source: trunk/poppler/expat-1.95.8/conftools/config.guess @ 2

Last change on this file since 2 was 2, checked in by Eugene Romanenko, 16 years ago

First import

File size: 38.2 KB
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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='2002-03-20'
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#####################################################################
28# This file contains changes for Apache, clearly marked below.
29# These changes are hereby donated to the public domain.
30#####################################################################
31
32# Originally written by Per Bothner <per@bothner.com>.
33# Please send patches to <config-patches@gnu.org>.  Submit a context
34# diff and a properly formatted ChangeLog entry.
35#
36# This script attempts to guess a canonical system name similar to
37# config.sub.  If it succeeds, it prints the system name on stdout, and
38# exits with 0.  Otherwise, it exits with 1.
39#
40# The plan is that this can be called by configure scripts if you
41# don't specify an explicit build system type.
42
43me=`echo "$0" | sed -e 's,.*/,,'`
44
45usage="\
46Usage: $0 [OPTION]
47
48Output the configuration name of the system \`$me' is run on.
49
50Operation modes:
51  -h, --help         print this help, then exit
52  -t, --time-stamp   print date of last modification, then exit
53  -v, --version      print version number, then exit
54
55Report bugs and patches to <config-patches@gnu.org>."
56
57version="\
58GNU config.guess ($timestamp)
59
60Originally written by Per Bothner.
61Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
62Free Software Foundation, Inc.
63
64This is free software; see the source for copying conditions.  There is NO
65warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
66
67help="
68Try \`$me --help' for more information."
69
70# Parse command line
71while test $# -gt 0 ; do
72  case $1 in
73    --time-stamp | --time* | -t )
74       echo "$timestamp" ; exit 0 ;;
75    --version | -v )
76       echo "$version" ; exit 0 ;;
77    --help | --h* | -h )
78       echo "$usage"; exit 0 ;;
79    -- )     # Stop option processing
80       shift; break ;;
81    - ) # Use stdin as input.
82       break ;;
83    -* )
84       echo "$me: invalid option $1$help" >&2
85       exit 1 ;;
86    * )
87       break ;;
88  esac
89done
90
91if test $# != 0; then
92  echo "$me: too many arguments$help" >&2
93  exit 1
94fi
95
96
97dummy=dummy-$$
98trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
99
100# CC_FOR_BUILD -- compiler used by this script.
101# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
102# use `HOST_CC' if defined, but it is deprecated.
103
104set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
105 ,,)    echo "int dummy(){}" > $dummy.c ;
106        for c in cc gcc c89 c99 ; do
107          ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
108          if test $? = 0 ; then
109             CC_FOR_BUILD="$c"; break ;
110          fi ;
111        done ;
112        rm -f $dummy.c $dummy.o $dummy.rel ;
113        if test x"$CC_FOR_BUILD" = x ; then
114          CC_FOR_BUILD=no_compiler_found ;
115        fi
116        ;;
117 ,,*)   CC_FOR_BUILD=$CC ;;
118 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
119esac'
120
121# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
122# (ghazi@noc.rutgers.edu 1994-08-24)
123if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
124        PATH=$PATH:/.attbin ; export PATH
125fi
126
127UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
128UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
129UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
130UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
131
132# Note: order is significant - the case branches are not exclusive.
133
134case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
135    *:NetBSD:*:*)
136        # NetBSD (nbsd) targets should (where applicable) match one or
137        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
138        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
139        # switched to ELF, *-*-netbsd* would select the old
140        # object file format.  This provides both forward
141        # compatibility and a consistent mechanism for selecting the
142        # object file format.
143        #
144        # Note: NetBSD doesn't particularly care about the vendor
145        # portion of the name.  We always set it to "unknown".
146        sysctl="sysctl -n hw.machine_arch"
147        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
148            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
149        case "${UNAME_MACHINE_ARCH}" in
150            arm*) machine=arm-unknown ;;
151            sh3el) machine=shl-unknown ;;
152            sh3eb) machine=sh-unknown ;;
153            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
154        esac
155        # The Operating System including object format, if it has switched
156        # to ELF recently, or will in the future.
157        case "${UNAME_MACHINE_ARCH}" in
158            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
159                eval $set_cc_for_build
160                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
161                        | grep __ELF__ >/dev/null
162                then
163                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
164                    # Return netbsd for either.  FIX?
165                    os=netbsd
166                else
167                    os=netbsdelf
168                fi
169                ;;
170            *)
171                os=netbsd
172                ;;
173        esac
174        # The OS release
175        release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
176        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
177        # contains redundant information, the shorter form:
178        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
179        echo "${machine}-${os}${release}"
180        exit 0 ;;
181    amiga:OpenBSD:*:*)
182        echo m68k-unknown-openbsd${UNAME_RELEASE}
183        exit 0 ;;
184    arc:OpenBSD:*:*)
185        echo mipsel-unknown-openbsd${UNAME_RELEASE}
186        exit 0 ;;
187    hp300:OpenBSD:*:*)
188        echo m68k-unknown-openbsd${UNAME_RELEASE}
189        exit 0 ;;
190    mac68k:OpenBSD:*:*)
191        echo m68k-unknown-openbsd${UNAME_RELEASE}
192        exit 0 ;;
193    macppc:OpenBSD:*:*)
194        echo powerpc-unknown-openbsd${UNAME_RELEASE}
195        exit 0 ;;
196    mvme68k:OpenBSD:*:*)
197        echo m68k-unknown-openbsd${UNAME_RELEASE}
198        exit 0 ;;
199    mvme88k:OpenBSD:*:*)
200        echo m88k-unknown-openbsd${UNAME_RELEASE}
201        exit 0 ;;
202    mvmeppc:OpenBSD:*:*)
203        echo powerpc-unknown-openbsd${UNAME_RELEASE}
204        exit 0 ;;
205    pmax:OpenBSD:*:*)
206        echo mipsel-unknown-openbsd${UNAME_RELEASE}
207        exit 0 ;;
208    sgi:OpenBSD:*:*)
209        echo mipseb-unknown-openbsd${UNAME_RELEASE}
210        exit 0 ;;
211    sun3:OpenBSD:*:*)
212        echo m68k-unknown-openbsd${UNAME_RELEASE}
213        exit 0 ;;
214    wgrisc:OpenBSD:*:*)
215        echo mipsel-unknown-openbsd${UNAME_RELEASE}
216        exit 0 ;;
217    *:OpenBSD:*:*)
218        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
219        exit 0 ;;
220    alpha:OSF1:*:*)
221        if test $UNAME_RELEASE = "V4.0"; then
222                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
223        fi
224        # A Vn.n version is a released version.
225        # A Tn.n version is a released field test version.
226        # A Xn.n version is an unreleased experimental baselevel.
227        # 1.2 uses "1.2" for uname -r.
228        cat <<EOF >$dummy.s
229        .data
230\$Lformat:
231        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
232
233        .text
234        .globl main
235        .align 4
236        .ent main
237main:
238        .frame \$30,16,\$26,0
239        ldgp \$29,0(\$27)
240        .prologue 1
241        .long 0x47e03d80 # implver \$0
242        lda \$2,-1
243        .long 0x47e20c21 # amask \$2,\$1
244        lda \$16,\$Lformat
245        mov \$0,\$17
246        not \$1,\$18
247        jsr \$26,printf
248        ldgp \$29,0(\$26)
249        mov 0,\$16
250        jsr \$26,exit
251        .end main
252EOF
253        eval $set_cc_for_build
254        $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
255        if test "$?" = 0 ; then
256                case `./$dummy` in
257                        0-0)
258                                UNAME_MACHINE="alpha"
259                                ;;
260                        1-0)
261                                UNAME_MACHINE="alphaev5"
262                                ;;
263                        1-1)
264                                UNAME_MACHINE="alphaev56"
265                                ;;
266                        1-101)
267                                UNAME_MACHINE="alphapca56"
268                                ;;
269                        2-303)
270                                UNAME_MACHINE="alphaev6"
271                                ;;
272                        2-307)
273                                UNAME_MACHINE="alphaev67"
274                                ;;
275                        2-1307)
276                                UNAME_MACHINE="alphaev68"
277                                ;;
278                esac
279        fi
280        rm -f $dummy.s $dummy
281        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
282        exit 0 ;;
283    Alpha\ *:Windows_NT*:*)
284        # How do we know it's Interix rather than the generic POSIX subsystem?
285        # Should we change UNAME_MACHINE based on the output of uname instead
286        # of the specific Alpha model?
287        echo alpha-pc-interix
288        exit 0 ;;
289    21064:Windows_NT:50:3)
290        echo alpha-dec-winnt3.5
291        exit 0 ;;
292    Amiga*:UNIX_System_V:4.0:*)
293        echo m68k-unknown-sysv4
294        exit 0;;
295    *:[Aa]miga[Oo][Ss]:*:*)
296        echo ${UNAME_MACHINE}-unknown-amigaos
297        exit 0 ;;
298    *:[Mm]orph[Oo][Ss]:*:*)
299        echo ${UNAME_MACHINE}-unknown-morphos
300        exit 0 ;;
301#########################
302# Apache changes
303#
304#   *:OS/390:*:*)
305#      echo i370-ibm-openedition
306#      exit 0 ;;
307    *:OS390:*:* | *:OS/390:*:*)
308       echo s390-ibm-os390
309       exit 0 ;;
310    *:OS400:*:* | *:OS/400:*:*)
311       echo as400-ibm-os400
312       exit 0 ;;
313    *:OS/2:*:*)
314       echo "i386-pc-os2_emx"
315       exit 0;;
316#
317# end Apache changes
318#########################
319    *:OS/390:*:*)
320        echo i370-ibm-openedition
321        exit 0 ;;
322    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
323        echo arm-acorn-riscix${UNAME_RELEASE}
324        exit 0;;
325    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
326        echo hppa1.1-hitachi-hiuxmpp
327        exit 0;;
328    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
329        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
330        if test "`(/bin/universe) 2>/dev/null`" = att ; then
331                echo pyramid-pyramid-sysv3
332        else
333                echo pyramid-pyramid-bsd
334        fi
335        exit 0 ;;
336    NILE*:*:*:dcosx)
337        echo pyramid-pyramid-svr4
338        exit 0 ;;
339    sun4H:SunOS:5.*:*)
340        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
341        exit 0 ;;
342    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
343        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
344        exit 0 ;;
345    i86pc:SunOS:5.*:*)
346        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
347        exit 0 ;;
348    sun4*:SunOS:6*:*)
349        # According to config.sub, this is the proper way to canonicalize
350        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
351        # it's likely to be more like Solaris than SunOS4.
352        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
353        exit 0 ;;
354    sun4*:SunOS:*:*)
355        case "`/usr/bin/arch -k`" in
356            Series*|S4*)
357                UNAME_RELEASE=`uname -v`
358                ;;
359        esac
360        # Japanese Language versions have a version number like `4.1.3-JL'.
361        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
362        exit 0 ;;
363    sun3*:SunOS:*:*)
364        echo m68k-sun-sunos${UNAME_RELEASE}
365        exit 0 ;;
366    sun*:*:4.2BSD:*)
367        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
368        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
369        case "`/bin/arch`" in
370            sun3)
371                echo m68k-sun-sunos${UNAME_RELEASE}
372                ;;
373            sun4)
374                echo sparc-sun-sunos${UNAME_RELEASE}
375                ;;
376        esac
377        exit 0 ;;
378    aushp:SunOS:*:*)
379        echo sparc-auspex-sunos${UNAME_RELEASE}
380        exit 0 ;;
381    # The situation for MiNT is a little confusing.  The machine name
382    # can be virtually everything (everything which is not
383    # "atarist" or "atariste" at least should have a processor
384    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
385    # to the lowercase version "mint" (or "freemint").  Finally
386    # the system name "TOS" denotes a system which is actually not
387    # MiNT.  But MiNT is downward compatible to TOS, so this should
388    # be no problem.
389    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
390        echo m68k-atari-mint${UNAME_RELEASE}
391        exit 0 ;;
392    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
393        echo m68k-atari-mint${UNAME_RELEASE}
394        exit 0 ;;
395    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
396        echo m68k-atari-mint${UNAME_RELEASE}
397        exit 0 ;;
398    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
399        echo m68k-milan-mint${UNAME_RELEASE}
400        exit 0 ;;
401    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
402        echo m68k-hades-mint${UNAME_RELEASE}
403        exit 0 ;;
404    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
405        echo m68k-unknown-mint${UNAME_RELEASE}
406        exit 0 ;;
407    powerpc:machten:*:*)
408        echo powerpc-apple-machten${UNAME_RELEASE}
409        exit 0 ;;
410    RISC*:Mach:*:*)
411        echo mips-dec-mach_bsd4.3
412        exit 0 ;;
413    RISC*:ULTRIX:*:*)
414        echo mips-dec-ultrix${UNAME_RELEASE}
415        exit 0 ;;
416    VAX*:ULTRIX*:*:*)
417        echo vax-dec-ultrix${UNAME_RELEASE}
418        exit 0 ;;
419    2020:CLIX:*:* | 2430:CLIX:*:*)
420        echo clipper-intergraph-clix${UNAME_RELEASE}
421        exit 0 ;;
422    mips:*:*:UMIPS | mips:*:*:RISCos)
423        eval $set_cc_for_build
424        sed 's/^        //' << EOF >$dummy.c
425#ifdef __cplusplus
426#include <stdio.h>  /* for printf() prototype */
427        int main (int argc, char *argv[]) {
428#else
429        int main (argc, argv) int argc; char *argv[]; {
430#endif
431        #if defined (host_mips) && defined (MIPSEB)
432        #if defined (SYSTYPE_SYSV)
433          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
434        #endif
435        #if defined (SYSTYPE_SVR4)
436          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
437        #endif
438        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
439          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
440        #endif
441        #endif
442          exit (-1);
443        }
444EOF
445        $CC_FOR_BUILD $dummy.c -o $dummy \
446          && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
447          && rm -f $dummy.c $dummy && exit 0
448        rm -f $dummy.c $dummy
449        echo mips-mips-riscos${UNAME_RELEASE}
450        exit 0 ;;
451    Motorola:PowerMAX_OS:*:*)
452        echo powerpc-motorola-powermax
453        exit 0 ;;
454    Night_Hawk:Power_UNIX:*:*)
455        echo powerpc-harris-powerunix
456        exit 0 ;;
457    m88k:CX/UX:7*:*)
458        echo m88k-harris-cxux7
459        exit 0 ;;
460    m88k:*:4*:R4*)
461        echo m88k-motorola-sysv4
462        exit 0 ;;
463    m88k:*:3*:R3*)
464        echo m88k-motorola-sysv3
465        exit 0 ;;
466    AViiON:dgux:*:*)
467        # DG/UX returns AViiON for all architectures
468        UNAME_PROCESSOR=`/usr/bin/uname -p`
469        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
470        then
471            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
472               [ ${TARGET_BINARY_INTERFACE}x = x ]
473            then
474                echo m88k-dg-dgux${UNAME_RELEASE}
475            else
476                echo m88k-dg-dguxbcs${UNAME_RELEASE}
477            fi
478        else
479            echo i586-dg-dgux${UNAME_RELEASE}
480        fi
481        exit 0 ;;
482    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
483        echo m88k-dolphin-sysv3
484        exit 0 ;;
485    M88*:*:R3*:*)
486        # Delta 88k system running SVR3
487        echo m88k-motorola-sysv3
488        exit 0 ;;
489    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
490        echo m88k-tektronix-sysv3
491        exit 0 ;;
492    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
493        echo m68k-tektronix-bsd
494        exit 0 ;;
495    *:IRIX*:*:*)
496        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
497        exit 0 ;;
498    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
499        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
500        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
501    i*86:AIX:*:*)
502        echo i386-ibm-aix
503        exit 0 ;;
504    ia64:AIX:*:*)
505        if [ -x /usr/bin/oslevel ] ; then
506                IBM_REV=`/usr/bin/oslevel`
507        else
508                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
509        fi
510        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
511        exit 0 ;;
512    *:AIX:2:3)
513        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
514                eval $set_cc_for_build
515                sed 's/^                //' << EOF >$dummy.c
516                #include <sys/systemcfg.h>
517
518                main()
519                        {
520                        if (!__power_pc())
521                                exit(1);
522                        puts("powerpc-ibm-aix3.2.5");
523                        exit(0);
524                        }
525EOF
526                $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
527                rm -f $dummy.c $dummy
528                echo rs6000-ibm-aix3.2.5
529        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
530                echo rs6000-ibm-aix3.2.4
531        else
532                echo rs6000-ibm-aix3.2
533        fi
534        exit 0 ;;
535    *:AIX:*:[45])
536        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
537        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
538                IBM_ARCH=rs6000
539        else
540                IBM_ARCH=powerpc
541        fi
542        if [ -x /usr/bin/oslevel ] ; then
543                IBM_REV=`/usr/bin/oslevel`
544        else
545                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
546        fi
547        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
548        exit 0 ;;
549    *:AIX:*:*)
550        echo rs6000-ibm-aix
551        exit 0 ;;
552    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
553        echo romp-ibm-bsd4.4
554        exit 0 ;;
555    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
556        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
557        exit 0 ;;                           # report: romp-ibm BSD 4.3
558    *:BOSX:*:*)
559        echo rs6000-bull-bosx
560        exit 0 ;;
561    DPX/2?00:B.O.S.:*:*)
562        echo m68k-bull-sysv3
563        exit 0 ;;
564    9000/[34]??:4.3bsd:1.*:*)
565        echo m68k-hp-bsd
566        exit 0 ;;
567    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
568        echo m68k-hp-bsd4.4
569        exit 0 ;;
570    9000/[34678]??:HP-UX:*:*)
571        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
572        case "${UNAME_MACHINE}" in
573            9000/31? )            HP_ARCH=m68000 ;;
574            9000/[34]?? )         HP_ARCH=m68k ;;
575            9000/[678][0-9][0-9])
576                if [ -x /usr/bin/getconf ]; then
577                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
578                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
579                    case "${sc_cpu_version}" in
580                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
581                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
582                      532)                      # CPU_PA_RISC2_0
583                        case "${sc_kernel_bits}" in
584                          32) HP_ARCH="hppa2.0n" ;;
585                          64) HP_ARCH="hppa2.0w" ;;
586                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
587                        esac ;;
588                    esac
589                fi
590                if [ "${HP_ARCH}" = "" ]; then
591                    eval $set_cc_for_build
592                    sed 's/^              //' << EOF >$dummy.c
593
594              #define _HPUX_SOURCE
595              #include <stdlib.h>
596              #include <unistd.h>
597
598              int main ()
599              {
600              #if defined(_SC_KERNEL_BITS)
601                  long bits = sysconf(_SC_KERNEL_BITS);
602              #endif
603                  long cpu  = sysconf (_SC_CPU_VERSION);
604
605                  switch (cpu)
606                {
607                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
608                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
609                case CPU_PA_RISC2_0:
610              #if defined(_SC_KERNEL_BITS)
611                    switch (bits)
612                        {
613                        case 64: puts ("hppa2.0w"); break;
614                        case 32: puts ("hppa2.0n"); break;
615                        default: puts ("hppa2.0"); break;
616                        } break;
617              #else  /* !defined(_SC_KERNEL_BITS) */
618                    puts ("hppa2.0"); break;
619              #endif
620                default: puts ("hppa1.0"); break;
621                }
622                  exit (0);
623              }
624EOF
625                    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
626                    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
627                    rm -f $dummy.c $dummy
628                fi ;;
629        esac
630        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
631        exit 0 ;;
632    ia64:HP-UX:*:*)
633        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
634        echo ia64-hp-hpux${HPUX_REV}
635        exit 0 ;;
636    3050*:HI-UX:*:*)
637        eval $set_cc_for_build
638        sed 's/^        //' << EOF >$dummy.c
639        #include <unistd.h>
640        int
641        main ()
642        {
643          long cpu = sysconf (_SC_CPU_VERSION);
644          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
645             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
646             results, however.  */
647          if (CPU_IS_PA_RISC (cpu))
648            {
649              switch (cpu)
650                {
651                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
652                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
653                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
654                  default: puts ("hppa-hitachi-hiuxwe2"); break;
655                }
656            }
657          else if (CPU_IS_HP_MC68K (cpu))
658            puts ("m68k-hitachi-hiuxwe2");
659          else puts ("unknown-hitachi-hiuxwe2");
660          exit (0);
661        }
662EOF
663        $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
664        rm -f $dummy.c $dummy
665        echo unknown-hitachi-hiuxwe2
666        exit 0 ;;
667    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
668        echo hppa1.1-hp-bsd
669        exit 0 ;;
670    9000/8??:4.3bsd:*:*)
671        echo hppa1.0-hp-bsd
672        exit 0 ;;
673    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
674        echo hppa1.0-hp-mpeix
675        exit 0 ;;
676    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
677        echo hppa1.1-hp-osf
678        exit 0 ;;
679    hp8??:OSF1:*:*)
680        echo hppa1.0-hp-osf
681        exit 0 ;;
682    i*86:OSF1:*:*)
683        if [ -x /usr/sbin/sysversion ] ; then
684            echo ${UNAME_MACHINE}-unknown-osf1mk
685        else
686            echo ${UNAME_MACHINE}-unknown-osf1
687        fi
688        exit 0 ;;
689    parisc*:Lites*:*:*)
690        echo hppa1.1-hp-lites
691        exit 0 ;;
692    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
693        echo c1-convex-bsd
694        exit 0 ;;
695    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
696        if getsysinfo -f scalar_acc
697        then echo c32-convex-bsd
698        else echo c2-convex-bsd
699        fi
700        exit 0 ;;
701    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
702        echo c34-convex-bsd
703        exit 0 ;;
704    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
705        echo c38-convex-bsd
706        exit 0 ;;
707    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
708        echo c4-convex-bsd
709        exit 0 ;;
710    CRAY*Y-MP:*:*:*)
711        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
712        exit 0 ;;
713    CRAY*[A-Z]90:*:*:*)
714        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
715        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
716              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
717              -e 's/\.[^.]*$/.X/'
718        exit 0 ;;
719    CRAY*TS:*:*:*)
720        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
721        exit 0 ;;
722    CRAY*T3D:*:*:*)
723        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
724        exit 0 ;;
725    CRAY*T3E:*:*:*)
726        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
727        exit 0 ;;
728    CRAY*SV1:*:*:*)
729        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
730        exit 0 ;;
731    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
732        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
733        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
734        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
735        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
736        exit 0 ;;
737    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
738        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
739        exit 0 ;;
740    sparc*:BSD/OS:*:*)
741        echo sparc-unknown-bsdi${UNAME_RELEASE}
742        exit 0 ;;
743    *:BSD/OS:*:*)
744        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
745        exit 0 ;;
746    *:FreeBSD:*:*)
747        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
748        exit 0 ;;
749    i*:CYGWIN*:*)
750        echo ${UNAME_MACHINE}-pc-cygwin
751        exit 0 ;;
752    i*:MINGW*:*)
753        echo ${UNAME_MACHINE}-pc-mingw32
754        exit 0 ;;
755    i*:PW*:*)
756        echo ${UNAME_MACHINE}-pc-pw32
757        exit 0 ;;
758    x86:Interix*:3*)
759        echo i386-pc-interix3
760        exit 0 ;;
761    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
762        # How do we know it's Interix rather than the generic POSIX subsystem?
763        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
764        # UNAME_MACHINE based on the output of uname instead of i386?
765        echo i386-pc-interix
766        exit 0 ;;
767    i*:UWIN*:*)
768        echo ${UNAME_MACHINE}-pc-uwin
769        exit 0 ;;
770    p*:CYGWIN*:*)
771        echo powerpcle-unknown-cygwin
772        exit 0 ;;
773    prep*:SunOS:5.*:*)
774        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
775        exit 0 ;;
776    *:GNU:*:*)
777        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
778        exit 0 ;;
779    i*86:Minix:*:*)
780        echo ${UNAME_MACHINE}-pc-minix
781        exit 0 ;;
782    arm*:Linux:*:*)
783        echo ${UNAME_MACHINE}-unknown-linux-gnu
784        exit 0 ;;
785    ia64:Linux:*:*)
786        echo ${UNAME_MACHINE}-unknown-linux-gnu
787        exit 0 ;;
788    m68*:Linux:*:*)
789        echo ${UNAME_MACHINE}-unknown-linux-gnu
790        exit 0 ;;
791    mips:Linux:*:*)
792        eval $set_cc_for_build
793        sed 's/^        //' << EOF >$dummy.c
794        #undef CPU
795        #undef mips
796        #undef mipsel
797        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
798        CPU=mipsel
799        #else
800        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
801        CPU=mips
802        #else
803        CPU=
804        #endif
805        #endif
806EOF
807        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
808        rm -f $dummy.c
809        test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
810        ;;
811    ppc:Linux:*:*)
812        echo powerpc-unknown-linux-gnu
813        exit 0 ;;
814    ppc64:Linux:*:*)
815        echo powerpc64-unknown-linux-gnu
816        exit 0 ;;
817    alpha:Linux:*:*)
818        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
819          EV5)   UNAME_MACHINE=alphaev5 ;;
820          EV56)  UNAME_MACHINE=alphaev56 ;;
821          PCA56) UNAME_MACHINE=alphapca56 ;;
822          PCA57) UNAME_MACHINE=alphapca56 ;;
823          EV6)   UNAME_MACHINE=alphaev6 ;;
824          EV67)  UNAME_MACHINE=alphaev67 ;;
825          EV68*) UNAME_MACHINE=alphaev68 ;;
826        esac
827        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
828        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
829        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
830        exit 0 ;;
831    parisc:Linux:*:* | hppa:Linux:*:*)
832        # Look for CPU level
833        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
834          PA7*) echo hppa1.1-unknown-linux-gnu ;;
835          PA8*) echo hppa2.0-unknown-linux-gnu ;;
836          *)    echo hppa-unknown-linux-gnu ;;
837        esac
838        exit 0 ;;
839    parisc64:Linux:*:* | hppa64:Linux:*:*)
840        echo hppa64-unknown-linux-gnu
841        exit 0 ;;
842    s390:Linux:*:* | s390x:Linux:*:*)
843        echo ${UNAME_MACHINE}-ibm-linux
844        exit 0 ;;
845    sh*:Linux:*:*)
846        echo ${UNAME_MACHINE}-unknown-linux-gnu
847        exit 0 ;;
848    sparc:Linux:*:* | sparc64:Linux:*:*)
849        echo ${UNAME_MACHINE}-unknown-linux-gnu
850        exit 0 ;;
851    x86_64:Linux:*:*)
852        echo x86_64-unknown-linux-gnu
853        exit 0 ;;
854    i*86:Linux:*:*)
855        # The BFD linker knows what the default object file format is, so
856        # first see if it will tell us. cd to the root directory to prevent
857        # problems with other programs or directories called `ld' in the path.
858        # Set LC_ALL=C to ensure ld outputs messages in English.
859        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
860                         | sed -ne '/supported targets:/!d
861                                    s/[         ][      ]*/ /g
862                                    s/.*supported targets: *//
863                                    s/ .*//
864                                    p'`
865        case "$ld_supported_targets" in
866          elf32-i386)
867                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
868                ;;
869          a.out-i386-linux)
870                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
871                exit 0 ;;               
872          coff-i386)
873                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
874                exit 0 ;;
875          "")
876                # Either a pre-BFD a.out linker (linux-gnuoldld) or
877                # one that does not give us useful --help.
878                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
879                exit 0 ;;
880        esac
881        # Determine whether the default compiler is a.out or elf
882        eval $set_cc_for_build
883        sed 's/^        //' << EOF >$dummy.c
884        #include <features.h>
885        #ifdef __ELF__
886        # ifdef __GLIBC__
887        #  if __GLIBC__ >= 2
888        LIBC=gnu
889        #  else
890        LIBC=gnulibc1
891        #  endif
892        # else
893        LIBC=gnulibc1
894        # endif
895        #else
896        #ifdef __INTEL_COMPILER
897        LIBC=gnu
898        #else
899        LIBC=gnuaout
900        #endif
901        #endif
902EOF
903        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
904        rm -f $dummy.c
905        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
906        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
907        ;;
908    i*86:DYNIX/ptx:4*:*)
909        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
910        # earlier versions are messed up and put the nodename in both
911        # sysname and nodename.
912        echo i386-sequent-sysv4
913        exit 0 ;;
914    i*86:UNIX_SV:4.2MP:2.*)
915        # Unixware is an offshoot of SVR4, but it has its own version
916        # number series starting with 2...
917        # I am not positive that other SVR4 systems won't match this,
918        # I just have to hope.  -- rms.
919        # Use sysv4.2uw... so that sysv4* matches it.
920        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
921        exit 0 ;;
922    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
923        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
924        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
925                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
926        else
927                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
928        fi
929        exit 0 ;;
930    i*86:*:5:[78]*)
931        case `/bin/uname -X | grep "^Machine"` in
932            *486*)           UNAME_MACHINE=i486 ;;
933            *Pentium)        UNAME_MACHINE=i586 ;;
934            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
935        esac
936        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
937        exit 0 ;;
938    i*86:*:3.2:*)
939        if test -f /usr/options/cb.name; then
940                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
941                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
942        elif /bin/uname -X 2>/dev/null >/dev/null ; then
943                UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
944                (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
945                (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
946                        && UNAME_MACHINE=i586
947                (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
948                        && UNAME_MACHINE=i686
949                (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
950                        && UNAME_MACHINE=i686
951                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
952        else
953                echo ${UNAME_MACHINE}-pc-sysv32
954        fi
955        exit 0 ;;
956    i*86:*DOS:*:*)
957        echo ${UNAME_MACHINE}-pc-msdosdjgpp
958        exit 0 ;;
959    pc:*:*:*)
960        # Left here for compatibility:
961        # uname -m prints for DJGPP always 'pc', but it prints nothing about
962        # the processor, so we play safe by assuming i386.
963        echo i386-pc-msdosdjgpp
964        exit 0 ;;
965    Intel:Mach:3*:*)
966        echo i386-pc-mach3
967        exit 0 ;;
968    paragon:*:*:*)
969        echo i860-intel-osf1
970        exit 0 ;;
971    i860:*:4.*:*) # i860-SVR4
972        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
973          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
974        else # Add other i860-SVR4 vendors below as they are discovered.
975          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
976        fi
977        exit 0 ;;
978    mini*:CTIX:SYS*5:*)
979        # "miniframe"
980        echo m68010-convergent-sysv
981        exit 0 ;;
982    M68*:*:R3V[567]*:*)
983        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
984    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 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
985        OS_REL=''
986        test -r /etc/.relid \
987        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
988        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
989          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
990        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
991          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
992    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
993        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
994          && echo i486-ncr-sysv4 && exit 0 ;;
995    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
996        echo m68k-unknown-lynxos${UNAME_RELEASE}
997        exit 0 ;;
998    mc68030:UNIX_System_V:4.*:*)
999        echo m68k-atari-sysv4
1000        exit 0 ;;
1001    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1002        echo i386-unknown-lynxos${UNAME_RELEASE}
1003        exit 0 ;;
1004    TSUNAMI:LynxOS:2.*:*)
1005        echo sparc-unknown-lynxos${UNAME_RELEASE}
1006        exit 0 ;;
1007    rs6000:LynxOS:2.*:*)
1008        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1009        exit 0 ;;
1010    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1011        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1012        exit 0 ;;
1013    SM[BE]S:UNIX_SV:*:*)
1014        echo mips-dde-sysv${UNAME_RELEASE}
1015        exit 0 ;;
1016    RM*:ReliantUNIX-*:*:*)
1017        echo mips-sni-sysv4
1018        exit 0 ;;
1019    RM*:SINIX-*:*:*)
1020        echo mips-sni-sysv4
1021        exit 0 ;;
1022    *:SINIX-*:*:*)
1023        if uname -p 2>/dev/null >/dev/null ; then
1024                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1025                echo ${UNAME_MACHINE}-sni-sysv4
1026        else
1027                echo ns32k-sni-sysv
1028        fi
1029        exit 0 ;;
1030    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1031                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1032        echo i586-unisys-sysv4
1033        exit 0 ;;
1034    *:UNIX_System_V:4*:FTX*)
1035        # From Gerald Hewes <hewes@openmarket.com>.
1036        # How about differentiating between stratus architectures? -djm
1037        echo hppa1.1-stratus-sysv4
1038        exit 0 ;;
1039    *:*:*:FTX*)
1040        # From seanf@swdc.stratus.com.
1041        echo i860-stratus-sysv4
1042        exit 0 ;;
1043    *:VOS:*:*)
1044        # From Paul.Green@stratus.com.
1045        echo hppa1.1-stratus-vos
1046        exit 0 ;;
1047    mc68*:A/UX:*:*)
1048        echo m68k-apple-aux${UNAME_RELEASE}
1049        exit 0 ;;
1050    news*:NEWS-OS:6*:*)
1051        echo mips-sony-newsos6
1052        exit 0 ;;
1053    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1054        if [ -d /usr/nec ]; then
1055                echo mips-nec-sysv${UNAME_RELEASE}
1056        else
1057                echo mips-unknown-sysv${UNAME_RELEASE}
1058        fi
1059        exit 0 ;;
1060    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1061        echo powerpc-be-beos
1062        exit 0 ;;
1063    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1064        echo powerpc-apple-beos
1065        exit 0 ;;
1066    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1067        echo i586-pc-beos
1068        exit 0 ;;
1069    SX-4:SUPER-UX:*:*)
1070        echo sx4-nec-superux${UNAME_RELEASE}
1071        exit 0 ;;
1072    SX-5:SUPER-UX:*:*)
1073        echo sx5-nec-superux${UNAME_RELEASE}
1074        exit 0 ;;
1075    Power*:Rhapsody:*:*)
1076        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1077        exit 0 ;;
1078    *:Rhapsody:*:*)
1079        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1080        exit 0 ;;
1081    *:Darwin:*:*)
1082        echo `uname -p`-apple-darwin${UNAME_RELEASE}
1083        exit 0 ;;
1084    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1085        UNAME_PROCESSOR=`uname -p`
1086        if test "$UNAME_PROCESSOR" = "x86"; then
1087                UNAME_PROCESSOR=i386
1088                UNAME_MACHINE=pc
1089        fi
1090        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1091        exit 0 ;;
1092    *:QNX:*:4*)
1093        echo i386-pc-qnx
1094        exit 0 ;;
1095    NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
1096        echo nsr-tandem-nsk${UNAME_RELEASE}
1097        exit 0 ;;
1098    *:NonStop-UX:*:*)
1099        echo mips-compaq-nonstopux
1100        exit 0 ;;
1101    BS2000:POSIX*:*:*)
1102        echo bs2000-siemens-sysv
1103        exit 0 ;;
1104    DS/*:UNIX_System_V:*:*)
1105        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1106        exit 0 ;;
1107    *:Plan9:*:*)
1108        # "uname -m" is not consistent, so use $cputype instead. 386
1109        # is converted to i386 for consistency with other x86
1110        # operating systems.
1111        if test "$cputype" = "386"; then
1112            UNAME_MACHINE=i386
1113        else
1114            UNAME_MACHINE="$cputype"
1115        fi
1116        echo ${UNAME_MACHINE}-unknown-plan9
1117        exit 0 ;;
1118    i*86:OS/2:*:*)
1119        # If we were able to find `uname', then EMX Unix compatibility
1120        # is probably installed.
1121        echo ${UNAME_MACHINE}-pc-os2-emx
1122        exit 0 ;;
1123    *:TOPS-10:*:*)
1124        echo pdp10-unknown-tops10
1125        exit 0 ;;
1126    *:TENEX:*:*)
1127        echo pdp10-unknown-tenex
1128        exit 0 ;;
1129    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1130        echo pdp10-dec-tops20
1131        exit 0 ;;
1132    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1133        echo pdp10-xkl-tops20
1134        exit 0 ;;
1135    *:TOPS-20:*:*)
1136        echo pdp10-unknown-tops20
1137        exit 0 ;;
1138    *:ITS:*:*)
1139        echo pdp10-unknown-its
1140        exit 0 ;;
1141    i*86:XTS-300:*:STOP)
1142        echo ${UNAME_MACHINE}-unknown-stop
1143        exit 0 ;;
1144    i*86:atheos:*:*)
1145        echo ${UNAME_MACHINE}-unknown-atheos
1146        exit 0 ;;
1147esac
1148
1149#echo '(No uname command or uname output not recognized.)' 1>&2
1150#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1151
1152eval $set_cc_for_build
1153cat >$dummy.c <<EOF
1154#ifdef _SEQUENT_
1155# include <sys/types.h>
1156# include <sys/utsname.h>
1157#endif
1158main ()
1159{
1160#if defined (sony)
1161#if defined (MIPSEB)
1162  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1163     I don't know....  */
1164  printf ("mips-sony-bsd\n"); exit (0);
1165#else
1166#include <sys/param.h>
1167  printf ("m68k-sony-newsos%s\n",
1168#ifdef NEWSOS4
1169          "4"
1170#else
1171          ""
1172#endif
1173         ); exit (0);
1174#endif
1175#endif
1176
1177#if defined (__arm) && defined (__acorn) && defined (__unix)
1178  printf ("arm-acorn-riscix"); exit (0);
1179#endif
1180
1181#if defined (hp300) && !defined (hpux)
1182  printf ("m68k-hp-bsd\n"); exit (0);
1183#endif
1184
1185#if defined (NeXT)
1186#if !defined (__ARCHITECTURE__)
1187#define __ARCHITECTURE__ "m68k"
1188#endif
1189  int version;
1190  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1191  if (version < 4)
1192    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1193  else
1194    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1195  exit (0);
1196#endif
1197
1198#if defined (MULTIMAX) || defined (n16)
1199#if defined (UMAXV)
1200  printf ("ns32k-encore-sysv\n"); exit (0);
1201#else
1202#if defined (CMU)
1203  printf ("ns32k-encore-mach\n"); exit (0);
1204#else
1205  printf ("ns32k-encore-bsd\n"); exit (0);
1206#endif
1207#endif
1208#endif
1209
1210#if defined (__386BSD__)
1211  printf ("i386-pc-bsd\n"); exit (0);
1212#endif
1213
1214#if defined (sequent)
1215#if defined (i386)
1216  printf ("i386-sequent-dynix\n"); exit (0);
1217#endif
1218#if defined (ns32000)
1219  printf ("ns32k-sequent-dynix\n"); exit (0);
1220#endif
1221#endif
1222
1223#if defined (_SEQUENT_)
1224    struct utsname un;
1225
1226    uname(&un);
1227
1228    if (strncmp(un.version, "V2", 2) == 0) {
1229        printf ("i386-sequent-ptx2\n"); exit (0);
1230    }
1231    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1232        printf ("i386-sequent-ptx1\n"); exit (0);
1233    }
1234    printf ("i386-sequent-ptx\n"); exit (0);
1235
1236#endif
1237
1238#if defined (vax)
1239# if !defined (ultrix)
1240#  include <sys/param.h>
1241#  if defined (BSD)
1242#   if BSD == 43
1243      printf ("vax-dec-bsd4.3\n"); exit (0);
1244#   else
1245#    if BSD == 199006
1246      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1247#    else
1248      printf ("vax-dec-bsd\n"); exit (0);
1249#    endif
1250#   endif
1251#  else
1252    printf ("vax-dec-bsd\n"); exit (0);
1253#  endif
1254# else
1255    printf ("vax-dec-ultrix\n"); exit (0);
1256# endif
1257#endif
1258
1259#if defined (alliant) && defined (i860)
1260  printf ("i860-alliant-bsd\n"); exit (0);
1261#endif
1262
1263  exit (1);
1264}
1265EOF
1266
1267$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
1268rm -f $dummy.c $dummy
1269
1270# Apollos put the system type in the environment.
1271
1272test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1273
1274# Convex versions that predate uname can use getsysinfo(1)
1275
1276if [ -x /usr/convex/getsysinfo ]
1277then
1278    case `getsysinfo -f cpu_type` in
1279    c1*)
1280        echo c1-convex-bsd
1281        exit 0 ;;
1282    c2*)
1283        if getsysinfo -f scalar_acc
1284        then echo c32-convex-bsd
1285        else echo c2-convex-bsd
1286        fi
1287        exit 0 ;;
1288    c34*)
1289        echo c34-convex-bsd
1290        exit 0 ;;
1291    c38*)
1292        echo c38-convex-bsd
1293        exit 0 ;;
1294    c4*)
1295        echo c4-convex-bsd
1296        exit 0 ;;
1297    esac
1298fi
1299
1300cat >&2 <<EOF
1301$0: unable to guess system type
1302
1303This script, last modified $timestamp, has failed to recognize
1304the operating system you are using. It is advised that you
1305download the most up to date version of the config scripts from
1306
1307    ftp://ftp.gnu.org/pub/gnu/config/
1308
1309If the version you run ($0) is already up to date, please
1310send the following data and any information you think might be
1311pertinent to <config-patches@gnu.org> in order to provide the needed
1312information to handle your system.
1313
1314config.guess timestamp = $timestamp
1315
1316uname -m = `(uname -m) 2>/dev/null || echo unknown`
1317uname -r = `(uname -r) 2>/dev/null || echo unknown`
1318uname -s = `(uname -s) 2>/dev/null || echo unknown`
1319uname -v = `(uname -v) 2>/dev/null || echo unknown`
1320
1321/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1322/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1323
1324hostinfo               = `(hostinfo) 2>/dev/null`
1325/bin/universe          = `(/bin/universe) 2>/dev/null`
1326/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1327/bin/arch              = `(/bin/arch) 2>/dev/null`
1328/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1329/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1330
1331UNAME_MACHINE = ${UNAME_MACHINE}
1332UNAME_RELEASE = ${UNAME_RELEASE}
1333UNAME_SYSTEM  = ${UNAME_SYSTEM}
1334UNAME_VERSION = ${UNAME_VERSION}
1335EOF
1336
1337exit 1
1338
1339# Local variables:
1340# eval: (add-hook 'write-file-hooks 'time-stamp)
1341# time-stamp-start: "timestamp='"
1342# time-stamp-format: "%:y-%02m-%02d"
1343# time-stamp-end: "'"
1344# End:
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