source: trunk/config.guess @ 346

Last change on this file since 346 was 1, checked in by katerina, 16 years ago

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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='2002-10-21'
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        release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
182        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
183        # contains redundant information, the shorter form:
184        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
185        echo "${machine}-${os}${release}"
186        exit 0 ;;
187    amiga:OpenBSD:*:*)
188        echo m68k-unknown-openbsd${UNAME_RELEASE}
189        exit 0 ;;
190    arc:OpenBSD:*:*)
191        echo mipsel-unknown-openbsd${UNAME_RELEASE}
192        exit 0 ;;
193    hp300:OpenBSD:*:*)
194        echo m68k-unknown-openbsd${UNAME_RELEASE}
195        exit 0 ;;
196    mac68k:OpenBSD:*:*)
197        echo m68k-unknown-openbsd${UNAME_RELEASE}
198        exit 0 ;;
199    macppc:OpenBSD:*:*)
200        echo powerpc-unknown-openbsd${UNAME_RELEASE}
201        exit 0 ;;
202    mvme68k:OpenBSD:*:*)
203        echo m68k-unknown-openbsd${UNAME_RELEASE}
204        exit 0 ;;
205    mvme88k:OpenBSD:*:*)
206        echo m88k-unknown-openbsd${UNAME_RELEASE}
207        exit 0 ;;
208    mvmeppc:OpenBSD:*:*)
209        echo powerpc-unknown-openbsd${UNAME_RELEASE}
210        exit 0 ;;
211    pmax:OpenBSD:*:*)
212        echo mipsel-unknown-openbsd${UNAME_RELEASE}
213        exit 0 ;;
214    sgi:OpenBSD:*:*)
215        echo mipseb-unknown-openbsd${UNAME_RELEASE}
216        exit 0 ;;
217    sun3:OpenBSD:*:*)
218        echo m68k-unknown-openbsd${UNAME_RELEASE}
219        exit 0 ;;
220    wgrisc:OpenBSD:*:*)
221        echo mipsel-unknown-openbsd${UNAME_RELEASE}
222        exit 0 ;;
223    *:OpenBSD:*:*)
224        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
225        exit 0 ;;
226    alpha:OSF1:*:*)
227        if test $UNAME_RELEASE = "V4.0"; then
228                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
229        fi
230        # A Vn.n version is a released version.
231        # A Tn.n version is a released field test version.
232        # A Xn.n version is an unreleased experimental baselevel.
233        # 1.2 uses "1.2" for uname -r.
234        eval $set_cc_for_build
235        cat <<EOF >$dummy.s
236        .data
237\$Lformat:
238        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
239
240        .text
241        .globl main
242        .align 4
243        .ent main
244main:
245        .frame \$30,16,\$26,0
246        ldgp \$29,0(\$27)
247        .prologue 1
248        .long 0x47e03d80 # implver \$0
249        lda \$2,-1
250        .long 0x47e20c21 # amask \$2,\$1
251        lda \$16,\$Lformat
252        mov \$0,\$17
253        not \$1,\$18
254        jsr \$26,printf
255        ldgp \$29,0(\$26)
256        mov 0,\$16
257        jsr \$26,exit
258        .end main
259EOF
260        $CC_FOR_BUILD -o $dummy $dummy.s 2>/dev/null
261        if test "$?" = 0 ; then
262                case `$dummy` in
263                        0-0)
264                                UNAME_MACHINE="alpha"
265                                ;;
266                        1-0)
267                                UNAME_MACHINE="alphaev5"
268                                ;;
269                        1-1)
270                                UNAME_MACHINE="alphaev56"
271                                ;;
272                        1-101)
273                                UNAME_MACHINE="alphapca56"
274                                ;;
275                        2-303)
276                                UNAME_MACHINE="alphaev6"
277                                ;;
278                        2-307)
279                                UNAME_MACHINE="alphaev67"
280                                ;;
281                        2-1307)
282                                UNAME_MACHINE="alphaev68"
283                                ;;
284                        3-1307)
285                                UNAME_MACHINE="alphaev7"
286                                ;;
287                esac
288        fi
289        rm -f $dummy.s $dummy && rmdir $tmpdir
290        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
291        exit 0 ;;
292    Alpha\ *:Windows_NT*:*)
293        # How do we know it's Interix rather than the generic POSIX subsystem?
294        # Should we change UNAME_MACHINE based on the output of uname instead
295        # of the specific Alpha model?
296        echo alpha-pc-interix
297        exit 0 ;;
298    21064:Windows_NT:50:3)
299        echo alpha-dec-winnt3.5
300        exit 0 ;;
301    Amiga*:UNIX_System_V:4.0:*)
302        echo m68k-unknown-sysv4
303        exit 0;;
304    *:[Aa]miga[Oo][Ss]:*:*)
305        echo ${UNAME_MACHINE}-unknown-amigaos
306        exit 0 ;;
307    *:[Mm]orph[Oo][Ss]:*:*)
308        echo ${UNAME_MACHINE}-unknown-morphos
309        exit 0 ;;
310    *:OS/390:*:*)
311        echo i370-ibm-openedition
312        exit 0 ;;
313    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
314        echo arm-acorn-riscix${UNAME_RELEASE}
315        exit 0;;
316    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
317        echo hppa1.1-hitachi-hiuxmpp
318        exit 0;;
319    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
320        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
321        if test "`(/bin/universe) 2>/dev/null`" = att ; then
322                echo pyramid-pyramid-sysv3
323        else
324                echo pyramid-pyramid-bsd
325        fi
326        exit 0 ;;
327    NILE*:*:*:dcosx)
328        echo pyramid-pyramid-svr4
329        exit 0 ;;
330    DRS?6000:UNIX_SV:4.2*:7*)
331        case `/usr/bin/uname -p` in
332            sparc) echo sparc-icl-nx7 && exit 0 ;;
333        esac ;;
334    sun4H:SunOS:5.*:*)
335        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336        exit 0 ;;
337    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
338        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
339        exit 0 ;;
340    i86pc:SunOS:5.*:*)
341        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
342        exit 0 ;;
343    sun4*:SunOS:6*:*)
344        # According to config.sub, this is the proper way to canonicalize
345        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
346        # it's likely to be more like Solaris than SunOS4.
347        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
348        exit 0 ;;
349    sun4*:SunOS:*:*)
350        case "`/usr/bin/arch -k`" in
351            Series*|S4*)
352                UNAME_RELEASE=`uname -v`
353                ;;
354        esac
355        # Japanese Language versions have a version number like `4.1.3-JL'.
356        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
357        exit 0 ;;
358    sun3*:SunOS:*:*)
359        echo m68k-sun-sunos${UNAME_RELEASE}
360        exit 0 ;;
361    sun*:*:4.2BSD:*)
362        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
363        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
364        case "`/bin/arch`" in
365            sun3)
366                echo m68k-sun-sunos${UNAME_RELEASE}
367                ;;
368            sun4)
369                echo sparc-sun-sunos${UNAME_RELEASE}
370                ;;
371        esac
372        exit 0 ;;
373    aushp:SunOS:*:*)
374        echo sparc-auspex-sunos${UNAME_RELEASE}
375        exit 0 ;;
376    # The situation for MiNT is a little confusing.  The machine name
377    # can be virtually everything (everything which is not
378    # "atarist" or "atariste" at least should have a processor
379    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
380    # to the lowercase version "mint" (or "freemint").  Finally
381    # the system name "TOS" denotes a system which is actually not
382    # MiNT.  But MiNT is downward compatible to TOS, so this should
383    # be no problem.
384    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
385        echo m68k-atari-mint${UNAME_RELEASE}
386        exit 0 ;;
387    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
388        echo m68k-atari-mint${UNAME_RELEASE}
389        exit 0 ;;
390    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
391        echo m68k-atari-mint${UNAME_RELEASE}
392        exit 0 ;;
393    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
394        echo m68k-milan-mint${UNAME_RELEASE}
395        exit 0 ;;
396    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
397        echo m68k-hades-mint${UNAME_RELEASE}
398        exit 0 ;;
399    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
400        echo m68k-unknown-mint${UNAME_RELEASE}
401        exit 0 ;;
402    powerpc:machten:*:*)
403        echo powerpc-apple-machten${UNAME_RELEASE}
404        exit 0 ;;
405    RISC*:Mach:*:*)
406        echo mips-dec-mach_bsd4.3
407        exit 0 ;;
408    RISC*:ULTRIX:*:*)
409        echo mips-dec-ultrix${UNAME_RELEASE}
410        exit 0 ;;
411    VAX*:ULTRIX*:*:*)
412        echo vax-dec-ultrix${UNAME_RELEASE}
413        exit 0 ;;
414    2020:CLIX:*:* | 2430:CLIX:*:*)
415        echo clipper-intergraph-clix${UNAME_RELEASE}
416        exit 0 ;;
417    mips:*:*:UMIPS | mips:*:*:RISCos)
418        eval $set_cc_for_build
419        sed 's/^        //' << EOF >$dummy.c
420#ifdef __cplusplus
421#include <stdio.h>  /* for printf() prototype */
422        int main (int argc, char *argv[]) {
423#else
424        int main (argc, argv) int argc; char *argv[]; {
425#endif
426        #if defined (host_mips) && defined (MIPSEB)
427        #if defined (SYSTYPE_SYSV)
428          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
429        #endif
430        #if defined (SYSTYPE_SVR4)
431          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
432        #endif
433        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
434          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
435        #endif
436        #endif
437          exit (-1);
438        }
439EOF
440        $CC_FOR_BUILD -o $dummy $dummy.c \
441          && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
442          && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
443        rm -f $dummy.c $dummy && rmdir $tmpdir
444        echo mips-mips-riscos${UNAME_RELEASE}
445        exit 0 ;;
446    Motorola:PowerMAX_OS:*:*)
447        echo powerpc-motorola-powermax
448        exit 0 ;;
449    Motorola:*:4.3:PL8-*)
450        echo powerpc-harris-powermax
451        exit 0 ;;
452    Night_Hawk:*:*:PowerMAX_OS)
453        echo powerpc-harris-powermax
454        exit 0 ;;
455    Night_Hawk:Power_UNIX:*:*)
456        echo powerpc-harris-powerunix
457        exit 0 ;;
458    m88k:CX/UX:7*:*)
459        echo m88k-harris-cxux7
460        exit 0 ;;
461    m88k:*:4*:R4*)
462        echo m88k-motorola-sysv4
463        exit 0 ;;
464    m88k:*:3*:R3*)
465        echo m88k-motorola-sysv3
466        exit 0 ;;
467    AViiON:dgux:*:*)
468        # DG/UX returns AViiON for all architectures
469        UNAME_PROCESSOR=`/usr/bin/uname -p`
470        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
471        then
472            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
473               [ ${TARGET_BINARY_INTERFACE}x = x ]
474            then
475                echo m88k-dg-dgux${UNAME_RELEASE}
476            else
477                echo m88k-dg-dguxbcs${UNAME_RELEASE}
478            fi
479        else
480            echo i586-dg-dgux${UNAME_RELEASE}
481        fi
482        exit 0 ;;
483    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
484        echo m88k-dolphin-sysv3
485        exit 0 ;;
486    M88*:*:R3*:*)
487        # Delta 88k system running SVR3
488        echo m88k-motorola-sysv3
489        exit 0 ;;
490    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
491        echo m88k-tektronix-sysv3
492        exit 0 ;;
493    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
494        echo m68k-tektronix-bsd
495        exit 0 ;;
496    *:IRIX*:*:*)
497        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
498        exit 0 ;;
499    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
500        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
501        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
502    i*86:AIX:*:*)
503        echo i386-ibm-aix
504        exit 0 ;;
505    ia64:AIX:*:*)
506        if [ -x /usr/bin/oslevel ] ; then
507                IBM_REV=`/usr/bin/oslevel`
508        else
509                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
510        fi
511        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
512        exit 0 ;;
513    *:AIX:2:3)
514        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
515                eval $set_cc_for_build
516                sed 's/^                //' << EOF >$dummy.c
517                #include <sys/systemcfg.h>
518
519                main()
520                        {
521                        if (!__power_pc())
522                                exit(1);
523                        puts("powerpc-ibm-aix3.2.5");
524                        exit(0);
525                        }
526EOF
527                $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
528                rm -f $dummy.c $dummy && rmdir $tmpdir
529                echo rs6000-ibm-aix3.2.5
530        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
531                echo rs6000-ibm-aix3.2.4
532        else
533                echo rs6000-ibm-aix3.2
534        fi
535        exit 0 ;;
536    *:AIX:*:[45])
537        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
538        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
539                IBM_ARCH=rs6000
540        else
541                IBM_ARCH=powerpc
542        fi
543        if [ -x /usr/bin/oslevel ] ; then
544                IBM_REV=`/usr/bin/oslevel`
545        else
546                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
547        fi
548        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
549        exit 0 ;;
550    *:AIX:*:*)
551        echo rs6000-ibm-aix
552        exit 0 ;;
553    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
554        echo romp-ibm-bsd4.4
555        exit 0 ;;
556    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
557        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
558        exit 0 ;;                           # report: romp-ibm BSD 4.3
559    *:BOSX:*:*)
560        echo rs6000-bull-bosx
561        exit 0 ;;
562    DPX/2?00:B.O.S.:*:*)
563        echo m68k-bull-sysv3
564        exit 0 ;;
565    9000/[34]??:4.3bsd:1.*:*)
566        echo m68k-hp-bsd
567        exit 0 ;;
568    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
569        echo m68k-hp-bsd4.4
570        exit 0 ;;
571    9000/[34678]??:HP-UX:*:*)
572        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
573        case "${UNAME_MACHINE}" in
574            9000/31? )            HP_ARCH=m68000 ;;
575            9000/[34]?? )         HP_ARCH=m68k ;;
576            9000/[678][0-9][0-9])
577                if [ -x /usr/bin/getconf ]; then
578                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
579                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
580                    case "${sc_cpu_version}" in
581                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
582                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
583                      532)                      # CPU_PA_RISC2_0
584                        case "${sc_kernel_bits}" in
585                          32) HP_ARCH="hppa2.0n" ;;
586                          64) HP_ARCH="hppa2.0w" ;;
587                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
588                        esac ;;
589                    esac
590                fi
591                if [ "${HP_ARCH}" = "" ]; then
592                    eval $set_cc_for_build
593                    sed 's/^              //' << EOF >$dummy.c
594
595              #define _HPUX_SOURCE
596              #include <stdlib.h>
597              #include <unistd.h>
598
599              int main ()
600              {
601              #if defined(_SC_KERNEL_BITS)
602                  long bits = sysconf(_SC_KERNEL_BITS);
603              #endif
604                  long cpu  = sysconf (_SC_CPU_VERSION);
605
606                  switch (cpu)
607                {
608                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
609                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
610                case CPU_PA_RISC2_0:
611              #if defined(_SC_KERNEL_BITS)
612                    switch (bits)
613                        {
614                        case 64: puts ("hppa2.0w"); break;
615                        case 32: puts ("hppa2.0n"); break;
616                        default: puts ("hppa2.0"); break;
617                        } break;
618              #else  /* !defined(_SC_KERNEL_BITS) */
619                    puts ("hppa2.0"); break;
620              #endif
621                default: puts ("hppa1.0"); break;
622                }
623                  exit (0);
624              }
625EOF
626                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
627                    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
628                    rm -f $dummy.c $dummy && rmdir $tmpdir
629                fi ;;
630        esac
631        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
632        exit 0 ;;
633    ia64:HP-UX:*:*)
634        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
635        echo ia64-hp-hpux${HPUX_REV}
636        exit 0 ;;
637    3050*:HI-UX:*:*)
638        eval $set_cc_for_build
639        sed 's/^        //' << EOF >$dummy.c
640        #include <unistd.h>
641        int
642        main ()
643        {
644          long cpu = sysconf (_SC_CPU_VERSION);
645          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
646             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
647             results, however.  */
648          if (CPU_IS_PA_RISC (cpu))
649            {
650              switch (cpu)
651                {
652                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
653                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
654                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
655                  default: puts ("hppa-hitachi-hiuxwe2"); break;
656                }
657            }
658          else if (CPU_IS_HP_MC68K (cpu))
659            puts ("m68k-hitachi-hiuxwe2");
660          else puts ("unknown-hitachi-hiuxwe2");
661          exit (0);
662        }
663EOF
664        $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
665        rm -f $dummy.c $dummy && rmdir $tmpdir
666        echo unknown-hitachi-hiuxwe2
667        exit 0 ;;
668    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
669        echo hppa1.1-hp-bsd
670        exit 0 ;;
671    9000/8??:4.3bsd:*:*)
672        echo hppa1.0-hp-bsd
673        exit 0 ;;
674    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
675        echo hppa1.0-hp-mpeix
676        exit 0 ;;
677    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
678        echo hppa1.1-hp-osf
679        exit 0 ;;
680    hp8??:OSF1:*:*)
681        echo hppa1.0-hp-osf
682        exit 0 ;;
683    i*86:OSF1:*:*)
684        if [ -x /usr/sbin/sysversion ] ; then
685            echo ${UNAME_MACHINE}-unknown-osf1mk
686        else
687            echo ${UNAME_MACHINE}-unknown-osf1
688        fi
689        exit 0 ;;
690    parisc*:Lites*:*:*)
691        echo hppa1.1-hp-lites
692        exit 0 ;;
693    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
694        echo c1-convex-bsd
695        exit 0 ;;
696    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
697        if getsysinfo -f scalar_acc
698        then echo c32-convex-bsd
699        else echo c2-convex-bsd
700        fi
701        exit 0 ;;
702    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
703        echo c34-convex-bsd
704        exit 0 ;;
705    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
706        echo c38-convex-bsd
707        exit 0 ;;
708    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
709        echo c4-convex-bsd
710        exit 0 ;;
711    CRAY*Y-MP:*:*:*)
712        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
713        exit 0 ;;
714    CRAY*[A-Z]90:*:*:*)
715        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
716        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
717              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
718              -e 's/\.[^.]*$/.X/'
719        exit 0 ;;
720    CRAY*TS:*:*:*)
721        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
722        exit 0 ;;
723    CRAY*T3D:*:*:*)
724        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
725        exit 0 ;;
726    CRAY*T3E:*:*:*)
727        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
728        exit 0 ;;
729    CRAY*SV1:*:*:*)
730        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
731        exit 0 ;;
732    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
733        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
734        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
735        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
736        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
737        exit 0 ;;
738    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
739        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
740        exit 0 ;;
741    sparc*:BSD/OS:*:*)
742        echo sparc-unknown-bsdi${UNAME_RELEASE}
743        exit 0 ;;
744    *:BSD/OS:*:*)
745        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
746        exit 0 ;;
747    *:FreeBSD:*:*)
748        # Determine whether the default compiler uses glibc.
749        eval $set_cc_for_build
750        sed 's/^        //' << EOF >$dummy.c
751        #include <features.h>
752        #if __GLIBC__ >= 2
753        LIBC=gnu
754        #else
755        LIBC=
756        #endif
757EOF
758        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
759        rm -f $dummy.c && rmdir $tmpdir
760        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
761        exit 0 ;;
762    i*:CYGWIN*:*)
763        echo ${UNAME_MACHINE}-pc-cygwin
764        exit 0 ;;
765    i*:MINGW*:*)
766        echo ${UNAME_MACHINE}-pc-mingw32
767        exit 0 ;;
768    i*:PW*:*)
769        echo ${UNAME_MACHINE}-pc-pw32
770        exit 0 ;;
771    x86:Interix*:3*)
772        echo i386-pc-interix3
773        exit 0 ;;
774    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
775        # How do we know it's Interix rather than the generic POSIX subsystem?
776        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
777        # UNAME_MACHINE based on the output of uname instead of i386?
778        echo i386-pc-interix
779        exit 0 ;;
780    i*:UWIN*:*)
781        echo ${UNAME_MACHINE}-pc-uwin
782        exit 0 ;;
783    p*:CYGWIN*:*)
784        echo powerpcle-unknown-cygwin
785        exit 0 ;;
786    prep*:SunOS:5.*:*)
787        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
788        exit 0 ;;
789    *:GNU:*:*)
790        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
791        exit 0 ;;
792    i*86:Minix:*:*)
793        echo ${UNAME_MACHINE}-pc-minix
794        exit 0 ;;
795    arm*:Linux:*:*)
796        echo ${UNAME_MACHINE}-unknown-linux-gnu
797        exit 0 ;;
798    ia64:Linux:*:*)
799        echo ${UNAME_MACHINE}-unknown-linux-gnu
800        exit 0 ;;
801    m68*:Linux:*:*)
802        echo ${UNAME_MACHINE}-unknown-linux-gnu
803        exit 0 ;;
804    mips:Linux:*:*)
805        eval $set_cc_for_build
806        sed 's/^        //' << EOF >$dummy.c
807        #undef CPU
808        #undef mips
809        #undef mipsel
810        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
811        CPU=mipsel
812        #else
813        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
814        CPU=mips
815        #else
816        CPU=
817        #endif
818        #endif
819EOF
820        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
821        rm -f $dummy.c && rmdir $tmpdir
822        test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
823        ;;
824    ppc:Linux:*:*)
825        echo powerpc-unknown-linux-gnu
826        exit 0 ;;
827    ppc64:Linux:*:*)
828        echo powerpc64-unknown-linux-gnu
829        exit 0 ;;
830    alpha:Linux:*:*)
831        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
832          EV5)   UNAME_MACHINE=alphaev5 ;;
833          EV56)  UNAME_MACHINE=alphaev56 ;;
834          PCA56) UNAME_MACHINE=alphapca56 ;;
835          PCA57) UNAME_MACHINE=alphapca56 ;;
836          EV6)   UNAME_MACHINE=alphaev6 ;;
837          EV67)  UNAME_MACHINE=alphaev67 ;;
838          EV68*) UNAME_MACHINE=alphaev68 ;;
839        esac
840        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
841        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
842        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
843        exit 0 ;;
844    parisc:Linux:*:* | hppa:Linux:*:*)
845        # Look for CPU level
846        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
847          PA7*) echo hppa1.1-unknown-linux-gnu ;;
848          PA8*) echo hppa2.0-unknown-linux-gnu ;;
849          *)    echo hppa-unknown-linux-gnu ;;
850        esac
851        exit 0 ;;
852    parisc64:Linux:*:* | hppa64:Linux:*:*)
853        echo hppa64-unknown-linux-gnu
854        exit 0 ;;
855    s390:Linux:*:* | s390x:Linux:*:*)
856        echo ${UNAME_MACHINE}-ibm-linux
857        exit 0 ;;
858    sh*:Linux:*:*)
859        echo ${UNAME_MACHINE}-unknown-linux-gnu
860        exit 0 ;;
861    sparc:Linux:*:* | sparc64:Linux:*:*)
862        echo ${UNAME_MACHINE}-unknown-linux-gnu
863        exit 0 ;;
864    x86_64:Linux:*:*)
865        echo x86_64-unknown-linux-gnu
866        exit 0 ;;
867    i*86:Linux:*:*)
868        # The BFD linker knows what the default object file format is, so
869        # first see if it will tell us. cd to the root directory to prevent
870        # problems with other programs or directories called `ld' in the path.
871        # Set LC_ALL=C to ensure ld outputs messages in English.
872        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
873                         | sed -ne '/supported targets:/!d
874                                    s/[         ][      ]*/ /g
875                                    s/.*supported targets: *//
876                                    s/ .*//
877                                    p'`
878        case "$ld_supported_targets" in
879          elf32-i386)
880                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
881                ;;
882          a.out-i386-linux)
883                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
884                exit 0 ;;
885          coff-i386)
886                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
887                exit 0 ;;
888          "")
889                # Either a pre-BFD a.out linker (linux-gnuoldld) or
890                # one that does not give us useful --help.
891                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
892                exit 0 ;;
893        esac
894        # Determine whether the default compiler is a.out or elf
895        eval $set_cc_for_build
896        sed 's/^        //' << EOF >$dummy.c
897        #include <features.h>
898        #ifdef __ELF__
899        # ifdef __GLIBC__
900        #  if __GLIBC__ >= 2
901        LIBC=gnu
902        #  else
903        LIBC=gnulibc1
904        #  endif
905        # else
906        LIBC=gnulibc1
907        # endif
908        #else
909        #ifdef __INTEL_COMPILER
910        LIBC=gnu
911        #else
912        LIBC=gnuaout
913        #endif
914        #endif
915EOF
916        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
917        rm -f $dummy.c && rmdir $tmpdir
918        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
919        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
920        ;;
921    i*86:DYNIX/ptx:4*:*)
922        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
923        # earlier versions are messed up and put the nodename in both
924        # sysname and nodename.
925        echo i386-sequent-sysv4
926        exit 0 ;;
927    i*86:UNIX_SV:4.2MP:2.*)
928        # Unixware is an offshoot of SVR4, but it has its own version
929        # number series starting with 2...
930        # I am not positive that other SVR4 systems won't match this,
931        # I just have to hope.  -- rms.
932        # Use sysv4.2uw... so that sysv4* matches it.
933        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
934        exit 0 ;;
935    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
936        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
937        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
938                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
939        else
940                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
941        fi
942        exit 0 ;;
943    i*86:*:5:[78]*)
944        case `/bin/uname -X | grep "^Machine"` in
945            *486*)           UNAME_MACHINE=i486 ;;
946            *Pentium)        UNAME_MACHINE=i586 ;;
947            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
948        esac
949        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
950        exit 0 ;;
951    i*86:*:3.2:*)
952        if test -f /usr/options/cb.name; then
953                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
954                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
955        elif /bin/uname -X 2>/dev/null >/dev/null ; then
956                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
957                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
958                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
959                        && UNAME_MACHINE=i586
960                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
961                        && UNAME_MACHINE=i686
962                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
963                        && UNAME_MACHINE=i686
964                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
965        else
966                echo ${UNAME_MACHINE}-pc-sysv32
967        fi
968        exit 0 ;;
969    i*86:*DOS:*:*)
970        echo ${UNAME_MACHINE}-pc-msdosdjgpp
971        exit 0 ;;
972    pc:*:*:*)
973        # Left here for compatibility:
974        # uname -m prints for DJGPP always 'pc', but it prints nothing about
975        # the processor, so we play safe by assuming i386.
976        echo i386-pc-msdosdjgpp
977        exit 0 ;;
978    Intel:Mach:3*:*)
979        echo i386-pc-mach3
980        exit 0 ;;
981    paragon:*:*:*)
982        echo i860-intel-osf1
983        exit 0 ;;
984    i860:*:4.*:*) # i860-SVR4
985        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
986          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
987        else # Add other i860-SVR4 vendors below as they are discovered.
988          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
989        fi
990        exit 0 ;;
991    mini*:CTIX:SYS*5:*)
992        # "miniframe"
993        echo m68010-convergent-sysv
994        exit 0 ;;
995    mc68k:UNIX:SYSTEM5:3.51m)
996        echo m68k-convergent-sysv
997        exit 0 ;;
998    M68*:*:R3V[567]*:*)
999        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1000    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)
1001        OS_REL=''
1002        test -r /etc/.relid \
1003        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1004        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1005          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1006        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1007          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1008    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1009        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1010          && echo i486-ncr-sysv4 && exit 0 ;;
1011    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1012        echo m68k-unknown-lynxos${UNAME_RELEASE}
1013        exit 0 ;;
1014    mc68030:UNIX_System_V:4.*:*)
1015        echo m68k-atari-sysv4
1016        exit 0 ;;
1017    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1018        echo i386-unknown-lynxos${UNAME_RELEASE}
1019        exit 0 ;;
1020    TSUNAMI:LynxOS:2.*:*)
1021        echo sparc-unknown-lynxos${UNAME_RELEASE}
1022        exit 0 ;;
1023    rs6000:LynxOS:2.*:*)
1024        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1025        exit 0 ;;
1026    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1027        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1028        exit 0 ;;
1029    SM[BE]S:UNIX_SV:*:*)
1030        echo mips-dde-sysv${UNAME_RELEASE}
1031        exit 0 ;;
1032    RM*:ReliantUNIX-*:*:*)
1033        echo mips-sni-sysv4
1034        exit 0 ;;
1035    RM*:SINIX-*:*:*)
1036        echo mips-sni-sysv4
1037        exit 0 ;;
1038    *:SINIX-*:*:*)
1039        if uname -p 2>/dev/null >/dev/null ; then
1040                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1041                echo ${UNAME_MACHINE}-sni-sysv4
1042        else
1043                echo ns32k-sni-sysv
1044        fi
1045        exit 0 ;;
1046    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1047                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1048        echo i586-unisys-sysv4
1049        exit 0 ;;
1050    *:UNIX_System_V:4*:FTX*)
1051        # From Gerald Hewes <hewes@openmarket.com>.
1052        # How about differentiating between stratus architectures? -djm
1053        echo hppa1.1-stratus-sysv4
1054        exit 0 ;;
1055    *:*:*:FTX*)
1056        # From seanf@swdc.stratus.com.
1057        echo i860-stratus-sysv4
1058        exit 0 ;;
1059    *:VOS:*:*)
1060        # From Paul.Green@stratus.com.
1061        echo hppa1.1-stratus-vos
1062        exit 0 ;;
1063    mc68*:A/UX:*:*)
1064        echo m68k-apple-aux${UNAME_RELEASE}
1065        exit 0 ;;
1066    news*:NEWS-OS:6*:*)
1067        echo mips-sony-newsos6
1068        exit 0 ;;
1069    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1070        if [ -d /usr/nec ]; then
1071                echo mips-nec-sysv${UNAME_RELEASE}
1072        else
1073                echo mips-unknown-sysv${UNAME_RELEASE}
1074        fi
1075        exit 0 ;;
1076    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1077        echo powerpc-be-beos
1078        exit 0 ;;
1079    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1080        echo powerpc-apple-beos
1081        exit 0 ;;
1082    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1083        echo i586-pc-beos
1084        exit 0 ;;
1085    SX-4:SUPER-UX:*:*)
1086        echo sx4-nec-superux${UNAME_RELEASE}
1087        exit 0 ;;
1088    SX-5:SUPER-UX:*:*)
1089        echo sx5-nec-superux${UNAME_RELEASE}
1090        exit 0 ;;
1091    SX-6:SUPER-UX:*:*)
1092        echo sx6-nec-superux${UNAME_RELEASE}
1093        exit 0 ;;
1094    Power*:Rhapsody:*:*)
1095        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1096        exit 0 ;;
1097    *:Rhapsody:*:*)
1098        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1099        exit 0 ;;
1100    *:Darwin:*:*)
1101        echo `uname -p`-apple-darwin${UNAME_RELEASE}
1102        exit 0 ;;
1103    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1104        UNAME_PROCESSOR=`uname -p`
1105        if test "$UNAME_PROCESSOR" = "x86"; then
1106                UNAME_PROCESSOR=i386
1107                UNAME_MACHINE=pc
1108        fi
1109        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1110        exit 0 ;;
1111    *:QNX:*:4*)
1112        echo i386-pc-qnx
1113        exit 0 ;;
1114    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
1115        echo nsr-tandem-nsk${UNAME_RELEASE}
1116        exit 0 ;;
1117    *:NonStop-UX:*:*)
1118        echo mips-compaq-nonstopux
1119        exit 0 ;;
1120    BS2000:POSIX*:*:*)
1121        echo bs2000-siemens-sysv
1122        exit 0 ;;
1123    DS/*:UNIX_System_V:*:*)
1124        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1125        exit 0 ;;
1126    *:Plan9:*:*)
1127        # "uname -m" is not consistent, so use $cputype instead. 386
1128        # is converted to i386 for consistency with other x86
1129        # operating systems.
1130        if test "$cputype" = "386"; then
1131            UNAME_MACHINE=i386
1132        else
1133            UNAME_MACHINE="$cputype"
1134        fi
1135        echo ${UNAME_MACHINE}-unknown-plan9
1136        exit 0 ;;
1137    i*86:OS/2:*:*)
1138        # If we were able to find `uname', then EMX Unix compatibility
1139        # is probably installed.
1140        echo ${UNAME_MACHINE}-pc-os2-emx
1141        exit 0 ;;
1142    *:TOPS-10:*:*)
1143        echo pdp10-unknown-tops10
1144        exit 0 ;;
1145    *:TENEX:*:*)
1146        echo pdp10-unknown-tenex
1147        exit 0 ;;
1148    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1149        echo pdp10-dec-tops20
1150        exit 0 ;;
1151    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1152        echo pdp10-xkl-tops20
1153        exit 0 ;;
1154    *:TOPS-20:*:*)
1155        echo pdp10-unknown-tops20
1156        exit 0 ;;
1157    *:ITS:*:*)
1158        echo pdp10-unknown-its
1159        exit 0 ;;
1160    i*86:XTS-300:*:STOP)
1161        echo ${UNAME_MACHINE}-unknown-stop
1162        exit 0 ;;
1163    i*86:atheos:*:*)
1164        echo ${UNAME_MACHINE}-unknown-atheos
1165        exit 0 ;;
1166esac
1167
1168#echo '(No uname command or uname output not recognized.)' 1>&2
1169#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1170
1171eval $set_cc_for_build
1172cat >$dummy.c <<EOF
1173#ifdef _SEQUENT_
1174# include <sys/types.h>
1175# include <sys/utsname.h>
1176#endif
1177main ()
1178{
1179#if defined (sony)
1180#if defined (MIPSEB)
1181  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1182     I don't know....  */
1183  printf ("mips-sony-bsd\n"); exit (0);
1184#else
1185#include <sys/param.h>
1186  printf ("m68k-sony-newsos%s\n",
1187#ifdef NEWSOS4
1188          "4"
1189#else
1190          ""
1191#endif
1192         ); exit (0);
1193#endif
1194#endif
1195
1196#if defined (__arm) && defined (__acorn) && defined (__unix)
1197  printf ("arm-acorn-riscix"); exit (0);
1198#endif
1199
1200#if defined (hp300) && !defined (hpux)
1201  printf ("m68k-hp-bsd\n"); exit (0);
1202#endif
1203
1204#if defined (NeXT)
1205#if !defined (__ARCHITECTURE__)
1206#define __ARCHITECTURE__ "m68k"
1207#endif
1208  int version;
1209  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1210  if (version < 4)
1211    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1212  else
1213    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1214  exit (0);
1215#endif
1216
1217#if defined (MULTIMAX) || defined (n16)
1218#if defined (UMAXV)
1219  printf ("ns32k-encore-sysv\n"); exit (0);
1220#else
1221#if defined (CMU)
1222  printf ("ns32k-encore-mach\n"); exit (0);
1223#else
1224  printf ("ns32k-encore-bsd\n"); exit (0);
1225#endif
1226#endif
1227#endif
1228
1229#if defined (__386BSD__)
1230  printf ("i386-pc-bsd\n"); exit (0);
1231#endif
1232
1233#if defined (sequent)
1234#if defined (i386)
1235  printf ("i386-sequent-dynix\n"); exit (0);
1236#endif
1237#if defined (ns32000)
1238  printf ("ns32k-sequent-dynix\n"); exit (0);
1239#endif
1240#endif
1241
1242#if defined (_SEQUENT_)
1243    struct utsname un;
1244
1245    uname(&un);
1246
1247    if (strncmp(un.version, "V2", 2) == 0) {
1248        printf ("i386-sequent-ptx2\n"); exit (0);
1249    }
1250    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1251        printf ("i386-sequent-ptx1\n"); exit (0);
1252    }
1253    printf ("i386-sequent-ptx\n"); exit (0);
1254
1255#endif
1256
1257#if defined (vax)
1258# if !defined (ultrix)
1259#  include <sys/param.h>
1260#  if defined (BSD)
1261#   if BSD == 43
1262      printf ("vax-dec-bsd4.3\n"); exit (0);
1263#   else
1264#    if BSD == 199006
1265      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1266#    else
1267      printf ("vax-dec-bsd\n"); exit (0);
1268#    endif
1269#   endif
1270#  else
1271    printf ("vax-dec-bsd\n"); exit (0);
1272#  endif
1273# else
1274    printf ("vax-dec-ultrix\n"); exit (0);
1275# endif
1276#endif
1277
1278#if defined (alliant) && defined (i860)
1279  printf ("i860-alliant-bsd\n"); exit (0);
1280#endif
1281
1282  exit (1);
1283}
1284EOF
1285
1286$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
1287rm -f $dummy.c $dummy && rmdir $tmpdir
1288
1289# Apollos put the system type in the environment.
1290
1291test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1292
1293# Convex versions that predate uname can use getsysinfo(1)
1294
1295if [ -x /usr/convex/getsysinfo ]
1296then
1297    case `getsysinfo -f cpu_type` in
1298    c1*)
1299        echo c1-convex-bsd
1300        exit 0 ;;
1301    c2*)
1302        if getsysinfo -f scalar_acc
1303        then echo c32-convex-bsd
1304        else echo c2-convex-bsd
1305        fi
1306        exit 0 ;;
1307    c34*)
1308        echo c34-convex-bsd
1309        exit 0 ;;
1310    c38*)
1311        echo c38-convex-bsd
1312        exit 0 ;;
1313    c4*)
1314        echo c4-convex-bsd
1315        exit 0 ;;
1316    esac
1317fi
1318
1319cat >&2 <<EOF
1320$0: unable to guess system type
1321
1322This script, last modified $timestamp, has failed to recognize
1323the operating system you are using. It is advised that you
1324download the most up to date version of the config scripts from
1325
1326    ftp://ftp.gnu.org/pub/gnu/config/
1327
1328If the version you run ($0) is already up to date, please
1329send the following data and any information you think might be
1330pertinent to <config-patches@gnu.org> in order to provide the needed
1331information to handle your system.
1332
1333config.guess timestamp = $timestamp
1334
1335uname -m = `(uname -m) 2>/dev/null || echo unknown`
1336uname -r = `(uname -r) 2>/dev/null || echo unknown`
1337uname -s = `(uname -s) 2>/dev/null || echo unknown`
1338uname -v = `(uname -v) 2>/dev/null || echo unknown`
1339
1340/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1341/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1342
1343hostinfo               = `(hostinfo) 2>/dev/null`
1344/bin/universe          = `(/bin/universe) 2>/dev/null`
1345/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1346/bin/arch              = `(/bin/arch) 2>/dev/null`
1347/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1348/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1349
1350UNAME_MACHINE = ${UNAME_MACHINE}
1351UNAME_RELEASE = ${UNAME_RELEASE}
1352UNAME_SYSTEM  = ${UNAME_SYSTEM}
1353UNAME_VERSION = ${UNAME_VERSION}
1354EOF
1355
1356exit 1
1357
1358# Local variables:
1359# eval: (add-hook 'write-file-hooks 'time-stamp)
1360# time-stamp-start: "timestamp='"
1361# time-stamp-format: "%:y-%02m-%02d"
1362# time-stamp-end: "'"
1363# End:
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