source: tags/release-0.6/config.guess @ 704

Revision 267, 42.6 KB checked in by dcarter, 5 years ago (diff)

Merge 234:266 from development branch
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1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
5
6timestamp='2005-07-08'
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., 51 Franklin Street - Fifth Floor, Boston, MA
21# 02110-1301, USA.
22#
23# As a special exception to the GNU General Public License, if you
24# distribute this file as part of a program that contains a
25# configuration script generated by Autoconf, you may include it under
26# the same distribution terms that you use for the rest of that program.
27
28
29# Originally written by Per Bothner <per@bothner.com>.
30# Please send patches to <config-patches@gnu.org>.  Submit a context
31# diff and a properly formatted ChangeLog entry.
32#
33# This script attempts to guess a canonical system name similar to
34# config.sub.  If it succeeds, it prints the system name on stdout, and
35# exits with 0.  Otherwise, it exits with 1.
36#
37# The plan is that this can be called by configure scripts if you
38# don't specify an explicit build system type.
39
40me=`echo "$0" | sed -e 's,.*/,,'`
41
42usage="\
43Usage: $0 [OPTION]
44
45Output the configuration name of the system \`$me' is run on.
46
47Operation modes:
48  -h, --help         print this help, then exit
49  -t, --time-stamp   print date of last modification, then exit
50  -v, --version      print version number, then exit
51
52Report bugs and patches to <config-patches@gnu.org>."
53
54version="\
55GNU config.guess ($timestamp)
56
57Originally written by Per Bothner.
58Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
59Free Software Foundation, Inc.
60
61This is free software; see the source for copying conditions.  There is NO
62warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
63
64help="
65Try \`$me --help' for more information."
66
67# Parse command line
68while test $# -gt 0 ; do
69  case $1 in
70    --time-stamp | --time* | -t )
71       echo "$timestamp" ; exit ;;
72    --version | -v )
73       echo "$version" ; exit ;;
74    --help | --h* | -h )
75       echo "$usage"; exit ;;
76    -- )     # Stop option processing
77       shift; break ;;
78    - ) # Use stdin as input.
79       break ;;
80    -* )
81       echo "$me: invalid option $1$help" >&2
82       exit 1 ;;
83    * )
84       break ;;
85  esac
86done
87
88if test $# != 0; then
89  echo "$me: too many arguments$help" >&2
90  exit 1
91fi
92
93trap 'exit 1' 1 2 15
94
95# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
96# compiler to aid in system detection is discouraged as it requires
97# temporary files to be created and, as you can see below, it is a
98# headache to deal with in a portable fashion.
99
100# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
101# use `HOST_CC' if defined, but it is deprecated.
102
103# Portable tmp directory creation inspired by the Autoconf team.
104
105set_cc_for_build='
106trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
107trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
108: ${TMPDIR=/tmp} ;
109 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
110 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
111 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
112 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
113dummy=$tmp/dummy ;
114tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
115case $CC_FOR_BUILD,$HOST_CC,$CC in
116 ,,)    echo "int x;" > $dummy.c ;
117        for c in cc gcc c89 c99 ; do
118          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
119             CC_FOR_BUILD="$c"; break ;
120          fi ;
121        done ;
122        if test x"$CC_FOR_BUILD" = x ; then
123          CC_FOR_BUILD=no_compiler_found ;
124        fi
125        ;;
126 ,,*)   CC_FOR_BUILD=$CC ;;
127 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
128esac ; set_cc_for_build= ;'
129
130# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
131# (ghazi@noc.rutgers.edu 1994-08-24)
132if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
133        PATH=$PATH:/.attbin ; export PATH
134fi
135
136UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
137UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
138UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
139UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
140
141case "${UNAME_MACHINE}" in
142    i?86)
143        test -z "$VENDOR" && VENDOR=pc
144        ;;
145    *)
146        test -z "$VENDOR" && VENDOR=unknown
147        ;;
148esac
149test -f /etc/SuSE-release -o -f /.buildenv && VENDOR=suse
150
151# Note: order is significant - the case branches are not exclusive.
152
153case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
154    *:NetBSD:*:*)
155        # NetBSD (nbsd) targets should (where applicable) match one or
156        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
157        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
158        # switched to ELF, *-*-netbsd* would select the old
159        # object file format.  This provides both forward
160        # compatibility and a consistent mechanism for selecting the
161        # object file format.
162        #
163        # Note: NetBSD doesn't particularly care about the vendor
164        # portion of the name.  We always set it to "unknown".
165        sysctl="sysctl -n hw.machine_arch"
166        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
167            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
168        case "${UNAME_MACHINE_ARCH}" in
169            armeb) machine=armeb-unknown ;;
170            arm*) machine=arm-unknown ;;
171            sh3el) machine=shl-unknown ;;
172            sh3eb) machine=sh-unknown ;;
173            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
174        esac
175        # The Operating System including object format, if it has switched
176        # to ELF recently, or will in the future.
177        case "${UNAME_MACHINE_ARCH}" in
178            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
179                eval $set_cc_for_build
180                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
181                        | grep __ELF__ >/dev/null
182                then
183                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
184                    # Return netbsd for either.  FIX?
185                    os=netbsd
186                else
187                    os=netbsdelf
188                fi
189                ;;
190            *)
191                os=netbsd
192                ;;
193        esac
194        # The OS release
195        # Debian GNU/NetBSD machines have a different userland, and
196        # thus, need a distinct triplet. However, they do not need
197        # kernel version information, so it can be replaced with a
198        # suitable tag, in the style of linux-gnu.
199        case "${UNAME_VERSION}" in
200            Debian*)
201                release='-gnu'
202                ;;
203            *)
204                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
205                ;;
206        esac
207        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
208        # contains redundant information, the shorter form:
209        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
210        echo "${machine}-${os}${release}"
211        exit ;;
212    *:OpenBSD:*:*)
213        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
214        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
215        exit ;;
216    *:ekkoBSD:*:*)
217        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
218        exit ;;
219    macppc:MirBSD:*:*)
220        echo powerppc-unknown-mirbsd${UNAME_RELEASE}
221        exit ;;
222    *:MirBSD:*:*)
223        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
224        exit ;;
225    alpha:OSF1:*:*)
226        case $UNAME_RELEASE in
227        *4.0)
228                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
229                ;;
230        *5.*)
231                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
232                ;;
233        esac
234        # According to Compaq, /usr/sbin/psrinfo has been available on
235        # OSF/1 and Tru64 systems produced since 1995.  I hope that
236        # covers most systems running today.  This code pipes the CPU
237        # types through head -n 1, so we only detect the type of CPU 0.
238        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
239        case "$ALPHA_CPU_TYPE" in
240            "EV4 (21064)")
241                UNAME_MACHINE="alpha" ;;
242            "EV4.5 (21064)")
243                UNAME_MACHINE="alpha" ;;
244            "LCA4 (21066/21068)")
245                UNAME_MACHINE="alpha" ;;
246            "EV5 (21164)")
247                UNAME_MACHINE="alphaev5" ;;
248            "EV5.6 (21164A)")
249                UNAME_MACHINE="alphaev56" ;;
250            "EV5.6 (21164PC)")
251                UNAME_MACHINE="alphapca56" ;;
252            "EV5.7 (21164PC)")
253                UNAME_MACHINE="alphapca57" ;;
254            "EV6 (21264)")
255                UNAME_MACHINE="alphaev6" ;;
256            "EV6.7 (21264A)")
257                UNAME_MACHINE="alphaev67" ;;
258            "EV6.8CB (21264C)")
259                UNAME_MACHINE="alphaev68" ;;
260            "EV6.8AL (21264B)")
261                UNAME_MACHINE="alphaev68" ;;
262            "EV6.8CX (21264D)")
263                UNAME_MACHINE="alphaev68" ;;
264            "EV6.9A (21264/EV69A)")
265                UNAME_MACHINE="alphaev69" ;;
266            "EV7 (21364)")
267                UNAME_MACHINE="alphaev7" ;;
268            "EV7.9 (21364A)")
269                UNAME_MACHINE="alphaev79" ;;
270        esac
271        # A Pn.n version is a patched version.
272        # A Vn.n version is a released version.
273        # A Tn.n version is a released field test version.
274        # A Xn.n version is an unreleased experimental baselevel.
275        # 1.2 uses "1.2" for uname -r.
276        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
277        exit ;;
278    Alpha\ *:Windows_NT*:*)
279        # How do we know it's Interix rather than the generic POSIX subsystem?
280        # Should we change UNAME_MACHINE based on the output of uname instead
281        # of the specific Alpha model?
282        echo alpha-pc-interix
283        exit ;;
284    21064:Windows_NT:50:3)
285        echo alpha-dec-winnt3.5
286        exit ;;
287    Amiga*:UNIX_System_V:4.0:*)
288        echo m68k-unknown-sysv4
289        exit ;;
290    *:[Aa]miga[Oo][Ss]:*:*)
291        echo ${UNAME_MACHINE}-unknown-amigaos
292        exit ;;
293    *:[Mm]orph[Oo][Ss]:*:*)
294        echo ${UNAME_MACHINE}-unknown-morphos
295        exit ;;
296    *:OS/390:*:*)
297        echo i370-ibm-openedition
298        exit ;;
299    *:z/VM:*:*)
300        echo s390-ibm-zvmoe
301        exit ;;
302    *:OS400:*:*)
303        echo powerpc-ibm-os400
304        exit ;;
305    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
306        echo arm-acorn-riscix${UNAME_RELEASE}
307        exit ;;
308    arm:riscos:*:*|arm:RISCOS:*:*)
309        echo arm-unknown-riscos
310        exit ;;
311    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
312        echo hppa1.1-hitachi-hiuxmpp
313        exit ;;
314    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
315        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
316        if test "`(/bin/universe) 2>/dev/null`" = att ; then
317                echo pyramid-pyramid-sysv3
318        else
319                echo pyramid-pyramid-bsd
320        fi
321        exit ;;
322    NILE*:*:*:dcosx)
323        echo pyramid-pyramid-svr4
324        exit ;;
325    DRS?6000:unix:4.0:6*)
326        echo sparc-icl-nx6
327        exit ;;
328    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
329        case `/usr/bin/uname -p` in
330            sparc) echo sparc-icl-nx7; exit ;;
331        esac ;;
332    sun4H:SunOS:5.*:*)
333        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
334        exit ;;
335    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
336        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
337        exit ;;
338    i86pc:SunOS:5.*:*)
339        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
340        exit ;;
341    sun4*:SunOS:6*:*)
342        # According to config.sub, this is the proper way to canonicalize
343        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
344        # it's likely to be more like Solaris than SunOS4.
345        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
346        exit ;;
347    sun4*:SunOS:*:*)
348        case "`/usr/bin/arch -k`" in
349            Series*|S4*)
350                UNAME_RELEASE=`uname -v`
351                ;;
352        esac
353        # Japanese Language versions have a version number like `4.1.3-JL'.
354        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
355        exit ;;
356    sun3*:SunOS:*:*)
357        echo m68k-sun-sunos${UNAME_RELEASE}
358        exit ;;
359    sun*:*:4.2BSD:*)
360        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
361        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
362        case "`/bin/arch`" in
363            sun3)
364                echo m68k-sun-sunos${UNAME_RELEASE}
365                ;;
366            sun4)
367                echo sparc-sun-sunos${UNAME_RELEASE}
368                ;;
369        esac
370        exit ;;
371    aushp:SunOS:*:*)
372        echo sparc-auspex-sunos${UNAME_RELEASE}
373        exit ;;
374    # The situation for MiNT is a little confusing.  The machine name
375    # can be virtually everything (everything which is not
376    # "atarist" or "atariste" at least should have a processor
377    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
378    # to the lowercase version "mint" (or "freemint").  Finally
379    # the system name "TOS" denotes a system which is actually not
380    # MiNT.  But MiNT is downward compatible to TOS, so this should
381    # be no problem.
382    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
383        echo m68k-atari-mint${UNAME_RELEASE}
384        exit ;;
385    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
386        echo m68k-atari-mint${UNAME_RELEASE}
387        exit ;;
388    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
389        echo m68k-atari-mint${UNAME_RELEASE}
390        exit ;;
391    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
392        echo m68k-milan-mint${UNAME_RELEASE}
393        exit ;;
394    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
395        echo m68k-hades-mint${UNAME_RELEASE}
396        exit ;;
397    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
398        echo m68k-unknown-mint${UNAME_RELEASE}
399        exit ;;
400    m68k:machten:*:*)
401        echo m68k-apple-machten${UNAME_RELEASE}
402        exit ;;
403    powerpc:machten:*:*)
404        echo powerpc-apple-machten${UNAME_RELEASE}
405        exit ;;
406    RISC*:Mach:*:*)
407        echo mips-dec-mach_bsd4.3
408        exit ;;
409    RISC*:ULTRIX:*:*)
410        echo mips-dec-ultrix${UNAME_RELEASE}
411        exit ;;
412    VAX*:ULTRIX*:*:*)
413        echo vax-dec-ultrix${UNAME_RELEASE}
414        exit ;;
415    2020:CLIX:*:* | 2430:CLIX:*:*)
416        echo clipper-intergraph-clix${UNAME_RELEASE}
417        exit ;;
418    mips:*:*:UMIPS | mips:*:*:RISCos)
419        eval $set_cc_for_build
420        sed 's/^        //' << EOF >$dummy.c
421#ifdef __cplusplus
422#include <stdio.h>  /* for printf() prototype */
423        int main (int argc, char *argv[]) {
424#else
425        int main (argc, argv) int argc; char *argv[]; {
426#endif
427        #if defined (host_mips) && defined (MIPSEB)
428        #if defined (SYSTYPE_SYSV)
429          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
430        #endif
431        #if defined (SYSTYPE_SVR4)
432          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
433        #endif
434        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
435          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
436        #endif
437        #endif
438          exit (-1);
439        }
440EOF
441        $CC_FOR_BUILD -o $dummy $dummy.c &&
442          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
443          SYSTEM_NAME=`$dummy $dummyarg` &&
444            { echo "$SYSTEM_NAME"; exit; }
445        echo mips-mips-riscos${UNAME_RELEASE}
446        exit ;;
447    Motorola:PowerMAX_OS:*:*)
448        echo powerpc-motorola-powermax
449        exit ;;
450    Motorola:*:4.3:PL8-*)
451        echo powerpc-harris-powermax
452        exit ;;
453    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
454        echo powerpc-harris-powermax
455        exit ;;
456    Night_Hawk:Power_UNIX:*:*)
457        echo powerpc-harris-powerunix
458        exit ;;
459    m88k:CX/UX:7*:*)
460        echo m88k-harris-cxux7
461        exit ;;
462    m88k:*:4*:R4*)
463        echo m88k-motorola-sysv4
464        exit ;;
465    m88k:*:3*:R3*)
466        echo m88k-motorola-sysv3
467        exit ;;
468    AViiON:dgux:*:*)
469        # DG/UX returns AViiON for all architectures
470        UNAME_PROCESSOR=`/usr/bin/uname -p`
471        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
472        then
473            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
474               [ ${TARGET_BINARY_INTERFACE}x = x ]
475            then
476                echo m88k-dg-dgux${UNAME_RELEASE}
477            else
478                echo m88k-dg-dguxbcs${UNAME_RELEASE}
479            fi
480        else
481            echo i586-dg-dgux${UNAME_RELEASE}
482        fi
483        exit ;;
484    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
485        echo m88k-dolphin-sysv3
486        exit ;;
487    M88*:*:R3*:*)
488        # Delta 88k system running SVR3
489        echo m88k-motorola-sysv3
490        exit ;;
491    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
492        echo m88k-tektronix-sysv3
493        exit ;;
494    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
495        echo m68k-tektronix-bsd
496        exit ;;
497    *:IRIX*:*:*)
498        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
499        exit ;;
500    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
501        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
502        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
503    i*86:AIX:*:*)
504        echo i386-ibm-aix
505        exit ;;
506    ia64:AIX:*:*)
507        if [ -x /usr/bin/oslevel ] ; then
508                IBM_REV=`/usr/bin/oslevel`
509        else
510                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
511        fi
512        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
513        exit ;;
514    *:AIX:2:3)
515        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
516                eval $set_cc_for_build
517                sed 's/^                //' << EOF >$dummy.c
518                #include <sys/systemcfg.h>
519
520                main()
521                        {
522                        if (!__power_pc())
523                                exit(1);
524                        puts("powerpc-ibm-aix3.2.5");
525                        exit(0);
526                        }
527EOF
528                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
529                then
530                        echo "$SYSTEM_NAME"
531                else
532                        echo rs6000-ibm-aix3.2.5
533                fi
534        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
535                echo rs6000-ibm-aix3.2.4
536        else
537                echo rs6000-ibm-aix3.2
538        fi
539        exit ;;
540    *:AIX:*:[45])
541        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
542        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
543                IBM_ARCH=rs6000
544        else
545                IBM_ARCH=powerpc
546        fi
547        if [ -x /usr/bin/oslevel ] ; then
548                IBM_REV=`/usr/bin/oslevel`
549        else
550                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
551        fi
552        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
553        exit ;;
554    *:AIX:*:*)
555        echo rs6000-ibm-aix
556        exit ;;
557    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
558        echo romp-ibm-bsd4.4
559        exit ;;
560    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
561        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
562        exit ;;                             # report: romp-ibm BSD 4.3
563    *:BOSX:*:*)
564        echo rs6000-bull-bosx
565        exit ;;
566    DPX/2?00:B.O.S.:*:*)
567        echo m68k-bull-sysv3
568        exit ;;
569    9000/[34]??:4.3bsd:1.*:*)
570        echo m68k-hp-bsd
571        exit ;;
572    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
573        echo m68k-hp-bsd4.4
574        exit ;;
575    9000/[34678]??:HP-UX:*:*)
576        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
577        case "${UNAME_MACHINE}" in
578            9000/31? )            HP_ARCH=m68000 ;;
579            9000/[34]?? )         HP_ARCH=m68k ;;
580            9000/[678][0-9][0-9])
581                if [ -x /usr/bin/getconf ]; then
582                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
583                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
584                    case "${sc_cpu_version}" in
585                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
586                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
587                      532)                      # CPU_PA_RISC2_0
588                        case "${sc_kernel_bits}" in
589                          32) HP_ARCH="hppa2.0n" ;;
590                          64) HP_ARCH="hppa2.0w" ;;
591                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
592                        esac ;;
593                    esac
594                fi
595                if [ "${HP_ARCH}" = "" ]; then
596                    eval $set_cc_for_build
597                    sed 's/^              //' << EOF >$dummy.c
598
599              #define _HPUX_SOURCE
600              #include <stdlib.h>
601              #include <unistd.h>
602
603              int main ()
604              {
605              #if defined(_SC_KERNEL_BITS)
606                  long bits = sysconf(_SC_KERNEL_BITS);
607              #endif
608                  long cpu  = sysconf (_SC_CPU_VERSION);
609
610                  switch (cpu)
611                {
612                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
613                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
614                case CPU_PA_RISC2_0:
615              #if defined(_SC_KERNEL_BITS)
616                    switch (bits)
617                        {
618                        case 64: puts ("hppa2.0w"); break;
619                        case 32: puts ("hppa2.0n"); break;
620                        default: puts ("hppa2.0"); break;
621                        } break;
622              #else  /* !defined(_SC_KERNEL_BITS) */
623                    puts ("hppa2.0"); break;
624              #endif
625                default: puts ("hppa1.0"); break;
626                }
627                  exit (0);
628              }
629EOF
630                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
631                    test -z "$HP_ARCH" && HP_ARCH=hppa
632                fi ;;
633        esac
634        if [ ${HP_ARCH} = "hppa2.0w" ]
635        then
636            eval $set_cc_for_build
637
638            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
639            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
640            # generating 64-bit code.  GNU and HP use different nomenclature:
641            #
642            # $ CC_FOR_BUILD=cc ./config.guess
643            # => hppa2.0w-hp-hpux11.23
644            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
645            # => hppa64-hp-hpux11.23
646
647            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
648                grep __LP64__ >/dev/null
649            then
650                HP_ARCH="hppa2.0w"
651            else
652                HP_ARCH="hppa64"
653            fi
654        fi
655        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
656        exit ;;
657    ia64:HP-UX:*:*)
658        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
659        echo ia64-hp-hpux${HPUX_REV}
660        exit ;;
661    3050*:HI-UX:*:*)
662        eval $set_cc_for_build
663        sed 's/^        //' << EOF >$dummy.c
664        #include <unistd.h>
665        int
666        main ()
667        {
668          long cpu = sysconf (_SC_CPU_VERSION);
669          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
670             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
671             results, however.  */
672          if (CPU_IS_PA_RISC (cpu))
673            {
674              switch (cpu)
675                {
676                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
677                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
678                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
679                  default: puts ("hppa-hitachi-hiuxwe2"); break;
680                }
681            }
682          else if (CPU_IS_HP_MC68K (cpu))
683            puts ("m68k-hitachi-hiuxwe2");
684          else puts ("unknown-hitachi-hiuxwe2");
685          exit (0);
686        }
687EOF
688        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
689                { echo "$SYSTEM_NAME"; exit; }
690        echo unknown-hitachi-hiuxwe2
691        exit ;;
692    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
693        echo hppa1.1-hp-bsd
694        exit ;;
695    9000/8??:4.3bsd:*:*)
696        echo hppa1.0-hp-bsd
697        exit ;;
698    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
699        echo hppa1.0-hp-mpeix
700        exit ;;
701    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
702        echo hppa1.1-hp-osf
703        exit ;;
704    hp8??:OSF1:*:*)
705        echo hppa1.0-hp-osf
706        exit ;;
707    i*86:OSF1:*:*)
708        if [ -x /usr/sbin/sysversion ] ; then
709            echo ${UNAME_MACHINE}-unknown-osf1mk
710        else
711            echo ${UNAME_MACHINE}-unknown-osf1
712        fi
713        exit ;;
714    parisc*:Lites*:*:*)
715        echo hppa1.1-hp-lites
716        exit ;;
717    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
718        echo c1-convex-bsd
719        exit ;;
720    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
721        if getsysinfo -f scalar_acc
722        then echo c32-convex-bsd
723        else echo c2-convex-bsd
724        fi
725        exit ;;
726    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
727        echo c34-convex-bsd
728        exit ;;
729    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
730        echo c38-convex-bsd
731        exit ;;
732    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
733        echo c4-convex-bsd
734        exit ;;
735    CRAY*Y-MP:*:*:*)
736        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
737        exit ;;
738    CRAY*[A-Z]90:*:*:*)
739        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
740        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
741              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
742              -e 's/\.[^.]*$/.X/'
743        exit ;;
744    CRAY*TS:*:*:*)
745        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
746        exit ;;
747    CRAY*T3E:*:*:*)
748        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
749        exit ;;
750    CRAY*SV1:*:*:*)
751        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
752        exit ;;
753    *:UNICOS/mp:*:*)
754        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
755        exit ;;
756    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
757        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
758        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
759        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
760        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
761        exit ;;
762    5000:UNIX_System_V:4.*:*)
763        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
764        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
765        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
766        exit ;;
767    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
768        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
769        exit ;;
770    sparc*:BSD/OS:*:*)
771        echo sparc-unknown-bsdi${UNAME_RELEASE}
772        exit ;;
773    *:BSD/OS:*:*)
774        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
775        exit ;;
776    *:FreeBSD:*:*)
777        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
778        exit ;;
779    i*:CYGWIN*:*)
780        echo ${UNAME_MACHINE}-pc-cygwin
781        exit ;;
782    i*:MINGW*:*)
783        echo ${UNAME_MACHINE}-pc-mingw32
784        exit ;;
785    i*:windows32*:*)
786        # uname -m includes "-pc" on this system.
787        echo ${UNAME_MACHINE}-mingw32
788        exit ;;
789    i*:PW*:*)
790        echo ${UNAME_MACHINE}-pc-pw32
791        exit ;;
792    x86:Interix*:[34]*)
793        echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
794        exit ;;
795    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
796        echo i${UNAME_MACHINE}-pc-mks
797        exit ;;
798    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
799        # How do we know it's Interix rather than the generic POSIX subsystem?
800        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
801        # UNAME_MACHINE based on the output of uname instead of i386?
802        echo i586-pc-interix
803        exit ;;
804    i*:UWIN*:*)
805        echo ${UNAME_MACHINE}-pc-uwin
806        exit ;;
807    amd64:CYGWIN*:*:*)
808        echo x86_64-unknown-cygwin
809        exit ;;
810    p*:CYGWIN*:*)
811        echo powerpcle-unknown-cygwin
812        exit ;;
813    prep*:SunOS:5.*:*)
814        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
815        exit ;;
816    *:GNU:*:*)
817        # the GNU system
818        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
819        exit ;;
820    *:GNU/*:*:*)
821        # other systems with GNU libc and userland
822        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
823        exit ;;
824    i*86:Minix:*:*)
825        echo ${UNAME_MACHINE}-pc-minix
826        exit ;;
827    arm*:Linux:*:*)
828        echo ${UNAME_MACHINE}-${VENDOR}-linux
829        exit ;;
830    cris:Linux:*:*)
831        echo cris-axis-linux
832        exit ;;
833    crisv32:Linux:*:*)
834        echo crisv32-axis-linux
835        exit ;;
836    frv:Linux:*:*)
837        echo frv-${VENDOR}-linux
838        exit ;;
839    ia64:Linux:*:*)
840        echo ${UNAME_MACHINE}-${VENDOR}-linux
841        exit ;;
842    m32r*:Linux:*:*)
843        echo ${UNAME_MACHINE}-${VENDOR}-linux
844        exit ;;
845    m68*:Linux:*:*)
846        echo ${UNAME_MACHINE}-${VENDOR}-linux
847        exit ;;
848    mips:Linux:*:*)
849        eval $set_cc_for_build
850        sed 's/^        //' << EOF >$dummy.c
851        #undef CPU
852        #undef mips
853        #undef mipsel
854        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
855        CPU=mipsel
856        #else
857        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
858        CPU=mips
859        #else
860        CPU=
861        #endif
862        #endif
863EOF
864        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
865        test x"${CPU}" != x && { echo "${CPU}-${VENDOR}-linux"; exit; }
866        ;;
867    mips64:Linux:*:*)
868        eval $set_cc_for_build
869        sed 's/^        //' << EOF >$dummy.c
870        #undef CPU
871        #undef mips64
872        #undef mips64el
873        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
874        CPU=mips64el
875        #else
876        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
877        CPU=mips64
878        #else
879        CPU=
880        #endif
881        #endif
882EOF
883        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
884        test x"${CPU}" != x && { echo "${CPU}-${VENDOR}-linux"; exit; }
885        ;;
886    ppc:Linux:*:*)
887        echo powerpc-${VENDOR}-linux
888        exit ;;
889    ppc64:Linux:*:*)
890        echo powerpc64-${VENDOR}-linux
891        exit ;;
892    alpha:Linux:*:*)
893        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
894          EV5)   UNAME_MACHINE=alphaev5 ;;
895          EV56)  UNAME_MACHINE=alphaev56 ;;
896          PCA56) UNAME_MACHINE=alphapca56 ;;
897          PCA57) UNAME_MACHINE=alphapca56 ;;
898          EV6)   UNAME_MACHINE=alphaev6 ;;
899          EV67)  UNAME_MACHINE=alphaev67 ;;
900          EV68*) UNAME_MACHINE=alphaev68 ;;
901        esac
902        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
903        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
904        echo ${UNAME_MACHINE}-${VENDOR}-linux${LIBC}
905        exit ;;
906    parisc:Linux:*:* | hppa:Linux:*:*)
907        # Look for CPU level
908        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
909          PA7*) echo hppa1.1-${VENDOR}-linux ;;
910          PA8*) echo hppa2.0-${VENDOR}-linux ;;
911          *)    echo hppa-${VENDOR}-linux ;;
912        esac
913        exit ;;
914    parisc64:Linux:*:* | hppa64:Linux:*:*)
915        echo hppa64-${VENDOR}-linux
916        exit ;;
917    s390:Linux:*:* | s390x:Linux:*:*)
918        echo ${UNAME_MACHINE}-ibm-linux
919        exit ;;
920    sh64*:Linux:*:*)
921        echo ${UNAME_MACHINE}-${VENDOR}-linux
922        exit ;;
923    sh*:Linux:*:*)
924        echo ${UNAME_MACHINE}-${VENDOR}-linux
925        exit ;;
926    sparc:Linux:*:* | sparc64:Linux:*:*)
927        echo ${UNAME_MACHINE}-${VENDOR}-linux
928        exit ;;
929    x86_64:Linux:*:*)
930        echo x86_64-${VENDOR}-linux
931        exit ;;
932    i*86:Linux:*:*)
933        # The BFD linker knows what the default object file format is, so
934        # first see if it will tell us. cd to the root directory to prevent
935        # problems with other programs or directories called `ld' in the path.
936        # Set LC_ALL=C to ensure ld outputs messages in English.
937        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
938                         | sed -ne '/supported targets:/!d
939                                    s/[         ][      ]*/ /g
940                                    s/.*supported targets: *//
941                                    s/ .*//
942                                    p'`
943        case "$ld_supported_targets" in
944          elf32-i386)
945                TENTATIVE="${UNAME_MACHINE}-${VENDOR}-linux"
946                ;;
947          a.out-i386-linux)
948                echo "${UNAME_MACHINE}-${VENDOR}-linuxaout"
949                exit ;;
950          coff-i386)
951                echo "${UNAME_MACHINE}-${VENDOR}-linuxcoff"
952                exit ;;
953          "")
954                # Either a pre-BFD a.out linker (linuxoldld) or
955                # one that does not give us useful --help.
956                echo "${UNAME_MACHINE}-${VENDOR}-linuxoldld"
957                exit ;;
958        esac
959        # Determine whether the default compiler is a.out or elf
960        eval $set_cc_for_build
961        sed 's/^        //' << EOF >$dummy.c
962        #include <features.h>
963        #ifdef __ELF__
964        # ifdef __GLIBC__
965        #  if __GLIBC__ >= 2
966        LIBC=gnu
967        #  else
968        LIBC=gnulibc1
969        #  endif
970        # else
971        LIBC=gnulibc1
972        # endif
973        #else
974        #ifdef __INTEL_COMPILER
975        LIBC=gnu
976        #else
977        LIBC=gnuaout
978        #endif
979        #endif
980        #ifdef __dietlibc__
981        LIBC=dietlibc
982        #endif
983EOF
984        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
985        test x"${LIBC}" != x && {
986                echo "${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}" | sed 's/linux-gnu/linux/'
987                exit
988        }
989        test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
990        ;;
991    i*86:DYNIX/ptx:4*:*)
992        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
993        # earlier versions are messed up and put the nodename in both
994        # sysname and nodename.
995        echo i386-sequent-sysv4
996        exit ;;
997    i*86:UNIX_SV:4.2MP:2.*)
998        # Unixware is an offshoot of SVR4, but it has its own version
999        # number series starting with 2...
1000        # I am not positive that other SVR4 systems won't match this,
1001        # I just have to hope.  -- rms.
1002        # Use sysv4.2uw... so that sysv4* matches it.
1003        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1004        exit ;;
1005    i*86:OS/2:*:*)
1006        # If we were able to find `uname', then EMX Unix compatibility
1007        # is probably installed.
1008        echo ${UNAME_MACHINE}-pc-os2-emx
1009        exit ;;
1010    i*86:XTS-300:*:STOP)
1011        echo ${UNAME_MACHINE}-unknown-stop
1012        exit ;;
1013    i*86:atheos:*:*)
1014        echo ${UNAME_MACHINE}-unknown-atheos
1015        exit ;;
1016    i*86:syllable:*:*)
1017        echo ${UNAME_MACHINE}-pc-syllable
1018        exit ;;
1019    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1020        echo i386-unknown-lynxos${UNAME_RELEASE}
1021        exit ;;
1022    i*86:*DOS:*:*)
1023        echo ${UNAME_MACHINE}-pc-msdosdjgpp
1024        exit ;;
1025    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1026        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1027        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1028                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1029        else
1030                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1031        fi
1032        exit ;;
1033    i*86:*:5:[678]*)
1034        # UnixWare 7.x, OpenUNIX and OpenServer 6.
1035        case `/bin/uname -X | grep "^Machine"` in
1036            *486*)           UNAME_MACHINE=i486 ;;
1037            *Pentium)        UNAME_MACHINE=i586 ;;
1038            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1039        esac
1040        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1041        exit ;;
1042    i*86:*:3.2:*)
1043        if test -f /usr/options/cb.name; then
1044                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1045                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1046        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1047                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1048                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1049                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1050                        && UNAME_MACHINE=i586
1051                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1052                        && UNAME_MACHINE=i686
1053                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1054                        && UNAME_MACHINE=i686
1055                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1056        else
1057                echo ${UNAME_MACHINE}-pc-sysv32
1058        fi
1059        exit ;;
1060    pc:*:*:*)
1061        # Left here for compatibility:
1062        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1063        # the processor, so we play safe by assuming i386.
1064        echo i386-pc-msdosdjgpp
1065        exit ;;
1066    Intel:Mach:3*:*)
1067        echo i386-pc-mach3
1068        exit ;;
1069    paragon:*:*:*)
1070        echo i860-intel-osf1
1071        exit ;;
1072    i860:*:4.*:*) # i860-SVR4
1073        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1074          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1075        else # Add other i860-SVR4 vendors below as they are discovered.
1076          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1077        fi
1078        exit ;;
1079    mini*:CTIX:SYS*5:*)
1080        # "miniframe"
1081        echo m68010-convergent-sysv
1082        exit ;;
1083    mc68k:UNIX:SYSTEM5:3.51m)
1084        echo m68k-convergent-sysv
1085        exit ;;
1086    M680?0:D-NIX:5.3:*)
1087        echo m68k-diab-dnix
1088        exit ;;
1089    M68*:*:R3V[5678]*:*)
1090        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1091    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
1092        OS_REL=''
1093        test -r /etc/.relid \
1094        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1095        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1096          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1097        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1098          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1099    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1100        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1101          && { echo i486-ncr-sysv4; exit; } ;;
1102    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1103        echo m68k-unknown-lynxos${UNAME_RELEASE}
1104        exit ;;
1105    mc68030:UNIX_System_V:4.*:*)
1106        echo m68k-atari-sysv4
1107        exit ;;
1108    TSUNAMI:LynxOS:2.*:*)
1109        echo sparc-unknown-lynxos${UNAME_RELEASE}
1110        exit ;;
1111    rs6000:LynxOS:2.*:*)
1112        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1113        exit ;;
1114    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1115        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1116        exit ;;
1117    SM[BE]S:UNIX_SV:*:*)
1118        echo mips-dde-sysv${UNAME_RELEASE}
1119        exit ;;
1120    RM*:ReliantUNIX-*:*:*)
1121        echo mips-sni-sysv4
1122        exit ;;
1123    RM*:SINIX-*:*:*)
1124        echo mips-sni-sysv4
1125        exit ;;
1126    *:SINIX-*:*:*)
1127        if uname -p 2>/dev/null >/dev/null ; then
1128                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1129                echo ${UNAME_MACHINE}-sni-sysv4
1130        else
1131                echo ns32k-sni-sysv
1132        fi
1133        exit ;;
1134    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1135                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1136        echo i586-unisys-sysv4
1137        exit ;;
1138    *:UNIX_System_V:4*:FTX*)
1139        # From Gerald Hewes <hewes@openmarket.com>.
1140        # How about differentiating between stratus architectures? -djm
1141        echo hppa1.1-stratus-sysv4
1142        exit ;;
1143    *:*:*:FTX*)
1144        # From seanf@swdc.stratus.com.
1145        echo i860-stratus-sysv4
1146        exit ;;
1147    i*86:VOS:*:*)
1148        # From Paul.Green@stratus.com.
1149        echo ${UNAME_MACHINE}-stratus-vos
1150        exit ;;
1151    *:VOS:*:*)
1152        # From Paul.Green@stratus.com.
1153        echo hppa1.1-stratus-vos
1154        exit ;;
1155    mc68*:A/UX:*:*)
1156        echo m68k-apple-aux${UNAME_RELEASE}
1157        exit ;;
1158    news*:NEWS-OS:6*:*)
1159        echo mips-sony-newsos6
1160        exit ;;
1161    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1162        if [ -d /usr/nec ]; then
1163                echo mips-nec-sysv${UNAME_RELEASE}
1164        else
1165                echo mips-unknown-sysv${UNAME_RELEASE}
1166        fi
1167        exit ;;
1168    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1169        echo powerpc-be-beos
1170        exit ;;
1171    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1172        echo powerpc-apple-beos
1173        exit ;;
1174    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1175        echo i586-pc-beos
1176        exit ;;
1177    SX-4:SUPER-UX:*:*)
1178        echo sx4-nec-superux${UNAME_RELEASE}
1179        exit ;;
1180    SX-5:SUPER-UX:*:*)
1181        echo sx5-nec-superux${UNAME_RELEASE}
1182        exit ;;
1183    SX-6:SUPER-UX:*:*)
1184        echo sx6-nec-superux${UNAME_RELEASE}
1185        exit ;;
1186    Power*:Rhapsody:*:*)
1187        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1188        exit ;;
1189    *:Rhapsody:*:*)
1190        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1191        exit ;;
1192    *:Darwin:*:*)
1193        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1194        case $UNAME_PROCESSOR in
1195            *86) UNAME_PROCESSOR=i686 ;;
1196            unknown) UNAME_PROCESSOR=powerpc ;;
1197        esac
1198        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1199        exit ;;
1200    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1201        UNAME_PROCESSOR=`uname -p`
1202        if test "$UNAME_PROCESSOR" = "x86"; then
1203                UNAME_PROCESSOR=i386
1204                UNAME_MACHINE=pc
1205        fi
1206        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1207        exit ;;
1208    *:QNX:*:4*)
1209        echo i386-pc-qnx
1210        exit ;;
1211    NSE-?:NONSTOP_KERNEL:*:*)
1212        echo nse-tandem-nsk${UNAME_RELEASE}
1213        exit ;;
1214    NSR-?:NONSTOP_KERNEL:*:*)
1215        echo nsr-tandem-nsk${UNAME_RELEASE}
1216        exit ;;
1217    *:NonStop-UX:*:*)
1218        echo mips-compaq-nonstopux
1219        exit ;;
1220    BS2000:POSIX*:*:*)
1221        echo bs2000-siemens-sysv
1222        exit ;;
1223    DS/*:UNIX_System_V:*:*)
1224        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1225        exit ;;
1226    *:Plan9:*:*)
1227        # "uname -m" is not consistent, so use $cputype instead. 386
1228        # is converted to i386 for consistency with other x86
1229        # operating systems.
1230        if test "$cputype" = "386"; then
1231            UNAME_MACHINE=i386
1232        else
1233            UNAME_MACHINE="$cputype"
1234        fi
1235        echo ${UNAME_MACHINE}-unknown-plan9
1236        exit ;;
1237    *:TOPS-10:*:*)
1238        echo pdp10-unknown-tops10
1239        exit ;;
1240    *:TENEX:*:*)
1241        echo pdp10-unknown-tenex
1242        exit ;;
1243    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1244        echo pdp10-dec-tops20
1245        exit ;;
1246    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1247        echo pdp10-xkl-tops20
1248        exit ;;
1249    *:TOPS-20:*:*)
1250        echo pdp10-unknown-tops20
1251        exit ;;
1252    *:ITS:*:*)
1253        echo pdp10-unknown-its
1254        exit ;;
1255    SEI:*:*:SEIUX)
1256        echo mips-sei-seiux${UNAME_RELEASE}
1257        exit ;;
1258    *:DragonFly:*:*)
1259        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1260        exit ;;
1261    *:*VMS:*:*)
1262        UNAME_MACHINE=`(uname -p) 2>/dev/null`
1263        case "${UNAME_MACHINE}" in
1264            A*) echo alpha-dec-vms ; exit ;;
1265            I*) echo ia64-dec-vms ; exit ;;
1266            V*) echo vax-dec-vms ; exit ;;
1267        esac ;;
1268    *:XENIX:*:SysV)
1269        echo i386-pc-xenix
1270        exit ;;
1271    i*86:skyos:*:*)
1272        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1273        exit ;;
1274esac
1275
1276#echo '(No uname command or uname output not recognized.)' 1>&2
1277#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1278
1279eval $set_cc_for_build
1280cat >$dummy.c <<EOF
1281#ifdef _SEQUENT_
1282# include <sys/types.h>
1283# include <sys/utsname.h>
1284#endif
1285main ()
1286{
1287#if defined (sony)
1288#if defined (MIPSEB)
1289  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1290     I don't know....  */
1291  printf ("mips-sony-bsd\n"); exit (0);
1292#else
1293#include <sys/param.h>
1294  printf ("m68k-sony-newsos%s\n",
1295#ifdef NEWSOS4
1296          "4"
1297#else
1298          ""
1299#endif
1300         ); exit (0);
1301#endif
1302#endif
1303
1304#if defined (__arm) && defined (__acorn) && defined (__unix)
1305  printf ("arm-acorn-riscix\n"); exit (0);
1306#endif
1307
1308#if defined (hp300) && !defined (hpux)
1309  printf ("m68k-hp-bsd\n"); exit (0);
1310#endif
1311
1312#if defined (NeXT)
1313#if !defined (__ARCHITECTURE__)
1314#define __ARCHITECTURE__ "m68k"
1315#endif
1316  int version;
1317  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1318  if (version < 4)
1319    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1320  else
1321    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1322  exit (0);
1323#endif
1324
1325#if defined (MULTIMAX) || defined (n16)
1326#if defined (UMAXV)
1327  printf ("ns32k-encore-sysv\n"); exit (0);
1328#else
1329#if defined (CMU)
1330  printf ("ns32k-encore-mach\n"); exit (0);
1331#else
1332  printf ("ns32k-encore-bsd\n"); exit (0);
1333#endif
1334#endif
1335#endif
1336
1337#if defined (__386BSD__)
1338  printf ("i386-pc-bsd\n"); exit (0);
1339#endif
1340
1341#if defined (sequent)
1342#if defined (i386)
1343  printf ("i386-sequent-dynix\n"); exit (0);
1344#endif
1345#if defined (ns32000)
1346  printf ("ns32k-sequent-dynix\n"); exit (0);
1347#endif
1348#endif
1349
1350#if defined (_SEQUENT_)
1351    struct utsname un;
1352
1353    uname(&un);
1354
1355    if (strncmp(un.version, "V2", 2) == 0) {
1356        printf ("i386-sequent-ptx2\n"); exit (0);
1357    }
1358    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1359        printf ("i386-sequent-ptx1\n"); exit (0);
1360    }
1361    printf ("i386-sequent-ptx\n"); exit (0);
1362
1363#endif
1364
1365#if defined (vax)
1366# if !defined (ultrix)
1367#  include <sys/param.h>
1368#  if defined (BSD)
1369#   if BSD == 43
1370      printf ("vax-dec-bsd4.3\n"); exit (0);
1371#   else
1372#    if BSD == 199006
1373      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1374#    else
1375      printf ("vax-dec-bsd\n"); exit (0);
1376#    endif
1377#   endif
1378#  else
1379    printf ("vax-dec-bsd\n"); exit (0);
1380#  endif
1381# else
1382    printf ("vax-dec-ultrix\n"); exit (0);
1383# endif
1384#endif
1385
1386#if defined (alliant) && defined (i860)
1387  printf ("i860-alliant-bsd\n"); exit (0);
1388#endif
1389
1390  exit (1);
1391}
1392EOF
1393
1394$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1395        { echo "$SYSTEM_NAME"; exit; }
1396
1397# Apollos put the system type in the environment.
1398
1399test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1400
1401# Convex versions that predate uname can use getsysinfo(1)
1402
1403if [ -x /usr/convex/getsysinfo ]
1404then
1405    case `getsysinfo -f cpu_type` in
1406    c1*)
1407        echo c1-convex-bsd
1408        exit ;;
1409    c2*)
1410        if getsysinfo -f scalar_acc
1411        then echo c32-convex-bsd
1412        else echo c2-convex-bsd
1413        fi
1414        exit ;;
1415    c34*)
1416        echo c34-convex-bsd
1417        exit ;;
1418    c38*)
1419        echo c38-convex-bsd
1420        exit ;;
1421    c4*)
1422        echo c4-convex-bsd
1423        exit ;;
1424    esac
1425fi
1426
1427cat >&2 <<EOF
1428$0: unable to guess system type
1429
1430This script, last modified $timestamp, has failed to recognize
1431the operating system you are using. It is advised that you
1432download the most up to date version of the config scripts from
1433
1434  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
1435and
1436  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
1437
1438If the version you run ($0) is already up to date, please
1439send the following data and any information you think might be
1440pertinent to <config-patches@gnu.org> in order to provide the needed
1441information to handle your system.
1442
1443config.guess timestamp = $timestamp
1444
1445uname -m = `(uname -m) 2>/dev/null || echo unknown`
1446uname -r = `(uname -r) 2>/dev/null || echo unknown`
1447uname -s = `(uname -s) 2>/dev/null || echo unknown`
1448uname -v = `(uname -v) 2>/dev/null || echo unknown`
1449
1450/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1451/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1452
1453hostinfo               = `(hostinfo) 2>/dev/null`
1454/bin/universe          = `(/bin/universe) 2>/dev/null`
1455/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1456/bin/arch              = `(/bin/arch) 2>/dev/null`
1457/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1458/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1459
1460UNAME_MACHINE = ${UNAME_MACHINE}
1461UNAME_RELEASE = ${UNAME_RELEASE}
1462UNAME_SYSTEM  = ${UNAME_SYSTEM}
1463UNAME_VERSION = ${UNAME_VERSION}
1464EOF
1465
1466exit 1
1467
1468# Local variables:
1469# eval: (add-hook 'write-file-hooks 'time-stamp)
1470# time-stamp-start: "timestamp='"
1471# time-stamp-format: "%:y-%02m-%02d"
1472# time-stamp-end: "'"
1473# End:
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