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source: orxonox.OLD/branches/shared_lib/libltdl/config.guess @ 7186

Last change on this file since 7186 was 7186, checked in by bensch, 19 years ago

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