source: rtems/config.guess @ d65de8a1

4.11
Last change on this file since d65de8a1 was d65de8a1, checked in by Ralf Corsépius <ralf.corsepius@…>, on May 27, 2013 at 12:47:20 PM

Update from automake-1.13.2.

  • Property mode set to 100755
File size: 43.9 KB
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1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright 1992-2013 Free Software Foundation, Inc.
4
5timestamp='2013-04-24'
6
7# This file is free software; you can redistribute it and/or modify it
8# under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 3 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful, but
13# WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15# General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, see <http://www.gnu.org/licenses/>.
19#
20# As a special exception to the GNU General Public License, if you
21# distribute this file as part of a program that contains a
22# configuration script generated by Autoconf, you may include it under
23# the same distribution terms that you use for the rest of that
24# program.  This Exception is an additional permission under section 7
25# of the GNU General Public License, version 3 ("GPLv3").
26#
27# Originally written by Per Bothner.
28#
29# You can get the latest version of this script from:
30# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
31#
32# Please send patches with a ChangeLog entry to config-patches@gnu.org.
33
34
35me=`echo "$0" | sed -e 's,.*/,,'`
36
37usage="\
38Usage: $0 [OPTION]
39
40Output the configuration name of the system \`$me' is run on.
41
42Operation modes:
43  -h, --help         print this help, then exit
44  -t, --time-stamp   print date of last modification, then exit
45  -v, --version      print version number, then exit
46
47Report bugs and patches to <config-patches@gnu.org>."
48
49version="\
50GNU config.guess ($timestamp)
51
52Originally written by Per Bothner.
53Copyright 1992-2013 Free Software Foundation, Inc.
54
55This is free software; see the source for copying conditions.  There is NO
56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58help="
59Try \`$me --help' for more information."
60
61# Parse command line
62while test $# -gt 0 ; do
63  case $1 in
64    --time-stamp | --time* | -t )
65       echo "$timestamp" ; exit ;;
66    --version | -v )
67       echo "$version" ; exit ;;
68    --help | --h* | -h )
69       echo "$usage"; exit ;;
70    -- )     # Stop option processing
71       shift; break ;;
72    - ) # Use stdin as input.
73       break ;;
74    -* )
75       echo "$me: invalid option $1$help" >&2
76       exit 1 ;;
77    * )
78       break ;;
79  esac
80done
81
82if test $# != 0; then
83  echo "$me: too many arguments$help" >&2
84  exit 1
85fi
86
87trap 'exit 1' 1 2 15
88
89# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
90# compiler to aid in system detection is discouraged as it requires
91# temporary files to be created and, as you can see below, it is a
92# headache to deal with in a portable fashion.
93
94# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
95# use `HOST_CC' if defined, but it is deprecated.
96
97# Portable tmp directory creation inspired by the Autoconf team.
98
99set_cc_for_build='
100trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
101trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
102: ${TMPDIR=/tmp} ;
103 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
104 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
105 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
106 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
107dummy=$tmp/dummy ;
108tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
109case $CC_FOR_BUILD,$HOST_CC,$CC in
110 ,,)    echo "int x;" > $dummy.c ;
111        for c in cc gcc c89 c99 ; do
112          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
113             CC_FOR_BUILD="$c"; break ;
114          fi ;
115        done ;
116        if test x"$CC_FOR_BUILD" = x ; then
117          CC_FOR_BUILD=no_compiler_found ;
118        fi
119        ;;
120 ,,*)   CC_FOR_BUILD=$CC ;;
121 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
122esac ; set_cc_for_build= ;'
123
124# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
125# (ghazi@noc.rutgers.edu 1994-08-24)
126if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
127        PATH=$PATH:/.attbin ; export PATH
128fi
129
130UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
131UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
132UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
133UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
134
135# Note: order is significant - the case branches are not exclusive.
136
137case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
138    *:NetBSD:*:*)
139        # NetBSD (nbsd) targets should (where applicable) match one or
140        # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
141        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
142        # switched to ELF, *-*-netbsd* would select the old
143        # object file format.  This provides both forward
144        # compatibility and a consistent mechanism for selecting the
145        # object file format.
146        #
147        # Note: NetBSD doesn't particularly care about the vendor
148        # portion of the name.  We always set it to "unknown".
149        sysctl="sysctl -n hw.machine_arch"
150        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
151            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
152        case "${UNAME_MACHINE_ARCH}" in
153            armeb) machine=armeb-unknown ;;
154            arm*) machine=arm-unknown ;;
155            sh3el) machine=shl-unknown ;;
156            sh3eb) machine=sh-unknown ;;
157            sh5el) machine=sh5le-unknown ;;
158            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
159        esac
160        # The Operating System including object format, if it has switched
161        # to ELF recently, or will in the future.
162        case "${UNAME_MACHINE_ARCH}" in
163            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
164                eval $set_cc_for_build
165                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
166                        | grep -q __ELF__
167                then
168                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
169                    # Return netbsd for either.  FIX?
170                    os=netbsd
171                else
172                    os=netbsdelf
173                fi
174                ;;
175            *)
176                os=netbsd
177                ;;
178        esac
179        # The OS release
180        # Debian GNU/NetBSD machines have a different userland, and
181        # thus, need a distinct triplet. However, they do not need
182        # kernel version information, so it can be replaced with a
183        # suitable tag, in the style of linux-gnu.
184        case "${UNAME_VERSION}" in
185            Debian*)
186                release='-gnu'
187                ;;
188            *)
189                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
190                ;;
191        esac
192        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
193        # contains redundant information, the shorter form:
194        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
195        echo "${machine}-${os}${release}"
196        exit ;;
197    *:Bitrig:*:*)
198        UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
199        echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
200        exit ;;
201    *:OpenBSD:*:*)
202        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
203        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
204        exit ;;
205    *:ekkoBSD:*:*)
206        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
207        exit ;;
208    *:SolidBSD:*:*)
209        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
210        exit ;;
211    macppc:MirBSD:*:*)
212        echo powerpc-unknown-mirbsd${UNAME_RELEASE}
213        exit ;;
214    *:MirBSD:*:*)
215        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
216        exit ;;
217    alpha:OSF1:*:*)
218        case $UNAME_RELEASE in
219        *4.0)
220                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
221                ;;
222        *5.*)
223                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
224                ;;
225        esac
226        # According to Compaq, /usr/sbin/psrinfo has been available on
227        # OSF/1 and Tru64 systems produced since 1995.  I hope that
228        # covers most systems running today.  This code pipes the CPU
229        # types through head -n 1, so we only detect the type of CPU 0.
230        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
231        case "$ALPHA_CPU_TYPE" in
232            "EV4 (21064)")
233                UNAME_MACHINE="alpha" ;;
234            "EV4.5 (21064)")
235                UNAME_MACHINE="alpha" ;;
236            "LCA4 (21066/21068)")
237                UNAME_MACHINE="alpha" ;;
238            "EV5 (21164)")
239                UNAME_MACHINE="alphaev5" ;;
240            "EV5.6 (21164A)")
241                UNAME_MACHINE="alphaev56" ;;
242            "EV5.6 (21164PC)")
243                UNAME_MACHINE="alphapca56" ;;
244            "EV5.7 (21164PC)")
245                UNAME_MACHINE="alphapca57" ;;
246            "EV6 (21264)")
247                UNAME_MACHINE="alphaev6" ;;
248            "EV6.7 (21264A)")
249                UNAME_MACHINE="alphaev67" ;;
250            "EV6.8CB (21264C)")
251                UNAME_MACHINE="alphaev68" ;;
252            "EV6.8AL (21264B)")
253                UNAME_MACHINE="alphaev68" ;;
254            "EV6.8CX (21264D)")
255                UNAME_MACHINE="alphaev68" ;;
256            "EV6.9A (21264/EV69A)")
257                UNAME_MACHINE="alphaev69" ;;
258            "EV7 (21364)")
259                UNAME_MACHINE="alphaev7" ;;
260            "EV7.9 (21364A)")
261                UNAME_MACHINE="alphaev79" ;;
262        esac
263        # A Pn.n version is a patched version.
264        # A Vn.n version is a released version.
265        # A Tn.n version is a released field test version.
266        # A Xn.n version is an unreleased experimental baselevel.
267        # 1.2 uses "1.2" for uname -r.
268        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
269        # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
270        exitcode=$?
271        trap '' 0
272        exit $exitcode ;;
273    Alpha\ *:Windows_NT*:*)
274        # How do we know it's Interix rather than the generic POSIX subsystem?
275        # Should we change UNAME_MACHINE based on the output of uname instead
276        # of the specific Alpha model?
277        echo alpha-pc-interix
278        exit ;;
279    21064:Windows_NT:50:3)
280        echo alpha-dec-winnt3.5
281        exit ;;
282    Amiga*:UNIX_System_V:4.0:*)
283        echo m68k-unknown-sysv4
284        exit ;;
285    *:[Aa]miga[Oo][Ss]:*:*)
286        echo ${UNAME_MACHINE}-unknown-amigaos
287        exit ;;
288    *:[Mm]orph[Oo][Ss]:*:*)
289        echo ${UNAME_MACHINE}-unknown-morphos
290        exit ;;
291    *:OS/390:*:*)
292        echo i370-ibm-openedition
293        exit ;;
294    *:z/VM:*:*)
295        echo s390-ibm-zvmoe
296        exit ;;
297    *:OS400:*:*)
298        echo powerpc-ibm-os400
299        exit ;;
300    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
301        echo arm-acorn-riscix${UNAME_RELEASE}
302        exit ;;
303    arm*:riscos:*:*|arm*:RISCOS:*:*)
304        echo arm-unknown-riscos
305        exit ;;
306    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
307        echo hppa1.1-hitachi-hiuxmpp
308        exit ;;
309    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
310        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
311        if test "`(/bin/universe) 2>/dev/null`" = att ; then
312                echo pyramid-pyramid-sysv3
313        else
314                echo pyramid-pyramid-bsd
315        fi
316        exit ;;
317    NILE*:*:*:dcosx)
318        echo pyramid-pyramid-svr4
319        exit ;;
320    DRS?6000:unix:4.0:6*)
321        echo sparc-icl-nx6
322        exit ;;
323    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
324        case `/usr/bin/uname -p` in
325            sparc) echo sparc-icl-nx7; exit ;;
326        esac ;;
327    s390x:SunOS:*:*)
328        echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
329        exit ;;
330    sun4H:SunOS:5.*:*)
331        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
332        exit ;;
333    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
334        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
335        exit ;;
336    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
337        echo i386-pc-auroraux${UNAME_RELEASE}
338        exit ;;
339    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
340        eval $set_cc_for_build
341        SUN_ARCH="i386"
342        # If there is a compiler, see if it is configured for 64-bit objects.
343        # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
344        # This test works for both compilers.
345        if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
346            if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
347                (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
348                grep IS_64BIT_ARCH >/dev/null
349            then
350                SUN_ARCH="x86_64"
351            fi
352        fi
353        echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
354        exit ;;
355    sun4*:SunOS:6*:*)
356        # According to config.sub, this is the proper way to canonicalize
357        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
358        # it's likely to be more like Solaris than SunOS4.
359        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
360        exit ;;
361    sun4*:SunOS:*:*)
362        case "`/usr/bin/arch -k`" in
363            Series*|S4*)
364                UNAME_RELEASE=`uname -v`
365                ;;
366        esac
367        # Japanese Language versions have a version number like `4.1.3-JL'.
368        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
369        exit ;;
370    sun3*:SunOS:*:*)
371        echo m68k-sun-sunos${UNAME_RELEASE}
372        exit ;;
373    sun*:*:4.2BSD:*)
374        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
375        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
376        case "`/bin/arch`" in
377            sun3)
378                echo m68k-sun-sunos${UNAME_RELEASE}
379                ;;
380            sun4)
381                echo sparc-sun-sunos${UNAME_RELEASE}
382                ;;
383        esac
384        exit ;;
385    aushp:SunOS:*:*)
386        echo sparc-auspex-sunos${UNAME_RELEASE}
387        exit ;;
388    # The situation for MiNT is a little confusing.  The machine name
389    # can be virtually everything (everything which is not
390    # "atarist" or "atariste" at least should have a processor
391    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
392    # to the lowercase version "mint" (or "freemint").  Finally
393    # the system name "TOS" denotes a system which is actually not
394    # MiNT.  But MiNT is downward compatible to TOS, so this should
395    # be no problem.
396    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
397        echo m68k-atari-mint${UNAME_RELEASE}
398        exit ;;
399    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
400        echo m68k-atari-mint${UNAME_RELEASE}
401        exit ;;
402    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
403        echo m68k-atari-mint${UNAME_RELEASE}
404        exit ;;
405    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
406        echo m68k-milan-mint${UNAME_RELEASE}
407        exit ;;
408    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
409        echo m68k-hades-mint${UNAME_RELEASE}
410        exit ;;
411    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
412        echo m68k-unknown-mint${UNAME_RELEASE}
413        exit ;;
414    m68k:machten:*:*)
415        echo m68k-apple-machten${UNAME_RELEASE}
416        exit ;;
417    powerpc:machten:*:*)
418        echo powerpc-apple-machten${UNAME_RELEASE}
419        exit ;;
420    RISC*:Mach:*:*)
421        echo mips-dec-mach_bsd4.3
422        exit ;;
423    RISC*:ULTRIX:*:*)
424        echo mips-dec-ultrix${UNAME_RELEASE}
425        exit ;;
426    VAX*:ULTRIX*:*:*)
427        echo vax-dec-ultrix${UNAME_RELEASE}
428        exit ;;
429    2020:CLIX:*:* | 2430:CLIX:*:*)
430        echo clipper-intergraph-clix${UNAME_RELEASE}
431        exit ;;
432    mips:*:*:UMIPS | mips:*:*:RISCos)
433        eval $set_cc_for_build
434        sed 's/^        //' << EOF >$dummy.c
435#ifdef __cplusplus
436#include <stdio.h>  /* for printf() prototype */
437        int main (int argc, char *argv[]) {
438#else
439        int main (argc, argv) int argc; char *argv[]; {
440#endif
441        #if defined (host_mips) && defined (MIPSEB)
442        #if defined (SYSTYPE_SYSV)
443          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
444        #endif
445        #if defined (SYSTYPE_SVR4)
446          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
447        #endif
448        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
449          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
450        #endif
451        #endif
452          exit (-1);
453        }
454EOF
455        $CC_FOR_BUILD -o $dummy $dummy.c &&
456          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
457          SYSTEM_NAME=`$dummy $dummyarg` &&
458            { echo "$SYSTEM_NAME"; exit; }
459        echo mips-mips-riscos${UNAME_RELEASE}
460        exit ;;
461    Motorola:PowerMAX_OS:*:*)
462        echo powerpc-motorola-powermax
463        exit ;;
464    Motorola:*:4.3:PL8-*)
465        echo powerpc-harris-powermax
466        exit ;;
467    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
468        echo powerpc-harris-powermax
469        exit ;;
470    Night_Hawk:Power_UNIX:*:*)
471        echo powerpc-harris-powerunix
472        exit ;;
473    m88k:CX/UX:7*:*)
474        echo m88k-harris-cxux7
475        exit ;;
476    m88k:*:4*:R4*)
477        echo m88k-motorola-sysv4
478        exit ;;
479    m88k:*:3*:R3*)
480        echo m88k-motorola-sysv3
481        exit ;;
482    AViiON:dgux:*:*)
483        # DG/UX returns AViiON for all architectures
484        UNAME_PROCESSOR=`/usr/bin/uname -p`
485        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
486        then
487            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
488               [ ${TARGET_BINARY_INTERFACE}x = x ]
489            then
490                echo m88k-dg-dgux${UNAME_RELEASE}
491            else
492                echo m88k-dg-dguxbcs${UNAME_RELEASE}
493            fi
494        else
495            echo i586-dg-dgux${UNAME_RELEASE}
496        fi
497        exit ;;
498    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
499        echo m88k-dolphin-sysv3
500        exit ;;
501    M88*:*:R3*:*)
502        # Delta 88k system running SVR3
503        echo m88k-motorola-sysv3
504        exit ;;
505    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
506        echo m88k-tektronix-sysv3
507        exit ;;
508    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
509        echo m68k-tektronix-bsd
510        exit ;;
511    *:IRIX*:*:*)
512        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
513        exit ;;
514    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
515        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
516        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
517    i*86:AIX:*:*)
518        echo i386-ibm-aix
519        exit ;;
520    ia64:AIX:*:*)
521        if [ -x /usr/bin/oslevel ] ; then
522                IBM_REV=`/usr/bin/oslevel`
523        else
524                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
525        fi
526        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
527        exit ;;
528    *:AIX:2:3)
529        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
530                eval $set_cc_for_build
531                sed 's/^                //' << EOF >$dummy.c
532                #include <sys/systemcfg.h>
533
534                main()
535                        {
536                        if (!__power_pc())
537                                exit(1);
538                        puts("powerpc-ibm-aix3.2.5");
539                        exit(0);
540                        }
541EOF
542                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
543                then
544                        echo "$SYSTEM_NAME"
545                else
546                        echo rs6000-ibm-aix3.2.5
547                fi
548        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
549                echo rs6000-ibm-aix3.2.4
550        else
551                echo rs6000-ibm-aix3.2
552        fi
553        exit ;;
554    *:AIX:*:[4567])
555        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
556        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
557                IBM_ARCH=rs6000
558        else
559                IBM_ARCH=powerpc
560        fi
561        if [ -x /usr/bin/oslevel ] ; then
562                IBM_REV=`/usr/bin/oslevel`
563        else
564                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
565        fi
566        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
567        exit ;;
568    *:AIX:*:*)
569        echo rs6000-ibm-aix
570        exit ;;
571    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
572        echo romp-ibm-bsd4.4
573        exit ;;
574    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
575        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
576        exit ;;                             # report: romp-ibm BSD 4.3
577    *:BOSX:*:*)
578        echo rs6000-bull-bosx
579        exit ;;
580    DPX/2?00:B.O.S.:*:*)
581        echo m68k-bull-sysv3
582        exit ;;
583    9000/[34]??:4.3bsd:1.*:*)
584        echo m68k-hp-bsd
585        exit ;;
586    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
587        echo m68k-hp-bsd4.4
588        exit ;;
589    9000/[34678]??:HP-UX:*:*)
590        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
591        case "${UNAME_MACHINE}" in
592            9000/31? )            HP_ARCH=m68000 ;;
593            9000/[34]?? )         HP_ARCH=m68k ;;
594            9000/[678][0-9][0-9])
595                if [ -x /usr/bin/getconf ]; then
596                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
597                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
598                    case "${sc_cpu_version}" in
599                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
600                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
601                      532)                      # CPU_PA_RISC2_0
602                        case "${sc_kernel_bits}" in
603                          32) HP_ARCH="hppa2.0n" ;;
604                          64) HP_ARCH="hppa2.0w" ;;
605                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
606                        esac ;;
607                    esac
608                fi
609                if [ "${HP_ARCH}" = "" ]; then
610                    eval $set_cc_for_build
611                    sed 's/^            //' << EOF >$dummy.c
612
613                #define _HPUX_SOURCE
614                #include <stdlib.h>
615                #include <unistd.h>
616
617                int main ()
618                {
619                #if defined(_SC_KERNEL_BITS)
620                    long bits = sysconf(_SC_KERNEL_BITS);
621                #endif
622                    long cpu  = sysconf (_SC_CPU_VERSION);
623
624                    switch (cpu)
625                        {
626                        case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
627                        case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
628                        case CPU_PA_RISC2_0:
629                #if defined(_SC_KERNEL_BITS)
630                            switch (bits)
631                                {
632                                case 64: puts ("hppa2.0w"); break;
633                                case 32: puts ("hppa2.0n"); break;
634                                default: puts ("hppa2.0"); break;
635                                } break;
636                #else  /* !defined(_SC_KERNEL_BITS) */
637                            puts ("hppa2.0"); break;
638                #endif
639                        default: puts ("hppa1.0"); break;
640                        }
641                    exit (0);
642                }
643EOF
644                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
645                    test -z "$HP_ARCH" && HP_ARCH=hppa
646                fi ;;
647        esac
648        if [ ${HP_ARCH} = "hppa2.0w" ]
649        then
650            eval $set_cc_for_build
651
652            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
653            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
654            # generating 64-bit code.  GNU and HP use different nomenclature:
655            #
656            # $ CC_FOR_BUILD=cc ./config.guess
657            # => hppa2.0w-hp-hpux11.23
658            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
659            # => hppa64-hp-hpux11.23
660
661            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
662                grep -q __LP64__
663            then
664                HP_ARCH="hppa2.0w"
665            else
666                HP_ARCH="hppa64"
667            fi
668        fi
669        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
670        exit ;;
671    ia64:HP-UX:*:*)
672        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
673        echo ia64-hp-hpux${HPUX_REV}
674        exit ;;
675    3050*:HI-UX:*:*)
676        eval $set_cc_for_build
677        sed 's/^        //' << EOF >$dummy.c
678        #include <unistd.h>
679        int
680        main ()
681        {
682          long cpu = sysconf (_SC_CPU_VERSION);
683          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
684             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
685             results, however.  */
686          if (CPU_IS_PA_RISC (cpu))
687            {
688              switch (cpu)
689                {
690                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
691                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
692                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
693                  default: puts ("hppa-hitachi-hiuxwe2"); break;
694                }
695            }
696          else if (CPU_IS_HP_MC68K (cpu))
697            puts ("m68k-hitachi-hiuxwe2");
698          else puts ("unknown-hitachi-hiuxwe2");
699          exit (0);
700        }
701EOF
702        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
703                { echo "$SYSTEM_NAME"; exit; }
704        echo unknown-hitachi-hiuxwe2
705        exit ;;
706    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
707        echo hppa1.1-hp-bsd
708        exit ;;
709    9000/8??:4.3bsd:*:*)
710        echo hppa1.0-hp-bsd
711        exit ;;
712    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
713        echo hppa1.0-hp-mpeix
714        exit ;;
715    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
716        echo hppa1.1-hp-osf
717        exit ;;
718    hp8??:OSF1:*:*)
719        echo hppa1.0-hp-osf
720        exit ;;
721    i*86:OSF1:*:*)
722        if [ -x /usr/sbin/sysversion ] ; then
723            echo ${UNAME_MACHINE}-unknown-osf1mk
724        else
725            echo ${UNAME_MACHINE}-unknown-osf1
726        fi
727        exit ;;
728    parisc*:Lites*:*:*)
729        echo hppa1.1-hp-lites
730        exit ;;
731    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
732        echo c1-convex-bsd
733        exit ;;
734    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
735        if getsysinfo -f scalar_acc
736        then echo c32-convex-bsd
737        else echo c2-convex-bsd
738        fi
739        exit ;;
740    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
741        echo c34-convex-bsd
742        exit ;;
743    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
744        echo c38-convex-bsd
745        exit ;;
746    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
747        echo c4-convex-bsd
748        exit ;;
749    CRAY*Y-MP:*:*:*)
750        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
751        exit ;;
752    CRAY*[A-Z]90:*:*:*)
753        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
754        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
755              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
756              -e 's/\.[^.]*$/.X/'
757        exit ;;
758    CRAY*TS:*:*:*)
759        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
760        exit ;;
761    CRAY*T3E:*:*:*)
762        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
763        exit ;;
764    CRAY*SV1:*:*:*)
765        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
766        exit ;;
767    *:UNICOS/mp:*:*)
768        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
769        exit ;;
770    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
771        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
772        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
773        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
774        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
775        exit ;;
776    5000:UNIX_System_V:4.*:*)
777        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
778        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
779        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
780        exit ;;
781    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
782        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
783        exit ;;
784    sparc*:BSD/OS:*:*)
785        echo sparc-unknown-bsdi${UNAME_RELEASE}
786        exit ;;
787    *:BSD/OS:*:*)
788        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
789        exit ;;
790    *:FreeBSD:*:*)
791        UNAME_PROCESSOR=`/usr/bin/uname -p`
792        case ${UNAME_PROCESSOR} in
793            amd64)
794                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
795            *)
796                echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
797        esac
798        exit ;;
799    i*:CYGWIN*:*)
800        echo ${UNAME_MACHINE}-pc-cygwin
801        exit ;;
802    *:MINGW64*:*)
803        echo ${UNAME_MACHINE}-pc-mingw64
804        exit ;;
805    *:MINGW*:*)
806        echo ${UNAME_MACHINE}-pc-mingw32
807        exit ;;
808    i*:MSYS*:*)
809        echo ${UNAME_MACHINE}-pc-msys
810        exit ;;
811    i*:windows32*:*)
812        # uname -m includes "-pc" on this system.
813        echo ${UNAME_MACHINE}-mingw32
814        exit ;;
815    i*:PW*:*)
816        echo ${UNAME_MACHINE}-pc-pw32
817        exit ;;
818    *:Interix*:*)
819        case ${UNAME_MACHINE} in
820            x86)
821                echo i586-pc-interix${UNAME_RELEASE}
822                exit ;;
823            authenticamd | genuineintel | EM64T)
824                echo x86_64-unknown-interix${UNAME_RELEASE}
825                exit ;;
826            IA64)
827                echo ia64-unknown-interix${UNAME_RELEASE}
828                exit ;;
829        esac ;;
830    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
831        echo i${UNAME_MACHINE}-pc-mks
832        exit ;;
833    8664:Windows_NT:*)
834        echo x86_64-pc-mks
835        exit ;;
836    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
837        # How do we know it's Interix rather than the generic POSIX subsystem?
838        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
839        # UNAME_MACHINE based on the output of uname instead of i386?
840        echo i586-pc-interix
841        exit ;;
842    i*:UWIN*:*)
843        echo ${UNAME_MACHINE}-pc-uwin
844        exit ;;
845    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
846        echo x86_64-unknown-cygwin
847        exit ;;
848    p*:CYGWIN*:*)
849        echo powerpcle-unknown-cygwin
850        exit ;;
851    prep*:SunOS:5.*:*)
852        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
853        exit ;;
854    *:GNU:*:*)
855        # the GNU system
856        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
857        exit ;;
858    *:GNU/*:*:*)
859        # other systems with GNU libc and userland
860        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
861        exit ;;
862    i*86:Minix:*:*)
863        echo ${UNAME_MACHINE}-pc-minix
864        exit ;;
865    aarch64:Linux:*:*)
866        echo ${UNAME_MACHINE}-unknown-linux-gnu
867        exit ;;
868    aarch64_be:Linux:*:*)
869        UNAME_MACHINE=aarch64_be
870        echo ${UNAME_MACHINE}-unknown-linux-gnu
871        exit ;;
872    alpha:Linux:*:*)
873        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
874          EV5)   UNAME_MACHINE=alphaev5 ;;
875          EV56)  UNAME_MACHINE=alphaev56 ;;
876          PCA56) UNAME_MACHINE=alphapca56 ;;
877          PCA57) UNAME_MACHINE=alphapca56 ;;
878          EV6)   UNAME_MACHINE=alphaev6 ;;
879          EV67)  UNAME_MACHINE=alphaev67 ;;
880          EV68*) UNAME_MACHINE=alphaev68 ;;
881        esac
882        objdump --private-headers /bin/sh | grep -q ld.so.1
883        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
884        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
885        exit ;;
886    arc:Linux:*:* | arceb:Linux:*:*)
887        echo ${UNAME_MACHINE}-unknown-linux-gnu
888        exit ;;
889    arm*:Linux:*:*)
890        eval $set_cc_for_build
891        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
892            | grep -q __ARM_EABI__
893        then
894            echo ${UNAME_MACHINE}-unknown-linux-gnu
895        else
896            if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
897                | grep -q __ARM_PCS_VFP
898            then
899                echo ${UNAME_MACHINE}-unknown-linux-gnueabi
900            else
901                echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
902            fi
903        fi
904        exit ;;
905    avr32*:Linux:*:*)
906        echo ${UNAME_MACHINE}-unknown-linux-gnu
907        exit ;;
908    cris:Linux:*:*)
909        echo ${UNAME_MACHINE}-axis-linux-gnu
910        exit ;;
911    crisv32:Linux:*:*)
912        echo ${UNAME_MACHINE}-axis-linux-gnu
913        exit ;;
914    frv:Linux:*:*)
915        echo ${UNAME_MACHINE}-unknown-linux-gnu
916        exit ;;
917    hexagon:Linux:*:*)
918        echo ${UNAME_MACHINE}-unknown-linux-gnu
919        exit ;;
920    i*86:Linux:*:*)
921        LIBC=gnu
922        eval $set_cc_for_build
923        sed 's/^        //' << EOF >$dummy.c
924        #ifdef __dietlibc__
925        LIBC=dietlibc
926        #endif
927        #else
928        #include <features.h>
929        #ifdef __UCLIBC__
930        LIBC=uclibc
931        #endif
932EOF
933        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
934        echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
935        exit ;;
936    ia64:Linux:*:*)
937        echo ${UNAME_MACHINE}-unknown-linux-gnu
938        exit ;;
939    m32r*:Linux:*:*)
940        echo ${UNAME_MACHINE}-unknown-linux-gnu
941        exit ;;
942    m68*:Linux:*:*)
943        echo ${UNAME_MACHINE}-unknown-linux-gnu
944        exit ;;
945    mips:Linux:*:* | mips64:Linux:*:*)
946        eval $set_cc_for_build
947        sed 's/^        //' << EOF >$dummy.c
948        #undef CPU
949        #undef ${UNAME_MACHINE}
950        #undef ${UNAME_MACHINE}el
951        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
952        CPU=${UNAME_MACHINE}el
953        #else
954        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
955        CPU=${UNAME_MACHINE}
956        #else
957        CPU=
958        #endif
959        #endif
960EOF
961        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
962        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
963        ;;
964    or1k:Linux:*:*)
965        echo ${UNAME_MACHINE}-unknown-linux-gnu
966        exit ;;
967    or32:Linux:*:*)
968        echo ${UNAME_MACHINE}-unknown-linux-gnu
969        exit ;;
970    padre:Linux:*:*)
971        echo sparc-unknown-linux-gnu
972        exit ;;
973    parisc64:Linux:*:* | hppa64:Linux:*:*)
974        echo hppa64-unknown-linux-gnu
975        exit ;;
976    parisc:Linux:*:* | hppa:Linux:*:*)
977        # Look for CPU level
978        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
979          PA7*) echo hppa1.1-unknown-linux-gnu ;;
980          PA8*) echo hppa2.0-unknown-linux-gnu ;;
981          *)    echo hppa-unknown-linux-gnu ;;
982        esac
983        exit ;;
984    ppc64:Linux:*:*)
985        echo powerpc64-unknown-linux-gnu
986        exit ;;
987    ppc:Linux:*:*)
988        echo powerpc-unknown-linux-gnu
989        exit ;;
990    s390:Linux:*:* | s390x:Linux:*:*)
991        echo ${UNAME_MACHINE}-ibm-linux
992        exit ;;
993    sh64*:Linux:*:*)
994        echo ${UNAME_MACHINE}-unknown-linux-gnu
995        exit ;;
996    sh*:Linux:*:*)
997        echo ${UNAME_MACHINE}-unknown-linux-gnu
998        exit ;;
999    sparc:Linux:*:* | sparc64:Linux:*:*)
1000        echo ${UNAME_MACHINE}-unknown-linux-gnu
1001        exit ;;
1002    tile*:Linux:*:*)
1003        echo ${UNAME_MACHINE}-unknown-linux-gnu
1004        exit ;;
1005    vax:Linux:*:*)
1006        echo ${UNAME_MACHINE}-dec-linux-gnu
1007        exit ;;
1008    x86_64:Linux:*:*)
1009        LIBC=gnu
1010        test -r /lib/libc.so && od -An -S13 /lib/libc.so | grep -q __uClibc_main && LIBC=uclibc
1011        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1012        exit ;;
1013    xtensa*:Linux:*:*)
1014        echo ${UNAME_MACHINE}-unknown-linux-gnu
1015        exit ;;
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 ${UNAME_MACHINE}-pc-syllable
1043        exit ;;
1044    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1045        echo i386-unknown-lynxos${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 ${UNAME_MACHINE}-pc-sysv32
1083        fi
1084        exit ;;
1085    pc:*:*:*)
1086        # Left here for compatibility:
1087        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1088        # the processor, so we play safe by assuming i586.
1089        # Note: whatever this is, it MUST be the same as what config.sub
1090        # prints for the "djgpp" host, or else GDB configury will decide that
1091        # this is a cross-build.
1092        echo i586-pc-msdosdjgpp
1093        exit ;;
1094    Intel:Mach:3*:*)
1095        echo i386-pc-mach3
1096        exit ;;
1097    paragon:*:*:*)
1098        echo i860-intel-osf1
1099        exit ;;
1100    i860:*:4.*:*) # i860-SVR4
1101        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1102          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1103        else # Add other i860-SVR4 vendors below as they are discovered.
1104          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1105        fi
1106        exit ;;
1107    mini*:CTIX:SYS*5:*)
1108        # "miniframe"
1109        echo m68010-convergent-sysv
1110        exit ;;
1111    mc68k:UNIX:SYSTEM5:3.51m)
1112        echo m68k-convergent-sysv
1113        exit ;;
1114    M680?0:D-NIX:5.3:*)
1115        echo m68k-diab-dnix
1116        exit ;;
1117    M68*:*:R3V[5678]*:*)
1118        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1119    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)
1120        OS_REL=''
1121        test -r /etc/.relid \
1122        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1123        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1124          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1125        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1126          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1127    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1128        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1129          && { echo i486-ncr-sysv4; exit; } ;;
1130    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1131        OS_REL='.3'
1132        test -r /etc/.relid \
1133            && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1134        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1135            && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1136        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1137            && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1138        /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1139            && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1140    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1141        echo m68k-unknown-lynxos${UNAME_RELEASE}
1142        exit ;;
1143    mc68030:UNIX_System_V:4.*:*)
1144        echo m68k-atari-sysv4
1145        exit ;;
1146    TSUNAMI:LynxOS:2.*:*)
1147        echo sparc-unknown-lynxos${UNAME_RELEASE}
1148        exit ;;
1149    rs6000:LynxOS:2.*:*)
1150        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1151        exit ;;
1152    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1153        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1154        exit ;;
1155    SM[BE]S:UNIX_SV:*:*)
1156        echo mips-dde-sysv${UNAME_RELEASE}
1157        exit ;;
1158    RM*:ReliantUNIX-*:*:*)
1159        echo mips-sni-sysv4
1160        exit ;;
1161    RM*:SINIX-*:*:*)
1162        echo mips-sni-sysv4
1163        exit ;;
1164    *:SINIX-*:*:*)
1165        if uname -p 2>/dev/null >/dev/null ; then
1166                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1167                echo ${UNAME_MACHINE}-sni-sysv4
1168        else
1169                echo ns32k-sni-sysv
1170        fi
1171        exit ;;
1172    PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1173                        # says <Richard.M.Bartel@ccMail.Census.GOV>
1174        echo i586-unisys-sysv4
1175        exit ;;
1176    *:UNIX_System_V:4*:FTX*)
1177        # From Gerald Hewes <hewes@openmarket.com>.
1178        # How about differentiating between stratus architectures? -djm
1179        echo hppa1.1-stratus-sysv4
1180        exit ;;
1181    *:*:*:FTX*)
1182        # From seanf@swdc.stratus.com.
1183        echo i860-stratus-sysv4
1184        exit ;;
1185    i*86:VOS:*:*)
1186        # From Paul.Green@stratus.com.
1187        echo ${UNAME_MACHINE}-stratus-vos
1188        exit ;;
1189    *:VOS:*:*)
1190        # From Paul.Green@stratus.com.
1191        echo hppa1.1-stratus-vos
1192        exit ;;
1193    mc68*:A/UX:*:*)
1194        echo m68k-apple-aux${UNAME_RELEASE}
1195        exit ;;
1196    news*:NEWS-OS:6*:*)
1197        echo mips-sony-newsos6
1198        exit ;;
1199    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1200        if [ -d /usr/nec ]; then
1201                echo mips-nec-sysv${UNAME_RELEASE}
1202        else
1203                echo mips-unknown-sysv${UNAME_RELEASE}
1204        fi
1205        exit ;;
1206    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1207        echo powerpc-be-beos
1208        exit ;;
1209    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1210        echo powerpc-apple-beos
1211        exit ;;
1212    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1213        echo i586-pc-beos
1214        exit ;;
1215    BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1216        echo i586-pc-haiku
1217        exit ;;
1218    x86_64:Haiku:*:*)
1219        echo x86_64-unknown-haiku
1220        exit ;;
1221    SX-4:SUPER-UX:*:*)
1222        echo sx4-nec-superux${UNAME_RELEASE}
1223        exit ;;
1224    SX-5:SUPER-UX:*:*)
1225        echo sx5-nec-superux${UNAME_RELEASE}
1226        exit ;;
1227    SX-6:SUPER-UX:*:*)
1228        echo sx6-nec-superux${UNAME_RELEASE}
1229        exit ;;
1230    SX-7:SUPER-UX:*:*)
1231        echo sx7-nec-superux${UNAME_RELEASE}
1232        exit ;;
1233    SX-8:SUPER-UX:*:*)
1234        echo sx8-nec-superux${UNAME_RELEASE}
1235        exit ;;
1236    SX-8R:SUPER-UX:*:*)
1237        echo sx8r-nec-superux${UNAME_RELEASE}
1238        exit ;;
1239    Power*:Rhapsody:*:*)
1240        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1241        exit ;;
1242    *:Rhapsody:*:*)
1243        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1244        exit ;;
1245    *:Darwin:*:*)
1246        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1247        case $UNAME_PROCESSOR in
1248            i386)
1249                eval $set_cc_for_build
1250                if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1251                  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1252                      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1253                      grep IS_64BIT_ARCH >/dev/null
1254                  then
1255                      UNAME_PROCESSOR="x86_64"
1256                  fi
1257                fi ;;
1258            unknown) UNAME_PROCESSOR=powerpc ;;
1259        esac
1260        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1261        exit ;;
1262    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1263        UNAME_PROCESSOR=`uname -p`
1264        if test "$UNAME_PROCESSOR" = "x86"; then
1265                UNAME_PROCESSOR=i386
1266                UNAME_MACHINE=pc
1267        fi
1268        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1269        exit ;;
1270    *:QNX:*:4*)
1271        echo i386-pc-qnx
1272        exit ;;
1273    NEO-?:NONSTOP_KERNEL:*:*)
1274        echo neo-tandem-nsk${UNAME_RELEASE}
1275        exit ;;
1276    NSE-*:NONSTOP_KERNEL:*:*)
1277        echo nse-tandem-nsk${UNAME_RELEASE}
1278        exit ;;
1279    NSR-?:NONSTOP_KERNEL:*:*)
1280        echo nsr-tandem-nsk${UNAME_RELEASE}
1281        exit ;;
1282    *:NonStop-UX:*:*)
1283        echo mips-compaq-nonstopux
1284        exit ;;
1285    BS2000:POSIX*:*:*)
1286        echo bs2000-siemens-sysv
1287        exit ;;
1288    DS/*:UNIX_System_V:*:*)
1289        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1290        exit ;;
1291    *:Plan9:*:*)
1292        # "uname -m" is not consistent, so use $cputype instead. 386
1293        # is converted to i386 for consistency with other x86
1294        # operating systems.
1295        if test "$cputype" = "386"; then
1296            UNAME_MACHINE=i386
1297        else
1298            UNAME_MACHINE="$cputype"
1299        fi
1300        echo ${UNAME_MACHINE}-unknown-plan9
1301        exit ;;
1302    *:TOPS-10:*:*)
1303        echo pdp10-unknown-tops10
1304        exit ;;
1305    *:TENEX:*:*)
1306        echo pdp10-unknown-tenex
1307        exit ;;
1308    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1309        echo pdp10-dec-tops20
1310        exit ;;
1311    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1312        echo pdp10-xkl-tops20
1313        exit ;;
1314    *:TOPS-20:*:*)
1315        echo pdp10-unknown-tops20
1316        exit ;;
1317    *:ITS:*:*)
1318        echo pdp10-unknown-its
1319        exit ;;
1320    SEI:*:*:SEIUX)
1321        echo mips-sei-seiux${UNAME_RELEASE}
1322        exit ;;
1323    *:DragonFly:*:*)
1324        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1325        exit ;;
1326    *:*VMS:*:*)
1327        UNAME_MACHINE=`(uname -p) 2>/dev/null`
1328        case "${UNAME_MACHINE}" in
1329            A*) echo alpha-dec-vms ; exit ;;
1330            I*) echo ia64-dec-vms ; exit ;;
1331            V*) echo vax-dec-vms ; exit ;;
1332        esac ;;
1333    *:XENIX:*:SysV)
1334        echo i386-pc-xenix
1335        exit ;;
1336    i*86:skyos:*:*)
1337        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1338        exit ;;
1339    i*86:rdos:*:*)
1340        echo ${UNAME_MACHINE}-pc-rdos
1341        exit ;;
1342    i*86:AROS:*:*)
1343        echo ${UNAME_MACHINE}-pc-aros
1344        exit ;;
1345    x86_64:VMkernel:*:*)
1346        echo ${UNAME_MACHINE}-unknown-esx
1347        exit ;;
1348esac
1349
1350eval $set_cc_for_build
1351cat >$dummy.c <<EOF
1352#ifdef _SEQUENT_
1353# include <sys/types.h>
1354# include <sys/utsname.h>
1355#endif
1356main ()
1357{
1358#if defined (sony)
1359#if defined (MIPSEB)
1360  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1361     I don't know....  */
1362  printf ("mips-sony-bsd\n"); exit (0);
1363#else
1364#include <sys/param.h>
1365  printf ("m68k-sony-newsos%s\n",
1366#ifdef NEWSOS4
1367        "4"
1368#else
1369        ""
1370#endif
1371        ); exit (0);
1372#endif
1373#endif
1374
1375#if defined (__arm) && defined (__acorn) && defined (__unix)
1376  printf ("arm-acorn-riscix\n"); exit (0);
1377#endif
1378
1379#if defined (hp300) && !defined (hpux)
1380  printf ("m68k-hp-bsd\n"); exit (0);
1381#endif
1382
1383#if defined (NeXT)
1384#if !defined (__ARCHITECTURE__)
1385#define __ARCHITECTURE__ "m68k"
1386#endif
1387  int version;
1388  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1389  if (version < 4)
1390    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1391  else
1392    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1393  exit (0);
1394#endif
1395
1396#if defined (MULTIMAX) || defined (n16)
1397#if defined (UMAXV)
1398  printf ("ns32k-encore-sysv\n"); exit (0);
1399#else
1400#if defined (CMU)
1401  printf ("ns32k-encore-mach\n"); exit (0);
1402#else
1403  printf ("ns32k-encore-bsd\n"); exit (0);
1404#endif
1405#endif
1406#endif
1407
1408#if defined (__386BSD__)
1409  printf ("i386-pc-bsd\n"); exit (0);
1410#endif
1411
1412#if defined (sequent)
1413#if defined (i386)
1414  printf ("i386-sequent-dynix\n"); exit (0);
1415#endif
1416#if defined (ns32000)
1417  printf ("ns32k-sequent-dynix\n"); exit (0);
1418#endif
1419#endif
1420
1421#if defined (_SEQUENT_)
1422    struct utsname un;
1423
1424    uname(&un);
1425
1426    if (strncmp(un.version, "V2", 2) == 0) {
1427        printf ("i386-sequent-ptx2\n"); exit (0);
1428    }
1429    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1430        printf ("i386-sequent-ptx1\n"); exit (0);
1431    }
1432    printf ("i386-sequent-ptx\n"); exit (0);
1433
1434#endif
1435
1436#if defined (vax)
1437# if !defined (ultrix)
1438#  include <sys/param.h>
1439#  if defined (BSD)
1440#   if BSD == 43
1441      printf ("vax-dec-bsd4.3\n"); exit (0);
1442#   else
1443#    if BSD == 199006
1444      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1445#    else
1446      printf ("vax-dec-bsd\n"); exit (0);
1447#    endif
1448#   endif
1449#  else
1450    printf ("vax-dec-bsd\n"); exit (0);
1451#  endif
1452# else
1453    printf ("vax-dec-ultrix\n"); exit (0);
1454# endif
1455#endif
1456
1457#if defined (alliant) && defined (i860)
1458  printf ("i860-alliant-bsd\n"); exit (0);
1459#endif
1460
1461  exit (1);
1462}
1463EOF
1464
1465$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1466        { echo "$SYSTEM_NAME"; exit; }
1467
1468# Apollos put the system type in the environment.
1469
1470test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1471
1472# Convex versions that predate uname can use getsysinfo(1)
1473
1474if [ -x /usr/convex/getsysinfo ]
1475then
1476    case `getsysinfo -f cpu_type` in
1477    c1*)
1478        echo c1-convex-bsd
1479        exit ;;
1480    c2*)
1481        if getsysinfo -f scalar_acc
1482        then echo c32-convex-bsd
1483        else echo c2-convex-bsd
1484        fi
1485        exit ;;
1486    c34*)
1487        echo c34-convex-bsd
1488        exit ;;
1489    c38*)
1490        echo c38-convex-bsd
1491        exit ;;
1492    c4*)
1493        echo c4-convex-bsd
1494        exit ;;
1495    esac
1496fi
1497
1498cat >&2 <<EOF
1499$0: unable to guess system type
1500
1501This script, last modified $timestamp, has failed to recognize
1502the operating system you are using. It is advised that you
1503download the most up to date version of the config scripts from
1504
1505  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1506and
1507  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1508
1509If the version you run ($0) is already up to date, please
1510send the following data and any information you think might be
1511pertinent to <config-patches@gnu.org> in order to provide the needed
1512information to handle your system.
1513
1514config.guess timestamp = $timestamp
1515
1516uname -m = `(uname -m) 2>/dev/null || echo unknown`
1517uname -r = `(uname -r) 2>/dev/null || echo unknown`
1518uname -s = `(uname -s) 2>/dev/null || echo unknown`
1519uname -v = `(uname -v) 2>/dev/null || echo unknown`
1520
1521/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1522/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1523
1524hostinfo               = `(hostinfo) 2>/dev/null`
1525/bin/universe          = `(/bin/universe) 2>/dev/null`
1526/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1527/bin/arch              = `(/bin/arch) 2>/dev/null`
1528/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1529/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1530
1531UNAME_MACHINE = ${UNAME_MACHINE}
1532UNAME_RELEASE = ${UNAME_RELEASE}
1533UNAME_SYSTEM  = ${UNAME_SYSTEM}
1534UNAME_VERSION = ${UNAME_VERSION}
1535EOF
1536
1537exit 1
1538
1539# Local variables:
1540# eval: (add-hook 'write-file-hooks 'time-stamp)
1541# time-stamp-start: "timestamp='"
1542# time-stamp-format: "%:y-%02m-%02d"
1543# time-stamp-end: "'"
1544# End:
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