source: config.guess

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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, 2006 Free Software Foundation,
5#   Inc.
6
7timestamp='2006-07-02'
8
9# This file is free software; you can redistribute it and/or modify it
10# under the terms of the GNU General Public License as published by
11# the Free Software Foundation; either version 2 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful, but
15# WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17# General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program; if not, write to the Free Software
21# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
22# 02110-1301, USA.
23#
24# As a special exception to the GNU General Public License, if you
25# distribute this file as part of a program that contains a
26# configuration script generated by Autoconf, you may include it under
27# the same distribution terms that you use for the rest of that program.
28
29
30# Originally written by Per Bothner <per@bothner.com>.
31# Please send patches to <config-patches@gnu.org>.  Submit a context
32# diff and a properly formatted ChangeLog entry.
33#
34# This script attempts to guess a canonical system name similar to
35# config.sub.  If it succeeds, it prints the system name on stdout, and
36# exits with 0.  Otherwise, it exits with 1.
37#
38# The plan is that this can be called by configure scripts if you
39# don't specify an explicit build system type.
40
41me=`echo "$0" | sed -e 's,.*/,,'`
42
43usage="\
44Usage: $0 [OPTION]
45
46Output the configuration name of the system \`$me' is run on.
47
48Operation modes:
49  -h, --help         print this help, then exit
50  -t, --time-stamp   print date of last modification, then exit
51  -v, --version      print version number, then exit
52
53Report bugs and patches to <config-patches@gnu.org>."
54
55version="\
56GNU config.guess ($timestamp)
57
58Originally written by Per Bothner.
59Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
60Free Software Foundation, Inc.
61
62This is free software; see the source for copying conditions.  There is NO
63warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
64
65help="
66Try \`$me --help' for more information."
67
68# Parse command line
69while test $# -gt 0 ; do
70  case $1 in
71    --time-stamp | --time* | -t )
72       echo "$timestamp" ; exit ;;
73    --version | -v )
74       echo "$version" ; exit ;;
75    --help | --h* | -h )
76       echo "$usage"; exit ;;
77    -- )     # Stop option processing
78       shift; break ;;
79    - ) # Use stdin as input.
80       break ;;
81    -* )
82       echo "$me: invalid option $1$help" >&2
83       exit 1 ;;
84    * )
85       break ;;
86  esac
87done
88
89if test $# != 0; then
90  echo "$me: too many arguments$help" >&2
91  exit 1
92fi
93
94trap 'exit 1' 1 2 15
95
96# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
97# compiler to aid in system detection is discouraged as it requires
98# temporary files to be created and, as you can see below, it is a
99# headache to deal with in a portable fashion.
100
101# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
102# use `HOST_CC' if defined, but it is deprecated.
103
104# Portable tmp directory creation inspired by the Autoconf team.
105
106set_cc_for_build='
107trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
108trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
109: ${TMPDIR=/tmp} ;
110 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
111 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
112 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
113 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
114dummy=$tmp/dummy ;
115tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
116case $CC_FOR_BUILD,$HOST_CC,$CC in
117 ,,)    echo "int x;" > $dummy.c ;
118        for c in cc gcc c89 c99 ; do
119          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
120             CC_FOR_BUILD="$c"; break ;
121          fi ;
122        done ;
123        if test x"$CC_FOR_BUILD" = x ; then
124          CC_FOR_BUILD=no_compiler_found ;
125        fi
126        ;;
127 ,,*)   CC_FOR_BUILD=$CC ;;
128 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
129esac ; set_cc_for_build= ;'
130
131# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
132# (ghazi@noc.rutgers.edu 1994-08-24)
133if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
134        PATH=$PATH:/.attbin ; export PATH
135fi
136
137UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
138UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
139UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
140UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
141
142# Note: order is significant - the case branches are not exclusive.
143
144case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
145    *:NetBSD:*:*)
146        # NetBSD (nbsd) targets should (where applicable) match one or
147        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
148        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
149        # switched to ELF, *-*-netbsd* would select the old
150        # object file format.  This provides both forward
151        # compatibility and a consistent mechanism for selecting the
152        # object file format.
153        #
154        # Note: NetBSD doesn't particularly care about the vendor
155        # portion of the name.  We always set it to "unknown".
156        sysctl="sysctl -n hw.machine_arch"
157        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
158            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
159        case "${UNAME_MACHINE_ARCH}" in
160            armeb) machine=armeb-unknown ;;
161            arm*) machine=arm-unknown ;;
162            sh3el) machine=shl-unknown ;;
163            sh3eb) machine=sh-unknown ;;
164            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
165        esac
166        # The Operating System including object format, if it has switched
167        # to ELF recently, or will in the future.
168        case "${UNAME_MACHINE_ARCH}" in
169            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
170                eval $set_cc_for_build
171                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
172                        | grep __ELF__ >/dev/null
173                then
174                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
175                    # Return netbsd for either.  FIX?
176                    os=netbsd
177                else
178                    os=netbsdelf
179                fi
180                ;;
181            *)
182                os=netbsd
183                ;;
184        esac
185        # The OS release
186        # Debian GNU/NetBSD machines have a different userland, and
187        # thus, need a distinct triplet. However, they do not need
188        # kernel version information, so it can be replaced with a
189        # suitable tag, in the style of linux-gnu.
190        case "${UNAME_VERSION}" in
191            Debian*)
192                release='-gnu'
193                ;;
194            *)
195                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
196                ;;
197        esac
198        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
199        # contains redundant information, the shorter form:
200        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
201        echo "${machine}-${os}${release}"
202        exit ;;
203    *:OpenBSD:*:*)
204        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
205        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
206        exit ;;
207    *:ekkoBSD:*:*)
208        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
209        exit ;;
210    *:SolidBSD:*:*)
211        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
212        exit ;;
213    macppc:MirBSD:*:*)
214        echo powerpc-unknown-mirbsd${UNAME_RELEASE}
215        exit ;;
216    *:MirBSD:*:*)
217        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
218        exit ;;
219    alpha:OSF1:*:*)
220        case $UNAME_RELEASE in
221        *4.0)
222                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
223                ;;
224        *5.*)
225                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
226                ;;
227        esac
228        # According to Compaq, /usr/sbin/psrinfo has been available on
229        # OSF/1 and Tru64 systems produced since 1995.  I hope that
230        # covers most systems running today.  This code pipes the CPU
231        # types through head -n 1, so we only detect the type of CPU 0.
232        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
233        case "$ALPHA_CPU_TYPE" in
234            "EV4 (21064)")
235                UNAME_MACHINE="alpha" ;;
236            "EV4.5 (21064)")
237                UNAME_MACHINE="alpha" ;;
238            "LCA4 (21066/21068)")
239                UNAME_MACHINE="alpha" ;;
240            "EV5 (21164)")
241                UNAME_MACHINE="alphaev5" ;;
242            "EV5.6 (21164A)")
243                UNAME_MACHINE="alphaev56" ;;
244            "EV5.6 (21164PC)")
245                UNAME_MACHINE="alphapca56" ;;
246            "EV5.7 (21164PC)")
247                UNAME_MACHINE="alphapca57" ;;
248            "EV6 (21264)")
249                UNAME_MACHINE="alphaev6" ;;
250            "EV6.7 (21264A)")
251                UNAME_MACHINE="alphaev67" ;;
252            "EV6.8CB (21264C)")
253                UNAME_MACHINE="alphaev68" ;;
254            "EV6.8AL (21264B)")
255                UNAME_MACHINE="alphaev68" ;;
256            "EV6.8CX (21264D)")
257                UNAME_MACHINE="alphaev68" ;;
258            "EV6.9A (21264/EV69A)")
259                UNAME_MACHINE="alphaev69" ;;
260            "EV7 (21364)")
261                UNAME_MACHINE="alphaev7" ;;
262            "EV7.9 (21364A)")
263                UNAME_MACHINE="alphaev79" ;;
264        esac
265        # A Pn.n version is a patched version.
266        # A Vn.n version is a released version.
267        # A Tn.n version is a released field test version.
268        # A Xn.n version is an unreleased experimental baselevel.
269        # 1.2 uses "1.2" for uname -r.
270        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
271        exit ;;
272    Alpha\ *:Windows_NT*:*)
273        # How do we know it's Interix rather than the generic POSIX subsystem?
274        # Should we change UNAME_MACHINE based on the output of uname instead
275        # of the specific Alpha model?
276        echo alpha-pc-interix
277        exit ;;
278    21064:Windows_NT:50:3)
279        echo alpha-dec-winnt3.5
280        exit ;;
281    Amiga*:UNIX_System_V:4.0:*)
282        echo m68k-unknown-sysv4
283        exit ;;
284    *:[Aa]miga[Oo][Ss]:*:*)
285        echo ${UNAME_MACHINE}-unknown-amigaos
286        exit ;;
287    *:[Mm]orph[Oo][Ss]:*:*)
288        echo ${UNAME_MACHINE}-unknown-morphos
289        exit ;;
290    *:OS/390:*:*)
291        echo i370-ibm-openedition
292        exit ;;
293    *:z/VM:*:*)
294        echo s390-ibm-zvmoe
295        exit ;;
296    *:OS400:*:*)
297        echo powerpc-ibm-os400
298        exit ;;
299    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
300        echo arm-acorn-riscix${UNAME_RELEASE}
301        exit ;;
302    arm:riscos:*:*|arm:RISCOS:*:*)
303        echo arm-unknown-riscos
304        exit ;;
305    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
306        echo hppa1.1-hitachi-hiuxmpp
307        exit ;;
308    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
309        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
310        if test "`(/bin/universe) 2>/dev/null`" = att ; then
311                echo pyramid-pyramid-sysv3
312        else
313                echo pyramid-pyramid-bsd
314        fi
315        exit ;;
316    NILE*:*:*:dcosx)
317        echo pyramid-pyramid-svr4
318        exit ;;
319    DRS?6000:unix:4.0:6*)
320        echo sparc-icl-nx6
321        exit ;;
322    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
323        case `/usr/bin/uname -p` in
324            sparc) echo sparc-icl-nx7; exit ;;
325        esac ;;
326    sun4H:SunOS:5.*:*)
327        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
328        exit ;;
329    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
330        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
331        exit ;;
332    i86pc:SunOS:5.*:*)
333        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
334        exit ;;
335    sun4*:SunOS:6*:*)
336        # According to config.sub, this is the proper way to canonicalize
337        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
338        # it's likely to be more like Solaris than SunOS4.
339        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
340        exit ;;
341    sun4*:SunOS:*:*)
342        case "`/usr/bin/arch -k`" in
343            Series*|S4*)
344                UNAME_RELEASE=`uname -v`
345                ;;
346        esac
347        # Japanese Language versions have a version number like `4.1.3-JL'.
348        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
349        exit ;;
350    sun3*:SunOS:*:*)
351        echo m68k-sun-sunos${UNAME_RELEASE}
352        exit ;;
353    sun*:*:4.2BSD:*)
354        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
355        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
356        case "`/bin/arch`" in
357            sun3)
358                echo m68k-sun-sunos${UNAME_RELEASE}
359                ;;
360            sun4)
361                echo sparc-sun-sunos${UNAME_RELEASE}
362                ;;
363        esac
364        exit ;;
365    aushp:SunOS:*:*)
366        echo sparc-auspex-sunos${UNAME_RELEASE}
367        exit ;;
368    # The situation for MiNT is a little confusing.  The machine name
369    # can be virtually everything (everything which is not
370    # "atarist" or "atariste" at least should have a processor
371    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
372    # to the lowercase version "mint" (or "freemint").  Finally
373    # the system name "TOS" denotes a system which is actually not
374    # MiNT.  But MiNT is downward compatible to TOS, so this should
375    # be no problem.
376    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
377        echo m68k-atari-mint${UNAME_RELEASE}
378        exit ;;
379    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
380        echo m68k-atari-mint${UNAME_RELEASE}
381        exit ;;
382    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
383        echo m68k-atari-mint${UNAME_RELEASE}
384        exit ;;
385    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
386        echo m68k-milan-mint${UNAME_RELEASE}
387        exit ;;
388    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
389        echo m68k-hades-mint${UNAME_RELEASE}
390        exit ;;
391    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
392        echo m68k-unknown-mint${UNAME_RELEASE}
393        exit ;;
394    m68k:machten:*:*)
395        echo m68k-apple-machten${UNAME_RELEASE}
396        exit ;;
397    powerpc:machten:*:*)
398        echo powerpc-apple-machten${UNAME_RELEASE}
399        exit ;;
400    RISC*:Mach:*:*)
401        echo mips-dec-mach_bsd4.3
402        exit ;;
403    RISC*:ULTRIX:*:*)
404        echo mips-dec-ultrix${UNAME_RELEASE}
405        exit ;;
406    VAX*:ULTRIX*:*:*)
407        echo vax-dec-ultrix${UNAME_RELEASE}
408        exit ;;
409    2020:CLIX:*:* | 2430:CLIX:*:*)
410        echo clipper-intergraph-clix${UNAME_RELEASE}
411        exit ;;
412    mips:*:*:UMIPS | mips:*:*:RISCos)
413        eval $set_cc_for_build
414        sed 's/^        //' << EOF >$dummy.c
415#ifdef __cplusplus
416#include <stdio.h>  /* for printf() prototype */
417        int main (int argc, char *argv[]) {
418#else
419        int main (argc, argv) int argc; char *argv[]; {
420#endif
421        #if defined (host_mips) && defined (MIPSEB)
422        #if defined (SYSTYPE_SYSV)
423          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
424        #endif
425        #if defined (SYSTYPE_SVR4)
426          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
427        #endif
428        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
429          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
430        #endif
431        #endif
432          exit (-1);
433        }
434EOF
435        $CC_FOR_BUILD -o $dummy $dummy.c &&
436          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
437          SYSTEM_NAME=`$dummy $dummyarg` &&
438            { echo "$SYSTEM_NAME"; exit; }
439        echo mips-mips-riscos${UNAME_RELEASE}
440        exit ;;
441    Motorola:PowerMAX_OS:*:*)
442        echo powerpc-motorola-powermax
443        exit ;;
444    Motorola:*:4.3:PL8-*)
445        echo powerpc-harris-powermax
446        exit ;;
447    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
448        echo powerpc-harris-powermax
449        exit ;;
450    Night_Hawk:Power_UNIX:*:*)
451        echo powerpc-harris-powerunix
452        exit ;;
453    m88k:CX/UX:7*:*)
454        echo m88k-harris-cxux7
455        exit ;;
456    m88k:*:4*:R4*)
457        echo m88k-motorola-sysv4
458        exit ;;
459    m88k:*:3*:R3*)
460        echo m88k-motorola-sysv3
461        exit ;;
462    AViiON:dgux:*:*)
463        # DG/UX returns AViiON for all architectures
464        UNAME_PROCESSOR=`/usr/bin/uname -p`
465        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
466        then
467            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
468               [ ${TARGET_BINARY_INTERFACE}x = x ]
469            then
470                echo m88k-dg-dgux${UNAME_RELEASE}
471            else
472                echo m88k-dg-dguxbcs${UNAME_RELEASE}
473            fi
474        else
475            echo i586-dg-dgux${UNAME_RELEASE}
476        fi
477        exit ;;
478    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
479        echo m88k-dolphin-sysv3
480        exit ;;
481    M88*:*:R3*:*)
482        # Delta 88k system running SVR3
483        echo m88k-motorola-sysv3
484        exit ;;
485    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
486        echo m88k-tektronix-sysv3
487        exit ;;
488    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
489        echo m68k-tektronix-bsd
490        exit ;;
491    *:IRIX*:*:*)
492        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
493        exit ;;
494    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
495        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
496        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
497    i*86:AIX:*:*)
498        echo i386-ibm-aix
499        exit ;;
500    ia64:AIX:*:*)
501        if [ -x /usr/bin/oslevel ] ; then
502                IBM_REV=`/usr/bin/oslevel`
503        else
504                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
505        fi
506        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
507        exit ;;
508    *:AIX:2:3)
509        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
510                eval $set_cc_for_build
511                sed 's/^                //' << EOF >$dummy.c
512                #include <sys/systemcfg.h>
513
514                main()
515                        {
516                        if (!__power_pc())
517                                exit(1);
518                        puts("powerpc-ibm-aix3.2.5");
519                        exit(0);
520                        }
521EOF
522                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
523                then
524                        echo "$SYSTEM_NAME"
525                else
526                        echo rs6000-ibm-aix3.2.5
527                fi
528        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
529                echo rs6000-ibm-aix3.2.4
530        else
531                echo rs6000-ibm-aix3.2
532        fi
533        exit ;;
534    *:AIX:*:[45])
535        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
536        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
537                IBM_ARCH=rs6000
538        else
539                IBM_ARCH=powerpc
540        fi
541        if [ -x /usr/bin/oslevel ] ; then
542                IBM_REV=`/usr/bin/oslevel`
543        else
544                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
545        fi
546        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
547        exit ;;
548    *:AIX:*:*)
549        echo rs6000-ibm-aix
550        exit ;;
551    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
552        echo romp-ibm-bsd4.4
553        exit ;;
554    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
555        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
556        exit ;;                             # report: romp-ibm BSD 4.3
557    *:BOSX:*:*)
558        echo rs6000-bull-bosx
559        exit ;;
560    DPX/2?00:B.O.S.:*:*)
561        echo m68k-bull-sysv3
562        exit ;;
563    9000/[34]??:4.3bsd:1.*:*)
564        echo m68k-hp-bsd
565        exit ;;
566    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
567        echo m68k-hp-bsd4.4
568        exit ;;
569    9000/[34678]??:HP-UX:*:*)
570        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
571        case "${UNAME_MACHINE}" in
572            9000/31? )            HP_ARCH=m68000 ;;
573            9000/[34]?? )         HP_ARCH=m68k ;;
574            9000/[678][0-9][0-9])
575                if [ -x /usr/bin/getconf ]; then
576                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
577                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
578                    case "${sc_cpu_version}" in
579                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
580                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
581                      532)                      # CPU_PA_RISC2_0
582                        case "${sc_kernel_bits}" in
583                          32) HP_ARCH="hppa2.0n" ;;
584                          64) HP_ARCH="hppa2.0w" ;;
585                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
586                        esac ;;
587                    esac
588                fi
589                if [ "${HP_ARCH}" = "" ]; then
590                    eval $set_cc_for_build
591                    sed 's/^              //' << EOF >$dummy.c
592
593              #define _HPUX_SOURCE
594              #include <stdlib.h>
595              #include <unistd.h>
596
597              int main ()
598              {
599              #if defined(_SC_KERNEL_BITS)
600                  long bits = sysconf(_SC_KERNEL_BITS);
601              #endif
602                  long cpu  = sysconf (_SC_CPU_VERSION);
603
604                  switch (cpu)
605                {
606                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
607                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
608                case CPU_PA_RISC2_0:
609              #if defined(_SC_KERNEL_BITS)
610                    switch (bits)
611                        {
612                        case 64: puts ("hppa2.0w"); break;
613                        case 32: puts ("hppa2.0n"); break;
614                        default: puts ("hppa2.0"); break;
615                        } break;
616              #else  /* !defined(_SC_KERNEL_BITS) */
617                    puts ("hppa2.0"); break;
618              #endif
619                default: puts ("hppa1.0"); break;
620                }
621                  exit (0);
622              }
623EOF
624                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
625                    test -z "$HP_ARCH" && HP_ARCH=hppa
626                fi ;;
627        esac
628        if [ ${HP_ARCH} = "hppa2.0w" ]
629        then
630            eval $set_cc_for_build
631
632            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
633            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
634            # generating 64-bit code.  GNU and HP use different nomenclature:
635            #
636            # $ CC_FOR_BUILD=cc ./config.guess
637            # => hppa2.0w-hp-hpux11.23
638            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
639            # => hppa64-hp-hpux11.23
640
641            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
642                grep __LP64__ >/dev/null
643            then
644                HP_ARCH="hppa2.0w"
645            else
646                HP_ARCH="hppa64"
647            fi
648        fi
649        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
650        exit ;;
651    ia64:HP-UX:*:*)
652        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
653        echo ia64-hp-hpux${HPUX_REV}
654        exit ;;
655    3050*:HI-UX:*:*)
656        eval $set_cc_for_build
657        sed 's/^        //' << EOF >$dummy.c
658        #include <unistd.h>
659        int
660        main ()
661        {
662          long cpu = sysconf (_SC_CPU_VERSION);
663          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
664             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
665             results, however.  */
666          if (CPU_IS_PA_RISC (cpu))
667            {
668              switch (cpu)
669                {
670                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
671                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
672                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
673                  default: puts ("hppa-hitachi-hiuxwe2"); break;
674                }
675            }
676          else if (CPU_IS_HP_MC68K (cpu))
677            puts ("m68k-hitachi-hiuxwe2");
678          else puts ("unknown-hitachi-hiuxwe2");
679          exit (0);
680        }
681EOF
682        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
683                { echo "$SYSTEM_NAME"; exit; }
684        echo unknown-hitachi-hiuxwe2
685        exit ;;
686    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
687        echo hppa1.1-hp-bsd
688        exit ;;
689    9000/8??:4.3bsd:*:*)
690        echo hppa1.0-hp-bsd
691        exit ;;
692    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
693        echo hppa1.0-hp-mpeix
694        exit ;;
695    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
696        echo hppa1.1-hp-osf
697        exit ;;
698    hp8??:OSF1:*:*)
699        echo hppa1.0-hp-osf
700        exit ;;
701    i*86:OSF1:*:*)
702        if [ -x /usr/sbin/sysversion ] ; then
703            echo ${UNAME_MACHINE}-unknown-osf1mk
704        else
705            echo ${UNAME_MACHINE}-unknown-osf1
706        fi
707        exit ;;
708    parisc*:Lites*:*:*)
709        echo hppa1.1-hp-lites
710        exit ;;
711    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
712        echo c1-convex-bsd
713        exit ;;
714    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
715        if getsysinfo -f scalar_acc
716        then echo c32-convex-bsd
717        else echo c2-convex-bsd
718        fi
719        exit ;;
720    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
721        echo c34-convex-bsd
722        exit ;;
723    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
724        echo c38-convex-bsd
725        exit ;;
726    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
727        echo c4-convex-bsd
728        exit ;;
729    CRAY*Y-MP:*:*:*)
730        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
731        exit ;;
732    CRAY*[A-Z]90:*:*:*)
733        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
734        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
735              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
736              -e 's/\.[^.]*$/.X/'
737        exit ;;
738    CRAY*TS:*:*:*)
739        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
740        exit ;;
741    CRAY*T3E:*:*:*)
742        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
743        exit ;;
744    CRAY*SV1:*:*:*)
745        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
746        exit ;;
747    *:UNICOS/mp:*:*)
748        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
749        exit ;;
750    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
751        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
752        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
753        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
754        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
755        exit ;;
756    5000:UNIX_System_V:4.*:*)
757        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
758        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
759        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
760        exit ;;
761    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
762        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
763        exit ;;
764    sparc*:BSD/OS:*:*)
765        echo sparc-unknown-bsdi${UNAME_RELEASE}
766        exit ;;
767    *:BSD/OS:*:*)
768        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
769        exit ;;
770    *:FreeBSD:*:*)
771        case ${UNAME_MACHINE} in
772            pc98)
773                echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
774            amd64)
775                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
776            *)
777                echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
778        esac
779        exit ;;
780    i*:CYGWIN*:*)
781        echo ${UNAME_MACHINE}-pc-cygwin
782        exit ;;
783    i*:MINGW*:*)
784        echo ${UNAME_MACHINE}-pc-mingw32
785        exit ;;
786    i*:windows32*:*)
787        # uname -m includes "-pc" on this system.
788        echo ${UNAME_MACHINE}-mingw32
789        exit ;;
790    i*:PW*:*)
791        echo ${UNAME_MACHINE}-pc-pw32
792        exit ;;
793    x86:Interix*:[3456]*)
794        echo i586-pc-interix${UNAME_RELEASE}
795        exit ;;
796    EM64T:Interix*:[3456]*)
797        echo x86_64-unknown-interix${UNAME_RELEASE}
798        exit ;;
799    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
800        echo i${UNAME_MACHINE}-pc-mks
801        exit ;;
802    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
803        # How do we know it's Interix rather than the generic POSIX subsystem?
804        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
805        # UNAME_MACHINE based on the output of uname instead of i386?
806        echo i586-pc-interix
807        exit ;;
808    i*:UWIN*:*)
809        echo ${UNAME_MACHINE}-pc-uwin
810        exit ;;
811    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
812        echo x86_64-unknown-cygwin
813        exit ;;
814    p*:CYGWIN*:*)
815        echo powerpcle-unknown-cygwin
816        exit ;;
817    prep*:SunOS:5.*:*)
818        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
819        exit ;;
820    *:GNU:*:*)
821        # the GNU system
822        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
823        exit ;;
824    *:GNU/*:*:*)
825        # other systems with GNU libc and userland
826        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
827        exit ;;
828    i*86:Minix:*:*)
829        echo ${UNAME_MACHINE}-pc-minix
830        exit ;;
831    arm*:Linux:*:*)
832        echo ${UNAME_MACHINE}-unknown-linux-gnu
833        exit ;;
834    avr32*:Linux:*:*)
835        echo ${UNAME_MACHINE}-unknown-linux-gnu
836        exit ;;
837    cris:Linux:*:*)
838        echo cris-axis-linux-gnu
839        exit ;;
840    crisv32:Linux:*:*)
841        echo crisv32-axis-linux-gnu
842        exit ;;
843    frv:Linux:*:*)
844        echo frv-unknown-linux-gnu
845        exit ;;
846    ia64:Linux:*:*)
847        echo ${UNAME_MACHINE}-unknown-linux-gnu
848        exit ;;
849    m32r*:Linux:*:*)
850        echo ${UNAME_MACHINE}-unknown-linux-gnu
851        exit ;;
852    m68*:Linux:*:*)
853        echo ${UNAME_MACHINE}-unknown-linux-gnu
854        exit ;;
855    mips:Linux:*:*)
856        eval $set_cc_for_build
857        sed 's/^        //' << EOF >$dummy.c
858        #undef CPU
859        #undef mips
860        #undef mipsel
861        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
862        CPU=mipsel
863        #else
864        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
865        CPU=mips
866        #else
867        CPU=
868        #endif
869        #endif
870EOF
871        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
872            /^CPU/{
873                s: ::g
874                p
875            }'`"
876        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
877        ;;
878    mips64:Linux:*:*)
879        eval $set_cc_for_build
880        sed 's/^        //' << EOF >$dummy.c
881        #undef CPU
882        #undef mips64
883        #undef mips64el
884        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
885        CPU=mips64el
886        #else
887        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
888        CPU=mips64
889        #else
890        CPU=
891        #endif
892        #endif
893EOF
894        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
895            /^CPU/{
896                s: ::g
897                p
898            }'`"
899        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
900        ;;
901    or32:Linux:*:*)
902        echo or32-unknown-linux-gnu
903        exit ;;
904    ppc:Linux:*:*)
905        echo powerpc-unknown-linux-gnu
906        exit ;;
907    ppc64:Linux:*:*)
908        echo powerpc64-unknown-linux-gnu
909        exit ;;
910    alpha:Linux:*:*)
911        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
912          EV5)   UNAME_MACHINE=alphaev5 ;;
913          EV56)  UNAME_MACHINE=alphaev56 ;;
914          PCA56) UNAME_MACHINE=alphapca56 ;;
915          PCA57) UNAME_MACHINE=alphapca56 ;;
916          EV6)   UNAME_MACHINE=alphaev6 ;;
917          EV67)  UNAME_MACHINE=alphaev67 ;;
918          EV68*) UNAME_MACHINE=alphaev68 ;;
919        esac
920        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
921        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
922        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
923        exit ;;
924    parisc:Linux:*:* | hppa:Linux:*:*)
925        # Look for CPU level
926        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
927          PA7*) echo hppa1.1-unknown-linux-gnu ;;
928          PA8*) echo hppa2.0-unknown-linux-gnu ;;
929          *)    echo hppa-unknown-linux-gnu ;;
930        esac
931        exit ;;
932    parisc64:Linux:*:* | hppa64:Linux:*:*)
933        echo hppa64-unknown-linux-gnu
934        exit ;;
935    s390:Linux:*:* | s390x:Linux:*:*)
936        echo ${UNAME_MACHINE}-ibm-linux
937        exit ;;
938    sh64*:Linux:*:*)
939        echo ${UNAME_MACHINE}-unknown-linux-gnu
940        exit ;;
941    sh*:Linux:*:*)
942        echo ${UNAME_MACHINE}-unknown-linux-gnu
943        exit ;;
944    sparc:Linux:*:* | sparc64:Linux:*:*)
945        echo ${UNAME_MACHINE}-unknown-linux-gnu
946        exit ;;
947    vax:Linux:*:*)
948        echo ${UNAME_MACHINE}-dec-linux-gnu
949        exit ;;
950    x86_64:Linux:*:*)
951        echo x86_64-unknown-linux-gnu
952        exit ;;
953    i*86:Linux:*:*)
954        # The BFD linker knows what the default object file format is, so
955        # first see if it will tell us. cd to the root directory to prevent
956        # problems with other programs or directories called `ld' in the path.
957        # Set LC_ALL=C to ensure ld outputs messages in English.
958        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
959                         | sed -ne '/supported targets:/!d
960                                    s/[         ][      ]*/ /g
961                                    s/.*supported targets: *//
962                                    s/ .*//
963                                    p'`
964        case "$ld_supported_targets" in
965          elf32-i386)
966                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
967                ;;
968          a.out-i386-linux)
969                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
970                exit ;;
971          coff-i386)
972                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
973                exit ;;
974          "")
975                # Either a pre-BFD a.out linker (linux-gnuoldld) or
976                # one that does not give us useful --help.
977                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
978                exit ;;
979        esac
980        # Determine whether the default compiler is a.out or elf
981        eval $set_cc_for_build
982        sed 's/^        //' << EOF >$dummy.c
983        #include <features.h>
984        #ifdef __ELF__
985        # ifdef __GLIBC__
986        #  if __GLIBC__ >= 2
987        LIBC=gnu
988        #  else
989        LIBC=gnulibc1
990        #  endif
991        # else
992        LIBC=gnulibc1
993        # endif
994        #else
995        #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
996        LIBC=gnu
997        #else
998        LIBC=gnuaout
999        #endif
1000        #endif
1001        #ifdef __dietlibc__
1002        LIBC=dietlibc
1003        #endif
1004EOF
1005        eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
1006            /^LIBC/{
1007                s: ::g
1008                p
1009            }'`"
1010        test x"${LIBC}" != x && {
1011                echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
1012                exit
1013        }
1014        test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
1015        ;;
1016    i*86:DYNIX/ptx:4*:*)
1017        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1018        # earlier versions are messed up and put the nodename in both
1019        # sysname and nodename.
1020        echo i386-sequent-sysv4
1021        exit ;;
1022    i*86:UNIX_SV:4.2MP:2.*)
1023        # Unixware is an offshoot of SVR4, but it has its own version
1024        # number series starting with 2...
1025        # I am not positive that other SVR4 systems won't match this,
1026        # I just have to hope.  -- rms.
1027        # Use sysv4.2uw... so that sysv4* matches it.
1028        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1029        exit ;;
1030    i*86:OS/2:*:*)
1031        # If we were able to find `uname', then EMX Unix compatibility
1032        # is probably installed.
1033        echo ${UNAME_MACHINE}-pc-os2-emx
1034        exit ;;
1035    i*86:XTS-300:*:STOP)
1036        echo ${UNAME_MACHINE}-unknown-stop
1037        exit ;;
1038    i*86:atheos:*:*)
1039        echo ${UNAME_MACHINE}-unknown-atheos
1040        exit ;;
1041    i*86:syllable:*:*)
1042        echo ${UNAME_MACHINE}-pc-syllable
1043        exit ;;
1044    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1045        echo i386-unknown-lynxos${UNAME_RELEASE}
1046        exit ;;
1047    i*86:*DOS:*:*)
1048        echo ${UNAME_MACHINE}-pc-msdosdjgpp
1049        exit ;;
1050    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1051        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1052        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1053                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1054        else
1055                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1056        fi
1057        exit ;;
1058    i*86:*:5:[678]*)
1059        # UnixWare 7.x, OpenUNIX and OpenServer 6.
1060        case `/bin/uname -X | grep "^Machine"` in
1061            *486*)           UNAME_MACHINE=i486 ;;
1062            *Pentium)        UNAME_MACHINE=i586 ;;
1063            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1064        esac
1065        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1066        exit ;;
1067    i*86:*:3.2:*)
1068        if test -f /usr/options/cb.name; then
1069                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1070                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1071        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1072                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1073                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1074                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1075                        && UNAME_MACHINE=i586
1076                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1077                        && UNAME_MACHINE=i686
1078                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1079                        && UNAME_MACHINE=i686
1080                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1081        else
1082                echo ${UNAME_MACHINE}-pc-sysv32
1083        fi
1084        exit ;;
1085    pc:*:*:*)
1086        # Left here for compatibility:
1087        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1088        # the processor, so we play safe by assuming i386.
1089        echo i386-pc-msdosdjgpp
1090        exit ;;
1091    Intel:Mach:3*:*)
1092        echo i386-pc-mach3
1093        exit ;;
1094    paragon:*:*:*)
1095        echo i860-intel-osf1
1096        exit ;;
1097    i860:*:4.*:*) # i860-SVR4
1098        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1099          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1100        else # Add other i860-SVR4 vendors below as they are discovered.
1101          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1102        fi
1103        exit ;;
1104    mini*:CTIX:SYS*5:*)
1105        # "miniframe"
1106        echo m68010-convergent-sysv
1107        exit ;;
1108    mc68k:UNIX:SYSTEM5:3.51m)
1109        echo m68k-convergent-sysv
1110        exit ;;
1111    M680?0:D-NIX:5.3:*)
1112        echo m68k-diab-dnix
1113        exit ;;
1114    M68*:*:R3V[5678]*:*)
1115        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1116    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)
1117        OS_REL=''
1118        test -r /etc/.relid \
1119        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1120        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1121          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1122        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1123          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1124    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1125        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1126          && { echo i486-ncr-sysv4; exit; } ;;
1127    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1128        echo m68k-unknown-lynxos${UNAME_RELEASE}
1129        exit ;;
1130    mc68030:UNIX_System_V:4.*:*)
1131        echo m68k-atari-sysv4
1132        exit ;;
1133    TSUNAMI:LynxOS:2.*:*)
1134        echo sparc-unknown-lynxos${UNAME_RELEASE}
1135        exit ;;
1136    rs6000:LynxOS:2.*:*)
1137        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1138        exit ;;
1139    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1140        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1141        exit ;;
1142    SM[BE]S:UNIX_SV:*:*)
1143        echo mips-dde-sysv${UNAME_RELEASE}
1144        exit ;;
1145    RM*:ReliantUNIX-*:*:*)
1146        echo mips-sni-sysv4
1147        exit ;;
1148    RM*:SINIX-*:*:*)
1149        echo mips-sni-sysv4
1150        exit ;;
1151    *:SINIX-*:*:*)
1152        if uname -p 2>/dev/null >/dev/null ; then
1153                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1154                echo ${UNAME_MACHINE}-sni-sysv4
1155        else
1156                echo ns32k-sni-sysv
1157        fi
1158        exit ;;
1159    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1160                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1161        echo i586-unisys-sysv4
1162        exit ;;
1163    *:UNIX_System_V:4*:FTX*)
1164        # From Gerald Hewes <hewes@openmarket.com>.
1165        # How about differentiating between stratus architectures? -djm
1166        echo hppa1.1-stratus-sysv4
1167        exit ;;
1168    *:*:*:FTX*)
1169        # From seanf@swdc.stratus.com.
1170        echo i860-stratus-sysv4
1171        exit ;;
1172    i*86:VOS:*:*)
1173        # From Paul.Green@stratus.com.
1174        echo ${UNAME_MACHINE}-stratus-vos
1175        exit ;;
1176    *:VOS:*:*)
1177        # From Paul.Green@stratus.com.
1178        echo hppa1.1-stratus-vos
1179        exit ;;
1180    mc68*:A/UX:*:*)
1181        echo m68k-apple-aux${UNAME_RELEASE}
1182        exit ;;
1183    news*:NEWS-OS:6*:*)
1184        echo mips-sony-newsos6
1185        exit ;;
1186    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1187        if [ -d /usr/nec ]; then
1188                echo mips-nec-sysv${UNAME_RELEASE}
1189        else
1190                echo mips-unknown-sysv${UNAME_RELEASE}
1191        fi
1192        exit ;;
1193    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1194        echo powerpc-be-beos
1195        exit ;;
1196    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1197        echo powerpc-apple-beos
1198        exit ;;
1199    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1200        echo i586-pc-beos
1201        exit ;;
1202    SX-4:SUPER-UX:*:*)
1203        echo sx4-nec-superux${UNAME_RELEASE}
1204        exit ;;
1205    SX-5:SUPER-UX:*:*)
1206        echo sx5-nec-superux${UNAME_RELEASE}
1207        exit ;;
1208    SX-6:SUPER-UX:*:*)
1209        echo sx6-nec-superux${UNAME_RELEASE}
1210        exit ;;
1211    Power*:Rhapsody:*:*)
1212        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1213        exit ;;
1214    *:Rhapsody:*:*)
1215        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1216        exit ;;
1217    *:Darwin:*:*)
1218        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1219        case $UNAME_PROCESSOR in
1220            unknown) UNAME_PROCESSOR=powerpc ;;
1221        esac
1222        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1223        exit ;;
1224    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1225        UNAME_PROCESSOR=`uname -p`
1226        if test "$UNAME_PROCESSOR" = "x86"; then
1227                UNAME_PROCESSOR=i386
1228                UNAME_MACHINE=pc
1229        fi
1230        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1231        exit ;;
1232    *:QNX:*:4*)
1233        echo i386-pc-qnx
1234        exit ;;
1235    NSE-?:NONSTOP_KERNEL:*:*)
1236        echo nse-tandem-nsk${UNAME_RELEASE}
1237        exit ;;
1238    NSR-?:NONSTOP_KERNEL:*:*)
1239        echo nsr-tandem-nsk${UNAME_RELEASE}
1240        exit ;;
1241    *:NonStop-UX:*:*)
1242        echo mips-compaq-nonstopux
1243        exit ;;
1244    BS2000:POSIX*:*:*)
1245        echo bs2000-siemens-sysv
1246        exit ;;
1247    DS/*:UNIX_System_V:*:*)
1248        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1249        exit ;;
1250    *:Plan9:*:*)
1251        # "uname -m" is not consistent, so use $cputype instead. 386
1252        # is converted to i386 for consistency with other x86
1253        # operating systems.
1254        if test "$cputype" = "386"; then
1255            UNAME_MACHINE=i386
1256        else
1257            UNAME_MACHINE="$cputype"
1258        fi
1259        echo ${UNAME_MACHINE}-unknown-plan9
1260        exit ;;
1261    *:TOPS-10:*:*)
1262        echo pdp10-unknown-tops10
1263        exit ;;
1264    *:TENEX:*:*)
1265        echo pdp10-unknown-tenex
1266        exit ;;
1267    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1268        echo pdp10-dec-tops20
1269        exit ;;
1270    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1271        echo pdp10-xkl-tops20
1272        exit ;;
1273    *:TOPS-20:*:*)
1274        echo pdp10-unknown-tops20
1275        exit ;;
1276    *:ITS:*:*)
1277        echo pdp10-unknown-its
1278        exit ;;
1279    SEI:*:*:SEIUX)
1280        echo mips-sei-seiux${UNAME_RELEASE}
1281        exit ;;
1282    *:DragonFly:*:*)
1283        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1284        exit ;;
1285    *:*VMS:*:*)
1286        UNAME_MACHINE=`(uname -p) 2>/dev/null`
1287        case "${UNAME_MACHINE}" in
1288            A*) echo alpha-dec-vms ; exit ;;
1289            I*) echo ia64-dec-vms ; exit ;;
1290            V*) echo vax-dec-vms ; exit ;;
1291        esac ;;
1292    *:XENIX:*:SysV)
1293        echo i386-pc-xenix
1294        exit ;;
1295    i*86:skyos:*:*)
1296        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1297        exit ;;
1298    i*86:rdos:*:*)
1299        echo ${UNAME_MACHINE}-pc-rdos
1300        exit ;;
1301esac
1302
1303#echo '(No uname command or uname output not recognized.)' 1>&2
1304#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1305
1306eval $set_cc_for_build
1307cat >$dummy.c <<EOF
1308#ifdef _SEQUENT_
1309# include <sys/types.h>
1310# include <sys/utsname.h>
1311#endif
1312main ()
1313{
1314#if defined (sony)
1315#if defined (MIPSEB)
1316  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1317     I don't know....  */
1318  printf ("mips-sony-bsd\n"); exit (0);
1319#else
1320#include <sys/param.h>
1321  printf ("m68k-sony-newsos%s\n",
1322#ifdef NEWSOS4
1323          "4"
1324#else
1325          ""
1326#endif
1327         ); exit (0);
1328#endif
1329#endif
1330
1331#if defined (__arm) && defined (__acorn) && defined (__unix)
1332  printf ("arm-acorn-riscix\n"); exit (0);
1333#endif
1334
1335#if defined (hp300) && !defined (hpux)
1336  printf ("m68k-hp-bsd\n"); exit (0);
1337#endif
1338
1339#if defined (NeXT)
1340#if !defined (__ARCHITECTURE__)
1341#define __ARCHITECTURE__ "m68k"
1342#endif
1343  int version;
1344  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1345  if (version < 4)
1346    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1347  else
1348    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1349  exit (0);
1350#endif
1351
1352#if defined (MULTIMAX) || defined (n16)
1353#if defined (UMAXV)
1354  printf ("ns32k-encore-sysv\n"); exit (0);
1355#else
1356#if defined (CMU)
1357  printf ("ns32k-encore-mach\n"); exit (0);
1358#else
1359  printf ("ns32k-encore-bsd\n"); exit (0);
1360#endif
1361#endif
1362#endif
1363
1364#if defined (__386BSD__)
1365  printf ("i386-pc-bsd\n"); exit (0);
1366#endif
1367
1368#if defined (sequent)
1369#if defined (i386)
1370  printf ("i386-sequent-dynix\n"); exit (0);
1371#endif
1372#if defined (ns32000)
1373  printf ("ns32k-sequent-dynix\n"); exit (0);
1374#endif
1375#endif
1376
1377#if defined (_SEQUENT_)
1378    struct utsname un;
1379
1380    uname(&un);
1381
1382    if (strncmp(un.version, "V2", 2) == 0) {
1383        printf ("i386-sequent-ptx2\n"); exit (0);
1384    }
1385    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1386        printf ("i386-sequent-ptx1\n"); exit (0);
1387    }
1388    printf ("i386-sequent-ptx\n"); exit (0);
1389
1390#endif
1391
1392#if defined (vax)
1393# if !defined (ultrix)
1394#  include <sys/param.h>
1395#  if defined (BSD)
1396#   if BSD == 43
1397      printf ("vax-dec-bsd4.3\n"); exit (0);
1398#   else
1399#    if BSD == 199006
1400      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1401#    else
1402      printf ("vax-dec-bsd\n"); exit (0);
1403#    endif
1404#   endif
1405#  else
1406    printf ("vax-dec-bsd\n"); exit (0);
1407#  endif
1408# else
1409    printf ("vax-dec-ultrix\n"); exit (0);
1410# endif
1411#endif
1412
1413#if defined (alliant) && defined (i860)
1414  printf ("i860-alliant-bsd\n"); exit (0);
1415#endif
1416
1417  exit (1);
1418}
1419EOF
1420
1421$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1422        { echo "$SYSTEM_NAME"; exit; }
1423
1424# Apollos put the system type in the environment.
1425
1426test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1427
1428# Convex versions that predate uname can use getsysinfo(1)
1429
1430if [ -x /usr/convex/getsysinfo ]
1431then
1432    case `getsysinfo -f cpu_type` in
1433    c1*)
1434        echo c1-convex-bsd
1435        exit ;;
1436    c2*)
1437        if getsysinfo -f scalar_acc
1438        then echo c32-convex-bsd
1439        else echo c2-convex-bsd
1440        fi
1441        exit ;;
1442    c34*)
1443        echo c34-convex-bsd
1444        exit ;;
1445    c38*)
1446        echo c38-convex-bsd
1447        exit ;;
1448    c4*)
1449        echo c4-convex-bsd
1450        exit ;;
1451    esac
1452fi
1453
1454cat >&2 <<EOF
1455$0: unable to guess system type
1456
1457This script, last modified $timestamp, has failed to recognize
1458the operating system you are using. It is advised that you
1459download the most up to date version of the config scripts from
1460
1461  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
1462and
1463  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
1464
1465If the version you run ($0) is already up to date, please
1466send the following data and any information you think might be
1467pertinent to <config-patches@gnu.org> in order to provide the needed
1468information to handle your system.
1469
1470config.guess timestamp = $timestamp
1471
1472uname -m = `(uname -m) 2>/dev/null || echo unknown`
1473uname -r = `(uname -r) 2>/dev/null || echo unknown`
1474uname -s = `(uname -s) 2>/dev/null || echo unknown`
1475uname -v = `(uname -v) 2>/dev/null || echo unknown`
1476
1477/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1478/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1479
1480hostinfo               = `(hostinfo) 2>/dev/null`
1481/bin/universe          = `(/bin/universe) 2>/dev/null`
1482/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1483/bin/arch              = `(/bin/arch) 2>/dev/null`
1484/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1485/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1486
1487UNAME_MACHINE = ${UNAME_MACHINE}
1488UNAME_RELEASE = ${UNAME_RELEASE}
1489UNAME_SYSTEM  = ${UNAME_SYSTEM}
1490UNAME_VERSION = ${UNAME_VERSION}
1491EOF
1492
1493exit 1
1494
1495# Local variables:
1496# eval: (add-hook 'write-file-hooks 'time-stamp)
1497# time-stamp-start: "timestamp='"
1498# time-stamp-format: "%:y-%02m-%02d"
1499# time-stamp-end: "'"
1500# End:
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