source: trunk/base/config.guess @ 17417

Last change on this file since 17417 was 2797, checked in by ssen, 16 years ago

Add FSF config.* from ftp.gnu.org today

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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 Free Software Foundation, Inc.
5
6timestamp='2003-06-12'
7
8# This file is free software; you can redistribute it and/or modify it
9# under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful, but
14# WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16# General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21#
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that program.
26
27# Originally written by Per Bothner <per@bothner.com>.
28# Please send patches to <config-patches@gnu.org>.  Submit a context
29# diff and a properly formatted ChangeLog entry.
30#
31# This script attempts to guess a canonical system name similar to
32# config.sub.  If it succeeds, it prints the system name on stdout, and
33# exits with 0.  Otherwise, it exits with 1.
34#
35# The plan is that this can be called by configure scripts if you
36# don't specify an explicit build system type.
37
38me=`echo "$0" | sed -e 's,.*/,,'`
39
40usage="\
41Usage: $0 [OPTION]
42
43Output the configuration name of the system \`$me' is run on.
44
45Operation modes:
46  -h, --help         print this help, then exit
47  -t, --time-stamp   print date of last modification, then exit
48  -v, --version      print version number, then exit
49
50Report bugs and patches to <config-patches@gnu.org>."
51
52version="\
53GNU config.guess ($timestamp)
54
55Originally written by Per Bothner.
56Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
57Free Software Foundation, Inc.
58
59This is free software; see the source for copying conditions.  There is NO
60warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
61
62help="
63Try \`$me --help' for more information."
64
65# Parse command line
66while test $# -gt 0 ; do
67  case $1 in
68    --time-stamp | --time* | -t )
69       echo "$timestamp" ; exit 0 ;;
70    --version | -v )
71       echo "$version" ; exit 0 ;;
72    --help | --h* | -h )
73       echo "$usage"; exit 0 ;;
74    -- )     # Stop option processing
75       shift; break ;;
76    - ) # Use stdin as input.
77       break ;;
78    -* )
79       echo "$me: invalid option $1$help" >&2
80       exit 1 ;;
81    * )
82       break ;;
83  esac
84done
85
86if test $# != 0; then
87  echo "$me: too many arguments$help" >&2
88  exit 1
89fi
90
91trap 'exit 1' 1 2 15
92
93# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94# compiler to aid in system detection is discouraged as it requires
95# temporary files to be created and, as you can see below, it is a
96# headache to deal with in a portable fashion.
97
98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
101# Portable tmp directory creation inspired by the Autoconf team.
102
103set_cc_for_build='
104trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
105trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
106: ${TMPDIR=/tmp} ;
107 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
108 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
109 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
110 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
111dummy=$tmp/dummy ;
112tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
113case $CC_FOR_BUILD,$HOST_CC,$CC in
114 ,,)    echo "int x;" > $dummy.c ;
115        for c in cc gcc c89 c99 ; do
116          if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
117             CC_FOR_BUILD="$c"; break ;
118          fi ;
119        done ;
120        if test x"$CC_FOR_BUILD" = x ; then
121          CC_FOR_BUILD=no_compiler_found ;
122        fi
123        ;;
124 ,,*)   CC_FOR_BUILD=$CC ;;
125 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
126esac ;'
127
128# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
129# (ghazi@noc.rutgers.edu 1994-08-24)
130if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
131        PATH=$PATH:/.attbin ; export PATH
132fi
133
134UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
135UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
136UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
137UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
138
139# Note: order is significant - the case branches are not exclusive.
140
141case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
142    *:NetBSD:*:*)
143        # NetBSD (nbsd) targets should (where applicable) match one or
144        # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
145        # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
146        # switched to ELF, *-*-netbsd* would select the old
147        # object file format.  This provides both forward
148        # compatibility and a consistent mechanism for selecting the
149        # object file format.
150        #
151        # Note: NetBSD doesn't particularly care about the vendor
152        # portion of the name.  We always set it to "unknown".
153        sysctl="sysctl -n hw.machine_arch"
154        UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
155            /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
156        case "${UNAME_MACHINE_ARCH}" in
157            armeb) machine=armeb-unknown ;;
158            arm*) machine=arm-unknown ;;
159            sh3el) machine=shl-unknown ;;
160            sh3eb) machine=sh-unknown ;;
161            *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
162        esac
163        # The Operating System including object format, if it has switched
164        # to ELF recently, or will in the future.
165        case "${UNAME_MACHINE_ARCH}" in
166            arm*|i386|m68k|ns32k|sh3*|sparc|vax)
167                eval $set_cc_for_build
168                if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
169                        | grep __ELF__ >/dev/null
170                then
171                    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
172                    # Return netbsd for either.  FIX?
173                    os=netbsd
174                else
175                    os=netbsdelf
176                fi
177                ;;
178            *)
179                os=netbsd
180                ;;
181        esac
182        # The OS release
183        # Debian GNU/NetBSD machines have a different userland, and
184        # thus, need a distinct triplet. However, they do not need
185        # kernel version information, so it can be replaced with a
186        # suitable tag, in the style of linux-gnu.
187        case "${UNAME_VERSION}" in
188            Debian*)
189                release='-gnu'
190                ;;
191            *)
192                release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
193                ;;
194        esac
195        # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
196        # contains redundant information, the shorter form:
197        # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
198        echo "${machine}-${os}${release}"
199        exit 0 ;;
200    amiga:OpenBSD:*:*)
201        echo m68k-unknown-openbsd${UNAME_RELEASE}
202        exit 0 ;;
203    arc:OpenBSD:*:*)
204        echo mipsel-unknown-openbsd${UNAME_RELEASE}
205        exit 0 ;;
206    hp300:OpenBSD:*:*)
207        echo m68k-unknown-openbsd${UNAME_RELEASE}
208        exit 0 ;;
209    mac68k:OpenBSD:*:*)
210        echo m68k-unknown-openbsd${UNAME_RELEASE}
211        exit 0 ;;
212    macppc:OpenBSD:*:*)
213        echo powerpc-unknown-openbsd${UNAME_RELEASE}
214        exit 0 ;;
215    mvme68k:OpenBSD:*:*)
216        echo m68k-unknown-openbsd${UNAME_RELEASE}
217        exit 0 ;;
218    mvme88k:OpenBSD:*:*)
219        echo m88k-unknown-openbsd${UNAME_RELEASE}
220        exit 0 ;;
221    mvmeppc:OpenBSD:*:*)
222        echo powerpc-unknown-openbsd${UNAME_RELEASE}
223        exit 0 ;;
224    pmax:OpenBSD:*:*)
225        echo mipsel-unknown-openbsd${UNAME_RELEASE}
226        exit 0 ;;
227    sgi:OpenBSD:*:*)
228        echo mipseb-unknown-openbsd${UNAME_RELEASE}
229        exit 0 ;;
230    sun3:OpenBSD:*:*)
231        echo m68k-unknown-openbsd${UNAME_RELEASE}
232        exit 0 ;;
233    wgrisc:OpenBSD:*:*)
234        echo mipsel-unknown-openbsd${UNAME_RELEASE}
235        exit 0 ;;
236    *:OpenBSD:*:*)
237        echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
238        exit 0 ;;
239    alpha:OSF1:*:*)
240        if test $UNAME_RELEASE = "V4.0"; then
241                UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
242        fi
243        # According to Compaq, /usr/sbin/psrinfo has been available on
244        # OSF/1 and Tru64 systems produced since 1995.  I hope that
245        # covers most systems running today.  This code pipes the CPU
246        # types through head -n 1, so we only detect the type of CPU 0.
247        ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
248        case "$ALPHA_CPU_TYPE" in
249            "EV4 (21064)")
250                UNAME_MACHINE="alpha" ;;
251            "EV4.5 (21064)")
252                UNAME_MACHINE="alpha" ;;
253            "LCA4 (21066/21068)")
254                UNAME_MACHINE="alpha" ;;
255            "EV5 (21164)")
256                UNAME_MACHINE="alphaev5" ;;
257            "EV5.6 (21164A)")
258                UNAME_MACHINE="alphaev56" ;;
259            "EV5.6 (21164PC)")
260                UNAME_MACHINE="alphapca56" ;;
261            "EV5.7 (21164PC)")
262                UNAME_MACHINE="alphapca57" ;;
263            "EV6 (21264)")
264                UNAME_MACHINE="alphaev6" ;;
265            "EV6.7 (21264A)")
266                UNAME_MACHINE="alphaev67" ;;
267            "EV6.8CB (21264C)")
268                UNAME_MACHINE="alphaev68" ;;
269            "EV6.8AL (21264B)")
270                UNAME_MACHINE="alphaev68" ;;
271            "EV6.8CX (21264D)")
272                UNAME_MACHINE="alphaev68" ;;
273            "EV6.9A (21264/EV69A)")
274                UNAME_MACHINE="alphaev69" ;;
275            "EV7 (21364)")
276                UNAME_MACHINE="alphaev7" ;;
277            "EV7.9 (21364A)")
278                UNAME_MACHINE="alphaev79" ;;
279        esac
280        # A Vn.n version is a released version.
281        # A Tn.n version is a released field test version.
282        # A Xn.n version is an unreleased experimental baselevel.
283        # 1.2 uses "1.2" for uname -r.
284        echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
285        exit 0 ;;
286    Alpha*:OpenVMS:*:*)
287        echo alpha-hp-vms
288        exit 0 ;;
289    Alpha\ *:Windows_NT*:*)
290        # How do we know it's Interix rather than the generic POSIX subsystem?
291        # Should we change UNAME_MACHINE based on the output of uname instead
292        # of the specific Alpha model?
293        echo alpha-pc-interix
294        exit 0 ;;
295    21064:Windows_NT:50:3)
296        echo alpha-dec-winnt3.5
297        exit 0 ;;
298    Amiga*:UNIX_System_V:4.0:*)
299        echo m68k-unknown-sysv4
300        exit 0;;
301    *:[Aa]miga[Oo][Ss]:*:*)
302        echo ${UNAME_MACHINE}-unknown-amigaos
303        exit 0 ;;
304    *:[Mm]orph[Oo][Ss]:*:*)
305        echo ${UNAME_MACHINE}-unknown-morphos
306        exit 0 ;;
307    *:OS/390:*:*)
308        echo i370-ibm-openedition
309        exit 0 ;;
310    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
311        echo arm-acorn-riscix${UNAME_RELEASE}
312        exit 0;;
313    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
314        echo hppa1.1-hitachi-hiuxmpp
315        exit 0;;
316    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
317        # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
318        if test "`(/bin/universe) 2>/dev/null`" = att ; then
319                echo pyramid-pyramid-sysv3
320        else
321                echo pyramid-pyramid-bsd
322        fi
323        exit 0 ;;
324    NILE*:*:*:dcosx)
325        echo pyramid-pyramid-svr4
326        exit 0 ;;
327    DRS?6000:unix:4.0:6*)
328        echo sparc-icl-nx6
329        exit 0 ;;
330    DRS?6000:UNIX_SV:4.2*:7*)
331        case `/usr/bin/uname -p` in
332            sparc) echo sparc-icl-nx7 && exit 0 ;;
333        esac ;;
334    sun4H:SunOS:5.*:*)
335        echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336        exit 0 ;;
337    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
338        echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
339        exit 0 ;;
340    i86pc:SunOS:5.*:*)
341        echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
342        exit 0 ;;
343    sun4*:SunOS:6*:*)
344        # According to config.sub, this is the proper way to canonicalize
345        # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
346        # it's likely to be more like Solaris than SunOS4.
347        echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
348        exit 0 ;;
349    sun4*:SunOS:*:*)
350        case "`/usr/bin/arch -k`" in
351            Series*|S4*)
352                UNAME_RELEASE=`uname -v`
353                ;;
354        esac
355        # Japanese Language versions have a version number like `4.1.3-JL'.
356        echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
357        exit 0 ;;
358    sun3*:SunOS:*:*)
359        echo m68k-sun-sunos${UNAME_RELEASE}
360        exit 0 ;;
361    sun*:*:4.2BSD:*)
362        UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
363        test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
364        case "`/bin/arch`" in
365            sun3)
366                echo m68k-sun-sunos${UNAME_RELEASE}
367                ;;
368            sun4)
369                echo sparc-sun-sunos${UNAME_RELEASE}
370                ;;
371        esac
372        exit 0 ;;
373    aushp:SunOS:*:*)
374        echo sparc-auspex-sunos${UNAME_RELEASE}
375        exit 0 ;;
376    # The situation for MiNT is a little confusing.  The machine name
377    # can be virtually everything (everything which is not
378    # "atarist" or "atariste" at least should have a processor
379    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
380    # to the lowercase version "mint" (or "freemint").  Finally
381    # the system name "TOS" denotes a system which is actually not
382    # MiNT.  But MiNT is downward compatible to TOS, so this should
383    # be no problem.
384    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
385        echo m68k-atari-mint${UNAME_RELEASE}
386        exit 0 ;;
387    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
388        echo m68k-atari-mint${UNAME_RELEASE}
389        exit 0 ;;
390    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
391        echo m68k-atari-mint${UNAME_RELEASE}
392        exit 0 ;;
393    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
394        echo m68k-milan-mint${UNAME_RELEASE}
395        exit 0 ;;
396    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
397        echo m68k-hades-mint${UNAME_RELEASE}
398        exit 0 ;;
399    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
400        echo m68k-unknown-mint${UNAME_RELEASE}
401        exit 0 ;;
402    powerpc:machten:*:*)
403        echo powerpc-apple-machten${UNAME_RELEASE}
404        exit 0 ;;
405    RISC*:Mach:*:*)
406        echo mips-dec-mach_bsd4.3
407        exit 0 ;;
408    RISC*:ULTRIX:*:*)
409        echo mips-dec-ultrix${UNAME_RELEASE}
410        exit 0 ;;
411    VAX*:ULTRIX*:*:*)
412        echo vax-dec-ultrix${UNAME_RELEASE}
413        exit 0 ;;
414    2020:CLIX:*:* | 2430:CLIX:*:*)
415        echo clipper-intergraph-clix${UNAME_RELEASE}
416        exit 0 ;;
417    mips:*:*:UMIPS | mips:*:*:RISCos)
418        eval $set_cc_for_build
419        sed 's/^        //' << EOF >$dummy.c
420#ifdef __cplusplus
421#include <stdio.h>  /* for printf() prototype */
422        int main (int argc, char *argv[]) {
423#else
424        int main (argc, argv) int argc; char *argv[]; {
425#endif
426        #if defined (host_mips) && defined (MIPSEB)
427        #if defined (SYSTYPE_SYSV)
428          printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
429        #endif
430        #if defined (SYSTYPE_SVR4)
431          printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
432        #endif
433        #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
434          printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
435        #endif
436        #endif
437          exit (-1);
438        }
439EOF
440        $CC_FOR_BUILD -o $dummy $dummy.c \
441          && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
442          && exit 0
443        echo mips-mips-riscos${UNAME_RELEASE}
444        exit 0 ;;
445    Motorola:PowerMAX_OS:*:*)
446        echo powerpc-motorola-powermax
447        exit 0 ;;
448    Motorola:*:4.3:PL8-*)
449        echo powerpc-harris-powermax
450        exit 0 ;;
451    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
452        echo powerpc-harris-powermax
453        exit 0 ;;
454    Night_Hawk:Power_UNIX:*:*)
455        echo powerpc-harris-powerunix
456        exit 0 ;;
457    m88k:CX/UX:7*:*)
458        echo m88k-harris-cxux7
459        exit 0 ;;
460    m88k:*:4*:R4*)
461        echo m88k-motorola-sysv4
462        exit 0 ;;
463    m88k:*:3*:R3*)
464        echo m88k-motorola-sysv3
465        exit 0 ;;
466    AViiON:dgux:*:*)
467        # DG/UX returns AViiON for all architectures
468        UNAME_PROCESSOR=`/usr/bin/uname -p`
469        if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
470        then
471            if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
472               [ ${TARGET_BINARY_INTERFACE}x = x ]
473            then
474                echo m88k-dg-dgux${UNAME_RELEASE}
475            else
476                echo m88k-dg-dguxbcs${UNAME_RELEASE}
477            fi
478        else
479            echo i586-dg-dgux${UNAME_RELEASE}
480        fi
481        exit 0 ;;
482    M88*:DolphinOS:*:*) # DolphinOS (SVR3)
483        echo m88k-dolphin-sysv3
484        exit 0 ;;
485    M88*:*:R3*:*)
486        # Delta 88k system running SVR3
487        echo m88k-motorola-sysv3
488        exit 0 ;;
489    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
490        echo m88k-tektronix-sysv3
491        exit 0 ;;
492    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
493        echo m68k-tektronix-bsd
494        exit 0 ;;
495    *:IRIX*:*:*)
496        echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
497        exit 0 ;;
498    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
499        echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
500        exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
501    i*86:AIX:*:*)
502        echo i386-ibm-aix
503        exit 0 ;;
504    ia64:AIX:*:*)
505        if [ -x /usr/bin/oslevel ] ; then
506                IBM_REV=`/usr/bin/oslevel`
507        else
508                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
509        fi
510        echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
511        exit 0 ;;
512    *:AIX:2:3)
513        if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
514                eval $set_cc_for_build
515                sed 's/^                //' << EOF >$dummy.c
516                #include <sys/systemcfg.h>
517
518                main()
519                        {
520                        if (!__power_pc())
521                                exit(1);
522                        puts("powerpc-ibm-aix3.2.5");
523                        exit(0);
524                        }
525EOF
526                $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
527                echo rs6000-ibm-aix3.2.5
528        elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
529                echo rs6000-ibm-aix3.2.4
530        else
531                echo rs6000-ibm-aix3.2
532        fi
533        exit 0 ;;
534    *:AIX:*:[45])
535        IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
536        if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
537                IBM_ARCH=rs6000
538        else
539                IBM_ARCH=powerpc
540        fi
541        if [ -x /usr/bin/oslevel ] ; then
542                IBM_REV=`/usr/bin/oslevel`
543        else
544                IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
545        fi
546        echo ${IBM_ARCH}-ibm-aix${IBM_REV}
547        exit 0 ;;
548    *:AIX:*:*)
549        echo rs6000-ibm-aix
550        exit 0 ;;
551    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
552        echo romp-ibm-bsd4.4
553        exit 0 ;;
554    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
555        echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
556        exit 0 ;;                           # report: romp-ibm BSD 4.3
557    *:BOSX:*:*)
558        echo rs6000-bull-bosx
559        exit 0 ;;
560    DPX/2?00:B.O.S.:*:*)
561        echo m68k-bull-sysv3
562        exit 0 ;;
563    9000/[34]??:4.3bsd:1.*:*)
564        echo m68k-hp-bsd
565        exit 0 ;;
566    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
567        echo m68k-hp-bsd4.4
568        exit 0 ;;
569    9000/[34678]??:HP-UX:*:*)
570        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
571        case "${UNAME_MACHINE}" in
572            9000/31? )            HP_ARCH=m68000 ;;
573            9000/[34]?? )         HP_ARCH=m68k ;;
574            9000/[678][0-9][0-9])
575                if [ -x /usr/bin/getconf ]; then
576                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
577                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
578                    case "${sc_cpu_version}" in
579                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
580                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
581                      532)                      # CPU_PA_RISC2_0
582                        case "${sc_kernel_bits}" in
583                          32) HP_ARCH="hppa2.0n" ;;
584                          64) HP_ARCH="hppa2.0w" ;;
585                          '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
586                        esac ;;
587                    esac
588                fi
589                if [ "${HP_ARCH}" = "" ]; then
590                    eval $set_cc_for_build
591                    sed 's/^              //' << EOF >$dummy.c
592
593              #define _HPUX_SOURCE
594              #include <stdlib.h>
595              #include <unistd.h>
596
597              int main ()
598              {
599              #if defined(_SC_KERNEL_BITS)
600                  long bits = sysconf(_SC_KERNEL_BITS);
601              #endif
602                  long cpu  = sysconf (_SC_CPU_VERSION);
603
604                  switch (cpu)
605                {
606                case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
607                case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
608                case CPU_PA_RISC2_0:
609              #if defined(_SC_KERNEL_BITS)
610                    switch (bits)
611                        {
612                        case 64: puts ("hppa2.0w"); break;
613                        case 32: puts ("hppa2.0n"); break;
614                        default: puts ("hppa2.0"); break;
615                        } break;
616              #else  /* !defined(_SC_KERNEL_BITS) */
617                    puts ("hppa2.0"); break;
618              #endif
619                default: puts ("hppa1.0"); break;
620                }
621                  exit (0);
622              }
623EOF
624                    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
625                    test -z "$HP_ARCH" && HP_ARCH=hppa
626                fi ;;
627        esac
628        if [ ${HP_ARCH} = "hppa2.0w" ]
629        then
630            # avoid double evaluation of $set_cc_for_build
631            test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
632            if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
633            then
634                HP_ARCH="hppa2.0w"
635            else
636                HP_ARCH="hppa64"
637            fi
638        fi
639        echo ${HP_ARCH}-hp-hpux${HPUX_REV}
640        exit 0 ;;
641    ia64:HP-UX:*:*)
642        HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
643        echo ia64-hp-hpux${HPUX_REV}
644        exit 0 ;;
645    3050*:HI-UX:*:*)
646        eval $set_cc_for_build
647        sed 's/^        //' << EOF >$dummy.c
648        #include <unistd.h>
649        int
650        main ()
651        {
652          long cpu = sysconf (_SC_CPU_VERSION);
653          /* The order matters, because CPU_IS_HP_MC68K erroneously returns
654             true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
655             results, however.  */
656          if (CPU_IS_PA_RISC (cpu))
657            {
658              switch (cpu)
659                {
660                  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
661                  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
662                  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
663                  default: puts ("hppa-hitachi-hiuxwe2"); break;
664                }
665            }
666          else if (CPU_IS_HP_MC68K (cpu))
667            puts ("m68k-hitachi-hiuxwe2");
668          else puts ("unknown-hitachi-hiuxwe2");
669          exit (0);
670        }
671EOF
672        $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
673        echo unknown-hitachi-hiuxwe2
674        exit 0 ;;
675    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
676        echo hppa1.1-hp-bsd
677        exit 0 ;;
678    9000/8??:4.3bsd:*:*)
679        echo hppa1.0-hp-bsd
680        exit 0 ;;
681    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
682        echo hppa1.0-hp-mpeix
683        exit 0 ;;
684    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
685        echo hppa1.1-hp-osf
686        exit 0 ;;
687    hp8??:OSF1:*:*)
688        echo hppa1.0-hp-osf
689        exit 0 ;;
690    i*86:OSF1:*:*)
691        if [ -x /usr/sbin/sysversion ] ; then
692            echo ${UNAME_MACHINE}-unknown-osf1mk
693        else
694            echo ${UNAME_MACHINE}-unknown-osf1
695        fi
696        exit 0 ;;
697    parisc*:Lites*:*:*)
698        echo hppa1.1-hp-lites
699        exit 0 ;;
700    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
701        echo c1-convex-bsd
702        exit 0 ;;
703    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
704        if getsysinfo -f scalar_acc
705        then echo c32-convex-bsd
706        else echo c2-convex-bsd
707        fi
708        exit 0 ;;
709    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
710        echo c34-convex-bsd
711        exit 0 ;;
712    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
713        echo c38-convex-bsd
714        exit 0 ;;
715    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
716        echo c4-convex-bsd
717        exit 0 ;;
718    CRAY*Y-MP:*:*:*)
719        echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
720        exit 0 ;;
721    CRAY*[A-Z]90:*:*:*)
722        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
723        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
724              -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
725              -e 's/\.[^.]*$/.X/'
726        exit 0 ;;
727    CRAY*TS:*:*:*)
728        echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
729        exit 0 ;;
730    CRAY*T3E:*:*:*)
731        echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
732        exit 0 ;;
733    CRAY*SV1:*:*:*)
734        echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
735        exit 0 ;;
736    *:UNICOS/mp:*:*)
737        echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
738        exit 0 ;;
739    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
740        FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
741        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
742        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
743        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
744        exit 0 ;;
745    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
746        echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
747        exit 0 ;;
748    sparc*:BSD/OS:*:*)
749        echo sparc-unknown-bsdi${UNAME_RELEASE}
750        exit 0 ;;
751    *:BSD/OS:*:*)
752        echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
753        exit 0 ;;
754    *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
755        # Determine whether the default compiler uses glibc.
756        eval $set_cc_for_build
757        sed 's/^        //' << EOF >$dummy.c
758        #include <features.h>
759        #if __GLIBC__ >= 2
760        LIBC=gnu
761        #else
762        LIBC=
763        #endif
764EOF
765        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
766        echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
767        exit 0 ;;
768    i*:CYGWIN*:*)
769        echo ${UNAME_MACHINE}-pc-cygwin
770        exit 0 ;;
771    i*:MINGW*:*)
772        echo ${UNAME_MACHINE}-pc-mingw32
773        exit 0 ;;
774    i*:PW*:*)
775        echo ${UNAME_MACHINE}-pc-pw32
776        exit 0 ;;
777    x86:Interix*:[34]*)
778        echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
779        exit 0 ;;
780    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
781        echo i${UNAME_MACHINE}-pc-mks
782        exit 0 ;;
783    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
784        # How do we know it's Interix rather than the generic POSIX subsystem?
785        # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
786        # UNAME_MACHINE based on the output of uname instead of i386?
787        echo i586-pc-interix
788        exit 0 ;;
789    i*:UWIN*:*)
790        echo ${UNAME_MACHINE}-pc-uwin
791        exit 0 ;;
792    p*:CYGWIN*:*)
793        echo powerpcle-unknown-cygwin
794        exit 0 ;;
795    prep*:SunOS:5.*:*)
796        echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
797        exit 0 ;;
798    *:GNU:*:*)
799        echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
800        exit 0 ;;
801    i*86:Minix:*:*)
802        echo ${UNAME_MACHINE}-pc-minix
803        exit 0 ;;
804    arm*:Linux:*:*)
805        echo ${UNAME_MACHINE}-unknown-linux-gnu
806        exit 0 ;;
807    cris:Linux:*:*)
808        echo cris-axis-linux-gnu
809        exit 0 ;;
810    ia64:Linux:*:*)
811        echo ${UNAME_MACHINE}-unknown-linux-gnu
812        exit 0 ;;
813    m68*:Linux:*:*)
814        echo ${UNAME_MACHINE}-unknown-linux-gnu
815        exit 0 ;;
816    mips:Linux:*:*)
817        eval $set_cc_for_build
818        sed 's/^        //' << EOF >$dummy.c
819        #undef CPU
820        #undef mips
821        #undef mipsel
822        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
823        CPU=mipsel
824        #else
825        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
826        CPU=mips
827        #else
828        CPU=
829        #endif
830        #endif
831EOF
832        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
833        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
834        ;;
835    mips64:Linux:*:*)
836        eval $set_cc_for_build
837        sed 's/^        //' << EOF >$dummy.c
838        #undef CPU
839        #undef mips64
840        #undef mips64el
841        #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
842        CPU=mips64el
843        #else
844        #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
845        CPU=mips64
846        #else
847        CPU=
848        #endif
849        #endif
850EOF
851        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
852        test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
853        ;;
854    ppc:Linux:*:*)
855        echo powerpc-unknown-linux-gnu
856        exit 0 ;;
857    ppc64:Linux:*:*)
858        echo powerpc64-unknown-linux-gnu
859        exit 0 ;;
860    alpha:Linux:*:*)
861        case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
862          EV5)   UNAME_MACHINE=alphaev5 ;;
863          EV56)  UNAME_MACHINE=alphaev56 ;;
864          PCA56) UNAME_MACHINE=alphapca56 ;;
865          PCA57) UNAME_MACHINE=alphapca56 ;;
866          EV6)   UNAME_MACHINE=alphaev6 ;;
867          EV67)  UNAME_MACHINE=alphaev67 ;;
868          EV68*) UNAME_MACHINE=alphaev68 ;;
869        esac
870        objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
871        if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
872        echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
873        exit 0 ;;
874    parisc:Linux:*:* | hppa:Linux:*:*)
875        # Look for CPU level
876        case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
877          PA7*) echo hppa1.1-unknown-linux-gnu ;;
878          PA8*) echo hppa2.0-unknown-linux-gnu ;;
879          *)    echo hppa-unknown-linux-gnu ;;
880        esac
881        exit 0 ;;
882    parisc64:Linux:*:* | hppa64:Linux:*:*)
883        echo hppa64-unknown-linux-gnu
884        exit 0 ;;
885    s390:Linux:*:* | s390x:Linux:*:*)
886        echo ${UNAME_MACHINE}-ibm-linux
887        exit 0 ;;
888    sh*:Linux:*:*)
889        echo ${UNAME_MACHINE}-unknown-linux-gnu
890        exit 0 ;;
891    sparc:Linux:*:* | sparc64:Linux:*:*)
892        echo ${UNAME_MACHINE}-unknown-linux-gnu
893        exit 0 ;;
894    x86_64:Linux:*:*)
895        echo x86_64-unknown-linux-gnu
896        exit 0 ;;
897    i*86:Linux:*:*)
898        # The BFD linker knows what the default object file format is, so
899        # first see if it will tell us. cd to the root directory to prevent
900        # problems with other programs or directories called `ld' in the path.
901        # Set LC_ALL=C to ensure ld outputs messages in English.
902        ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
903                         | sed -ne '/supported targets:/!d
904                                    s/[         ][      ]*/ /g
905                                    s/.*supported targets: *//
906                                    s/ .*//
907                                    p'`
908        case "$ld_supported_targets" in
909          elf32-i386)
910                TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
911                ;;
912          a.out-i386-linux)
913                echo "${UNAME_MACHINE}-pc-linux-gnuaout"
914                exit 0 ;;
915          coff-i386)
916                echo "${UNAME_MACHINE}-pc-linux-gnucoff"
917                exit 0 ;;
918          "")
919                # Either a pre-BFD a.out linker (linux-gnuoldld) or
920                # one that does not give us useful --help.
921                echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
922                exit 0 ;;
923        esac
924        # Determine whether the default compiler is a.out or elf
925        eval $set_cc_for_build
926        sed 's/^        //' << EOF >$dummy.c
927        #include <features.h>
928        #ifdef __ELF__
929        # ifdef __GLIBC__
930        #  if __GLIBC__ >= 2
931        LIBC=gnu
932        #  else
933        LIBC=gnulibc1
934        #  endif
935        # else
936        LIBC=gnulibc1
937        # endif
938        #else
939        #ifdef __INTEL_COMPILER
940        LIBC=gnu
941        #else
942        LIBC=gnuaout
943        #endif
944        #endif
945EOF
946        eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
947        test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
948        test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
949        ;;
950    i*86:DYNIX/ptx:4*:*)
951        # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
952        # earlier versions are messed up and put the nodename in both
953        # sysname and nodename.
954        echo i386-sequent-sysv4
955        exit 0 ;;
956    i*86:UNIX_SV:4.2MP:2.*)
957        # Unixware is an offshoot of SVR4, but it has its own version
958        # number series starting with 2...
959        # I am not positive that other SVR4 systems won't match this,
960        # I just have to hope.  -- rms.
961        # Use sysv4.2uw... so that sysv4* matches it.
962        echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
963        exit 0 ;;
964    i*86:OS/2:*:*)
965        # If we were able to find `uname', then EMX Unix compatibility
966        # is probably installed.
967        echo ${UNAME_MACHINE}-pc-os2-emx
968        exit 0 ;;
969    i*86:XTS-300:*:STOP)
970        echo ${UNAME_MACHINE}-unknown-stop
971        exit 0 ;;
972    i*86:atheos:*:*)
973        echo ${UNAME_MACHINE}-unknown-atheos
974        exit 0 ;;
975    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
976        echo i386-unknown-lynxos${UNAME_RELEASE}
977        exit 0 ;;
978    i*86:*DOS:*:*)
979        echo ${UNAME_MACHINE}-pc-msdosdjgpp
980        exit 0 ;;
981    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
982        UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
983        if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
984                echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
985        else
986                echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
987        fi
988        exit 0 ;;
989    i*86:*:5:[78]*)
990        case `/bin/uname -X | grep "^Machine"` in
991            *486*)           UNAME_MACHINE=i486 ;;
992            *Pentium)        UNAME_MACHINE=i586 ;;
993            *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
994        esac
995        echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
996        exit 0 ;;
997    i*86:*:3.2:*)
998        if test -f /usr/options/cb.name; then
999                UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1000                echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1001        elif /bin/uname -X 2>/dev/null >/dev/null ; then
1002                UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1003                (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1004                (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1005                        && UNAME_MACHINE=i586
1006                (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1007                        && UNAME_MACHINE=i686
1008                (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1009                        && UNAME_MACHINE=i686
1010                echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1011        else
1012                echo ${UNAME_MACHINE}-pc-sysv32
1013        fi
1014        exit 0 ;;
1015    pc:*:*:*)
1016        # Left here for compatibility:
1017        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1018        # the processor, so we play safe by assuming i386.
1019        echo i386-pc-msdosdjgpp
1020        exit 0 ;;
1021    Intel:Mach:3*:*)
1022        echo i386-pc-mach3
1023        exit 0 ;;
1024    paragon:*:*:*)
1025        echo i860-intel-osf1
1026        exit 0 ;;
1027    i860:*:4.*:*) # i860-SVR4
1028        if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1029          echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1030        else # Add other i860-SVR4 vendors below as they are discovered.
1031          echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1032        fi
1033        exit 0 ;;
1034    mini*:CTIX:SYS*5:*)
1035        # "miniframe"
1036        echo m68010-convergent-sysv
1037        exit 0 ;;
1038    mc68k:UNIX:SYSTEM5:3.51m)
1039        echo m68k-convergent-sysv
1040        exit 0 ;;
1041    M680?0:D-NIX:5.3:*)
1042        echo m68k-diab-dnix
1043        exit 0 ;;
1044    M68*:*:R3V[567]*:*)
1045        test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1046    3[34]??:*: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)
1047        OS_REL=''
1048        test -r /etc/.relid \
1049        && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1050        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1051          && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1052        /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1053          && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1054    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1055        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1056          && echo i486-ncr-sysv4 && exit 0 ;;
1057    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1058        echo m68k-unknown-lynxos${UNAME_RELEASE}
1059        exit 0 ;;
1060    mc68030:UNIX_System_V:4.*:*)
1061        echo m68k-atari-sysv4
1062        exit 0 ;;
1063    TSUNAMI:LynxOS:2.*:*)
1064        echo sparc-unknown-lynxos${UNAME_RELEASE}
1065        exit 0 ;;
1066    rs6000:LynxOS:2.*:*)
1067        echo rs6000-unknown-lynxos${UNAME_RELEASE}
1068        exit 0 ;;
1069    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1070        echo powerpc-unknown-lynxos${UNAME_RELEASE}
1071        exit 0 ;;
1072    SM[BE]S:UNIX_SV:*:*)
1073        echo mips-dde-sysv${UNAME_RELEASE}
1074        exit 0 ;;
1075    RM*:ReliantUNIX-*:*:*)
1076        echo mips-sni-sysv4
1077        exit 0 ;;
1078    RM*:SINIX-*:*:*)
1079        echo mips-sni-sysv4
1080        exit 0 ;;
1081    *:SINIX-*:*:*)
1082        if uname -p 2>/dev/null >/dev/null ; then
1083                UNAME_MACHINE=`(uname -p) 2>/dev/null`
1084                echo ${UNAME_MACHINE}-sni-sysv4
1085        else
1086                echo ns32k-sni-sysv
1087        fi
1088        exit 0 ;;
1089    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1090                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1091        echo i586-unisys-sysv4
1092        exit 0 ;;
1093    *:UNIX_System_V:4*:FTX*)
1094        # From Gerald Hewes <hewes@openmarket.com>.
1095        # How about differentiating between stratus architectures? -djm
1096        echo hppa1.1-stratus-sysv4
1097        exit 0 ;;
1098    *:*:*:FTX*)
1099        # From seanf@swdc.stratus.com.
1100        echo i860-stratus-sysv4
1101        exit 0 ;;
1102    *:VOS:*:*)
1103        # From Paul.Green@stratus.com.
1104        echo hppa1.1-stratus-vos
1105        exit 0 ;;
1106    mc68*:A/UX:*:*)
1107        echo m68k-apple-aux${UNAME_RELEASE}
1108        exit 0 ;;
1109    news*:NEWS-OS:6*:*)
1110        echo mips-sony-newsos6
1111        exit 0 ;;
1112    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1113        if [ -d /usr/nec ]; then
1114                echo mips-nec-sysv${UNAME_RELEASE}
1115        else
1116                echo mips-unknown-sysv${UNAME_RELEASE}
1117        fi
1118        exit 0 ;;
1119    BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1120        echo powerpc-be-beos
1121        exit 0 ;;
1122    BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1123        echo powerpc-apple-beos
1124        exit 0 ;;
1125    BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1126        echo i586-pc-beos
1127        exit 0 ;;
1128    SX-4:SUPER-UX:*:*)
1129        echo sx4-nec-superux${UNAME_RELEASE}
1130        exit 0 ;;
1131    SX-5:SUPER-UX:*:*)
1132        echo sx5-nec-superux${UNAME_RELEASE}
1133        exit 0 ;;
1134    SX-6:SUPER-UX:*:*)
1135        echo sx6-nec-superux${UNAME_RELEASE}
1136        exit 0 ;;
1137    Power*:Rhapsody:*:*)
1138        echo powerpc-apple-rhapsody${UNAME_RELEASE}
1139        exit 0 ;;
1140    *:Rhapsody:*:*)
1141        echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1142        exit 0 ;;
1143    *:Darwin:*:*)
1144        case `uname -p` in
1145            *86) UNAME_PROCESSOR=i686 ;;
1146            powerpc) UNAME_PROCESSOR=powerpc ;;
1147        esac
1148        echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1149        exit 0 ;;
1150    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1151        UNAME_PROCESSOR=`uname -p`
1152        if test "$UNAME_PROCESSOR" = "x86"; then
1153                UNAME_PROCESSOR=i386
1154                UNAME_MACHINE=pc
1155        fi
1156        echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1157        exit 0 ;;
1158    *:QNX:*:4*)
1159        echo i386-pc-qnx
1160        exit 0 ;;
1161    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
1162        echo nsr-tandem-nsk${UNAME_RELEASE}
1163        exit 0 ;;
1164    *:NonStop-UX:*:*)
1165        echo mips-compaq-nonstopux
1166        exit 0 ;;
1167    BS2000:POSIX*:*:*)
1168        echo bs2000-siemens-sysv
1169        exit 0 ;;
1170    DS/*:UNIX_System_V:*:*)
1171        echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1172        exit 0 ;;
1173    *:Plan9:*:*)
1174        # "uname -m" is not consistent, so use $cputype instead. 386
1175        # is converted to i386 for consistency with other x86
1176        # operating systems.
1177        if test "$cputype" = "386"; then
1178            UNAME_MACHINE=i386
1179        else
1180            UNAME_MACHINE="$cputype"
1181        fi
1182        echo ${UNAME_MACHINE}-unknown-plan9
1183        exit 0 ;;
1184    *:TOPS-10:*:*)
1185        echo pdp10-unknown-tops10
1186        exit 0 ;;
1187    *:TENEX:*:*)
1188        echo pdp10-unknown-tenex
1189        exit 0 ;;
1190    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1191        echo pdp10-dec-tops20
1192        exit 0 ;;
1193    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1194        echo pdp10-xkl-tops20
1195        exit 0 ;;
1196    *:TOPS-20:*:*)
1197        echo pdp10-unknown-tops20
1198        exit 0 ;;
1199    *:ITS:*:*)
1200        echo pdp10-unknown-its
1201        exit 0 ;;
1202esac
1203
1204#echo '(No uname command or uname output not recognized.)' 1>&2
1205#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1206
1207eval $set_cc_for_build
1208cat >$dummy.c <<EOF
1209#ifdef _SEQUENT_
1210# include <sys/types.h>
1211# include <sys/utsname.h>
1212#endif
1213main ()
1214{
1215#if defined (sony)
1216#if defined (MIPSEB)
1217  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1218     I don't know....  */
1219  printf ("mips-sony-bsd\n"); exit (0);
1220#else
1221#include <sys/param.h>
1222  printf ("m68k-sony-newsos%s\n",
1223#ifdef NEWSOS4
1224          "4"
1225#else
1226          ""
1227#endif
1228         ); exit (0);
1229#endif
1230#endif
1231
1232#if defined (__arm) && defined (__acorn) && defined (__unix)
1233  printf ("arm-acorn-riscix"); exit (0);
1234#endif
1235
1236#if defined (hp300) && !defined (hpux)
1237  printf ("m68k-hp-bsd\n"); exit (0);
1238#endif
1239
1240#if defined (NeXT)
1241#if !defined (__ARCHITECTURE__)
1242#define __ARCHITECTURE__ "m68k"
1243#endif
1244  int version;
1245  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1246  if (version < 4)
1247    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1248  else
1249    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1250  exit (0);
1251#endif
1252
1253#if defined (MULTIMAX) || defined (n16)
1254#if defined (UMAXV)
1255  printf ("ns32k-encore-sysv\n"); exit (0);
1256#else
1257#if defined (CMU)
1258  printf ("ns32k-encore-mach\n"); exit (0);
1259#else
1260  printf ("ns32k-encore-bsd\n"); exit (0);
1261#endif
1262#endif
1263#endif
1264
1265#if defined (__386BSD__)
1266  printf ("i386-pc-bsd\n"); exit (0);
1267#endif
1268
1269#if defined (sequent)
1270#if defined (i386)
1271  printf ("i386-sequent-dynix\n"); exit (0);
1272#endif
1273#if defined (ns32000)
1274  printf ("ns32k-sequent-dynix\n"); exit (0);
1275#endif
1276#endif
1277
1278#if defined (_SEQUENT_)
1279    struct utsname un;
1280
1281    uname(&un);
1282
1283    if (strncmp(un.version, "V2", 2) == 0) {
1284        printf ("i386-sequent-ptx2\n"); exit (0);
1285    }
1286    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1287        printf ("i386-sequent-ptx1\n"); exit (0);
1288    }
1289    printf ("i386-sequent-ptx\n"); exit (0);
1290
1291#endif
1292
1293#if defined (vax)
1294# if !defined (ultrix)
1295#  include <sys/param.h>
1296#  if defined (BSD)
1297#   if BSD == 43
1298      printf ("vax-dec-bsd4.3\n"); exit (0);
1299#   else
1300#    if BSD == 199006
1301      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1302#    else
1303      printf ("vax-dec-bsd\n"); exit (0);
1304#    endif
1305#   endif
1306#  else
1307    printf ("vax-dec-bsd\n"); exit (0);
1308#  endif
1309# else
1310    printf ("vax-dec-ultrix\n"); exit (0);
1311# endif
1312#endif
1313
1314#if defined (alliant) && defined (i860)
1315  printf ("i860-alliant-bsd\n"); exit (0);
1316#endif
1317
1318  exit (1);
1319}
1320EOF
1321
1322$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
1323
1324# Apollos put the system type in the environment.
1325
1326test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1327
1328# Convex versions that predate uname can use getsysinfo(1)
1329
1330if [ -x /usr/convex/getsysinfo ]
1331then
1332    case `getsysinfo -f cpu_type` in
1333    c1*)
1334        echo c1-convex-bsd
1335        exit 0 ;;
1336    c2*)
1337        if getsysinfo -f scalar_acc
1338        then echo c32-convex-bsd
1339        else echo c2-convex-bsd
1340        fi
1341        exit 0 ;;
1342    c34*)
1343        echo c34-convex-bsd
1344        exit 0 ;;
1345    c38*)
1346        echo c38-convex-bsd
1347        exit 0 ;;
1348    c4*)
1349        echo c4-convex-bsd
1350        exit 0 ;;
1351    esac
1352fi
1353
1354cat >&2 <<EOF
1355$0: unable to guess system type
1356
1357This script, last modified $timestamp, has failed to recognize
1358the operating system you are using. It is advised that you
1359download the most up to date version of the config scripts from
1360
1361    ftp://ftp.gnu.org/pub/gnu/config/
1362
1363If the version you run ($0) is already up to date, please
1364send the following data and any information you think might be
1365pertinent to <config-patches@gnu.org> in order to provide the needed
1366information to handle your system.
1367
1368config.guess timestamp = $timestamp
1369
1370uname -m = `(uname -m) 2>/dev/null || echo unknown`
1371uname -r = `(uname -r) 2>/dev/null || echo unknown`
1372uname -s = `(uname -s) 2>/dev/null || echo unknown`
1373uname -v = `(uname -v) 2>/dev/null || echo unknown`
1374
1375/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1376/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1377
1378hostinfo               = `(hostinfo) 2>/dev/null`
1379/bin/universe          = `(/bin/universe) 2>/dev/null`
1380/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1381/bin/arch              = `(/bin/arch) 2>/dev/null`
1382/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1383/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1384
1385UNAME_MACHINE = ${UNAME_MACHINE}
1386UNAME_RELEASE = ${UNAME_RELEASE}
1387UNAME_SYSTEM  = ${UNAME_SYSTEM}
1388UNAME_VERSION = ${UNAME_VERSION}
1389EOF
1390
1391exit 1
1392
1393# Local variables:
1394# eval: (add-hook 'write-file-hooks 'time-stamp)
1395# time-stamp-start: "timestamp='"
1396# time-stamp-format: "%:y-%02m-%02d"
1397# time-stamp-end: "'"
1398# End:
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