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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='2009-08-19'
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 case "${UNAME_SYSTEM}" in
143 Linux|GNU/*)
144         eval $set_cc_for_build
145         cat << EOF > $dummy.c
146         #include <features.h>
147         #ifdef __UCLIBC__
148         # ifdef __UCLIBC_CONFIG_VERSION__
149         LIBC=uclibc __UCLIBC_CONFIG_VERSION__
150         # else
151         LIBC=uclibc
152         # endif
153         #else
154         LIBC=gnu
155         #endif
156 EOF
157         eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`
158         ;;
159 esac
160
161 # Note: order is significant - the case branches are not exclusive.
162
163 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
164     *:NetBSD:*:*)
165         # NetBSD (nbsd) targets should (where applicable) match one or
166         # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
167         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
168         # switched to ELF, *-*-netbsd* would select the old
169         # object file format.  This provides both forward
170         # compatibility and a consistent mechanism for selecting the
171         # object file format.
172         #
173         # Note: NetBSD doesn't particularly care about the vendor
174         # portion of the name.  We always set it to "unknown".
175         sysctl="sysctl -n hw.machine_arch"
176         UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
177             /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
178         case "${UNAME_MACHINE_ARCH}" in
179             armeb) machine=armeb-unknown ;;
180             arm*) machine=arm-unknown ;;
181             sh3el) machine=shl-unknown ;;
182             sh3eb) machine=sh-unknown ;;
183             sh5el) machine=sh5le-unknown ;;
184             *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
185         esac
186         # The Operating System including object format, if it has switched
187         # to ELF recently, or will in the future.
188         case "${UNAME_MACHINE_ARCH}" in
189             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
190                 eval $set_cc_for_build
191                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
192                         | grep -q __ELF__
193                 then
194                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
195                     # Return netbsd for either.  FIX?
196                     os=netbsd
197                 else
198                     os=netbsdelf
199                 fi
200                 ;;
201             *)
202                 os=netbsd
203                 ;;
204         esac
205         # The OS release
206         # Debian GNU/NetBSD machines have a different userland, and
207         # thus, need a distinct triplet. However, they do not need
208         # kernel version information, so it can be replaced with a
209         # suitable tag, in the style of linux-gnu.
210         case "${UNAME_VERSION}" in
211             Debian*)
212                 release='-gnu'
213                 ;;
214             *)
215                 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
216                 ;;
217         esac
218         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
219         # contains redundant information, the shorter form:
220         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
221         echo "${machine}-${os}${release}"
222         exit ;;
223     *:OpenBSD:*:*)
224         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
225         echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
226         exit ;;
227     *:ekkoBSD:*:*)
228         echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
229         exit ;;
230     *:SolidBSD:*:*)
231         echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
232         exit ;;
233     macppc:MirBSD:*:*)
234         echo powerpc-unknown-mirbsd${UNAME_RELEASE}
235         exit ;;
236     *:MirBSD:*:*)
237         echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
238         exit ;;
239     alpha:OSF1:*:*)
240         case $UNAME_RELEASE in
241         *4.0)
242                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
243                 ;;
244         *5.*)
245                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
246                 ;;
247         esac
248         # According to Compaq, /usr/sbin/psrinfo has been available on
249         # OSF/1 and Tru64 systems produced since 1995.  I hope that
250         # covers most systems running today.  This code pipes the CPU
251         # types through head -n 1, so we only detect the type of CPU 0.
252         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
253         case "$ALPHA_CPU_TYPE" in
254             "EV4 (21064)")
255                 UNAME_MACHINE="alpha" ;;
256             "EV4.5 (21064)")
257                 UNAME_MACHINE="alpha" ;;
258             "LCA4 (21066/21068)")
259                 UNAME_MACHINE="alpha" ;;
260             "EV5 (21164)")
261                 UNAME_MACHINE="alphaev5" ;;
262             "EV5.6 (21164A)")
263                 UNAME_MACHINE="alphaev56" ;;
264             "EV5.6 (21164PC)")
265                 UNAME_MACHINE="alphapca56" ;;
266             "EV5.7 (21164PC)")
267                 UNAME_MACHINE="alphapca57" ;;
268             "EV6 (21264)")
269                 UNAME_MACHINE="alphaev6" ;;
270             "EV6.7 (21264A)")
271                 UNAME_MACHINE="alphaev67" ;;
272             "EV6.8CB (21264C)")
273                 UNAME_MACHINE="alphaev68" ;;
274             "EV6.8AL (21264B)")
275                 UNAME_MACHINE="alphaev68" ;;
276             "EV6.8CX (21264D)")
277                 UNAME_MACHINE="alphaev68" ;;
278             "EV6.9A (21264/EV69A)")
279                 UNAME_MACHINE="alphaev69" ;;
280             "EV7 (21364)")
281                 UNAME_MACHINE="alphaev7" ;;
282             "EV7.9 (21364A)")
283                 UNAME_MACHINE="alphaev79" ;;
284         esac
285         # A Pn.n version is a patched version.
286         # A Vn.n version is a released version.
287         # A Tn.n version is a released field test version.
288         # A Xn.n version is an unreleased experimental baselevel.
289         # 1.2 uses "1.2" for uname -r.
290         echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
291         exit ;;
292     Alpha\ *:Windows_NT*:*)
293         # How do we know it's Interix rather than the generic POSIX subsystem?
294         # Should we change UNAME_MACHINE based on the output of uname instead
295         # of the specific Alpha model?
296         echo alpha-pc-interix
297         exit ;;
298     21064:Windows_NT:50:3)
299         echo alpha-dec-winnt3.5
300         exit ;;
301     Amiga*:UNIX_System_V:4.0:*)
302         echo m68k-unknown-sysv4
303         exit ;;
304     *:[Aa]miga[Oo][Ss]:*:*)
305         echo ${UNAME_MACHINE}-unknown-amigaos
306         exit ;;
307     *:[Mm]orph[Oo][Ss]:*:*)
308         echo ${UNAME_MACHINE}-unknown-morphos
309         exit ;;
310     *:OS/390:*:*)
311         echo i370-ibm-openedition
312         exit ;;
313     *:z/VM:*:*)
314         echo s390-ibm-zvmoe
315         exit ;;
316     *:OS400:*:*)
317         echo powerpc-ibm-os400
318         exit ;;
319     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
320         echo arm-acorn-riscix${UNAME_RELEASE}
321         exit ;;
322     arm:riscos:*:*|arm:RISCOS:*:*)
323         echo arm-unknown-riscos
324         exit ;;
325     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
326         echo hppa1.1-hitachi-hiuxmpp
327         exit ;;
328     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
329         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
330         if test "`(/bin/universe) 2>/dev/null`" = att ; then
331                 echo pyramid-pyramid-sysv3
332         else
333                 echo pyramid-pyramid-bsd
334         fi
335         exit ;;
336     NILE*:*:*:dcosx)
337         echo pyramid-pyramid-svr4
338         exit ;;
339     DRS?6000:unix:4.0:6*)
340         echo sparc-icl-nx6
341         exit ;;
342     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
343         case `/usr/bin/uname -p` in
344             sparc) echo sparc-icl-nx7; exit ;;
345         esac ;;
346     s390x:SunOS:*:*)
347         echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
348         exit ;;
349     sun4H:SunOS:5.*:*)
350         echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
351         exit ;;
352     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
353         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
354         exit ;;
355     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
356         eval $set_cc_for_build
357         SUN_ARCH="i386"
358         # If there is a compiler, see if it is configured for 64-bit objects.
359         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
360         # This test works for both compilers.
361         if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
362             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
363                 (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
364                 grep IS_64BIT_ARCH >/dev/null
365             then
366                 SUN_ARCH="x86_64"
367             fi
368         fi
369         echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
370         exit ;;
371     sun4*:SunOS:6*:*)
372         # According to config.sub, this is the proper way to canonicalize
373         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
374         # it's likely to be more like Solaris than SunOS4.
375         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
376         exit ;;
377     sun4*:SunOS:*:*)
378         case "`/usr/bin/arch -k`" in
379             Series*|S4*)
380                 UNAME_RELEASE=`uname -v`
381                 ;;
382         esac
383         # Japanese Language versions have a version number like `4.1.3-JL'.
384         echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
385         exit ;;
386     sun3*:SunOS:*:*)
387         echo m68k-sun-sunos${UNAME_RELEASE}
388         exit ;;
389     sun*:*:4.2BSD:*)
390         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
391         test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
392         case "`/bin/arch`" in
393             sun3)
394                 echo m68k-sun-sunos${UNAME_RELEASE}
395                 ;;
396             sun4)
397                 echo sparc-sun-sunos${UNAME_RELEASE}
398                 ;;
399         esac
400         exit ;;
401     aushp:SunOS:*:*)
402         echo sparc-auspex-sunos${UNAME_RELEASE}
403         exit ;;
404     # The situation for MiNT is a little confusing.  The machine name
405     # can be virtually everything (everything which is not
406     # "atarist" or "atariste" at least should have a processor
407     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
408     # to the lowercase version "mint" (or "freemint").  Finally
409     # the system name "TOS" denotes a system which is actually not
410     # MiNT.  But MiNT is downward compatible to TOS, so this should
411     # be no problem.
412     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
413         echo m68k-atari-mint${UNAME_RELEASE}
414         exit ;;
415     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
416         echo m68k-atari-mint${UNAME_RELEASE}
417         exit ;;
418     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
419         echo m68k-atari-mint${UNAME_RELEASE}
420         exit ;;
421     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
422         echo m68k-milan-mint${UNAME_RELEASE}
423         exit ;;
424     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
425         echo m68k-hades-mint${UNAME_RELEASE}
426         exit ;;
427     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
428         echo m68k-unknown-mint${UNAME_RELEASE}
429         exit ;;
430     m68k:machten:*:*)
431         echo m68k-apple-machten${UNAME_RELEASE}
432         exit ;;
433     powerpc:machten:*:*)
434         echo powerpc-apple-machten${UNAME_RELEASE}
435         exit ;;
436     RISC*:Mach:*:*)
437         echo mips-dec-mach_bsd4.3
438         exit ;;
439     RISC*:ULTRIX:*:*)
440         echo mips-dec-ultrix${UNAME_RELEASE}
441         exit ;;
442     VAX*:ULTRIX*:*:*)
443         echo vax-dec-ultrix${UNAME_RELEASE}
444         exit ;;
445     2020:CLIX:*:* | 2430:CLIX:*:*)
446         echo clipper-intergraph-clix${UNAME_RELEASE}
447         exit ;;
448     mips:*:*:UMIPS | mips:*:*:RISCos)
449         eval $set_cc_for_build
450         sed 's/^        //' << EOF >$dummy.c
451 #ifdef __cplusplus
452 #include <stdio.h>  /* for printf() prototype */
453         int main (int argc, char *argv[]) {
454 #else
455         int main (argc, argv) int argc; char *argv[]; {
456 #endif
457         #if defined (host_mips) && defined (MIPSEB)
458         #if defined (SYSTYPE_SYSV)
459           printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
460         #endif
461         #if defined (SYSTYPE_SVR4)
462           printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
463         #endif
464         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
465           printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
466         #endif
467         #endif
468           exit (-1);
469         }
470 EOF
471         $CC_FOR_BUILD -o $dummy $dummy.c &&
472           dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
473           SYSTEM_NAME=`$dummy $dummyarg` &&
474             { echo "$SYSTEM_NAME"; exit; }
475         echo mips-mips-riscos${UNAME_RELEASE}
476         exit ;;
477     Motorola:PowerMAX_OS:*:*)
478         echo powerpc-motorola-powermax
479         exit ;;
480     Motorola:*:4.3:PL8-*)
481         echo powerpc-harris-powermax
482         exit ;;
483     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
484         echo powerpc-harris-powermax
485         exit ;;
486     Night_Hawk:Power_UNIX:*:*)
487         echo powerpc-harris-powerunix
488         exit ;;
489     m88k:CX/UX:7*:*)
490         echo m88k-harris-cxux7
491         exit ;;
492     m88k:*:4*:R4*)
493         echo m88k-motorola-sysv4
494         exit ;;
495     m88k:*:3*:R3*)
496         echo m88k-motorola-sysv3
497         exit ;;
498     AViiON:dgux:*:*)
499         # DG/UX returns AViiON for all architectures
500         UNAME_PROCESSOR=`/usr/bin/uname -p`
501         if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
502         then
503             if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
504                [ ${TARGET_BINARY_INTERFACE}x = x ]
505             then
506                 echo m88k-dg-dgux${UNAME_RELEASE}
507             else
508                 echo m88k-dg-dguxbcs${UNAME_RELEASE}
509             fi
510         else
511             echo i586-dg-dgux${UNAME_RELEASE}
512         fi
513         exit ;;
514     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
515         echo m88k-dolphin-sysv3
516         exit ;;
517     M88*:*:R3*:*)
518         # Delta 88k system running SVR3
519         echo m88k-motorola-sysv3
520         exit ;;
521     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
522         echo m88k-tektronix-sysv3
523         exit ;;
524     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
525         echo m68k-tektronix-bsd
526         exit ;;
527     *:IRIX*:*:*)
528         echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
529         exit ;;
530     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
531         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
532         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
533     i*86:AIX:*:*)
534         echo i386-ibm-aix
535         exit ;;
536     ia64:AIX:*:*)
537         if [ -x /usr/bin/oslevel ] ; then
538                 IBM_REV=`/usr/bin/oslevel`
539         else
540                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
541         fi
542         echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
543         exit ;;
544     *:AIX:2:3)
545         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
546                 eval $set_cc_for_build
547                 sed 's/^                //' << EOF >$dummy.c
548                 #include <sys/systemcfg.h>
549
550                 main()
551                         {
552                         if (!__power_pc())
553                                 exit(1);
554                         puts("powerpc-ibm-aix3.2.5");
555                         exit(0);
556                         }
557 EOF
558                 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
559                 then
560                         echo "$SYSTEM_NAME"
561                 else
562                         echo rs6000-ibm-aix3.2.5
563                 fi
564         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
565                 echo rs6000-ibm-aix3.2.4
566         else
567                 echo rs6000-ibm-aix3.2
568         fi
569         exit ;;
570     *:AIX:*:[456])
571         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
572         if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
573                 IBM_ARCH=rs6000
574         else
575                 IBM_ARCH=powerpc
576         fi
577         if [ -x /usr/bin/oslevel ] ; then
578                 IBM_REV=`/usr/bin/oslevel`
579         else
580                 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
581         fi
582         echo ${IBM_ARCH}-ibm-aix${IBM_REV}
583         exit ;;
584     *:AIX:*:*)
585         echo rs6000-ibm-aix
586         exit ;;
587     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
588         echo romp-ibm-bsd4.4
589         exit ;;
590     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
591         echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
592         exit ;;                             # report: romp-ibm BSD 4.3
593     *:BOSX:*:*)
594         echo rs6000-bull-bosx
595         exit ;;
596     DPX/2?00:B.O.S.:*:*)
597         echo m68k-bull-sysv3
598         exit ;;
599     9000/[34]??:4.3bsd:1.*:*)
600         echo m68k-hp-bsd
601         exit ;;
602     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
603         echo m68k-hp-bsd4.4
604         exit ;;
605     9000/[34678]??:HP-UX:*:*)
606         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
607         case "${UNAME_MACHINE}" in
608             9000/31? )            HP_ARCH=m68000 ;;
609             9000/[34]?? )         HP_ARCH=m68k ;;
610             9000/[678][0-9][0-9])
611                 if [ -x /usr/bin/getconf ]; then
612                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
613                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
614                     case "${sc_cpu_version}" in
615                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
616                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
617                       532)                      # CPU_PA_RISC2_0
618                         case "${sc_kernel_bits}" in
619                           32) HP_ARCH="hppa2.0n" ;;
620                           64) HP_ARCH="hppa2.0w" ;;
621                           '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
622                         esac ;;
623                     esac
624                 fi
625                 if [ "${HP_ARCH}" = "" ]; then
626                     eval $set_cc_for_build
627                     sed 's/^              //' << EOF >$dummy.c
628
629               #define _HPUX_SOURCE
630               #include <stdlib.h>
631               #include <unistd.h>
632
633               int main ()
634               {
635               #if defined(_SC_KERNEL_BITS)
636                   long bits = sysconf(_SC_KERNEL_BITS);
637               #endif
638                   long cpu  = sysconf (_SC_CPU_VERSION);
639
640                   switch (cpu)
641                 {
642                 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
643                 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
644                 case CPU_PA_RISC2_0:
645               #if defined(_SC_KERNEL_BITS)
646                     switch (bits)
647                         {
648                         case 64: puts ("hppa2.0w"); break;
649                         case 32: puts ("hppa2.0n"); break;
650                         default: puts ("hppa2.0"); break;
651                         } break;
652               #else  /* !defined(_SC_KERNEL_BITS) */
653                     puts ("hppa2.0"); break;
654               #endif
655                 default: puts ("hppa1.0"); break;
656                 }
657                   exit (0);
658               }
659 EOF
660                     (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
661                     test -z "$HP_ARCH" && HP_ARCH=hppa
662                 fi ;;
663         esac
664         if [ ${HP_ARCH} = "hppa2.0w" ]
665         then
666             eval $set_cc_for_build
667
668             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
669             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
670             # generating 64-bit code.  GNU and HP use different nomenclature:
671             #
672             # $ CC_FOR_BUILD=cc ./config.guess
673             # => hppa2.0w-hp-hpux11.23
674             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
675             # => hppa64-hp-hpux11.23
676
677             if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
678                 grep -q __LP64__
679             then
680                 HP_ARCH="hppa2.0w"
681             else
682                 HP_ARCH="hppa64"
683             fi
684         fi
685         echo ${HP_ARCH}-hp-hpux${HPUX_REV}
686         exit ;;
687     ia64:HP-UX:*:*)
688         HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
689         echo ia64-hp-hpux${HPUX_REV}
690         exit ;;
691     3050*:HI-UX:*:*)
692         eval $set_cc_for_build
693         sed 's/^        //' << EOF >$dummy.c
694         #include <unistd.h>
695         int
696         main ()
697         {
698           long cpu = sysconf (_SC_CPU_VERSION);
699           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
700              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
701              results, however.  */
702           if (CPU_IS_PA_RISC (cpu))
703             {
704               switch (cpu)
705                 {
706                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
707                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
708                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
709                   default: puts ("hppa-hitachi-hiuxwe2"); break;
710                 }
711             }
712           else if (CPU_IS_HP_MC68K (cpu))
713             puts ("m68k-hitachi-hiuxwe2");
714           else puts ("unknown-hitachi-hiuxwe2");
715           exit (0);
716         }
717 EOF
718         $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
719                 { echo "$SYSTEM_NAME"; exit; }
720         echo unknown-hitachi-hiuxwe2
721         exit ;;
722     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
723         echo hppa1.1-hp-bsd
724         exit ;;
725     9000/8??:4.3bsd:*:*)
726         echo hppa1.0-hp-bsd
727         exit ;;
728     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
729         echo hppa1.0-hp-mpeix
730         exit ;;
731     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
732         echo hppa1.1-hp-osf
733         exit ;;
734     hp8??:OSF1:*:*)
735         echo hppa1.0-hp-osf
736         exit ;;
737     i*86:OSF1:*:*)
738         if [ -x /usr/sbin/sysversion ] ; then
739             echo ${UNAME_MACHINE}-unknown-osf1mk
740         else
741             echo ${UNAME_MACHINE}-unknown-osf1
742         fi
743         exit ;;
744     parisc*:Lites*:*:*)
745         echo hppa1.1-hp-lites
746         exit ;;
747     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
748         echo c1-convex-bsd
749         exit ;;
750     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
751         if getsysinfo -f scalar_acc
752         then echo c32-convex-bsd
753         else echo c2-convex-bsd
754         fi
755         exit ;;
756     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
757         echo c34-convex-bsd
758         exit ;;
759     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
760         echo c38-convex-bsd
761         exit ;;
762     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
763         echo c4-convex-bsd
764         exit ;;
765     CRAY*Y-MP:*:*:*)
766         echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
767         exit ;;
768     CRAY*[A-Z]90:*:*:*)
769         echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
770         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
771               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
772               -e 's/\.[^.]*$/.X/'
773         exit ;;
774     CRAY*TS:*:*:*)
775         echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
776         exit ;;
777     CRAY*T3E:*:*:*)
778         echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
779         exit ;;
780     CRAY*SV1:*:*:*)
781         echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
782         exit ;;
783     *:UNICOS/mp:*:*)
784         echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
785         exit ;;
786     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
787         FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
788         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
789         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
790         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
791         exit ;;
792     5000:UNIX_System_V:4.*:*)
793         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
794         FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
795         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
796         exit ;;
797     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
798         echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
799         exit ;;
800     sparc*:BSD/OS:*:*)
801         echo sparc-unknown-bsdi${UNAME_RELEASE}
802         exit ;;
803     *:BSD/OS:*:*)
804         echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
805         exit ;;
806     *:FreeBSD:*:*)
807         case ${UNAME_MACHINE} in
808             pc98)
809                 echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
810             amd64)
811                 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
812             *)
813                 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
814         esac
815         exit ;;
816     i*:CYGWIN*:*)
817         echo ${UNAME_MACHINE}-pc-cygwin
818         exit ;;
819     *:MINGW*:*)
820         echo ${UNAME_MACHINE}-pc-mingw32
821         exit ;;
822     i*:windows32*:*)
823         # uname -m includes "-pc" on this system.
824         echo ${UNAME_MACHINE}-mingw32
825         exit ;;
826     i*:PW*:*)
827         echo ${UNAME_MACHINE}-pc-pw32
828         exit ;;
829     *:Interix*:[3456]*)
830         case ${UNAME_MACHINE} in
831             x86)
832                 echo i586-pc-interix${UNAME_RELEASE}
833                 exit ;;
834             EM64T | authenticamd | genuineintel)
835                 echo x86_64-unknown-interix${UNAME_RELEASE}
836                 exit ;;
837             IA64)
838                 echo ia64-unknown-interix${UNAME_RELEASE}
839                 exit ;;
840         esac ;;
841     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
842         echo i${UNAME_MACHINE}-pc-mks
843         exit ;;
844     8664:Windows_NT:*)
845         echo x86_64-pc-mks
846         exit ;;
847     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
848         # How do we know it's Interix rather than the generic POSIX subsystem?
849         # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
850         # UNAME_MACHINE based on the output of uname instead of i386?
851         echo i586-pc-interix
852         exit ;;
853     i*:UWIN*:*)
854         echo ${UNAME_MACHINE}-pc-uwin
855         exit ;;
856     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
857         echo x86_64-unknown-cygwin
858         exit ;;
859     p*:CYGWIN*:*)
860         echo powerpcle-unknown-cygwin
861         exit ;;
862     prep*:SunOS:5.*:*)
863         echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
864         exit ;;
865     *:GNU:*:*)
866         # the GNU system
867         echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
868         exit ;;
869     *:GNU/*:*:*)
870         # other systems with GNU libc and userland
871         echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
872         exit ;;
873     i*86:Minix:*:*)
874         echo ${UNAME_MACHINE}-pc-minix
875         exit ;;
876     arm*:Linux:*:*)
877         eval $set_cc_for_build
878         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
879             | grep -q __ARM_EABI__
880         then
881             echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
882         else
883             echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
884         fi
885         exit ;;
886     avr32*:Linux:*:*)
887         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
888         exit ;;
889     cris:Linux:*:*)
890         echo cris-axis-linux-${LIBC}
891         exit ;;
892     crisv32:Linux:*:*)
893         echo crisv32-axis-linux-${LIBC}
894         exit ;;
895     frv:Linux:*:*)
896         echo frv-unknown-linux-${LIBC}
897         exit ;;
898     ia64:Linux:*:*)
899         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
900         exit ;;
901     m32r*:Linux:*:*)
902         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
903         exit ;;
904     m68*:Linux:*:*)
905         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
906         exit ;;
907     mips:Linux:*:* | mips64:Linux:*:*)
908         eval $set_cc_for_build
909         sed 's/^        //' << EOF >$dummy.c
910         #undef CPU
911         #undef ${UNAME_MACHINE}
912         #undef ${UNAME_MACHINE}el
913         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
914         CPU=${UNAME_MACHINE}el
915         #else
916         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
917         CPU=${UNAME_MACHINE}
918         #else
919         CPU=
920         #endif
921         #endif
922 EOF
923         eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
924             /^CPU/{
925                 s: ::g
926                 p
927             }'`"
928         test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
929         ;;
930     or32:Linux:*:*)
931         echo or32-unknown-linux-${LIBC}
932         exit ;;
933     ppc:Linux:*:*)
934         echo powerpc-unknown-linux-${LIBC}
935         exit ;;
936     ppc64:Linux:*:*)
937         echo powerpc64-unknown-linux-${LIBC}
938         exit ;;
939     alpha:Linux:*:*)
940         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
941           EV5)   UNAME_MACHINE=alphaev5 ;;
942           EV56)  UNAME_MACHINE=alphaev56 ;;
943           PCA56) UNAME_MACHINE=alphapca56 ;;
944           PCA57) UNAME_MACHINE=alphapca56 ;;
945           EV6)   UNAME_MACHINE=alphaev6 ;;
946           EV67)  UNAME_MACHINE=alphaev67 ;;
947           EV68*) UNAME_MACHINE=alphaev68 ;;
948         esac
949         objdump --private-headers /bin/sh | grep -q ld.so.1
950         if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
951         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
952         exit ;;
953     padre:Linux:*:*)
954         echo sparc-unknown-linux-${LIBC}
955         exit ;;
956     parisc:Linux:*:* | hppa:Linux:*:*)
957         # Look for CPU level
958         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
959           PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
960           PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
961           *)    echo hppa-unknown-linux-${LIBC} ;;
962         esac
963         exit ;;
964     parisc64:Linux:*:* | hppa64:Linux:*:*)
965         echo hppa64-unknown-linux-${LIBC}
966         exit ;;
967     s390:Linux:*:* | s390x:Linux:*:*)
968         echo ${UNAME_MACHINE}-ibm-linux
969         exit ;;
970     sh64*:Linux:*:*)
971         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
972         exit ;;
973     sh*:Linux:*:*)
974         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
975         exit ;;
976     sparc:Linux:*:* | sparc64:Linux:*:*)
977         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
978         exit ;;
979     vax:Linux:*:*)
980         echo ${UNAME_MACHINE}-dec-linux-${LIBC}
981         exit ;;
982     x86_64:Linux:*:*)
983         echo x86_64-unknown-linux-${LIBC}
984         exit ;;
985     xtensa*:Linux:*:*)
986         echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
987         exit ;;
988     i*86:Linux:*:*)
989         # The BFD linker knows what the default object file format is, so
990         # first see if it will tell us. cd to the root directory to prevent
991         # problems with other programs or directories called `ld' in the path.
992         # Set LC_ALL=C to ensure ld outputs messages in English.
993         ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
994                          | sed -ne '/supported targets:/!d
995                                     s/[         ][      ]*/ /g
996                                     s/.*supported targets: *//
997                                     s/ .*//
998                                     p'`
999         case "$ld_supported_targets" in
1000           elf32-i386)
1001                 TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}"
1002                 ;;
1003         esac
1004         # This should get integrated into the C code below, but now we hack
1005         if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi
1006         # Determine whether the default compiler is a.out or elf
1007         eval $set_cc_for_build
1008         sed 's/^        //' << EOF >$dummy.c
1009         #include <features.h>
1010         #ifdef __ELF__
1011         # ifdef __GLIBC__
1012         #  if __GLIBC__ >= 2
1013         LIBC=gnu
1014         #  else
1015         LIBC=gnulibc1
1016         #  endif
1017         # else
1018         LIBC=gnulibc1
1019         # endif
1020         #else
1021         #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
1022         LIBC=gnu
1023         #else
1024         LIBC=gnuaout
1025         #endif
1026         #endif
1027         #ifdef __dietlibc__
1028         LIBC=dietlibc
1029         #endif
1030 EOF
1031         eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
1032             /^LIBC/{
1033                 s: ::g
1034                 p
1035             }'`"
1036         test x"${LIBC}" != x && {
1037                 echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
1038                 exit
1039         }
1040         test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
1041         ;;
1042     i*86:DYNIX/ptx:4*:*)
1043         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1044         # earlier versions are messed up and put the nodename in both
1045         # sysname and nodename.
1046         echo i386-sequent-sysv4
1047         exit ;;
1048     i*86:UNIX_SV:4.2MP:2.*)
1049         # Unixware is an offshoot of SVR4, but it has its own version
1050         # number series starting with 2...
1051         # I am not positive that other SVR4 systems won't match this,
1052         # I just have to hope.  -- rms.
1053         # Use sysv4.2uw... so that sysv4* matches it.
1054         echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1055         exit ;;
1056     i*86:OS/2:*:*)
1057         # If we were able to find `uname', then EMX Unix compatibility
1058         # is probably installed.
1059         echo ${UNAME_MACHINE}-pc-os2-emx
1060         exit ;;
1061     i*86:XTS-300:*:STOP)
1062         echo ${UNAME_MACHINE}-unknown-stop
1063         exit ;;
1064     i*86:atheos:*:*)
1065         echo ${UNAME_MACHINE}-unknown-atheos
1066         exit ;;
1067     i*86:syllable:*:*)
1068         echo ${UNAME_MACHINE}-pc-syllable
1069         exit ;;
1070     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1071         echo i386-unknown-lynxos${UNAME_RELEASE}
1072         exit ;;
1073     i*86:*DOS:*:*)
1074         echo ${UNAME_MACHINE}-pc-msdosdjgpp
1075         exit ;;
1076     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1077         UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1078         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1079                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1080         else
1081                 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1082         fi
1083         exit ;;
1084     i*86:*:5:[678]*)
1085         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1086         case `/bin/uname -X | grep "^Machine"` in
1087             *486*)           UNAME_MACHINE=i486 ;;
1088             *Pentium)        UNAME_MACHINE=i586 ;;
1089             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1090         esac
1091         echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1092         exit ;;
1093     i*86:*:3.2:*)
1094         if test -f /usr/options/cb.name; then
1095                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1096                 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1097         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1098                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1099                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1100                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1101                         && UNAME_MACHINE=i586
1102                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1103                         && UNAME_MACHINE=i686
1104                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1105                         && UNAME_MACHINE=i686
1106                 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1107         else
1108                 echo ${UNAME_MACHINE}-pc-sysv32
1109         fi
1110         exit ;;
1111     pc:*:*:*)
1112         # Left here for compatibility:
1113         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1114         # the processor, so we play safe by assuming i586.
1115         # Note: whatever this is, it MUST be the same as what config.sub
1116         # prints for the "djgpp" host, or else GDB configury will decide that
1117         # this is a cross-build.
1118         echo i586-pc-msdosdjgpp
1119         exit ;;
1120     Intel:Mach:3*:*)
1121         echo i386-pc-mach3
1122         exit ;;
1123     paragon:*:*:*)
1124         echo i860-intel-osf1
1125         exit ;;
1126     i860:*:4.*:*) # i860-SVR4
1127         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1128           echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1129         else # Add other i860-SVR4 vendors below as they are discovered.
1130           echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1131         fi
1132         exit ;;
1133     mini*:CTIX:SYS*5:*)
1134         # "miniframe"
1135         echo m68010-convergent-sysv
1136         exit ;;
1137     mc68k:UNIX:SYSTEM5:3.51m)
1138         echo m68k-convergent-sysv
1139         exit ;;
1140     M680?0:D-NIX:5.3:*)
1141         echo m68k-diab-dnix
1142         exit ;;
1143     M68*:*:R3V[5678]*:*)
1144         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1145     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)
1146         OS_REL=''
1147         test -r /etc/.relid \
1148         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1149         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1150           && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1151         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1152           && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1153     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1154         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1155           && { echo i486-ncr-sysv4; exit; } ;;
1156     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1157         OS_REL='.3'
1158         test -r /etc/.relid \
1159             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1160         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1161             && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1162         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1163             && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1164         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1165             && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1166     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1167         echo m68k-unknown-lynxos${UNAME_RELEASE}
1168         exit ;;
1169     mc68030:UNIX_System_V:4.*:*)
1170         echo m68k-atari-sysv4
1171         exit ;;
1172     TSUNAMI:LynxOS:2.*:*)
1173         echo sparc-unknown-lynxos${UNAME_RELEASE}
1174         exit ;;
1175     rs6000:LynxOS:2.*:*)
1176         echo rs6000-unknown-lynxos${UNAME_RELEASE}
1177         exit ;;
1178     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1179         echo powerpc-unknown-lynxos${UNAME_RELEASE}
1180         exit ;;
1181     SM[BE]S:UNIX_SV:*:*)
1182         echo mips-dde-sysv${UNAME_RELEASE}
1183         exit ;;
1184     RM*:ReliantUNIX-*:*:*)
1185         echo mips-sni-sysv4
1186         exit ;;
1187     RM*:SINIX-*:*:*)
1188         echo mips-sni-sysv4
1189         exit ;;
1190     *:SINIX-*:*:*)
1191         if uname -p 2>/dev/null >/dev/null ; then
1192                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1193                 echo ${UNAME_MACHINE}-sni-sysv4
1194         else
1195                 echo ns32k-sni-sysv
1196         fi
1197         exit ;;
1198     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1199                       # says <Richard.M.Bartel@ccMail.Census.GOV>
1200         echo i586-unisys-sysv4
1201         exit ;;
1202     *:UNIX_System_V:4*:FTX*)
1203         # From Gerald Hewes <hewes@openmarket.com>.
1204         # How about differentiating between stratus architectures? -djm
1205         echo hppa1.1-stratus-sysv4
1206         exit ;;
1207     *:*:*:FTX*)
1208         # From seanf@swdc.stratus.com.
1209         echo i860-stratus-sysv4
1210         exit ;;
1211     i*86:VOS:*:*)
1212         # From Paul.Green@stratus.com.
1213         echo ${UNAME_MACHINE}-stratus-vos
1214         exit ;;
1215     *:VOS:*:*)
1216         # From Paul.Green@stratus.com.
1217         echo hppa1.1-stratus-vos
1218         exit ;;
1219     mc68*:A/UX:*:*)
1220         echo m68k-apple-aux${UNAME_RELEASE}
1221         exit ;;
1222     news*:NEWS-OS:6*:*)
1223         echo mips-sony-newsos6
1224         exit ;;
1225     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1226         if [ -d /usr/nec ]; then
1227                 echo mips-nec-sysv${UNAME_RELEASE}
1228         else
1229                 echo mips-unknown-sysv${UNAME_RELEASE}
1230         fi
1231         exit ;;
1232     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1233         echo powerpc-be-beos
1234         exit ;;
1235     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1236         echo powerpc-apple-beos
1237         exit ;;
1238     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1239         echo i586-pc-beos
1240         exit ;;
1241     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1242         echo i586-pc-haiku
1243         exit ;;
1244     SX-4:SUPER-UX:*:*)
1245         echo sx4-nec-superux${UNAME_RELEASE}
1246         exit ;;
1247     SX-5:SUPER-UX:*:*)
1248         echo sx5-nec-superux${UNAME_RELEASE}
1249         exit ;;
1250     SX-6:SUPER-UX:*:*)
1251         echo sx6-nec-superux${UNAME_RELEASE}
1252         exit ;;
1253     SX-7:SUPER-UX:*:*)
1254         echo sx7-nec-superux${UNAME_RELEASE}
1255         exit ;;
1256     SX-8:SUPER-UX:*:*)
1257         echo sx8-nec-superux${UNAME_RELEASE}
1258         exit ;;
1259     SX-8R:SUPER-UX:*:*)
1260         echo sx8r-nec-superux${UNAME_RELEASE}
1261         exit ;;
1262     Power*:Rhapsody:*:*)
1263         echo powerpc-apple-rhapsody${UNAME_RELEASE}
1264         exit ;;
1265     *:Rhapsody:*:*)
1266         echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1267         exit ;;
1268     *:Darwin:*:*)
1269         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1270         case $UNAME_PROCESSOR in
1271             unknown) UNAME_PROCESSOR=powerpc ;;
1272         esac
1273         echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1274         exit ;;
1275     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1276         UNAME_PROCESSOR=`uname -p`
1277         if test "$UNAME_PROCESSOR" = "x86"; then
1278                 UNAME_PROCESSOR=i386
1279                 UNAME_MACHINE=pc
1280         fi
1281         echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1282         exit ;;
1283     *:QNX:*:4*)
1284         echo i386-pc-qnx
1285         exit ;;
1286     NSE-?:NONSTOP_KERNEL:*:*)
1287         echo nse-tandem-nsk${UNAME_RELEASE}
1288         exit ;;
1289     NSR-?:NONSTOP_KERNEL:*:*)
1290         echo nsr-tandem-nsk${UNAME_RELEASE}
1291         exit ;;
1292     *:NonStop-UX:*:*)
1293         echo mips-compaq-nonstopux
1294         exit ;;
1295     BS2000:POSIX*:*:*)
1296         echo bs2000-siemens-sysv
1297         exit ;;
1298     DS/*:UNIX_System_V:*:*)
1299         echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1300         exit ;;
1301     *:Plan9:*:*)
1302         # "uname -m" is not consistent, so use $cputype instead. 386
1303         # is converted to i386 for consistency with other x86
1304         # operating systems.
1305         if test "$cputype" = "386"; then
1306             UNAME_MACHINE=i386
1307         else
1308             UNAME_MACHINE="$cputype"
1309         fi
1310         echo ${UNAME_MACHINE}-unknown-plan9
1311         exit ;;
1312     *:TOPS-10:*:*)
1313         echo pdp10-unknown-tops10
1314         exit ;;
1315     *:TENEX:*:*)
1316         echo pdp10-unknown-tenex
1317         exit ;;
1318     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1319         echo pdp10-dec-tops20
1320         exit ;;
1321     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1322         echo pdp10-xkl-tops20
1323         exit ;;
1324     *:TOPS-20:*:*)
1325         echo pdp10-unknown-tops20
1326         exit ;;
1327     *:ITS:*:*)
1328         echo pdp10-unknown-its
1329         exit ;;
1330     SEI:*:*:SEIUX)
1331         echo mips-sei-seiux${UNAME_RELEASE}
1332         exit ;;
1333     *:DragonFly:*:*)
1334         echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1335         exit ;;
1336     *:*VMS:*:*)
1337         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1338         case "${UNAME_MACHINE}" in
1339             A*) echo alpha-dec-vms ; exit ;;
1340             I*) echo ia64-dec-vms ; exit ;;
1341             V*) echo vax-dec-vms ; exit ;;
1342         esac ;;
1343     *:XENIX:*:SysV)
1344         echo i386-pc-xenix
1345         exit ;;
1346     i*86:skyos:*:*)
1347         echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1348         exit ;;
1349     i*86:rdos:*:*)
1350         echo ${UNAME_MACHINE}-pc-rdos
1351         exit ;;
1352     i*86:AROS:*:*)
1353         echo ${UNAME_MACHINE}-pc-aros
1354         exit ;;
1355 esac
1356
1357 #echo '(No uname command or uname output not recognized.)' 1>&2
1358 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1359
1360 eval $set_cc_for_build
1361 cat >$dummy.c <<EOF
1362 #ifdef _SEQUENT_
1363 # include <sys/types.h>
1364 # include <sys/utsname.h>
1365 #endif
1366 main ()
1367 {
1368 #if defined (sony)
1369 #if defined (MIPSEB)
1370   /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1371      I don't know....  */
1372   printf ("mips-sony-bsd\n"); exit (0);
1373 #else
1374 #include <sys/param.h>
1375   printf ("m68k-sony-newsos%s\n",
1376 #ifdef NEWSOS4
1377           "4"
1378 #else
1379           ""
1380 #endif
1381          ); exit (0);
1382 #endif
1383 #endif
1384
1385 #if defined (__arm) && defined (__acorn) && defined (__unix)
1386   printf ("arm-acorn-riscix\n"); exit (0);
1387 #endif
1388
1389 #if defined (hp300) && !defined (hpux)
1390   printf ("m68k-hp-bsd\n"); exit (0);
1391 #endif
1392
1393 #if defined (NeXT)
1394 #if !defined (__ARCHITECTURE__)
1395 #define __ARCHITECTURE__ "m68k"
1396 #endif
1397   int version;
1398   version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1399   if (version < 4)
1400     printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1401   else
1402     printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1403   exit (0);
1404 #endif
1405
1406 #if defined (MULTIMAX) || defined (n16)
1407 #if defined (UMAXV)
1408   printf ("ns32k-encore-sysv\n"); exit (0);
1409 #else
1410 #if defined (CMU)
1411   printf ("ns32k-encore-mach\n"); exit (0);
1412 #else
1413   printf ("ns32k-encore-bsd\n"); exit (0);
1414 #endif
1415 #endif
1416 #endif
1417
1418 #if defined (__386BSD__)
1419   printf ("i386-pc-bsd\n"); exit (0);
1420 #endif
1421
1422 #if defined (sequent)
1423 #if defined (i386)
1424   printf ("i386-sequent-dynix\n"); exit (0);
1425 #endif
1426 #if defined (ns32000)
1427   printf ("ns32k-sequent-dynix\n"); exit (0);
1428 #endif
1429 #endif
1430
1431 #if defined (_SEQUENT_)
1432     struct utsname un;
1433
1434     uname(&un);
1435
1436     if (strncmp(un.version, "V2", 2) == 0) {
1437         printf ("i386-sequent-ptx2\n"); exit (0);
1438     }
1439     if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1440         printf ("i386-sequent-ptx1\n"); exit (0);
1441     }
1442     printf ("i386-sequent-ptx\n"); exit (0);
1443
1444 #endif
1445
1446 #if defined (vax)
1447 # if !defined (ultrix)
1448 #  include <sys/param.h>
1449 #  if defined (BSD)
1450 #   if BSD == 43
1451       printf ("vax-dec-bsd4.3\n"); exit (0);
1452 #   else
1453 #    if BSD == 199006
1454       printf ("vax-dec-bsd4.3reno\n"); exit (0);
1455 #    else
1456       printf ("vax-dec-bsd\n"); exit (0);
1457 #    endif
1458 #   endif
1459 #  else
1460     printf ("vax-dec-bsd\n"); exit (0);
1461 #  endif
1462 # else
1463     printf ("vax-dec-ultrix\n"); exit (0);
1464 # endif
1465 #endif
1466
1467 #if defined (alliant) && defined (i860)
1468   printf ("i860-alliant-bsd\n"); exit (0);
1469 #endif
1470
1471   exit (1);
1472 }
1473 EOF
1474
1475 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1476         { echo "$SYSTEM_NAME"; exit; }
1477
1478 # Apollos put the system type in the environment.
1479
1480 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1481
1482 # Convex versions that predate uname can use getsysinfo(1)
1483
1484 if [ -x /usr/convex/getsysinfo ]
1485 then
1486     case `getsysinfo -f cpu_type` in
1487     c1*)
1488         echo c1-convex-bsd
1489         exit ;;
1490     c2*)
1491         if getsysinfo -f scalar_acc
1492         then echo c32-convex-bsd
1493         else echo c2-convex-bsd
1494         fi
1495         exit ;;
1496     c34*)
1497         echo c34-convex-bsd
1498         exit ;;
1499     c38*)
1500         echo c38-convex-bsd
1501         exit ;;
1502     c4*)
1503         echo c4-convex-bsd
1504         exit ;;
1505     esac
1506 fi
1507
1508 cat >&2 <<EOF
1509 $0: unable to guess system type
1510
1511 This script, last modified $timestamp, has failed to recognize
1512 the operating system you are using. It is advised that you
1513 download the most up to date version of the config scripts from
1514
1515   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1516 and
1517   http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1518
1519 If the version you run ($0) is already up to date, please
1520 send the following data and any information you think might be
1521 pertinent to <config-patches@gnu.org> in order to provide the needed
1522 information to handle your system.
1523
1524 config.guess timestamp = $timestamp
1525
1526 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1527 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1528 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1529 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1530
1531 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1532 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1533
1534 hostinfo               = `(hostinfo) 2>/dev/null`
1535 /bin/universe          = `(/bin/universe) 2>/dev/null`
1536 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1537 /bin/arch              = `(/bin/arch) 2>/dev/null`
1538 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1539 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1540
1541 UNAME_MACHINE = ${UNAME_MACHINE}
1542 UNAME_RELEASE = ${UNAME_RELEASE}
1543 UNAME_SYSTEM  = ${UNAME_SYSTEM}
1544 UNAME_VERSION = ${UNAME_VERSION}
1545 EOF
1546
1547 exit 1
1548
1549 # Local variables:
1550 # eval: (add-hook 'write-file-hooks 'time-stamp)
1551 # time-stamp-start: "timestamp='"
1552 # time-stamp-format: "%:y-%02m-%02d"
1553 # time-stamp-end: "'"
1554 # End: