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
500	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
501    i*86:AIX:*:*)
502	echo i386-ibm-aix
503	exit 0 ;;
504    ia64:AIX:*:*)
505	if [ -x /usr/bin/oslevel ] ; then
506		IBM_REV=`/usr/bin/oslevel`
507	else
508		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
509	fi
510	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
511	exit 0 ;;
512    *:AIX:2:3)
513	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
514		eval $set_cc_for_build
515		sed 's/^		//' << EOF >$dummy.c
516		#include <sys/systemcfg.h>
517
518		main()
519			{
520			if (!__power_pc())
521				exit(1);
522			puts("powerpc-ibm-aix3.2.5");
523			exit(0);
524			}
525EOF
526		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
527		echo rs6000-ibm-aix3.2.5
528	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
529		echo rs6000-ibm-aix3.2.4
530	else
531		echo rs6000-ibm-aix3.2
532	fi
533	exit 0 ;;
534    *:AIX:*:[45])
535	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
536	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
537		IBM_ARCH=rs6000
538	else
539		IBM_ARCH=powerpc
540	fi
541	if [ -x /usr/bin/oslevel ] ; then
542		IBM_REV=`/usr/bin/oslevel`
543	else
544		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
545	fi
546	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
547	exit 0 ;;
548    *:AIX:*:*)
549	echo rs6000-ibm-aix
550	exit 0 ;;
551    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
552	echo romp-ibm-bsd4.4
553	exit 0 ;;
554    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
555	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
556	exit 0 ;;                           # report: romp-ibm BSD 4.3
557    *:BOSX:*:*)
558	echo rs6000-bull-bosx
559	exit 0 ;;
560    DPX/2?00:B.O.S.:*:*)
561	echo m68k-bull-sysv3
562	exit 0 ;;
563    9000/[34]??:4.3bsd:1.*:*)
564	echo m68k-hp-bsd
565	exit 0 ;;
566    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
567	echo m68k-hp-bsd4.4
568	exit 0 ;;
569    9000/[34678]??:HP-UX:*:*)
570	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
571	case "${UNAME_MACHINE}" in
572	    9000/31? )            HP_ARCH=m68000 ;;
573	    9000/[34]?? )         HP_ARCH=m68k ;;
574	    9000/[678][0-9][0-9])
575		if [ -x /usr/bin/getconf ]; then
576		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
577                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
578                    case "${sc_cpu_version}" in
579                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
580                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
581                      532)                      # CPU_PA_RISC2_0
582                        case "${sc_kernel_bits}" in
583                          32) HP_ARCH="hppa2.0n" ;;
584                          64) HP_ARCH="hppa2.0w" ;;
585			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
586                        esac ;;
587                    esac
588		fi
589		if [ "${HP_ARCH}" = "" ]; then
590		    eval $set_cc_for_build
591		    sed 's/^              //' << EOF >$dummy.c
592
593              #define _HPUX_SOURCE
594              #include <stdlib.h>
595              #include <unistd.h>
596
597              int main ()
598              {
599              #if defined(_SC_KERNEL_BITS)
600                  long bits = sysconf(_SC_KERNEL_BITS);
601              #endif
602                  long cpu  = sysconf (_SC_CPU_VERSION);
603
604                  switch (cpu)
605              	{
606              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
607              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
608              	case CPU_PA_RISC2_0:
609              #if defined(_SC_KERNEL_BITS)
610              	    switch (bits)
611              		{
612              		case 64: puts ("hppa2.0w"); break;
613              		case 32: puts ("hppa2.0n"); break;
614              		default: puts ("hppa2.0"); break;
615              		} break;
616              #else  /* !defined(_SC_KERNEL_BITS) */
617              	    puts ("hppa2.0"); break;
618              #endif
619              	default: puts ("hppa1.0"); break;
620              	}
621                  exit (0);
622              }
623EOF
624		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
625		    test -z "$HP_ARCH" && HP_ARCH=hppa
626		fi ;;
627	esac
628	if [ ${HP_ARCH} = "hppa2.0w" ]
629	then
630	    # avoid double evaluation of $set_cc_for_build
631	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
632	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
633	    then
634		HP_ARCH="hppa2.0w"
635	    else
636		HP_ARCH="hppa64"
637	    fi
638	fi
639	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
640	exit 0 ;;
641    ia64:HP-UX:*:*)
642	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
643	echo ia64-hp-hpux${HPUX_REV}
644	exit 0 ;;
645    3050*:HI-UX:*:*)
646	eval $set_cc_for_build
647	sed 's/^	//' << EOF >$dummy.c
648	#include <unistd.h>
649	int
650	main ()
651	{
652	  long cpu = sysconf (_SC_CPU_VERSION);
653	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
654	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
655	     results, however.  */
656	  if (CPU_IS_PA_RISC (cpu))
657	    {
658	      switch (cpu)
659		{
660		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
661		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
662		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
663		  default: puts ("hppa-hitachi-hiuxwe2"); break;
664		}
665	    }
666	  else if (CPU_IS_HP_MC68K (cpu))
667	    puts ("m68k-hitachi-hiuxwe2");
668	  else puts ("unknown-hitachi-hiuxwe2");
669	  exit (0);
670	}
671EOF
672	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
673	echo unknown-hitachi-hiuxwe2
674	exit 0 ;;
675    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
676	echo hppa1.1-hp-bsd
677	exit 0 ;;
678    9000/8??:4.3bsd:*:*)
679	echo hppa1.0-hp-bsd
680	exit 0 ;;
681    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
682	echo hppa1.0-hp-mpeix
683	exit 0 ;;
684    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
685	echo hppa1.1-hp-osf
686	exit 0 ;;
687    hp8??:OSF1:*:*)
688	echo hppa1.0-hp-osf
689	exit 0 ;;
690    i*86:OSF1:*:*)
691	if [ -x /usr/sbin/sysversion ] ; then
692	    echo ${UNAME_MACHINE}-unknown-osf1mk
693	else
694	    echo ${UNAME_MACHINE}-unknown-osf1
695	fi
696	exit 0 ;;
697    parisc*:Lites*:*:*)
698	echo hppa1.1-hp-lites
699	exit 0 ;;
700    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
701	echo c1-convex-bsd
702        exit 0 ;;
703    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
704	if getsysinfo -f scalar_acc
705	then echo c32-convex-bsd
706	else echo c2-convex-bsd
707	fi
708        exit 0 ;;
709    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
710	echo c34-convex-bsd
711        exit 0 ;;
712    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
713	echo c38-convex-bsd
714        exit 0 ;;
715    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
716	echo c4-convex-bsd
717        exit 0 ;;
718    CRAY*Y-MP:*:*:*)
719	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
720	exit 0 ;;
721    CRAY*[A-Z]90:*:*:*)
722	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
723	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
724	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
725	      -e 's/\.[^.]*$/.X/'
726	exit 0 ;;
727    CRAY*TS:*:*:*)
728	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
729	exit 0 ;;
730    CRAY*T3E:*:*:*)
731	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
732	exit 0 ;;
733    CRAY*SV1:*:*:*)
734	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
735	exit 0 ;;
736    *:UNICOS/mp:*:*)
737	echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' 
738	exit 0 ;;
739    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
740	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
741        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
742        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
743        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
744        exit 0 ;;
745    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
746	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
747	exit 0 ;;
748    sparc*:BSD/OS:*:*)
749	echo sparc-unknown-bsdi${UNAME_RELEASE}
750	exit 0 ;;
751    *:BSD/OS:*:*)
752	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
753	exit 0 ;;
754    *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
755	# Determine whether the default compiler uses glibc.
756	eval $set_cc_for_build
757	sed 's/^	//' << EOF >$dummy.c
758	#include <features.h>
759	#if __GLIBC__ >= 2
760	LIBC=gnu
761	#else
762	LIBC=
763	#endif
764EOF
765	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
766	# GNU/FreeBSD systems have a "k" prefix to indicate we are using
767	# FreeBSD's kernel, but not the complete OS.
768	case ${LIBC} in gnu) kernel_only='k' ;; esac
769	echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
770	exit 0 ;;
771    i*:CYGWIN*:*)
772	echo ${UNAME_MACHINE}-pc-cygwin
773	exit 0 ;;
774    i*:MINGW*:*)
775	echo ${UNAME_MACHINE}-pc-mingw32
776	exit 0 ;;
777    i*:PW*:*)
778	echo ${UNAME_MACHINE}-pc-pw32
779	exit 0 ;;
780    x86:Interix*:[34]*)
781	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
782	exit 0 ;;
783    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
784	echo i${UNAME_MACHINE}-pc-mks
785	exit 0 ;;
786    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
787	# How do we know it's Interix rather than the generic POSIX subsystem?
788	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
789	# UNAME_MACHINE based on the output of uname instead of i386?
790	echo i586-pc-interix
791	exit 0 ;;
792    i*:UWIN*:*)
793	echo ${UNAME_MACHINE}-pc-uwin
794	exit 0 ;;
795    p*:CYGWIN*:*)
796	echo powerpcle-unknown-cygwin
797	exit 0 ;;
798    prep*:SunOS:5.*:*)
799	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
800	exit 0 ;;
801    *:GNU:*:*)
802	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
803	exit 0 ;;
804    i*86:Minix:*:*)
805	echo ${UNAME_MACHINE}-pc-minix
806	exit 0 ;;
807    arm*:Linux:*:*)
808	echo ${UNAME_MACHINE}-unknown-linux-gnu
809	exit 0 ;;
810    cris:Linux:*:*)
811	echo cris-axis-linux-gnu
812	exit 0 ;;
813    ia64:Linux:*:*)
814	echo ${UNAME_MACHINE}-unknown-linux-gnu
815	exit 0 ;;
816    m68*:Linux:*:*)
817	echo ${UNAME_MACHINE}-unknown-linux-gnu
818	exit 0 ;;
819    mips:Linux:*:*)
820	eval $set_cc_for_build
821	sed 's/^	//' << EOF >$dummy.c
822	#undef CPU
823	#undef mips
824	#undef mipsel
825	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
826	CPU=mipsel
827	#else
828	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
829	CPU=mips
830	#else
831	CPU=
832	#endif
833	#endif
834EOF
835	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
836	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
837	;;
838    mips64:Linux:*:*)
839	eval $set_cc_for_build
840	sed 's/^	//' << EOF >$dummy.c
841	#undef CPU
842	#undef mips64
843	#undef mips64el
844	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
845	CPU=mips64el
846	#else
847	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
848	CPU=mips64
849	#else
850	CPU=
851	#endif
852	#endif
853EOF
854	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
855	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
856	;;
857    ppc:Linux:*:*)
858	echo powerpc-unknown-linux-gnu
859	exit 0 ;;
860    ppc64:Linux:*:*)
861	echo powerpc64-unknown-linux-gnu
862	exit 0 ;;
863    alpha:Linux:*:*)
864	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
865	  EV5)   UNAME_MACHINE=alphaev5 ;;
866	  EV56)  UNAME_MACHINE=alphaev56 ;;
867	  PCA56) UNAME_MACHINE=alphapca56 ;;
868	  PCA57) UNAME_MACHINE=alphapca56 ;;
869	  EV6)   UNAME_MACHINE=alphaev6 ;;
870	  EV67)  UNAME_MACHINE=alphaev67 ;;
871	  EV68*) UNAME_MACHINE=alphaev68 ;;
872        esac
873	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
874	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
875	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
876	exit 0 ;;
877    parisc:Linux:*:* | hppa:Linux:*:*)
878	# Look for CPU level
879	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
880	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
881	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
882	  *)    echo hppa-unknown-linux-gnu ;;
883	esac
884	exit 0 ;;
885    parisc64:Linux:*:* | hppa64:Linux:*:*)
886	echo hppa64-unknown-linux-gnu
887	exit 0 ;;
888    s390:Linux:*:* | s390x:Linux:*:*)
889	echo ${UNAME_MACHINE}-ibm-linux
890	exit 0 ;;
891    sh64*:Linux:*:*)
892    	echo ${UNAME_MACHINE}-unknown-linux-gnu
893	exit 0 ;;
894    sh*:Linux:*:*)
895	echo ${UNAME_MACHINE}-unknown-linux-gnu
896	exit 0 ;;
897    sparc:Linux:*:* | sparc64:Linux:*:*)
898	echo ${UNAME_MACHINE}-unknown-linux-gnu
899	exit 0 ;;
900    x86_64:Linux:*:*)
901	echo x86_64-unknown-linux-gnu
902	exit 0 ;;
903    i*86:Linux:*:*)
904	# The BFD linker knows what the default object file format is, so
905	# first see if it will tell us. cd to the root directory to prevent
906	# problems with other programs or directories called `ld' in the path.
907	# Set LC_ALL=C to ensure ld outputs messages in English.
908	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
909			 | sed -ne '/supported targets:/!d
910				    s/[ 	][ 	]*/ /g
911				    s/.*supported targets: *//
912				    s/ .*//
913				    p'`
914        case "$ld_supported_targets" in
915	  elf32-i386)
916		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
917		;;
918	  a.out-i386-linux)
919		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
920		exit 0 ;;
921	  coff-i386)
922		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
923		exit 0 ;;
924	  "")
925		# Either a pre-BFD a.out linker (linux-gnuoldld) or
926		# one that does not give us useful --help.
927		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
928		exit 0 ;;
929	esac
930	# Determine whether the default compiler is a.out or elf
931	eval $set_cc_for_build
932	sed 's/^	//' << EOF >$dummy.c
933	#include <features.h>
934	#ifdef __ELF__
935	# ifdef __GLIBC__
936	#  if __GLIBC__ >= 2
937	LIBC=gnu
938	#  else
939	LIBC=gnulibc1
940	#  endif
941	# else
942	LIBC=gnulibc1
943	# endif
944	#else
945	#ifdef __INTEL_COMPILER
946	LIBC=gnu
947	#else
948	LIBC=gnuaout
949	#endif
950	#endif
951EOF
952	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
953	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
954	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
955	;;
956    i*86:DYNIX/ptx:4*:*)
957	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
958	# earlier versions are messed up and put the nodename in both
959	# sysname and nodename.
960	echo i386-sequent-sysv4
961	exit 0 ;;
962    i*86:UNIX_SV:4.2MP:2.*)
963        # Unixware is an offshoot of SVR4, but it has its own version
964        # number series starting with 2...
965        # I am not positive that other SVR4 systems won't match this,
966	# I just have to hope.  -- rms.
967        # Use sysv4.2uw... so that sysv4* matches it.
968	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
969	exit 0 ;;
970    i*86:OS/2:*:*)
971	# If we were able to find `uname', then EMX Unix compatibility
972	# is probably installed.
973	echo ${UNAME_MACHINE}-pc-os2-emx
974	exit 0 ;;
975    i*86:XTS-300:*:STOP)
976	echo ${UNAME_MACHINE}-unknown-stop
977	exit 0 ;;
978    i*86:atheos:*:*)
979	echo ${UNAME_MACHINE}-unknown-atheos
980	exit 0 ;;
981    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
982	echo i386-unknown-lynxos${UNAME_RELEASE}
983	exit 0 ;;
984    i*86:*DOS:*:*)
985	echo ${UNAME_MACHINE}-pc-msdosdjgpp
986	exit 0 ;;
987    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
988	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
989	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
990		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
991	else
992		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
993	fi
994	exit 0 ;;
995    i*86:*:5:[78]*)
996	case `/bin/uname -X | grep "^Machine"` in
997	    *486*)	     UNAME_MACHINE=i486 ;;
998	    *Pentium)	     UNAME_MACHINE=i586 ;;
999	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1000	esac
1001	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1002	exit 0 ;;
1003    i*86:*:3.2:*)
1004	if test -f /usr/options/cb.name; then
1005		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1006		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1007	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1008		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1009		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1010		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1011			&& UNAME_MACHINE=i586
1012		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1013			&& UNAME_MACHINE=i686
1014		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1015			&& UNAME_MACHINE=i686
1016		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1017	else
1018		echo ${UNAME_MACHINE}-pc-sysv32
1019	fi
1020	exit 0 ;;
1021    pc:*:*:*)
1022	# Left here for compatibility:
1023        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1024        # the processor, so we play safe by assuming i386.
1025	echo i386-pc-msdosdjgpp
1026        exit 0 ;;
1027    Intel:Mach:3*:*)
1028	echo i386-pc-mach3
1029	exit 0 ;;
1030    paragon:*:*:*)
1031	echo i860-intel-osf1
1032	exit 0 ;;
1033    i860:*:4.*:*) # i860-SVR4
1034	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1035	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1036	else # Add other i860-SVR4 vendors below as they are discovered.
1037	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1038	fi
1039	exit 0 ;;
1040    mini*:CTIX:SYS*5:*)
1041	# "miniframe"
1042	echo m68010-convergent-sysv
1043	exit 0 ;;
1044    mc68k:UNIX:SYSTEM5:3.51m)
1045	echo m68k-convergent-sysv
1046	exit 0 ;;
1047    M680?0:D-NIX:5.3:*)
1048	echo m68k-diab-dnix
1049	exit 0 ;;
1050    M68*:*:R3V[567]*:*)
1051	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1052    3[34]??:*: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)
1053	OS_REL=''
1054	test -r /etc/.relid \
1055	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1056	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1057	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1058	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1059	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1060    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1061        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1062          && echo i486-ncr-sysv4 && exit 0 ;;
1063    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1064	echo m68k-unknown-lynxos${UNAME_RELEASE}
1065	exit 0 ;;
1066    mc68030:UNIX_System_V:4.*:*)
1067	echo m68k-atari-sysv4
1068	exit 0 ;;
1069    TSUNAMI:LynxOS:2.*:*)
1070	echo sparc-unknown-lynxos${UNAME_RELEASE}
1071	exit 0 ;;
1072    rs6000:LynxOS:2.*:*)
1073	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1074	exit 0 ;;
1075    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1076	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1077	exit 0 ;;
1078    SM[BE]S:UNIX_SV:*:*)
1079	echo mips-dde-sysv${UNAME_RELEASE}
1080	exit 0 ;;
1081    RM*:ReliantUNIX-*:*:*)
1082	echo mips-sni-sysv4
1083	exit 0 ;;
1084    RM*:SINIX-*:*:*)
1085	echo mips-sni-sysv4
1086	exit 0 ;;
1087    *:SINIX-*:*:*)
1088	if uname -p 2>/dev/null >/dev/null ; then
1089		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1090		echo ${UNAME_MACHINE}-sni-sysv4
1091	else
1092		echo ns32k-sni-sysv
1093	fi
1094	exit 0 ;;
1095    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1096                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1097        echo i586-unisys-sysv4
1098        exit 0 ;;
1099    *:UNIX_System_V:4*:FTX*)
1100	# From Gerald Hewes <hewes@openmarket.com>.
1101	# How about differentiating between stratus architectures? -djm
1102	echo hppa1.1-stratus-sysv4
1103	exit 0 ;;
1104    *:*:*:FTX*)
1105	# From seanf@swdc.stratus.com.
1106	echo i860-stratus-sysv4
1107	exit 0 ;;
1108    *:VOS:*:*)
1109	# From Paul.Green@stratus.com.
1110	echo hppa1.1-stratus-vos
1111	exit 0 ;;
1112    mc68*:A/UX:*:*)
1113	echo m68k-apple-aux${UNAME_RELEASE}
1114	exit 0 ;;
1115    news*:NEWS-OS:6*:*)
1116	echo mips-sony-newsos6
1117	exit 0 ;;
1118    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1119	if [ -d /usr/nec ]; then
1120	        echo mips-nec-sysv${UNAME_RELEASE}
1121	else
1122	        echo mips-unknown-sysv${UNAME_RELEASE}
1123	fi
1124        exit 0 ;;
1125    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1126	echo powerpc-be-beos
1127	exit 0 ;;
1128    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1129	echo powerpc-apple-beos
1130	exit 0 ;;
1131    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1132	echo i586-pc-beos
1133	exit 0 ;;
1134    SX-4:SUPER-UX:*:*)
1135	echo sx4-nec-superux${UNAME_RELEASE}
1136	exit 0 ;;
1137    SX-5:SUPER-UX:*:*)
1138	echo sx5-nec-superux${UNAME_RELEASE}
1139	exit 0 ;;
1140    SX-6:SUPER-UX:*:*)
1141	echo sx6-nec-superux${UNAME_RELEASE}
1142	exit 0 ;;
1143    Power*:Rhapsody:*:*)
1144	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1145	exit 0 ;;
1146    *:Rhapsody:*:*)
1147	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1148	exit 0 ;;
1149    *:Darwin:*:*)
1150	case `uname -p` in
1151	    *86) UNAME_PROCESSOR=i686 ;;
1152	    powerpc) UNAME_PROCESSOR=powerpc ;;
1153	esac
1154	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1155	exit 0 ;;
1156    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1157	UNAME_PROCESSOR=`uname -p`
1158	if test "$UNAME_PROCESSOR" = "x86"; then
1159		UNAME_PROCESSOR=i386
1160		UNAME_MACHINE=pc
1161	fi
1162	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1163	exit 0 ;;
1164    *:QNX:*:4*)
1165	echo i386-pc-qnx
1166	exit 0 ;;
1167    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
1168	echo nsr-tandem-nsk${UNAME_RELEASE}
1169	exit 0 ;;
1170    *:NonStop-UX:*:*)
1171	echo mips-compaq-nonstopux
1172	exit 0 ;;
1173    BS2000:POSIX*:*:*)
1174	echo bs2000-siemens-sysv
1175	exit 0 ;;
1176    DS/*:UNIX_System_V:*:*)
1177	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1178	exit 0 ;;
1179    *:Plan9:*:*)
1180	# "uname -m" is not consistent, so use $cputype instead. 386
1181	# is converted to i386 for consistency with other x86
1182	# operating systems.
1183	if test "$cputype" = "386"; then
1184	    UNAME_MACHINE=i386
1185	else
1186	    UNAME_MACHINE="$cputype"
1187	fi
1188	echo ${UNAME_MACHINE}-unknown-plan9
1189	exit 0 ;;
1190    *:TOPS-10:*:*)
1191	echo pdp10-unknown-tops10
1192	exit 0 ;;
1193    *:TENEX:*:*)
1194	echo pdp10-unknown-tenex
1195	exit 0 ;;
1196    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1197	echo pdp10-dec-tops20
1198	exit 0 ;;
1199    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1200	echo pdp10-xkl-tops20
1201	exit 0 ;;
1202    *:TOPS-20:*:*)
1203	echo pdp10-unknown-tops20
1204	exit 0 ;;
1205    *:ITS:*:*)
1206	echo pdp10-unknown-its
1207	exit 0 ;;
1208    SEI:*:*:SEIUX)
1209        echo mips-sei-seiux${UNAME_RELEASE}
1210	exit 0 ;;
1211esac
1212
1213#echo '(No uname command or uname output not recognized.)' 1>&2
1214#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1215
1216eval $set_cc_for_build
1217cat >$dummy.c <<EOF
1218#ifdef _SEQUENT_
1219# include <sys/types.h>
1220# include <sys/utsname.h>
1221#endif
1222main ()
1223{
1224#if defined (sony)
1225#if defined (MIPSEB)
1226  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1227     I don't know....  */
1228  printf ("mips-sony-bsd\n"); exit (0);
1229#else
1230#include <sys/param.h>
1231  printf ("m68k-sony-newsos%s\n",
1232#ifdef NEWSOS4
1233          "4"
1234#else
1235	  ""
1236#endif
1237         ); exit (0);
1238#endif
1239#endif
1240
1241#if defined (__arm) && defined (__acorn) && defined (__unix)
1242  printf ("arm-acorn-riscix"); exit (0);
1243#endif
1244
1245#if defined (hp300) && !defined (hpux)
1246  printf ("m68k-hp-bsd\n"); exit (0);
1247#endif
1248
1249#if defined (NeXT)
1250#if !defined (__ARCHITECTURE__)
1251#define __ARCHITECTURE__ "m68k"
1252#endif
1253  int version;
1254  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1255  if (version < 4)
1256    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1257  else
1258    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1259  exit (0);
1260#endif
1261
1262#if defined (MULTIMAX) || defined (n16)
1263#if defined (UMAXV)
1264  printf ("ns32k-encore-sysv\n"); exit (0);
1265#else
1266#if defined (CMU)
1267  printf ("ns32k-encore-mach\n"); exit (0);
1268#else
1269  printf ("ns32k-encore-bsd\n"); exit (0);
1270#endif
1271#endif
1272#endif
1273
1274#if defined (__386BSD__)
1275  printf ("i386-pc-bsd\n"); exit (0);
1276#endif
1277
1278#if defined (sequent)
1279#if defined (i386)
1280  printf ("i386-sequent-dynix\n"); exit (0);
1281#endif
1282#if defined (ns32000)
1283  printf ("ns32k-sequent-dynix\n"); exit (0);
1284#endif
1285#endif
1286
1287#if defined (_SEQUENT_)
1288    struct utsname un;
1289
1290    uname(&un);
1291
1292    if (strncmp(un.version, "V2", 2) == 0) {
1293	printf ("i386-sequent-ptx2\n"); exit (0);
1294    }
1295    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1296	printf ("i386-sequent-ptx1\n"); exit (0);
1297    }
1298    printf ("i386-sequent-ptx\n"); exit (0);
1299
1300#endif
1301
1302#if defined (vax)
1303# if !defined (ultrix)
1304#  include <sys/param.h>
1305#  if defined (BSD)
1306#   if BSD == 43
1307      printf ("vax-dec-bsd4.3\n"); exit (0);
1308#   else
1309#    if BSD == 199006
1310      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1311#    else
1312      printf ("vax-dec-bsd\n"); exit (0);
1313#    endif
1314#   endif
1315#  else
1316    printf ("vax-dec-bsd\n"); exit (0);
1317#  endif
1318# else
1319    printf ("vax-dec-ultrix\n"); exit (0);
1320# endif
1321#endif
1322
1323#if defined (alliant) && defined (i860)
1324  printf ("i860-alliant-bsd\n"); exit (0);
1325#endif
1326
1327  exit (1);
1328}
1329EOF
1330
1331$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
1332
1333# Apollos put the system type in the environment.
1334
1335test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1336
1337# Convex versions that predate uname can use getsysinfo(1)
1338
1339if [ -x /usr/convex/getsysinfo ]
1340then
1341    case `getsysinfo -f cpu_type` in
1342    c1*)
1343	echo c1-convex-bsd
1344	exit 0 ;;
1345    c2*)
1346	if getsysinfo -f scalar_acc
1347	then echo c32-convex-bsd
1348	else echo c2-convex-bsd
1349	fi
1350	exit 0 ;;
1351    c34*)
1352	echo c34-convex-bsd
1353	exit 0 ;;
1354    c38*)
1355	echo c38-convex-bsd
1356	exit 0 ;;
1357    c4*)
1358	echo c4-convex-bsd
1359	exit 0 ;;
1360    esac
1361fi
1362
1363cat >&2 <<EOF
1364$0: unable to guess system type
1365
1366This script, last modified $timestamp, has failed to recognize
1367the operating system you are using. It is advised that you
1368download the most up to date version of the config scripts from
1369
1370    ftp://ftp.gnu.org/pub/gnu/config/
1371
1372If the version you run ($0) is already up to date, please
1373send the following data and any information you think might be
1374pertinent to <config-patches@gnu.org> in order to provide the needed
1375information to handle your system.
1376
1377config.guess timestamp = $timestamp
1378
1379uname -m = `(uname -m) 2>/dev/null || echo unknown`
1380uname -r = `(uname -r) 2>/dev/null || echo unknown`
1381uname -s = `(uname -s) 2>/dev/null || echo unknown`
1382uname -v = `(uname -v) 2>/dev/null || echo unknown`
1383
1384/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1385/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1386
1387hostinfo               = `(hostinfo) 2>/dev/null`
1388/bin/universe          = `(/bin/universe) 2>/dev/null`
1389/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1390/bin/arch              = `(/bin/arch) 2>/dev/null`
1391/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1392/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1393
1394UNAME_MACHINE = ${UNAME_MACHINE}
1395UNAME_RELEASE = ${UNAME_RELEASE}
1396UNAME_SYSTEM  = ${UNAME_SYSTEM}
1397UNAME_VERSION = ${UNAME_VERSION}
1398EOF
1399
1400exit 1
1401
1402# Local variables:
1403# eval: (add-hook 'write-file-hooks 'time-stamp)
1404# time-stamp-start: "timestamp='"
1405# time-stamp-format: "%:y-%02m-%02d"
1406# time-stamp-end: "'"
1407# End:
1408