ncurses 5.9 - patch 20111224
[ncurses.git] / config.guess
1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
5 #   2911 Free Software Foundation, Inc.
6
7 timestamp='2011-01-01'
8
9 # This file is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
13 #
14 # This program is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 # General Public License for more details.
18 #
19 # You should have received a copy of the GNU General Public License
20 # along with this program; if not, write to the Free Software
21 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
22 # 02110-1301, USA.
23 #
24 # As a special exception to the GNU General Public License, if you
25 # distribute this file as part of a program that contains a
26 # configuration script generated by Autoconf, you may include it under
27 # the same distribution terms that you use for the rest of that program.
28
29
30 # Originally written by Per Bothner.  Please send patches (context
31 # diff format) to <config-patches@gnu.org> and include a ChangeLog
32 # entry.
33 #
34 # This script attempts to guess a canonical system name similar to
35 # config.sub.  If it succeeds, it prints the system name on stdout, and
36 # exits with 0.  Otherwise, it exits with 1.
37 #
38 # You can get the latest version of this script from:
39 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
40
41 me=`echo "$0" | sed -e 's,.*/,,'`
42
43 usage="\
44 Usage: $0 [OPTION]
45
46 Output the configuration name of the system \`$me' is run on.
47
48 Operation modes:
49   -h, --help         print this help, then exit
50   -t, --time-stamp   print date of last modification, then exit
51   -v, --version      print version number, then exit
52
53 Report bugs and patches to <config-patches@gnu.org>."
54
55 version="\
56 GNU config.guess ($timestamp)
57
58 Originally written by Per Bothner.
59 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
60 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
61 Free Software Foundation, Inc.
62
63 This is free software; see the source for copying conditions.  There is NO
64 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
65
66 help="
67 Try \`$me --help' for more information."
68
69 # Parse command line
70 while test $# -gt 0 ; do
71   case $1 in
72     --time-stamp | --time* | -t )
73        echo "$timestamp" ; exit ;;
74     --version | -v )
75        echo "$version" ; exit ;;
76     --help | --h* | -h )
77        echo "$usage"; exit ;;
78     -- )     # Stop option processing
79        shift; break ;;
80     - ) # Use stdin as input.
81        break ;;
82     -* )
83        echo "$me: invalid option $1$help" >&2
84        exit 1 ;;
85     * )
86        break ;;
87   esac
88 done
89
90 if test $# != 0; then
91   echo "$me: too many arguments$help" >&2
92   exit 1
93 fi
94
95 trap 'exit 1' 1 2 15
96
97 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
98 # compiler to aid in system detection is discouraged as it requires
99 # temporary files to be created and, as you can see below, it is a
100 # headache to deal with in a portable fashion.
101
102 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
103 # use `HOST_CC' if defined, but it is deprecated.
104
105 # Portable tmp directory creation inspired by the Autoconf team.
106
107 set_cc_for_build='
108 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
109 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
110 : ${TMPDIR=/tmp} ;
111  { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
112  { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
113  { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
114  { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
115 dummy=$tmp/dummy ;
116 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
117 case $CC_FOR_BUILD,$HOST_CC,$CC in
118  ,,)    echo "int x;" > $dummy.c ;
119         for c in cc gcc c89 c99 ; do
120           if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
121              CC_FOR_BUILD="$c"; break ;
122           fi ;
123         done ;
124         if test x"$CC_FOR_BUILD" = x ; then
125           CC_FOR_BUILD=no_compiler_found ;
126         fi
127         ;;
128  ,,*)   CC_FOR_BUILD=$CC ;;
129  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
130 esac ; set_cc_for_build= ;'
131
132 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
133 # (ghazi@noc.rutgers.edu 1994-08-24)
134 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
135         PATH=$PATH:/.attbin ; export PATH
136 fi
137
138 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
139 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
140 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
141 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
142
143 # Note: order is significant - the case branches are not exclusive.
144
145 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
146     *:NetBSD:*:*)
147         # NetBSD (nbsd) targets should (where applicable) match one or
148         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
149         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
150         # switched to ELF, *-*-netbsd* would select the old
151         # object file format.  This provides both forward
152         # compatibility and a consistent mechanism for selecting the
153         # object file format.
154         #
155         # Note: NetBSD doesn't particularly care about the vendor
156         # portion of the name.  We always set it to "unknown".
157         sysctl="sysctl -n hw.machine_arch"
158         UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
159             /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
160         case "${UNAME_MACHINE_ARCH}" in
161             armeb) machine=armeb-unknown ;;
162             arm*) machine=arm-unknown ;;
163             sh3el) machine=shl-unknown ;;
164             sh3eb) machine=sh-unknown ;;
165             sh5el) machine=sh5le-unknown ;;
166             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
167         esac
168         # The Operating System including object format, if it has switched
169         # to ELF recently, or will in the future.
170         case "${UNAME_MACHINE_ARCH}" in
171             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
172                 eval $set_cc_for_build
173                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
174                         | grep -q __ELF__
175                 then
176                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
177                     # Return netbsd for either.  FIX?
178                     os=netbsd
179                 else
180                     os=netbsdelf
181                 fi
182                 ;;
183             *)
184                 os=netbsd
185                 ;;
186         esac
187         # The OS release
188         # Debian GNU/NetBSD machines have a different userland, and
189         # thus, need a distinct triplet. However, they do not need
190         # kernel version information, so it can be replaced with a
191         # suitable tag, in the style of linux-gnu.
192         case "${UNAME_VERSION}" in
193             Debian*)
194                 release='-gnu'
195                 ;;
196             *)
197                 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
198                 ;;
199         esac
200         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
201         # contains redundant information, the shorter form:
202         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
203         echo "${machine}-${os}${release}"
204         exit ;;
205     *:OpenBSD:*:*)
206         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
207         echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
208         exit ;;
209     *:ekkoBSD:*:*)
210         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
211         exit ;;
212     *:SolidBSD:*:*)
213         echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
214         exit ;;
215     macppc:MirBSD:*:*)
216         echo powerpc-unknown-mirbsd${UNAME_RELEASE}
217         exit ;;
218     *:MirBSD:*:*)
219         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
220         exit ;;
221     alpha:OSF1:*:*)
222         case $UNAME_RELEASE in
223             *4.0)
224                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
225                 ;;
226             *5.*)
227                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
228                 ;;
229         esac
230         # According to Compaq, /usr/sbin/psrinfo has been available on
231         # OSF/1 and Tru64 systems produced since 1995.  I hope that
232         # covers most systems running today.  This code pipes the CPU
233         # types through head -n 1, so we only detect the type of CPU 0.
234         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
235         case "$ALPHA_CPU_TYPE" in
236             "EV4 (21064)")
237                 UNAME_MACHINE="alpha" ;;
238             "EV4.5 (21064)")
239                 UNAME_MACHINE="alpha" ;;
240             "LCA4 (21066/21068)")
241                 UNAME_MACHINE="alpha" ;;
242             "EV5 (21164)")
243                 UNAME_MACHINE="alphaev5" ;;
244             "EV5.6 (21164A)")
245                 UNAME_MACHINE="alphaev56" ;;
246             "EV5.6 (21164PC)")
247                 UNAME_MACHINE="alphapca56" ;;
248             "EV5.7 (21164PC)")
249                 UNAME_MACHINE="alphapca57" ;;
250             "EV6 (21264)")
251                 UNAME_MACHINE="alphaev6" ;;
252             "EV6.7 (21264A)")
253                 UNAME_MACHINE="alphaev67" ;;
254             "EV6.8CB (21264C)")
255                 UNAME_MACHINE="alphaev68" ;;
256             "EV6.8AL (21264B)")
257                 UNAME_MACHINE="alphaev68" ;;
258             "EV6.8CX (21264D)")
259                 UNAME_MACHINE="alphaev68" ;;
260             "EV6.9A (21264/EV69A)")
261                 UNAME_MACHINE="alphaev69" ;;
262             "EV7 (21364)")
263                 UNAME_MACHINE="alphaev7" ;;
264             "EV7.9 (21364A)")
265                 UNAME_MACHINE="alphaev79" ;;
266         esac
267         # A Pn.n version is a patched version.
268         # A Vn.n version is a released version.
269         # A Tn.n version is a released field test version.
270         # A Xn.n version is an unreleased experimental baselevel.
271         # 1.2 uses "1.2" for uname -r.
272         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
273         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
274         exitcode=$?
275         trap '' 0
276         exit $exitcode ;;
277     Alpha\ *:Windows_NT*:*)
278         # How do we know it's Interix rather than the generic POSIX subsystem?
279         # Should we change UNAME_MACHINE based on the output of uname instead
280         # of the specific Alpha model?
281         echo alpha-pc-interix
282         exit ;;
283     21064:Windows_NT:50:3)
284         echo alpha-dec-winnt3.5
285         exit ;;
286     Amiga*:UNIX_System_V:4.0:*)
287         echo m68k-unknown-sysv4
288         exit ;;
289     *:[Aa]miga[Oo][Ss]:*:*)
290         echo ${UNAME_MACHINE}-unknown-amigaos
291         exit ;;
292     *:[Mm]orph[Oo][Ss]:*:*)
293         echo ${UNAME_MACHINE}-unknown-morphos
294         exit ;;
295     *:OS/390:*:*)
296         echo i370-ibm-openedition
297         exit ;;
298     *:z/VM:*:*)
299         echo s390-ibm-zvmoe
300         exit ;;
301     *:OS400:*:*)
302         echo powerpc-ibm-os400
303         exit ;;
304     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
305         echo arm-acorn-riscix${UNAME_RELEASE}
306         exit ;;
307     arm:riscos:*:*|arm:RISCOS:*:*)
308         echo arm-unknown-riscos
309         exit ;;
310     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
311         echo hppa1.1-hitachi-hiuxmpp
312         exit ;;
313     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
314         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
315         if test "`(/bin/universe) 2>/dev/null`" = att ; then
316                 echo pyramid-pyramid-sysv3
317         else
318                 echo pyramid-pyramid-bsd
319         fi
320         exit ;;
321     NILE*:*:*:dcosx)
322         echo pyramid-pyramid-svr4
323         exit ;;
324     DRS?6000:unix:4.0:6*)
325         echo sparc-icl-nx6
326         exit ;;
327     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
328         case `/usr/bin/uname -p` in
329             sparc) echo sparc-icl-nx7; exit ;;
330         esac ;;
331     s390x:SunOS:*:*)
332         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
333         exit ;;
334     sun4H:SunOS:5.*:*)
335         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336         exit ;;
337     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
338         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
339         exit ;;
340     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
341         echo i386-pc-auroraux${UNAME_RELEASE}
342         exit ;;
343     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
344         eval $set_cc_for_build
345         SUN_ARCH="i386"
346         # If there is a compiler, see if it is configured for 64-bit objects.
347         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
348         # This test works for both compilers.
349         if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
350             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
351                 (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
352                 grep IS_64BIT_ARCH >/dev/null
353             then
354                 SUN_ARCH="x86_64"
355             fi
356         fi
357         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
358         exit ;;
359     sun4*:SunOS:6*:*)
360         # According to config.sub, this is the proper way to canonicalize
361         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
362         # it's likely to be more like Solaris than SunOS4.
363         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
364         exit ;;
365     sun4*:SunOS:*:*)
366         case "`/usr/bin/arch -k`" in
367             Series*|S4*)
368                 UNAME_RELEASE=`uname -v`
369                 ;;
370         esac
371         # Japanese Language versions have a version number like `4.1.3-JL'.
372         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
373         exit ;;
374     sun3*:SunOS:*:*)
375         echo m68k-sun-sunos${UNAME_RELEASE}
376         exit ;;
377     sun*:*:4.2BSD:*)
378         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
379         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
380         case "`/bin/arch`" in
381             sun3)
382                 echo m68k-sun-sunos${UNAME_RELEASE}
383                 ;;
384             sun4)
385                 echo sparc-sun-sunos${UNAME_RELEASE}
386                 ;;
387         esac
388         exit ;;
389     aushp:SunOS:*:*)
390         echo sparc-auspex-sunos${UNAME_RELEASE}
391         exit ;;
392     # The situation for MiNT is a little confusing.  The machine name
393     # can be virtually everything (everything which is not
394     # "atarist" or "atariste" at least should have a processor
395     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
396     # to the lowercase version "mint" (or "freemint").  Finally
397     # the system name "TOS" denotes a system which is actually not
398     # MiNT.  But MiNT is downward compatible to TOS, so this should
399     # be no problem.
400     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
401         echo m68k-atari-mint${UNAME_RELEASE}
402         exit ;;
403     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
404         echo m68k-atari-mint${UNAME_RELEASE}
405         exit ;;
406     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
407         echo m68k-atari-mint${UNAME_RELEASE}
408         exit ;;
409     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
410         echo m68k-milan-mint${UNAME_RELEASE}
411         exit ;;
412     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
413         echo m68k-hades-mint${UNAME_RELEASE}
414         exit ;;
415     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
416         echo m68k-unknown-mint${UNAME_RELEASE}
417         exit ;;
418     m68k:machten:*:*)
419         echo m68k-apple-machten${UNAME_RELEASE}
420         exit ;;
421     powerpc:machten:*:*)
422         echo powerpc-apple-machten${UNAME_RELEASE}
423         exit ;;
424     RISC*:Mach:*:*)
425         echo mips-dec-mach_bsd4.3
426         exit ;;
427     RISC*:ULTRIX:*:*)
428         echo mips-dec-ultrix${UNAME_RELEASE}
429         exit ;;
430     VAX*:ULTRIX*:*:*)
431         echo vax-dec-ultrix${UNAME_RELEASE}
432         exit ;;
433     2020:CLIX:*:* | 2430:CLIX:*:*)
434         echo clipper-intergraph-clix${UNAME_RELEASE}
435         exit ;;
436     mips:*:*:UMIPS | mips:*:*:RISCos)
437         eval $set_cc_for_build
438         sed 's/^        //' << EOF >$dummy.c
439 #ifdef __cplusplus
440 #include <stdio.h>  /* for printf() prototype */
441         int main (int argc, char *argv[]) {
442 #else
443         int main (argc, argv) int argc; char *argv[]; {
444 #endif
445         #if defined (host_mips) && defined (MIPSEB)
446         #if defined (SYSTYPE_SYSV)
447           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
448         #endif
449         #if defined (SYSTYPE_SVR4)
450           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
451         #endif
452         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
453           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
454         #endif
455         #endif
456           exit (-1);
457         }
458 EOF
459         $CC_FOR_BUILD -o $dummy $dummy.c &&
460           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
461           SYSTEM_NAME=`$dummy $dummyarg` &&
462             { echo "$SYSTEM_NAME"; exit; }
463         echo mips-mips-riscos${UNAME_RELEASE}
464         exit ;;
465     Motorola:PowerMAX_OS:*:*)
466         echo powerpc-motorola-powermax
467         exit ;;
468     Motorola:*:4.3:PL8-*)
469         echo powerpc-harris-powermax
470         exit ;;
471     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
472         echo powerpc-harris-powermax
473         exit ;;
474     Night_Hawk:Power_UNIX:*:*)
475         echo powerpc-harris-powerunix
476         exit ;;
477     m88k:CX/UX:7*:*)
478         echo m88k-harris-cxux7
479         exit ;;
480     m88k:*:4*:R4*)
481         echo m88k-motorola-sysv4
482         exit ;;
483     m88k:*:3*:R3*)
484         echo m88k-motorola-sysv3
485         exit ;;
486     AViiON:dgux:*:*)
487         # DG/UX returns AViiON for all architectures
488         UNAME_PROCESSOR=`/usr/bin/uname -p`
489         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
490         then
491             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
492                [ ${TARGET_BINARY_INTERFACE}x = x ]
493             then
494                 echo m88k-dg-dgux${UNAME_RELEASE}
495             else
496                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
497             fi
498         else
499             echo i586-dg-dgux${UNAME_RELEASE}
500         fi
501         exit ;;
502     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
503         echo m88k-dolphin-sysv3
504         exit ;;
505     M88*:*:R3*:*)
506         # Delta 88k system running SVR3
507         echo m88k-motorola-sysv3
508         exit ;;
509     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
510         echo m88k-tektronix-sysv3
511         exit ;;
512     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
513         echo m68k-tektronix-bsd
514         exit ;;
515     *:IRIX*:*:*)
516         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
517         exit ;;
518     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
519         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
520         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
521     i*86:AIX:*:*)
522         echo i386-ibm-aix
523         exit ;;
524     ia64:AIX:*:*)
525         if [ -x /usr/bin/oslevel ] ; then
526                 IBM_REV=`/usr/bin/oslevel`
527         else
528                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
529         fi
530         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
531         exit ;;
532     *:AIX:2:3)
533         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
534                 eval $set_cc_for_build
535                 sed 's/^                //' << EOF >$dummy.c
536                 #include <sys/systemcfg.h>
537
538                 main()
539                         {
540                         if (!__power_pc())
541                                 exit(1);
542                         puts("powerpc-ibm-aix3.2.5");
543                         exit(0);
544                         }
545 EOF
546                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
547                 then
548                         echo "$SYSTEM_NAME"
549                 else
550                         echo rs6000-ibm-aix3.2.5
551                 fi
552         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
553                 echo rs6000-ibm-aix3.2.4
554         else
555                 echo rs6000-ibm-aix3.2
556         fi
557         exit ;;
558     *:AIX:*:[4567])
559         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
560         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
561                 IBM_ARCH=rs6000
562         else
563                 IBM_ARCH=powerpc
564         fi
565         if [ -x /usr/bin/oslevel ] ; then
566                 IBM_REV=`/usr/bin/oslevel`
567         else
568                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
569         fi
570         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
571         exit ;;
572     *:AIX:*:*)
573         echo rs6000-ibm-aix
574         exit ;;
575     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
576         echo romp-ibm-bsd4.4
577         exit ;;
578     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
579         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
580         exit ;;                             # report: romp-ibm BSD 4.3
581     *:BOSX:*:*)
582         echo rs6000-bull-bosx
583         exit ;;
584     DPX/2?00:B.O.S.:*:*)
585         echo m68k-bull-sysv3
586         exit ;;
587     9000/[34]??:4.3bsd:1.*:*)
588         echo m68k-hp-bsd
589         exit ;;
590     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
591         echo m68k-hp-bsd4.4
592         exit ;;
593     9000/[34678]??:HP-UX:*:*)
594         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
595         case "${UNAME_MACHINE}" in
596             9000/31? )            HP_ARCH=m68000 ;;
597             9000/[34]?? )         HP_ARCH=m68k ;;
598             9000/[678][0-9][0-9])
599                 if [ -x /usr/bin/getconf ]; then
600                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
601                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
602                     case "${sc_cpu_version}" in
603                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
604                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
605                       532)                      # CPU_PA_RISC2_0
606                         case "${sc_kernel_bits}" in
607                           32) HP_ARCH="hppa2.0n" ;;
608                           64) HP_ARCH="hppa2.0w" ;;
609                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
610                         esac ;;
611                     esac
612                 fi
613                 if [ "${HP_ARCH}" = "" ]; then
614                     eval $set_cc_for_build
615                     sed 's/^              //' << EOF >$dummy.c
616
617               #define _HPUX_SOURCE
618               #include <stdlib.h>
619               #include <unistd.h>
620
621               int main ()
622               {
623               #if defined(_SC_KERNEL_BITS)
624                   long bits = sysconf(_SC_KERNEL_BITS);
625               #endif
626                   long cpu  = sysconf (_SC_CPU_VERSION);
627
628                   switch (cpu)
629                 {
630                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
631                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
632                 case CPU_PA_RISC2_0:
633               #if defined(_SC_KERNEL_BITS)
634                     switch (bits)
635                         {
636                         case 64: puts ("hppa2.0w"); break;
637                         case 32: puts ("hppa2.0n"); break;
638                         default: puts ("hppa2.0"); break;
639                         } break;
640               #else  /* !defined(_SC_KERNEL_BITS) */
641                     puts ("hppa2.0"); break;
642               #endif
643                 default: puts ("hppa1.0"); break;
644                 }
645                   exit (0);
646               }
647 EOF
648                     (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
649                     test -z "$HP_ARCH" && HP_ARCH=hppa
650                 fi ;;
651         esac
652         if [ ${HP_ARCH} = "hppa2.0w" ]
653         then
654             eval $set_cc_for_build
655
656             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
657             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
658             # generating 64-bit code.  GNU and HP use different nomenclature:
659             #
660             # $ CC_FOR_BUILD=cc ./config.guess
661             # => hppa2.0w-hp-hpux11.23
662             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
663             # => hppa64-hp-hpux11.23
664
665             if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
666                 grep -q __LP64__
667             then
668                 HP_ARCH="hppa2.0w"
669             else
670                 HP_ARCH="hppa64"
671             fi
672         fi
673         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
674         exit ;;
675     ia64:HP-UX:*:*)
676         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
677         echo ia64-hp-hpux${HPUX_REV}
678         exit ;;
679     3050*:HI-UX:*:*)
680         eval $set_cc_for_build
681         sed 's/^        //' << EOF >$dummy.c
682         #include <unistd.h>
683         int
684         main ()
685         {
686           long cpu = sysconf (_SC_CPU_VERSION);
687           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
688              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
689              results, however.  */
690           if (CPU_IS_PA_RISC (cpu))
691             {
692               switch (cpu)
693                 {
694                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
695                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
696                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
697                   default: puts ("hppa-hitachi-hiuxwe2"); break;
698                 }
699             }
700           else if (CPU_IS_HP_MC68K (cpu))
701             puts ("m68k-hitachi-hiuxwe2");
702           else puts ("unknown-hitachi-hiuxwe2");
703           exit (0);
704         }
705 EOF
706         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
707                 { echo "$SYSTEM_NAME"; exit; }
708         echo unknown-hitachi-hiuxwe2
709         exit ;;
710     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
711         echo hppa1.1-hp-bsd
712         exit ;;
713     9000/8??:4.3bsd:*:*)
714         echo hppa1.0-hp-bsd
715         exit ;;
716     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
717         echo hppa1.0-hp-mpeix
718         exit ;;
719     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
720         echo hppa1.1-hp-osf
721         exit ;;
722     hp8??:OSF1:*:*)
723         echo hppa1.0-hp-osf
724         exit ;;
725     i*86:OSF1:*:*)
726         if [ -x /usr/sbin/sysversion ] ; then
727             echo ${UNAME_MACHINE}-unknown-osf1mk
728         else
729             echo ${UNAME_MACHINE}-unknown-osf1
730         fi
731         exit ;;
732     parisc*:Lites*:*:*)
733         echo hppa1.1-hp-lites
734         exit ;;
735     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
736         echo c1-convex-bsd
737         exit ;;
738     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
739         if getsysinfo -f scalar_acc
740         then echo c32-convex-bsd
741         else echo c2-convex-bsd
742         fi
743         exit ;;
744     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
745         echo c34-convex-bsd
746         exit ;;
747     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
748         echo c38-convex-bsd
749         exit ;;
750     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
751         echo c4-convex-bsd
752         exit ;;
753     CRAY*Y-MP:*:*:*)
754         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
755         exit ;;
756     CRAY*[A-Z]90:*:*:*)
757         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
758         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
759               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
760               -e 's/\.[^.]*$/.X/'
761         exit ;;
762     CRAY*TS:*:*:*)
763         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
764         exit ;;
765     CRAY*T3E:*:*:*)
766         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
767         exit ;;
768     CRAY*SV1:*:*:*)
769         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
770         exit ;;
771     *:UNICOS/mp:*:*)
772         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
773         exit ;;
774     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
775         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
776         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
777         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
778         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
779         exit ;;
780     5000:UNIX_System_V:4.*:*)
781         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
782         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
783         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
784         exit ;;
785     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
786         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
787         exit ;;
788     sparc*:BSD/OS:*:*)
789         echo sparc-unknown-bsdi${UNAME_RELEASE}
790         exit ;;
791     *:BSD/OS:*:*)
792         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
793         exit ;;
794     *:FreeBSD:*:*)
795         case ${UNAME_MACHINE} in
796             pc98)
797                 echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
798             amd64)
799                 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
800             *)
801                 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
802         esac
803         exit ;;
804     i*:CYGWIN*:*)
805         echo ${UNAME_MACHINE}-pc-cygwin
806         exit ;;
807     *:MINGW*:*)
808         echo ${UNAME_MACHINE}-pc-mingw32
809         exit ;;
810     i*:windows32*:*)
811         # uname -m includes "-pc" on this system.
812         echo ${UNAME_MACHINE}-mingw32
813         exit ;;
814     i*:PW*:*)
815         echo ${UNAME_MACHINE}-pc-pw32
816         exit ;;
817     *:Interix*:*)
818         case ${UNAME_MACHINE} in
819             x86)
820                 echo i586-pc-interix${UNAME_RELEASE}
821                 exit ;;
822             authenticamd | genuineintel | EM64T)
823                 echo x86_64-unknown-interix${UNAME_RELEASE}
824                 exit ;;
825             IA64)
826                 echo ia64-unknown-interix${UNAME_RELEASE}
827                 exit ;;
828         esac ;;
829     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
830         echo i${UNAME_MACHINE}-pc-mks
831         exit ;;
832     8664:Windows_NT:*)
833         echo x86_64-pc-mks
834         exit ;;
835     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
836         # How do we know it's Interix rather than the generic POSIX subsystem?
837         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
838         # UNAME_MACHINE based on the output of uname instead of i386?
839         echo i586-pc-interix
840         exit ;;
841     i*:UWIN*:*)
842         echo ${UNAME_MACHINE}-pc-uwin
843         exit ;;
844     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
845         echo x86_64-unknown-cygwin
846         exit ;;
847     p*:CYGWIN*:*)
848         echo powerpcle-unknown-cygwin
849         exit ;;
850     prep*:SunOS:5.*:*)
851         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
852         exit ;;
853     *:GNU:*:*)
854         # the GNU system
855         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
856         exit ;;
857     *:GNU/*:*:*)
858         # other systems with GNU libc and userland
859         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
860         exit ;;
861     i*86:Minix:*:*)
862         echo ${UNAME_MACHINE}-pc-minix
863         exit ;;
864     alpha:Linux:*:*)
865         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
866             EV5)   UNAME_MACHINE=alphaev5 ;;
867             EV56)  UNAME_MACHINE=alphaev56 ;;
868             PCA56) UNAME_MACHINE=alphapca56 ;;
869             PCA57) UNAME_MACHINE=alphapca56 ;;
870             EV6)   UNAME_MACHINE=alphaev6 ;;
871             EV67)  UNAME_MACHINE=alphaev67 ;;
872             EV68*) UNAME_MACHINE=alphaev68 ;;
873         esac
874         objdump --private-headers /bin/sh | grep -q ld.so.1
875         if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
876         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
877         exit ;;
878     arm*:Linux:*:*)
879         eval $set_cc_for_build
880         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null | \
881             grep -q __ARM_EABI__
882         then
883             echo ${UNAME_MACHINE}-unknown-linux-gnu
884         else
885             echo ${UNAME_MACHINE}-unknown-linux-gnueabi
886         fi
887         exit ;;
888     avr32*:Linux:*:*)
889         echo ${UNAME_MACHINE}-unknown-linux-gnu
890         exit ;;
891     cris:Linux:*:*)
892         echo cris-axis-linux-gnu
893         exit ;;
894     crisv32:Linux:*:*)
895         echo crisv32-axis-linux-gnu
896         exit ;;
897     frv:Linux:*:*)
898         echo frv-unknown-linux-gnu
899         exit ;;
900     i*86:Linux:*:*)
901         LIBC=gnu
902         eval $set_cc_for_build
903         sed 's/^        //' << EOF >$dummy.c
904         #ifdef __dietlibc__
905         LIBC=dietlibc
906         #endif
907 EOF
908         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
909         echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
910         exit ;;
911     ia64:Linux:*:*)
912         echo ${UNAME_MACHINE}-unknown-linux-gnu
913         exit ;;
914     m32r*:Linux:*:*)
915         echo ${UNAME_MACHINE}-unknown-linux-gnu
916         exit ;;
917     m68*:Linux:*:*)
918         echo ${UNAME_MACHINE}-unknown-linux-gnu
919         exit ;;
920     mips:Linux:*:* | mips64:Linux:*:*)
921         eval $set_cc_for_build
922         sed 's/^        //' << EOF >$dummy.c
923         #undef CPU
924         #undef ${UNAME_MACHINE}
925         #undef ${UNAME_MACHINE}el
926         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
927         CPU=${UNAME_MACHINE}el
928         #else
929         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
930         CPU=${UNAME_MACHINE}
931         #else
932         CPU=
933         #endif
934         #endif
935 EOF
936         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
937         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
938         ;;
939     or32:Linux:*:*)
940         echo or32-unknown-linux-gnu
941         exit ;;
942     padre:Linux:*:*)
943         echo sparc-unknown-linux-gnu
944         exit ;;
945     parisc64:Linux:*:* | hppa64:Linux:*:*)
946         echo hppa64-unknown-linux-gnu
947         exit ;;
948     parisc:Linux:*:* | hppa:Linux:*:*)
949         # Look for CPU level
950         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
951           PA7*) echo hppa1.1-unknown-linux-gnu ;;
952           PA8*) echo hppa2.0-unknown-linux-gnu ;;
953           *)    echo hppa-unknown-linux-gnu ;;
954         esac
955         exit ;;
956     ppc64:Linux:*:*)
957         echo powerpc64-unknown-linux-gnu
958         exit ;;
959     ppc:Linux:*:*)
960         echo powerpc-unknown-linux-gnu
961         exit ;;
962     s390:Linux:*:* | s390x:Linux:*:*)
963         echo ${UNAME_MACHINE}-ibm-linux
964         exit ;;
965     sh64*:Linux:*:*)
966         echo ${UNAME_MACHINE}-unknown-linux-gnu
967         exit ;;
968     sh*:Linux:*:*)
969         echo ${UNAME_MACHINE}-unknown-linux-gnu
970         exit ;;
971     sparc:Linux:*:* | sparc64:Linux:*:*)
972         echo ${UNAME_MACHINE}-unknown-linux-gnu
973         exit ;;
974     tile*:Linux:*:*)
975         echo ${UNAME_MACHINE}-tilera-linux-gnu
976         exit ;;
977     vax:Linux:*:*)
978         echo ${UNAME_MACHINE}-dec-linux-gnu
979         exit ;;
980     x86_64:Linux:*:*)
981         echo x86_64-unknown-linux-gnu
982         exit ;;
983     xtensa*:Linux:*:*)
984         echo ${UNAME_MACHINE}-unknown-linux-gnu
985         exit ;;
986     i*86:DYNIX/ptx:4*:*)
987         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
988         # earlier versions are messed up and put the nodename in both
989         # sysname and nodename.
990         echo i386-sequent-sysv4
991         exit ;;
992     i*86:UNIX_SV:4.2MP:2.*)
993         # Unixware is an offshoot of SVR4, but it has its own version
994         # number series starting with 2...
995         # I am not positive that other SVR4 systems won't match this,
996         # I just have to hope.  -- rms.
997         # Use sysv4.2uw... so that sysv4* matches it.
998         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
999         exit ;;
1000     i*86:OS/2:*:*)
1001         # If we were able to find `uname', then EMX Unix compatibility
1002         # is probably installed.
1003         echo ${UNAME_MACHINE}-pc-os2-emx
1004         exit ;;
1005     i*86:XTS-300:*:STOP)
1006         echo ${UNAME_MACHINE}-unknown-stop
1007         exit ;;
1008     i*86:atheos:*:*)
1009         echo ${UNAME_MACHINE}-unknown-atheos
1010         exit ;;
1011     i*86:syllable:*:*)
1012         echo ${UNAME_MACHINE}-pc-syllable
1013         exit ;;
1014     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1015         echo i386-unknown-lynxos${UNAME_RELEASE}
1016         exit ;;
1017     i*86:*DOS:*:*)
1018         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1019         exit ;;
1020     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1021         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1022         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1023                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1024         else
1025                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1026         fi
1027         exit ;;
1028     i*86:*:5:[678]*)
1029         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1030         case `/bin/uname -X | grep "^Machine"` in
1031             *486*)           UNAME_MACHINE=i486 ;;
1032             *Pentium)        UNAME_MACHINE=i586 ;;
1033             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1034         esac
1035         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1036         exit ;;
1037     i*86:*:3.2:*)
1038         if test -f /usr/options/cb.name; then
1039                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1040                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1041         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1042                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1043                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1044                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1045                         && UNAME_MACHINE=i586
1046                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1047                         && UNAME_MACHINE=i686
1048                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1049                         && UNAME_MACHINE=i686
1050                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1051         else
1052                 echo ${UNAME_MACHINE}-pc-sysv32
1053         fi
1054         exit ;;
1055     pc:*:*:*)
1056         # Left here for compatibility:
1057         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1058         # the processor, so we play safe by assuming i586.
1059         # Note: whatever this is, it MUST be the same as what config.sub
1060         # prints for the "djgpp" host, or else GDB configury will decide that
1061         # this is a cross-build.
1062         echo i586-pc-msdosdjgpp
1063         exit ;;
1064     Intel:Mach:3*:*)
1065         echo i386-pc-mach3
1066         exit ;;
1067     paragon:*:*:*)
1068         echo i860-intel-osf1
1069         exit ;;
1070     i860:*:4.*:*) # i860-SVR4
1071         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1072           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1073         else # Add other i860-SVR4 vendors below as they are discovered.
1074           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1075         fi
1076         exit ;;
1077     mini*:CTIX:SYS*5:*)
1078         # "miniframe"
1079         echo m68010-convergent-sysv
1080         exit ;;
1081     mc68k:UNIX:SYSTEM5:3.51m)
1082         echo m68k-convergent-sysv
1083         exit ;;
1084     M680?0:D-NIX:5.3:*)
1085         echo m68k-diab-dnix
1086         exit ;;
1087     M68*:*:R3V[5678]*:*)
1088         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1089     3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
1090         OS_REL=''
1091         test -r /etc/.relid \
1092         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1093         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1094           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1095         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1096           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1097     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1098         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1099            && { echo i486-ncr-sysv4; exit; } ;;
1100     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1101         OS_REL='.3'
1102         test -r /etc/.relid \
1103             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1104         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1105             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1106         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1107             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1108         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1109             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1110     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1111         echo m68k-unknown-lynxos${UNAME_RELEASE}
1112         exit ;;
1113     mc68030:UNIX_System_V:4.*:*)
1114         echo m68k-atari-sysv4
1115         exit ;;
1116     TSUNAMI:LynxOS:2.*:*)
1117         echo sparc-unknown-lynxos${UNAME_RELEASE}
1118         exit ;;
1119     rs6000:LynxOS:2.*:*)
1120         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1121         exit ;;
1122     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1123         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1124         exit ;;
1125     SM[BE]S:UNIX_SV:*:*)
1126         echo mips-dde-sysv${UNAME_RELEASE}
1127         exit ;;
1128     RM*:ReliantUNIX-*:*:*)
1129         echo mips-sni-sysv4
1130         exit ;;
1131     RM*:SINIX-*:*:*)
1132         echo mips-sni-sysv4
1133         exit ;;
1134     *:SINIX-*:*:*)
1135         if uname -p 2>/dev/null >/dev/null ; then
1136                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1137                 echo ${UNAME_MACHINE}-sni-sysv4
1138         else
1139                 echo ns32k-sni-sysv
1140         fi
1141         exit ;;
1142     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1143                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1144         echo i586-unisys-sysv4
1145         exit ;;
1146     *:UNIX_System_V:4*:FTX*)
1147         # From Gerald Hewes <hewes@openmarket.com>.
1148         # How about differentiating between stratus architectures? -djm
1149         echo hppa1.1-stratus-sysv4
1150         exit ;;
1151     *:*:*:FTX*)
1152         # From seanf@swdc.stratus.com.
1153         echo i860-stratus-sysv4
1154         exit ;;
1155     i*86:VOS:*:*)
1156         # From Paul.Green@stratus.com.
1157         echo ${UNAME_MACHINE}-stratus-vos
1158         exit ;;
1159     *:VOS:*:*)
1160         # From Paul.Green@stratus.com.
1161         echo hppa1.1-stratus-vos
1162         exit ;;
1163     mc68*:A/UX:*:*)
1164         echo m68k-apple-aux${UNAME_RELEASE}
1165         exit ;;
1166     news*:NEWS-OS:6*:*)
1167         echo mips-sony-newsos6
1168         exit ;;
1169     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1170         if [ -d /usr/nec ]; then
1171                 echo mips-nec-sysv${UNAME_RELEASE}
1172         else
1173                 echo mips-unknown-sysv${UNAME_RELEASE}
1174         fi
1175         exit ;;
1176     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1177         echo powerpc-be-beos
1178         exit ;;
1179     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1180         echo powerpc-apple-beos
1181         exit ;;
1182     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1183         echo i586-pc-beos
1184         exit ;;
1185     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1186         echo i586-pc-haiku
1187         exit ;;
1188     SX-4:SUPER-UX:*:*)
1189         echo sx4-nec-superux${UNAME_RELEASE}
1190         exit ;;
1191     SX-5:SUPER-UX:*:*)
1192         echo sx5-nec-superux${UNAME_RELEASE}
1193         exit ;;
1194     SX-6:SUPER-UX:*:*)
1195         echo sx6-nec-superux${UNAME_RELEASE}
1196         exit ;;
1197     SX-7:SUPER-UX:*:*)
1198         echo sx7-nec-superux${UNAME_RELEASE}
1199         exit ;;
1200     SX-8:SUPER-UX:*:*)
1201         echo sx8-nec-superux${UNAME_RELEASE}
1202         exit ;;
1203     SX-8R:SUPER-UX:*:*)
1204         echo sx8r-nec-superux${UNAME_RELEASE}
1205         exit ;;
1206     Power*:Rhapsody:*:*)
1207         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1208         exit ;;
1209     *:Rhapsody:*:*)
1210         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1211         exit ;;
1212     *:Darwin:*:*)
1213         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1214         case $UNAME_PROCESSOR in
1215             i386)
1216                 eval $set_cc_for_build
1217                 if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1218                     if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1219                         (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1220                         grep IS_64BIT_ARCH >/dev/null
1221                     then
1222                         UNAME_PROCESSOR="x86_64"
1223                     fi
1224                 fi ;;
1225             unknown) UNAME_PROCESSOR=powerpc ;;
1226         esac
1227         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1228         exit ;;
1229     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1230         UNAME_PROCESSOR=`uname -p`
1231         if test "$UNAME_PROCESSOR" = "x86"; then
1232             UNAME_PROCESSOR=i386
1233             UNAME_MACHINE=pc
1234         fi
1235         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1236         exit ;;
1237     *:QNX:*:4*)
1238         echo i386-pc-qnx
1239         exit ;;
1240     NEO-?:NONSTOP_KERNEL:*:*)
1241         echo neo-tandem-nsk${UNAME_RELEASE}
1242         exit ;;
1243     NSE-?:NONSTOP_KERNEL:*:*)
1244         echo nse-tandem-nsk${UNAME_RELEASE}
1245         exit ;;
1246     NSR-?:NONSTOP_KERNEL:*:*)
1247         echo nsr-tandem-nsk${UNAME_RELEASE}
1248         exit ;;
1249     *:NonStop-UX:*:*)
1250         echo mips-compaq-nonstopux
1251         exit ;;
1252     BS2000:POSIX*:*:*)
1253         echo bs2000-siemens-sysv
1254         exit ;;
1255     DS/*:UNIX_System_V:*:*)
1256         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1257         exit ;;
1258     *:Plan9:*:*)
1259         # "uname -m" is not consistent, so use $cputype instead. 386
1260         # is converted to i386 for consistency with other x86
1261         # operating systems.
1262         if test "$cputype" = "386"; then
1263             UNAME_MACHINE=i386
1264         else
1265             UNAME_MACHINE="$cputype"
1266         fi
1267         echo ${UNAME_MACHINE}-unknown-plan9
1268         exit ;;
1269     *:TOPS-10:*:*)
1270         echo pdp10-unknown-tops10
1271         exit ;;
1272     *:TENEX:*:*)
1273         echo pdp10-unknown-tenex
1274         exit ;;
1275     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1276         echo pdp10-dec-tops20
1277         exit ;;
1278     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1279         echo pdp10-xkl-tops20
1280         exit ;;
1281     *:TOPS-20:*:*)
1282         echo pdp10-unknown-tops20
1283         exit ;;
1284     *:ITS:*:*)
1285         echo pdp10-unknown-its
1286         exit ;;
1287     SEI:*:*:SEIUX)
1288         echo mips-sei-seiux${UNAME_RELEASE}
1289         exit ;;
1290     *:DragonFly:*:*)
1291         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1292         exit ;;
1293     *:*VMS:*:*)
1294         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1295         case "${UNAME_MACHINE}" in
1296             A*) echo alpha-dec-vms ; exit ;;
1297             I*) echo ia64-dec-vms ; exit ;;
1298             V*) echo vax-dec-vms ; exit ;;
1299         esac ;;
1300     *:XENIX:*:SysV)
1301         echo i386-pc-xenix
1302         exit ;;
1303     i*86:skyos:*:*)
1304         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1305         exit ;;
1306     i*86:rdos:*:*)
1307         echo ${UNAME_MACHINE}-pc-rdos
1308         exit ;;
1309     i*86:AROS:*:*)
1310         echo ${UNAME_MACHINE}-pc-aros
1311         exit ;;
1312 esac
1313
1314 #echo '(No uname command or uname output not recognized.)' 1>&2
1315 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1316
1317 eval $set_cc_for_build
1318 cat >$dummy.c <<EOF
1319 #ifdef _SEQUENT_
1320 # include <sys/types.h>
1321 # include <sys/utsname.h>
1322 #endif
1323 main ()
1324 {
1325 #if defined (sony)
1326 #if defined (MIPSEB)
1327   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1328      I don't know....  */
1329   printf ("mips-sony-bsd\n"); exit (0);
1330 #else
1331 #include <sys/param.h>
1332   printf ("m68k-sony-newsos%s\n",
1333 #ifdef NEWSOS4
1334           "4"
1335 #else
1336           ""
1337 #endif
1338          ); exit (0);
1339 #endif
1340 #endif
1341
1342 #if defined (__arm) && defined (__acorn) && defined (__unix)
1343   printf ("arm-acorn-riscix\n"); exit (0);
1344 #endif
1345
1346 #if defined (hp300) && !defined (hpux)
1347   printf ("m68k-hp-bsd\n"); exit (0);
1348 #endif
1349
1350 #if defined (NeXT)
1351 #if !defined (__ARCHITECTURE__)
1352 #define __ARCHITECTURE__ "m68k"
1353 #endif
1354   int version;
1355   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1356   if (version < 4)
1357     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1358   else
1359     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1360   exit (0);
1361 #endif
1362
1363 #if defined (MULTIMAX) || defined (n16)
1364 #if defined (UMAXV)
1365   printf ("ns32k-encore-sysv\n"); exit (0);
1366 #else
1367 #if defined (CMU)
1368   printf ("ns32k-encore-mach\n"); exit (0);
1369 #else
1370   printf ("ns32k-encore-bsd\n"); exit (0);
1371 #endif
1372 #endif
1373 #endif
1374
1375 #if defined (__386BSD__)
1376   printf ("i386-pc-bsd\n"); exit (0);
1377 #endif
1378
1379 #if defined (sequent)
1380 #if defined (i386)
1381   printf ("i386-sequent-dynix\n"); exit (0);
1382 #endif
1383 #if defined (ns32000)
1384   printf ("ns32k-sequent-dynix\n"); exit (0);
1385 #endif
1386 #endif
1387
1388 #if defined (_SEQUENT_)
1389     struct utsname un;
1390
1391     uname(&un);
1392
1393     if (strncmp(un.version, "V2", 2) == 0) {
1394         printf ("i386-sequent-ptx2\n"); exit (0);
1395     }
1396     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1397         printf ("i386-sequent-ptx1\n"); exit (0);
1398     }
1399     printf ("i386-sequent-ptx\n"); exit (0);
1400
1401 #endif
1402
1403 #if defined (vax)
1404 # if !defined (ultrix)
1405 #  include <sys/param.h>
1406 #  if defined (BSD)
1407 #   if BSD == 43
1408       printf ("vax-dec-bsd4.3\n"); exit (0);
1409 #   else
1410 #    if BSD == 199006
1411       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1412 #    else
1413       printf ("vax-dec-bsd\n"); exit (0);
1414 #    endif
1415 #   endif
1416 #  else
1417     printf ("vax-dec-bsd\n"); exit (0);
1418 #  endif
1419 # else
1420     printf ("vax-dec-ultrix\n"); exit (0);
1421 # endif
1422 #endif
1423
1424 #if defined (alliant) && defined (i860)
1425   printf ("i860-alliant-bsd\n"); exit (0);
1426 #endif
1427
1428   exit (1);
1429 }
1430 EOF
1431
1432 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1433         { echo "$SYSTEM_NAME"; exit; }
1434
1435 # Apollos put the system type in the environment.
1436
1437 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1438
1439 # Convex versions that predate uname can use getsysinfo(1)
1440
1441 if [ -x /usr/convex/getsysinfo ]
1442 then
1443     case `getsysinfo -f cpu_type` in
1444     c1*)
1445         echo c1-convex-bsd
1446         exit ;;
1447     c2*)
1448         if getsysinfo -f scalar_acc
1449         then echo c32-convex-bsd
1450         else echo c2-convex-bsd
1451         fi
1452         exit ;;
1453     c34*)
1454         echo c34-convex-bsd
1455         exit ;;
1456     c38*)
1457         echo c38-convex-bsd
1458         exit ;;
1459     c4*)
1460         echo c4-convex-bsd
1461         exit ;;
1462     esac
1463 fi
1464
1465 cat >&2 <<EOF
1466 $0: unable to guess system type
1467
1468 This script, last modified $timestamp, has failed to recognize
1469 the operating system you are using. It is advised that you
1470 download the most up to date version of the config scripts from
1471
1472   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1473 and
1474   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1475
1476 If the version you run ($0) is already up to date, please
1477 send the following data and any information you think might be
1478 pertinent to <config-patches@gnu.org> in order to provide the needed
1479 information to handle your system.
1480
1481 config.guess timestamp = $timestamp
1482
1483 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1484 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1485 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1486 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1487
1488 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1489 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1490
1491 hostinfo               = `(hostinfo) 2>/dev/null`
1492 /bin/universe          = `(/bin/universe) 2>/dev/null`
1493 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1494 /bin/arch              = `(/bin/arch) 2>/dev/null`
1495 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1496 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1497
1498 UNAME_MACHINE = ${UNAME_MACHINE}
1499 UNAME_RELEASE = ${UNAME_RELEASE}
1500 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1501 UNAME_VERSION = ${UNAME_VERSION}
1502 EOF
1503
1504 exit 1
1505
1506 # Local variables:
1507 # eval: (add-hook 'write-file-hooks 'time-stamp)
1508 # time-stamp-start: "timestamp='"
1509 # time-stamp-format: "%:y-%02m-%02d"
1510 # time-stamp-end: "'"
1511 # End: