source: GTP/trunk/Lib/Vis/Preprocessing/src/sparsehash/config.guess @ 2162

Revision 2162, 38.9 KB checked in by mattausch, 18 years ago (diff)

improved hash performance with google hashmap
Line 
1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
4#   Free Software Foundation, Inc.
5
6timestamp='2001-09-04'
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# Written by Per Bothner <bothner@cygnus.com>.
28# Please send patches to <config-patches@gnu.org>.
29#
30# This script attempts to guess a canonical system name similar to
31# config.sub.  If it succeeds, it prints the system name on stdout, and
32# exits with 0.  Otherwise, it exits with 1.
33#
34# The plan is that this can be called by configure scripts if you
35# don't specify an explicit build system type.
36
37me=`echo "$0" | sed -e 's,.*/,,'`
38
39usage="\
40Usage: $0 [OPTION]
41
42Output the configuration name of the system \`$me' is run on.
43
44Operation modes:
45  -h, --help         print this help, then exit
46  -t, --time-stamp   print date of last modification, then exit
47  -v, --version      print version number, then exit
48
49Report bugs and patches to <config-patches@gnu.org>."
50
51version="\
52GNU config.guess ($timestamp)
53
54Originally written by Per Bothner.
55Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
56Free Software Foundation, Inc.
57
58This is free software; see the source for copying conditions.  There is NO
59warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
60
61help="
62Try \`$me --help' for more information."
63
64# Parse command line
65while test $# -gt 0 ; do
66  case $1 in
67    --time-stamp | --time* | -t )
68       echo "$timestamp" ; exit 0 ;;
69    --version | -v )
70       echo "$version" ; exit 0 ;;
71    --help | --h* | -h )
72       echo "$usage"; exit 0 ;;
73    -- )     # Stop option processing
74       shift; break ;;
75    - ) # Use stdin as input.
76       break ;;
77    -* )
78       echo "$me: invalid option $1$help" >&2
79       exit 1 ;;
80    * )
81       break ;;
82  esac
83done
84
85if test $# != 0; then
86  echo "$me: too many arguments$help" >&2
87  exit 1
88fi
89
90
91dummy=dummy-$$
92trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
93
94# CC_FOR_BUILD -- compiler used by this script.
95# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
96# use `HOST_CC' if defined, but it is deprecated.
97
98set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
99 ,,)    echo "int dummy(){}" > $dummy.c ;
100        for c in cc gcc c89 ; do
101          ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
102          if test $? = 0 ; then
103             CC_FOR_BUILD="$c"; break ;
104          fi ;
105        done ;
106        rm -f $dummy.c $dummy.o $dummy.rel ;
107        if test x"$CC_FOR_BUILD" = x ; then
108          CC_FOR_BUILD=no_compiler_found ;
109        fi
110        ;;
111 ,,*)   CC_FOR_BUILD=$CC ;;
112 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
113esac'
114
115# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
116# (ghazi@noc.rutgers.edu 1994-08-24)
117if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
118        PATH=$PATH:/.attbin ; export PATH
119fi
120
121UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
122UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
123UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
124UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
125
126# Note: order is significant - the case branches are not exclusive.
127
128case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
129    *:NetBSD:*:*)
130        # Netbsd (nbsd) targets should (where applicable) match one or
131        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
132        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
133        # switched to ELF, *-*-netbsd* would select the old
134        # object file format.  This provides both forward
135        # compatibility and a consistent mechanism for selecting the
136        # object file format.
137        # Determine the machine/vendor (is the vendor relevant).
138        case "${UNAME_MACHINE}" in
139            amiga) machine=m68k-unknown ;;
140            arm32) machine=arm-unknown ;;
141            atari*) machine=m68k-atari ;;
142            sun3*) machine=m68k-sun ;;
143            mac68k) machine=m68k-apple ;;
144            macppc) machine=powerpc-apple ;;
145            hp3[0-9][05]) machine=m68k-hp ;;
146            ibmrt|romp-ibm) machine=romp-ibm ;;
147            *) machine=${UNAME_MACHINE}-unknown ;;
148        esac
149        # The Operating System including object format, if it has switched
150        # to ELF recently, or will in the future.
151        case "${UNAME_MACHINE}" in
152            i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
153                eval $set_cc_for_build
154                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
155                        | grep __ELF__ >/dev/null
156                then
157                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
158                    # Return netbsd for either.  FIX?
159                    os=netbsd
160                else
161                    os=netbsdelf
162                fi
163                ;;
164            *)
165                os=netbsd
166                ;;
167        esac
168        # The OS release
169        release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
170        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
171        # contains redundant information, the shorter form:
172        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
173        echo "${machine}-${os}${release}"
174        exit 0 ;;
175    alpha:OSF1:*:*)
176        if test $UNAME_RELEASE = "V4.0"; then
177                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
178        fi
179        # A Vn.n version is a released version.
180        # A Tn.n version is a released field test version.
181        # A Xn.n version is an unreleased experimental baselevel.
182        # 1.2 uses "1.2" for uname -r.
183        cat <<EOF >$dummy.s
184        .data
185\$Lformat:
186        .byte 37,100,45,37,120,10,0     # "%d-%x\n"
187
188        .text
189        .globl main
190        .align 4
191        .ent main
192main:
193        .frame \$30,16,\$26,0
194        ldgp \$29,0(\$27)
195        .prologue 1
196        .long 0x47e03d80 # implver \$0
197        lda \$2,-1
198        .long 0x47e20c21 # amask \$2,\$1
199        lda \$16,\$Lformat
200        mov \$0,\$17
201        not \$1,\$18
202        jsr \$26,printf
203        ldgp \$29,0(\$26)
204        mov 0,\$16
205        jsr \$26,exit
206        .end main
207EOF
208        eval $set_cc_for_build
209        $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
210        if test "$?" = 0 ; then
211                case `./$dummy` in
212                        0-0)
213                                UNAME_MACHINE="alpha"
214                                ;;
215                        1-0)
216                                UNAME_MACHINE="alphaev5"
217                                ;;
218                        1-1)
219                                UNAME_MACHINE="alphaev56"
220                                ;;
221                        1-101)
222                                UNAME_MACHINE="alphapca56"
223                                ;;
224                        2-303)
225                                UNAME_MACHINE="alphaev6"
226                                ;;
227                        2-307)
228                                UNAME_MACHINE="alphaev67"
229                                ;;
230                        2-1307)
231                                UNAME_MACHINE="alphaev68"
232                                ;;
233                esac
234        fi
235        rm -f $dummy.s $dummy
236        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
237        exit 0 ;;
238    Alpha\ *:Windows_NT*:*)
239        # How do we know it's Interix rather than the generic POSIX subsystem?
240        # Should we change UNAME_MACHINE based on the output of uname instead
241        # of the specific Alpha model?
242        echo alpha-pc-interix
243        exit 0 ;;
244    21064:Windows_NT:50:3)
245        echo alpha-dec-winnt3.5
246        exit 0 ;;
247    Amiga*:UNIX_System_V:4.0:*)
248        echo m68k-unknown-sysv4
249        exit 0;;
250    amiga:OpenBSD:*:*)
251        echo m68k-unknown-openbsd${UNAME_RELEASE}
252        exit 0 ;;
253    *:[Aa]miga[Oo][Ss]:*:*)
254        echo ${UNAME_MACHINE}-unknown-amigaos
255        exit 0 ;;
256    arc64:OpenBSD:*:*)
257        echo mips64el-unknown-openbsd${UNAME_RELEASE}
258        exit 0 ;;
259    arc:OpenBSD:*:*)
260        echo mipsel-unknown-openbsd${UNAME_RELEASE}
261        exit 0 ;;
262    hkmips:OpenBSD:*:*)
263        echo mips-unknown-openbsd${UNAME_RELEASE}
264        exit 0 ;;
265    pmax:OpenBSD:*:*)
266        echo mipsel-unknown-openbsd${UNAME_RELEASE}
267        exit 0 ;;
268    sgi:OpenBSD:*:*)
269        echo mips-unknown-openbsd${UNAME_RELEASE}
270        exit 0 ;;
271    wgrisc:OpenBSD:*:*)
272        echo mipsel-unknown-openbsd${UNAME_RELEASE}
273        exit 0 ;;
274    *:OS/390:*:*)
275        echo i370-ibm-openedition
276        exit 0 ;;
277    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
278        echo arm-acorn-riscix${UNAME_RELEASE}
279        exit 0;;
280    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
281        echo hppa1.1-hitachi-hiuxmpp
282        exit 0;;
283    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
284        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
285        if test "`(/bin/universe) 2>/dev/null`" = att ; then
286                echo pyramid-pyramid-sysv3
287        else
288                echo pyramid-pyramid-bsd
289        fi
290        exit 0 ;;
291    NILE*:*:*:dcosx)
292        echo pyramid-pyramid-svr4
293        exit 0 ;;
294    sun4H:SunOS:5.*:*)
295        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
296        exit 0 ;;
297    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
298        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
299        exit 0 ;;
300    i86pc:SunOS:5.*:*)
301        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
302        exit 0 ;;
303    sun4*:SunOS:6*:*)
304        # According to config.sub, this is the proper way to canonicalize
305        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
306        # it's likely to be more like Solaris than SunOS4.
307        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
308        exit 0 ;;
309    sun4*:SunOS:*:*)
310        case "`/usr/bin/arch -k`" in
311            Series*|S4*)
312                UNAME_RELEASE=`uname -v`
313                ;;
314        esac
315        # Japanese Language versions have a version number like `4.1.3-JL'.
316        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
317        exit 0 ;;
318    sun3*:SunOS:*:*)
319        echo m68k-sun-sunos${UNAME_RELEASE}
320        exit 0 ;;
321    sun*:*:4.2BSD:*)
322        UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
323        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
324        case "`/bin/arch`" in
325            sun3)
326                echo m68k-sun-sunos${UNAME_RELEASE}
327                ;;
328            sun4)
329                echo sparc-sun-sunos${UNAME_RELEASE}
330                ;;
331        esac
332        exit 0 ;;
333    aushp:SunOS:*:*)
334        echo sparc-auspex-sunos${UNAME_RELEASE}
335        exit 0 ;;
336    sparc*:NetBSD:*)
337        echo `uname -p`-unknown-netbsd${UNAME_RELEASE}
338        exit 0 ;;
339    atari*:OpenBSD:*:*)
340        echo m68k-unknown-openbsd${UNAME_RELEASE}
341        exit 0 ;;
342    # The situation for MiNT is a little confusing.  The machine name
343    # can be virtually everything (everything which is not
344    # "atarist" or "atariste" at least should have a processor
345    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
346    # to the lowercase version "mint" (or "freemint").  Finally
347    # the system name "TOS" denotes a system which is actually not
348    # MiNT.  But MiNT is downward compatible to TOS, so this should
349    # be no problem.
350    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
351        echo m68k-atari-mint${UNAME_RELEASE}
352        exit 0 ;;
353    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
354        echo m68k-atari-mint${UNAME_RELEASE}
355        exit 0 ;;
356    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
357        echo m68k-atari-mint${UNAME_RELEASE}
358        exit 0 ;;
359    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
360        echo m68k-milan-mint${UNAME_RELEASE}
361        exit 0 ;;
362    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
363        echo m68k-hades-mint${UNAME_RELEASE}
364        exit 0 ;;
365    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
366        echo m68k-unknown-mint${UNAME_RELEASE}
367        exit 0 ;;
368    sun3*:OpenBSD:*:*)
369        echo m68k-unknown-openbsd${UNAME_RELEASE}
370        exit 0 ;;
371    mac68k:OpenBSD:*:*)
372        echo m68k-unknown-openbsd${UNAME_RELEASE}
373        exit 0 ;;
374    mvme68k:OpenBSD:*:*)
375        echo m68k-unknown-openbsd${UNAME_RELEASE}
376        exit 0 ;;
377    mvme88k:OpenBSD:*:*)
378        echo m88k-unknown-openbsd${UNAME_RELEASE}
379        exit 0 ;;
380    powerpc:machten:*:*)
381        echo powerpc-apple-machten${UNAME_RELEASE}
382        exit 0 ;;
383    RISC*:Mach:*:*)
384        echo mips-dec-mach_bsd4.3
385        exit 0 ;;
386    RISC*:ULTRIX:*:*)
387        echo mips-dec-ultrix${UNAME_RELEASE}
388        exit 0 ;;
389    VAX*:ULTRIX*:*:*)
390        echo vax-dec-ultrix${UNAME_RELEASE}
391        exit 0 ;;
392    2020:CLIX:*:* | 2430:CLIX:*:*)
393        echo clipper-intergraph-clix${UNAME_RELEASE}
394        exit 0 ;;
395    mips:*:*:UMIPS | mips:*:*:RISCos)
396        eval $set_cc_for_build
397        sed 's/^        //' << EOF >$dummy.c
398#ifdef __cplusplus
399#include <stdio.h>  /* for printf() prototype */
400        int main (int argc, char *argv[]) {
401#else
402        int main (argc, argv) int argc; char *argv[]; {
403#endif
404        #if defined (host_mips) && defined (MIPSEB)
405        #if defined (SYSTYPE_SYSV)
406          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
407        #endif
408        #if defined (SYSTYPE_SVR4)
409          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
410        #endif
411        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
412          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
413        #endif
414        #endif
415          exit (-1);
416        }
417EOF
418        $CC_FOR_BUILD $dummy.c -o $dummy \
419          && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
420          && rm -f $dummy.c $dummy && exit 0
421        rm -f $dummy.c $dummy
422        echo mips-mips-riscos${UNAME_RELEASE}
423        exit 0 ;;
424    Motorola:PowerMAX_OS:*:*)
425        echo powerpc-motorola-powermax
426        exit 0 ;;
427    Night_Hawk:Power_UNIX:*:*)
428        echo powerpc-harris-powerunix
429        exit 0 ;;
430    m88k:CX/UX:7*:*)
431        echo m88k-harris-cxux7
432        exit 0 ;;
433    m88k:*:4*:R4*)
434        echo m88k-motorola-sysv4
435        exit 0 ;;
436    m88k:*:3*:R3*)
437        echo m88k-motorola-sysv3
438        exit 0 ;;
439    AViiON:dgux:*:*)
440        # DG/UX returns AViiON for all architectures
441        UNAME_PROCESSOR=`/usr/bin/uname -p`
442        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
443        then
444            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
445               [ ${TARGET_BINARY_INTERFACE}x = x ]
446            then
447                echo m88k-dg-dgux${UNAME_RELEASE}
448            else
449                echo m88k-dg-dguxbcs${UNAME_RELEASE}
450            fi
451        else
452            echo i586-dg-dgux${UNAME_RELEASE}
453        fi
454        exit 0 ;;
455    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
456        echo m88k-dolphin-sysv3
457        exit 0 ;;
458    M88*:*:R3*:*)
459        # Delta 88k system running SVR3
460        echo m88k-motorola-sysv3
461        exit 0 ;;
462    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
463        echo m88k-tektronix-sysv3
464        exit 0 ;;
465    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
466        echo m68k-tektronix-bsd
467        exit 0 ;;
468    *:IRIX*:*:*)
469        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
470        exit 0 ;;
471    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
472        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
473        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
474    i*86:AIX:*:*)
475        echo i386-ibm-aix
476        exit 0 ;;
477    ia64:AIX:*:*)
478        if [ -x /usr/bin/oslevel ] ; then
479                IBM_REV=`/usr/bin/oslevel`
480        else
481                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
482        fi
483        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
484        exit 0 ;;
485    *:AIX:2:3)
486        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
487                eval $set_cc_for_build
488                sed 's/^                //' << EOF >$dummy.c
489                #include <sys/systemcfg.h>
490
491                main()
492                        {
493                        if (!__power_pc())
494                                exit(1);
495                        puts("powerpc-ibm-aix3.2.5");
496                        exit(0);
497                        }
498EOF
499                $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
500                rm -f $dummy.c $dummy
501                echo rs6000-ibm-aix3.2.5
502        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
503                echo rs6000-ibm-aix3.2.4
504        else
505                echo rs6000-ibm-aix3.2
506        fi
507        exit 0 ;;
508    *:AIX:*:[45])
509        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
510        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
511                IBM_ARCH=rs6000
512        else
513                IBM_ARCH=powerpc
514        fi
515        if [ -x /usr/bin/oslevel ] ; then
516                IBM_REV=`/usr/bin/oslevel`
517        else
518                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
519        fi
520        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
521        exit 0 ;;
522    *:AIX:*:*)
523        echo rs6000-ibm-aix
524        exit 0 ;;
525    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
526        echo romp-ibm-bsd4.4
527        exit 0 ;;
528    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
529        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
530        exit 0 ;;                           # report: romp-ibm BSD 4.3
531    *:BOSX:*:*)
532        echo rs6000-bull-bosx
533        exit 0 ;;
534    DPX/2?00:B.O.S.:*:*)
535        echo m68k-bull-sysv3
536        exit 0 ;;
537    9000/[34]??:4.3bsd:1.*:*)
538        echo m68k-hp-bsd
539        exit 0 ;;
540    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
541        echo m68k-hp-bsd4.4
542        exit 0 ;;
543    9000/[34678]??:HP-UX:*:*)
544        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
545        case "${UNAME_MACHINE}" in
546            9000/31? )            HP_ARCH=m68000 ;;
547            9000/[34]?? )         HP_ARCH=m68k ;;
548            9000/[678][0-9][0-9])
549              case "${HPUX_REV}" in
550                11.[0-9][0-9])
551                  if [ -x /usr/bin/getconf ]; then
552                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
553                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
554                    case "${sc_cpu_version}" in
555                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
556                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
557                      532)                      # CPU_PA_RISC2_0
558                        case "${sc_kernel_bits}" in
559                          32) HP_ARCH="hppa2.0n" ;;
560                          64) HP_ARCH="hppa2.0w" ;;
561                        esac ;;
562                    esac
563                  fi ;;
564              esac
565              if [ "${HP_ARCH}" = "" ]; then
566              eval $set_cc_for_build
567              sed 's/^              //' << EOF >$dummy.c
568
569              #define _HPUX_SOURCE
570              #include <stdlib.h>
571              #include <unistd.h>
572
573              int main ()
574              {
575              #if defined(_SC_KERNEL_BITS)
576                  long bits = sysconf(_SC_KERNEL_BITS);
577              #endif
578                  long cpu  = sysconf (_SC_CPU_VERSION);
579
580                  switch (cpu)
581                {
582                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
583                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
584                case CPU_PA_RISC2_0:
585              #if defined(_SC_KERNEL_BITS)
586                    switch (bits)
587                        {
588                        case 64: puts ("hppa2.0w"); break;
589                        case 32: puts ("hppa2.0n"); break;
590                        default: puts ("hppa2.0"); break;
591                        } break;
592              #else  /* !defined(_SC_KERNEL_BITS) */
593                    puts ("hppa2.0"); break;
594              #endif
595                default: puts ("hppa1.0"); break;
596                }
597                  exit (0);
598              }
599EOF
600            (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
601            if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
602            rm -f $dummy.c $dummy
603        fi ;;
604        esac
605        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
606        exit 0 ;;
607    ia64:HP-UX:*:*)
608        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
609        echo ia64-hp-hpux${HPUX_REV}
610        exit 0 ;;
611    3050*:HI-UX:*:*)
612        eval $set_cc_for_build
613        sed 's/^        //' << EOF >$dummy.c
614        #include <unistd.h>
615        int
616        main ()
617        {
618          long cpu = sysconf (_SC_CPU_VERSION);
619          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
620             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
621             results, however.  */
622          if (CPU_IS_PA_RISC (cpu))
623            {
624              switch (cpu)
625                {
626                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
627                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
628                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
629                  default: puts ("hppa-hitachi-hiuxwe2"); break;
630                }
631            }
632          else if (CPU_IS_HP_MC68K (cpu))
633            puts ("m68k-hitachi-hiuxwe2");
634          else puts ("unknown-hitachi-hiuxwe2");
635          exit (0);
636        }
637EOF
638        $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
639        rm -f $dummy.c $dummy
640        echo unknown-hitachi-hiuxwe2
641        exit 0 ;;
642    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
643        echo hppa1.1-hp-bsd
644        exit 0 ;;
645    9000/8??:4.3bsd:*:*)
646        echo hppa1.0-hp-bsd
647        exit 0 ;;
648    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
649        echo hppa1.0-hp-mpeix
650        exit 0 ;;
651    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
652        echo hppa1.1-hp-osf
653        exit 0 ;;
654    hp8??:OSF1:*:*)
655        echo hppa1.0-hp-osf
656        exit 0 ;;
657    i*86:OSF1:*:*)
658        if [ -x /usr/sbin/sysversion ] ; then
659            echo ${UNAME_MACHINE}-unknown-osf1mk
660        else
661            echo ${UNAME_MACHINE}-unknown-osf1
662        fi
663        exit 0 ;;
664    parisc*:Lites*:*:*)
665        echo hppa1.1-hp-lites
666        exit 0 ;;
667    hppa*:OpenBSD:*:*)
668        echo hppa-unknown-openbsd
669        exit 0 ;;
670    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
671        echo c1-convex-bsd
672        exit 0 ;;
673    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
674        if getsysinfo -f scalar_acc
675        then echo c32-convex-bsd
676        else echo c2-convex-bsd
677        fi
678        exit 0 ;;
679    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
680        echo c34-convex-bsd
681        exit 0 ;;
682    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
683        echo c38-convex-bsd
684        exit 0 ;;
685    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
686        echo c4-convex-bsd
687        exit 0 ;;
688    CRAY*X-MP:*:*:*)
689        echo xmp-cray-unicos
690        exit 0 ;;
691    CRAY*Y-MP:*:*:*)
692        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
693        exit 0 ;;
694    CRAY*[A-Z]90:*:*:*)
695        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
696        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
697              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
698              -e 's/\.[^.]*$/.X/'
699        exit 0 ;;
700    CRAY*TS:*:*:*)
701        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
702        exit 0 ;;
703    CRAY*T3D:*:*:*)
704        echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
705        exit 0 ;;
706    CRAY*T3E:*:*:*)
707        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
708        exit 0 ;;
709    CRAY*SV1:*:*:*)
710        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
711        exit 0 ;;
712    CRAY-2:*:*:*)
713        echo cray2-cray-unicos
714        exit 0 ;;
715    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
716        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
717        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
718        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
719        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
720        exit 0 ;;
721    hp300:OpenBSD:*:*)
722        echo m68k-unknown-openbsd${UNAME_RELEASE}
723        exit 0 ;;
724    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
725        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
726        exit 0 ;;
727    sparc*:BSD/OS:*:*)
728        echo sparc-unknown-bsdi${UNAME_RELEASE}
729        exit 0 ;;
730    *:BSD/OS:*:*)
731        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
732        exit 0 ;;
733    *:FreeBSD:*:*)
734        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
735        exit 0 ;;
736    *:OpenBSD:*:*)
737        echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
738        exit 0 ;;
739    i*:CYGWIN*:*)
740        echo ${UNAME_MACHINE}-pc-cygwin
741        exit 0 ;;
742    i*:MINGW*:*)
743        echo ${UNAME_MACHINE}-pc-mingw32
744        exit 0 ;;
745    i*:PW*:*)
746        echo ${UNAME_MACHINE}-pc-pw32
747        exit 0 ;;
748    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
749        # How do we know it's Interix rather than the generic POSIX subsystem?
750        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
751        # UNAME_MACHINE based on the output of uname instead of i386?
752        echo i386-pc-interix
753        exit 0 ;;
754    i*:UWIN*:*)
755        echo ${UNAME_MACHINE}-pc-uwin
756        exit 0 ;;
757    p*:CYGWIN*:*)
758        echo powerpcle-unknown-cygwin
759        exit 0 ;;
760    prep*:SunOS:5.*:*)
761        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
762        exit 0 ;;
763    *:GNU:*:*)
764        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
765        exit 0 ;;
766    i*86:Minix:*:*)
767        echo ${UNAME_MACHINE}-pc-minix
768        exit 0 ;;
769    arm*:Linux:*:*)
770        echo ${UNAME_MACHINE}-unknown-linux-gnu
771        exit 0 ;;
772    ia64:Linux:*:*)
773        echo ${UNAME_MACHINE}-unknown-linux
774        exit 0 ;;
775    m68*:Linux:*:*)
776        echo ${UNAME_MACHINE}-unknown-linux-gnu
777        exit 0 ;;
778    mips:Linux:*:*)
779        case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
780          big)    echo mips-unknown-linux-gnu && exit 0 ;;
781          little) echo mipsel-unknown-linux-gnu && exit 0 ;;
782        esac
783        ;;
784    ppc:Linux:*:*)
785        echo powerpc-unknown-linux-gnu
786        exit 0 ;;
787    ppc64:Linux:*:*)
788        echo powerpc64-unknown-linux-gnu
789        exit 0 ;;
790    alpha:Linux:*:*)
791        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
792          EV5)   UNAME_MACHINE=alphaev5 ;;
793          EV56)  UNAME_MACHINE=alphaev56 ;;
794          PCA56) UNAME_MACHINE=alphapca56 ;;
795          PCA57) UNAME_MACHINE=alphapca56 ;;
796          EV6)   UNAME_MACHINE=alphaev6 ;;
797          EV67)  UNAME_MACHINE=alphaev67 ;;
798          EV68*) UNAME_MACHINE=alphaev68 ;;
799        esac
800        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
801        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
802        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
803        exit 0 ;;
804    parisc:Linux:*:* | hppa:Linux:*:*)
805        # Look for CPU level
806        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
807          PA7*) echo hppa1.1-unknown-linux-gnu ;;
808          PA8*) echo hppa2.0-unknown-linux-gnu ;;
809          *)    echo hppa-unknown-linux-gnu ;;
810        esac
811        exit 0 ;;
812    parisc64:Linux:*:* | hppa64:Linux:*:*)
813        echo hppa64-unknown-linux-gnu
814        exit 0 ;;
815    s390:Linux:*:* | s390x:Linux:*:*)
816        echo ${UNAME_MACHINE}-ibm-linux
817        exit 0 ;;
818    sh*:Linux:*:*)
819        echo ${UNAME_MACHINE}-unknown-linux-gnu
820        exit 0 ;;
821    sparc:Linux:*:* | sparc64:Linux:*:*)
822        echo ${UNAME_MACHINE}-unknown-linux-gnu
823        exit 0 ;;
824    x86_64:Linux:*:*)
825        echo x86_64-unknown-linux-gnu
826        exit 0 ;;
827    i*86:Linux:*:*)
828        # The BFD linker knows what the default object file format is, so
829        # first see if it will tell us. cd to the root directory to prevent
830        # problems with other programs or directories called `ld' in the path.
831        ld_supported_targets=`cd /; ld --help 2>&1 \
832                         | sed -ne '/supported targets:/!d
833                                    s/[         ][      ]*/ /g
834                                    s/.*supported targets: *//
835                                    s/ .*//
836                                    p'`
837        case "$ld_supported_targets" in
838          elf32-i386)
839                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
840                ;;
841          a.out-i386-linux)
842                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
843                exit 0 ;;               
844          coff-i386)
845                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
846                exit 0 ;;
847          "")
848                # Either a pre-BFD a.out linker (linux-gnuoldld) or
849                # one that does not give us useful --help.
850                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
851                exit 0 ;;
852        esac
853        # Determine whether the default compiler is a.out or elf
854        eval $set_cc_for_build
855        cat >$dummy.c <<EOF
856#include <features.h>
857#ifdef __cplusplus
858#include <stdio.h>  /* for printf() prototype */
859        int main (int argc, char *argv[]) {
860#else
861        int main (argc, argv) int argc; char *argv[]; {
862#endif
863#ifdef __ELF__
864# ifdef __GLIBC__
865#  if __GLIBC__ >= 2
866    printf ("%s-pc-linux-gnu\n", argv[1]);
867#  else
868    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
869#  endif
870# else
871   printf ("%s-pc-linux-gnulibc1\n", argv[1]);
872# endif
873#else
874  printf ("%s-pc-linux-gnuaout\n", argv[1]);
875#endif
876  return 0;
877}
878EOF
879        $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
880        rm -f $dummy.c $dummy
881        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
882        ;;
883    i*86:DYNIX/ptx:4*:*)
884        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
885        # earlier versions are messed up and put the nodename in both
886        # sysname and nodename.
887        echo i386-sequent-sysv4
888        exit 0 ;;
889    i*86:UNIX_SV:4.2MP:2.*)
890        # Unixware is an offshoot of SVR4, but it has its own version
891        # number series starting with 2...
892        # I am not positive that other SVR4 systems won't match this,
893        # I just have to hope.  -- rms.
894        # Use sysv4.2uw... so that sysv4* matches it.
895        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
896        exit 0 ;;
897    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
898        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
899        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
900                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
901        else
902                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
903        fi
904        exit 0 ;;
905    i*86:*:5:[78]*)
906        case `/bin/uname -X | grep "^Machine"` in
907            *486*)           UNAME_MACHINE=i486 ;;
908            *Pentium)        UNAME_MACHINE=i586 ;;
909            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
910        esac
911        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
912        exit 0 ;;
913    i*86:*:3.2:*)
914        if test -f /usr/options/cb.name; then
915                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
916                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
917        elif /bin/uname -X 2>/dev/null >/dev/null ; then
918                UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
919                (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
920                (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
921                        && UNAME_MACHINE=i586
922                (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
923                        && UNAME_MACHINE=i686
924                (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
925                        && UNAME_MACHINE=i686
926                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
927        else
928                echo ${UNAME_MACHINE}-pc-sysv32
929        fi
930        exit 0 ;;
931    i*86:*DOS:*:*)
932        echo ${UNAME_MACHINE}-pc-msdosdjgpp
933        exit 0 ;;
934    pc:*:*:*)
935        # Left here for compatibility:
936        # uname -m prints for DJGPP always 'pc', but it prints nothing about
937        # the processor, so we play safe by assuming i386.
938        echo i386-pc-msdosdjgpp
939        exit 0 ;;
940    Intel:Mach:3*:*)
941        echo i386-pc-mach3
942        exit 0 ;;
943    paragon:*:*:*)
944        echo i860-intel-osf1
945        exit 0 ;;
946    i860:*:4.*:*) # i860-SVR4
947        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
948          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
949        else # Add other i860-SVR4 vendors below as they are discovered.
950          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
951        fi
952        exit 0 ;;
953    mini*:CTIX:SYS*5:*)
954        # "miniframe"
955        echo m68010-convergent-sysv
956        exit 0 ;;
957    M68*:*:R3V[567]*:*)
958        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
959    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
960        OS_REL=''
961        test -r /etc/.relid \
962        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
963        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
964          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
965        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
966          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
967    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
968        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
969          && echo i486-ncr-sysv4 && exit 0 ;;
970    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
971        echo m68k-unknown-lynxos${UNAME_RELEASE}
972        exit 0 ;;
973    mc68030:UNIX_System_V:4.*:*)
974        echo m68k-atari-sysv4
975        exit 0 ;;
976    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
977        echo i386-unknown-lynxos${UNAME_RELEASE}
978        exit 0 ;;
979    TSUNAMI:LynxOS:2.*:*)
980        echo sparc-unknown-lynxos${UNAME_RELEASE}
981        exit 0 ;;
982    rs6000:LynxOS:2.*:*)
983        echo rs6000-unknown-lynxos${UNAME_RELEASE}
984        exit 0 ;;
985    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
986        echo powerpc-unknown-lynxos${UNAME_RELEASE}
987        exit 0 ;;
988    SM[BE]S:UNIX_SV:*:*)
989        echo mips-dde-sysv${UNAME_RELEASE}
990        exit 0 ;;
991    RM*:ReliantUNIX-*:*:*)
992        echo mips-sni-sysv4
993        exit 0 ;;
994    RM*:SINIX-*:*:*)
995        echo mips-sni-sysv4
996        exit 0 ;;
997    *:SINIX-*:*:*)
998        if uname -p 2>/dev/null >/dev/null ; then
999                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1000                echo ${UNAME_MACHINE}-sni-sysv4
1001        else
1002                echo ns32k-sni-sysv
1003        fi
1004        exit 0 ;;
1005    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1006                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1007        echo i586-unisys-sysv4
1008        exit 0 ;;
1009    *:UNIX_System_V:4*:FTX*)
1010        # From Gerald Hewes <hewes@openmarket.com>.
1011        # How about differentiating between stratus architectures? -djm
1012        echo hppa1.1-stratus-sysv4
1013        exit 0 ;;
1014    *:*:*:FTX*)
1015        # From seanf@swdc.stratus.com.
1016        echo i860-stratus-sysv4
1017        exit 0 ;;
1018    *:VOS:*:*)
1019        # From Paul.Green@stratus.com.
1020        echo hppa1.1-stratus-vos
1021        exit 0 ;;
1022    mc68*:A/UX:*:*)
1023        echo m68k-apple-aux${UNAME_RELEASE}
1024        exit 0 ;;
1025    news*:NEWS-OS:6*:*)
1026        echo mips-sony-newsos6
1027        exit 0 ;;
1028    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1029        if [ -d /usr/nec ]; then
1030                echo mips-nec-sysv${UNAME_RELEASE}
1031        else
1032                echo mips-unknown-sysv${UNAME_RELEASE}
1033        fi
1034        exit 0 ;;
1035    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1036        echo powerpc-be-beos
1037        exit 0 ;;
1038    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1039        echo powerpc-apple-beos
1040        exit 0 ;;
1041    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1042        echo i586-pc-beos
1043        exit 0 ;;
1044    SX-4:SUPER-UX:*:*)
1045        echo sx4-nec-superux${UNAME_RELEASE}
1046        exit 0 ;;
1047    SX-5:SUPER-UX:*:*)
1048        echo sx5-nec-superux${UNAME_RELEASE}
1049        exit 0 ;;
1050    Power*:Rhapsody:*:*)
1051        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1052        exit 0 ;;
1053    *:Rhapsody:*:*)
1054        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1055        exit 0 ;;
1056    *:Darwin:*:*)
1057        echo `uname -p`-apple-darwin${UNAME_RELEASE}
1058        exit 0 ;;
1059    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1060        if test "${UNAME_MACHINE}" = "x86pc"; then
1061                UNAME_MACHINE=pc
1062        fi
1063        echo `uname -p`-${UNAME_MACHINE}-nto-qnx
1064        exit 0 ;;
1065    *:QNX:*:4*)
1066        echo i386-pc-qnx
1067        exit 0 ;;
1068    NSR-[KW]:NONSTOP_KERNEL:*:*)
1069        echo nsr-tandem-nsk${UNAME_RELEASE}
1070        exit 0 ;;
1071    *:NonStop-UX:*:*)
1072        echo mips-compaq-nonstopux
1073        exit 0 ;;
1074    BS2000:POSIX*:*:*)
1075        echo bs2000-siemens-sysv
1076        exit 0 ;;
1077    DS/*:UNIX_System_V:*:*)
1078        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1079        exit 0 ;;
1080    *:Plan9:*:*)
1081        # "uname -m" is not consistent, so use $cputype instead. 386
1082        # is converted to i386 for consistency with other x86
1083        # operating systems.
1084        if test "$cputype" = "386"; then
1085            UNAME_MACHINE=i386
1086        else
1087            UNAME_MACHINE="$cputype"
1088        fi
1089        echo ${UNAME_MACHINE}-unknown-plan9
1090        exit 0 ;;
1091    i*86:OS/2:*:*)
1092        # If we were able to find `uname', then EMX Unix compatibility
1093        # is probably installed.
1094        echo ${UNAME_MACHINE}-pc-os2-emx
1095        exit 0 ;;
1096    *:TOPS-10:*:*)
1097        echo pdp10-unknown-tops10
1098        exit 0 ;;
1099    *:TENEX:*:*)
1100        echo pdp10-unknown-tenex
1101        exit 0 ;;
1102    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1103        echo pdp10-dec-tops20
1104        exit 0 ;;
1105    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1106        echo pdp10-xkl-tops20
1107        exit 0 ;;
1108    *:TOPS-20:*:*)
1109        echo pdp10-unknown-tops20
1110        exit 0 ;;
1111    *:ITS:*:*)
1112        echo pdp10-unknown-its
1113        exit 0 ;;
1114    i*86:XTS-300:*:STOP)
1115        echo ${UNAME_MACHINE}-unknown-stop
1116        exit 0 ;;
1117    i*86:atheos:*:*)
1118        echo ${UNAME_MACHINE}-unknown-atheos
1119        exit 0 ;;
1120esac
1121
1122#echo '(No uname command or uname output not recognized.)' 1>&2
1123#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1124
1125eval $set_cc_for_build
1126cat >$dummy.c <<EOF
1127#ifdef _SEQUENT_
1128# include <sys/types.h>
1129# include <sys/utsname.h>
1130#endif
1131main ()
1132{
1133#if defined (sony)
1134#if defined (MIPSEB)
1135  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1136     I don't know....  */
1137  printf ("mips-sony-bsd\n"); exit (0);
1138#else
1139#include <sys/param.h>
1140  printf ("m68k-sony-newsos%s\n",
1141#ifdef NEWSOS4
1142          "4"
1143#else
1144          ""
1145#endif
1146         ); exit (0);
1147#endif
1148#endif
1149
1150#if defined (__arm) && defined (__acorn) && defined (__unix)
1151  printf ("arm-acorn-riscix"); exit (0);
1152#endif
1153
1154#if defined (hp300) && !defined (hpux)
1155  printf ("m68k-hp-bsd\n"); exit (0);
1156#endif
1157
1158#if defined (NeXT)
1159#if !defined (__ARCHITECTURE__)
1160#define __ARCHITECTURE__ "m68k"
1161#endif
1162  int version;
1163  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1164  if (version < 4)
1165    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1166  else
1167    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1168  exit (0);
1169#endif
1170
1171#if defined (MULTIMAX) || defined (n16)
1172#if defined (UMAXV)
1173  printf ("ns32k-encore-sysv\n"); exit (0);
1174#else
1175#if defined (CMU)
1176  printf ("ns32k-encore-mach\n"); exit (0);
1177#else
1178  printf ("ns32k-encore-bsd\n"); exit (0);
1179#endif
1180#endif
1181#endif
1182
1183#if defined (__386BSD__)
1184  printf ("i386-pc-bsd\n"); exit (0);
1185#endif
1186
1187#if defined (sequent)
1188#if defined (i386)
1189  printf ("i386-sequent-dynix\n"); exit (0);
1190#endif
1191#if defined (ns32000)
1192  printf ("ns32k-sequent-dynix\n"); exit (0);
1193#endif
1194#endif
1195
1196#if defined (_SEQUENT_)
1197    struct utsname un;
1198
1199    uname(&un);
1200
1201    if (strncmp(un.version, "V2", 2) == 0) {
1202        printf ("i386-sequent-ptx2\n"); exit (0);
1203    }
1204    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1205        printf ("i386-sequent-ptx1\n"); exit (0);
1206    }
1207    printf ("i386-sequent-ptx\n"); exit (0);
1208
1209#endif
1210
1211#if defined (vax)
1212# if !defined (ultrix)
1213#  include <sys/param.h>
1214#  if defined (BSD)
1215#   if BSD == 43
1216      printf ("vax-dec-bsd4.3\n"); exit (0);
1217#   else
1218#    if BSD == 199006
1219      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1220#    else
1221      printf ("vax-dec-bsd\n"); exit (0);
1222#    endif
1223#   endif
1224#  else
1225    printf ("vax-dec-bsd\n"); exit (0);
1226#  endif
1227# else
1228    printf ("vax-dec-ultrix\n"); exit (0);
1229# endif
1230#endif
1231
1232#if defined (alliant) && defined (i860)
1233  printf ("i860-alliant-bsd\n"); exit (0);
1234#endif
1235
1236  exit (1);
1237}
1238EOF
1239
1240$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
1241rm -f $dummy.c $dummy
1242
1243# Apollos put the system type in the environment.
1244
1245test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1246
1247# Convex versions that predate uname can use getsysinfo(1)
1248
1249if [ -x /usr/convex/getsysinfo ]
1250then
1251    case `getsysinfo -f cpu_type` in
1252    c1*)
1253        echo c1-convex-bsd
1254        exit 0 ;;
1255    c2*)
1256        if getsysinfo -f scalar_acc
1257        then echo c32-convex-bsd
1258        else echo c2-convex-bsd
1259        fi
1260        exit 0 ;;
1261    c34*)
1262        echo c34-convex-bsd
1263        exit 0 ;;
1264    c38*)
1265        echo c38-convex-bsd
1266        exit 0 ;;
1267    c4*)
1268        echo c4-convex-bsd
1269        exit 0 ;;
1270    esac
1271fi
1272
1273cat >&2 <<EOF
1274$0: unable to guess system type
1275
1276This script, last modified $timestamp, has failed to recognize
1277the operating system you are using. It is advised that you
1278download the most up to date version of the config scripts from
1279
1280    ftp://ftp.gnu.org/pub/gnu/config/
1281
1282If the version you run ($0) is already up to date, please
1283send the following data and any information you think might be
1284pertinent to <config-patches@gnu.org> in order to provide the needed
1285information to handle your system.
1286
1287config.guess timestamp = $timestamp
1288
1289uname -m = `(uname -m) 2>/dev/null || echo unknown`
1290uname -r = `(uname -r) 2>/dev/null || echo unknown`
1291uname -s = `(uname -s) 2>/dev/null || echo unknown`
1292uname -v = `(uname -v) 2>/dev/null || echo unknown`
1293
1294/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1295/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1296
1297hostinfo               = `(hostinfo) 2>/dev/null`
1298/bin/universe          = `(/bin/universe) 2>/dev/null`
1299/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1300/bin/arch              = `(/bin/arch) 2>/dev/null`
1301/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1302/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1303
1304UNAME_MACHINE = ${UNAME_MACHINE}
1305UNAME_RELEASE = ${UNAME_RELEASE}
1306UNAME_SYSTEM  = ${UNAME_SYSTEM}
1307UNAME_VERSION = ${UNAME_VERSION}
1308EOF
1309
1310exit 1
1311
1312# Local variables:
1313# eval: (add-hook 'write-file-hooks 'time-stamp)
1314# time-stamp-start: "timestamp='"
1315# time-stamp-format: "%:y-%02m-%02d"
1316# time-stamp-end: "'"
1317# End:
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