source: trunk/third/libghttp/config.guess @ 15592

Revision 15592, 32.3 KB checked in by ghudson, 24 years ago (diff)
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[15591]1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
4#   Free Software Foundation, Inc.
5#
6# This file is free software; you can redistribute it and/or modify it
7# under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 2 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful, but
12# WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14# General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program; if not, write to the Free Software
18# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19#
20# As a special exception to the GNU General Public License, if you
21# distribute this file as part of a program that contains a
22# configuration script generated by Autoconf, you may include it under
23# the same distribution terms that you use for the rest of that program.
24
25# Written by Per Bothner <bothner@cygnus.com>.
26# Please send patches to <config-patches@gnu.org>.
27#
28# This script attempts to guess a canonical system name similar to
29# config.sub.  If it succeeds, it prints the system name on stdout, and
30# exits with 0.  Otherwise, it exits with 1.
31#
32# The plan is that this can be called by configure scripts if you
33# don't specify an explicit system type (host/target name).
34#
35# Only a few systems have been added to this list; please add others
36# (but try to keep the structure clean).
37#
38
39# Use $HOST_CC if defined. $CC may point to a cross-compiler
40if test x"$CC_FOR_BUILD" = x; then
41  if test x"$HOST_CC" != x; then
42    CC_FOR_BUILD="$HOST_CC"
43  else
44    if test x"$CC" != x; then
45      CC_FOR_BUILD="$CC"
46    else
47      CC_FOR_BUILD=cc
48    fi
49  fi
50fi
51
52
53# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
54# (ghazi@noc.rutgers.edu 8/24/94.)
55if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
56        PATH=$PATH:/.attbin ; export PATH
57fi
58
59UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
60UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
61UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
62UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
63
64dummy=dummy-$$
65trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
66
67# Note: order is significant - the case branches are not exclusive.
68
69case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
70    *:NetBSD:*:*)
71        # Netbsd (nbsd) targets should (where applicable) match one or
72        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
73        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
74        # switched to ELF, *-*-netbsd* would select the old
75        # object file format.  This provides both forward
76        # compatibility and a consistent mechanism for selecting the
77        # object file format.
78        # Determine the machine/vendor (is the vendor relevant).
79        case "${UNAME_MACHINE}" in
80            amiga) machine=m68k-cbm ;;
81            arm32) machine=arm-unknown ;;
82            atari*) machine=m68k-atari ;;
83            sun3*) machine=m68k-sun ;;
84            mac68k) machine=m68k-apple ;;
85            macppc) machine=powerpc-apple ;;
86            hp3[0-9][05]) machine=m68k-hp ;;
87            ibmrt|romp-ibm) machine=romp-ibm ;;
88            *) machine=${UNAME_MACHINE}-unknown ;;
89        esac
90        # The Operating System including object format.
91        if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
92                | grep __ELF__ >/dev/null
93        then
94            # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
95            # Return netbsd for either.  FIX?
96            os=netbsd
97        else
98            os=netbsdelf
99        fi
100        # The OS release
101        release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
102        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
103        # contains redundant information, the shorter form:
104        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
105        echo "${machine}-${os}${release}"
106        exit 0 ;;
107    alpha:OSF1:*:*)
108        if test $UNAME_RELEASE = "V4.0"; then
109                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
110        fi
111        # A Vn.n version is a released version.
112        # A Tn.n version is a released field test version.
113        # A Xn.n version is an unreleased experimental baselevel.
114        # 1.2 uses "1.2" for uname -r.
115        cat <<EOF >$dummy.s
116        .data
117\$Lformat:
118        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
119
120        .text
121        .globl main
122        .align 4
123        .ent main
124main:
125        .frame \$30,16,\$26,0
126        ldgp \$29,0(\$27)
127        .prologue 1
128        .long 0x47e03d80 # implver \$0
129        lda \$2,-1
130        .long 0x47e20c21 # amask \$2,\$1
131        lda \$16,\$Lformat
132        mov \$0,\$17
133        not \$1,\$18
134        jsr \$26,printf
135        ldgp \$29,0(\$26)
136        mov 0,\$16
137        jsr \$26,exit
138        .end main
139EOF
140        $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
141        if test "$?" = 0 ; then
142                case `./$dummy` in
143                        0-0)
144                                UNAME_MACHINE="alpha"
145                                ;;
146                        1-0)
147                                UNAME_MACHINE="alphaev5"
148                                ;;
149                        1-1)
150                                UNAME_MACHINE="alphaev56"
151                                ;;
152                        1-101)
153                                UNAME_MACHINE="alphapca56"
154                                ;;
155                        2-303)
156                                UNAME_MACHINE="alphaev6"
157                                ;;
158                        2-307)
159                                UNAME_MACHINE="alphaev67"
160                                ;;
161                esac
162        fi
163        rm -f $dummy.s $dummy
164        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
165        exit 0 ;;
166    Alpha\ *:Windows_NT*:*)
167        # How do we know it's Interix rather than the generic POSIX subsystem?
168        # Should we change UNAME_MACHINE based on the output of uname instead
169        # of the specific Alpha model?
170        echo alpha-pc-interix
171        exit 0 ;;
172    21064:Windows_NT:50:3)
173        echo alpha-dec-winnt3.5
174        exit 0 ;;
175    Amiga*:UNIX_System_V:4.0:*)
176        echo m68k-cbm-sysv4
177        exit 0;;
178    amiga:OpenBSD:*:*)
179        echo m68k-unknown-openbsd${UNAME_RELEASE}
180        exit 0 ;;
181    *:[Aa]miga[Oo][Ss]:*:*)
182        echo ${UNAME_MACHINE}-unknown-amigaos
183        exit 0 ;;
184    arc64:OpenBSD:*:*)
185        echo mips64el-unknown-openbsd${UNAME_RELEASE}
186        exit 0 ;;
187    arc:OpenBSD:*:*)
188        echo mipsel-unknown-openbsd${UNAME_RELEASE}
189        exit 0 ;;
190    hkmips:OpenBSD:*:*)
191        echo mips-unknown-openbsd${UNAME_RELEASE}
192        exit 0 ;;
193    pmax:OpenBSD:*:*)
194        echo mipsel-unknown-openbsd${UNAME_RELEASE}
195        exit 0 ;;
196    sgi:OpenBSD:*:*)
197        echo mips-unknown-openbsd${UNAME_RELEASE}
198        exit 0 ;;
199    wgrisc:OpenBSD:*:*)
200        echo mipsel-unknown-openbsd${UNAME_RELEASE}
201        exit 0 ;;
202    *:OS/390:*:*)
203        echo i370-ibm-openedition
204        exit 0 ;;
205    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
206        echo arm-acorn-riscix${UNAME_RELEASE}
207        exit 0;;
208    SR2?01:HI-UX/MPP:*:*)
209        echo hppa1.1-hitachi-hiuxmpp
210        exit 0;;
211    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
212        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
213        if test "`(/bin/universe) 2>/dev/null`" = att ; then
214                echo pyramid-pyramid-sysv3
215        else
216                echo pyramid-pyramid-bsd
217        fi
218        exit 0 ;;
219    NILE*:*:*:dcosx)
220        echo pyramid-pyramid-svr4
221        exit 0 ;;
222    sun4H:SunOS:5.*:*)
223        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
224        exit 0 ;;
225    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
226        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
227        exit 0 ;;
228    i86pc:SunOS:5.*:*)
229        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
230        exit 0 ;;
231    sun4*:SunOS:6*:*)
232        # According to config.sub, this is the proper way to canonicalize
233        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
234        # it's likely to be more like Solaris than SunOS4.
235        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
236        exit 0 ;;
237    sun4*:SunOS:*:*)
238        case "`/usr/bin/arch -k`" in
239            Series*|S4*)
240                UNAME_RELEASE=`uname -v`
241                ;;
242        esac
243        # Japanese Language versions have a version number like `4.1.3-JL'.
244        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
245        exit 0 ;;
246    sun3*:SunOS:*:*)
247        echo m68k-sun-sunos${UNAME_RELEASE}
248        exit 0 ;;
249    sun*:*:4.2BSD:*)
250        UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
251        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
252        case "`/bin/arch`" in
253            sun3)
254                echo m68k-sun-sunos${UNAME_RELEASE}
255                ;;
256            sun4)
257                echo sparc-sun-sunos${UNAME_RELEASE}
258                ;;
259        esac
260        exit 0 ;;
261    aushp:SunOS:*:*)
262        echo sparc-auspex-sunos${UNAME_RELEASE}
263        exit 0 ;;
264    atari*:OpenBSD:*:*)
265        echo m68k-unknown-openbsd${UNAME_RELEASE}
266        exit 0 ;;
267    # The situation for MiNT is a little confusing.  The machine name
268    # can be virtually everything (everything which is not
269    # "atarist" or "atariste" at least should have a processor
270    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
271    # to the lowercase version "mint" (or "freemint").  Finally
272    # the system name "TOS" denotes a system which is actually not
273    # MiNT.  But MiNT is downward compatible to TOS, so this should
274    # be no problem.
275    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
276        echo m68k-atari-mint${UNAME_RELEASE}
277        exit 0 ;;
278    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
279        echo m68k-atari-mint${UNAME_RELEASE}
280        exit 0 ;;
281    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
282        echo m68k-atari-mint${UNAME_RELEASE}
283        exit 0 ;;
284    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
285        echo m68k-milan-mint${UNAME_RELEASE}
286        exit 0 ;;
287    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
288        echo m68k-hades-mint${UNAME_RELEASE}
289        exit 0 ;;
290    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
291        echo m68k-unknown-mint${UNAME_RELEASE}
292        exit 0 ;;
293    sun3*:OpenBSD:*:*)
294        echo m68k-unknown-openbsd${UNAME_RELEASE}
295        exit 0 ;;
296    mac68k:OpenBSD:*:*)
297        echo m68k-unknown-openbsd${UNAME_RELEASE}
298        exit 0 ;;
299    mvme68k:OpenBSD:*:*)
300        echo m68k-unknown-openbsd${UNAME_RELEASE}
301        exit 0 ;;
302    mvme88k:OpenBSD:*:*)
303        echo m88k-unknown-openbsd${UNAME_RELEASE}
304        exit 0 ;;
305    powerpc:machten:*:*)
306        echo powerpc-apple-machten${UNAME_RELEASE}
307        exit 0 ;;
308    RISC*:Mach:*:*)
309        echo mips-dec-mach_bsd4.3
310        exit 0 ;;
311    RISC*:ULTRIX:*:*)
312        echo mips-dec-ultrix${UNAME_RELEASE}
313        exit 0 ;;
314    VAX*:ULTRIX*:*:*)
315        echo vax-dec-ultrix${UNAME_RELEASE}
316        exit 0 ;;
317    2020:CLIX:*:* | 2430:CLIX:*:*)
318        echo clipper-intergraph-clix${UNAME_RELEASE}
319        exit 0 ;;
320    mips:*:*:UMIPS | mips:*:*:RISCos)
321        sed 's/^        //' << EOF >$dummy.c
322#ifdef __cplusplus
323#include <stdio.h>  /* for printf() prototype */
324        int main (int argc, char *argv[]) {
325#else
326        int main (argc, argv) int argc; char *argv[]; {
327#endif
328        #if defined (host_mips) && defined (MIPSEB)
329        #if defined (SYSTYPE_SYSV)
330          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
331        #endif
332        #if defined (SYSTYPE_SVR4)
333          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
334        #endif
335        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
336          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
337        #endif
338        #endif
339          exit (-1);
340        }
341EOF
342        $CC_FOR_BUILD $dummy.c -o $dummy \
343          && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
344          && rm $dummy.c $dummy && exit 0
345        rm -f $dummy.c $dummy
346        echo mips-mips-riscos${UNAME_RELEASE}
347        exit 0 ;;
348    Night_Hawk:Power_UNIX:*:*)
349        echo powerpc-harris-powerunix
350        exit 0 ;;
351    m88k:CX/UX:7*:*)
352        echo m88k-harris-cxux7
353        exit 0 ;;
354    m88k:*:4*:R4*)
355        echo m88k-motorola-sysv4
356        exit 0 ;;
357    m88k:*:3*:R3*)
358        echo m88k-motorola-sysv3
359        exit 0 ;;
360    AViiON:dgux:*:*)
361        # DG/UX returns AViiON for all architectures
362        UNAME_PROCESSOR=`/usr/bin/uname -p`
363        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
364        then
365            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
366               [ ${TARGET_BINARY_INTERFACE}x = x ]
367            then
368                echo m88k-dg-dgux${UNAME_RELEASE}
369            else
370                echo m88k-dg-dguxbcs${UNAME_RELEASE}
371            fi
372        else
373            echo i586-dg-dgux${UNAME_RELEASE}
374        fi
375        exit 0 ;;
376    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
377        echo m88k-dolphin-sysv3
378        exit 0 ;;
379    M88*:*:R3*:*)
380        # Delta 88k system running SVR3
381        echo m88k-motorola-sysv3
382        exit 0 ;;
383    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
384        echo m88k-tektronix-sysv3
385        exit 0 ;;
386    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
387        echo m68k-tektronix-bsd
388        exit 0 ;;
389    *:IRIX*:*:*)
390        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
391        exit 0 ;;
392    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
393        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
394        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
395    i?86:AIX:*:*)
396        echo i386-ibm-aix
397        exit 0 ;;
398    *:AIX:2:3)
399        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
400                sed 's/^                //' << EOF >$dummy.c
401                #include <sys/systemcfg.h>
402
403                main()
404                        {
405                        if (!__power_pc())
406                                exit(1);
407                        puts("powerpc-ibm-aix3.2.5");
408                        exit(0);
409                        }
410EOF
411                $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
412                rm -f $dummy.c $dummy
413                echo rs6000-ibm-aix3.2.5
414        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
415                echo rs6000-ibm-aix3.2.4
416        else
417                echo rs6000-ibm-aix3.2
418        fi
419        exit 0 ;;
420    *:AIX:*:4)
421        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
422        if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
423                IBM_ARCH=rs6000
424        else
425                IBM_ARCH=powerpc
426        fi
427        if [ -x /usr/bin/oslevel ] ; then
428                IBM_REV=`/usr/bin/oslevel`
429        else
430                IBM_REV=4.${UNAME_RELEASE}
431        fi
432        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
433        exit 0 ;;
434    *:AIX:*:*)
435        echo rs6000-ibm-aix
436        exit 0 ;;
437    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
438        echo romp-ibm-bsd4.4
439        exit 0 ;;
440    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
441        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
442        exit 0 ;;                           # report: romp-ibm BSD 4.3
443    *:BOSX:*:*)
444        echo rs6000-bull-bosx
445        exit 0 ;;
446    DPX/2?00:B.O.S.:*:*)
447        echo m68k-bull-sysv3
448        exit 0 ;;
449    9000/[34]??:4.3bsd:1.*:*)
450        echo m68k-hp-bsd
451        exit 0 ;;
452    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
453        echo m68k-hp-bsd4.4
454        exit 0 ;;
455    9000/[34678]??:HP-UX:*:*)
456        case "${UNAME_MACHINE}" in
457            9000/31? )            HP_ARCH=m68000 ;;
458            9000/[34]?? )         HP_ARCH=m68k ;;
459            9000/[678][0-9][0-9])
460              sed 's/^              //' << EOF >$dummy.c
461
462              #define _HPUX_SOURCE
463              #include <stdlib.h>
464              #include <unistd.h>
465
466              int main ()
467              {
468              #if defined(_SC_KERNEL_BITS)
469                  long bits = sysconf(_SC_KERNEL_BITS);
470              #endif
471                  long cpu  = sysconf (_SC_CPU_VERSION);
472
473                  switch (cpu)
474                {
475                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
476                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
477                case CPU_PA_RISC2_0:
478              #if defined(_SC_KERNEL_BITS)
479                    switch (bits)
480                        {
481                        case 64: puts ("hppa2.0w"); break;
482                        case 32: puts ("hppa2.0n"); break;
483                        default: puts ("hppa2.0"); break;
484                        } break;
485              #else  /* !defined(_SC_KERNEL_BITS) */
486                    puts ("hppa2.0"); break;
487              #endif
488                default: puts ("hppa1.0"); break;
489                }
490                  exit (0);
491              }
492EOF
493        (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
494        rm -f $dummy.c $dummy
495        esac
496        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
497        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
498        exit 0 ;;
499    3050*:HI-UX:*:*)
500        sed 's/^        //' << EOF >$dummy.c
501        #include <unistd.h>
502        int
503        main ()
504        {
505          long cpu = sysconf (_SC_CPU_VERSION);
506          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
507             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
508             results, however.  */
509          if (CPU_IS_PA_RISC (cpu))
510            {
511              switch (cpu)
512                {
513                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
514                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
515                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
516                  default: puts ("hppa-hitachi-hiuxwe2"); break;
517                }
518            }
519          else if (CPU_IS_HP_MC68K (cpu))
520            puts ("m68k-hitachi-hiuxwe2");
521          else puts ("unknown-hitachi-hiuxwe2");
522          exit (0);
523        }
524EOF
525        $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
526        rm -f $dummy.c $dummy
527        echo unknown-hitachi-hiuxwe2
528        exit 0 ;;
529    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
530        echo hppa1.1-hp-bsd
531        exit 0 ;;
532    9000/8??:4.3bsd:*:*)
533        echo hppa1.0-hp-bsd
534        exit 0 ;;
535    *9??*:MPE/iX:*:*)
536        echo hppa1.0-hp-mpeix
537        exit 0 ;;
538    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
539        echo hppa1.1-hp-osf
540        exit 0 ;;
541    hp8??:OSF1:*:*)
542        echo hppa1.0-hp-osf
543        exit 0 ;;
544    i?86:OSF1:*:*)
545        if [ -x /usr/sbin/sysversion ] ; then
546            echo ${UNAME_MACHINE}-unknown-osf1mk
547        else
548            echo ${UNAME_MACHINE}-unknown-osf1
549        fi
550        exit 0 ;;
551    parisc*:Lites*:*:*)
552        echo hppa1.1-hp-lites
553        exit 0 ;;
554    hppa*:OpenBSD:*:*)
555        echo hppa-unknown-openbsd
556        exit 0 ;;
557    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
558        echo c1-convex-bsd
559        exit 0 ;;
560    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
561        if getsysinfo -f scalar_acc
562        then echo c32-convex-bsd
563        else echo c2-convex-bsd
564        fi
565        exit 0 ;;
566    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
567        echo c34-convex-bsd
568        exit 0 ;;
569    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
570        echo c38-convex-bsd
571        exit 0 ;;
572    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
573        echo c4-convex-bsd
574        exit 0 ;;
575    CRAY*X-MP:*:*:*)
576        echo xmp-cray-unicos
577        exit 0 ;;
578    CRAY*Y-MP:*:*:*)
579        echo ymp-cray-unicos${UNAME_RELEASE}
580        exit 0 ;;
581    CRAY*[A-Z]90:*:*:*)
582        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
583        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
584              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
585        exit 0 ;;
586    CRAY*TS:*:*:*)
587        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
588        exit 0 ;;
589    CRAY*T3E:*:*:*)
590        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
591        exit 0 ;;
592    CRAY*SV1:*:*:*)
593        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
594        exit 0 ;;
595    CRAY-2:*:*:*)
596        echo cray2-cray-unicos
597        exit 0 ;;
598    F300:UNIX_System_V:*:*)
599        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
600        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
601        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
602        exit 0 ;;
603    F301:UNIX_System_V:*:*)
604       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
605       exit 0 ;;
606    hp300:OpenBSD:*:*)
607        echo m68k-unknown-openbsd${UNAME_RELEASE}
608        exit 0 ;;
609    i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
610        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
611        exit 0 ;;
612    sparc*:BSD/OS:*:*)
613        echo sparc-unknown-bsdi${UNAME_RELEASE}
614        exit 0 ;;
615    *:BSD/OS:*:*)
616        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
617        exit 0 ;;
618    *:FreeBSD:*:*)
619        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
620        exit 0 ;;
621    *:OpenBSD:*:*)
622        echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
623        exit 0 ;;
624    i*:CYGWIN*:*)
625        echo ${UNAME_MACHINE}-pc-cygwin
626        exit 0 ;;
627    i*:MINGW*:*)
628        echo ${UNAME_MACHINE}-pc-mingw32
629        exit 0 ;;
630    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
631        # How do we know it's Interix rather than the generic POSIX subsystem?
632        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
633        # UNAME_MACHINE based on the output of uname instead of i386?
634        echo i386-pc-interix
635        exit 0 ;;
636    i*:UWIN*:*)
637        echo ${UNAME_MACHINE}-pc-uwin
638        exit 0 ;;
639    p*:CYGWIN*:*)
640        echo powerpcle-unknown-cygwin
641        exit 0 ;;
642    prep*:SunOS:5.*:*)
643        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
644        exit 0 ;;
645    *:GNU:*:*)
646        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
647        exit 0 ;;
648    *:Linux:*:*)
649
650        # The BFD linker knows what the default object file format is, so
651        # first see if it will tell us. cd to the root directory to prevent
652        # problems with other programs or directories called `ld' in the path.
653        ld_help_string=`cd /; ld --help 2>&1`
654        ld_supported_emulations=`echo $ld_help_string \
655                         | sed -ne '/supported emulations:/!d
656                                    s/[         ][      ]*/ /g
657                                    s/.*supported emulations: *//
658                                    s/ .*//
659                                    p'`
660        case "$ld_supported_emulations" in
661          *ia64)
662                echo "${UNAME_MACHINE}-unknown-linux"
663                exit 0
664                ;;
665          i?86linux)
666                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
667                exit 0
668                ;;
669          elf_i?86)
670                echo "${UNAME_MACHINE}-pc-linux"
671                exit 0
672                ;;
673          i?86coff)
674                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
675                exit 0
676                ;;
677          sparclinux)
678                echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
679                exit 0
680                ;;
681          armlinux)
682                echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
683                exit 0
684                ;;
685          elf32arm*)
686                echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
687                exit 0
688                ;;
689          armelf_linux*)
690                echo "${UNAME_MACHINE}-unknown-linux-gnu"
691                exit 0
692                ;;
693          m68klinux)
694                echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
695                exit 0
696                ;;
697          elf32ppc | elf32ppclinux)
698                # Determine Lib Version
699                cat >$dummy.c <<EOF
700#include <features.h>
701#if defined(__GLIBC__)
702extern char __libc_version[];
703extern char __libc_release[];
704#endif
705main(argc, argv)
706     int argc;
707     char *argv[];
708{
709#if defined(__GLIBC__)
710  printf("%s %s\n", __libc_version, __libc_release);
711#else
712  printf("unkown\n");
713#endif
714  return 0;
715}
716EOF
717                LIBC=""
718                $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
719                if test "$?" = 0 ; then
720                        ./$dummy | grep 1\.99 > /dev/null
721                        if test "$?" = 0 ; then
722                                LIBC="libc1"
723                        fi
724                fi
725                rm -f $dummy.c $dummy
726                echo powerpc-unknown-linux-gnu${LIBC}
727                exit 0
728                ;;
729        esac
730
731        if test "${UNAME_MACHINE}" = "alpha" ; then
732                cat <<EOF >$dummy.s
733                        .data
734                \$Lformat:
735                        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
736
737                        .text
738                        .globl main
739                        .align 4
740                        .ent main
741                main:
742                        .frame \$30,16,\$26,0
743                        ldgp \$29,0(\$27)
744                        .prologue 1
745                        .long 0x47e03d80 # implver \$0
746                        lda \$2,-1
747                        .long 0x47e20c21 # amask \$2,\$1
748                        lda \$16,\$Lformat
749                        mov \$0,\$17
750                        not \$1,\$18
751                        jsr \$26,printf
752                        ldgp \$29,0(\$26)
753                        mov 0,\$16
754                        jsr \$26,exit
755                        .end main
756EOF
757                LIBC=""
758                $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
759                if test "$?" = 0 ; then
760                        case `./$dummy` in
761                        0-0)
762                                UNAME_MACHINE="alpha"
763                                ;;
764                        1-0)
765                                UNAME_MACHINE="alphaev5"
766                                ;;
767                        1-1)
768                                UNAME_MACHINE="alphaev56"
769                                ;;
770                        1-101)
771                                UNAME_MACHINE="alphapca56"
772                                ;;
773                        2-303)
774                                UNAME_MACHINE="alphaev6"
775                                ;;
776                        2-307)
777                                UNAME_MACHINE="alphaev67"
778                                ;;
779                        esac
780
781                        objdump --private-headers $dummy | \
782                          grep ld.so.1 > /dev/null
783                        if test "$?" = 0 ; then
784                                LIBC="libc1"
785                        fi
786                fi
787                rm -f $dummy.s $dummy
788                echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
789        elif test "${UNAME_MACHINE}" = "mips" ; then
790          cat >$dummy.c <<EOF
791#ifdef __cplusplus
792#include <stdio.h>  /* for printf() prototype */
793        int main (int argc, char *argv[]) {
794#else
795        int main (argc, argv) int argc; char *argv[]; {
796#endif
797#ifdef __MIPSEB__
798  printf ("%s-unknown-linux-gnu\n", argv[1]);
799#endif
800#ifdef __MIPSEL__
801  printf ("%sel-unknown-linux-gnu\n", argv[1]);
802#endif
803  return 0;
804}
805EOF
806          $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
807          rm -f $dummy.c $dummy
808        elif test "${UNAME_MACHINE}" = "s390"; then
809          echo s390-ibm-linux && exit 0
810        else
811          # Either a pre-BFD a.out linker (linux-gnuoldld)
812          # or one that does not give us useful --help.
813          # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
814          # If ld does not provide *any* "supported emulations:"
815          # that means it is gnuoldld.
816          echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
817          test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
818
819          case "${UNAME_MACHINE}" in
820          i?86)
821            VENDOR=pc;
822            ;;
823          *)
824            VENDOR=unknown;
825            ;;
826          esac
827          # Determine whether the default compiler is a.out or elf
828          cat >$dummy.c <<EOF
829#include <features.h>
830#ifdef __cplusplus
831#include <stdio.h>  /* for printf() prototype */
832        int main (int argc, char *argv[]) {
833#else
834        int main (argc, argv) int argc; char *argv[]; {
835#endif
836#ifdef __ELF__
837# ifdef __GLIBC__
838#  if __GLIBC__ >= 2
839    printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
840#  else
841    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
842#  endif
843# else
844   printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
845# endif
846#else
847  printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
848#endif
849  return 0;
850}
851EOF
852          $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
853          rm -f $dummy.c $dummy
854        fi ;;
855# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
856# are messed up and put the nodename in both sysname and nodename.
857    i?86:DYNIX/ptx:4*:*)
858        echo i386-sequent-sysv4
859        exit 0 ;;
860    i?86:UNIX_SV:4.2MP:2.*)
861        # Unixware is an offshoot of SVR4, but it has its own version
862        # number series starting with 2...
863        # I am not positive that other SVR4 systems won't match this,
864        # I just have to hope.  -- rms.
865        # Use sysv4.2uw... so that sysv4* matches it.
866        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
867        exit 0 ;;
868    i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
869        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
870        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
871                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
872        else
873                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
874        fi
875        exit 0 ;;
876    i?86:*:5:7*)
877        # Fixed at (any) Pentium or better
878        UNAME_MACHINE=i586
879        if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
880            echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
881        else
882            echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
883        fi
884        exit 0 ;;
885    i?86:*:3.2:*)
886        if test -f /usr/options/cb.name; then
887                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
888                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
889        elif /bin/uname -X 2>/dev/null >/dev/null ; then
890                UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
891                (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
892                (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
893                        && UNAME_MACHINE=i586
894                (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
895                        && UNAME_MACHINE=i686
896                (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
897                        && UNAME_MACHINE=i686
898                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
899        else
900                echo ${UNAME_MACHINE}-pc-sysv32
901        fi
902        exit 0 ;;
903    i?86:*DOS:*:*)
904        echo ${UNAME_MACHINE}-pc-msdosdjgpp
905        exit 0 ;;
906    pc:*:*:*)
907        # Left here for compatibility:
908        # uname -m prints for DJGPP always 'pc', but it prints nothing about
909        # the processor, so we play safe by assuming i386.
910        echo i386-pc-msdosdjgpp
911        exit 0 ;;
912    Intel:Mach:3*:*)
913        echo i386-pc-mach3
914        exit 0 ;;
915    paragon:*:*:*)
916        echo i860-intel-osf1
917        exit 0 ;;
918    i860:*:4.*:*) # i860-SVR4
919        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
920          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
921        else # Add other i860-SVR4 vendors below as they are discovered.
922          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
923        fi
924        exit 0 ;;
925    mini*:CTIX:SYS*5:*)
926        # "miniframe"
927        echo m68010-convergent-sysv
928        exit 0 ;;
929    M68*:*:R3V[567]*:*)
930        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
931    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
932        OS_REL=''
933        test -r /etc/.relid \
934        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
935        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
936          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
937        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
938          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
939    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
940        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
941          && echo i486-ncr-sysv4 && exit 0 ;;
942    m68*:LynxOS:2.*:*)
943        echo m68k-unknown-lynxos${UNAME_RELEASE}
944        exit 0 ;;
945    mc68030:UNIX_System_V:4.*:*)
946        echo m68k-atari-sysv4
947        exit 0 ;;
948    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
949        echo i386-unknown-lynxos${UNAME_RELEASE}
950        exit 0 ;;
951    TSUNAMI:LynxOS:2.*:*)
952        echo sparc-unknown-lynxos${UNAME_RELEASE}
953        exit 0 ;;
954    rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
955        echo rs6000-unknown-lynxos${UNAME_RELEASE}
956        exit 0 ;;
957    SM[BE]S:UNIX_SV:*:*)
958        echo mips-dde-sysv${UNAME_RELEASE}
959        exit 0 ;;
960    RM*:ReliantUNIX-*:*:*)
961        echo mips-sni-sysv4
962        exit 0 ;;
963    RM*:SINIX-*:*:*)
964        echo mips-sni-sysv4
965        exit 0 ;;
966    *:SINIX-*:*:*)
967        if uname -p 2>/dev/null >/dev/null ; then
968                UNAME_MACHINE=`(uname -p) 2>/dev/null`
969                echo ${UNAME_MACHINE}-sni-sysv4
970        else
971                echo ns32k-sni-sysv
972        fi
973        exit 0 ;;
974    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
975                           # says <Richard.M.Bartel@ccMail.Census.GOV>
976        echo i586-unisys-sysv4
977        exit 0 ;;
978    *:UNIX_System_V:4*:FTX*)
979        # From Gerald Hewes <hewes@openmarket.com>.
980        # How about differentiating between stratus architectures? -djm
981        echo hppa1.1-stratus-sysv4
982        exit 0 ;;
983    *:*:*:FTX*)
984        # From seanf@swdc.stratus.com.
985        echo i860-stratus-sysv4
986        exit 0 ;;
987    mc68*:A/UX:*:*)
988        echo m68k-apple-aux${UNAME_RELEASE}
989        exit 0 ;;
990    news*:NEWS-OS:*:6*)
991        echo mips-sony-newsos6
992        exit 0 ;;
993    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
994        if [ -d /usr/nec ]; then
995                echo mips-nec-sysv${UNAME_RELEASE}
996        else
997                echo mips-unknown-sysv${UNAME_RELEASE}
998        fi
999        exit 0 ;;
1000    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1001        echo powerpc-be-beos
1002        exit 0 ;;
1003    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1004        echo powerpc-apple-beos
1005        exit 0 ;;
1006    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1007        echo i586-pc-beos
1008        exit 0 ;;
1009    SX-4:SUPER-UX:*:*)
1010        echo sx4-nec-superux${UNAME_RELEASE}
1011        exit 0 ;;
1012    SX-5:SUPER-UX:*:*)
1013        echo sx5-nec-superux${UNAME_RELEASE}
1014        exit 0 ;;
1015    Power*:Rhapsody:*:*)
1016        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1017        exit 0 ;;
1018    *:Rhapsody:*:*)
1019        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1020        exit 0 ;;
1021    *:Darwin:*:*)
1022        echo `uname -p`-apple-darwin${UNAME_RELEASE}
1023        exit 0 ;;
1024    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1025        if test "${UNAME_MACHINE}" = "x86pc"; then
1026                UNAME_MACHINE=pc
1027        fi
1028        echo `uname -p`-${UNAME_MACHINE}-nto-qnx
1029        exit 0 ;;
1030    *:QNX:*:4*)
1031        echo i386-pc-qnx
1032        exit 0 ;;
1033    NSR-W:NONSTOP_KERNEL:*:*)
1034        echo nsr-tandem-nsk${UNAME_RELEASE}
1035        exit 0 ;;
1036    BS2000:POSIX*:*:*)
1037        echo bs2000-siemens-sysv
1038        exit 0 ;;
1039    DS/*:UNIX_System_V:*:*)
1040        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1041        exit 0 ;;
1042esac
1043
1044#echo '(No uname command or uname output not recognized.)' 1>&2
1045#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1046
1047cat >$dummy.c <<EOF
1048#ifdef _SEQUENT_
1049# include <sys/types.h>
1050# include <sys/utsname.h>
1051#endif
1052main ()
1053{
1054#if defined (sony)
1055#if defined (MIPSEB)
1056  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1057     I don't know....  */
1058  printf ("mips-sony-bsd\n"); exit (0);
1059#else
1060#include <sys/param.h>
1061  printf ("m68k-sony-newsos%s\n",
1062#ifdef NEWSOS4
1063          "4"
1064#else
1065          ""
1066#endif
1067         ); exit (0);
1068#endif
1069#endif
1070
1071#if defined (__arm) && defined (__acorn) && defined (__unix)
1072  printf ("arm-acorn-riscix"); exit (0);
1073#endif
1074
1075#if defined (hp300) && !defined (hpux)
1076  printf ("m68k-hp-bsd\n"); exit (0);
1077#endif
1078
1079#if defined (NeXT)
1080#if !defined (__ARCHITECTURE__)
1081#define __ARCHITECTURE__ "m68k"
1082#endif
1083  int version;
1084  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1085  if (version < 4)
1086    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1087  else
1088    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1089  exit (0);
1090#endif
1091
1092#if defined (MULTIMAX) || defined (n16)
1093#if defined (UMAXV)
1094  printf ("ns32k-encore-sysv\n"); exit (0);
1095#else
1096#if defined (CMU)
1097  printf ("ns32k-encore-mach\n"); exit (0);
1098#else
1099  printf ("ns32k-encore-bsd\n"); exit (0);
1100#endif
1101#endif
1102#endif
1103
1104#if defined (__386BSD__)
1105  printf ("i386-pc-bsd\n"); exit (0);
1106#endif
1107
1108#if defined (sequent)
1109#if defined (i386)
1110  printf ("i386-sequent-dynix\n"); exit (0);
1111#endif
1112#if defined (ns32000)
1113  printf ("ns32k-sequent-dynix\n"); exit (0);
1114#endif
1115#endif
1116
1117#if defined (_SEQUENT_)
1118    struct utsname un;
1119
1120    uname(&un);
1121
1122    if (strncmp(un.version, "V2", 2) == 0) {
1123        printf ("i386-sequent-ptx2\n"); exit (0);
1124    }
1125    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1126        printf ("i386-sequent-ptx1\n"); exit (0);
1127    }
1128    printf ("i386-sequent-ptx\n"); exit (0);
1129
1130#endif
1131
1132#if defined (vax)
1133#if !defined (ultrix)
1134  printf ("vax-dec-bsd\n"); exit (0);
1135#else
1136  printf ("vax-dec-ultrix\n"); exit (0);
1137#endif
1138#endif
1139
1140#if defined (alliant) && defined (i860)
1141  printf ("i860-alliant-bsd\n"); exit (0);
1142#endif
1143
1144  exit (1);
1145}
1146EOF
1147
1148$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1149rm -f $dummy.c $dummy
1150
1151# Apollos put the system type in the environment.
1152
1153test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1154
1155# Convex versions that predate uname can use getsysinfo(1)
1156
1157if [ -x /usr/convex/getsysinfo ]
1158then
1159    case `getsysinfo -f cpu_type` in
1160    c1*)
1161        echo c1-convex-bsd
1162        exit 0 ;;
1163    c2*)
1164        if getsysinfo -f scalar_acc
1165        then echo c32-convex-bsd
1166        else echo c2-convex-bsd
1167        fi
1168        exit 0 ;;
1169    c34*)
1170        echo c34-convex-bsd
1171        exit 0 ;;
1172    c38*)
1173        echo c38-convex-bsd
1174        exit 0 ;;
1175    c4*)
1176        echo c4-convex-bsd
1177        exit 0 ;;
1178    esac
1179fi
1180
1181#echo '(Unable to guess system type)' 1>&2
1182
1183exit 1
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