Linux: update to automake 1.16.1
[scilab.git] / scilab / config / config.guess
1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 #   Copyright 1992-2018 Free Software Foundation, Inc.
4
5 timestamp='2018-08-29'
6
7 # This file is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 # General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, see <https://www.gnu.org/licenses/>.
19 #
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program that contains a
22 # configuration script generated by Autoconf, you may include it under
23 # the same distribution terms that you use for the rest of that
24 # program.  This Exception is an additional permission under section 7
25 # of the GNU General Public License, version 3 ("GPLv3").
26 #
27 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
28 #
29 # You can get the latest version of this script from:
30 # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
31 #
32 # Please send patches to <config-patches@gnu.org>.
33
34
35 me=`echo "$0" | sed -e 's,.*/,,'`
36
37 usage="\
38 Usage: $0 [OPTION]
39
40 Output the configuration name of the system \`$me' is run on.
41
42 Options:
43   -h, --help         print this help, then exit
44   -t, --time-stamp   print date of last modification, then exit
45   -v, --version      print version number, then exit
46
47 Report bugs and patches to <config-patches@gnu.org>."
48
49 version="\
50 GNU config.guess ($timestamp)
51
52 Originally written by Per Bothner.
53 Copyright 1992-2018 Free Software Foundation, Inc.
54
55 This is free software; see the source for copying conditions.  There is NO
56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
57
58 help="
59 Try \`$me --help' for more information."
60
61 # Parse command line
62 while test $# -gt 0 ; do
63   case $1 in
64     --time-stamp | --time* | -t )
65        echo "$timestamp" ; exit ;;
66     --version | -v )
67        echo "$version" ; exit ;;
68     --help | --h* | -h )
69        echo "$usage"; exit ;;
70     -- )     # Stop option processing
71        shift; break ;;
72     - ) # Use stdin as input.
73        break ;;
74     -* )
75        echo "$me: invalid option $1$help" >&2
76        exit 1 ;;
77     * )
78        break ;;
79   esac
80 done
81
82 if test $# != 0; then
83   echo "$me: too many arguments$help" >&2
84   exit 1
85 fi
86
87 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
88 # compiler to aid in system detection is discouraged as it requires
89 # temporary files to be created and, as you can see below, it is a
90 # headache to deal with in a portable fashion.
91
92 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
93 # use `HOST_CC' if defined, but it is deprecated.
94
95 # Portable tmp directory creation inspired by the Autoconf team.
96
97 tmp=
98 # shellcheck disable=SC2172
99 trap 'test -z "$tmp" || rm -fr "$tmp"' 1 2 13 15
100 trap 'exitcode=$?; test -z "$tmp" || rm -fr "$tmp"; exit $exitcode' 0
101
102 set_cc_for_build() {
103     : "${TMPDIR=/tmp}"
104     # shellcheck disable=SC2039
105     { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
106         { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
107         { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
108         { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
109     dummy=$tmp/dummy
110     case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
111         ,,)    echo "int x;" > "$dummy.c"
112                for driver in cc gcc c89 c99 ; do
113                    if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
114                        CC_FOR_BUILD="$driver"
115                        break
116                    fi
117                done
118                if test x"$CC_FOR_BUILD" = x ; then
119                    CC_FOR_BUILD=no_compiler_found
120                fi
121                ;;
122         ,,*)   CC_FOR_BUILD=$CC ;;
123         ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
124     esac
125 }
126
127 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
128 # (ghazi@noc.rutgers.edu 1994-08-24)
129 if test -f /.attbin/uname ; then
130         PATH=$PATH:/.attbin ; export PATH
131 fi
132
133 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
134 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
135 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
136 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
137
138 case "$UNAME_SYSTEM" in
139 Linux|GNU|GNU/*)
140         # If the system lacks a compiler, then just pick glibc.
141         # We could probably try harder.
142         LIBC=gnu
143
144         set_cc_for_build
145         cat <<-EOF > "$dummy.c"
146         #include <features.h>
147         #if defined(__UCLIBC__)
148         LIBC=uclibc
149         #elif defined(__dietlibc__)
150         LIBC=dietlibc
151         #else
152         LIBC=gnu
153         #endif
154         EOF
155         eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
156
157         # If ldd exists, use it to detect musl libc.
158         if command -v ldd >/dev/null && \
159                 ldd --version 2>&1 | grep -q ^musl
160         then
161             LIBC=musl
162         fi
163         ;;
164 esac
165
166 # Note: order is significant - the case branches are not exclusive.
167
168 case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
169     *:NetBSD:*:*)
170         # NetBSD (nbsd) targets should (where applicable) match one or
171         # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
172         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
173         # switched to ELF, *-*-netbsd* would select the old
174         # object file format.  This provides both forward
175         # compatibility and a consistent mechanism for selecting the
176         # object file format.
177         #
178         # Note: NetBSD doesn't particularly care about the vendor
179         # portion of the name.  We always set it to "unknown".
180         sysctl="sysctl -n hw.machine_arch"
181         UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
182             "/sbin/$sysctl" 2>/dev/null || \
183             "/usr/sbin/$sysctl" 2>/dev/null || \
184             echo unknown)`
185         case "$UNAME_MACHINE_ARCH" in
186             armeb) machine=armeb-unknown ;;
187             arm*) machine=arm-unknown ;;
188             sh3el) machine=shl-unknown ;;
189             sh3eb) machine=sh-unknown ;;
190             sh5el) machine=sh5le-unknown ;;
191             earmv*)
192                 arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
193                 endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
194                 machine="${arch}${endian}"-unknown
195                 ;;
196             *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
197         esac
198         # The Operating System including object format, if it has switched
199         # to ELF recently (or will in the future) and ABI.
200         case "$UNAME_MACHINE_ARCH" in
201             earm*)
202                 os=netbsdelf
203                 ;;
204             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
205                 set_cc_for_build
206                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
207                         | grep -q __ELF__
208                 then
209                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
210                     # Return netbsd for either.  FIX?
211                     os=netbsd
212                 else
213                     os=netbsdelf
214                 fi
215                 ;;
216             *)
217                 os=netbsd
218                 ;;
219         esac
220         # Determine ABI tags.
221         case "$UNAME_MACHINE_ARCH" in
222             earm*)
223                 expr='s/^earmv[0-9]/-eabi/;s/eb$//'
224                 abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
225                 ;;
226         esac
227         # The OS release
228         # Debian GNU/NetBSD machines have a different userland, and
229         # thus, need a distinct triplet. However, they do not need
230         # kernel version information, so it can be replaced with a
231         # suitable tag, in the style of linux-gnu.
232         case "$UNAME_VERSION" in
233             Debian*)
234                 release='-gnu'
235                 ;;
236             *)
237                 release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
238                 ;;
239         esac
240         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
241         # contains redundant information, the shorter form:
242         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
243         echo "$machine-${os}${release}${abi-}"
244         exit ;;
245     *:Bitrig:*:*)
246         UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
247         echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
248         exit ;;
249     *:OpenBSD:*:*)
250         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
251         echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
252         exit ;;
253     *:LibertyBSD:*:*)
254         UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
255         echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
256         exit ;;
257     *:MidnightBSD:*:*)
258         echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
259         exit ;;
260     *:ekkoBSD:*:*)
261         echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
262         exit ;;
263     *:SolidBSD:*:*)
264         echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
265         exit ;;
266     macppc:MirBSD:*:*)
267         echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
268         exit ;;
269     *:MirBSD:*:*)
270         echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
271         exit ;;
272     *:Sortix:*:*)
273         echo "$UNAME_MACHINE"-unknown-sortix
274         exit ;;
275     *:Redox:*:*)
276         echo "$UNAME_MACHINE"-unknown-redox
277         exit ;;
278     mips:OSF1:*.*)
279         echo mips-dec-osf1
280         exit ;;
281     alpha:OSF1:*:*)
282         case $UNAME_RELEASE in
283         *4.0)
284                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
285                 ;;
286         *5.*)
287                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
288                 ;;
289         esac
290         # According to Compaq, /usr/sbin/psrinfo has been available on
291         # OSF/1 and Tru64 systems produced since 1995.  I hope that
292         # covers most systems running today.  This code pipes the CPU
293         # types through head -n 1, so we only detect the type of CPU 0.
294         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
295         case "$ALPHA_CPU_TYPE" in
296             "EV4 (21064)")
297                 UNAME_MACHINE=alpha ;;
298             "EV4.5 (21064)")
299                 UNAME_MACHINE=alpha ;;
300             "LCA4 (21066/21068)")
301                 UNAME_MACHINE=alpha ;;
302             "EV5 (21164)")
303                 UNAME_MACHINE=alphaev5 ;;
304             "EV5.6 (21164A)")
305                 UNAME_MACHINE=alphaev56 ;;
306             "EV5.6 (21164PC)")
307                 UNAME_MACHINE=alphapca56 ;;
308             "EV5.7 (21164PC)")
309                 UNAME_MACHINE=alphapca57 ;;
310             "EV6 (21264)")
311                 UNAME_MACHINE=alphaev6 ;;
312             "EV6.7 (21264A)")
313                 UNAME_MACHINE=alphaev67 ;;
314             "EV6.8CB (21264C)")
315                 UNAME_MACHINE=alphaev68 ;;
316             "EV6.8AL (21264B)")
317                 UNAME_MACHINE=alphaev68 ;;
318             "EV6.8CX (21264D)")
319                 UNAME_MACHINE=alphaev68 ;;
320             "EV6.9A (21264/EV69A)")
321                 UNAME_MACHINE=alphaev69 ;;
322             "EV7 (21364)")
323                 UNAME_MACHINE=alphaev7 ;;
324             "EV7.9 (21364A)")
325                 UNAME_MACHINE=alphaev79 ;;
326         esac
327         # A Pn.n version is a patched version.
328         # A Vn.n version is a released version.
329         # A Tn.n version is a released field test version.
330         # A Xn.n version is an unreleased experimental baselevel.
331         # 1.2 uses "1.2" for uname -r.
332         echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
333         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
334         exitcode=$?
335         trap '' 0
336         exit $exitcode ;;
337     Amiga*:UNIX_System_V:4.0:*)
338         echo m68k-unknown-sysv4
339         exit ;;
340     *:[Aa]miga[Oo][Ss]:*:*)
341         echo "$UNAME_MACHINE"-unknown-amigaos
342         exit ;;
343     *:[Mm]orph[Oo][Ss]:*:*)
344         echo "$UNAME_MACHINE"-unknown-morphos
345         exit ;;
346     *:OS/390:*:*)
347         echo i370-ibm-openedition
348         exit ;;
349     *:z/VM:*:*)
350         echo s390-ibm-zvmoe
351         exit ;;
352     *:OS400:*:*)
353         echo powerpc-ibm-os400
354         exit ;;
355     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
356         echo arm-acorn-riscix"$UNAME_RELEASE"
357         exit ;;
358     arm*:riscos:*:*|arm*:RISCOS:*:*)
359         echo arm-unknown-riscos
360         exit ;;
361     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
362         echo hppa1.1-hitachi-hiuxmpp
363         exit ;;
364     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
365         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
366         if test "`(/bin/universe) 2>/dev/null`" = att ; then
367                 echo pyramid-pyramid-sysv3
368         else
369                 echo pyramid-pyramid-bsd
370         fi
371         exit ;;
372     NILE*:*:*:dcosx)
373         echo pyramid-pyramid-svr4
374         exit ;;
375     DRS?6000:unix:4.0:6*)
376         echo sparc-icl-nx6
377         exit ;;
378     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
379         case `/usr/bin/uname -p` in
380             sparc) echo sparc-icl-nx7; exit ;;
381         esac ;;
382     s390x:SunOS:*:*)
383         echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
384         exit ;;
385     sun4H:SunOS:5.*:*)
386         echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
387         exit ;;
388     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
389         echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
390         exit ;;
391     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
392         echo i386-pc-auroraux"$UNAME_RELEASE"
393         exit ;;
394     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
395         UNAME_REL="`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
396         case `isainfo -b` in
397             32)
398                 echo i386-pc-solaris2"$UNAME_REL"
399                 ;;
400             64)
401                 echo x86_64-pc-solaris2"$UNAME_REL"
402                 ;;
403         esac
404         exit ;;
405     sun4*:SunOS:6*:*)
406         # According to config.sub, this is the proper way to canonicalize
407         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
408         # it's likely to be more like Solaris than SunOS4.
409         echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
410         exit ;;
411     sun4*:SunOS:*:*)
412         case "`/usr/bin/arch -k`" in
413             Series*|S4*)
414                 UNAME_RELEASE=`uname -v`
415                 ;;
416         esac
417         # Japanese Language versions have a version number like `4.1.3-JL'.
418         echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
419         exit ;;
420     sun3*:SunOS:*:*)
421         echo m68k-sun-sunos"$UNAME_RELEASE"
422         exit ;;
423     sun*:*:4.2BSD:*)
424         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
425         test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
426         case "`/bin/arch`" in
427             sun3)
428                 echo m68k-sun-sunos"$UNAME_RELEASE"
429                 ;;
430             sun4)
431                 echo sparc-sun-sunos"$UNAME_RELEASE"
432                 ;;
433         esac
434         exit ;;
435     aushp:SunOS:*:*)
436         echo sparc-auspex-sunos"$UNAME_RELEASE"
437         exit ;;
438     # The situation for MiNT is a little confusing.  The machine name
439     # can be virtually everything (everything which is not
440     # "atarist" or "atariste" at least should have a processor
441     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
442     # to the lowercase version "mint" (or "freemint").  Finally
443     # the system name "TOS" denotes a system which is actually not
444     # MiNT.  But MiNT is downward compatible to TOS, so this should
445     # be no problem.
446     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
447         echo m68k-atari-mint"$UNAME_RELEASE"
448         exit ;;
449     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
450         echo m68k-atari-mint"$UNAME_RELEASE"
451         exit ;;
452     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
453         echo m68k-atari-mint"$UNAME_RELEASE"
454         exit ;;
455     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
456         echo m68k-milan-mint"$UNAME_RELEASE"
457         exit ;;
458     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
459         echo m68k-hades-mint"$UNAME_RELEASE"
460         exit ;;
461     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
462         echo m68k-unknown-mint"$UNAME_RELEASE"
463         exit ;;
464     m68k:machten:*:*)
465         echo m68k-apple-machten"$UNAME_RELEASE"
466         exit ;;
467     powerpc:machten:*:*)
468         echo powerpc-apple-machten"$UNAME_RELEASE"
469         exit ;;
470     RISC*:Mach:*:*)
471         echo mips-dec-mach_bsd4.3
472         exit ;;
473     RISC*:ULTRIX:*:*)
474         echo mips-dec-ultrix"$UNAME_RELEASE"
475         exit ;;
476     VAX*:ULTRIX*:*:*)
477         echo vax-dec-ultrix"$UNAME_RELEASE"
478         exit ;;
479     2020:CLIX:*:* | 2430:CLIX:*:*)
480         echo clipper-intergraph-clix"$UNAME_RELEASE"
481         exit ;;
482     mips:*:*:UMIPS | mips:*:*:RISCos)
483         set_cc_for_build
484         sed 's/^        //' << EOF > "$dummy.c"
485 #ifdef __cplusplus
486 #include <stdio.h>  /* for printf() prototype */
487         int main (int argc, char *argv[]) {
488 #else
489         int main (argc, argv) int argc; char *argv[]; {
490 #endif
491         #if defined (host_mips) && defined (MIPSEB)
492         #if defined (SYSTYPE_SYSV)
493           printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
494         #endif
495         #if defined (SYSTYPE_SVR4)
496           printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
497         #endif
498         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
499           printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
500         #endif
501         #endif
502           exit (-1);
503         }
504 EOF
505         $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
506           dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
507           SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
508             { echo "$SYSTEM_NAME"; exit; }
509         echo mips-mips-riscos"$UNAME_RELEASE"
510         exit ;;
511     Motorola:PowerMAX_OS:*:*)
512         echo powerpc-motorola-powermax
513         exit ;;
514     Motorola:*:4.3:PL8-*)
515         echo powerpc-harris-powermax
516         exit ;;
517     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
518         echo powerpc-harris-powermax
519         exit ;;
520     Night_Hawk:Power_UNIX:*:*)
521         echo powerpc-harris-powerunix
522         exit ;;
523     m88k:CX/UX:7*:*)
524         echo m88k-harris-cxux7
525         exit ;;
526     m88k:*:4*:R4*)
527         echo m88k-motorola-sysv4
528         exit ;;
529     m88k:*:3*:R3*)
530         echo m88k-motorola-sysv3
531         exit ;;
532     AViiON:dgux:*:*)
533         # DG/UX returns AViiON for all architectures
534         UNAME_PROCESSOR=`/usr/bin/uname -p`
535         if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
536         then
537             if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
538                [ "$TARGET_BINARY_INTERFACE"x = x ]
539             then
540                 echo m88k-dg-dgux"$UNAME_RELEASE"
541             else
542                 echo m88k-dg-dguxbcs"$UNAME_RELEASE"
543             fi
544         else
545             echo i586-dg-dgux"$UNAME_RELEASE"
546         fi
547         exit ;;
548     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
549         echo m88k-dolphin-sysv3
550         exit ;;
551     M88*:*:R3*:*)
552         # Delta 88k system running SVR3
553         echo m88k-motorola-sysv3
554         exit ;;
555     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
556         echo m88k-tektronix-sysv3
557         exit ;;
558     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
559         echo m68k-tektronix-bsd
560         exit ;;
561     *:IRIX*:*:*)
562         echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
563         exit ;;
564     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
565         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
566         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
567     i*86:AIX:*:*)
568         echo i386-ibm-aix
569         exit ;;
570     ia64:AIX:*:*)
571         if [ -x /usr/bin/oslevel ] ; then
572                 IBM_REV=`/usr/bin/oslevel`
573         else
574                 IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
575         fi
576         echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
577         exit ;;
578     *:AIX:2:3)
579         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
580                 set_cc_for_build
581                 sed 's/^                //' << EOF > "$dummy.c"
582                 #include <sys/systemcfg.h>
583
584                 main()
585                         {
586                         if (!__power_pc())
587                                 exit(1);
588                         puts("powerpc-ibm-aix3.2.5");
589                         exit(0);
590                         }
591 EOF
592                 if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
593                 then
594                         echo "$SYSTEM_NAME"
595                 else
596                         echo rs6000-ibm-aix3.2.5
597                 fi
598         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
599                 echo rs6000-ibm-aix3.2.4
600         else
601                 echo rs6000-ibm-aix3.2
602         fi
603         exit ;;
604     *:AIX:*:[4567])
605         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
606         if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
607                 IBM_ARCH=rs6000
608         else
609                 IBM_ARCH=powerpc
610         fi
611         if [ -x /usr/bin/lslpp ] ; then
612                 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
613                            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
614         else
615                 IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
616         fi
617         echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
618         exit ;;
619     *:AIX:*:*)
620         echo rs6000-ibm-aix
621         exit ;;
622     ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
623         echo romp-ibm-bsd4.4
624         exit ;;
625     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
626         echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
627         exit ;;                             # report: romp-ibm BSD 4.3
628     *:BOSX:*:*)
629         echo rs6000-bull-bosx
630         exit ;;
631     DPX/2?00:B.O.S.:*:*)
632         echo m68k-bull-sysv3
633         exit ;;
634     9000/[34]??:4.3bsd:1.*:*)
635         echo m68k-hp-bsd
636         exit ;;
637     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
638         echo m68k-hp-bsd4.4
639         exit ;;
640     9000/[34678]??:HP-UX:*:*)
641         HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
642         case "$UNAME_MACHINE" in
643             9000/31?)            HP_ARCH=m68000 ;;
644             9000/[34]??)         HP_ARCH=m68k ;;
645             9000/[678][0-9][0-9])
646                 if [ -x /usr/bin/getconf ]; then
647                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
648                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
649                     case "$sc_cpu_version" in
650                       523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
651                       528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
652                       532)                      # CPU_PA_RISC2_0
653                         case "$sc_kernel_bits" in
654                           32) HP_ARCH=hppa2.0n ;;
655                           64) HP_ARCH=hppa2.0w ;;
656                           '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
657                         esac ;;
658                     esac
659                 fi
660                 if [ "$HP_ARCH" = "" ]; then
661                     set_cc_for_build
662                     sed 's/^            //' << EOF > "$dummy.c"
663
664                 #define _HPUX_SOURCE
665                 #include <stdlib.h>
666                 #include <unistd.h>
667
668                 int main ()
669                 {
670                 #if defined(_SC_KERNEL_BITS)
671                     long bits = sysconf(_SC_KERNEL_BITS);
672                 #endif
673                     long cpu  = sysconf (_SC_CPU_VERSION);
674
675                     switch (cpu)
676                         {
677                         case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
678                         case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
679                         case CPU_PA_RISC2_0:
680                 #if defined(_SC_KERNEL_BITS)
681                             switch (bits)
682                                 {
683                                 case 64: puts ("hppa2.0w"); break;
684                                 case 32: puts ("hppa2.0n"); break;
685                                 default: puts ("hppa2.0"); break;
686                                 } break;
687                 #else  /* !defined(_SC_KERNEL_BITS) */
688                             puts ("hppa2.0"); break;
689                 #endif
690                         default: puts ("hppa1.0"); break;
691                         }
692                     exit (0);
693                 }
694 EOF
695                     (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
696                     test -z "$HP_ARCH" && HP_ARCH=hppa
697                 fi ;;
698         esac
699         if [ "$HP_ARCH" = hppa2.0w ]
700         then
701             set_cc_for_build
702
703             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
704             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
705             # generating 64-bit code.  GNU and HP use different nomenclature:
706             #
707             # $ CC_FOR_BUILD=cc ./config.guess
708             # => hppa2.0w-hp-hpux11.23
709             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
710             # => hppa64-hp-hpux11.23
711
712             if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
713                 grep -q __LP64__
714             then
715                 HP_ARCH=hppa2.0w
716             else
717                 HP_ARCH=hppa64
718             fi
719         fi
720         echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
721         exit ;;
722     ia64:HP-UX:*:*)
723         HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
724         echo ia64-hp-hpux"$HPUX_REV"
725         exit ;;
726     3050*:HI-UX:*:*)
727         set_cc_for_build
728         sed 's/^        //' << EOF > "$dummy.c"
729         #include <unistd.h>
730         int
731         main ()
732         {
733           long cpu = sysconf (_SC_CPU_VERSION);
734           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
735              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
736              results, however.  */
737           if (CPU_IS_PA_RISC (cpu))
738             {
739               switch (cpu)
740                 {
741                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
742                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
743                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
744                   default: puts ("hppa-hitachi-hiuxwe2"); break;
745                 }
746             }
747           else if (CPU_IS_HP_MC68K (cpu))
748             puts ("m68k-hitachi-hiuxwe2");
749           else puts ("unknown-hitachi-hiuxwe2");
750           exit (0);
751         }
752 EOF
753         $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
754                 { echo "$SYSTEM_NAME"; exit; }
755         echo unknown-hitachi-hiuxwe2
756         exit ;;
757     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
758         echo hppa1.1-hp-bsd
759         exit ;;
760     9000/8??:4.3bsd:*:*)
761         echo hppa1.0-hp-bsd
762         exit ;;
763     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
764         echo hppa1.0-hp-mpeix
765         exit ;;
766     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
767         echo hppa1.1-hp-osf
768         exit ;;
769     hp8??:OSF1:*:*)
770         echo hppa1.0-hp-osf
771         exit ;;
772     i*86:OSF1:*:*)
773         if [ -x /usr/sbin/sysversion ] ; then
774             echo "$UNAME_MACHINE"-unknown-osf1mk
775         else
776             echo "$UNAME_MACHINE"-unknown-osf1
777         fi
778         exit ;;
779     parisc*:Lites*:*:*)
780         echo hppa1.1-hp-lites
781         exit ;;
782     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
783         echo c1-convex-bsd
784         exit ;;
785     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
786         if getsysinfo -f scalar_acc
787         then echo c32-convex-bsd
788         else echo c2-convex-bsd
789         fi
790         exit ;;
791     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
792         echo c34-convex-bsd
793         exit ;;
794     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
795         echo c38-convex-bsd
796         exit ;;
797     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
798         echo c4-convex-bsd
799         exit ;;
800     CRAY*Y-MP:*:*:*)
801         echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
802         exit ;;
803     CRAY*[A-Z]90:*:*:*)
804         echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
805         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
806               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
807               -e 's/\.[^.]*$/.X/'
808         exit ;;
809     CRAY*TS:*:*:*)
810         echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
811         exit ;;
812     CRAY*T3E:*:*:*)
813         echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
814         exit ;;
815     CRAY*SV1:*:*:*)
816         echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
817         exit ;;
818     *:UNICOS/mp:*:*)
819         echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
820         exit ;;
821     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
822         FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
823         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
824         FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
825         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
826         exit ;;
827     5000:UNIX_System_V:4.*:*)
828         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
829         FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
830         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
831         exit ;;
832     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
833         echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
834         exit ;;
835     sparc*:BSD/OS:*:*)
836         echo sparc-unknown-bsdi"$UNAME_RELEASE"
837         exit ;;
838     *:BSD/OS:*:*)
839         echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
840         exit ;;
841     arm:FreeBSD:*:*)
842         UNAME_PROCESSOR=`uname -p`
843         set_cc_for_build
844         if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
845             | grep -q __ARM_PCS_VFP
846         then
847             echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
848         else
849             echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
850         fi
851         exit ;;
852     *:FreeBSD:*:*)
853         UNAME_PROCESSOR=`/usr/bin/uname -p`
854         case "$UNAME_PROCESSOR" in
855             amd64)
856                 UNAME_PROCESSOR=x86_64 ;;
857             i386)
858                 UNAME_PROCESSOR=i586 ;;
859         esac
860         echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
861         exit ;;
862     i*:CYGWIN*:*)
863         echo "$UNAME_MACHINE"-pc-cygwin
864         exit ;;
865     *:MINGW64*:*)
866         echo "$UNAME_MACHINE"-pc-mingw64
867         exit ;;
868     *:MINGW*:*)
869         echo "$UNAME_MACHINE"-pc-mingw32
870         exit ;;
871     *:MSYS*:*)
872         echo "$UNAME_MACHINE"-pc-msys
873         exit ;;
874     i*:PW*:*)
875         echo "$UNAME_MACHINE"-pc-pw32
876         exit ;;
877     *:Interix*:*)
878         case "$UNAME_MACHINE" in
879             x86)
880                 echo i586-pc-interix"$UNAME_RELEASE"
881                 exit ;;
882             authenticamd | genuineintel | EM64T)
883                 echo x86_64-unknown-interix"$UNAME_RELEASE"
884                 exit ;;
885             IA64)
886                 echo ia64-unknown-interix"$UNAME_RELEASE"
887                 exit ;;
888         esac ;;
889     i*:UWIN*:*)
890         echo "$UNAME_MACHINE"-pc-uwin
891         exit ;;
892     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
893         echo x86_64-unknown-cygwin
894         exit ;;
895     prep*:SunOS:5.*:*)
896         echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
897         exit ;;
898     *:GNU:*:*)
899         # the GNU system
900         echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
901         exit ;;
902     *:GNU/*:*:*)
903         # other systems with GNU libc and userland
904         echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
905         exit ;;
906     *:Minix:*:*)
907         echo "$UNAME_MACHINE"-unknown-minix
908         exit ;;
909     aarch64:Linux:*:*)
910         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
911         exit ;;
912     aarch64_be:Linux:*:*)
913         UNAME_MACHINE=aarch64_be
914         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
915         exit ;;
916     alpha:Linux:*:*)
917         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
918           EV5)   UNAME_MACHINE=alphaev5 ;;
919           EV56)  UNAME_MACHINE=alphaev56 ;;
920           PCA56) UNAME_MACHINE=alphapca56 ;;
921           PCA57) UNAME_MACHINE=alphapca56 ;;
922           EV6)   UNAME_MACHINE=alphaev6 ;;
923           EV67)  UNAME_MACHINE=alphaev67 ;;
924           EV68*) UNAME_MACHINE=alphaev68 ;;
925         esac
926         objdump --private-headers /bin/sh | grep -q ld.so.1
927         if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
928         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
929         exit ;;
930     arc:Linux:*:* | arceb:Linux:*:*)
931         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
932         exit ;;
933     arm*:Linux:*:*)
934         set_cc_for_build
935         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
936             | grep -q __ARM_EABI__
937         then
938             echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
939         else
940             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
941                 | grep -q __ARM_PCS_VFP
942             then
943                 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
944             else
945                 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
946             fi
947         fi
948         exit ;;
949     avr32*:Linux:*:*)
950         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
951         exit ;;
952     cris:Linux:*:*)
953         echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
954         exit ;;
955     crisv32:Linux:*:*)
956         echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
957         exit ;;
958     e2k:Linux:*:*)
959         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
960         exit ;;
961     frv:Linux:*:*)
962         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
963         exit ;;
964     hexagon:Linux:*:*)
965         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
966         exit ;;
967     i*86:Linux:*:*)
968         echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
969         exit ;;
970     ia64:Linux:*:*)
971         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
972         exit ;;
973     k1om:Linux:*:*)
974         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
975         exit ;;
976     m32r*:Linux:*:*)
977         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
978         exit ;;
979     m68*:Linux:*:*)
980         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
981         exit ;;
982     mips:Linux:*:* | mips64:Linux:*:*)
983         set_cc_for_build
984         sed 's/^        //' << EOF > "$dummy.c"
985         #undef CPU
986         #undef ${UNAME_MACHINE}
987         #undef ${UNAME_MACHINE}el
988         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
989         CPU=${UNAME_MACHINE}el
990         #else
991         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
992         CPU=${UNAME_MACHINE}
993         #else
994         CPU=
995         #endif
996         #endif
997 EOF
998         eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
999         test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
1000         ;;
1001     mips64el:Linux:*:*)
1002         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1003         exit ;;
1004     openrisc*:Linux:*:*)
1005         echo or1k-unknown-linux-"$LIBC"
1006         exit ;;
1007     or32:Linux:*:* | or1k*:Linux:*:*)
1008         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1009         exit ;;
1010     padre:Linux:*:*)
1011         echo sparc-unknown-linux-"$LIBC"
1012         exit ;;
1013     parisc64:Linux:*:* | hppa64:Linux:*:*)
1014         echo hppa64-unknown-linux-"$LIBC"
1015         exit ;;
1016     parisc:Linux:*:* | hppa:Linux:*:*)
1017         # Look for CPU level
1018         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1019           PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
1020           PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
1021           *)    echo hppa-unknown-linux-"$LIBC" ;;
1022         esac
1023         exit ;;
1024     ppc64:Linux:*:*)
1025         echo powerpc64-unknown-linux-"$LIBC"
1026         exit ;;
1027     ppc:Linux:*:*)
1028         echo powerpc-unknown-linux-"$LIBC"
1029         exit ;;
1030     ppc64le:Linux:*:*)
1031         echo powerpc64le-unknown-linux-"$LIBC"
1032         exit ;;
1033     ppcle:Linux:*:*)
1034         echo powerpcle-unknown-linux-"$LIBC"
1035         exit ;;
1036     riscv32:Linux:*:* | riscv64:Linux:*:*)
1037         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1038         exit ;;
1039     s390:Linux:*:* | s390x:Linux:*:*)
1040         echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
1041         exit ;;
1042     sh64*:Linux:*:*)
1043         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1044         exit ;;
1045     sh*:Linux:*:*)
1046         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1047         exit ;;
1048     sparc:Linux:*:* | sparc64:Linux:*:*)
1049         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1050         exit ;;
1051     tile*:Linux:*:*)
1052         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1053         exit ;;
1054     vax:Linux:*:*)
1055         echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
1056         exit ;;
1057     x86_64:Linux:*:*)
1058         echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
1059         exit ;;
1060     xtensa*:Linux:*:*)
1061         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1062         exit ;;
1063     i*86:DYNIX/ptx:4*:*)
1064         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1065         # earlier versions are messed up and put the nodename in both
1066         # sysname and nodename.
1067         echo i386-sequent-sysv4
1068         exit ;;
1069     i*86:UNIX_SV:4.2MP:2.*)
1070         # Unixware is an offshoot of SVR4, but it has its own version
1071         # number series starting with 2...
1072         # I am not positive that other SVR4 systems won't match this,
1073         # I just have to hope.  -- rms.
1074         # Use sysv4.2uw... so that sysv4* matches it.
1075         echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
1076         exit ;;
1077     i*86:OS/2:*:*)
1078         # If we were able to find `uname', then EMX Unix compatibility
1079         # is probably installed.
1080         echo "$UNAME_MACHINE"-pc-os2-emx
1081         exit ;;
1082     i*86:XTS-300:*:STOP)
1083         echo "$UNAME_MACHINE"-unknown-stop
1084         exit ;;
1085     i*86:atheos:*:*)
1086         echo "$UNAME_MACHINE"-unknown-atheos
1087         exit ;;
1088     i*86:syllable:*:*)
1089         echo "$UNAME_MACHINE"-pc-syllable
1090         exit ;;
1091     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1092         echo i386-unknown-lynxos"$UNAME_RELEASE"
1093         exit ;;
1094     i*86:*DOS:*:*)
1095         echo "$UNAME_MACHINE"-pc-msdosdjgpp
1096         exit ;;
1097     i*86:*:4.*:*)
1098         UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1099         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1100                 echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
1101         else
1102                 echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
1103         fi
1104         exit ;;
1105     i*86:*:5:[678]*)
1106         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1107         case `/bin/uname -X | grep "^Machine"` in
1108             *486*)           UNAME_MACHINE=i486 ;;
1109             *Pentium)        UNAME_MACHINE=i586 ;;
1110             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1111         esac
1112         echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
1113         exit ;;
1114     i*86:*:3.2:*)
1115         if test -f /usr/options/cb.name; then
1116                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1117                 echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
1118         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1119                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1120                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1121                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1122                         && UNAME_MACHINE=i586
1123                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1124                         && UNAME_MACHINE=i686
1125                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1126                         && UNAME_MACHINE=i686
1127                 echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
1128         else
1129                 echo "$UNAME_MACHINE"-pc-sysv32
1130         fi
1131         exit ;;
1132     pc:*:*:*)
1133         # Left here for compatibility:
1134         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1135         # the processor, so we play safe by assuming i586.
1136         # Note: whatever this is, it MUST be the same as what config.sub
1137         # prints for the "djgpp" host, or else GDB configure will decide that
1138         # this is a cross-build.
1139         echo i586-pc-msdosdjgpp
1140         exit ;;
1141     Intel:Mach:3*:*)
1142         echo i386-pc-mach3
1143         exit ;;
1144     paragon:*:*:*)
1145         echo i860-intel-osf1
1146         exit ;;
1147     i860:*:4.*:*) # i860-SVR4
1148         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1149           echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
1150         else # Add other i860-SVR4 vendors below as they are discovered.
1151           echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
1152         fi
1153         exit ;;
1154     mini*:CTIX:SYS*5:*)
1155         # "miniframe"
1156         echo m68010-convergent-sysv
1157         exit ;;
1158     mc68k:UNIX:SYSTEM5:3.51m)
1159         echo m68k-convergent-sysv
1160         exit ;;
1161     M680?0:D-NIX:5.3:*)
1162         echo m68k-diab-dnix
1163         exit ;;
1164     M68*:*:R3V[5678]*:*)
1165         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1166     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)
1167         OS_REL=''
1168         test -r /etc/.relid \
1169         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1170         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1171           && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1172         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1173           && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1174     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1175         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1176           && { echo i486-ncr-sysv4; exit; } ;;
1177     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1178         OS_REL='.3'
1179         test -r /etc/.relid \
1180             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1181         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1182             && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1183         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1184             && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
1185         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1186             && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1187     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1188         echo m68k-unknown-lynxos"$UNAME_RELEASE"
1189         exit ;;
1190     mc68030:UNIX_System_V:4.*:*)
1191         echo m68k-atari-sysv4
1192         exit ;;
1193     TSUNAMI:LynxOS:2.*:*)
1194         echo sparc-unknown-lynxos"$UNAME_RELEASE"
1195         exit ;;
1196     rs6000:LynxOS:2.*:*)
1197         echo rs6000-unknown-lynxos"$UNAME_RELEASE"
1198         exit ;;
1199     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1200         echo powerpc-unknown-lynxos"$UNAME_RELEASE"
1201         exit ;;
1202     SM[BE]S:UNIX_SV:*:*)
1203         echo mips-dde-sysv"$UNAME_RELEASE"
1204         exit ;;
1205     RM*:ReliantUNIX-*:*:*)
1206         echo mips-sni-sysv4
1207         exit ;;
1208     RM*:SINIX-*:*:*)
1209         echo mips-sni-sysv4
1210         exit ;;
1211     *:SINIX-*:*:*)
1212         if uname -p 2>/dev/null >/dev/null ; then
1213                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1214                 echo "$UNAME_MACHINE"-sni-sysv4
1215         else
1216                 echo ns32k-sni-sysv
1217         fi
1218         exit ;;
1219     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1220                         # says <Richard.M.Bartel@ccMail.Census.GOV>
1221         echo i586-unisys-sysv4
1222         exit ;;
1223     *:UNIX_System_V:4*:FTX*)
1224         # From Gerald Hewes <hewes@openmarket.com>.
1225         # How about differentiating between stratus architectures? -djm
1226         echo hppa1.1-stratus-sysv4
1227         exit ;;
1228     *:*:*:FTX*)
1229         # From seanf@swdc.stratus.com.
1230         echo i860-stratus-sysv4
1231         exit ;;
1232     i*86:VOS:*:*)
1233         # From Paul.Green@stratus.com.
1234         echo "$UNAME_MACHINE"-stratus-vos
1235         exit ;;
1236     *:VOS:*:*)
1237         # From Paul.Green@stratus.com.
1238         echo hppa1.1-stratus-vos
1239         exit ;;
1240     mc68*:A/UX:*:*)
1241         echo m68k-apple-aux"$UNAME_RELEASE"
1242         exit ;;
1243     news*:NEWS-OS:6*:*)
1244         echo mips-sony-newsos6
1245         exit ;;
1246     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1247         if [ -d /usr/nec ]; then
1248                 echo mips-nec-sysv"$UNAME_RELEASE"
1249         else
1250                 echo mips-unknown-sysv"$UNAME_RELEASE"
1251         fi
1252         exit ;;
1253     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1254         echo powerpc-be-beos
1255         exit ;;
1256     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1257         echo powerpc-apple-beos
1258         exit ;;
1259     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1260         echo i586-pc-beos
1261         exit ;;
1262     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1263         echo i586-pc-haiku
1264         exit ;;
1265     x86_64:Haiku:*:*)
1266         echo x86_64-unknown-haiku
1267         exit ;;
1268     SX-4:SUPER-UX:*:*)
1269         echo sx4-nec-superux"$UNAME_RELEASE"
1270         exit ;;
1271     SX-5:SUPER-UX:*:*)
1272         echo sx5-nec-superux"$UNAME_RELEASE"
1273         exit ;;
1274     SX-6:SUPER-UX:*:*)
1275         echo sx6-nec-superux"$UNAME_RELEASE"
1276         exit ;;
1277     SX-7:SUPER-UX:*:*)
1278         echo sx7-nec-superux"$UNAME_RELEASE"
1279         exit ;;
1280     SX-8:SUPER-UX:*:*)
1281         echo sx8-nec-superux"$UNAME_RELEASE"
1282         exit ;;
1283     SX-8R:SUPER-UX:*:*)
1284         echo sx8r-nec-superux"$UNAME_RELEASE"
1285         exit ;;
1286     SX-ACE:SUPER-UX:*:*)
1287         echo sxace-nec-superux"$UNAME_RELEASE"
1288         exit ;;
1289     Power*:Rhapsody:*:*)
1290         echo powerpc-apple-rhapsody"$UNAME_RELEASE"
1291         exit ;;
1292     *:Rhapsody:*:*)
1293         echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
1294         exit ;;
1295     *:Darwin:*:*)
1296         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1297         set_cc_for_build
1298         if test "$UNAME_PROCESSOR" = unknown ; then
1299             UNAME_PROCESSOR=powerpc
1300         fi
1301         if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
1302             if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1303                 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1304                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1305                        grep IS_64BIT_ARCH >/dev/null
1306                 then
1307                     case $UNAME_PROCESSOR in
1308                         i386) UNAME_PROCESSOR=x86_64 ;;
1309                         powerpc) UNAME_PROCESSOR=powerpc64 ;;
1310                     esac
1311                 fi
1312                 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1313                 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1314                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1315                        grep IS_PPC >/dev/null
1316                 then
1317                     UNAME_PROCESSOR=powerpc
1318                 fi
1319             fi
1320         elif test "$UNAME_PROCESSOR" = i386 ; then
1321             # Avoid executing cc on OS X 10.9, as it ships with a stub
1322             # that puts up a graphical alert prompting to install
1323             # developer tools.  Any system running Mac OS X 10.7 or
1324             # later (Darwin 11 and later) is required to have a 64-bit
1325             # processor. This is not true of the ARM version of Darwin
1326             # that Apple uses in portable devices.
1327             UNAME_PROCESSOR=x86_64
1328         fi
1329         echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
1330         exit ;;
1331     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1332         UNAME_PROCESSOR=`uname -p`
1333         if test "$UNAME_PROCESSOR" = x86; then
1334                 UNAME_PROCESSOR=i386
1335                 UNAME_MACHINE=pc
1336         fi
1337         echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
1338         exit ;;
1339     *:QNX:*:4*)
1340         echo i386-pc-qnx
1341         exit ;;
1342     NEO-*:NONSTOP_KERNEL:*:*)
1343         echo neo-tandem-nsk"$UNAME_RELEASE"
1344         exit ;;
1345     NSE-*:NONSTOP_KERNEL:*:*)
1346         echo nse-tandem-nsk"$UNAME_RELEASE"
1347         exit ;;
1348     NSR-*:NONSTOP_KERNEL:*:*)
1349         echo nsr-tandem-nsk"$UNAME_RELEASE"
1350         exit ;;
1351     NSV-*:NONSTOP_KERNEL:*:*)
1352         echo nsv-tandem-nsk"$UNAME_RELEASE"
1353         exit ;;
1354     NSX-*:NONSTOP_KERNEL:*:*)
1355         echo nsx-tandem-nsk"$UNAME_RELEASE"
1356         exit ;;
1357     *:NonStop-UX:*:*)
1358         echo mips-compaq-nonstopux
1359         exit ;;
1360     BS2000:POSIX*:*:*)
1361         echo bs2000-siemens-sysv
1362         exit ;;
1363     DS/*:UNIX_System_V:*:*)
1364         echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
1365         exit ;;
1366     *:Plan9:*:*)
1367         # "uname -m" is not consistent, so use $cputype instead. 386
1368         # is converted to i386 for consistency with other x86
1369         # operating systems.
1370         # shellcheck disable=SC2154
1371         if test "$cputype" = 386; then
1372             UNAME_MACHINE=i386
1373         else
1374             UNAME_MACHINE="$cputype"
1375         fi
1376         echo "$UNAME_MACHINE"-unknown-plan9
1377         exit ;;
1378     *:TOPS-10:*:*)
1379         echo pdp10-unknown-tops10
1380         exit ;;
1381     *:TENEX:*:*)
1382         echo pdp10-unknown-tenex
1383         exit ;;
1384     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1385         echo pdp10-dec-tops20
1386         exit ;;
1387     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1388         echo pdp10-xkl-tops20
1389         exit ;;
1390     *:TOPS-20:*:*)
1391         echo pdp10-unknown-tops20
1392         exit ;;
1393     *:ITS:*:*)
1394         echo pdp10-unknown-its
1395         exit ;;
1396     SEI:*:*:SEIUX)
1397         echo mips-sei-seiux"$UNAME_RELEASE"
1398         exit ;;
1399     *:DragonFly:*:*)
1400         echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
1401         exit ;;
1402     *:*VMS:*:*)
1403         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1404         case "$UNAME_MACHINE" in
1405             A*) echo alpha-dec-vms ; exit ;;
1406             I*) echo ia64-dec-vms ; exit ;;
1407             V*) echo vax-dec-vms ; exit ;;
1408         esac ;;
1409     *:XENIX:*:SysV)
1410         echo i386-pc-xenix
1411         exit ;;
1412     i*86:skyos:*:*)
1413         echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
1414         exit ;;
1415     i*86:rdos:*:*)
1416         echo "$UNAME_MACHINE"-pc-rdos
1417         exit ;;
1418     i*86:AROS:*:*)
1419         echo "$UNAME_MACHINE"-pc-aros
1420         exit ;;
1421     x86_64:VMkernel:*:*)
1422         echo "$UNAME_MACHINE"-unknown-esx
1423         exit ;;
1424     amd64:Isilon\ OneFS:*:*)
1425         echo x86_64-unknown-onefs
1426         exit ;;
1427 esac
1428
1429 echo "$0: unable to guess system type" >&2
1430
1431 case "$UNAME_MACHINE:$UNAME_SYSTEM" in
1432     mips:Linux | mips64:Linux)
1433         # If we got here on MIPS GNU/Linux, output extra information.
1434         cat >&2 <<EOF
1435
1436 NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1437 the system type. Please install a C compiler and try again.
1438 EOF
1439         ;;
1440 esac
1441
1442 cat >&2 <<EOF
1443
1444 This script (version $timestamp), has failed to recognize the
1445 operating system you are using. If your script is old, overwrite *all*
1446 copies of config.guess and config.sub with the latest versions from:
1447
1448   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1449 and
1450   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1451
1452 If $0 has already been updated, send the following data and any
1453 information you think might be pertinent to config-patches@gnu.org to
1454 provide the necessary information to handle your system.
1455
1456 config.guess timestamp = $timestamp
1457
1458 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1459 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1460 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1461 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1462
1463 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1464 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1465
1466 hostinfo               = `(hostinfo) 2>/dev/null`
1467 /bin/universe          = `(/bin/universe) 2>/dev/null`
1468 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1469 /bin/arch              = `(/bin/arch) 2>/dev/null`
1470 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1471 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1472
1473 UNAME_MACHINE = "$UNAME_MACHINE"
1474 UNAME_RELEASE = "$UNAME_RELEASE"
1475 UNAME_SYSTEM  = "$UNAME_SYSTEM"
1476 UNAME_VERSION = "$UNAME_VERSION"
1477 EOF
1478
1479 exit 1
1480
1481 # Local variables:
1482 # eval: (add-hook 'before-save-hook 'time-stamp)
1483 # time-stamp-start: "timestamp='"
1484 # time-stamp-format: "%:y-%02m-%02d"
1485 # time-stamp-end: "'"
1486 # End: