source: trunk/third/gtk-thinice-engine/config.guess @ 18878

Revision 18878, 40.2 KB checked in by ghudson, 22 years ago (diff)
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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 Free Software Foundation, Inc.
5
6timestamp='2003-01-10'
7
8# This file is free software; you can redistribute it and/or modify it
9# under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful, but
14# WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16# General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21#
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that program.
26
27# Originally written by Per Bothner <per@bothner.com>.
28# Please send patches to <config-patches@gnu.org>.  Submit a context
29# diff and a properly formatted ChangeLog entry.
30#
31# This script attempts to guess a canonical system name similar to
32# config.sub.  If it succeeds, it prints the system name on stdout, and
33# exits with 0.  Otherwise, it exits with 1.
34#
35# The plan is that this can be called by configure scripts if you
36# don't specify an explicit build system type.
37
38me=`echo "$0" | sed -e 's,.*/,,'`
39
40usage="\
41Usage: $0 [OPTION]
42
43Output the configuration name of the system \`$me' is run on.
44
45Operation modes:
46  -h, --help         print this help, then exit
47  -t, --time-stamp   print date of last modification, then exit
48  -v, --version      print version number, then exit
49
50Report bugs and patches to <config-patches@gnu.org>."
51
52version="\
53GNU config.guess ($timestamp)
54
55Originally written by Per Bothner.
56Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
57Free Software Foundation, Inc.
58
59This is free software; see the source for copying conditions.  There is NO
60warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
61
62help="
63Try \`$me --help' for more information."
64
65# Parse command line
66while test $# -gt 0 ; do
67  case $1 in
68    --time-stamp | --time* | -t )
69       echo "$timestamp" ; exit 0 ;;
70    --version | -v )
71       echo "$version" ; exit 0 ;;
72    --help | --h* | -h )
73       echo "$usage"; exit 0 ;;
74    -- )     # Stop option processing
75       shift; break ;;
76    - ) # Use stdin as input.
77       break ;;
78    -* )
79       echo "$me: invalid option $1$help" >&2
80       exit 1 ;;
81    * )
82       break ;;
83  esac
84done
85
86if test $# != 0; then
87  echo "$me: too many arguments$help" >&2
88  exit 1
89fi
90
91trap 'exit 1' 1 2 15
92
93# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94# compiler to aid in system detection is discouraged as it requires
95# temporary files to be created and, as you can see below, it is a
96# headache to deal with in a portable fashion.
97
98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
101# Portable tmp directory creation inspired by the Autoconf team.
102
103set_cc_for_build='
104trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
105trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
106: ${TMPDIR=/tmp} ;
107 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
108 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
109 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
110dummy=$tmp/dummy ;
111tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
112case $CC_FOR_BUILD,$HOST_CC,$CC in
113 ,,)    echo "int x;" > $dummy.c ;
114        for c in cc gcc c89 c99 ; do
115          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
116             CC_FOR_BUILD="$c"; break ;
117          fi ;
118        done ;
119        if test x"$CC_FOR_BUILD" = x ; then
120          CC_FOR_BUILD=no_compiler_found ;
121        fi
122        ;;
123 ,,*)   CC_FOR_BUILD=$CC ;;
124 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
125esac ;'
126
127# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
128# (ghazi@noc.rutgers.edu 1994-08-24)
129if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
130        PATH=$PATH:/.attbin ; export PATH
131fi
132
133UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
134UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
135UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
136UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
137
138# Note: order is significant - the case branches are not exclusive.
139
140case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
141    *:NetBSD:*:*)
142        # NetBSD (nbsd) targets should (where applicable) match one or
143        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
144        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
145        # switched to ELF, *-*-netbsd* would select the old
146        # object file format.  This provides both forward
147        # compatibility and a consistent mechanism for selecting the
148        # object file format.
149        #
150        # Note: NetBSD doesn't particularly care about the vendor
151        # portion of the name.  We always set it to "unknown".
152        sysctl="sysctl -n hw.machine_arch"
153        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
154            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
155        case "${UNAME_MACHINE_ARCH}" in
156            armeb) machine=armeb-unknown ;;
157            arm*) machine=arm-unknown ;;
158            sh3el) machine=shl-unknown ;;
159            sh3eb) machine=sh-unknown ;;
160            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
161        esac
162        # The Operating System including object format, if it has switched
163        # to ELF recently, or will in the future.
164        case "${UNAME_MACHINE_ARCH}" in
165            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
166                eval $set_cc_for_build
167                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
168                        | grep __ELF__ >/dev/null
169                then
170                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
171                    # Return netbsd for either.  FIX?
172                    os=netbsd
173                else
174                    os=netbsdelf
175                fi
176                ;;
177            *)
178                os=netbsd
179                ;;
180        esac
181        # The OS release
182        # Debian GNU/NetBSD machines have a different userland, and
183        # thus, need a distinct triplet. However, they do not need
184        # kernel version information, so it can be replaced with a
185        # suitable tag, in the style of linux-gnu.
186        case "${UNAME_VERSION}" in
187            Debian*)
188                release='-gnu'
189                ;;
190            *)
191                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
192                ;;
193        esac
194        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
195        # contains redundant information, the shorter form:
196        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
197        echo "${machine}-${os}${release}"
198        exit 0 ;;
199    amiga:OpenBSD:*:*)
200        echo m68k-unknown-openbsd${UNAME_RELEASE}
201        exit 0 ;;
202    arc:OpenBSD:*:*)
203        echo mipsel-unknown-openbsd${UNAME_RELEASE}
204        exit 0 ;;
205    hp300:OpenBSD:*:*)
206        echo m68k-unknown-openbsd${UNAME_RELEASE}
207        exit 0 ;;
208    mac68k:OpenBSD:*:*)
209        echo m68k-unknown-openbsd${UNAME_RELEASE}
210        exit 0 ;;
211    macppc:OpenBSD:*:*)
212        echo powerpc-unknown-openbsd${UNAME_RELEASE}
213        exit 0 ;;
214    mvme68k:OpenBSD:*:*)
215        echo m68k-unknown-openbsd${UNAME_RELEASE}
216        exit 0 ;;
217    mvme88k:OpenBSD:*:*)
218        echo m88k-unknown-openbsd${UNAME_RELEASE}
219        exit 0 ;;
220    mvmeppc:OpenBSD:*:*)
221        echo powerpc-unknown-openbsd${UNAME_RELEASE}
222        exit 0 ;;
223    pmax:OpenBSD:*:*)
224        echo mipsel-unknown-openbsd${UNAME_RELEASE}
225        exit 0 ;;
226    sgi:OpenBSD:*:*)
227        echo mipseb-unknown-openbsd${UNAME_RELEASE}
228        exit 0 ;;
229    sun3:OpenBSD:*:*)
230        echo m68k-unknown-openbsd${UNAME_RELEASE}
231        exit 0 ;;
232    wgrisc:OpenBSD:*:*)
233        echo mipsel-unknown-openbsd${UNAME_RELEASE}
234        exit 0 ;;
235    *:OpenBSD:*:*)
236        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
237        exit 0 ;;
238    *:MicroBSD:*:*)
239        echo ${UNAME_MACHINE}-unknown-microbsd${UNAME_RELEASE}
240        exit 0 ;;
241    alpha:OSF1:*:*)
242        if test $UNAME_RELEASE = "V4.0"; then
243                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
244        fi
245        # A Vn.n version is a released version.
246        # A Tn.n version is a released field test version.
247        # A Xn.n version is an unreleased experimental baselevel.
248        # 1.2 uses "1.2" for uname -r.
249        eval $set_cc_for_build
250        cat <<EOF >$dummy.s
251        .data
252\$Lformat:
253        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
254
255        .text
256        .globl main
257        .align 4
258        .ent main
259main:
260        .frame \$30,16,\$26,0
261        ldgp \$29,0(\$27)
262        .prologue 1
263        .long 0x47e03d80 # implver \$0
264        lda \$2,-1
265        .long 0x47e20c21 # amask \$2,\$1
266        lda \$16,\$Lformat
267        mov \$0,\$17
268        not \$1,\$18
269        jsr \$26,printf
270        ldgp \$29,0(\$26)
271        mov 0,\$16
272        jsr \$26,exit
273        .end main
274EOF
275        $CC_FOR_BUILD -o $dummy $dummy.s 2>/dev/null
276        if test "$?" = 0 ; then
277                case `$dummy` in
278                        0-0)
279                                UNAME_MACHINE="alpha"
280                                ;;
281                        1-0)
282                                UNAME_MACHINE="alphaev5"
283                                ;;
284                        1-1)
285                                UNAME_MACHINE="alphaev56"
286                                ;;
287                        1-101)
288                                UNAME_MACHINE="alphapca56"
289                                ;;
290                        2-303)
291                                UNAME_MACHINE="alphaev6"
292                                ;;
293                        2-307)
294                                UNAME_MACHINE="alphaev67"
295                                ;;
296                        2-1307)
297                                UNAME_MACHINE="alphaev68"
298                                ;;
299                        3-1307)
300                                UNAME_MACHINE="alphaev7"
301                                ;;
302                esac
303        fi
304        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
305        exit 0 ;;
306    Alpha\ *:Windows_NT*:*)
307        # How do we know it's Interix rather than the generic POSIX subsystem?
308        # Should we change UNAME_MACHINE based on the output of uname instead
309        # of the specific Alpha model?
310        echo alpha-pc-interix
311        exit 0 ;;
312    21064:Windows_NT:50:3)
313        echo alpha-dec-winnt3.5
314        exit 0 ;;
315    Amiga*:UNIX_System_V:4.0:*)
316        echo m68k-unknown-sysv4
317        exit 0;;
318    *:[Aa]miga[Oo][Ss]:*:*)
319        echo ${UNAME_MACHINE}-unknown-amigaos
320        exit 0 ;;
321    *:[Mm]orph[Oo][Ss]:*:*)
322        echo ${UNAME_MACHINE}-unknown-morphos
323        exit 0 ;;
324    *:OS/390:*:*)
325        echo i370-ibm-openedition
326        exit 0 ;;
327    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
328        echo arm-acorn-riscix${UNAME_RELEASE}
329        exit 0;;
330    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
331        echo hppa1.1-hitachi-hiuxmpp
332        exit 0;;
333    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
334        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
335        if test "`(/bin/universe) 2>/dev/null`" = att ; then
336                echo pyramid-pyramid-sysv3
337        else
338                echo pyramid-pyramid-bsd
339        fi
340        exit 0 ;;
341    NILE*:*:*:dcosx)
342        echo pyramid-pyramid-svr4
343        exit 0 ;;
344    DRS?6000:UNIX_SV:4.2*:7*)
345        case `/usr/bin/uname -p` in
346            sparc) echo sparc-icl-nx7 && exit 0 ;;
347        esac ;;
348    sun4H:SunOS:5.*:*)
349        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
350        exit 0 ;;
351    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
352        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
353        exit 0 ;;
354    i86pc:SunOS:5.*:*)
355        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
356        exit 0 ;;
357    sun4*:SunOS:6*:*)
358        # According to config.sub, this is the proper way to canonicalize
359        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
360        # it's likely to be more like Solaris than SunOS4.
361        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
362        exit 0 ;;
363    sun4*:SunOS:*:*)
364        case "`/usr/bin/arch -k`" in
365            Series*|S4*)
366                UNAME_RELEASE=`uname -v`
367                ;;
368        esac
369        # Japanese Language versions have a version number like `4.1.3-JL'.
370        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
371        exit 0 ;;
372    sun3*:SunOS:*:*)
373        echo m68k-sun-sunos${UNAME_RELEASE}
374        exit 0 ;;
375    sun*:*:4.2BSD:*)
376        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
377        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
378        case "`/bin/arch`" in
379            sun3)
380                echo m68k-sun-sunos${UNAME_RELEASE}
381                ;;
382            sun4)
383                echo sparc-sun-sunos${UNAME_RELEASE}
384                ;;
385        esac
386        exit 0 ;;
387    aushp:SunOS:*:*)
388        echo sparc-auspex-sunos${UNAME_RELEASE}
389        exit 0 ;;
390    # The situation for MiNT is a little confusing.  The machine name
391    # can be virtually everything (everything which is not
392    # "atarist" or "atariste" at least should have a processor
393    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
394    # to the lowercase version "mint" (or "freemint").  Finally
395    # the system name "TOS" denotes a system which is actually not
396    # MiNT.  But MiNT is downward compatible to TOS, so this should
397    # be no problem.
398    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
399        echo m68k-atari-mint${UNAME_RELEASE}
400        exit 0 ;;
401    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
402        echo m68k-atari-mint${UNAME_RELEASE}
403        exit 0 ;;
404    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
405        echo m68k-atari-mint${UNAME_RELEASE}
406        exit 0 ;;
407    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
408        echo m68k-milan-mint${UNAME_RELEASE}
409        exit 0 ;;
410    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
411        echo m68k-hades-mint${UNAME_RELEASE}
412        exit 0 ;;
413    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
414        echo m68k-unknown-mint${UNAME_RELEASE}
415        exit 0 ;;
416    powerpc:machten:*:*)
417        echo powerpc-apple-machten${UNAME_RELEASE}
418        exit 0 ;;
419    RISC*:Mach:*:*)
420        echo mips-dec-mach_bsd4.3
421        exit 0 ;;
422    RISC*:ULTRIX:*:*)
423        echo mips-dec-ultrix${UNAME_RELEASE}
424        exit 0 ;;
425    VAX*:ULTRIX*:*:*)
426        echo vax-dec-ultrix${UNAME_RELEASE}
427        exit 0 ;;
428    2020:CLIX:*:* | 2430:CLIX:*:*)
429        echo clipper-intergraph-clix${UNAME_RELEASE}
430        exit 0 ;;
431    mips:*:*:UMIPS | mips:*:*:RISCos)
432        eval $set_cc_for_build
433        sed 's/^        //' << EOF >$dummy.c
434#ifdef __cplusplus
435#include <stdio.h>  /* for printf() prototype */
436        int main (int argc, char *argv[]) {
437#else
438        int main (argc, argv) int argc; char *argv[]; {
439#endif
440        #if defined (host_mips) && defined (MIPSEB)
441        #if defined (SYSTYPE_SYSV)
442          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
443        #endif
444        #if defined (SYSTYPE_SVR4)
445          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
446        #endif
447        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
448          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
449        #endif
450        #endif
451          exit (-1);
452        }
453EOF
454        $CC_FOR_BUILD -o $dummy $dummy.c \
455          && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
456          && exit 0
457        echo mips-mips-riscos${UNAME_RELEASE}
458        exit 0 ;;
459    Motorola:PowerMAX_OS:*:*)
460        echo powerpc-motorola-powermax
461        exit 0 ;;
462    Motorola:*:4.3:PL8-*)
463        echo powerpc-harris-powermax
464        exit 0 ;;
465    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
466        echo powerpc-harris-powermax
467        exit 0 ;;
468    Night_Hawk:Power_UNIX:*:*)
469        echo powerpc-harris-powerunix
470        exit 0 ;;
471    m88k:CX/UX:7*:*)
472        echo m88k-harris-cxux7
473        exit 0 ;;
474    m88k:*:4*:R4*)
475        echo m88k-motorola-sysv4
476        exit 0 ;;
477    m88k:*:3*:R3*)
478        echo m88k-motorola-sysv3
479        exit 0 ;;
480    AViiON:dgux:*:*)
481        # DG/UX returns AViiON for all architectures
482        UNAME_PROCESSOR=`/usr/bin/uname -p`
483        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
484        then
485            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
486               [ ${TARGET_BINARY_INTERFACE}x = x ]
487            then
488                echo m88k-dg-dgux${UNAME_RELEASE}
489            else
490                echo m88k-dg-dguxbcs${UNAME_RELEASE}
491            fi
492        else
493            echo i586-dg-dgux${UNAME_RELEASE}
494        fi
495        exit 0 ;;
496    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
497        echo m88k-dolphin-sysv3
498        exit 0 ;;
499    M88*:*:R3*:*)
500        # Delta 88k system running SVR3
501        echo m88k-motorola-sysv3
502        exit 0 ;;
503    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
504        echo m88k-tektronix-sysv3
505        exit 0 ;;
506    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
507        echo m68k-tektronix-bsd
508        exit 0 ;;
509    *:IRIX*:*:*)
510        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
511        exit 0 ;;
512    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
513        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
514        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
515    i*86:AIX:*:*)
516        echo i386-ibm-aix
517        exit 0 ;;
518    ia64:AIX:*:*)
519        if [ -x /usr/bin/oslevel ] ; then
520                IBM_REV=`/usr/bin/oslevel`
521        else
522                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
523        fi
524        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
525        exit 0 ;;
526    *:AIX:2:3)
527        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
528                eval $set_cc_for_build
529                sed 's/^                //' << EOF >$dummy.c
530                #include <sys/systemcfg.h>
531
532                main()
533                        {
534                        if (!__power_pc())
535                                exit(1);
536                        puts("powerpc-ibm-aix3.2.5");
537                        exit(0);
538                        }
539EOF
540                $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
541                echo rs6000-ibm-aix3.2.5
542        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
543                echo rs6000-ibm-aix3.2.4
544        else
545                echo rs6000-ibm-aix3.2
546        fi
547        exit 0 ;;
548    *:AIX:*:[45])
549        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
550        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
551                IBM_ARCH=rs6000
552        else
553                IBM_ARCH=powerpc
554        fi
555        if [ -x /usr/bin/oslevel ] ; then
556                IBM_REV=`/usr/bin/oslevel`
557        else
558                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
559        fi
560        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
561        exit 0 ;;
562    *:AIX:*:*)
563        echo rs6000-ibm-aix
564        exit 0 ;;
565    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
566        echo romp-ibm-bsd4.4
567        exit 0 ;;
568    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
569        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
570        exit 0 ;;                           # report: romp-ibm BSD 4.3
571    *:BOSX:*:*)
572        echo rs6000-bull-bosx
573        exit 0 ;;
574    DPX/2?00:B.O.S.:*:*)
575        echo m68k-bull-sysv3
576        exit 0 ;;
577    9000/[34]??:4.3bsd:1.*:*)
578        echo m68k-hp-bsd
579        exit 0 ;;
580    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
581        echo m68k-hp-bsd4.4
582        exit 0 ;;
583    9000/[34678]??:HP-UX:*:*)
584        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
585        case "${UNAME_MACHINE}" in
586            9000/31? )            HP_ARCH=m68000 ;;
587            9000/[34]?? )         HP_ARCH=m68k ;;
588            9000/[678][0-9][0-9])
589                if [ -x /usr/bin/getconf ]; then
590                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
591                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
592                    case "${sc_cpu_version}" in
593                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
594                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
595                      532)                      # CPU_PA_RISC2_0
596                        case "${sc_kernel_bits}" in
597                          32) HP_ARCH="hppa2.0n" ;;
598                          64) HP_ARCH="hppa2.0w" ;;
599                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
600                        esac ;;
601                    esac
602                fi
603                if [ "${HP_ARCH}" = "" ]; then
604                    eval $set_cc_for_build
605                    sed 's/^              //' << EOF >$dummy.c
606
607              #define _HPUX_SOURCE
608              #include <stdlib.h>
609              #include <unistd.h>
610
611              int main ()
612              {
613              #if defined(_SC_KERNEL_BITS)
614                  long bits = sysconf(_SC_KERNEL_BITS);
615              #endif
616                  long cpu  = sysconf (_SC_CPU_VERSION);
617
618                  switch (cpu)
619                {
620                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
621                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
622                case CPU_PA_RISC2_0:
623              #if defined(_SC_KERNEL_BITS)
624                    switch (bits)
625                        {
626                        case 64: puts ("hppa2.0w"); break;
627                        case 32: puts ("hppa2.0n"); break;
628                        default: puts ("hppa2.0"); break;
629                        } break;
630              #else  /* !defined(_SC_KERNEL_BITS) */
631                    puts ("hppa2.0"); break;
632              #endif
633                default: puts ("hppa1.0"); break;
634                }
635                  exit (0);
636              }
637EOF
638                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
639                    test -z "$HP_ARCH" && HP_ARCH=hppa
640                fi ;;
641        esac
642        if [ ${HP_ARCH} = "hppa2.0w" ]
643        then
644            # avoid double evaluation of $set_cc_for_build
645            test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
646            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
647            then
648                HP_ARCH="hppa2.0w"
649            else
650                HP_ARCH="hppa64"
651            fi
652        fi
653        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
654        exit 0 ;;
655    ia64:HP-UX:*:*)
656        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
657        echo ia64-hp-hpux${HPUX_REV}
658        exit 0 ;;
659    3050*:HI-UX:*:*)
660        eval $set_cc_for_build
661        sed 's/^        //' << EOF >$dummy.c
662        #include <unistd.h>
663        int
664        main ()
665        {
666          long cpu = sysconf (_SC_CPU_VERSION);
667          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
668             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
669             results, however.  */
670          if (CPU_IS_PA_RISC (cpu))
671            {
672              switch (cpu)
673                {
674                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
675                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
676                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
677                  default: puts ("hppa-hitachi-hiuxwe2"); break;
678                }
679            }
680          else if (CPU_IS_HP_MC68K (cpu))
681            puts ("m68k-hitachi-hiuxwe2");
682          else puts ("unknown-hitachi-hiuxwe2");
683          exit (0);
684        }
685EOF
686        $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
687        echo unknown-hitachi-hiuxwe2
688        exit 0 ;;
689    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
690        echo hppa1.1-hp-bsd
691        exit 0 ;;
692    9000/8??:4.3bsd:*:*)
693        echo hppa1.0-hp-bsd
694        exit 0 ;;
695    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
696        echo hppa1.0-hp-mpeix
697        exit 0 ;;
698    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
699        echo hppa1.1-hp-osf
700        exit 0 ;;
701    hp8??:OSF1:*:*)
702        echo hppa1.0-hp-osf
703        exit 0 ;;
704    i*86:OSF1:*:*)
705        if [ -x /usr/sbin/sysversion ] ; then
706            echo ${UNAME_MACHINE}-unknown-osf1mk
707        else
708            echo ${UNAME_MACHINE}-unknown-osf1
709        fi
710        exit 0 ;;
711    parisc*:Lites*:*:*)
712        echo hppa1.1-hp-lites
713        exit 0 ;;
714    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
715        echo c1-convex-bsd
716        exit 0 ;;
717    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
718        if getsysinfo -f scalar_acc
719        then echo c32-convex-bsd
720        else echo c2-convex-bsd
721        fi
722        exit 0 ;;
723    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
724        echo c34-convex-bsd
725        exit 0 ;;
726    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
727        echo c38-convex-bsd
728        exit 0 ;;
729    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
730        echo c4-convex-bsd
731        exit 0 ;;
732    CRAY*Y-MP:*:*:*)
733        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
734        exit 0 ;;
735    CRAY*[A-Z]90:*:*:*)
736        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
737        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
738              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
739              -e 's/\.[^.]*$/.X/'
740        exit 0 ;;
741    CRAY*TS:*:*:*)
742        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
743        exit 0 ;;
744    CRAY*T3E:*:*:*)
745        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
746        exit 0 ;;
747    CRAY*SV1:*:*:*)
748        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
749        exit 0 ;;
750    *:UNICOS/mp:*:*)
751        echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
752        exit 0 ;;
753    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
754        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
755        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
756        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
757        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
758        exit 0 ;;
759    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
760        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
761        exit 0 ;;
762    sparc*:BSD/OS:*:*)
763        echo sparc-unknown-bsdi${UNAME_RELEASE}
764        exit 0 ;;
765    *:BSD/OS:*:*)
766        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
767        exit 0 ;;
768    *:FreeBSD:*:*)
769        # Determine whether the default compiler uses glibc.
770        eval $set_cc_for_build
771        sed 's/^        //' << EOF >$dummy.c
772        #include <features.h>
773        #if __GLIBC__ >= 2
774        LIBC=gnu
775        #else
776        LIBC=
777        #endif
778EOF
779        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
780        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
781        exit 0 ;;
782    i*:CYGWIN*:*)
783        echo ${UNAME_MACHINE}-pc-cygwin
784        exit 0 ;;
785    i*:MINGW*:*)
786        echo ${UNAME_MACHINE}-pc-mingw32
787        exit 0 ;;
788    i*:PW*:*)
789        echo ${UNAME_MACHINE}-pc-pw32
790        exit 0 ;;
791    x86:Interix*:3*)
792        echo i586-pc-interix3
793        exit 0 ;;
794    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
795        echo i${UNAME_MACHINE}-pc-mks
796        exit 0 ;;
797    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
798        # How do we know it's Interix rather than the generic POSIX subsystem?
799        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
800        # UNAME_MACHINE based on the output of uname instead of i386?
801        echo i586-pc-interix
802        exit 0 ;;
803    i*:UWIN*:*)
804        echo ${UNAME_MACHINE}-pc-uwin
805        exit 0 ;;
806    p*:CYGWIN*:*)
807        echo powerpcle-unknown-cygwin
808        exit 0 ;;
809    prep*:SunOS:5.*:*)
810        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
811        exit 0 ;;
812    *:GNU:*:*)
813        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
814        exit 0 ;;
815    i*86:Minix:*:*)
816        echo ${UNAME_MACHINE}-pc-minix
817        exit 0 ;;
818    arm*:Linux:*:*)
819        echo ${UNAME_MACHINE}-unknown-linux-gnu
820        exit 0 ;;
821    ia64:Linux:*:*)
822        echo ${UNAME_MACHINE}-unknown-linux-gnu
823        exit 0 ;;
824    m68*:Linux:*:*)
825        echo ${UNAME_MACHINE}-unknown-linux-gnu
826        exit 0 ;;
827    mips:Linux:*:*)
828        eval $set_cc_for_build
829        sed 's/^        //' << EOF >$dummy.c
830        #undef CPU
831        #undef mips
832        #undef mipsel
833        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
834        CPU=mipsel
835        #else
836        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
837        CPU=mips
838        #else
839        CPU=
840        #endif
841        #endif
842EOF
843        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
844        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
845        ;;
846    mips64:Linux:*:*)
847        eval $set_cc_for_build
848        sed 's/^        //' << EOF >$dummy.c
849        #undef CPU
850        #undef mips64
851        #undef mips64el
852        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
853        CPU=mips64el
854        #else
855        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
856        CPU=mips64
857        #else
858        CPU=
859        #endif
860        #endif
861EOF
862        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
863        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
864        ;;
865    ppc:Linux:*:*)
866        echo powerpc-unknown-linux-gnu
867        exit 0 ;;
868    ppc64:Linux:*:*)
869        echo powerpc64-unknown-linux-gnu
870        exit 0 ;;
871    alpha:Linux:*:*)
872        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
873          EV5)   UNAME_MACHINE=alphaev5 ;;
874          EV56)  UNAME_MACHINE=alphaev56 ;;
875          PCA56) UNAME_MACHINE=alphapca56 ;;
876          PCA57) UNAME_MACHINE=alphapca56 ;;
877          EV6)   UNAME_MACHINE=alphaev6 ;;
878          EV67)  UNAME_MACHINE=alphaev67 ;;
879          EV68*) UNAME_MACHINE=alphaev68 ;;
880        esac
881        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
882        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
883        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
884        exit 0 ;;
885    parisc:Linux:*:* | hppa:Linux:*:*)
886        # Look for CPU level
887        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
888          PA7*) echo hppa1.1-unknown-linux-gnu ;;
889          PA8*) echo hppa2.0-unknown-linux-gnu ;;
890          *)    echo hppa-unknown-linux-gnu ;;
891        esac
892        exit 0 ;;
893    parisc64:Linux:*:* | hppa64:Linux:*:*)
894        echo hppa64-unknown-linux-gnu
895        exit 0 ;;
896    s390:Linux:*:* | s390x:Linux:*:*)
897        echo ${UNAME_MACHINE}-ibm-linux
898        exit 0 ;;
899    sh*:Linux:*:*)
900        echo ${UNAME_MACHINE}-unknown-linux-gnu
901        exit 0 ;;
902    sparc:Linux:*:* | sparc64:Linux:*:*)
903        echo ${UNAME_MACHINE}-unknown-linux-gnu
904        exit 0 ;;
905    x86_64:Linux:*:*)
906        echo x86_64-unknown-linux-gnu
907        exit 0 ;;
908    i*86:Linux:*:*)
909        # The BFD linker knows what the default object file format is, so
910        # first see if it will tell us. cd to the root directory to prevent
911        # problems with other programs or directories called `ld' in the path.
912        # Set LC_ALL=C to ensure ld outputs messages in English.
913        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
914                         | sed -ne '/supported targets:/!d
915                                    s/[         ][      ]*/ /g
916                                    s/.*supported targets: *//
917                                    s/ .*//
918                                    p'`
919        case "$ld_supported_targets" in
920          elf32-i386)
921                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
922                ;;
923          a.out-i386-linux)
924                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
925                exit 0 ;;
926          coff-i386)
927                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
928                exit 0 ;;
929          "")
930                # Either a pre-BFD a.out linker (linux-gnuoldld) or
931                # one that does not give us useful --help.
932                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
933                exit 0 ;;
934        esac
935        # Determine whether the default compiler is a.out or elf
936        eval $set_cc_for_build
937        sed 's/^        //' << EOF >$dummy.c
938        #include <features.h>
939        #ifdef __ELF__
940        # ifdef __GLIBC__
941        #  if __GLIBC__ >= 2
942        LIBC=gnu
943        #  else
944        LIBC=gnulibc1
945        #  endif
946        # else
947        LIBC=gnulibc1
948        # endif
949        #else
950        #ifdef __INTEL_COMPILER
951        LIBC=gnu
952        #else
953        LIBC=gnuaout
954        #endif
955        #endif
956EOF
957        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
958        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
959        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
960        ;;
961    i*86:DYNIX/ptx:4*:*)
962        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
963        # earlier versions are messed up and put the nodename in both
964        # sysname and nodename.
965        echo i386-sequent-sysv4
966        exit 0 ;;
967    i*86:UNIX_SV:4.2MP:2.*)
968        # Unixware is an offshoot of SVR4, but it has its own version
969        # number series starting with 2...
970        # I am not positive that other SVR4 systems won't match this,
971        # I just have to hope.  -- rms.
972        # Use sysv4.2uw... so that sysv4* matches it.
973        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
974        exit 0 ;;
975    i*86:OS/2:*:*)
976        # If we were able to find `uname', then EMX Unix compatibility
977        # is probably installed.
978        echo ${UNAME_MACHINE}-pc-os2-emx
979        exit 0 ;;
980    i*86:XTS-300:*:STOP)
981        echo ${UNAME_MACHINE}-unknown-stop
982        exit 0 ;;
983    i*86:atheos:*:*)
984        echo ${UNAME_MACHINE}-unknown-atheos
985        exit 0 ;;
986    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
987        echo i386-unknown-lynxos${UNAME_RELEASE}
988        exit 0 ;;
989    i*86:*DOS:*:*)
990        echo ${UNAME_MACHINE}-pc-msdosdjgpp
991        exit 0 ;;
992    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
993        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
994        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
995                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
996        else
997                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
998        fi
999        exit 0 ;;
1000    i*86:*:5:[78]*)
1001        case `/bin/uname -X | grep "^Machine"` in
1002            *486*)           UNAME_MACHINE=i486 ;;
1003            *Pentium)        UNAME_MACHINE=i586 ;;
1004            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1005        esac
1006        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1007        exit 0 ;;
1008    i*86:*:3.2:*)
1009        if test -f /usr/options/cb.name; then
1010                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1011                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1012        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1013                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1014                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1015                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1016                        && UNAME_MACHINE=i586
1017                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1018                        && UNAME_MACHINE=i686
1019                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1020                        && UNAME_MACHINE=i686
1021                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1022        else
1023                echo ${UNAME_MACHINE}-pc-sysv32
1024        fi
1025        exit 0 ;;
1026    pc:*:*:*)
1027        # Left here for compatibility:
1028        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1029        # the processor, so we play safe by assuming i386.
1030        echo i386-pc-msdosdjgpp
1031        exit 0 ;;
1032    Intel:Mach:3*:*)
1033        echo i386-pc-mach3
1034        exit 0 ;;
1035    paragon:*:*:*)
1036        echo i860-intel-osf1
1037        exit 0 ;;
1038    i860:*:4.*:*) # i860-SVR4
1039        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1040          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1041        else # Add other i860-SVR4 vendors below as they are discovered.
1042          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1043        fi
1044        exit 0 ;;
1045    mini*:CTIX:SYS*5:*)
1046        # "miniframe"
1047        echo m68010-convergent-sysv
1048        exit 0 ;;
1049    mc68k:UNIX:SYSTEM5:3.51m)
1050        echo m68k-convergent-sysv
1051        exit 0 ;;
1052    M680?0:D-NIX:5.3:*)
1053        echo m68k-diab-dnix
1054        exit 0 ;;
1055    M68*:*:R3V[567]*:*)
1056        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1057    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0)
1058        OS_REL=''
1059        test -r /etc/.relid \
1060        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1061        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1062          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1063        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1064          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1065    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1066        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1067          && echo i486-ncr-sysv4 && exit 0 ;;
1068    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1069        echo m68k-unknown-lynxos${UNAME_RELEASE}
1070        exit 0 ;;
1071    mc68030:UNIX_System_V:4.*:*)
1072        echo m68k-atari-sysv4
1073        exit 0 ;;
1074    TSUNAMI:LynxOS:2.*:*)
1075        echo sparc-unknown-lynxos${UNAME_RELEASE}
1076        exit 0 ;;
1077    rs6000:LynxOS:2.*:*)
1078        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1079        exit 0 ;;
1080    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1081        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1082        exit 0 ;;
1083    SM[BE]S:UNIX_SV:*:*)
1084        echo mips-dde-sysv${UNAME_RELEASE}
1085        exit 0 ;;
1086    RM*:ReliantUNIX-*:*:*)
1087        echo mips-sni-sysv4
1088        exit 0 ;;
1089    RM*:SINIX-*:*:*)
1090        echo mips-sni-sysv4
1091        exit 0 ;;
1092    *:SINIX-*:*:*)
1093        if uname -p 2>/dev/null >/dev/null ; then
1094                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1095                echo ${UNAME_MACHINE}-sni-sysv4
1096        else
1097                echo ns32k-sni-sysv
1098        fi
1099        exit 0 ;;
1100    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1101                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1102        echo i586-unisys-sysv4
1103        exit 0 ;;
1104    *:UNIX_System_V:4*:FTX*)
1105        # From Gerald Hewes <hewes@openmarket.com>.
1106        # How about differentiating between stratus architectures? -djm
1107        echo hppa1.1-stratus-sysv4
1108        exit 0 ;;
1109    *:*:*:FTX*)
1110        # From seanf@swdc.stratus.com.
1111        echo i860-stratus-sysv4
1112        exit 0 ;;
1113    *:VOS:*:*)
1114        # From Paul.Green@stratus.com.
1115        echo hppa1.1-stratus-vos
1116        exit 0 ;;
1117    mc68*:A/UX:*:*)
1118        echo m68k-apple-aux${UNAME_RELEASE}
1119        exit 0 ;;
1120    news*:NEWS-OS:6*:*)
1121        echo mips-sony-newsos6
1122        exit 0 ;;
1123    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1124        if [ -d /usr/nec ]; then
1125                echo mips-nec-sysv${UNAME_RELEASE}
1126        else
1127                echo mips-unknown-sysv${UNAME_RELEASE}
1128        fi
1129        exit 0 ;;
1130    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1131        echo powerpc-be-beos
1132        exit 0 ;;
1133    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1134        echo powerpc-apple-beos
1135        exit 0 ;;
1136    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1137        echo i586-pc-beos
1138        exit 0 ;;
1139    SX-4:SUPER-UX:*:*)
1140        echo sx4-nec-superux${UNAME_RELEASE}
1141        exit 0 ;;
1142    SX-5:SUPER-UX:*:*)
1143        echo sx5-nec-superux${UNAME_RELEASE}
1144        exit 0 ;;
1145    SX-6:SUPER-UX:*:*)
1146        echo sx6-nec-superux${UNAME_RELEASE}
1147        exit 0 ;;
1148    Power*:Rhapsody:*:*)
1149        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1150        exit 0 ;;
1151    *:Rhapsody:*:*)
1152        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1153        exit 0 ;;
1154    *:Darwin:*:*)
1155        case `uname -p` in
1156            *86) UNAME_PROCESSOR=i686 ;;
1157            powerpc) UNAME_PROCESSOR=powerpc ;;
1158        esac
1159        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1160        exit 0 ;;
1161    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1162        UNAME_PROCESSOR=`uname -p`
1163        if test "$UNAME_PROCESSOR" = "x86"; then
1164                UNAME_PROCESSOR=i386
1165                UNAME_MACHINE=pc
1166        fi
1167        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1168        exit 0 ;;
1169    *:QNX:*:4*)
1170        echo i386-pc-qnx
1171        exit 0 ;;
1172    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
1173        echo nsr-tandem-nsk${UNAME_RELEASE}
1174        exit 0 ;;
1175    *:NonStop-UX:*:*)
1176        echo mips-compaq-nonstopux
1177        exit 0 ;;
1178    BS2000:POSIX*:*:*)
1179        echo bs2000-siemens-sysv
1180        exit 0 ;;
1181    DS/*:UNIX_System_V:*:*)
1182        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1183        exit 0 ;;
1184    *:Plan9:*:*)
1185        # "uname -m" is not consistent, so use $cputype instead. 386
1186        # is converted to i386 for consistency with other x86
1187        # operating systems.
1188        if test "$cputype" = "386"; then
1189            UNAME_MACHINE=i386
1190        else
1191            UNAME_MACHINE="$cputype"
1192        fi
1193        echo ${UNAME_MACHINE}-unknown-plan9
1194        exit 0 ;;
1195    *:TOPS-10:*:*)
1196        echo pdp10-unknown-tops10
1197        exit 0 ;;
1198    *:TENEX:*:*)
1199        echo pdp10-unknown-tenex
1200        exit 0 ;;
1201    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1202        echo pdp10-dec-tops20
1203        exit 0 ;;
1204    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1205        echo pdp10-xkl-tops20
1206        exit 0 ;;
1207    *:TOPS-20:*:*)
1208        echo pdp10-unknown-tops20
1209        exit 0 ;;
1210    *:ITS:*:*)
1211        echo pdp10-unknown-its
1212        exit 0 ;;
1213esac
1214
1215#echo '(No uname command or uname output not recognized.)' 1>&2
1216#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1217
1218eval $set_cc_for_build
1219cat >$dummy.c <<EOF
1220#ifdef _SEQUENT_
1221# include <sys/types.h>
1222# include <sys/utsname.h>
1223#endif
1224main ()
1225{
1226#if defined (sony)
1227#if defined (MIPSEB)
1228  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1229     I don't know....  */
1230  printf ("mips-sony-bsd\n"); exit (0);
1231#else
1232#include <sys/param.h>
1233  printf ("m68k-sony-newsos%s\n",
1234#ifdef NEWSOS4
1235          "4"
1236#else
1237          ""
1238#endif
1239         ); exit (0);
1240#endif
1241#endif
1242
1243#if defined (__arm) && defined (__acorn) && defined (__unix)
1244  printf ("arm-acorn-riscix"); exit (0);
1245#endif
1246
1247#if defined (hp300) && !defined (hpux)
1248  printf ("m68k-hp-bsd\n"); exit (0);
1249#endif
1250
1251#if defined (NeXT)
1252#if !defined (__ARCHITECTURE__)
1253#define __ARCHITECTURE__ "m68k"
1254#endif
1255  int version;
1256  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1257  if (version < 4)
1258    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1259  else
1260    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1261  exit (0);
1262#endif
1263
1264#if defined (MULTIMAX) || defined (n16)
1265#if defined (UMAXV)
1266  printf ("ns32k-encore-sysv\n"); exit (0);
1267#else
1268#if defined (CMU)
1269  printf ("ns32k-encore-mach\n"); exit (0);
1270#else
1271  printf ("ns32k-encore-bsd\n"); exit (0);
1272#endif
1273#endif
1274#endif
1275
1276#if defined (__386BSD__)
1277  printf ("i386-pc-bsd\n"); exit (0);
1278#endif
1279
1280#if defined (sequent)
1281#if defined (i386)
1282  printf ("i386-sequent-dynix\n"); exit (0);
1283#endif
1284#if defined (ns32000)
1285  printf ("ns32k-sequent-dynix\n"); exit (0);
1286#endif
1287#endif
1288
1289#if defined (_SEQUENT_)
1290    struct utsname un;
1291
1292    uname(&un);
1293
1294    if (strncmp(un.version, "V2", 2) == 0) {
1295        printf ("i386-sequent-ptx2\n"); exit (0);
1296    }
1297    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1298        printf ("i386-sequent-ptx1\n"); exit (0);
1299    }
1300    printf ("i386-sequent-ptx\n"); exit (0);
1301
1302#endif
1303
1304#if defined (vax)
1305# if !defined (ultrix)
1306#  include <sys/param.h>
1307#  if defined (BSD)
1308#   if BSD == 43
1309      printf ("vax-dec-bsd4.3\n"); exit (0);
1310#   else
1311#    if BSD == 199006
1312      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1313#    else
1314      printf ("vax-dec-bsd\n"); exit (0);
1315#    endif
1316#   endif
1317#  else
1318    printf ("vax-dec-bsd\n"); exit (0);
1319#  endif
1320# else
1321    printf ("vax-dec-ultrix\n"); exit (0);
1322# endif
1323#endif
1324
1325#if defined (alliant) && defined (i860)
1326  printf ("i860-alliant-bsd\n"); exit (0);
1327#endif
1328
1329  exit (1);
1330}
1331EOF
1332
1333$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
1334
1335# Apollos put the system type in the environment.
1336
1337test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1338
1339# Convex versions that predate uname can use getsysinfo(1)
1340
1341if [ -x /usr/convex/getsysinfo ]
1342then
1343    case `getsysinfo -f cpu_type` in
1344    c1*)
1345        echo c1-convex-bsd
1346        exit 0 ;;
1347    c2*)
1348        if getsysinfo -f scalar_acc
1349        then echo c32-convex-bsd
1350        else echo c2-convex-bsd
1351        fi
1352        exit 0 ;;
1353    c34*)
1354        echo c34-convex-bsd
1355        exit 0 ;;
1356    c38*)
1357        echo c38-convex-bsd
1358        exit 0 ;;
1359    c4*)
1360        echo c4-convex-bsd
1361        exit 0 ;;
1362    esac
1363fi
1364
1365cat >&2 <<EOF
1366$0: unable to guess system type
1367
1368This script, last modified $timestamp, has failed to recognize
1369the operating system you are using. It is advised that you
1370download the most up to date version of the config scripts from
1371
1372    ftp://ftp.gnu.org/pub/gnu/config/
1373
1374If the version you run ($0) is already up to date, please
1375send the following data and any information you think might be
1376pertinent to <config-patches@gnu.org> in order to provide the needed
1377information to handle your system.
1378
1379config.guess timestamp = $timestamp
1380
1381uname -m = `(uname -m) 2>/dev/null || echo unknown`
1382uname -r = `(uname -r) 2>/dev/null || echo unknown`
1383uname -s = `(uname -s) 2>/dev/null || echo unknown`
1384uname -v = `(uname -v) 2>/dev/null || echo unknown`
1385
1386/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1387/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1388
1389hostinfo               = `(hostinfo) 2>/dev/null`
1390/bin/universe          = `(/bin/universe) 2>/dev/null`
1391/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1392/bin/arch              = `(/bin/arch) 2>/dev/null`
1393/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1394/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1395
1396UNAME_MACHINE = ${UNAME_MACHINE}
1397UNAME_RELEASE = ${UNAME_RELEASE}
1398UNAME_SYSTEM  = ${UNAME_SYSTEM}
1399UNAME_VERSION = ${UNAME_VERSION}
1400EOF
1401
1402exit 1
1403
1404# Local variables:
1405# eval: (add-hook 'write-file-hooks 'time-stamp)
1406# time-stamp-start: "timestamp='"
1407# time-stamp-format: "%:y-%02m-%02d"
1408# time-stamp-end: "'"
1409# End:
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