source: proiecte/HadoopJUnit/hadoop-0.20.1/src/native/config/config.guess @ 120

Last change on this file since 120 was 120, checked in by (none), 14 years ago

Added the mail files for the Hadoop JUNit Project
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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='2005-02-10'
7
8# This file is free software; you can redistribute it and/or modify it
9# under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful, but
14# WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16# General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21#
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that program.
26
27# Originally written by Per Bothner <per@bothner.com>.
28# Please send patches to <config-patches@gnu.org>.  Submit a context
29# diff and a properly formatted ChangeLog entry.
30#
31# This script attempts to guess a canonical system name similar to
32# config.sub.  If it succeeds, it prints the system name on stdout, and
33# exits with 0.  Otherwise, it exits with 1.
34#
35# The plan is that this can be called by configure scripts if you
36# don't specify an explicit build system type.
37
38me=`echo "$0" | sed -e 's,.*/,,'`
39
40usage="\
41Usage: $0 [OPTION]
42
43Output the configuration name of the system \`$me' is run on.
44
45Operation modes:
46  -h, --help         print this help, then exit
47  -t, --time-stamp   print date of last modification, then exit
48  -v, --version      print version number, then exit
49
50Report bugs and patches to <config-patches@gnu.org>."
51
52version="\
53GNU config.guess ($timestamp)
54
55Originally written by Per Bothner.
56Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
57Free Software Foundation, Inc.
58
59This is free software; see the source for copying conditions.  There is NO
60warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
61
62help="
63Try \`$me --help' for more information."
64
65# Parse command line
66while test $# -gt 0 ; do
67  case $1 in
68    --time-stamp | --time* | -t )
69       echo "$timestamp" ; exit 0 ;;
70    --version | -v )
71       echo "$version" ; exit 0 ;;
72    --help | --h* | -h )
73       echo "$usage"; exit 0 ;;
74    -- )     # Stop option processing
75       shift; break ;;
76    - ) # Use stdin as input.
77       break ;;
78    -* )
79       echo "$me: invalid option $1$help" >&2
80       exit 1 ;;
81    * )
82       break ;;
83  esac
84done
85
86if test $# != 0; then
87  echo "$me: too many arguments$help" >&2
88  exit 1
89fi
90
91trap 'exit 1' 1 2 15
92
93# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94# compiler to aid in system detection is discouraged as it requires
95# temporary files to be created and, as you can see below, it is a
96# headache to deal with in a portable fashion.
97
98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
101# Portable tmp directory creation inspired by the Autoconf team.
102
103set_cc_for_build='
104trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
105trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
106: ${TMPDIR=/tmp} ;
107 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
108 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
109 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
110 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
111dummy=$tmp/dummy ;
112tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
113case $CC_FOR_BUILD,$HOST_CC,$CC in
114 ,,)    echo "int x;" > $dummy.c ;
115        for c in cc gcc c89 c99 ; do
116          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
117             CC_FOR_BUILD="$c"; break ;
118          fi ;
119        done ;
120        if test x"$CC_FOR_BUILD" = x ; then
121          CC_FOR_BUILD=no_compiler_found ;
122        fi
123        ;;
124 ,,*)   CC_FOR_BUILD=$CC ;;
125 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
126esac ;'
127
128# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
129# (ghazi@noc.rutgers.edu 1994-08-24)
130if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
131        PATH=$PATH:/.attbin ; export PATH
132fi
133
134UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
135UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
136UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
137UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
138
139if [ "${UNAME_SYSTEM}" = "Linux" ] ; then
140        eval $set_cc_for_build
141        cat << EOF > $dummy.c
142        #include <features.h>
143        #ifdef __UCLIBC__
144        # ifdef __UCLIBC_CONFIG_VERSION__
145        LIBC=uclibc __UCLIBC_CONFIG_VERSION__
146        # else
147        LIBC=uclibc
148        # endif
149        #else
150        LIBC=gnu
151        #endif
152EOF
153        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`
154fi
155
156# Note: order is significant - the case branches are not exclusive.
157
158case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
159    *:NetBSD:*:*)
160        # NetBSD (nbsd) targets should (where applicable) match one or
161        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
162        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
163        # switched to ELF, *-*-netbsd* would select the old
164        # object file format.  This provides both forward
165        # compatibility and a consistent mechanism for selecting the
166        # object file format.
167        #
168        # Note: NetBSD doesn't particularly care about the vendor
169        # portion of the name.  We always set it to "unknown".
170        sysctl="sysctl -n hw.machine_arch"
171        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
172            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
173        case "${UNAME_MACHINE_ARCH}" in
174            armeb) machine=armeb-unknown ;;
175            arm*) machine=arm-unknown ;;
176            sh3el) machine=shl-unknown ;;
177            sh3eb) machine=sh-unknown ;;
178            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
179        esac
180        # The Operating System including object format, if it has switched
181        # to ELF recently, or will in the future.
182        case "${UNAME_MACHINE_ARCH}" in
183            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
184                eval $set_cc_for_build
185                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
186                        | grep __ELF__ >/dev/null
187                then
188                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
189                    # Return netbsd for either.  FIX?
190                    os=netbsd
191                else
192                    os=netbsdelf
193                fi
194                ;;
195            *)
196                os=netbsd
197                ;;
198        esac
199        # The OS release
200        # Debian GNU/NetBSD machines have a different userland, and
201        # thus, need a distinct triplet. However, they do not need
202        # kernel version information, so it can be replaced with a
203        # suitable tag, in the style of linux-gnu.
204        case "${UNAME_VERSION}" in
205            Debian*)
206                release='-gnu'
207                ;;
208            *)
209                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
210                ;;
211        esac
212        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
213        # contains redundant information, the shorter form:
214        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
215        echo "${machine}-${os}${release}"
216        exit 0 ;;
217    amd64:OpenBSD:*:*)
218        echo x86_64-unknown-openbsd${UNAME_RELEASE}
219        exit 0 ;;
220    amiga:OpenBSD:*:*)
221        echo m68k-unknown-openbsd${UNAME_RELEASE}
222        exit 0 ;;
223    cats:OpenBSD:*:*)
224        echo arm-unknown-openbsd${UNAME_RELEASE}
225        exit 0 ;;
226    hp300:OpenBSD:*:*)
227        echo m68k-unknown-openbsd${UNAME_RELEASE}
228        exit 0 ;;
229    luna88k:OpenBSD:*:*)
230        echo m88k-unknown-openbsd${UNAME_RELEASE}
231        exit 0 ;;
232    mac68k:OpenBSD:*:*)
233        echo m68k-unknown-openbsd${UNAME_RELEASE}
234        exit 0 ;;
235    macppc:OpenBSD:*:*)
236        echo powerpc-unknown-openbsd${UNAME_RELEASE}
237        exit 0 ;;
238    mvme68k:OpenBSD:*:*)
239        echo m68k-unknown-openbsd${UNAME_RELEASE}
240        exit 0 ;;
241    mvme88k:OpenBSD:*:*)
242        echo m88k-unknown-openbsd${UNAME_RELEASE}
243        exit 0 ;;
244    mvmeppc:OpenBSD:*:*)
245        echo powerpc-unknown-openbsd${UNAME_RELEASE}
246        exit 0 ;;
247    sgi:OpenBSD:*:*)
248        echo mips64-unknown-openbsd${UNAME_RELEASE}
249        exit 0 ;;
250    sun3:OpenBSD:*:*)
251        echo m68k-unknown-openbsd${UNAME_RELEASE}
252        exit 0 ;;
253    *:OpenBSD:*:*)
254        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
255        exit 0 ;;
256    *:ekkoBSD:*:*)
257        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
258        exit 0 ;;
259    macppc:MirBSD:*:*)
260        echo powerppc-unknown-mirbsd${UNAME_RELEASE}
261        exit 0 ;;
262    *:MirBSD:*:*)
263        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
264        exit 0 ;;
265    alpha:OSF1:*:*)
266        case $UNAME_RELEASE in
267        *4.0)
268                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
269                ;;
270        *5.*)
271                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
272                ;;
273        esac
274        # According to Compaq, /usr/sbin/psrinfo has been available on
275        # OSF/1 and Tru64 systems produced since 1995.  I hope that
276        # covers most systems running today.  This code pipes the CPU
277        # types through head -n 1, so we only detect the type of CPU 0.
278        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
279        case "$ALPHA_CPU_TYPE" in
280            "EV4 (21064)")
281                UNAME_MACHINE="alpha" ;;
282            "EV4.5 (21064)")
283                UNAME_MACHINE="alpha" ;;
284            "LCA4 (21066/21068)")
285                UNAME_MACHINE="alpha" ;;
286            "EV5 (21164)")
287                UNAME_MACHINE="alphaev5" ;;
288            "EV5.6 (21164A)")
289                UNAME_MACHINE="alphaev56" ;;
290            "EV5.6 (21164PC)")
291                UNAME_MACHINE="alphapca56" ;;
292            "EV5.7 (21164PC)")
293                UNAME_MACHINE="alphapca57" ;;
294            "EV6 (21264)")
295                UNAME_MACHINE="alphaev6" ;;
296            "EV6.7 (21264A)")
297                UNAME_MACHINE="alphaev67" ;;
298            "EV6.8CB (21264C)")
299                UNAME_MACHINE="alphaev68" ;;
300            "EV6.8AL (21264B)")
301                UNAME_MACHINE="alphaev68" ;;
302            "EV6.8CX (21264D)")
303                UNAME_MACHINE="alphaev68" ;;
304            "EV6.9A (21264/EV69A)")
305                UNAME_MACHINE="alphaev69" ;;
306            "EV7 (21364)")
307                UNAME_MACHINE="alphaev7" ;;
308            "EV7.9 (21364A)")
309                UNAME_MACHINE="alphaev79" ;;
310        esac
311        # A Pn.n version is a patched version.
312        # A Vn.n version is a released version.
313        # A Tn.n version is a released field test version.
314        # A Xn.n version is an unreleased experimental baselevel.
315        # 1.2 uses "1.2" for uname -r.
316        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
317        exit 0 ;;
318    Alpha\ *:Windows_NT*:*)
319        # How do we know it's Interix rather than the generic POSIX subsystem?
320        # Should we change UNAME_MACHINE based on the output of uname instead
321        # of the specific Alpha model?
322        echo alpha-pc-interix
323        exit 0 ;;
324    21064:Windows_NT:50:3)
325        echo alpha-dec-winnt3.5
326        exit 0 ;;
327    Amiga*:UNIX_System_V:4.0:*)
328        echo m68k-unknown-sysv4
329        exit 0;;
330    *:[Aa]miga[Oo][Ss]:*:*)
331        echo ${UNAME_MACHINE}-unknown-amigaos
332        exit 0 ;;
333    *:[Mm]orph[Oo][Ss]:*:*)
334        echo ${UNAME_MACHINE}-unknown-morphos
335        exit 0 ;;
336    *:OS/390:*:*)
337        echo i370-ibm-openedition
338        exit 0 ;;
339    *:z/VM:*:*)
340        echo s390-ibm-zvmoe
341        exit 0 ;;
342    *:OS400:*:*)
343        echo powerpc-ibm-os400
344        exit 0 ;;
345    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
346        echo arm-acorn-riscix${UNAME_RELEASE}
347        exit 0;;
348    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
349        echo hppa1.1-hitachi-hiuxmpp
350        exit 0;;
351    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
352        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
353        if test "`(/bin/universe) 2>/dev/null`" = att ; then
354                echo pyramid-pyramid-sysv3
355        else
356                echo pyramid-pyramid-bsd
357        fi
358        exit 0 ;;
359    NILE*:*:*:dcosx)
360        echo pyramid-pyramid-svr4
361        exit 0 ;;
362    DRS?6000:unix:4.0:6*)
363        echo sparc-icl-nx6
364        exit 0 ;;
365    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
366        case `/usr/bin/uname -p` in
367            sparc) echo sparc-icl-nx7 && exit 0 ;;
368        esac ;;
369    sun4H:SunOS:5.*:*)
370        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
371        exit 0 ;;
372    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
373        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
374        exit 0 ;;
375    i86pc:SunOS:5.*:*)
376        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
377        exit 0 ;;
378    sun4*:SunOS:6*:*)
379        # According to config.sub, this is the proper way to canonicalize
380        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
381        # it's likely to be more like Solaris than SunOS4.
382        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
383        exit 0 ;;
384    sun4*:SunOS:*:*)
385        case "`/usr/bin/arch -k`" in
386            Series*|S4*)
387                UNAME_RELEASE=`uname -v`
388                ;;
389        esac
390        # Japanese Language versions have a version number like `4.1.3-JL'.
391        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
392        exit 0 ;;
393    sun3*:SunOS:*:*)
394        echo m68k-sun-sunos${UNAME_RELEASE}
395        exit 0 ;;
396    sun*:*:4.2BSD:*)
397        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
398        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
399        case "`/bin/arch`" in
400            sun3)
401                echo m68k-sun-sunos${UNAME_RELEASE}
402                ;;
403            sun4)
404                echo sparc-sun-sunos${UNAME_RELEASE}
405                ;;
406        esac
407        exit 0 ;;
408    aushp:SunOS:*:*)
409        echo sparc-auspex-sunos${UNAME_RELEASE}
410        exit 0 ;;
411    # The situation for MiNT is a little confusing.  The machine name
412    # can be virtually everything (everything which is not
413    # "atarist" or "atariste" at least should have a processor
414    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
415    # to the lowercase version "mint" (or "freemint").  Finally
416    # the system name "TOS" denotes a system which is actually not
417    # MiNT.  But MiNT is downward compatible to TOS, so this should
418    # be no problem.
419    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
420        echo m68k-atari-mint${UNAME_RELEASE}
421        exit 0 ;;
422    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
423        echo m68k-atari-mint${UNAME_RELEASE}
424        exit 0 ;;
425    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
426        echo m68k-atari-mint${UNAME_RELEASE}
427        exit 0 ;;
428    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
429        echo m68k-milan-mint${UNAME_RELEASE}
430        exit 0 ;;
431    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
432        echo m68k-hades-mint${UNAME_RELEASE}
433        exit 0 ;;
434    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
435        echo m68k-unknown-mint${UNAME_RELEASE}
436        exit 0 ;;
437    m68k:machten:*:*)
438        echo m68k-apple-machten${UNAME_RELEASE}
439        exit 0 ;;
440    powerpc:machten:*:*)
441        echo powerpc-apple-machten${UNAME_RELEASE}
442        exit 0 ;;
443    RISC*:Mach:*:*)
444        echo mips-dec-mach_bsd4.3
445        exit 0 ;;
446    RISC*:ULTRIX:*:*)
447        echo mips-dec-ultrix${UNAME_RELEASE}
448        exit 0 ;;
449    VAX*:ULTRIX*:*:*)
450        echo vax-dec-ultrix${UNAME_RELEASE}
451        exit 0 ;;
452    2020:CLIX:*:* | 2430:CLIX:*:*)
453        echo clipper-intergraph-clix${UNAME_RELEASE}
454        exit 0 ;;
455    mips:*:*:UMIPS | mips:*:*:RISCos)
456        eval $set_cc_for_build
457        sed 's/^        //' << EOF >$dummy.c
458#ifdef __cplusplus
459#include <stdio.h>  /* for printf() prototype */
460        int main (int argc, char *argv[]) {
461#else
462        int main (argc, argv) int argc; char *argv[]; {
463#endif
464        #if defined (host_mips) && defined (MIPSEB)
465        #if defined (SYSTYPE_SYSV)
466          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
467        #endif
468        #if defined (SYSTYPE_SVR4)
469          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
470        #endif
471        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
472          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
473        #endif
474        #endif
475          exit (-1);
476        }
477EOF
478        $CC_FOR_BUILD -o $dummy $dummy.c \
479          && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
480          && exit 0
481        echo mips-mips-riscos${UNAME_RELEASE}
482        exit 0 ;;
483    Motorola:PowerMAX_OS:*:*)
484        echo powerpc-motorola-powermax
485        exit 0 ;;
486    Motorola:*:4.3:PL8-*)
487        echo powerpc-harris-powermax
488        exit 0 ;;
489    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
490        echo powerpc-harris-powermax
491        exit 0 ;;
492    Night_Hawk:Power_UNIX:*:*)
493        echo powerpc-harris-powerunix
494        exit 0 ;;
495    m88k:CX/UX:7*:*)
496        echo m88k-harris-cxux7
497        exit 0 ;;
498    m88k:*:4*:R4*)
499        echo m88k-motorola-sysv4
500        exit 0 ;;
501    m88k:*:3*:R3*)
502        echo m88k-motorola-sysv3
503        exit 0 ;;
504    AViiON:dgux:*:*)
505        # DG/UX returns AViiON for all architectures
506        UNAME_PROCESSOR=`/usr/bin/uname -p`
507        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
508        then
509            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
510               [ ${TARGET_BINARY_INTERFACE}x = x ]
511            then
512                echo m88k-dg-dgux${UNAME_RELEASE}
513            else
514                echo m88k-dg-dguxbcs${UNAME_RELEASE}
515            fi
516        else
517            echo i586-dg-dgux${UNAME_RELEASE}
518        fi
519        exit 0 ;;
520    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
521        echo m88k-dolphin-sysv3
522        exit 0 ;;
523    M88*:*:R3*:*)
524        # Delta 88k system running SVR3
525        echo m88k-motorola-sysv3
526        exit 0 ;;
527    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
528        echo m88k-tektronix-sysv3
529        exit 0 ;;
530    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
531        echo m68k-tektronix-bsd
532        exit 0 ;;
533    *:IRIX*:*:*)
534        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
535        exit 0 ;;
536    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
537        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
538        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
539    i*86:AIX:*:*)
540        echo i386-ibm-aix
541        exit 0 ;;
542    ia64:AIX:*:*)
543        if [ -x /usr/bin/oslevel ] ; then
544                IBM_REV=`/usr/bin/oslevel`
545        else
546                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
547        fi
548        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
549        exit 0 ;;
550    *:AIX:2:3)
551        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
552                eval $set_cc_for_build
553                sed 's/^                //' << EOF >$dummy.c
554                #include <sys/systemcfg.h>
555
556                main()
557                        {
558                        if (!__power_pc())
559                                exit(1);
560                        puts("powerpc-ibm-aix3.2.5");
561                        exit(0);
562                        }
563EOF
564                $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
565                echo rs6000-ibm-aix3.2.5
566        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
567                echo rs6000-ibm-aix3.2.4
568        else
569                echo rs6000-ibm-aix3.2
570        fi
571        exit 0 ;;
572    *:AIX:*:[45])
573        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
574        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
575                IBM_ARCH=rs6000
576        else
577                IBM_ARCH=powerpc
578        fi
579        if [ -x /usr/bin/oslevel ] ; then
580                IBM_REV=`/usr/bin/oslevel`
581        else
582                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
583        fi
584        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
585        exit 0 ;;
586    *:AIX:*:*)
587        echo rs6000-ibm-aix
588        exit 0 ;;
589    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
590        echo romp-ibm-bsd4.4
591        exit 0 ;;
592    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
593        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
594        exit 0 ;;                           # report: romp-ibm BSD 4.3
595    *:BOSX:*:*)
596        echo rs6000-bull-bosx
597        exit 0 ;;
598    DPX/2?00:B.O.S.:*:*)
599        echo m68k-bull-sysv3
600        exit 0 ;;
601    9000/[34]??:4.3bsd:1.*:*)
602        echo m68k-hp-bsd
603        exit 0 ;;
604    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
605        echo m68k-hp-bsd4.4
606        exit 0 ;;
607    9000/[34678]??:HP-UX:*:*)
608        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
609        case "${UNAME_MACHINE}" in
610            9000/31? )            HP_ARCH=m68000 ;;
611            9000/[34]?? )         HP_ARCH=m68k ;;
612            9000/[678][0-9][0-9])
613                if [ -x /usr/bin/getconf ]; then
614                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
615                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
616                    case "${sc_cpu_version}" in
617                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
618                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
619                      532)                      # CPU_PA_RISC2_0
620                        case "${sc_kernel_bits}" in
621                          32) HP_ARCH="hppa2.0n" ;;
622                          64) HP_ARCH="hppa2.0w" ;;
623                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
624                        esac ;;
625                    esac
626                fi
627                if [ "${HP_ARCH}" = "" ]; then
628                    eval $set_cc_for_build
629                    sed 's/^              //' << EOF >$dummy.c
630
631              #define _HPUX_SOURCE
632              #include <stdlib.h>
633              #include <unistd.h>
634
635              int main ()
636              {
637              #if defined(_SC_KERNEL_BITS)
638                  long bits = sysconf(_SC_KERNEL_BITS);
639              #endif
640                  long cpu  = sysconf (_SC_CPU_VERSION);
641
642                  switch (cpu)
643                {
644                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
645                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
646                case CPU_PA_RISC2_0:
647              #if defined(_SC_KERNEL_BITS)
648                    switch (bits)
649                        {
650                        case 64: puts ("hppa2.0w"); break;
651                        case 32: puts ("hppa2.0n"); break;
652                        default: puts ("hppa2.0"); break;
653                        } break;
654              #else  /* !defined(_SC_KERNEL_BITS) */
655                    puts ("hppa2.0"); break;
656              #endif
657                default: puts ("hppa1.0"); break;
658                }
659                  exit (0);
660              }
661EOF
662                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
663                    test -z "$HP_ARCH" && HP_ARCH=hppa
664                fi ;;
665        esac
666        if [ ${HP_ARCH} = "hppa2.0w" ]
667        then
668            # avoid double evaluation of $set_cc_for_build
669            test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
670            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
671            then
672                HP_ARCH="hppa2.0w"
673            else
674                HP_ARCH="hppa64"
675            fi
676        fi
677        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
678        exit 0 ;;
679    ia64:HP-UX:*:*)
680        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
681        echo ia64-hp-hpux${HPUX_REV}
682        exit 0 ;;
683    3050*:HI-UX:*:*)
684        eval $set_cc_for_build
685        sed 's/^        //' << EOF >$dummy.c
686        #include <unistd.h>
687        int
688        main ()
689        {
690          long cpu = sysconf (_SC_CPU_VERSION);
691          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
692             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
693             results, however.  */
694          if (CPU_IS_PA_RISC (cpu))
695            {
696              switch (cpu)
697                {
698                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
699                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
700                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
701                  default: puts ("hppa-hitachi-hiuxwe2"); break;
702                }
703            }
704          else if (CPU_IS_HP_MC68K (cpu))
705            puts ("m68k-hitachi-hiuxwe2");
706          else puts ("unknown-hitachi-hiuxwe2");
707          exit (0);
708        }
709EOF
710        $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
711        echo unknown-hitachi-hiuxwe2
712        exit 0 ;;
713    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
714        echo hppa1.1-hp-bsd
715        exit 0 ;;
716    9000/8??:4.3bsd:*:*)
717        echo hppa1.0-hp-bsd
718        exit 0 ;;
719    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
720        echo hppa1.0-hp-mpeix
721        exit 0 ;;
722    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
723        echo hppa1.1-hp-osf
724        exit 0 ;;
725    hp8??:OSF1:*:*)
726        echo hppa1.0-hp-osf
727        exit 0 ;;
728    i*86:OSF1:*:*)
729        if [ -x /usr/sbin/sysversion ] ; then
730            echo ${UNAME_MACHINE}-unknown-osf1mk
731        else
732            echo ${UNAME_MACHINE}-unknown-osf1
733        fi
734        exit 0 ;;
735    parisc*:Lites*:*:*)
736        echo hppa1.1-hp-lites
737        exit 0 ;;
738    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
739        echo c1-convex-bsd
740        exit 0 ;;
741    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
742        if getsysinfo -f scalar_acc
743        then echo c32-convex-bsd
744        else echo c2-convex-bsd
745        fi
746        exit 0 ;;
747    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
748        echo c34-convex-bsd
749        exit 0 ;;
750    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
751        echo c38-convex-bsd
752        exit 0 ;;
753    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
754        echo c4-convex-bsd
755        exit 0 ;;
756    CRAY*Y-MP:*:*:*)
757        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
758        exit 0 ;;
759    CRAY*[A-Z]90:*:*:*)
760        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
761        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
762              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
763              -e 's/\.[^.]*$/.X/'
764        exit 0 ;;
765    CRAY*TS:*:*:*)
766        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
767        exit 0 ;;
768    CRAY*T3E:*:*:*)
769        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
770        exit 0 ;;
771    CRAY*SV1:*:*:*)
772        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
773        exit 0 ;;
774    *:UNICOS/mp:*:*)
775        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
776        exit 0 ;;
777    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
778        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
779        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
780        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
781        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
782        exit 0 ;;
783    5000:UNIX_System_V:4.*:*)
784        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
785        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
786        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
787        exit 0 ;;
788    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
789        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
790        exit 0 ;;
791    sparc*:BSD/OS:*:*)
792        echo sparc-unknown-bsdi${UNAME_RELEASE}
793        exit 0 ;;
794    *:BSD/OS:*:*)
795        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
796        exit 0 ;;
797    *:FreeBSD:*:*)
798        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
799        exit 0 ;;
800    i*:CYGWIN*:*)
801        echo ${UNAME_MACHINE}-pc-cygwin
802        exit 0 ;;
803    i*:MINGW*:*)
804        echo ${UNAME_MACHINE}-pc-mingw32
805        exit 0 ;;
806    i*:PW*:*)
807        echo ${UNAME_MACHINE}-pc-pw32
808        exit 0 ;;
809    x86:Interix*:[34]*)
810        echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
811        exit 0 ;;
812    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
813        echo i${UNAME_MACHINE}-pc-mks
814        exit 0 ;;
815    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
816        # How do we know it's Interix rather than the generic POSIX subsystem?
817        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
818        # UNAME_MACHINE based on the output of uname instead of i386?
819        echo i586-pc-interix
820        exit 0 ;;
821    i*:UWIN*:*)
822        echo ${UNAME_MACHINE}-pc-uwin
823        exit 0 ;;
824    amd64:CYGWIN*:*:*)
825        echo x86_64-unknown-cygwin
826        exit 0 ;;
827    p*:CYGWIN*:*)
828        echo powerpcle-unknown-cygwin
829        exit 0 ;;
830    prep*:SunOS:5.*:*)
831        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
832        exit 0 ;;
833    *:GNU:*:*)
834        # the GNU system
835        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
836        exit 0 ;;
837    *:GNU/*:*:*)
838        # other systems with GNU libc and userland
839        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
840        exit 0 ;;
841    i*86:Minix:*:*)
842        echo ${UNAME_MACHINE}-pc-minix
843        exit 0 ;;
844    arm*:Linux:*:*)
845        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
846        exit 0 ;;
847    cris:Linux:*:*)
848        echo cris-axis-linux-${LIBC}
849        exit 0 ;;
850    crisv32:Linux:*:*)
851        echo crisv32-axis-linux-${LIBC}
852        exit 0 ;;
853    frv:Linux:*:*)
854        echo frv-unknown-linux-${LIBC}
855        exit 0 ;;
856    ia64:Linux:*:*)
857        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
858        exit 0 ;;
859    m32r*:Linux:*:*)
860        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
861        exit 0 ;;
862    m68*:Linux:*:*)
863        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
864        exit 0 ;;
865    mips:Linux:*:*)
866        eval $set_cc_for_build
867        sed 's/^        //' << EOF >$dummy.c
868        #undef CPU
869        #undef mips
870        #undef mipsel
871        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
872        CPU=mipsel
873        #else
874        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
875        CPU=mips
876        #else
877        CPU=
878        #endif
879        #endif
880EOF
881        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
882        test x"${CPU}" != x && echo "${CPU}-unknown-linux-${LIBC}" && exit 0
883        ;;
884    mips64:Linux:*:*)
885        eval $set_cc_for_build
886        sed 's/^        //' << EOF >$dummy.c
887        #undef CPU
888        #undef mips64
889        #undef mips64el
890        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
891        CPU=mips64el
892        #else
893        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
894        CPU=mips64
895        #else
896        CPU=
897        #endif
898        #endif
899EOF
900        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
901        test x"${CPU}" != x && echo "${CPU}-unknown-linux-${LIBC}" && exit 0
902        ;;
903    ppc:Linux:*:*)
904        echo powerpc-unknown-linux-${LIBC}
905        exit 0 ;;
906    ppc64:Linux:*:*)
907        echo powerpc64-unknown-linux-${LIBC}
908        exit 0 ;;
909    alpha:Linux:*:*)
910        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
911          EV5)   UNAME_MACHINE=alphaev5 ;;
912          EV56)  UNAME_MACHINE=alphaev56 ;;
913          PCA56) UNAME_MACHINE=alphapca56 ;;
914          PCA57) UNAME_MACHINE=alphapca56 ;;
915          EV6)   UNAME_MACHINE=alphaev6 ;;
916          EV67)  UNAME_MACHINE=alphaev67 ;;
917          EV68*) UNAME_MACHINE=alphaev68 ;;
918        esac
919        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
920        if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
921        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
922        exit 0 ;;
923    parisc:Linux:*:* | hppa:Linux:*:*)
924        # Look for CPU level
925        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
926          PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
927          PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
928          *)    echo hppa-unknown-linux-${LIBC} ;;
929        esac
930        exit 0 ;;
931    parisc64:Linux:*:* | hppa64:Linux:*:*)
932        echo hppa64-unknown-linux-${LIBC}
933        exit 0 ;;
934    s390:Linux:*:* | s390x:Linux:*:*)
935        echo ${UNAME_MACHINE}-ibm-linux
936        exit 0 ;;
937    sh64*:Linux:*:*)
938        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
939        exit 0 ;;
940    sh*:Linux:*:*)
941        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
942        exit 0 ;;
943    sparc:Linux:*:* | sparc64:Linux:*:*)
944        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
945        exit 0 ;;
946    x86_64:Linux:*:*)
947        echo x86_64-unknown-linux-${LIBC}
948        exit 0 ;;
949    i*86:Linux:*:*)
950        # The BFD linker knows what the default object file format is, so
951        # first see if it will tell us. cd to the root directory to prevent
952        # problems with other programs or directories called `ld' in the path.
953        # Set LC_ALL=C to ensure ld outputs messages in English.
954        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
955                         | sed -ne '/supported targets:/!d
956                                    s/[         ][      ]*/ /g
957                                    s/.*supported targets: *//
958                                    s/ .*//
959                                    p'`
960        case "$ld_supported_targets" in
961          elf32-i386)
962                TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}"
963                ;;
964          a.out-i386-linux)
965                echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout"
966                exit 0 ;;
967          coff-i386)
968                echo "${UNAME_MACHINE}-pc-linux-${LIBC}coff"
969                exit 0 ;;
970          "")
971                # Either a pre-BFD a.out linker (linux-gnuoldld) or
972                # one that does not give us useful --help.
973                echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld"
974                exit 0 ;;
975        esac
976        if [ "`echo $LIBC | sed -e 's:uclibc::'`" != "$LIBC" ] ; then echo "$TENTATIVE" && exit 0 ; fi
977        # Determine whether the default compiler is a.out or elf
978        eval $set_cc_for_build
979        sed 's/^        //' << EOF >$dummy.c
980        #include <features.h>
981        #ifdef __ELF__
982        # ifdef __GLIBC__
983        #  if __GLIBC__ >= 2
984        LIBC=gnu
985        #  else
986        LIBC=gnulibc1
987        #  endif
988        # else
989        LIBC=gnulibc1
990        # endif
991        #else
992        #ifdef __INTEL_COMPILER
993        LIBC=gnu
994        #else
995        LIBC=gnuaout
996        #endif
997        #endif
998        #ifdef __dietlibc__
999        LIBC=dietlibc
1000        #endif
1001EOF
1002        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
1003        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
1004        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
1005        ;;
1006    i*86:DYNIX/ptx:4*:*)
1007        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1008        # earlier versions are messed up and put the nodename in both
1009        # sysname and nodename.
1010        echo i386-sequent-sysv4
1011        exit 0 ;;
1012    i*86:UNIX_SV:4.2MP:2.*)
1013        # Unixware is an offshoot of SVR4, but it has its own version
1014        # number series starting with 2...
1015        # I am not positive that other SVR4 systems won't match this,
1016        # I just have to hope.  -- rms.
1017        # Use sysv4.2uw... so that sysv4* matches it.
1018        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1019        exit 0 ;;
1020    i*86:OS/2:*:*)
1021        # If we were able to find `uname', then EMX Unix compatibility
1022        # is probably installed.
1023        echo ${UNAME_MACHINE}-pc-os2-emx
1024        exit 0 ;;
1025    i*86:XTS-300:*:STOP)
1026        echo ${UNAME_MACHINE}-unknown-stop
1027        exit 0 ;;
1028    i*86:atheos:*:*)
1029        echo ${UNAME_MACHINE}-unknown-atheos
1030        exit 0 ;;
1031        i*86:syllable:*:*)
1032        echo ${UNAME_MACHINE}-pc-syllable
1033        exit 0 ;;
1034    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1035        echo i386-unknown-lynxos${UNAME_RELEASE}
1036        exit 0 ;;
1037    i*86:*DOS:*:*)
1038        echo ${UNAME_MACHINE}-pc-msdosdjgpp
1039        exit 0 ;;
1040    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1041        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1042        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1043                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1044        else
1045                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1046        fi
1047        exit 0 ;;
1048    i*86:*:5:[78]*)
1049        case `/bin/uname -X | grep "^Machine"` in
1050            *486*)           UNAME_MACHINE=i486 ;;
1051            *Pentium)        UNAME_MACHINE=i586 ;;
1052            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1053        esac
1054        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1055        exit 0 ;;
1056    i*86:*:3.2:*)
1057        if test -f /usr/options/cb.name; then
1058                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1059                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1060        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1061                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1062                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1063                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1064                        && UNAME_MACHINE=i586
1065                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1066                        && UNAME_MACHINE=i686
1067                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1068                        && UNAME_MACHINE=i686
1069                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1070        else
1071                echo ${UNAME_MACHINE}-pc-sysv32
1072        fi
1073        exit 0 ;;
1074    pc:*:*:*)
1075        # Left here for compatibility:
1076        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1077        # the processor, so we play safe by assuming i386.
1078        echo i386-pc-msdosdjgpp
1079        exit 0 ;;
1080    Intel:Mach:3*:*)
1081        echo i386-pc-mach3
1082        exit 0 ;;
1083    paragon:*:*:*)
1084        echo i860-intel-osf1
1085        exit 0 ;;
1086    i860:*:4.*:*) # i860-SVR4
1087        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1088          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1089        else # Add other i860-SVR4 vendors below as they are discovered.
1090          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1091        fi
1092        exit 0 ;;
1093    mini*:CTIX:SYS*5:*)
1094        # "miniframe"
1095        echo m68010-convergent-sysv
1096        exit 0 ;;
1097    mc68k:UNIX:SYSTEM5:3.51m)
1098        echo m68k-convergent-sysv
1099        exit 0 ;;
1100    M680?0:D-NIX:5.3:*)
1101        echo m68k-diab-dnix
1102        exit 0 ;;
1103    M68*:*:R3V[5678]*:*)
1104        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1105    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)
1106        OS_REL=''
1107        test -r /etc/.relid \
1108        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1109        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1110          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1111        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1112          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1113    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1114        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1115          && echo i486-ncr-sysv4 && exit 0 ;;
1116    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1117        echo m68k-unknown-lynxos${UNAME_RELEASE}
1118        exit 0 ;;
1119    mc68030:UNIX_System_V:4.*:*)
1120        echo m68k-atari-sysv4
1121        exit 0 ;;
1122    TSUNAMI:LynxOS:2.*:*)
1123        echo sparc-unknown-lynxos${UNAME_RELEASE}
1124        exit 0 ;;
1125    rs6000:LynxOS:2.*:*)
1126        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1127        exit 0 ;;
1128    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1129        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1130        exit 0 ;;
1131    SM[BE]S:UNIX_SV:*:*)
1132        echo mips-dde-sysv${UNAME_RELEASE}
1133        exit 0 ;;
1134    RM*:ReliantUNIX-*:*:*)
1135        echo mips-sni-sysv4
1136        exit 0 ;;
1137    RM*:SINIX-*:*:*)
1138        echo mips-sni-sysv4
1139        exit 0 ;;
1140    *:SINIX-*:*:*)
1141        if uname -p 2>/dev/null >/dev/null ; then
1142                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1143                echo ${UNAME_MACHINE}-sni-sysv4
1144        else
1145                echo ns32k-sni-sysv
1146        fi
1147        exit 0 ;;
1148    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1149                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1150        echo i586-unisys-sysv4
1151        exit 0 ;;
1152    *:UNIX_System_V:4*:FTX*)
1153        # From Gerald Hewes <hewes@openmarket.com>.
1154        # How about differentiating between stratus architectures? -djm
1155        echo hppa1.1-stratus-sysv4
1156        exit 0 ;;
1157    *:*:*:FTX*)
1158        # From seanf@swdc.stratus.com.
1159        echo i860-stratus-sysv4
1160        exit 0 ;;
1161    *:VOS:*:*)
1162        # From Paul.Green@stratus.com.
1163        echo hppa1.1-stratus-vos
1164        exit 0 ;;
1165    mc68*:A/UX:*:*)
1166        echo m68k-apple-aux${UNAME_RELEASE}
1167        exit 0 ;;
1168    news*:NEWS-OS:6*:*)
1169        echo mips-sony-newsos6
1170        exit 0 ;;
1171    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1172        if [ -d /usr/nec ]; then
1173                echo mips-nec-sysv${UNAME_RELEASE}
1174        else
1175                echo mips-unknown-sysv${UNAME_RELEASE}
1176        fi
1177        exit 0 ;;
1178    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1179        echo powerpc-be-beos
1180        exit 0 ;;
1181    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1182        echo powerpc-apple-beos
1183        exit 0 ;;
1184    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1185        echo i586-pc-beos
1186        exit 0 ;;
1187    SX-4:SUPER-UX:*:*)
1188        echo sx4-nec-superux${UNAME_RELEASE}
1189        exit 0 ;;
1190    SX-5:SUPER-UX:*:*)
1191        echo sx5-nec-superux${UNAME_RELEASE}
1192        exit 0 ;;
1193    SX-6:SUPER-UX:*:*)
1194        echo sx6-nec-superux${UNAME_RELEASE}
1195        exit 0 ;;
1196    Power*:Rhapsody:*:*)
1197        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1198        exit 0 ;;
1199    *:Rhapsody:*:*)
1200        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1201        exit 0 ;;
1202    *:Darwin:*:*)
1203        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1204        case $UNAME_PROCESSOR in
1205            *86) UNAME_PROCESSOR=i686 ;;
1206            unknown) UNAME_PROCESSOR=powerpc ;;
1207        esac
1208        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1209        exit 0 ;;
1210    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1211        UNAME_PROCESSOR=`uname -p`
1212        if test "$UNAME_PROCESSOR" = "x86"; then
1213                UNAME_PROCESSOR=i386
1214                UNAME_MACHINE=pc
1215        fi
1216        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1217        exit 0 ;;
1218    *:QNX:*:4*)
1219        echo i386-pc-qnx
1220        exit 0 ;;
1221    NSE-?:NONSTOP_KERNEL:*:*)
1222        echo nse-tandem-nsk${UNAME_RELEASE}
1223        exit 0 ;;
1224    NSR-?:NONSTOP_KERNEL:*:*)
1225        echo nsr-tandem-nsk${UNAME_RELEASE}
1226        exit 0 ;;
1227    *:NonStop-UX:*:*)
1228        echo mips-compaq-nonstopux
1229        exit 0 ;;
1230    BS2000:POSIX*:*:*)
1231        echo bs2000-siemens-sysv
1232        exit 0 ;;
1233    DS/*:UNIX_System_V:*:*)
1234        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1235        exit 0 ;;
1236    *:Plan9:*:*)
1237        # "uname -m" is not consistent, so use $cputype instead. 386
1238        # is converted to i386 for consistency with other x86
1239        # operating systems.
1240        if test "$cputype" = "386"; then
1241            UNAME_MACHINE=i386
1242        else
1243            UNAME_MACHINE="$cputype"
1244        fi
1245        echo ${UNAME_MACHINE}-unknown-plan9
1246        exit 0 ;;
1247    *:TOPS-10:*:*)
1248        echo pdp10-unknown-tops10
1249        exit 0 ;;
1250    *:TENEX:*:*)
1251        echo pdp10-unknown-tenex
1252        exit 0 ;;
1253    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1254        echo pdp10-dec-tops20
1255        exit 0 ;;
1256    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1257        echo pdp10-xkl-tops20
1258        exit 0 ;;
1259    *:TOPS-20:*:*)
1260        echo pdp10-unknown-tops20
1261        exit 0 ;;
1262    *:ITS:*:*)
1263        echo pdp10-unknown-its
1264        exit 0 ;;
1265    SEI:*:*:SEIUX)
1266        echo mips-sei-seiux${UNAME_RELEASE}
1267        exit 0 ;;
1268    *:DragonFly:*:*)
1269        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1270        exit 0 ;;
1271    *:*VMS:*:*)
1272        UNAME_MACHINE=`(uname -p) 2>/dev/null`
1273        case "${UNAME_MACHINE}" in
1274            A*) echo alpha-dec-vms && exit 0 ;;
1275            I*) echo ia64-dec-vms && exit 0 ;;
1276            V*) echo vax-dec-vms && exit 0 ;;
1277        esac ;;
1278    *:XENIX:*:SysV)
1279        echo i386-pc-xenix
1280        exit 0 ;;
1281esac
1282
1283#echo '(No uname command or uname output not recognized.)' 1>&2
1284#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1285
1286eval $set_cc_for_build
1287cat >$dummy.c <<EOF
1288#ifdef _SEQUENT_
1289# include <sys/types.h>
1290# include <sys/utsname.h>
1291#endif
1292main ()
1293{
1294#if defined (sony)
1295#if defined (MIPSEB)
1296  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1297     I don't know....  */
1298  printf ("mips-sony-bsd\n"); exit (0);
1299#else
1300#include <sys/param.h>
1301  printf ("m68k-sony-newsos%s\n",
1302#ifdef NEWSOS4
1303          "4"
1304#else
1305          ""
1306#endif
1307         ); exit (0);
1308#endif
1309#endif
1310
1311#if defined (__arm) && defined (__acorn) && defined (__unix)
1312  printf ("arm-acorn-riscix"); exit (0);
1313#endif
1314
1315#if defined (hp300) && !defined (hpux)
1316  printf ("m68k-hp-bsd\n"); exit (0);
1317#endif
1318
1319#if defined (NeXT)
1320#if !defined (__ARCHITECTURE__)
1321#define __ARCHITECTURE__ "m68k"
1322#endif
1323  int version;
1324  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1325  if (version < 4)
1326    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1327  else
1328    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1329  exit (0);
1330#endif
1331
1332#if defined (MULTIMAX) || defined (n16)
1333#if defined (UMAXV)
1334  printf ("ns32k-encore-sysv\n"); exit (0);
1335#else
1336#if defined (CMU)
1337  printf ("ns32k-encore-mach\n"); exit (0);
1338#else
1339  printf ("ns32k-encore-bsd\n"); exit (0);
1340#endif
1341#endif
1342#endif
1343
1344#if defined (__386BSD__)
1345  printf ("i386-pc-bsd\n"); exit (0);
1346#endif
1347
1348#if defined (sequent)
1349#if defined (i386)
1350  printf ("i386-sequent-dynix\n"); exit (0);
1351#endif
1352#if defined (ns32000)
1353  printf ("ns32k-sequent-dynix\n"); exit (0);
1354#endif
1355#endif
1356
1357#if defined (_SEQUENT_)
1358    struct utsname un;
1359
1360    uname(&un);
1361
1362    if (strncmp(un.version, "V2", 2) == 0) {
1363        printf ("i386-sequent-ptx2\n"); exit (0);
1364    }
1365    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1366        printf ("i386-sequent-ptx1\n"); exit (0);
1367    }
1368    printf ("i386-sequent-ptx\n"); exit (0);
1369
1370#endif
1371
1372#if defined (vax)
1373# if !defined (ultrix)
1374#  include <sys/param.h>
1375#  if defined (BSD)
1376#   if BSD == 43
1377      printf ("vax-dec-bsd4.3\n"); exit (0);
1378#   else
1379#    if BSD == 199006
1380      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1381#    else
1382      printf ("vax-dec-bsd\n"); exit (0);
1383#    endif
1384#   endif
1385#  else
1386    printf ("vax-dec-bsd\n"); exit (0);
1387#  endif
1388# else
1389    printf ("vax-dec-ultrix\n"); exit (0);
1390# endif
1391#endif
1392
1393#if defined (alliant) && defined (i860)
1394  printf ("i860-alliant-bsd\n"); exit (0);
1395#endif
1396
1397  exit (1);
1398}
1399EOF
1400
1401$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
1402
1403# Apollos put the system type in the environment.
1404
1405test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1406
1407# Convex versions that predate uname can use getsysinfo(1)
1408
1409if [ -x /usr/convex/getsysinfo ]
1410then
1411    case `getsysinfo -f cpu_type` in
1412    c1*)
1413        echo c1-convex-bsd
1414        exit 0 ;;
1415    c2*)
1416        if getsysinfo -f scalar_acc
1417        then echo c32-convex-bsd
1418        else echo c2-convex-bsd
1419        fi
1420        exit 0 ;;
1421    c34*)
1422        echo c34-convex-bsd
1423        exit 0 ;;
1424    c38*)
1425        echo c38-convex-bsd
1426        exit 0 ;;
1427    c4*)
1428        echo c4-convex-bsd
1429        exit 0 ;;
1430    esac
1431fi
1432
1433cat >&2 <<EOF
1434$0: unable to guess system type
1435
1436This script, last modified $timestamp, has failed to recognize
1437the operating system you are using. It is advised that you
1438download the most up to date version of the config scripts from
1439
1440    ftp://ftp.gnu.org/pub/gnu/config/
1441
1442If the version you run ($0) is already up to date, please
1443send the following data and any information you think might be
1444pertinent to <config-patches@gnu.org> in order to provide the needed
1445information to handle your system.
1446
1447config.guess timestamp = $timestamp
1448
1449uname -m = `(uname -m) 2>/dev/null || echo unknown`
1450uname -r = `(uname -r) 2>/dev/null || echo unknown`
1451uname -s = `(uname -s) 2>/dev/null || echo unknown`
1452uname -v = `(uname -v) 2>/dev/null || echo unknown`
1453
1454/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1455/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1456
1457hostinfo               = `(hostinfo) 2>/dev/null`
1458/bin/universe          = `(/bin/universe) 2>/dev/null`
1459/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1460/bin/arch              = `(/bin/arch) 2>/dev/null`
1461/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1462/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1463
1464UNAME_MACHINE = ${UNAME_MACHINE}
1465UNAME_RELEASE = ${UNAME_RELEASE}
1466UNAME_SYSTEM  = ${UNAME_SYSTEM}
1467UNAME_VERSION = ${UNAME_VERSION}
1468EOF
1469
1470exit 1
1471
1472# Local variables:
1473# eval: (add-hook 'write-file-hooks 'time-stamp)
1474# time-stamp-start: "timestamp='"
1475# time-stamp-format: "%:y-%02m-%02d"
1476# time-stamp-end: "'"
1477# End:
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