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