Add libcxx and clang-tools-extra to the testing thing.
[oota-llvm.git] / autoconf / 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 #   2011 Free Software Foundation, Inc.
6
7 timestamp='2011-08-20'
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 ($timestamp)
57
58 Originally written by Per Bothner.
59 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
60 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
61 Software Foundation, Inc.
62
63 This is free software; see the source for copying conditions.  There is NO
64 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
65
66 help="
67 Try \`$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     *:Bitrig:*:*)
210         UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
211         echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
212         exit ;;
213     *:ekkoBSD:*:*)
214         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
215         exit ;;
216     *:SolidBSD:*:*)
217         echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
218         exit ;;
219     macppc:MirBSD:*:*)
220         echo powerpc-unknown-mirbsd${UNAME_RELEASE}
221         exit ;;
222     *:MirBSD:*:*)
223         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
224         exit ;;
225     alpha:OSF1:*:*)
226         case $UNAME_RELEASE in
227         *4.0)
228                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
229                 ;;
230         *5.*)
231                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
232                 ;;
233         esac
234         # According to Compaq, /usr/sbin/psrinfo has been available on
235         # OSF/1 and Tru64 systems produced since 1995.  I hope that
236         # covers most systems running today.  This code pipes the CPU
237         # types through head -n 1, so we only detect the type of CPU 0.
238         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
239         case "$ALPHA_CPU_TYPE" in
240             "EV4 (21064)")
241                 UNAME_MACHINE="alpha" ;;
242             "EV4.5 (21064)")
243                 UNAME_MACHINE="alpha" ;;
244             "LCA4 (21066/21068)")
245                 UNAME_MACHINE="alpha" ;;
246             "EV5 (21164)")
247                 UNAME_MACHINE="alphaev5" ;;
248             "EV5.6 (21164A)")
249                 UNAME_MACHINE="alphaev56" ;;
250             "EV5.6 (21164PC)")
251                 UNAME_MACHINE="alphapca56" ;;
252             "EV5.7 (21164PC)")
253                 UNAME_MACHINE="alphapca57" ;;
254             "EV6 (21264)")
255                 UNAME_MACHINE="alphaev6" ;;
256             "EV6.7 (21264A)")
257                 UNAME_MACHINE="alphaev67" ;;
258             "EV6.8CB (21264C)")
259                 UNAME_MACHINE="alphaev68" ;;
260             "EV6.8AL (21264B)")
261                 UNAME_MACHINE="alphaev68" ;;
262             "EV6.8CX (21264D)")
263                 UNAME_MACHINE="alphaev68" ;;
264             "EV6.9A (21264/EV69A)")
265                 UNAME_MACHINE="alphaev69" ;;
266             "EV7 (21364)")
267                 UNAME_MACHINE="alphaev7" ;;
268             "EV7.9 (21364A)")
269                 UNAME_MACHINE="alphaev79" ;;
270         esac
271         # A Pn.n version is a patched version.
272         # A Vn.n version is a released version.
273         # A Tn.n version is a released field test version.
274         # A Xn.n version is an unreleased experimental baselevel.
275         # 1.2 uses "1.2" for uname -r.
276         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
277         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
278         exitcode=$?
279         trap '' 0
280         exit $exitcode ;;
281     Alpha\ *:Windows_NT*:*)
282         # How do we know it's Interix rather than the generic POSIX subsystem?
283         # Should we change UNAME_MACHINE based on the output of uname instead
284         # of the specific Alpha model?
285         echo alpha-pc-interix
286         exit ;;
287     21064:Windows_NT:50:3)
288         echo alpha-dec-winnt3.5
289         exit ;;
290     Amiga*:UNIX_System_V:4.0:*)
291         echo m68k-unknown-sysv4
292         exit ;;
293     *:[Aa]miga[Oo][Ss]:*:*)
294         echo ${UNAME_MACHINE}-unknown-amigaos
295         exit ;;
296     *:[Mm]orph[Oo][Ss]:*:*)
297         echo ${UNAME_MACHINE}-unknown-morphos
298         exit ;;
299     *:OS/390:*:*)
300         echo i370-ibm-openedition
301         exit ;;
302     *:z/VM:*:*)
303         echo s390-ibm-zvmoe
304         exit ;;
305     *:OS400:*:*)
306         echo powerpc-ibm-os400
307         exit ;;
308     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
309         echo arm-acorn-riscix${UNAME_RELEASE}
310         exit ;;
311     arm:riscos:*:*|arm:RISCOS:*:*)
312         echo arm-unknown-riscos
313         exit ;;
314     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
315         echo hppa1.1-hitachi-hiuxmpp
316         exit ;;
317     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
318         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
319         if test "`(/bin/universe) 2>/dev/null`" = att ; then
320                 echo pyramid-pyramid-sysv3
321         else
322                 echo pyramid-pyramid-bsd
323         fi
324         exit ;;
325     NILE*:*:*:dcosx)
326         echo pyramid-pyramid-svr4
327         exit ;;
328     DRS?6000:unix:4.0:6*)
329         echo sparc-icl-nx6
330         exit ;;
331     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
332         case `/usr/bin/uname -p` in
333             sparc) echo sparc-icl-nx7; exit ;;
334         esac ;;
335     s390x:SunOS:*:*)
336         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
337         exit ;;
338     sun4H:SunOS:5.*:*)
339         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
340         exit ;;
341     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
342         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
343         exit ;;
344     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
345         echo i386-pc-auroraux${UNAME_RELEASE}
346         exit ;;
347     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
348         eval $set_cc_for_build
349         SUN_ARCH="i386"
350         # If there is a compiler, see if it is configured for 64-bit objects.
351         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
352         # This test works for both compilers.
353         if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
354             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
355                 (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
356                 grep IS_64BIT_ARCH >/dev/null
357             then
358                 SUN_ARCH="x86_64"
359             fi
360         fi
361         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
362         exit ;;
363     sun4*:SunOS:6*:*)
364         # According to config.sub, this is the proper way to canonicalize
365         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
366         # it's likely to be more like Solaris than SunOS4.
367         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
368         exit ;;
369     sun4*:SunOS:*:*)
370         case "`/usr/bin/arch -k`" in
371             Series*|S4*)
372                 UNAME_RELEASE=`uname -v`
373                 ;;
374         esac
375         # Japanese Language versions have a version number like `4.1.3-JL'.
376         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
377         exit ;;
378     sun3*:SunOS:*:*)
379         echo m68k-sun-sunos${UNAME_RELEASE}
380         exit ;;
381     sun*:*:4.2BSD:*)
382         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
383         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
384         case "`/bin/arch`" in
385             sun3)
386                 echo m68k-sun-sunos${UNAME_RELEASE}
387                 ;;
388             sun4)
389                 echo sparc-sun-sunos${UNAME_RELEASE}
390                 ;;
391         esac
392         exit ;;
393     aushp:SunOS:*:*)
394         echo sparc-auspex-sunos${UNAME_RELEASE}
395         exit ;;
396     # The situation for MiNT is a little confusing.  The machine name
397     # can be virtually everything (everything which is not
398     # "atarist" or "atariste" at least should have a processor
399     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
400     # to the lowercase version "mint" (or "freemint").  Finally
401     # the system name "TOS" denotes a system which is actually not
402     # MiNT.  But MiNT is downward compatible to TOS, so this should
403     # be no problem.
404     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
405         echo m68k-atari-mint${UNAME_RELEASE}
406         exit ;;
407     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
408         echo m68k-atari-mint${UNAME_RELEASE}
409         exit ;;
410     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
411         echo m68k-atari-mint${UNAME_RELEASE}
412         exit ;;
413     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
414         echo m68k-milan-mint${UNAME_RELEASE}
415         exit ;;
416     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
417         echo m68k-hades-mint${UNAME_RELEASE}
418         exit ;;
419     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
420         echo m68k-unknown-mint${UNAME_RELEASE}
421         exit ;;
422     m68k:machten:*:*)
423         echo m68k-apple-machten${UNAME_RELEASE}
424         exit ;;
425     powerpc:machten:*:*)
426         echo powerpc-apple-machten${UNAME_RELEASE}
427         exit ;;
428     RISC*:Mach:*:*)
429         echo mips-dec-mach_bsd4.3
430         exit ;;
431     RISC*:ULTRIX:*:*)
432         echo mips-dec-ultrix${UNAME_RELEASE}
433         exit ;;
434     VAX*:ULTRIX*:*:*)
435         echo vax-dec-ultrix${UNAME_RELEASE}
436         exit ;;
437     2020:CLIX:*:* | 2430:CLIX:*:*)
438         echo clipper-intergraph-clix${UNAME_RELEASE}
439         exit ;;
440     mips:*:*:UMIPS | mips:*:*:RISCos)
441         eval $set_cc_for_build
442         sed 's/^        //' << EOF >$dummy.c
443 #ifdef __cplusplus
444 #include <stdio.h>  /* for printf() prototype */
445         int main (int argc, char *argv[]) {
446 #else
447         int main (argc, argv) int argc; char *argv[]; {
448 #endif
449         #if defined (host_mips) && defined (MIPSEB)
450         #if defined (SYSTYPE_SYSV)
451           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
452         #endif
453         #if defined (SYSTYPE_SVR4)
454           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
455         #endif
456         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
457           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
458         #endif
459         #endif
460           exit (-1);
461         }
462 EOF
463         $CC_FOR_BUILD -o $dummy $dummy.c &&
464           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
465           SYSTEM_NAME=`$dummy $dummyarg` &&
466             { echo "$SYSTEM_NAME"; exit; }
467         echo mips-mips-riscos${UNAME_RELEASE}
468         exit ;;
469     Motorola:PowerMAX_OS:*:*)
470         echo powerpc-motorola-powermax
471         exit ;;
472     Motorola:*:4.3:PL8-*)
473         echo powerpc-harris-powermax
474         exit ;;
475     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
476         echo powerpc-harris-powermax
477         exit ;;
478     Night_Hawk:Power_UNIX:*:*)
479         echo powerpc-harris-powerunix
480         exit ;;
481     m88k:CX/UX:7*:*)
482         echo m88k-harris-cxux7
483         exit ;;
484     m88k:*:4*:R4*)
485         echo m88k-motorola-sysv4
486         exit ;;
487     m88k:*:3*:R3*)
488         echo m88k-motorola-sysv3
489         exit ;;
490     AViiON:dgux:*:*)
491         # DG/UX returns AViiON for all architectures
492         UNAME_PROCESSOR=`/usr/bin/uname -p`
493         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
494         then
495             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
496                [ ${TARGET_BINARY_INTERFACE}x = x ]
497             then
498                 echo m88k-dg-dgux${UNAME_RELEASE}
499             else
500                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
501             fi
502         else
503             echo i586-dg-dgux${UNAME_RELEASE}
504         fi
505         exit ;;
506     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
507         echo m88k-dolphin-sysv3
508         exit ;;
509     M88*:*:R3*:*)
510         # Delta 88k system running SVR3
511         echo m88k-motorola-sysv3
512         exit ;;
513     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
514         echo m88k-tektronix-sysv3
515         exit ;;
516     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
517         echo m68k-tektronix-bsd
518         exit ;;
519     *:IRIX*:*:*)
520         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
521         exit ;;
522     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
523         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
524         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
525     i*86:AIX:*:*)
526         echo i386-ibm-aix
527         exit ;;
528     ia64:AIX:*:*)
529         if [ -x /usr/bin/oslevel ] ; then
530                 IBM_REV=`/usr/bin/oslevel`
531         else
532                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
533         fi
534         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
535         exit ;;
536     *:AIX:2:3)
537         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
538                 eval $set_cc_for_build
539                 sed 's/^                //' << EOF >$dummy.c
540                 #include <sys/systemcfg.h>
541
542                 main()
543                         {
544                         if (!__power_pc())
545                                 exit(1);
546                         puts("powerpc-ibm-aix3.2.5");
547                         exit(0);
548                         }
549 EOF
550                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
551                 then
552                         echo "$SYSTEM_NAME"
553                 else
554                         echo rs6000-ibm-aix3.2.5
555                 fi
556         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
557                 echo rs6000-ibm-aix3.2.4
558         else
559                 echo rs6000-ibm-aix3.2
560         fi
561         exit ;;
562     *:AIX:*:[4567])
563         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
564         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
565                 IBM_ARCH=rs6000
566         else
567                 IBM_ARCH=powerpc
568         fi
569         if [ -x /usr/bin/oslevel ] ; then
570                 IBM_REV=`/usr/bin/oslevel`
571         else
572                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
573         fi
574         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
575         exit ;;
576     *:AIX:*:*)
577         echo rs6000-ibm-aix
578         exit ;;
579     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
580         echo romp-ibm-bsd4.4
581         exit ;;
582     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
583         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
584         exit ;;                             # report: romp-ibm BSD 4.3
585     *:BOSX:*:*)
586         echo rs6000-bull-bosx
587         exit ;;
588     DPX/2?00:B.O.S.:*:*)
589         echo m68k-bull-sysv3
590         exit ;;
591     9000/[34]??:4.3bsd:1.*:*)
592         echo m68k-hp-bsd
593         exit ;;
594     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
595         echo m68k-hp-bsd4.4
596         exit ;;
597     9000/[34678]??:HP-UX:*:*)
598         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
599         case "${UNAME_MACHINE}" in
600             9000/31? )            HP_ARCH=m68000 ;;
601             9000/[34]?? )         HP_ARCH=m68k ;;
602             9000/[678][0-9][0-9])
603                 if [ -x /usr/bin/getconf ]; then
604                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
605                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
606                     case "${sc_cpu_version}" in
607                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
608                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
609                       532)                      # CPU_PA_RISC2_0
610                         case "${sc_kernel_bits}" in
611                           32) HP_ARCH="hppa2.0n" ;;
612                           64) HP_ARCH="hppa2.0w" ;;
613                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
614                         esac ;;
615                     esac
616                 fi
617                 if [ "${HP_ARCH}" = "" ]; then
618                     eval $set_cc_for_build
619                     sed 's/^            //' << EOF >$dummy.c
620
621                 #define _HPUX_SOURCE
622                 #include <stdlib.h>
623                 #include <unistd.h>
624
625                 int main ()
626                 {
627                 #if defined(_SC_KERNEL_BITS)
628                     long bits = sysconf(_SC_KERNEL_BITS);
629                 #endif
630                     long cpu  = sysconf (_SC_CPU_VERSION);
631
632                     switch (cpu)
633                         {
634                         case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
635                         case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
636                         case CPU_PA_RISC2_0:
637                 #if defined(_SC_KERNEL_BITS)
638                             switch (bits)
639                                 {
640                                 case 64: puts ("hppa2.0w"); break;
641                                 case 32: puts ("hppa2.0n"); break;
642                                 default: puts ("hppa2.0"); break;
643                                 } break;
644                 #else  /* !defined(_SC_KERNEL_BITS) */
645                             puts ("hppa2.0"); break;
646                 #endif
647                         default: puts ("hppa1.0"); break;
648                         }
649                     exit (0);
650                 }
651 EOF
652                     (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
653                     test -z "$HP_ARCH" && HP_ARCH=hppa
654                 fi ;;
655         esac
656         if [ ${HP_ARCH} = "hppa2.0w" ]
657         then
658             eval $set_cc_for_build
659
660             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
661             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
662             # generating 64-bit code.  GNU and HP use different nomenclature:
663             #
664             # $ CC_FOR_BUILD=cc ./config.guess
665             # => hppa2.0w-hp-hpux11.23
666             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
667             # => hppa64-hp-hpux11.23
668
669             if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
670                 grep -q __LP64__
671             then
672                 HP_ARCH="hppa2.0w"
673             else
674                 HP_ARCH="hppa64"
675             fi
676         fi
677         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
678         exit ;;
679     ia64:HP-UX:*:*)
680         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
681         echo ia64-hp-hpux${HPUX_REV}
682         exit ;;
683     3050*:HI-UX:*:*)
684         eval $set_cc_for_build
685         sed 's/^        //' << EOF >$dummy.c
686         #include <unistd.h>
687         int
688         main ()
689         {
690           long cpu = sysconf (_SC_CPU_VERSION);
691           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
692              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
693              results, however.  */
694           if (CPU_IS_PA_RISC (cpu))
695             {
696               switch (cpu)
697                 {
698                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
699                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
700                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
701                   default: puts ("hppa-hitachi-hiuxwe2"); break;
702                 }
703             }
704           else if (CPU_IS_HP_MC68K (cpu))
705             puts ("m68k-hitachi-hiuxwe2");
706           else puts ("unknown-hitachi-hiuxwe2");
707           exit (0);
708         }
709 EOF
710         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
711                 { echo "$SYSTEM_NAME"; exit; }
712         echo unknown-hitachi-hiuxwe2
713         exit ;;
714     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
715         echo hppa1.1-hp-bsd
716         exit ;;
717     9000/8??:4.3bsd:*:*)
718         echo hppa1.0-hp-bsd
719         exit ;;
720     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
721         echo hppa1.0-hp-mpeix
722         exit ;;
723     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
724         echo hppa1.1-hp-osf
725         exit ;;
726     hp8??:OSF1:*:*)
727         echo hppa1.0-hp-osf
728         exit ;;
729     i*86:OSF1:*:*)
730         if [ -x /usr/sbin/sysversion ] ; then
731             echo ${UNAME_MACHINE}-unknown-osf1mk
732         else
733             echo ${UNAME_MACHINE}-unknown-osf1
734         fi
735         exit ;;
736     parisc*:Lites*:*:*)
737         echo hppa1.1-hp-lites
738         exit ;;
739     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
740         echo c1-convex-bsd
741         exit ;;
742     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
743         if getsysinfo -f scalar_acc
744         then echo c32-convex-bsd
745         else echo c2-convex-bsd
746         fi
747         exit ;;
748     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
749         echo c34-convex-bsd
750         exit ;;
751     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
752         echo c38-convex-bsd
753         exit ;;
754     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
755         echo c4-convex-bsd
756         exit ;;
757     CRAY*Y-MP:*:*:*)
758         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
759         exit ;;
760     CRAY*[A-Z]90:*:*:*)
761         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
762         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
763               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
764               -e 's/\.[^.]*$/.X/'
765         exit ;;
766     CRAY*TS:*:*:*)
767         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
768         exit ;;
769     CRAY*T3E:*:*:*)
770         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
771         exit ;;
772     CRAY*SV1:*:*:*)
773         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
774         exit ;;
775     *:UNICOS/mp:*:*)
776         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
777         exit ;;
778     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
779         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
780         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
781         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
782         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
783         exit ;;
784     5000:UNIX_System_V:4.*:*)
785         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
786         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
787         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
788         exit ;;
789     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
790         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
791         exit ;;
792     sparc*:BSD/OS:*:*)
793         echo sparc-unknown-bsdi${UNAME_RELEASE}
794         exit ;;
795     *:BSD/OS:*:*)
796         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
797         exit ;;
798     *:FreeBSD:*:*)
799         UNAME_PROCESSOR=`/usr/bin/uname -p`
800         case ${UNAME_PROCESSOR} in
801             amd64)
802                 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
803             *)
804                 echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
805         esac
806         exit ;;
807     i*:CYGWIN*:*)
808         echo ${UNAME_MACHINE}-pc-cygwin
809         exit ;;
810     *:MINGW*:*)
811         echo ${UNAME_MACHINE}-pc-mingw32
812         exit ;;
813     i*:windows32*:*)
814         # uname -m includes "-pc" on this system.
815         echo ${UNAME_MACHINE}-mingw32
816         exit ;;
817     i*:PW*:*)
818         echo ${UNAME_MACHINE}-pc-pw32
819         exit ;;
820     *:Interix*:*)
821         case ${UNAME_MACHINE} in
822             x86)
823                 echo i586-pc-interix${UNAME_RELEASE}
824                 exit ;;
825             authenticamd | genuineintel | EM64T)
826                 echo x86_64-unknown-interix${UNAME_RELEASE}
827                 exit ;;
828             IA64)
829                 echo ia64-unknown-interix${UNAME_RELEASE}
830                 exit ;;
831         esac ;;
832     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
833         echo i${UNAME_MACHINE}-pc-mks
834         exit ;;
835     8664:Windows_NT:*)
836         echo x86_64-pc-mks
837         exit ;;
838     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
839         # How do we know it's Interix rather than the generic POSIX subsystem?
840         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
841         # UNAME_MACHINE based on the output of uname instead of i386?
842         echo i586-pc-interix
843         exit ;;
844     i*:UWIN*:*)
845         echo ${UNAME_MACHINE}-pc-uwin
846         exit ;;
847     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
848         echo x86_64-unknown-cygwin
849         exit ;;
850     p*:CYGWIN*:*)
851         echo powerpcle-unknown-cygwin
852         exit ;;
853     prep*:SunOS:5.*:*)
854         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
855         exit ;;
856     *:GNU:*:*)
857         # the GNU system
858         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
859         exit ;;
860     *:GNU/*:*:*)
861         # other systems with GNU libc and userland
862         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
863         exit ;;
864     i*86:Minix:*:*)
865         echo ${UNAME_MACHINE}-pc-minix
866         exit ;;
867     alpha:Linux:*:*)
868         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
869           EV5)   UNAME_MACHINE=alphaev5 ;;
870           EV56)  UNAME_MACHINE=alphaev56 ;;
871           PCA56) UNAME_MACHINE=alphapca56 ;;
872           PCA57) UNAME_MACHINE=alphapca56 ;;
873           EV6)   UNAME_MACHINE=alphaev6 ;;
874           EV67)  UNAME_MACHINE=alphaev67 ;;
875           EV68*) UNAME_MACHINE=alphaev68 ;;
876         esac
877         objdump --private-headers /bin/sh | grep -q ld.so.1
878         if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
879         echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
880         exit ;;
881     arm*:Linux:*:*)
882         eval $set_cc_for_build
883         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
884             | grep -q __ARM_EABI__
885         then
886             echo ${UNAME_MACHINE}-unknown-linux-gnu
887         else
888             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
889                 | grep -q __ARM_PCS_VFP
890             then
891                 echo ${UNAME_MACHINE}-unknown-linux-gnueabi
892             else
893                 echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
894             fi
895         fi
896         exit ;;
897     avr32*:Linux:*:*)
898         echo ${UNAME_MACHINE}-unknown-linux-gnu
899         exit ;;
900     cris:Linux:*:*)
901         echo cris-axis-linux-gnu
902         exit ;;
903     crisv32:Linux:*:*)
904         echo crisv32-axis-linux-gnu
905         exit ;;
906     frv:Linux:*:*)
907         echo frv-unknown-linux-gnu
908         exit ;;
909     i*86:Linux:*:*)
910         LIBC=gnu
911         eval $set_cc_for_build
912         sed 's/^        //' << EOF >$dummy.c
913         #ifdef __dietlibc__
914         LIBC=dietlibc
915         #endif
916 EOF
917         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
918         echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
919         exit ;;
920     ia64:Linux:*:*)
921         echo ${UNAME_MACHINE}-unknown-linux-gnu
922         exit ;;
923     m32r*:Linux:*:*)
924         echo ${UNAME_MACHINE}-unknown-linux-gnu
925         exit ;;
926     m68*:Linux:*:*)
927         echo ${UNAME_MACHINE}-unknown-linux-gnu
928         exit ;;
929     mips:Linux:*:* | mips64:Linux:*:*)
930         eval $set_cc_for_build
931         sed 's/^        //' << EOF >$dummy.c
932         #undef CPU
933         #undef ${UNAME_MACHINE}
934         #undef ${UNAME_MACHINE}el
935         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
936         CPU=${UNAME_MACHINE}el
937         #else
938         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
939         CPU=${UNAME_MACHINE}
940         #else
941         CPU=
942         #endif
943         #endif
944 EOF
945         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
946         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
947         ;;
948     or32:Linux:*:*)
949         echo or32-unknown-linux-gnu
950         exit ;;
951     padre:Linux:*:*)
952         echo sparc-unknown-linux-gnu
953         exit ;;
954     parisc64:Linux:*:* | hppa64:Linux:*:*)
955         echo hppa64-unknown-linux-gnu
956         exit ;;
957     parisc:Linux:*:* | hppa:Linux:*:*)
958         # Look for CPU level
959         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
960           PA7*) echo hppa1.1-unknown-linux-gnu ;;
961           PA8*) echo hppa2.0-unknown-linux-gnu ;;
962           *)    echo hppa-unknown-linux-gnu ;;
963         esac
964         exit ;;
965     ppc64:Linux:*:*)
966         echo powerpc64-unknown-linux-gnu
967         exit ;;
968     ppc:Linux:*:*)
969         echo powerpc-unknown-linux-gnu
970         exit ;;
971     s390:Linux:*:* | s390x:Linux:*:*)
972         echo ${UNAME_MACHINE}-ibm-linux
973         exit ;;
974     sh64*:Linux:*:*)
975         echo ${UNAME_MACHINE}-unknown-linux-gnu
976         exit ;;
977     sh*:Linux:*:*)
978         echo ${UNAME_MACHINE}-unknown-linux-gnu
979         exit ;;
980     sparc:Linux:*:* | sparc64:Linux:*:*)
981         echo ${UNAME_MACHINE}-unknown-linux-gnu
982         exit ;;
983     tile*:Linux:*:*)
984         echo ${UNAME_MACHINE}-unknown-linux-gnu
985         exit ;;
986     vax:Linux:*:*)
987         echo ${UNAME_MACHINE}-dec-linux-gnu
988         exit ;;
989     x86_64:Linux:*:*)
990         echo x86_64-unknown-linux-gnu
991         exit ;;
992     xtensa*:Linux:*:*)
993         echo ${UNAME_MACHINE}-unknown-linux-gnu
994         exit ;;
995     i*86:DYNIX/ptx:4*:*)
996         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
997         # earlier versions are messed up and put the nodename in both
998         # sysname and nodename.
999         echo i386-sequent-sysv4
1000         exit ;;
1001     i*86:UNIX_SV:4.2MP:2.*)
1002         # Unixware is an offshoot of SVR4, but it has its own version
1003         # number series starting with 2...
1004         # I am not positive that other SVR4 systems won't match this,
1005         # I just have to hope.  -- rms.
1006         # Use sysv4.2uw... so that sysv4* matches it.
1007         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1008         exit ;;
1009     i*86:OS/2:*:*)
1010         # If we were able to find `uname', then EMX Unix compatibility
1011         # is probably installed.
1012         echo ${UNAME_MACHINE}-pc-os2-emx
1013         exit ;;
1014     i*86:XTS-300:*:STOP)
1015         echo ${UNAME_MACHINE}-unknown-stop
1016         exit ;;
1017     i*86:atheos:*:*)
1018         echo ${UNAME_MACHINE}-unknown-atheos
1019         exit ;;
1020     i*86:syllable:*:*)
1021         echo ${UNAME_MACHINE}-pc-syllable
1022         exit ;;
1023     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1024         echo i386-unknown-lynxos${UNAME_RELEASE}
1025         exit ;;
1026     i*86:*DOS:*:*)
1027         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1028         exit ;;
1029     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1030         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1031         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1032                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1033         else
1034                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1035         fi
1036         exit ;;
1037     i*86:*:5:[678]*)
1038         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1039         case `/bin/uname -X | grep "^Machine"` in
1040             *486*)           UNAME_MACHINE=i486 ;;
1041             *Pentium)        UNAME_MACHINE=i586 ;;
1042             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1043         esac
1044         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1045         exit ;;
1046     i*86:*:3.2:*)
1047         if test -f /usr/options/cb.name; then
1048                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1049                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1050         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1051                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1052                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1053                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1054                         && UNAME_MACHINE=i586
1055                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1056                         && UNAME_MACHINE=i686
1057                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1058                         && UNAME_MACHINE=i686
1059                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1060         else
1061                 echo ${UNAME_MACHINE}-pc-sysv32
1062         fi
1063         exit ;;
1064     pc:*:*:*)
1065         # Left here for compatibility:
1066         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1067         # the processor, so we play safe by assuming i586.
1068         # Note: whatever this is, it MUST be the same as what config.sub
1069         # prints for the "djgpp" host, or else GDB configury will decide that
1070         # this is a cross-build.
1071         echo i586-pc-msdosdjgpp
1072         exit ;;
1073     Intel:Mach:3*:*)
1074         echo i386-pc-mach3
1075         exit ;;
1076     paragon:*:*:*)
1077         echo i860-intel-osf1
1078         exit ;;
1079     i860:*:4.*:*) # i860-SVR4
1080         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1081           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1082         else # Add other i860-SVR4 vendors below as they are discovered.
1083           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1084         fi
1085         exit ;;
1086     mini*:CTIX:SYS*5:*)
1087         # "miniframe"
1088         echo m68010-convergent-sysv
1089         exit ;;
1090     mc68k:UNIX:SYSTEM5:3.51m)
1091         echo m68k-convergent-sysv
1092         exit ;;
1093     M680?0:D-NIX:5.3:*)
1094         echo m68k-diab-dnix
1095         exit ;;
1096     M68*:*:R3V[5678]*:*)
1097         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1098     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)
1099         OS_REL=''
1100         test -r /etc/.relid \
1101         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1102         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1103           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1104         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1105           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1106     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1107         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1108           && { echo i486-ncr-sysv4; exit; } ;;
1109     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1110         OS_REL='.3'
1111         test -r /etc/.relid \
1112             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1113         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1114             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1115         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1116             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1117         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1118             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1119     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1120         echo m68k-unknown-lynxos${UNAME_RELEASE}
1121         exit ;;
1122     mc68030:UNIX_System_V:4.*:*)
1123         echo m68k-atari-sysv4
1124         exit ;;
1125     TSUNAMI:LynxOS:2.*:*)
1126         echo sparc-unknown-lynxos${UNAME_RELEASE}
1127         exit ;;
1128     rs6000:LynxOS:2.*:*)
1129         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1130         exit ;;
1131     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1132         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1133         exit ;;
1134     SM[BE]S:UNIX_SV:*:*)
1135         echo mips-dde-sysv${UNAME_RELEASE}
1136         exit ;;
1137     RM*:ReliantUNIX-*:*:*)
1138         echo mips-sni-sysv4
1139         exit ;;
1140     RM*:SINIX-*:*:*)
1141         echo mips-sni-sysv4
1142         exit ;;
1143     *:SINIX-*:*:*)
1144         if uname -p 2>/dev/null >/dev/null ; then
1145                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1146                 echo ${UNAME_MACHINE}-sni-sysv4
1147         else
1148                 echo ns32k-sni-sysv
1149         fi
1150         exit ;;
1151     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1152                         # says <Richard.M.Bartel@ccMail.Census.GOV>
1153         echo i586-unisys-sysv4
1154         exit ;;
1155     *:UNIX_System_V:4*:FTX*)
1156         # From Gerald Hewes <hewes@openmarket.com>.
1157         # How about differentiating between stratus architectures? -djm
1158         echo hppa1.1-stratus-sysv4
1159         exit ;;
1160     *:*:*:FTX*)
1161         # From seanf@swdc.stratus.com.
1162         echo i860-stratus-sysv4
1163         exit ;;
1164     i*86:VOS:*:*)
1165         # From Paul.Green@stratus.com.
1166         echo ${UNAME_MACHINE}-stratus-vos
1167         exit ;;
1168     *:VOS:*:*)
1169         # From Paul.Green@stratus.com.
1170         echo hppa1.1-stratus-vos
1171         exit ;;
1172     mc68*:A/UX:*:*)
1173         echo m68k-apple-aux${UNAME_RELEASE}
1174         exit ;;
1175     news*:NEWS-OS:6*:*)
1176         echo mips-sony-newsos6
1177         exit ;;
1178     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1179         if [ -d /usr/nec ]; then
1180                 echo mips-nec-sysv${UNAME_RELEASE}
1181         else
1182                 echo mips-unknown-sysv${UNAME_RELEASE}
1183         fi
1184         exit ;;
1185     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1186         echo powerpc-be-beos
1187         exit ;;
1188     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1189         echo powerpc-apple-beos
1190         exit ;;
1191     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1192         echo i586-pc-beos
1193         exit ;;
1194     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1195         echo i586-pc-haiku
1196         exit ;;
1197     SX-4:SUPER-UX:*:*)
1198         echo sx4-nec-superux${UNAME_RELEASE}
1199         exit ;;
1200     SX-5:SUPER-UX:*:*)
1201         echo sx5-nec-superux${UNAME_RELEASE}
1202         exit ;;
1203     SX-6:SUPER-UX:*:*)
1204         echo sx6-nec-superux${UNAME_RELEASE}
1205         exit ;;
1206     SX-7:SUPER-UX:*:*)
1207         echo sx7-nec-superux${UNAME_RELEASE}
1208         exit ;;
1209     SX-8:SUPER-UX:*:*)
1210         echo sx8-nec-superux${UNAME_RELEASE}
1211         exit ;;
1212     SX-8R:SUPER-UX:*:*)
1213         echo sx8r-nec-superux${UNAME_RELEASE}
1214         exit ;;
1215     Power*:Rhapsody:*:*)
1216         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1217         exit ;;
1218     *:Rhapsody:*:*)
1219         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1220         exit ;;
1221     *:Darwin:*:*)
1222         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1223         case $UNAME_PROCESSOR in
1224             i386)
1225                 eval $set_cc_for_build
1226                 if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1227                   if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1228                       (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1229                       grep IS_64BIT_ARCH >/dev/null
1230                   then
1231                       UNAME_PROCESSOR="x86_64"
1232                   fi
1233                 fi ;;
1234             unknown) UNAME_PROCESSOR=powerpc ;;
1235         esac
1236         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1237         exit ;;
1238     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1239         UNAME_PROCESSOR=`uname -p`
1240         if test "$UNAME_PROCESSOR" = "x86"; then
1241                 UNAME_PROCESSOR=i386
1242                 UNAME_MACHINE=pc
1243         fi
1244         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1245         exit ;;
1246     *:QNX:*:4*)
1247         echo i386-pc-qnx
1248         exit ;;
1249     NEO-?:NONSTOP_KERNEL:*:*)
1250         echo neo-tandem-nsk${UNAME_RELEASE}
1251         exit ;;
1252     NSE-?:NONSTOP_KERNEL:*:*)
1253         echo nse-tandem-nsk${UNAME_RELEASE}
1254         exit ;;
1255     NSR-?:NONSTOP_KERNEL:*:*)
1256         echo nsr-tandem-nsk${UNAME_RELEASE}
1257         exit ;;
1258     *:NonStop-UX:*:*)
1259         echo mips-compaq-nonstopux
1260         exit ;;
1261     BS2000:POSIX*:*:*)
1262         echo bs2000-siemens-sysv
1263         exit ;;
1264     DS/*:UNIX_System_V:*:*)
1265         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1266         exit ;;
1267     *:Plan9:*:*)
1268         # "uname -m" is not consistent, so use $cputype instead. 386
1269         # is converted to i386 for consistency with other x86
1270         # operating systems.
1271         if test "$cputype" = "386"; then
1272             UNAME_MACHINE=i386
1273         else
1274             UNAME_MACHINE="$cputype"
1275         fi
1276         echo ${UNAME_MACHINE}-unknown-plan9
1277         exit ;;
1278     *:TOPS-10:*:*)
1279         echo pdp10-unknown-tops10
1280         exit ;;
1281     *:TENEX:*:*)
1282         echo pdp10-unknown-tenex
1283         exit ;;
1284     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1285         echo pdp10-dec-tops20
1286         exit ;;
1287     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1288         echo pdp10-xkl-tops20
1289         exit ;;
1290     *:TOPS-20:*:*)
1291         echo pdp10-unknown-tops20
1292         exit ;;
1293     *:ITS:*:*)
1294         echo pdp10-unknown-its
1295         exit ;;
1296     SEI:*:*:SEIUX)
1297         echo mips-sei-seiux${UNAME_RELEASE}
1298         exit ;;
1299     *:DragonFly:*:*)
1300         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1301         exit ;;
1302     *:*VMS:*:*)
1303         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1304         case "${UNAME_MACHINE}" in
1305             A*) echo alpha-dec-vms ; exit ;;
1306             I*) echo ia64-dec-vms ; exit ;;
1307             V*) echo vax-dec-vms ; exit ;;
1308         esac ;;
1309     *:XENIX:*:SysV)
1310         echo i386-pc-xenix
1311         exit ;;
1312     i*86:skyos:*:*)
1313         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1314         exit ;;
1315     i*86:rdos:*:*)
1316         echo ${UNAME_MACHINE}-pc-rdos
1317         exit ;;
1318     i*86:AROS:*:*)
1319         echo ${UNAME_MACHINE}-pc-aros
1320         exit ;;
1321 esac
1322
1323 #echo '(No uname command or uname output not recognized.)' 1>&2
1324 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1325
1326 eval $set_cc_for_build
1327 cat >$dummy.c <<EOF
1328 #ifdef _SEQUENT_
1329 # include <sys/types.h>
1330 # include <sys/utsname.h>
1331 #endif
1332 main ()
1333 {
1334 #if defined (sony)
1335 #if defined (MIPSEB)
1336   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1337      I don't know....  */
1338   printf ("mips-sony-bsd\n"); exit (0);
1339 #else
1340 #include <sys/param.h>
1341   printf ("m68k-sony-newsos%s\n",
1342 #ifdef NEWSOS4
1343         "4"
1344 #else
1345         ""
1346 #endif
1347         ); exit (0);
1348 #endif
1349 #endif
1350
1351 #if defined (__arm) && defined (__acorn) && defined (__unix)
1352   printf ("arm-acorn-riscix\n"); exit (0);
1353 #endif
1354
1355 #if defined (hp300) && !defined (hpux)
1356   printf ("m68k-hp-bsd\n"); exit (0);
1357 #endif
1358
1359 #if defined (NeXT)
1360 #if !defined (__ARCHITECTURE__)
1361 #define __ARCHITECTURE__ "m68k"
1362 #endif
1363   int version;
1364   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1365   if (version < 4)
1366     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1367   else
1368     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1369   exit (0);
1370 #endif
1371
1372 #if defined (MULTIMAX) || defined (n16)
1373 #if defined (UMAXV)
1374   printf ("ns32k-encore-sysv\n"); exit (0);
1375 #else
1376 #if defined (CMU)
1377   printf ("ns32k-encore-mach\n"); exit (0);
1378 #else
1379   printf ("ns32k-encore-bsd\n"); exit (0);
1380 #endif
1381 #endif
1382 #endif
1383
1384 #if defined (__386BSD__)
1385   printf ("i386-pc-bsd\n"); exit (0);
1386 #endif
1387
1388 #if defined (sequent)
1389 #if defined (i386)
1390   printf ("i386-sequent-dynix\n"); exit (0);
1391 #endif
1392 #if defined (ns32000)
1393   printf ("ns32k-sequent-dynix\n"); exit (0);
1394 #endif
1395 #endif
1396
1397 #if defined (_SEQUENT_)
1398     struct utsname un;
1399
1400     uname(&un);
1401
1402     if (strncmp(un.version, "V2", 2) == 0) {
1403         printf ("i386-sequent-ptx2\n"); exit (0);
1404     }
1405     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1406         printf ("i386-sequent-ptx1\n"); exit (0);
1407     }
1408     printf ("i386-sequent-ptx\n"); exit (0);
1409
1410 #endif
1411
1412 #if defined (vax)
1413 # if !defined (ultrix)
1414 #  include <sys/param.h>
1415 #  if defined (BSD)
1416 #   if BSD == 43
1417       printf ("vax-dec-bsd4.3\n"); exit (0);
1418 #   else
1419 #    if BSD == 199006
1420       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1421 #    else
1422       printf ("vax-dec-bsd\n"); exit (0);
1423 #    endif
1424 #   endif
1425 #  else
1426     printf ("vax-dec-bsd\n"); exit (0);
1427 #  endif
1428 # else
1429     printf ("vax-dec-ultrix\n"); exit (0);
1430 # endif
1431 #endif
1432
1433 #if defined (alliant) && defined (i860)
1434   printf ("i860-alliant-bsd\n"); exit (0);
1435 #endif
1436
1437   exit (1);
1438 }
1439 EOF
1440
1441 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1442         { echo "$SYSTEM_NAME"; exit; }
1443
1444 # Apollos put the system type in the environment.
1445
1446 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1447
1448 # Convex versions that predate uname can use getsysinfo(1)
1449
1450 if [ -x /usr/convex/getsysinfo ]
1451 then
1452     case `getsysinfo -f cpu_type` in
1453     c1*)
1454         echo c1-convex-bsd
1455         exit ;;
1456     c2*)
1457         if getsysinfo -f scalar_acc
1458         then echo c32-convex-bsd
1459         else echo c2-convex-bsd
1460         fi
1461         exit ;;
1462     c34*)
1463         echo c34-convex-bsd
1464         exit ;;
1465     c38*)
1466         echo c38-convex-bsd
1467         exit ;;
1468     c4*)
1469         echo c4-convex-bsd
1470         exit ;;
1471     esac
1472 fi
1473
1474 cat >&2 <<EOF
1475 $0: unable to guess system type
1476
1477 This script, last modified $timestamp, has failed to recognize
1478 the operating system you are using. It is advised that you
1479 download the most up to date version of the config scripts from
1480
1481   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1482 and
1483   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1484
1485 If the version you run ($0) is already up to date, please
1486 send the following data and any information you think might be
1487 pertinent to <config-patches@gnu.org> in order to provide the needed
1488 information to handle your system.
1489
1490 config.guess timestamp = $timestamp
1491
1492 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1493 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1494 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1495 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1496
1497 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1498 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1499
1500 hostinfo               = `(hostinfo) 2>/dev/null`
1501 /bin/universe          = `(/bin/universe) 2>/dev/null`
1502 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1503 /bin/arch              = `(/bin/arch) 2>/dev/null`
1504 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1505 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1506
1507 UNAME_MACHINE = ${UNAME_MACHINE}
1508 UNAME_RELEASE = ${UNAME_RELEASE}
1509 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1510 UNAME_VERSION = ${UNAME_VERSION}
1511 EOF
1512
1513 exit 1
1514
1515 # Local variables:
1516 # eval: (add-hook 'write-file-hooks 'time-stamp)
1517 # time-stamp-start: "timestamp='"
1518 # time-stamp-format: "%:y-%02m-%02d"
1519 # time-stamp-end: "'"
1520 # End: