source: vis_dev/vis-2.1/helpers/config.guess @ 14

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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 Free Software Foundation, Inc.
5
6timestamp='2002-11-30'
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$help" >&2
88  exit 1
89fi
90
91trap 'exit 1' 1 2 15
92
93# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94# compiler to aid in system detection is discouraged as it requires
95# temporary files to be created and, as you can see below, it is a
96# headache to deal with in a portable fashion.
97
98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
101# This shell variable is my proudest work .. or something. --bje
102
103set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ;
104(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old)
105   || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ;
106dummy=$tmpdir/dummy ;
107files="$dummy.c $dummy.o $dummy.rel $dummy" ;
108trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ;
109case $CC_FOR_BUILD,$HOST_CC,$CC in
110 ,,)    echo "int x;" > $dummy.c ;
111        for c in cc gcc c89 c99 ; do
112          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
113             CC_FOR_BUILD="$c"; break ;
114          fi ;
115        done ;
116        rm -f $files ;
117        if test x"$CC_FOR_BUILD" = x ; then
118          CC_FOR_BUILD=no_compiler_found ;
119        fi
120        ;;
121 ,,*)   CC_FOR_BUILD=$CC ;;
122 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
123esac ;
124unset files'
125
126# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
127# (ghazi@noc.rutgers.edu 1994-08-24)
128if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
129        PATH=$PATH:/.attbin ; export PATH
130fi
131
132UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
133UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
134UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
135UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
136
137# Note: order is significant - the case branches are not exclusive.
138
139case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
140    *:NetBSD:*:*)
141        # NetBSD (nbsd) targets should (where applicable) match one or
142        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
143        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
144        # switched to ELF, *-*-netbsd* would select the old
145        # object file format.  This provides both forward
146        # compatibility and a consistent mechanism for selecting the
147        # object file format.
148        #
149        # Note: NetBSD doesn't particularly care about the vendor
150        # portion of the name.  We always set it to "unknown".
151        sysctl="sysctl -n hw.machine_arch"
152        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
153            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
154        case "${UNAME_MACHINE_ARCH}" in
155            armeb) machine=armeb-unknown ;;
156            arm*) machine=arm-unknown ;;
157            sh3el) machine=shl-unknown ;;
158            sh3eb) machine=sh-unknown ;;
159            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
160        esac
161        # The Operating System including object format, if it has switched
162        # to ELF recently, or will in the future.
163        case "${UNAME_MACHINE_ARCH}" in
164            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
165                eval $set_cc_for_build
166                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
167                        | grep __ELF__ >/dev/null
168                then
169                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
170                    # Return netbsd for either.  FIX?
171                    os=netbsd
172                else
173                    os=netbsdelf
174                fi
175                ;;
176            *)
177                os=netbsd
178                ;;
179        esac
180        # The OS release
181        # Debian GNU/NetBSD machines have a different userland, and
182        # thus, need a distinct triplet. However, they do not need
183        # kernel version information, so it can be replaced with a
184        # suitable tag, in the style of linux-gnu.
185        case "${UNAME_VERSION}" in
186            Debian*)
187                release='-gnu'
188                ;;
189            *)
190                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
191                ;;
192        esac
193        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
194        # contains redundant information, the shorter form:
195        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
196        echo "${machine}-${os}${release}"
197        exit 0 ;;
198    amiga:OpenBSD:*:*)
199        echo m68k-unknown-openbsd${UNAME_RELEASE}
200        exit 0 ;;
201    arc:OpenBSD:*:*)
202        echo mipsel-unknown-openbsd${UNAME_RELEASE}
203        exit 0 ;;
204    hp300:OpenBSD:*:*)
205        echo m68k-unknown-openbsd${UNAME_RELEASE}
206        exit 0 ;;
207    mac68k:OpenBSD:*:*)
208        echo m68k-unknown-openbsd${UNAME_RELEASE}
209        exit 0 ;;
210    macppc:OpenBSD:*:*)
211        echo powerpc-unknown-openbsd${UNAME_RELEASE}
212        exit 0 ;;
213    mvme68k:OpenBSD:*:*)
214        echo m68k-unknown-openbsd${UNAME_RELEASE}
215        exit 0 ;;
216    mvme88k:OpenBSD:*:*)
217        echo m88k-unknown-openbsd${UNAME_RELEASE}
218        exit 0 ;;
219    mvmeppc:OpenBSD:*:*)
220        echo powerpc-unknown-openbsd${UNAME_RELEASE}
221        exit 0 ;;
222    pmax:OpenBSD:*:*)
223        echo mipsel-unknown-openbsd${UNAME_RELEASE}
224        exit 0 ;;
225    sgi:OpenBSD:*:*)
226        echo mipseb-unknown-openbsd${UNAME_RELEASE}
227        exit 0 ;;
228    sun3:OpenBSD:*:*)
229        echo m68k-unknown-openbsd${UNAME_RELEASE}
230        exit 0 ;;
231    wgrisc:OpenBSD:*:*)
232        echo mipsel-unknown-openbsd${UNAME_RELEASE}
233        exit 0 ;;
234    *:OpenBSD:*:*)
235        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
236        exit 0 ;;
237    alpha:OSF1:*:*)
238        if test $UNAME_RELEASE = "V4.0"; then
239                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
240        fi
241        # A Vn.n version is a released version.
242        # A Tn.n version is a released field test version.
243        # A Xn.n version is an unreleased experimental baselevel.
244        # 1.2 uses "1.2" for uname -r.
245        eval $set_cc_for_build
246        cat <<EOF >$dummy.s
247        .data
248\$Lformat:
249        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
250
251        .text
252        .globl main
253        .align 4
254        .ent main
255main:
256        .frame \$30,16,\$26,0
257        ldgp \$29,0(\$27)
258        .prologue 1
259        .long 0x47e03d80 # implver \$0
260        lda \$2,-1
261        .long 0x47e20c21 # amask \$2,\$1
262        lda \$16,\$Lformat
263        mov \$0,\$17
264        not \$1,\$18
265        jsr \$26,printf
266        ldgp \$29,0(\$26)
267        mov 0,\$16
268        jsr \$26,exit
269        .end main
270EOF
271        $CC_FOR_BUILD -o $dummy $dummy.s 2>/dev/null
272        if test "$?" = 0 ; then
273                case `$dummy` in
274                        0-0)
275                                UNAME_MACHINE="alpha"
276                                ;;
277                        1-0)
278                                UNAME_MACHINE="alphaev5"
279                                ;;
280                        1-1)
281                                UNAME_MACHINE="alphaev56"
282                                ;;
283                        1-101)
284                                UNAME_MACHINE="alphapca56"
285                                ;;
286                        2-303)
287                                UNAME_MACHINE="alphaev6"
288                                ;;
289                        2-307)
290                                UNAME_MACHINE="alphaev67"
291                                ;;
292                        2-1307)
293                                UNAME_MACHINE="alphaev68"
294                                ;;
295                        3-1307)
296                                UNAME_MACHINE="alphaev7"
297                                ;;
298                esac
299        fi
300        rm -f $dummy.s $dummy && rmdir $tmpdir
301        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
302        exit 0 ;;
303    Alpha\ *:Windows_NT*:*)
304        # How do we know it's Interix rather than the generic POSIX subsystem?
305        # Should we change UNAME_MACHINE based on the output of uname instead
306        # of the specific Alpha model?
307        echo alpha-pc-interix
308        exit 0 ;;
309    21064:Windows_NT:50:3)
310        echo alpha-dec-winnt3.5
311        exit 0 ;;
312    Amiga*:UNIX_System_V:4.0:*)
313        echo m68k-unknown-sysv4
314        exit 0;;
315    *:[Aa]miga[Oo][Ss]:*:*)
316        echo ${UNAME_MACHINE}-unknown-amigaos
317        exit 0 ;;
318    *:[Mm]orph[Oo][Ss]:*:*)
319        echo ${UNAME_MACHINE}-unknown-morphos
320        exit 0 ;;
321    *:OS/390:*:*)
322        echo i370-ibm-openedition
323        exit 0 ;;
324    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
325        echo arm-acorn-riscix${UNAME_RELEASE}
326        exit 0;;
327    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
328        echo hppa1.1-hitachi-hiuxmpp
329        exit 0;;
330    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
331        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
332        if test "`(/bin/universe) 2>/dev/null`" = att ; then
333                echo pyramid-pyramid-sysv3
334        else
335                echo pyramid-pyramid-bsd
336        fi
337        exit 0 ;;
338    NILE*:*:*:dcosx)
339        echo pyramid-pyramid-svr4
340        exit 0 ;;
341    DRS?6000:UNIX_SV:4.2*:7*)
342        case `/usr/bin/uname -p` in
343            sparc) echo sparc-icl-nx7 && exit 0 ;;
344        esac ;;
345    sun4H:SunOS:5.*:*)
346        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
347        exit 0 ;;
348    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
349        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
350        exit 0 ;;
351    i86pc:SunOS:5.*:*)
352        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
353        exit 0 ;;
354    sun4*:SunOS:6*:*)
355        # According to config.sub, this is the proper way to canonicalize
356        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
357        # it's likely to be more like Solaris than SunOS4.
358        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
359        exit 0 ;;
360    sun4*:SunOS:*:*)
361        case "`/usr/bin/arch -k`" in
362            Series*|S4*)
363                UNAME_RELEASE=`uname -v`
364                ;;
365        esac
366        # Japanese Language versions have a version number like `4.1.3-JL'.
367        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
368        exit 0 ;;
369    sun3*:SunOS:*:*)
370        echo m68k-sun-sunos${UNAME_RELEASE}
371        exit 0 ;;
372    sun*:*:4.2BSD:*)
373        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
374        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
375        case "`/bin/arch`" in
376            sun3)
377                echo m68k-sun-sunos${UNAME_RELEASE}
378                ;;
379            sun4)
380                echo sparc-sun-sunos${UNAME_RELEASE}
381                ;;
382        esac
383        exit 0 ;;
384    aushp:SunOS:*:*)
385        echo sparc-auspex-sunos${UNAME_RELEASE}
386        exit 0 ;;
387    # The situation for MiNT is a little confusing.  The machine name
388    # can be virtually everything (everything which is not
389    # "atarist" or "atariste" at least should have a processor
390    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
391    # to the lowercase version "mint" (or "freemint").  Finally
392    # the system name "TOS" denotes a system which is actually not
393    # MiNT.  But MiNT is downward compatible to TOS, so this should
394    # be no problem.
395    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
396        echo m68k-atari-mint${UNAME_RELEASE}
397        exit 0 ;;
398    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
399        echo m68k-atari-mint${UNAME_RELEASE}
400        exit 0 ;;
401    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
402        echo m68k-atari-mint${UNAME_RELEASE}
403        exit 0 ;;
404    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
405        echo m68k-milan-mint${UNAME_RELEASE}
406        exit 0 ;;
407    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
408        echo m68k-hades-mint${UNAME_RELEASE}
409        exit 0 ;;
410    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
411        echo m68k-unknown-mint${UNAME_RELEASE}
412        exit 0 ;;
413    powerpc:machten:*:*)
414        echo powerpc-apple-machten${UNAME_RELEASE}
415        exit 0 ;;
416    RISC*:Mach:*:*)
417        echo mips-dec-mach_bsd4.3
418        exit 0 ;;
419    RISC*:ULTRIX:*:*)
420        echo mips-dec-ultrix${UNAME_RELEASE}
421        exit 0 ;;
422    VAX*:ULTRIX*:*:*)
423        echo vax-dec-ultrix${UNAME_RELEASE}
424        exit 0 ;;
425    2020:CLIX:*:* | 2430:CLIX:*:*)
426        echo clipper-intergraph-clix${UNAME_RELEASE}
427        exit 0 ;;
428    mips:*:*:UMIPS | mips:*:*:RISCos)
429        eval $set_cc_for_build
430        sed 's/^        //' << EOF >$dummy.c
431#ifdef __cplusplus
432#include <stdio.h>  /* for printf() prototype */
433        int main (int argc, char *argv[]) {
434#else
435        int main (argc, argv) int argc; char *argv[]; {
436#endif
437        #if defined (host_mips) && defined (MIPSEB)
438        #if defined (SYSTYPE_SYSV)
439          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
440        #endif
441        #if defined (SYSTYPE_SVR4)
442          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
443        #endif
444        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
445          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
446        #endif
447        #endif
448          exit (-1);
449        }
450EOF
451        $CC_FOR_BUILD -o $dummy $dummy.c \
452          && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
453          && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
454        rm -f $dummy.c $dummy && rmdir $tmpdir
455        echo mips-mips-riscos${UNAME_RELEASE}
456        exit 0 ;;
457    Motorola:PowerMAX_OS:*:*)
458        echo powerpc-motorola-powermax
459        exit 0 ;;
460    Motorola:*:4.3:PL8-*)
461        echo powerpc-harris-powermax
462        exit 0 ;;
463    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
464        echo powerpc-harris-powermax
465        exit 0 ;;
466    Night_Hawk:Power_UNIX:*:*)
467        echo powerpc-harris-powerunix
468        exit 0 ;;
469    m88k:CX/UX:7*:*)
470        echo m88k-harris-cxux7
471        exit 0 ;;
472    m88k:*:4*:R4*)
473        echo m88k-motorola-sysv4
474        exit 0 ;;
475    m88k:*:3*:R3*)
476        echo m88k-motorola-sysv3
477        exit 0 ;;
478    AViiON:dgux:*:*)
479        # DG/UX returns AViiON for all architectures
480        UNAME_PROCESSOR=`/usr/bin/uname -p`
481        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
482        then
483            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
484               [ ${TARGET_BINARY_INTERFACE}x = x ]
485            then
486                echo m88k-dg-dgux${UNAME_RELEASE}
487            else
488                echo m88k-dg-dguxbcs${UNAME_RELEASE}
489            fi
490        else
491            echo i586-dg-dgux${UNAME_RELEASE}
492        fi
493        exit 0 ;;
494    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
495        echo m88k-dolphin-sysv3
496        exit 0 ;;
497    M88*:*:R3*:*)
498        # Delta 88k system running SVR3
499        echo m88k-motorola-sysv3
500        exit 0 ;;
501    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
502        echo m88k-tektronix-sysv3
503        exit 0 ;;
504    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
505        echo m68k-tektronix-bsd
506        exit 0 ;;
507    *:IRIX*:*:*)
508        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
509        exit 0 ;;
510    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
511        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
512        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
513    i*86:AIX:*:*)
514        echo i386-ibm-aix
515        exit 0 ;;
516    ia64:AIX:*:*)
517        if [ -x /usr/bin/oslevel ] ; then
518                IBM_REV=`/usr/bin/oslevel`
519        else
520                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
521        fi
522        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
523        exit 0 ;;
524    *:AIX:2:3)
525        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
526                eval $set_cc_for_build
527                sed 's/^                //' << EOF >$dummy.c
528                #include <sys/systemcfg.h>
529
530                main()
531                        {
532                        if (!__power_pc())
533                                exit(1);
534                        puts("powerpc-ibm-aix3.2.5");
535                        exit(0);
536                        }
537EOF
538                $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
539                rm -f $dummy.c $dummy && rmdir $tmpdir
540                echo rs6000-ibm-aix3.2.5
541        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
542                echo rs6000-ibm-aix3.2.4
543        else
544                echo rs6000-ibm-aix3.2
545        fi
546        exit 0 ;;
547    *:AIX:*:[45])
548        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
549        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
550                IBM_ARCH=rs6000
551        else
552                IBM_ARCH=powerpc
553        fi
554        if [ -x /usr/bin/oslevel ] ; then
555                IBM_REV=`/usr/bin/oslevel`
556        else
557                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
558        fi
559        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
560        exit 0 ;;
561    *:AIX:*:*)
562        echo rs6000-ibm-aix
563        exit 0 ;;
564    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
565        echo romp-ibm-bsd4.4
566        exit 0 ;;
567    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
568        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
569        exit 0 ;;                           # report: romp-ibm BSD 4.3
570    *:BOSX:*:*)
571        echo rs6000-bull-bosx
572        exit 0 ;;
573    DPX/2?00:B.O.S.:*:*)
574        echo m68k-bull-sysv3
575        exit 0 ;;
576    9000/[34]??:4.3bsd:1.*:*)
577        echo m68k-hp-bsd
578        exit 0 ;;
579    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
580        echo m68k-hp-bsd4.4
581        exit 0 ;;
582    9000/[34678]??:HP-UX:*:*)
583        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
584        case "${UNAME_MACHINE}" in
585            9000/31? )            HP_ARCH=m68000 ;;
586            9000/[34]?? )         HP_ARCH=m68k ;;
587            9000/[678][0-9][0-9])
588                if [ -x /usr/bin/getconf ]; then
589                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
590                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
591                    case "${sc_cpu_version}" in
592                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
593                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
594                      532)                      # CPU_PA_RISC2_0
595                        case "${sc_kernel_bits}" in
596                          32) HP_ARCH="hppa2.0n" ;;
597                          64) HP_ARCH="hppa2.0w" ;;
598                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
599                        esac ;;
600                    esac
601                fi
602                if [ "${HP_ARCH}" = "" ]; then
603                    eval $set_cc_for_build
604                    sed 's/^              //' << EOF >$dummy.c
605
606              #define _HPUX_SOURCE
607              #include <stdlib.h>
608              #include <unistd.h>
609
610              int main ()
611              {
612              #if defined(_SC_KERNEL_BITS)
613                  long bits = sysconf(_SC_KERNEL_BITS);
614              #endif
615                  long cpu  = sysconf (_SC_CPU_VERSION);
616
617                  switch (cpu)
618                {
619                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
620                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
621                case CPU_PA_RISC2_0:
622              #if defined(_SC_KERNEL_BITS)
623                    switch (bits)
624                        {
625                        case 64: puts ("hppa2.0w"); break;
626                        case 32: puts ("hppa2.0n"); break;
627                        default: puts ("hppa2.0"); break;
628                        } break;
629              #else  /* !defined(_SC_KERNEL_BITS) */
630                    puts ("hppa2.0"); break;
631              #endif
632                default: puts ("hppa1.0"); break;
633                }
634                  exit (0);
635              }
636EOF
637                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
638                    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
639                    rm -f $dummy.c $dummy && rmdir $tmpdir
640                fi ;;
641        esac
642        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
643        exit 0 ;;
644    ia64:HP-UX:*:*)
645        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
646        echo ia64-hp-hpux${HPUX_REV}
647        exit 0 ;;
648    3050*:HI-UX:*:*)
649        eval $set_cc_for_build
650        sed 's/^        //' << EOF >$dummy.c
651        #include <unistd.h>
652        int
653        main ()
654        {
655          long cpu = sysconf (_SC_CPU_VERSION);
656          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
657             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
658             results, however.  */
659          if (CPU_IS_PA_RISC (cpu))
660            {
661              switch (cpu)
662                {
663                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
664                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
665                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
666                  default: puts ("hppa-hitachi-hiuxwe2"); break;
667                }
668            }
669          else if (CPU_IS_HP_MC68K (cpu))
670            puts ("m68k-hitachi-hiuxwe2");
671          else puts ("unknown-hitachi-hiuxwe2");
672          exit (0);
673        }
674EOF
675        $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
676        rm -f $dummy.c $dummy && rmdir $tmpdir
677        echo unknown-hitachi-hiuxwe2
678        exit 0 ;;
679    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
680        echo hppa1.1-hp-bsd
681        exit 0 ;;
682    9000/8??:4.3bsd:*:*)
683        echo hppa1.0-hp-bsd
684        exit 0 ;;
685    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
686        echo hppa1.0-hp-mpeix
687        exit 0 ;;
688    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
689        echo hppa1.1-hp-osf
690        exit 0 ;;
691    hp8??:OSF1:*:*)
692        echo hppa1.0-hp-osf
693        exit 0 ;;
694    i*86:OSF1:*:*)
695        if [ -x /usr/sbin/sysversion ] ; then
696            echo ${UNAME_MACHINE}-unknown-osf1mk
697        else
698            echo ${UNAME_MACHINE}-unknown-osf1
699        fi
700        exit 0 ;;
701    parisc*:Lites*:*:*)
702        echo hppa1.1-hp-lites
703        exit 0 ;;
704    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
705        echo c1-convex-bsd
706        exit 0 ;;
707    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
708        if getsysinfo -f scalar_acc
709        then echo c32-convex-bsd
710        else echo c2-convex-bsd
711        fi
712        exit 0 ;;
713    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
714        echo c34-convex-bsd
715        exit 0 ;;
716    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
717        echo c38-convex-bsd
718        exit 0 ;;
719    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
720        echo c4-convex-bsd
721        exit 0 ;;
722    CRAY*Y-MP:*:*:*)
723        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
724        exit 0 ;;
725    CRAY*[A-Z]90:*:*:*)
726        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
727        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
728              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
729              -e 's/\.[^.]*$/.X/'
730        exit 0 ;;
731    CRAY*TS:*:*:*)
732        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
733        exit 0 ;;
734    CRAY*T3D:*:*:*)
735        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
736        exit 0 ;;
737    CRAY*T3E:*:*:*)
738        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
739        exit 0 ;;
740    CRAY*SV1:*:*:*)
741        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
742        exit 0 ;;
743    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
744        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
745        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
746        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
747        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
748        exit 0 ;;
749    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
750        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
751        exit 0 ;;
752    sparc*:BSD/OS:*:*)
753        echo sparc-unknown-bsdi${UNAME_RELEASE}
754        exit 0 ;;
755    *:BSD/OS:*:*)
756        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
757        exit 0 ;;
758    *:FreeBSD:*:*)
759        # Determine whether the default compiler uses glibc.
760        eval $set_cc_for_build
761        sed 's/^        //' << EOF >$dummy.c
762        #include <features.h>
763        #if __GLIBC__ >= 2
764        LIBC=gnu
765        #else
766        LIBC=
767        #endif
768EOF
769        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
770        rm -f $dummy.c && rmdir $tmpdir
771        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
772        exit 0 ;;
773    i*:CYGWIN*:*)
774        echo ${UNAME_MACHINE}-pc-cygwin
775        exit 0 ;;
776    i*:MINGW*:*)
777        echo ${UNAME_MACHINE}-pc-mingw32
778        exit 0 ;;
779    i*:PW*:*)
780        echo ${UNAME_MACHINE}-pc-pw32
781        exit 0 ;;
782    x86:Interix*:3*)
783        echo i586-pc-interix3
784        exit 0 ;;
785    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
786        echo i${UNAME_MACHINE}-pc-mks
787        exit 0 ;;
788    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
789        # How do we know it's Interix rather than the generic POSIX subsystem?
790        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
791        # UNAME_MACHINE based on the output of uname instead of i386?
792        echo i586-pc-interix
793        exit 0 ;;
794    i*:UWIN*:*)
795        echo ${UNAME_MACHINE}-pc-uwin
796        exit 0 ;;
797    p*:CYGWIN*:*)
798        echo powerpcle-unknown-cygwin
799        exit 0 ;;
800    prep*:SunOS:5.*:*)
801        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
802        exit 0 ;;
803    *:GNU:*:*)
804        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
805        exit 0 ;;
806    i*86:Minix:*:*)
807        echo ${UNAME_MACHINE}-pc-minix
808        exit 0 ;;
809    arm*:Linux:*:*)
810        echo ${UNAME_MACHINE}-unknown-linux-gnu
811        exit 0 ;;
812    ia64:Linux:*:*)
813        echo ${UNAME_MACHINE}-unknown-linux-gnu
814        exit 0 ;;
815    m68*:Linux:*:*)
816        echo ${UNAME_MACHINE}-unknown-linux-gnu
817        exit 0 ;;
818    mips:Linux:*:*)
819        eval $set_cc_for_build
820        sed 's/^        //' << EOF >$dummy.c
821        #undef CPU
822        #undef mips
823        #undef mipsel
824        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
825        CPU=mipsel
826        #else
827        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
828        CPU=mips
829        #else
830        CPU=
831        #endif
832        #endif
833EOF
834        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
835        rm -f $dummy.c && rmdir $tmpdir
836        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
837        ;;
838    mips64:Linux:*:*)
839        eval $set_cc_for_build
840        sed 's/^        //' << EOF >$dummy.c
841        #undef CPU
842        #undef mips64
843        #undef mips64el
844        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
845        CPU=mips64el
846        #else
847        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
848        CPU=mips64
849        #else
850        CPU=
851        #endif
852        #endif
853EOF
854        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
855        rm -f $dummy.c && rmdir $tmpdir
856        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
857        ;;
858    ppc:Linux:*:*)
859        echo powerpc-unknown-linux-gnu
860        exit 0 ;;
861    ppc64:Linux:*:*)
862        echo powerpc64-unknown-linux-gnu
863        exit 0 ;;
864    alpha:Linux:*:*)
865        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
866          EV5)   UNAME_MACHINE=alphaev5 ;;
867          EV56)  UNAME_MACHINE=alphaev56 ;;
868          PCA56) UNAME_MACHINE=alphapca56 ;;
869          PCA57) UNAME_MACHINE=alphapca56 ;;
870          EV6)   UNAME_MACHINE=alphaev6 ;;
871          EV67)  UNAME_MACHINE=alphaev67 ;;
872          EV68*) UNAME_MACHINE=alphaev68 ;;
873        esac
874        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
875        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
876        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
877        exit 0 ;;
878    parisc:Linux:*:* | hppa:Linux:*:*)
879        # Look for CPU level
880        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
881          PA7*) echo hppa1.1-unknown-linux-gnu ;;
882          PA8*) echo hppa2.0-unknown-linux-gnu ;;
883          *)    echo hppa-unknown-linux-gnu ;;
884        esac
885        exit 0 ;;
886    parisc64:Linux:*:* | hppa64:Linux:*:*)
887        echo hppa64-unknown-linux-gnu
888        exit 0 ;;
889    s390:Linux:*:* | s390x:Linux:*:*)
890        echo ${UNAME_MACHINE}-ibm-linux
891        exit 0 ;;
892    sh*:Linux:*:*)
893        echo ${UNAME_MACHINE}-unknown-linux-gnu
894        exit 0 ;;
895    sparc:Linux:*:* | sparc64:Linux:*:*)
896        echo ${UNAME_MACHINE}-unknown-linux-gnu
897        exit 0 ;;
898    x86_64:Linux:*:*)
899        echo x86_64-unknown-linux-gnu
900        exit 0 ;;
901    i*86:Linux:*:*)
902        # The BFD linker knows what the default object file format is, so
903        # first see if it will tell us. cd to the root directory to prevent
904        # problems with other programs or directories called `ld' in the path.
905        # Set LC_ALL=C to ensure ld outputs messages in English.
906        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
907                         | sed -ne '/supported targets:/!d
908                                    s/[         ][      ]*/ /g
909                                    s/.*supported targets: *//
910                                    s/ .*//
911                                    p'`
912        case "$ld_supported_targets" in
913          elf32-i386)
914                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
915                ;;
916          a.out-i386-linux)
917                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
918                exit 0 ;;
919          coff-i386)
920                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
921                exit 0 ;;
922          "")
923                # Either a pre-BFD a.out linker (linux-gnuoldld) or
924                # one that does not give us useful --help.
925                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
926                exit 0 ;;
927        esac
928        # Determine whether the default compiler is a.out or elf
929        eval $set_cc_for_build
930        sed 's/^        //' << EOF >$dummy.c
931        #include <features.h>
932        #ifdef __ELF__
933        # ifdef __GLIBC__
934        #  if __GLIBC__ >= 2
935        LIBC=gnu
936        #  else
937        LIBC=gnulibc1
938        #  endif
939        # else
940        LIBC=gnulibc1
941        # endif
942        #else
943        #ifdef __INTEL_COMPILER
944        LIBC=gnu
945        #else
946        LIBC=gnuaout
947        #endif
948        #endif
949EOF
950        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
951        rm -f $dummy.c && rmdir $tmpdir
952        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
953        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
954        ;;
955    i*86:DYNIX/ptx:4*:*)
956        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
957        # earlier versions are messed up and put the nodename in both
958        # sysname and nodename.
959        echo i386-sequent-sysv4
960        exit 0 ;;
961    i*86:UNIX_SV:4.2MP:2.*)
962        # Unixware is an offshoot of SVR4, but it has its own version
963        # number series starting with 2...
964        # I am not positive that other SVR4 systems won't match this,
965        # I just have to hope.  -- rms.
966        # Use sysv4.2uw... so that sysv4* matches it.
967        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
968        exit 0 ;;
969    i*86:OS/2:*:*)
970        # If we were able to find `uname', then EMX Unix compatibility
971        # is probably installed.
972        echo ${UNAME_MACHINE}-pc-os2-emx
973        exit 0 ;;
974    i*86:XTS-300:*:STOP)
975        echo ${UNAME_MACHINE}-unknown-stop
976        exit 0 ;;
977    i*86:atheos:*:*)
978        echo ${UNAME_MACHINE}-unknown-atheos
979        exit 0 ;;
980    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
981        echo i386-unknown-lynxos${UNAME_RELEASE}
982        exit 0 ;;
983    i*86:*DOS:*:*)
984        echo ${UNAME_MACHINE}-pc-msdosdjgpp
985        exit 0 ;;
986    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
987        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
988        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
989                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
990        else
991                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
992        fi
993        exit 0 ;;
994    i*86:*:5:[78]*)
995        case `/bin/uname -X | grep "^Machine"` in
996            *486*)           UNAME_MACHINE=i486 ;;
997            *Pentium)        UNAME_MACHINE=i586 ;;
998            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
999        esac
1000        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1001        exit 0 ;;
1002    i*86:*:3.2:*)
1003        if test -f /usr/options/cb.name; then
1004                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1005                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1006        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1007                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1008                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1009                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1010                        && UNAME_MACHINE=i586
1011                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1012                        && UNAME_MACHINE=i686
1013                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1014                        && UNAME_MACHINE=i686
1015                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1016        else
1017                echo ${UNAME_MACHINE}-pc-sysv32
1018        fi
1019        exit 0 ;;
1020    pc:*:*:*)
1021        # Left here for compatibility:
1022        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1023        # the processor, so we play safe by assuming i386.
1024        echo i386-pc-msdosdjgpp
1025        exit 0 ;;
1026    Intel:Mach:3*:*)
1027        echo i386-pc-mach3
1028        exit 0 ;;
1029    paragon:*:*:*)
1030        echo i860-intel-osf1
1031        exit 0 ;;
1032    i860:*:4.*:*) # i860-SVR4
1033        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1034          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1035        else # Add other i860-SVR4 vendors below as they are discovered.
1036          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1037        fi
1038        exit 0 ;;
1039    mini*:CTIX:SYS*5:*)
1040        # "miniframe"
1041        echo m68010-convergent-sysv
1042        exit 0 ;;
1043    mc68k:UNIX:SYSTEM5:3.51m)
1044        echo m68k-convergent-sysv
1045        exit 0 ;;
1046    M680?0:D-NIX:5.3:*)
1047        echo m68k-diab-dnix
1048        exit 0 ;;
1049    M68*:*:R3V[567]*:*)
1050        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1051    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)
1052        OS_REL=''
1053        test -r /etc/.relid \
1054        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1055        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1056          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1057        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1058          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1059    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1060        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1061          && echo i486-ncr-sysv4 && exit 0 ;;
1062    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1063        echo m68k-unknown-lynxos${UNAME_RELEASE}
1064        exit 0 ;;
1065    mc68030:UNIX_System_V:4.*:*)
1066        echo m68k-atari-sysv4
1067        exit 0 ;;
1068    TSUNAMI:LynxOS:2.*:*)
1069        echo sparc-unknown-lynxos${UNAME_RELEASE}
1070        exit 0 ;;
1071    rs6000:LynxOS:2.*:*)
1072        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1073        exit 0 ;;
1074    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1075        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1076        exit 0 ;;
1077    SM[BE]S:UNIX_SV:*:*)
1078        echo mips-dde-sysv${UNAME_RELEASE}
1079        exit 0 ;;
1080    RM*:ReliantUNIX-*:*:*)
1081        echo mips-sni-sysv4
1082        exit 0 ;;
1083    RM*:SINIX-*:*:*)
1084        echo mips-sni-sysv4
1085        exit 0 ;;
1086    *:SINIX-*:*:*)
1087        if uname -p 2>/dev/null >/dev/null ; then
1088                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1089                echo ${UNAME_MACHINE}-sni-sysv4
1090        else
1091                echo ns32k-sni-sysv
1092        fi
1093        exit 0 ;;
1094    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1095                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1096        echo i586-unisys-sysv4
1097        exit 0 ;;
1098    *:UNIX_System_V:4*:FTX*)
1099        # From Gerald Hewes <hewes@openmarket.com>.
1100        # How about differentiating between stratus architectures? -djm
1101        echo hppa1.1-stratus-sysv4
1102        exit 0 ;;
1103    *:*:*:FTX*)
1104        # From seanf@swdc.stratus.com.
1105        echo i860-stratus-sysv4
1106        exit 0 ;;
1107    *:VOS:*:*)
1108        # From Paul.Green@stratus.com.
1109        echo hppa1.1-stratus-vos
1110        exit 0 ;;
1111    mc68*:A/UX:*:*)
1112        echo m68k-apple-aux${UNAME_RELEASE}
1113        exit 0 ;;
1114    news*:NEWS-OS:6*:*)
1115        echo mips-sony-newsos6
1116        exit 0 ;;
1117    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1118        if [ -d /usr/nec ]; then
1119                echo mips-nec-sysv${UNAME_RELEASE}
1120        else
1121                echo mips-unknown-sysv${UNAME_RELEASE}
1122        fi
1123        exit 0 ;;
1124    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1125        echo powerpc-be-beos
1126        exit 0 ;;
1127    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1128        echo powerpc-apple-beos
1129        exit 0 ;;
1130    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1131        echo i586-pc-beos
1132        exit 0 ;;
1133    SX-4:SUPER-UX:*:*)
1134        echo sx4-nec-superux${UNAME_RELEASE}
1135        exit 0 ;;
1136    SX-5:SUPER-UX:*:*)
1137        echo sx5-nec-superux${UNAME_RELEASE}
1138        exit 0 ;;
1139    SX-6:SUPER-UX:*:*)
1140        echo sx6-nec-superux${UNAME_RELEASE}
1141        exit 0 ;;
1142    Power*:Rhapsody:*:*)
1143        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1144        exit 0 ;;
1145    *:Rhapsody:*:*)
1146        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1147        exit 0 ;;
1148    *:Darwin:*:*)
1149        echo `uname -p`-apple-darwin${UNAME_RELEASE}
1150        exit 0 ;;
1151    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1152        UNAME_PROCESSOR=`uname -p`
1153        if test "$UNAME_PROCESSOR" = "x86"; then
1154                UNAME_PROCESSOR=i386
1155                UNAME_MACHINE=pc
1156        fi
1157        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1158        exit 0 ;;
1159    *:QNX:*:4*)
1160        echo i386-pc-qnx
1161        exit 0 ;;
1162    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
1163        echo nsr-tandem-nsk${UNAME_RELEASE}
1164        exit 0 ;;
1165    *:NonStop-UX:*:*)
1166        echo mips-compaq-nonstopux
1167        exit 0 ;;
1168    BS2000:POSIX*:*:*)
1169        echo bs2000-siemens-sysv
1170        exit 0 ;;
1171    DS/*:UNIX_System_V:*:*)
1172        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1173        exit 0 ;;
1174    *:Plan9:*:*)
1175        # "uname -m" is not consistent, so use $cputype instead. 386
1176        # is converted to i386 for consistency with other x86
1177        # operating systems.
1178        if test "$cputype" = "386"; then
1179            UNAME_MACHINE=i386
1180        else
1181            UNAME_MACHINE="$cputype"
1182        fi
1183        echo ${UNAME_MACHINE}-unknown-plan9
1184        exit 0 ;;
1185    *:TOPS-10:*:*)
1186        echo pdp10-unknown-tops10
1187        exit 0 ;;
1188    *:TENEX:*:*)
1189        echo pdp10-unknown-tenex
1190        exit 0 ;;
1191    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1192        echo pdp10-dec-tops20
1193        exit 0 ;;
1194    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1195        echo pdp10-xkl-tops20
1196        exit 0 ;;
1197    *:TOPS-20:*:*)
1198        echo pdp10-unknown-tops20
1199        exit 0 ;;
1200    *:ITS:*:*)
1201        echo pdp10-unknown-its
1202        exit 0 ;;
1203esac
1204
1205#echo '(No uname command or uname output not recognized.)' 1>&2
1206#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1207
1208eval $set_cc_for_build
1209cat >$dummy.c <<EOF
1210#ifdef _SEQUENT_
1211# include <sys/types.h>
1212# include <sys/utsname.h>
1213#endif
1214main ()
1215{
1216#if defined (sony)
1217#if defined (MIPSEB)
1218  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1219     I don't know....  */
1220  printf ("mips-sony-bsd\n"); exit (0);
1221#else
1222#include <sys/param.h>
1223  printf ("m68k-sony-newsos%s\n",
1224#ifdef NEWSOS4
1225          "4"
1226#else
1227          ""
1228#endif
1229         ); exit (0);
1230#endif
1231#endif
1232
1233#if defined (__arm) && defined (__acorn) && defined (__unix)
1234  printf ("arm-acorn-riscix"); exit (0);
1235#endif
1236
1237#if defined (hp300) && !defined (hpux)
1238  printf ("m68k-hp-bsd\n"); exit (0);
1239#endif
1240
1241#if defined (NeXT)
1242#if !defined (__ARCHITECTURE__)
1243#define __ARCHITECTURE__ "m68k"
1244#endif
1245  int version;
1246  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1247  if (version < 4)
1248    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1249  else
1250    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1251  exit (0);
1252#endif
1253
1254#if defined (MULTIMAX) || defined (n16)
1255#if defined (UMAXV)
1256  printf ("ns32k-encore-sysv\n"); exit (0);
1257#else
1258#if defined (CMU)
1259  printf ("ns32k-encore-mach\n"); exit (0);
1260#else
1261  printf ("ns32k-encore-bsd\n"); exit (0);
1262#endif
1263#endif
1264#endif
1265
1266#if defined (__386BSD__)
1267  printf ("i386-pc-bsd\n"); exit (0);
1268#endif
1269
1270#if defined (sequent)
1271#if defined (i386)
1272  printf ("i386-sequent-dynix\n"); exit (0);
1273#endif
1274#if defined (ns32000)
1275  printf ("ns32k-sequent-dynix\n"); exit (0);
1276#endif
1277#endif
1278
1279#if defined (_SEQUENT_)
1280    struct utsname un;
1281
1282    uname(&un);
1283
1284    if (strncmp(un.version, "V2", 2) == 0) {
1285        printf ("i386-sequent-ptx2\n"); exit (0);
1286    }
1287    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1288        printf ("i386-sequent-ptx1\n"); exit (0);
1289    }
1290    printf ("i386-sequent-ptx\n"); exit (0);
1291
1292#endif
1293
1294#if defined (vax)
1295# if !defined (ultrix)
1296#  include <sys/param.h>
1297#  if defined (BSD)
1298#   if BSD == 43
1299      printf ("vax-dec-bsd4.3\n"); exit (0);
1300#   else
1301#    if BSD == 199006
1302      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1303#    else
1304      printf ("vax-dec-bsd\n"); exit (0);
1305#    endif
1306#   endif
1307#  else
1308    printf ("vax-dec-bsd\n"); exit (0);
1309#  endif
1310# else
1311    printf ("vax-dec-ultrix\n"); exit (0);
1312# endif
1313#endif
1314
1315#if defined (alliant) && defined (i860)
1316  printf ("i860-alliant-bsd\n"); exit (0);
1317#endif
1318
1319  exit (1);
1320}
1321EOF
1322
1323$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
1324rm -f $dummy.c $dummy && rmdir $tmpdir
1325
1326# Apollos put the system type in the environment.
1327
1328test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1329
1330# Convex versions that predate uname can use getsysinfo(1)
1331
1332if [ -x /usr/convex/getsysinfo ]
1333then
1334    case `getsysinfo -f cpu_type` in
1335    c1*)
1336        echo c1-convex-bsd
1337        exit 0 ;;
1338    c2*)
1339        if getsysinfo -f scalar_acc
1340        then echo c32-convex-bsd
1341        else echo c2-convex-bsd
1342        fi
1343        exit 0 ;;
1344    c34*)
1345        echo c34-convex-bsd
1346        exit 0 ;;
1347    c38*)
1348        echo c38-convex-bsd
1349        exit 0 ;;
1350    c4*)
1351        echo c4-convex-bsd
1352        exit 0 ;;
1353    esac
1354fi
1355
1356cat >&2 <<EOF
1357$0: unable to guess system type
1358
1359This script, last modified $timestamp, has failed to recognize
1360the operating system you are using. It is advised that you
1361download the most up to date version of the config scripts from
1362
1363    ftp://ftp.gnu.org/pub/gnu/config/
1364
1365If the version you run ($0) is already up to date, please
1366send the following data and any information you think might be
1367pertinent to <config-patches@gnu.org> in order to provide the needed
1368information to handle your system.
1369
1370config.guess timestamp = $timestamp
1371
1372uname -m = `(uname -m) 2>/dev/null || echo unknown`
1373uname -r = `(uname -r) 2>/dev/null || echo unknown`
1374uname -s = `(uname -s) 2>/dev/null || echo unknown`
1375uname -v = `(uname -v) 2>/dev/null || echo unknown`
1376
1377/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1378/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1379
1380hostinfo               = `(hostinfo) 2>/dev/null`
1381/bin/universe          = `(/bin/universe) 2>/dev/null`
1382/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1383/bin/arch              = `(/bin/arch) 2>/dev/null`
1384/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1385/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1386
1387UNAME_MACHINE = ${UNAME_MACHINE}
1388UNAME_RELEASE = ${UNAME_RELEASE}
1389UNAME_SYSTEM  = ${UNAME_SYSTEM}
1390UNAME_VERSION = ${UNAME_VERSION}
1391EOF
1392
1393exit 1
1394
1395# Local variables:
1396# eval: (add-hook 'write-file-hooks 'time-stamp)
1397# time-stamp-start: "timestamp='"
1398# time-stamp-format: "%:y-%02m-%02d"
1399# time-stamp-end: "'"
1400# End:
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