source: trunk/libs/newlib/src/config.guess @ 612

Last change on this file since 612 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 42.7 KB
Line 
1#! /bin/sh
2# Attempt to guess a canonical system name.
3#   Copyright 1992-2016 Free Software Foundation, Inc.
4
5timestamp='2016-04-02'
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; maintained since 2000 by Ben Elliston.
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
31#
32# Please send patches 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 ($timestamp)
51
52Originally written by Per Bothner.
53Copyright 1992-2016 Free Software Foundation, Inc.
54
55This is free software; see the source for copying conditions.  There is NO
56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58help="
59Try \`$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
135case "${UNAME_SYSTEM}" in
136Linux|GNU|GNU/*)
137        # If the system lacks a compiler, then just pick glibc.
138        # We could probably try harder.
139        LIBC=gnu
140
141        eval $set_cc_for_build
142        cat <<-EOF > $dummy.c
143        #include <features.h>
144        #if defined(__UCLIBC__)
145        LIBC=uclibc
146        #elif defined(__dietlibc__)
147        LIBC=dietlibc
148        #else
149        LIBC=gnu
150        #endif
151        EOF
152        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
153        ;;
154esac
155
156# Note: order is significant - the case branches are not exclusive.
157
158case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
159    *:NetBSD:*:*)
160        # NetBSD (nbsd) targets should (where applicable) match one or
161        # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
162        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
163        # switched to ELF, *-*-netbsd* would select the old
164        # object file format.  This provides both forward
165        # compatibility and a consistent mechanism for selecting the
166        # object file format.
167        #
168        # Note: NetBSD doesn't particularly care about the vendor
169        # portion of the name.  We always set it to "unknown".
170        sysctl="sysctl -n hw.machine_arch"
171        UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
172            /sbin/$sysctl 2>/dev/null || \
173            /usr/sbin/$sysctl 2>/dev/null || \
174            echo unknown)`
175        case "${UNAME_MACHINE_ARCH}" in
176            armeb) machine=armeb-unknown ;;
177            arm*) machine=arm-unknown ;;
178            sh3el) machine=shl-unknown ;;
179            sh3eb) machine=sh-unknown ;;
180            sh5el) machine=sh5le-unknown ;;
181            earmv*)
182                arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
183                endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
184                machine=${arch}${endian}-unknown
185                ;;
186            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
187        esac
188        # The Operating System including object format, if it has switched
189        # to ELF recently, or will in the future.
190        case "${UNAME_MACHINE_ARCH}" in
191            arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
192                eval $set_cc_for_build
193                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
194                        | grep -q __ELF__
195                then
196                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
197                    # Return netbsd for either.  FIX?
198                    os=netbsd
199                else
200                    os=netbsdelf
201                fi
202                ;;
203            *)
204                os=netbsd
205                ;;
206        esac
207        # Determine ABI tags.
208        case "${UNAME_MACHINE_ARCH}" in
209            earm*)
210                expr='s/^earmv[0-9]/-eabi/;s/eb$//'
211                abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
212                ;;
213        esac
214        # The OS release
215        # Debian GNU/NetBSD machines have a different userland, and
216        # thus, need a distinct triplet. However, they do not need
217        # kernel version information, so it can be replaced with a
218        # suitable tag, in the style of linux-gnu.
219        case "${UNAME_VERSION}" in
220            Debian*)
221                release='-gnu'
222                ;;
223            *)
224                release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
225                ;;
226        esac
227        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
228        # contains redundant information, the shorter form:
229        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
230        echo "${machine}-${os}${release}${abi}"
231        exit ;;
232    *:Bitrig:*:*)
233        UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
234        echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
235        exit ;;
236    *:OpenBSD:*:*)
237        UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
238        echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
239        exit ;;
240    *:LibertyBSD:*:*)
241        UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
242        echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
243        exit ;;
244    *:ekkoBSD:*:*)
245        echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
246        exit ;;
247    *:SolidBSD:*:*)
248        echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
249        exit ;;
250    macppc:MirBSD:*:*)
251        echo powerpc-unknown-mirbsd${UNAME_RELEASE}
252        exit ;;
253    *:MirBSD:*:*)
254        echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
255        exit ;;
256    *:Sortix:*:*)
257        echo ${UNAME_MACHINE}-unknown-sortix
258        exit ;;
259    alpha:OSF1:*:*)
260        case $UNAME_RELEASE in
261        *4.0)
262                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
263                ;;
264        *5.*)
265                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
266                ;;
267        esac
268        # According to Compaq, /usr/sbin/psrinfo has been available on
269        # OSF/1 and Tru64 systems produced since 1995.  I hope that
270        # covers most systems running today.  This code pipes the CPU
271        # types through head -n 1, so we only detect the type of CPU 0.
272        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
273        case "$ALPHA_CPU_TYPE" in
274            "EV4 (21064)")
275                UNAME_MACHINE=alpha ;;
276            "EV4.5 (21064)")
277                UNAME_MACHINE=alpha ;;
278            "LCA4 (21066/21068)")
279                UNAME_MACHINE=alpha ;;
280            "EV5 (21164)")
281                UNAME_MACHINE=alphaev5 ;;
282            "EV5.6 (21164A)")
283                UNAME_MACHINE=alphaev56 ;;
284            "EV5.6 (21164PC)")
285                UNAME_MACHINE=alphapca56 ;;
286            "EV5.7 (21164PC)")
287                UNAME_MACHINE=alphapca57 ;;
288            "EV6 (21264)")
289                UNAME_MACHINE=alphaev6 ;;
290            "EV6.7 (21264A)")
291                UNAME_MACHINE=alphaev67 ;;
292            "EV6.8CB (21264C)")
293                UNAME_MACHINE=alphaev68 ;;
294            "EV6.8AL (21264B)")
295                UNAME_MACHINE=alphaev68 ;;
296            "EV6.8CX (21264D)")
297                UNAME_MACHINE=alphaev68 ;;
298            "EV6.9A (21264/EV69A)")
299                UNAME_MACHINE=alphaev69 ;;
300            "EV7 (21364)")
301                UNAME_MACHINE=alphaev7 ;;
302            "EV7.9 (21364A)")
303                UNAME_MACHINE=alphaev79 ;;
304        esac
305        # A Pn.n version is a patched version.
306        # A Vn.n version is a released version.
307        # A Tn.n version is a released field test version.
308        # A Xn.n version is an unreleased experimental baselevel.
309        # 1.2 uses "1.2" for uname -r.
310        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
311        # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
312        exitcode=$?
313        trap '' 0
314        exit $exitcode ;;
315    Alpha\ *:Windows_NT*:*)
316        # How do we know it's Interix rather than the generic POSIX subsystem?
317        # Should we change UNAME_MACHINE based on the output of uname instead
318        # of the specific Alpha model?
319        echo alpha-pc-interix
320        exit ;;
321    21064:Windows_NT:50:3)
322        echo alpha-dec-winnt3.5
323        exit ;;
324    Amiga*:UNIX_System_V:4.0:*)
325        echo m68k-unknown-sysv4
326        exit ;;
327    *:[Aa]miga[Oo][Ss]:*:*)
328        echo ${UNAME_MACHINE}-unknown-amigaos
329        exit ;;
330    *:[Mm]orph[Oo][Ss]:*:*)
331        echo ${UNAME_MACHINE}-unknown-morphos
332        exit ;;
333    *:OS/390:*:*)
334        echo i370-ibm-openedition
335        exit ;;
336    *:z/VM:*:*)
337        echo s390-ibm-zvmoe
338        exit ;;
339    *:OS400:*:*)
340        echo powerpc-ibm-os400
341        exit ;;
342    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
343        echo arm-acorn-riscix${UNAME_RELEASE}
344        exit ;;
345    arm*:riscos:*:*|arm*:RISCOS:*:*)
346        echo arm-unknown-riscos
347        exit ;;
348    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
349        echo hppa1.1-hitachi-hiuxmpp
350        exit ;;
351    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
352        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
353        if test "`(/bin/universe) 2>/dev/null`" = att ; then
354                echo pyramid-pyramid-sysv3
355        else
356                echo pyramid-pyramid-bsd
357        fi
358        exit ;;
359    NILE*:*:*:dcosx)
360        echo pyramid-pyramid-svr4
361        exit ;;
362    DRS?6000:unix:4.0:6*)
363        echo sparc-icl-nx6
364        exit ;;
365    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
366        case `/usr/bin/uname -p` in
367            sparc) echo sparc-icl-nx7; exit ;;
368        esac ;;
369    s390x:SunOS:*:*)
370        echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
371        exit ;;
372    sun4H:SunOS:5.*:*)
373        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
374        exit ;;
375    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
376        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
377        exit ;;
378    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
379        echo i386-pc-auroraux${UNAME_RELEASE}
380        exit ;;
381    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
382        eval $set_cc_for_build
383        SUN_ARCH=i386
384        # If there is a compiler, see if it is configured for 64-bit objects.
385        # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
386        # This test works for both compilers.
387        if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
388            if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
389                (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
390                grep IS_64BIT_ARCH >/dev/null
391            then
392                SUN_ARCH=x86_64
393            fi
394        fi
395        echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
396        exit ;;
397    sun4*:SunOS:6*:*)
398        # According to config.sub, this is the proper way to canonicalize
399        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
400        # it's likely to be more like Solaris than SunOS4.
401        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
402        exit ;;
403    sun4*:SunOS:*:*)
404        case "`/usr/bin/arch -k`" in
405            Series*|S4*)
406                UNAME_RELEASE=`uname -v`
407                ;;
408        esac
409        # Japanese Language versions have a version number like `4.1.3-JL'.
410        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
411        exit ;;
412    sun3*:SunOS:*:*)
413        echo m68k-sun-sunos${UNAME_RELEASE}
414        exit ;;
415    sun*:*:4.2BSD:*)
416        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
417        test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
418        case "`/bin/arch`" in
419            sun3)
420                echo m68k-sun-sunos${UNAME_RELEASE}
421                ;;
422            sun4)
423                echo sparc-sun-sunos${UNAME_RELEASE}
424                ;;
425        esac
426        exit ;;
427    aushp:SunOS:*:*)
428        echo sparc-auspex-sunos${UNAME_RELEASE}
429        exit ;;
430    # The situation for MiNT is a little confusing.  The machine name
431    # can be virtually everything (everything which is not
432    # "atarist" or "atariste" at least should have a processor
433    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
434    # to the lowercase version "mint" (or "freemint").  Finally
435    # the system name "TOS" denotes a system which is actually not
436    # MiNT.  But MiNT is downward compatible to TOS, so this should
437    # be no problem.
438    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
439        echo m68k-atari-mint${UNAME_RELEASE}
440        exit ;;
441    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
442        echo m68k-atari-mint${UNAME_RELEASE}
443        exit ;;
444    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
445        echo m68k-atari-mint${UNAME_RELEASE}
446        exit ;;
447    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
448        echo m68k-milan-mint${UNAME_RELEASE}
449        exit ;;
450    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
451        echo m68k-hades-mint${UNAME_RELEASE}
452        exit ;;
453    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
454        echo m68k-unknown-mint${UNAME_RELEASE}
455        exit ;;
456    m68k:machten:*:*)
457        echo m68k-apple-machten${UNAME_RELEASE}
458        exit ;;
459    powerpc:machten:*:*)
460        echo powerpc-apple-machten${UNAME_RELEASE}
461        exit ;;
462    RISC*:Mach:*:*)
463        echo mips-dec-mach_bsd4.3
464        exit ;;
465    RISC*:ULTRIX:*:*)
466        echo mips-dec-ultrix${UNAME_RELEASE}
467        exit ;;
468    VAX*:ULTRIX*:*:*)
469        echo vax-dec-ultrix${UNAME_RELEASE}
470        exit ;;
471    2020:CLIX:*:* | 2430:CLIX:*:*)
472        echo clipper-intergraph-clix${UNAME_RELEASE}
473        exit ;;
474    mips:*:*:UMIPS | mips:*:*:RISCos)
475        eval $set_cc_for_build
476        sed 's/^        //' << EOF >$dummy.c
477#ifdef __cplusplus
478#include <stdio.h>  /* for printf() prototype */
479        int main (int argc, char *argv[]) {
480#else
481        int main (argc, argv) int argc; char *argv[]; {
482#endif
483        #if defined (host_mips) && defined (MIPSEB)
484        #if defined (SYSTYPE_SYSV)
485          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
486        #endif
487        #if defined (SYSTYPE_SVR4)
488          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
489        #endif
490        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
491          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
492        #endif
493        #endif
494          exit (-1);
495        }
496EOF
497        $CC_FOR_BUILD -o $dummy $dummy.c &&
498          dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
499          SYSTEM_NAME=`$dummy $dummyarg` &&
500            { echo "$SYSTEM_NAME"; exit; }
501        echo mips-mips-riscos${UNAME_RELEASE}
502        exit ;;
503    Motorola:PowerMAX_OS:*:*)
504        echo powerpc-motorola-powermax
505        exit ;;
506    Motorola:*:4.3:PL8-*)
507        echo powerpc-harris-powermax
508        exit ;;
509    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
510        echo powerpc-harris-powermax
511        exit ;;
512    Night_Hawk:Power_UNIX:*:*)
513        echo powerpc-harris-powerunix
514        exit ;;
515    m88k:CX/UX:7*:*)
516        echo m88k-harris-cxux7
517        exit ;;
518    m88k:*:4*:R4*)
519        echo m88k-motorola-sysv4
520        exit ;;
521    m88k:*:3*:R3*)
522        echo m88k-motorola-sysv3
523        exit ;;
524    AViiON:dgux:*:*)
525        # DG/UX returns AViiON for all architectures
526        UNAME_PROCESSOR=`/usr/bin/uname -p`
527        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
528        then
529            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
530               [ ${TARGET_BINARY_INTERFACE}x = x ]
531            then
532                echo m88k-dg-dgux${UNAME_RELEASE}
533            else
534                echo m88k-dg-dguxbcs${UNAME_RELEASE}
535            fi
536        else
537            echo i586-dg-dgux${UNAME_RELEASE}
538        fi
539        exit ;;
540    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
541        echo m88k-dolphin-sysv3
542        exit ;;
543    M88*:*:R3*:*)
544        # Delta 88k system running SVR3
545        echo m88k-motorola-sysv3
546        exit ;;
547    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
548        echo m88k-tektronix-sysv3
549        exit ;;
550    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
551        echo m68k-tektronix-bsd
552        exit ;;
553    *:IRIX*:*:*)
554        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
555        exit ;;
556    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
557        echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
558        exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
559    i*86:AIX:*:*)
560        echo i386-ibm-aix
561        exit ;;
562    ia64:AIX:*:*)
563        if [ -x /usr/bin/oslevel ] ; then
564                IBM_REV=`/usr/bin/oslevel`
565        else
566                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
567        fi
568        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
569        exit ;;
570    *:AIX:2:3)
571        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
572                eval $set_cc_for_build
573                sed 's/^                //' << EOF >$dummy.c
574                #include <sys/systemcfg.h>
575
576                main()
577                        {
578                        if (!__power_pc())
579                                exit(1);
580                        puts("powerpc-ibm-aix3.2.5");
581                        exit(0);
582                        }
583EOF
584                if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
585                then
586                        echo "$SYSTEM_NAME"
587                else
588                        echo rs6000-ibm-aix3.2.5
589                fi
590        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
591                echo rs6000-ibm-aix3.2.4
592        else
593                echo rs6000-ibm-aix3.2
594        fi
595        exit ;;
596    *:AIX:*:[4567])
597        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
598        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
599                IBM_ARCH=rs6000
600        else
601                IBM_ARCH=powerpc
602        fi
603        if [ -x /usr/bin/lslpp ] ; then
604                IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
605                           awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
606        else
607                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
608        fi
609        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
610        exit ;;
611    *:AIX:*:*)
612        echo rs6000-ibm-aix
613        exit ;;
614    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
615        echo romp-ibm-bsd4.4
616        exit ;;
617    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
618        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
619        exit ;;                             # report: romp-ibm BSD 4.3
620    *:BOSX:*:*)
621        echo rs6000-bull-bosx
622        exit ;;
623    DPX/2?00:B.O.S.:*:*)
624        echo m68k-bull-sysv3
625        exit ;;
626    9000/[34]??:4.3bsd:1.*:*)
627        echo m68k-hp-bsd
628        exit ;;
629    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
630        echo m68k-hp-bsd4.4
631        exit ;;
632    9000/[34678]??:HP-UX:*:*)
633        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
634        case "${UNAME_MACHINE}" in
635            9000/31? )            HP_ARCH=m68000 ;;
636            9000/[34]?? )         HP_ARCH=m68k ;;
637            9000/[678][0-9][0-9])
638                if [ -x /usr/bin/getconf ]; then
639                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
640                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
641                    case "${sc_cpu_version}" in
642                      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
643                      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
644                      532)                      # CPU_PA_RISC2_0
645                        case "${sc_kernel_bits}" in
646                          32) HP_ARCH=hppa2.0n ;;
647                          64) HP_ARCH=hppa2.0w ;;
648                          '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
649                        esac ;;
650                    esac
651                fi
652                if [ "${HP_ARCH}" = "" ]; then
653                    eval $set_cc_for_build
654                    sed 's/^            //' << EOF >$dummy.c
655
656                #define _HPUX_SOURCE
657                #include <stdlib.h>
658                #include <unistd.h>
659
660                int main ()
661                {
662                #if defined(_SC_KERNEL_BITS)
663                    long bits = sysconf(_SC_KERNEL_BITS);
664                #endif
665                    long cpu  = sysconf (_SC_CPU_VERSION);
666
667                    switch (cpu)
668                        {
669                        case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
670                        case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
671                        case CPU_PA_RISC2_0:
672                #if defined(_SC_KERNEL_BITS)
673                            switch (bits)
674                                {
675                                case 64: puts ("hppa2.0w"); break;
676                                case 32: puts ("hppa2.0n"); break;
677                                default: puts ("hppa2.0"); break;
678                                } break;
679                #else  /* !defined(_SC_KERNEL_BITS) */
680                            puts ("hppa2.0"); break;
681                #endif
682                        default: puts ("hppa1.0"); break;
683                        }
684                    exit (0);
685                }
686EOF
687                    (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
688                    test -z "$HP_ARCH" && HP_ARCH=hppa
689                fi ;;
690        esac
691        if [ ${HP_ARCH} = hppa2.0w ]
692        then
693            eval $set_cc_for_build
694
695            # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
696            # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
697            # generating 64-bit code.  GNU and HP use different nomenclature:
698            #
699            # $ CC_FOR_BUILD=cc ./config.guess
700            # => hppa2.0w-hp-hpux11.23
701            # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
702            # => hppa64-hp-hpux11.23
703
704            if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
705                grep -q __LP64__
706            then
707                HP_ARCH=hppa2.0w
708            else
709                HP_ARCH=hppa64
710            fi
711        fi
712        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
713        exit ;;
714    ia64:HP-UX:*:*)
715        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
716        echo ia64-hp-hpux${HPUX_REV}
717        exit ;;
718    3050*:HI-UX:*:*)
719        eval $set_cc_for_build
720        sed 's/^        //' << EOF >$dummy.c
721        #include <unistd.h>
722        int
723        main ()
724        {
725          long cpu = sysconf (_SC_CPU_VERSION);
726          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
727             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
728             results, however.  */
729          if (CPU_IS_PA_RISC (cpu))
730            {
731              switch (cpu)
732                {
733                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
734                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
735                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
736                  default: puts ("hppa-hitachi-hiuxwe2"); break;
737                }
738            }
739          else if (CPU_IS_HP_MC68K (cpu))
740            puts ("m68k-hitachi-hiuxwe2");
741          else puts ("unknown-hitachi-hiuxwe2");
742          exit (0);
743        }
744EOF
745        $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
746                { echo "$SYSTEM_NAME"; exit; }
747        echo unknown-hitachi-hiuxwe2
748        exit ;;
749    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
750        echo hppa1.1-hp-bsd
751        exit ;;
752    9000/8??:4.3bsd:*:*)
753        echo hppa1.0-hp-bsd
754        exit ;;
755    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
756        echo hppa1.0-hp-mpeix
757        exit ;;
758    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
759        echo hppa1.1-hp-osf
760        exit ;;
761    hp8??:OSF1:*:*)
762        echo hppa1.0-hp-osf
763        exit ;;
764    i*86:OSF1:*:*)
765        if [ -x /usr/sbin/sysversion ] ; then
766            echo ${UNAME_MACHINE}-unknown-osf1mk
767        else
768            echo ${UNAME_MACHINE}-unknown-osf1
769        fi
770        exit ;;
771    parisc*:Lites*:*:*)
772        echo hppa1.1-hp-lites
773        exit ;;
774    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
775        echo c1-convex-bsd
776        exit ;;
777    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
778        if getsysinfo -f scalar_acc
779        then echo c32-convex-bsd
780        else echo c2-convex-bsd
781        fi
782        exit ;;
783    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
784        echo c34-convex-bsd
785        exit ;;
786    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
787        echo c38-convex-bsd
788        exit ;;
789    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
790        echo c4-convex-bsd
791        exit ;;
792    CRAY*Y-MP:*:*:*)
793        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
794        exit ;;
795    CRAY*[A-Z]90:*:*:*)
796        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
797        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
798              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
799              -e 's/\.[^.]*$/.X/'
800        exit ;;
801    CRAY*TS:*:*:*)
802        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
803        exit ;;
804    CRAY*T3E:*:*:*)
805        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
806        exit ;;
807    CRAY*SV1:*:*:*)
808        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
809        exit ;;
810    *:UNICOS/mp:*:*)
811        echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
812        exit ;;
813    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
814        FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
815        FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
816        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
817        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
818        exit ;;
819    5000:UNIX_System_V:4.*:*)
820        FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
821        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
822        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
823        exit ;;
824    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
825        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
826        exit ;;
827    sparc*:BSD/OS:*:*)
828        echo sparc-unknown-bsdi${UNAME_RELEASE}
829        exit ;;
830    *:BSD/OS:*:*)
831        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
832        exit ;;
833    *:FreeBSD:*:*)
834        UNAME_PROCESSOR=`/usr/bin/uname -p`
835        case ${UNAME_PROCESSOR} in
836            amd64)
837                echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
838            *)
839                echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
840        esac
841        exit ;;
842    i*:CYGWIN*:*)
843        echo ${UNAME_MACHINE}-pc-cygwin
844        exit ;;
845    *:MINGW64*:*)
846        echo ${UNAME_MACHINE}-pc-mingw64
847        exit ;;
848    *:MINGW*:*)
849        echo ${UNAME_MACHINE}-pc-mingw32
850        exit ;;
851    *:MSYS*:*)
852        echo ${UNAME_MACHINE}-pc-msys
853        exit ;;
854    i*:windows32*:*)
855        # uname -m includes "-pc" on this system.
856        echo ${UNAME_MACHINE}-mingw32
857        exit ;;
858    i*:PW*:*)
859        echo ${UNAME_MACHINE}-pc-pw32
860        exit ;;
861    *:Interix*:*)
862        case ${UNAME_MACHINE} in
863            x86)
864                echo i586-pc-interix${UNAME_RELEASE}
865                exit ;;
866            authenticamd | genuineintel | EM64T)
867                echo x86_64-unknown-interix${UNAME_RELEASE}
868                exit ;;
869            IA64)
870                echo ia64-unknown-interix${UNAME_RELEASE}
871                exit ;;
872        esac ;;
873    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
874        echo i${UNAME_MACHINE}-pc-mks
875        exit ;;
876    8664:Windows_NT:*)
877        echo x86_64-pc-mks
878        exit ;;
879    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
880        # How do we know it's Interix rather than the generic POSIX subsystem?
881        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
882        # UNAME_MACHINE based on the output of uname instead of i386?
883        echo i586-pc-interix
884        exit ;;
885    i*:UWIN*:*)
886        echo ${UNAME_MACHINE}-pc-uwin
887        exit ;;
888    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
889        echo x86_64-unknown-cygwin
890        exit ;;
891    p*:CYGWIN*:*)
892        echo powerpcle-unknown-cygwin
893        exit ;;
894    prep*:SunOS:5.*:*)
895        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
896        exit ;;
897    *:GNU:*:*)
898        # the GNU system
899        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
900        exit ;;
901    *:GNU/*:*:*)
902        # other systems with GNU libc and userland
903        echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
904        exit ;;
905    i*86:Minix:*:*)
906        echo ${UNAME_MACHINE}-pc-minix
907        exit ;;
908    aarch64:Linux:*:*)
909        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
910        exit ;;
911    aarch64_be:Linux:*:*)
912        UNAME_MACHINE=aarch64_be
913        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
914        exit ;;
915    alpha:Linux:*:*)
916        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
917          EV5)   UNAME_MACHINE=alphaev5 ;;
918          EV56)  UNAME_MACHINE=alphaev56 ;;
919          PCA56) UNAME_MACHINE=alphapca56 ;;
920          PCA57) UNAME_MACHINE=alphapca56 ;;
921          EV6)   UNAME_MACHINE=alphaev6 ;;
922          EV67)  UNAME_MACHINE=alphaev67 ;;
923          EV68*) UNAME_MACHINE=alphaev68 ;;
924        esac
925        objdump --private-headers /bin/sh | grep -q ld.so.1
926        if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
927        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
928        exit ;;
929    arc:Linux:*:* | arceb:Linux:*:*)
930        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
931        exit ;;
932    arm*:Linux:*:*)
933        eval $set_cc_for_build
934        if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
935            | grep -q __ARM_EABI__
936        then
937            echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
938        else
939            if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
940                | grep -q __ARM_PCS_VFP
941            then
942                echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
943            else
944                echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
945            fi
946        fi
947        exit ;;
948    avr32*:Linux:*:*)
949        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
950        exit ;;
951    cris:Linux:*:*)
952        echo ${UNAME_MACHINE}-axis-linux-${LIBC}
953        exit ;;
954    crisv32:Linux:*:*)
955        echo ${UNAME_MACHINE}-axis-linux-${LIBC}
956        exit ;;
957    e2k:Linux:*:*)
958        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
959        exit ;;
960    frv:Linux:*:*)
961        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
962        exit ;;
963    hexagon:Linux:*:*)
964        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
965        exit ;;
966    i*86:Linux:*:*)
967        echo ${UNAME_MACHINE}-pc-linux-${LIBC}
968        exit ;;
969    ia64:Linux:*:*)
970        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
971        exit ;;
972    k1om:Linux:*:*)
973        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
974        exit ;;
975    m32r*:Linux:*:*)
976        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
977        exit ;;
978    m68*:Linux:*:*)
979        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
980        exit ;;
981    mips:Linux:*:* | mips64:Linux:*:*)
982        eval $set_cc_for_build
983        sed 's/^        //' << EOF >$dummy.c
984        #undef CPU
985        #undef ${UNAME_MACHINE}
986        #undef ${UNAME_MACHINE}el
987        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
988        CPU=${UNAME_MACHINE}el
989        #else
990        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
991        CPU=${UNAME_MACHINE}
992        #else
993        CPU=
994        #endif
995        #endif
996EOF
997        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
998        test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
999        ;;
1000    openrisc*:Linux:*:*)
1001        echo or1k-unknown-linux-${LIBC}
1002        exit ;;
1003    or32:Linux:*:* | or1k*:Linux:*:*)
1004        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1005        exit ;;
1006    padre:Linux:*:*)
1007        echo sparc-unknown-linux-${LIBC}
1008        exit ;;
1009    parisc64:Linux:*:* | hppa64:Linux:*:*)
1010        echo hppa64-unknown-linux-${LIBC}
1011        exit ;;
1012    parisc:Linux:*:* | hppa:Linux:*:*)
1013        # Look for CPU level
1014        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1015          PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
1016          PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
1017          *)    echo hppa-unknown-linux-${LIBC} ;;
1018        esac
1019        exit ;;
1020    ppc64:Linux:*:*)
1021        echo powerpc64-unknown-linux-${LIBC}
1022        exit ;;
1023    ppc:Linux:*:*)
1024        echo powerpc-unknown-linux-${LIBC}
1025        exit ;;
1026    ppc64le:Linux:*:*)
1027        echo powerpc64le-unknown-linux-${LIBC}
1028        exit ;;
1029    ppcle:Linux:*:*)
1030        echo powerpcle-unknown-linux-${LIBC}
1031        exit ;;
1032    s390:Linux:*:* | s390x:Linux:*:*)
1033        echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1034        exit ;;
1035    sh64*:Linux:*:*)
1036        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1037        exit ;;
1038    sh*:Linux:*:*)
1039        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1040        exit ;;
1041    sparc:Linux:*:* | sparc64:Linux:*:*)
1042        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1043        exit ;;
1044    tile*:Linux:*:*)
1045        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1046        exit ;;
1047    vax:Linux:*:*)
1048        echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1049        exit ;;
1050    x86_64:Linux:*:*)
1051        echo ${UNAME_MACHINE}-pc-linux-${LIBC}
1052        exit ;;
1053    xtensa*:Linux:*:*)
1054        echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1055        exit ;;
1056    i*86:DYNIX/ptx:4*:*)
1057        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1058        # earlier versions are messed up and put the nodename in both
1059        # sysname and nodename.
1060        echo i386-sequent-sysv4
1061        exit ;;
1062    i*86:UNIX_SV:4.2MP:2.*)
1063        # Unixware is an offshoot of SVR4, but it has its own version
1064        # number series starting with 2...
1065        # I am not positive that other SVR4 systems won't match this,
1066        # I just have to hope.  -- rms.
1067        # Use sysv4.2uw... so that sysv4* matches it.
1068        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1069        exit ;;
1070    i*86:OS/2:*:*)
1071        # If we were able to find `uname', then EMX Unix compatibility
1072        # is probably installed.
1073        echo ${UNAME_MACHINE}-pc-os2-emx
1074        exit ;;
1075    i*86:XTS-300:*:STOP)
1076        echo ${UNAME_MACHINE}-unknown-stop
1077        exit ;;
1078    i*86:atheos:*:*)
1079        echo ${UNAME_MACHINE}-unknown-atheos
1080        exit ;;
1081    i*86:syllable:*:*)
1082        echo ${UNAME_MACHINE}-pc-syllable
1083        exit ;;
1084    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1085        echo i386-unknown-lynxos${UNAME_RELEASE}
1086        exit ;;
1087    i*86:*DOS:*:*)
1088        echo ${UNAME_MACHINE}-pc-msdosdjgpp
1089        exit ;;
1090    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1091        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1092        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1093                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1094        else
1095                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1096        fi
1097        exit ;;
1098    i*86:*:5:[678]*)
1099        # UnixWare 7.x, OpenUNIX and OpenServer 6.
1100        case `/bin/uname -X | grep "^Machine"` in
1101            *486*)           UNAME_MACHINE=i486 ;;
1102            *Pentium)        UNAME_MACHINE=i586 ;;
1103            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1104        esac
1105        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1106        exit ;;
1107    i*86:*:3.2:*)
1108        if test -f /usr/options/cb.name; then
1109                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1110                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1111        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1112                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1113                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1114                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1115                        && UNAME_MACHINE=i586
1116                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1117                        && UNAME_MACHINE=i686
1118                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1119                        && UNAME_MACHINE=i686
1120                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1121        else
1122                echo ${UNAME_MACHINE}-pc-sysv32
1123        fi
1124        exit ;;
1125    pc:*:*:*)
1126        # Left here for compatibility:
1127        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1128        # the processor, so we play safe by assuming i586.
1129        # Note: whatever this is, it MUST be the same as what config.sub
1130        # prints for the "djgpp" host, or else GDB configure will decide that
1131        # this is a cross-build.
1132        echo i586-pc-msdosdjgpp
1133        exit ;;
1134    Intel:Mach:3*:*)
1135        echo i386-pc-mach3
1136        exit ;;
1137    paragon:*:*:*)
1138        echo i860-intel-osf1
1139        exit ;;
1140    i860:*:4.*:*) # i860-SVR4
1141        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1142          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1143        else # Add other i860-SVR4 vendors below as they are discovered.
1144          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1145        fi
1146        exit ;;
1147    mini*:CTIX:SYS*5:*)
1148        # "miniframe"
1149        echo m68010-convergent-sysv
1150        exit ;;
1151    mc68k:UNIX:SYSTEM5:3.51m)
1152        echo m68k-convergent-sysv
1153        exit ;;
1154    M680?0:D-NIX:5.3:*)
1155        echo m68k-diab-dnix
1156        exit ;;
1157    M68*:*:R3V[5678]*:*)
1158        test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1159    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)
1160        OS_REL=''
1161        test -r /etc/.relid \
1162        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1163        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1164          && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1165        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1166          && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1167    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1168        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1169          && { echo i486-ncr-sysv4; exit; } ;;
1170    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1171        OS_REL='.3'
1172        test -r /etc/.relid \
1173            && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1174        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1175            && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1176        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1177            && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1178        /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1179            && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1180    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1181        echo m68k-unknown-lynxos${UNAME_RELEASE}
1182        exit ;;
1183    mc68030:UNIX_System_V:4.*:*)
1184        echo m68k-atari-sysv4
1185        exit ;;
1186    TSUNAMI:LynxOS:2.*:*)
1187        echo sparc-unknown-lynxos${UNAME_RELEASE}
1188        exit ;;
1189    rs6000:LynxOS:2.*:*)
1190        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1191        exit ;;
1192    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1193        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1194        exit ;;
1195    SM[BE]S:UNIX_SV:*:*)
1196        echo mips-dde-sysv${UNAME_RELEASE}
1197        exit ;;
1198    RM*:ReliantUNIX-*:*:*)
1199        echo mips-sni-sysv4
1200        exit ;;
1201    RM*:SINIX-*:*:*)
1202        echo mips-sni-sysv4
1203        exit ;;
1204    *:SINIX-*:*:*)
1205        if uname -p 2>/dev/null >/dev/null ; then
1206                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1207                echo ${UNAME_MACHINE}-sni-sysv4
1208        else
1209                echo ns32k-sni-sysv
1210        fi
1211        exit ;;
1212    PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1213                        # says <Richard.M.Bartel@ccMail.Census.GOV>
1214        echo i586-unisys-sysv4
1215        exit ;;
1216    *:UNIX_System_V:4*:FTX*)
1217        # From Gerald Hewes <hewes@openmarket.com>.
1218        # How about differentiating between stratus architectures? -djm
1219        echo hppa1.1-stratus-sysv4
1220        exit ;;
1221    *:*:*:FTX*)
1222        # From seanf@swdc.stratus.com.
1223        echo i860-stratus-sysv4
1224        exit ;;
1225    i*86:VOS:*:*)
1226        # From Paul.Green@stratus.com.
1227        echo ${UNAME_MACHINE}-stratus-vos
1228        exit ;;
1229    *:VOS:*:*)
1230        # From Paul.Green@stratus.com.
1231        echo hppa1.1-stratus-vos
1232        exit ;;
1233    mc68*:A/UX:*:*)
1234        echo m68k-apple-aux${UNAME_RELEASE}
1235        exit ;;
1236    news*:NEWS-OS:6*:*)
1237        echo mips-sony-newsos6
1238        exit ;;
1239    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1240        if [ -d /usr/nec ]; then
1241                echo mips-nec-sysv${UNAME_RELEASE}
1242        else
1243                echo mips-unknown-sysv${UNAME_RELEASE}
1244        fi
1245        exit ;;
1246    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1247        echo powerpc-be-beos
1248        exit ;;
1249    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1250        echo powerpc-apple-beos
1251        exit ;;
1252    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1253        echo i586-pc-beos
1254        exit ;;
1255    BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1256        echo i586-pc-haiku
1257        exit ;;
1258    x86_64:Haiku:*:*)
1259        echo x86_64-unknown-haiku
1260        exit ;;
1261    SX-4:SUPER-UX:*:*)
1262        echo sx4-nec-superux${UNAME_RELEASE}
1263        exit ;;
1264    SX-5:SUPER-UX:*:*)
1265        echo sx5-nec-superux${UNAME_RELEASE}
1266        exit ;;
1267    SX-6:SUPER-UX:*:*)
1268        echo sx6-nec-superux${UNAME_RELEASE}
1269        exit ;;
1270    SX-7:SUPER-UX:*:*)
1271        echo sx7-nec-superux${UNAME_RELEASE}
1272        exit ;;
1273    SX-8:SUPER-UX:*:*)
1274        echo sx8-nec-superux${UNAME_RELEASE}
1275        exit ;;
1276    SX-8R:SUPER-UX:*:*)
1277        echo sx8r-nec-superux${UNAME_RELEASE}
1278        exit ;;
1279    SX-ACE:SUPER-UX:*:*)
1280        echo sxace-nec-superux${UNAME_RELEASE}
1281        exit ;;
1282    Power*:Rhapsody:*:*)
1283        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1284        exit ;;
1285    *:Rhapsody:*:*)
1286        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1287        exit ;;
1288    *:Darwin:*:*)
1289        UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1290        eval $set_cc_for_build
1291        if test "$UNAME_PROCESSOR" = unknown ; then
1292            UNAME_PROCESSOR=powerpc
1293        fi
1294        if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1295            if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1296                if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1297                    (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1298                    grep IS_64BIT_ARCH >/dev/null
1299                then
1300                    case $UNAME_PROCESSOR in
1301                        i386) UNAME_PROCESSOR=x86_64 ;;
1302                        powerpc) UNAME_PROCESSOR=powerpc64 ;;
1303                    esac
1304                fi
1305            fi
1306        elif test "$UNAME_PROCESSOR" = i386 ; then
1307            # Avoid executing cc on OS X 10.9, as it ships with a stub
1308            # that puts up a graphical alert prompting to install
1309            # developer tools.  Any system running Mac OS X 10.7 or
1310            # later (Darwin 11 and later) is required to have a 64-bit
1311            # processor. This is not true of the ARM version of Darwin
1312            # that Apple uses in portable devices.
1313            UNAME_PROCESSOR=x86_64
1314        fi
1315        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1316        exit ;;
1317    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1318        UNAME_PROCESSOR=`uname -p`
1319        if test "$UNAME_PROCESSOR" = x86; then
1320                UNAME_PROCESSOR=i386
1321                UNAME_MACHINE=pc
1322        fi
1323        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1324        exit ;;
1325    *:QNX:*:4*)
1326        echo i386-pc-qnx
1327        exit ;;
1328    NEO-?:NONSTOP_KERNEL:*:*)
1329        echo neo-tandem-nsk${UNAME_RELEASE}
1330        exit ;;
1331    NSE-*:NONSTOP_KERNEL:*:*)
1332        echo nse-tandem-nsk${UNAME_RELEASE}
1333        exit ;;
1334    NSR-?:NONSTOP_KERNEL:*:*)
1335        echo nsr-tandem-nsk${UNAME_RELEASE}
1336        exit ;;
1337    *:NonStop-UX:*:*)
1338        echo mips-compaq-nonstopux
1339        exit ;;
1340    BS2000:POSIX*:*:*)
1341        echo bs2000-siemens-sysv
1342        exit ;;
1343    DS/*:UNIX_System_V:*:*)
1344        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1345        exit ;;
1346    *:Plan9:*:*)
1347        # "uname -m" is not consistent, so use $cputype instead. 386
1348        # is converted to i386 for consistency with other x86
1349        # operating systems.
1350        if test "$cputype" = 386; then
1351            UNAME_MACHINE=i386
1352        else
1353            UNAME_MACHINE="$cputype"
1354        fi
1355        echo ${UNAME_MACHINE}-unknown-plan9
1356        exit ;;
1357    *:TOPS-10:*:*)
1358        echo pdp10-unknown-tops10
1359        exit ;;
1360    *:TENEX:*:*)
1361        echo pdp10-unknown-tenex
1362        exit ;;
1363    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1364        echo pdp10-dec-tops20
1365        exit ;;
1366    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1367        echo pdp10-xkl-tops20
1368        exit ;;
1369    *:TOPS-20:*:*)
1370        echo pdp10-unknown-tops20
1371        exit ;;
1372    *:ITS:*:*)
1373        echo pdp10-unknown-its
1374        exit ;;
1375    SEI:*:*:SEIUX)
1376        echo mips-sei-seiux${UNAME_RELEASE}
1377        exit ;;
1378    *:DragonFly:*:*)
1379        echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1380        exit ;;
1381    *:*VMS:*:*)
1382        UNAME_MACHINE=`(uname -p) 2>/dev/null`
1383        case "${UNAME_MACHINE}" in
1384            A*) echo alpha-dec-vms ; exit ;;
1385            I*) echo ia64-dec-vms ; exit ;;
1386            V*) echo vax-dec-vms ; exit ;;
1387        esac ;;
1388    *:XENIX:*:SysV)
1389        echo i386-pc-xenix
1390        exit ;;
1391    i*86:skyos:*:*)
1392        echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
1393        exit ;;
1394    i*86:rdos:*:*)
1395        echo ${UNAME_MACHINE}-pc-rdos
1396        exit ;;
1397    i*86:AROS:*:*)
1398        echo ${UNAME_MACHINE}-pc-aros
1399        exit ;;
1400    x86_64:VMkernel:*:*)
1401        echo ${UNAME_MACHINE}-unknown-esx
1402        exit ;;
1403    amd64:Isilon\ OneFS:*:*)
1404        echo x86_64-unknown-onefs
1405        exit ;;
1406esac
1407
1408cat >&2 <<EOF
1409$0: unable to guess system type
1410
1411This script, last modified $timestamp, has failed to recognize
1412the operating system you are using. It is advised that you
1413download the most up to date version of the config scripts from
1414
1415  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1416and
1417  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1418
1419If the version you run ($0) is already up to date, please
1420send the following data and any information you think might be
1421pertinent to <config-patches@gnu.org> in order to provide the needed
1422information to handle your system.
1423
1424config.guess timestamp = $timestamp
1425
1426uname -m = `(uname -m) 2>/dev/null || echo unknown`
1427uname -r = `(uname -r) 2>/dev/null || echo unknown`
1428uname -s = `(uname -s) 2>/dev/null || echo unknown`
1429uname -v = `(uname -v) 2>/dev/null || echo unknown`
1430
1431/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1432/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1433
1434hostinfo               = `(hostinfo) 2>/dev/null`
1435/bin/universe          = `(/bin/universe) 2>/dev/null`
1436/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1437/bin/arch              = `(/bin/arch) 2>/dev/null`
1438/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1439/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1440
1441UNAME_MACHINE = ${UNAME_MACHINE}
1442UNAME_RELEASE = ${UNAME_RELEASE}
1443UNAME_SYSTEM  = ${UNAME_SYSTEM}
1444UNAME_VERSION = ${UNAME_VERSION}
1445EOF
1446
1447exit 1
1448
1449# Local variables:
1450# eval: (add-hook 'write-file-hooks 'time-stamp)
1451# time-stamp-start: "timestamp='"
1452# time-stamp-format: "%:y-%02m-%02d"
1453# time-stamp-end: "'"
1454# End:
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