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d7bccc73
AL		 1#! /bin/sh
2# Attempt to guess a canonical system name.
402eaa98 3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
66afd2e8 4# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
b2e465d6 5
c79f3187 6timestamp='2003-07-02'
b2e465d6 7
d7bccc73
AL		 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
402eaa98
AL		 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.
d7bccc73
AL		 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
48d13628 36# don't specify an explicit build system type.
d7bccc73 37
b2e465d6
AL		 38me=`echo "$0" | sed -e 's,.*/,,'`
39
40usage="\
41Usage: $0 [OPTION]
42
48d13628 43Output the configuration name of the system \`$me' is run on.
b2e465d6
AL		 44
45Operation modes:
48d13628
AL		 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 ($timestamp)
54
55Originally written by Per Bothner.
402eaa98 56Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
48d13628
AL		 57Free Software Foundation, Inc.
58
59This is free software; see the source for copying conditions. There is NO
60warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
b2e465d6
AL		 61
62help="
63Try \`$me --help' for more information."
64
65# Parse command line
66while test $# -gt 0 ; do
48d13628
AL		 67 case $1 in
68 --time-stamp | --time* | -t )
69 echo "$timestamp" ; exit 0 ;;
70 --version | -v )
b2e465d6
AL		 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 -* )
48d13628 79 echo "$me: invalid option $1$help" >&2
b2e465d6
AL		 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
402eaa98 91trap 'exit 1' 1 2 15
a31c1a6d 92
402eaa98
AL		 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.
48d13628 97
48d13628
AL		 98# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99# use `HOST_CC' if defined, but it is deprecated.
100
66afd2e8 101# Portable tmp directory creation inspired by the Autoconf team.
402eaa98 102
66afd2e8
AL		 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$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
c79f3187 109 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
66afd2e8
AL		 110 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
111dummy=$tmp/dummy ;
112tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
48d13628 113case $CC_FOR_BUILD,$HOST_CC,$CC in
402eaa98
AL		 114 ,,) echo "int x;" > $dummy.c ;
115 for c in cc gcc c89 c99 ; do
66afd2e8 116 if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
402eaa98
AL		 117 CC_FOR_BUILD="$c"; break ;
118 fi ;
119 done ;
48d13628 120 if test x"$CC_FOR_BUILD" = x ; then
402eaa98 121 CC_FOR_BUILD=no_compiler_found ;
48d13628
AL		 122 fi
123 ;;
124 ,,*) CC_FOR_BUILD=$CC ;;
125 ,*,*) CC_FOR_BUILD=$HOST_CC ;;
66afd2e8 126esac ;'
a31c1a6d 127
d7bccc73 128# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
402eaa98 129# (ghazi@noc.rutgers.edu 1994-08-24)
d7bccc73
AL		 130if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
131 PATH=$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
48d13628 136UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
d7bccc73
AL		 137UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
138
d7bccc73
AL		 139# Note: order is significant - the case branches are not exclusive.
140
141case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
b2e465d6 142 *:NetBSD:*:*)
402eaa98 143 # NetBSD (nbsd) targets should (where applicable) match one or
b2e465d6
AL		 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.
402eaa98
AL		 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 ;;
b2e465d6 162 esac
48d13628
AL		 163 # The Operating System including object format, if it has switched
164 # to ELF recently, or will in the future.
402eaa98
AL		 165 case "${UNAME_MACHINE_ARCH}" in
166 arm*|i386|m68k|ns32k|sh3*|sparc|vax)
167 eval $set_cc_for_build
48d13628
AL		 168 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
169 | grep __ELF__ >/dev/null
170 then
171 # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
172 # Return netbsd for either. FIX?
173 os=netbsd
174 else
175 os=netbsdelf
176 fi
177 ;;
178 *)
179 os=netbsd
180 ;;
181 esac
b2e465d6 182 # The OS release
66afd2e8
AL		 183 # Debian GNU/NetBSD machines have a different userland, and
184 # thus, need a distinct triplet. However, they do not need
185 # kernel version information, so it can be replaced with a
186 # suitable tag, in the style of linux-gnu.
187 case "${UNAME_VERSION}" in
188 Debian*)
189 release='-gnu'
190 ;;
191 *)
192 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
193 ;;
194 esac
b2e465d6
AL		 195 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
196 # contains redundant information, the shorter form:
197 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
198 echo "${machine}-${os}${release}"
199 exit 0 ;;
402eaa98
AL		 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 ;;
d7bccc73 239 alpha:OSF1:*:*)
a31c1a6d
AL		 240 if test $UNAME_RELEASE = "V4.0"; then
241 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
242 fi
98572af6
AL		 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
d7bccc73
AL		 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.
a31c1a6d
AL		 284 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
285 exit 0 ;;
c79f3187
AL		 286 Alpha*:OpenVMS:*:*)
287 echo alpha-hp-vms
288 exit 0 ;;
a31c1a6d
AL		 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
d7bccc73
AL		 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:*)
b2e465d6 299 echo m68k-unknown-sysv4
d7bccc73 300 exit 0;;
a31c1a6d
AL		 301 *:[Aa]miga[Oo][Ss]:*:*)
302 echo ${UNAME_MACHINE}-unknown-amigaos
303 exit 0 ;;
402eaa98
AL		 304 *:[Mm]orph[Oo][Ss]:*:*)
305 echo ${UNAME_MACHINE}-unknown-morphos
a31c1a6d 306 exit 0 ;;
b2e465d6
AL		 307 *:OS/390:*:*)
308 echo i370-ibm-openedition
309 exit 0 ;;
d7bccc73
AL		 310 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
311 echo arm-acorn-riscix${UNAME_RELEASE}
312 exit 0;;
48d13628 313 SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
a31c1a6d
AL		 314 echo hppa1.1-hitachi-hiuxmpp
315 exit 0;;
316 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
d7bccc73
AL		 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 ;;
a31c1a6d 324 NILE*:*:*:dcosx)
d7bccc73
AL		 325 echo pyramid-pyramid-svr4
326 exit 0 ;;
c79f3187
AL		 327 DRS?6000:unix:4.0:6*)
328 echo sparc-icl-nx6
329 exit 0 ;;
402eaa98
AL		 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 ;;
a31c1a6d
AL		 334 sun4H:SunOS:5.*:*)
335 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336 exit 0 ;;
d7bccc73
AL		 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 ;;
a31c1a6d 361 sun*:*:4.2BSD:*)
402eaa98 362 UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
a31c1a6d
AL		 363 test "x${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 ;;
d7bccc73
AL		 373 aushp:SunOS:*:*)
374 echo sparc-auspex-sunos${UNAME_RELEASE}
375 exit 0 ;;
a31c1a6d
AL		 376 # The situation for MiNT is a little confusing. The machine name
377 # can be virtually everything (everything which is not
b2e465d6 378 # "atarist" or "atariste" at least should have a processor
a31c1a6d
AL		 379 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
380 # to the lowercase version "mint" (or "freemint"). Finally
381 # the system name "TOS" denotes a system which is actually not
382 # MiNT. But MiNT is downward compatible to TOS, so this should
383 # be no problem.
384 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
385 echo m68k-atari-mint${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}
d7bccc73 392 exit 0 ;;
a31c1a6d
AL		 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${UNAME_RELEASE}
401 exit 0 ;;
d7bccc73
AL		 402 powerpc:machten:*:*)
403 echo powerpc-apple-machten${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 ;;
a31c1a6d
AL		 414 2020:CLIX:*:* | 2430:CLIX:*:*)
415 echo clipper-intergraph-clix${UNAME_RELEASE}
416 exit 0 ;;
d7bccc73 417 mips:*:*:UMIPS | mips:*:*:RISCos)
402eaa98 418 eval $set_cc_for_build
a31c1a6d
AL		 419 sed 's/^ //' << EOF >$dummy.c
420#ifdef __cplusplus
b2e465d6 421#include <stdio.h> /* for printf() prototype */
a31c1a6d
AL		 422 int main (int argc, char *argv[]) {
423#else
424 int main (argc, argv) int argc; char *argv[]; {
425#endif
d7bccc73
AL		 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
66afd2e8 440 $CC_FOR_BUILD -o $dummy $dummy.c \
402eaa98 441 && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
66afd2e8 442 && exit 0
d7bccc73
AL		 443 echo mips-mips-riscos${UNAME_RELEASE}
444 exit 0 ;;
402eaa98
AL		 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 ;;
66afd2e8 451 Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
402eaa98
AL		 452 echo powerpc-harris-powermax
453 exit 0 ;;
d7bccc73
AL		 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`
b2e465d6
AL		 469 if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
470 then
471 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
472 [ ${TARGET_BINARY_INTERFACE}x = x ]
473 then
d7bccc73 474 echo m88k-dg-dgux${UNAME_RELEASE}
b2e465d6 475 else
d7bccc73 476 echo m88k-dg-dguxbcs${UNAME_RELEASE}
b2e465d6
AL		 477 fi
478 else
479 echo i586-dg-dgux${UNAME_RELEASE}
d7bccc73 480 fi
d7bccc73
AL		 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 ${UNAME_RELEASE}|sed -e 's/-/_/g'`
497 exit 0 ;;
498 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
499 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
500 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
402eaa98 501 i*86:AIX:*:*)
d7bccc73
AL		 502 echo i386-ibm-aix
503 exit 0 ;;
48d13628
AL		 504 ia64:AIX:*:*)
505 if [ -x /usr/bin/oslevel ] ; then
506 IBM_REV=`/usr/bin/oslevel`
507 else
508 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
509 fi
510 echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
511 exit 0 ;;
d7bccc73
AL		 512 *:AIX:2:3)
513 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
402eaa98 514 eval $set_cc_for_build
a31c1a6d 515 sed 's/^ //' << EOF >$dummy.c
d7bccc73
AL		 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
66afd2e8 526 $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
d7bccc73
AL		 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 ;;
48d13628 534 *:AIX:*:[45])
402eaa98 535 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
48d13628 536 if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
d7bccc73
AL		 537 IBM_ARCH=rs6000
538 else
539 IBM_ARCH=powerpc
540 fi
541 if [ -x /usr/bin/oslevel ] ; then
542 IBM_REV=`/usr/bin/oslevel`
543 else
48d13628 544 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
d7bccc73
AL		 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 ;;
b2e465d6 554 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
d7bccc73
AL		 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 ;;
a31c1a6d 569 9000/[34678]??:HP-UX:*:*)
48d13628 570 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
d7bccc73
AL		 571 case "${UNAME_MACHINE}" in
572 9000/31? ) HP_ARCH=m68000 ;;
573 9000/[34]?? ) HP_ARCH=m68k ;;
a31c1a6d 574 9000/[678][0-9][0-9])
402eaa98
AL		 575 if [ -x /usr/bin/getconf ]; then
576 sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
48d13628
AL		 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" ;;
402eaa98 585 '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
48d13628
AL		 586 esac ;;
587 esac
402eaa98
AL		 588 fi
589 if [ "${HP_ARCH}" = "" ]; then
590 eval $set_cc_for_build
591 sed 's/^ //' << EOF >$dummy.c
b2e465d6
AL		 592
593 #define _HPUX_SOURCE
a31c1a6d
AL		 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
66afd2e8
AL		 624 (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
625 test -z "$HP_ARCH" && HP_ARCH=hppa
402eaa98 626 fi ;;
d7bccc73 627 esac
66afd2e8
AL		 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
d7bccc73
AL		 639 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
640 exit 0 ;;
48d13628
AL		 641 ia64:HP-UX:*:*)
642 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
643 echo ia64-hp-hpux${HPUX_REV}
644 exit 0 ;;
d7bccc73 645 3050*:HI-UX:*:*)
402eaa98 646 eval $set_cc_for_build
a31c1a6d 647 sed 's/^ //' << EOF >$dummy.c
d7bccc73
AL		 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
66afd2e8 672 $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
d7bccc73
AL		 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 ;;
402eaa98 681 *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
a31c1a6d
AL		 682 echo hppa1.0-hp-mpeix
683 exit 0 ;;
d7bccc73
AL		 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 ;;
402eaa98 690 i*86:OSF1:*:*)
d7bccc73
AL		 691 if [ -x /usr/sbin/sysversion ] ; then
692 echo ${UNAME_MACHINE}-unknown-osf1mk
693 else
694 echo ${UNAME_MACHINE}-unknown-osf1
695 fi
696 exit 0 ;;
697 parisc*:Lites*:*:*)
698 echo hppa1.1-hp-lites
699 exit 0 ;;
700 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
701 echo c1-convex-bsd
702 exit 0 ;;
703 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
704 if getsysinfo -f scalar_acc
705 then echo c32-convex-bsd
706 else echo c2-convex-bsd
707 fi
708 exit 0 ;;
709 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
710 echo c34-convex-bsd
711 exit 0 ;;
712 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
713 echo c38-convex-bsd
714 exit 0 ;;
715 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
716 echo c4-convex-bsd
717 exit 0 ;;
d7bccc73 718 CRAY*Y-MP:*:*:*)
402eaa98 719 echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
d7bccc73
AL		 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/' \
402eaa98
AL		 724 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
725 -e 's/\.[^.]*$/.X/'
d7bccc73
AL		 726 exit 0 ;;
727 CRAY*TS:*:*:*)
b2e465d6 728 echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
d7bccc73 729 exit 0 ;;
48d13628
AL		 730 CRAY*T3E:*:*:*)
731 echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
732 exit 0 ;;
b2e465d6
AL		 733 CRAY*SV1:*:*:*)
734 echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
a31c1a6d 735 exit 0 ;;
66afd2e8
AL		 736 *:UNICOS/mp:*:*)
737 echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
738 exit 0 ;;
48d13628
AL		 739 F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
740 FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
a31c1a6d 741 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
d7bccc73 742 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
48d13628 743 echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
d7bccc73 744 exit 0 ;;
402eaa98 745 i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
d7bccc73
AL		 746 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
747 exit 0 ;;
a31c1a6d
AL		 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 ;;
98572af6 754 *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
402eaa98
AL		 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=`
c79f3187
AL		 766 # GNU/FreeBSD systems have a "k" prefix to indicate we are using
767 # FreeBSD's kernel, but not the complete OS.
768 case ${LIBC} in gnu) kernel_only='k' ;; esac
769 echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
d7bccc73
AL		 770 exit 0 ;;
771 i*:CYGWIN*:*)
a31c1a6d
AL		 772 echo ${UNAME_MACHINE}-pc-cygwin
773 exit 0 ;;
774 i*:MINGW*:*)
775 echo ${UNAME_MACHINE}-pc-mingw32
776 exit 0 ;;
b2e465d6
AL		 777 i*:PW*:*)
778 echo ${UNAME_MACHINE}-pc-pw32
779 exit 0 ;;
c79f3187
AL		 780 x86:Interix*:[34]*)
781 echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
66afd2e8
AL		 782 exit 0 ;;
783 [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
784 echo i${UNAME_MACHINE}-pc-mks
402eaa98 785 exit 0 ;;
a31c1a6d
AL		 786 i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
787 # How do we know it's Interix rather than the generic POSIX subsystem?
788 # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
789 # UNAME_MACHINE based on the output of uname instead of i386?
66afd2e8 790 echo i586-pc-interix
a31c1a6d
AL		 791 exit 0 ;;
792 i*:UWIN*:*)
793 echo ${UNAME_MACHINE}-pc-uwin
d7bccc73
AL		 794 exit 0 ;;
795 p*:CYGWIN*:*)
a31c1a6d 796 echo powerpcle-unknown-cygwin
d7bccc73
AL		 797 exit 0 ;;
798 prep*:SunOS:5.*:*)
799 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
800 exit 0 ;;
801 *:GNU:*:*)
a31c1a6d 802 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
d7bccc73 803 exit 0 ;;
b2e465d6
AL		 804 i*86:Minix:*:*)
805 echo ${UNAME_MACHINE}-pc-minix
806 exit 0 ;;
48d13628
AL		 807 arm*:Linux:*:*)
808 echo ${UNAME_MACHINE}-unknown-linux-gnu
809 exit 0 ;;
98572af6
AL		 810 cris:Linux:*:*)
811 echo cris-axis-linux-gnu
812 exit 0 ;;
48d13628 813 ia64:Linux:*:*)
402eaa98 814 echo ${UNAME_MACHINE}-unknown-linux-gnu
48d13628
AL		 815 exit 0 ;;
816 m68*:Linux:*:*)
270b9ad1 817 echo ${UNAME_MACHINE}-unknown-linux-gnu
48d13628
AL		 818 exit 0 ;;
819 mips:Linux:*:*)
402eaa98
AL		 820 eval $set_cc_for_build
821 sed 's/^ //' << EOF >$dummy.c
822 #undef CPU
823 #undef mips
824 #undef mipsel
825 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
826 CPU=mipsel
827 #else
828 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
829 CPU=mips
830 #else
831 CPU=
832 #endif
833 #endif
48d13628 834EOF
402eaa98 835 eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
66afd2e8
AL		 836 test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
837 ;;
838 mips64:Linux:*:*)
839 eval $set_cc_for_build
840 sed 's/^ //' << EOF >$dummy.c
841 #undef CPU
842 #undef mips64
843 #undef mips64el
844 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
845 CPU=mips64el
846 #else
847 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
848 CPU=mips64
849 #else
850 CPU=
851 #endif
852 #endif
853EOF
854 eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
855 test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
48d13628
AL		 856 ;;
857 ppc:Linux:*:*)
402eaa98
AL		 858 echo powerpc-unknown-linux-gnu
859 exit 0 ;;
860 ppc64:Linux:*:*)
861 echo powerpc64-unknown-linux-gnu
48d13628
AL		 862 exit 0 ;;
863 alpha:Linux:*:*)
402eaa98
AL		 864 case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
865 EV5) UNAME_MACHINE=alphaev5 ;;
866 EV56) UNAME_MACHINE=alphaev56 ;;
867 PCA56) UNAME_MACHINE=alphapca56 ;;
868 PCA57) UNAME_MACHINE=alphapca56 ;;
869 EV6) UNAME_MACHINE=alphaev6 ;;
870 EV67) UNAME_MACHINE=alphaev67 ;;
871 EV68*) UNAME_MACHINE=alphaev68 ;;
872 esac
873 objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
874 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
48d13628
AL		 875 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
876 exit 0 ;;
877 parisc:Linux:*:* | hppa:Linux:*:*)
878 # Look for CPU level
879 case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
880 PA7*) echo hppa1.1-unknown-linux-gnu ;;
881 PA8*) echo hppa2.0-unknown-linux-gnu ;;
882 *) echo hppa-unknown-linux-gnu ;;
883 esac
884 exit 0 ;;
885 parisc64:Linux:*:* | hppa64:Linux:*:*)
886 echo hppa64-unknown-linux-gnu
887 exit 0 ;;
888 s390:Linux:*:* | s390x:Linux:*:*)
889 echo ${UNAME_MACHINE}-ibm-linux
890 exit 0 ;;
c79f3187
AL		 891 sh64*:Linux:*:*)
892 echo ${UNAME_MACHINE}-unknown-linux-gnu
893 exit 0 ;;
48d13628
AL		 894 sh*:Linux:*:*)
895 echo ${UNAME_MACHINE}-unknown-linux-gnu
896 exit 0 ;;
402eaa98 897 sparc:Linux:*:* | sparc64:Linux:*:*)
48d13628
AL		 898 echo ${UNAME_MACHINE}-unknown-linux-gnu
899 exit 0 ;;
900 x86_64:Linux:*:*)
901 echo x86_64-unknown-linux-gnu
902 exit 0 ;;
402eaa98 903 i*86:Linux:*:*)
48d13628
AL		 904 # The BFD linker knows what the default object file format is, so
905 # first see if it will tell us. cd to the root directory to prevent
906 # problems with other programs or directories called `ld' in the path.
402eaa98
AL		 907 # Set LC_ALL=C to ensure ld outputs messages in English.
908 ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
909 | sed -ne '/supported targets:/!d
48d13628 910 s/[ ][ ]*/ /g
402eaa98 911 s/.*supported targets: *//
48d13628
AL		 912 s/ .*//
913 p'`
402eaa98
AL		 914 case "$ld_supported_targets" in
915 elf32-i386)
48d13628
AL		 916 TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
917 ;;
402eaa98
AL		 918 a.out-i386-linux)
919 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
920 exit 0 ;;
921 coff-i386)
48d13628 922 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
402eaa98
AL		 923 exit 0 ;;
924 "")
925 # Either a pre-BFD a.out linker (linux-gnuoldld) or
926 # one that does not give us useful --help.
927 echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
928 exit 0 ;;
48d13628
AL		 929 esac
930 # Determine whether the default compiler is a.out or elf
402eaa98
AL		 931 eval $set_cc_for_build
932 sed 's/^ //' << EOF >$dummy.c
933 #include <features.h>
934 #ifdef __ELF__
935 # ifdef __GLIBC__
936 # if __GLIBC__ >= 2
937 LIBC=gnu
938 # else
939 LIBC=gnulibc1
940 # endif
941 # else
942 LIBC=gnulibc1
943 # endif
944 #else
945 #ifdef __INTEL_COMPILER
946 LIBC=gnu
947 #else
948 LIBC=gnuaout
949 #endif
950 #endif
d7bccc73 951EOF
402eaa98 952 eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
402eaa98 953 test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
48d13628
AL		 954 test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
955 ;;
402eaa98
AL		 956 i*86:DYNIX/ptx:4*:*)
957 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
958 # earlier versions are messed up and put the nodename in both
959 # sysname and nodename.
d7bccc73
AL		 960 echo i386-sequent-sysv4
961 exit 0 ;;
402eaa98 962 i*86:UNIX_SV:4.2MP:2.*)
a31c1a6d
AL		 963 # Unixware is an offshoot of SVR4, but it has its own version
964 # number series starting with 2...
965 # I am not positive that other SVR4 systems won't match this,
966 # I just have to hope. -- rms.
967 # Use sysv4.2uw... so that sysv4* matches it.
968 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
969 exit 0 ;;
66afd2e8
AL		 970 i*86:OS/2:*:*)
971 # If we were able to find `uname', then EMX Unix compatibility
972 # is probably installed.
973 echo ${UNAME_MACHINE}-pc-os2-emx
974 exit 0 ;;
975 i*86:XTS-300:*:STOP)
976 echo ${UNAME_MACHINE}-unknown-stop
977 exit 0 ;;
978 i*86:atheos:*:*)
979 echo ${UNAME_MACHINE}-unknown-atheos
980 exit 0 ;;
981 i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
982 echo i386-unknown-lynxos${UNAME_RELEASE}
983 exit 0 ;;
984 i*86:*DOS:*:*)
985 echo ${UNAME_MACHINE}-pc-msdosdjgpp
986 exit 0 ;;
402eaa98 987 i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
b2e465d6 988 UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
d7bccc73 989 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
b2e465d6 990 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
d7bccc73 991 else
b2e465d6 992 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
d7bccc73
AL		 993 fi
994 exit 0 ;;
402eaa98
AL		 995 i*86:*:5:[78]*)
996 case `/bin/uname -X | grep "^Machine"` in
997 *486*) UNAME_MACHINE=i486 ;;
998 *Pentium) UNAME_MACHINE=i586 ;;
999 *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1000 esac
1001 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
a31c1a6d 1002 exit 0 ;;
402eaa98 1003 i*86:*:3.2:*)
d7bccc73
AL		 1004 if test -f /usr/options/cb.name; then
1005 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1006 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1007 elif /bin/uname -X 2>/dev/null >/dev/null ; then
402eaa98
AL		 1008 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1009 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1010 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
d7bccc73 1011 && UNAME_MACHINE=i586
402eaa98 1012 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
a31c1a6d 1013 && UNAME_MACHINE=i686
402eaa98 1014 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
a31c1a6d 1015 && UNAME_MACHINE=i686
d7bccc73
AL		 1016 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1017 else
1018 echo ${UNAME_MACHINE}-pc-sysv32
1019 fi
1020 exit 0 ;;
a31c1a6d 1021 pc:*:*:*)
b2e465d6 1022 # Left here for compatibility:
a31c1a6d
AL		 1023 # uname -m prints for DJGPP always 'pc', but it prints nothing about
1024 # the processor, so we play safe by assuming i386.
1025 echo i386-pc-msdosdjgpp
1026 exit 0 ;;
d7bccc73
AL		 1027 Intel:Mach:3*:*)
1028 echo i386-pc-mach3
1029 exit 0 ;;
1030 paragon:*:*:*)
1031 echo i860-intel-osf1
1032 exit 0 ;;
1033 i860:*:4.*:*) # i860-SVR4
1034 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1035 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1036 else # Add other i860-SVR4 vendors below as they are discovered.
1037 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
1038 fi
1039 exit 0 ;;
1040 mini*:CTIX:SYS*5:*)
1041 # "miniframe"
1042 echo m68010-convergent-sysv
1043 exit 0 ;;
402eaa98
AL		 1044 mc68k:UNIX:SYSTEM5:3.51m)
1045 echo m68k-convergent-sysv
1046 exit 0 ;;
66afd2e8
AL		 1047 M680?0:D-NIX:5.3:*)
1048 echo m68k-diab-dnix
1049 exit 0 ;;
d7bccc73
AL		 1050 M68*:*:R3V[567]*:*)
1051 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
98572af6 1052 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)
d7bccc73
AL		 1053 OS_REL=''
1054 test -r /etc/.relid \
1055 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1056 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1057 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
1058 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1059 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
1060 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1061 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1062 && echo i486-ncr-sysv4 && exit 0 ;;
402eaa98 1063 m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
d7bccc73
AL		 1064 echo m68k-unknown-lynxos${UNAME_RELEASE}
1065 exit 0 ;;
1066 mc68030:UNIX_System_V:4.*:*)
1067 echo m68k-atari-sysv4
1068 exit 0 ;;
d7bccc73
AL		 1069 TSUNAMI:LynxOS:2.*:*)
1070 echo sparc-unknown-lynxos${UNAME_RELEASE}
1071 exit 0 ;;
48d13628 1072 rs6000:LynxOS:2.*:*)
d7bccc73
AL		 1073 echo rs6000-unknown-lynxos${UNAME_RELEASE}
1074 exit 0 ;;
402eaa98 1075 PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
48d13628
AL		 1076 echo powerpc-unknown-lynxos${UNAME_RELEASE}
1077 exit 0 ;;
d7bccc73
AL		 1078 SM[BE]S:UNIX_SV:*:*)
1079 echo mips-dde-sysv${UNAME_RELEASE}
1080 exit 0 ;;
a31c1a6d
AL		 1081 RM*:ReliantUNIX-*:*:*)
1082 echo mips-sni-sysv4
1083 exit 0 ;;
d7bccc73
AL		 1084 RM*:SINIX-*:*:*)
1085 echo mips-sni-sysv4
1086 exit 0 ;;
1087 *:SINIX-*:*:*)
1088 if uname -p 2>/dev/null >/dev/null ; then
1089 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1090 echo ${UNAME_MACHINE}-sni-sysv4
1091 else
1092 echo ns32k-sni-sysv
1093 fi
1094 exit 0 ;;
402eaa98
AL		 1095 PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1096 # says <Richard.M.Bartel@ccMail.Census.GOV>
a31c1a6d
AL		 1097 echo i586-unisys-sysv4
1098 exit 0 ;;
d7bccc73
AL		 1099 *:UNIX_System_V:4*:FTX*)
1100 # From Gerald Hewes <hewes@openmarket.com>.
1101 # How about differentiating between stratus architectures? -djm
1102 echo hppa1.1-stratus-sysv4
1103 exit 0 ;;
1104 *:*:*:FTX*)
1105 # From seanf@swdc.stratus.com.
1106 echo i860-stratus-sysv4
1107 exit 0 ;;
402eaa98
AL		 1108 *:VOS:*:*)
1109 # From Paul.Green@stratus.com.
1110 echo hppa1.1-stratus-vos
1111 exit 0 ;;
d7bccc73
AL		 1112 mc68*:A/UX:*:*)
1113 echo m68k-apple-aux${UNAME_RELEASE}
1114 exit 0 ;;
b2e465d6 1115 news*:NEWS-OS:6*:*)
a31c1a6d
AL		 1116 echo mips-sony-newsos6
1117 exit 0 ;;
1118 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
d7bccc73
AL		 1119 if [ -d /usr/nec ]; then
1120 echo mips-nec-sysv${UNAME_RELEASE}
1121 else
1122 echo mips-unknown-sysv${UNAME_RELEASE}
1123 fi
1124 exit 0 ;;
a31c1a6d
AL		 1125 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
1126 echo powerpc-be-beos
1127 exit 0 ;;
1128 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
1129 echo powerpc-apple-beos
1130 exit 0 ;;
1131 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
1132 echo i586-pc-beos
1133 exit 0 ;;
1134 SX-4:SUPER-UX:*:*)
1135 echo sx4-nec-superux${UNAME_RELEASE}
1136 exit 0 ;;
1137 SX-5:SUPER-UX:*:*)
1138 echo sx5-nec-superux${UNAME_RELEASE}
1139 exit 0 ;;
402eaa98
AL		 1140 SX-6:SUPER-UX:*:*)
1141 echo sx6-nec-superux${UNAME_RELEASE}
1142 exit 0 ;;
a31c1a6d
AL		 1143 Power*:Rhapsody:*:*)
1144 echo powerpc-apple-rhapsody${UNAME_RELEASE}
1145 exit 0 ;;
1146 *:Rhapsody:*:*)
1147 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1148 exit 0 ;;
b2e465d6 1149 *:Darwin:*:*)
66afd2e8
AL		 1150 case `uname -p` in
1151 *86) UNAME_PROCESSOR=i686 ;;
1152 powerpc) UNAME_PROCESSOR=powerpc ;;
1153 esac
1154 echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
b2e465d6
AL		 1155 exit 0 ;;
1156 *:procnto*:*:* | *:QNX:[0123456789]*:*)
402eaa98
AL		 1157 UNAME_PROCESSOR=`uname -p`
1158 if test "$UNAME_PROCESSOR" = "x86"; then
1159 UNAME_PROCESSOR=i386
b2e465d6
AL		 1160 UNAME_MACHINE=pc
1161 fi
402eaa98 1162 echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
b2e465d6
AL		 1163 exit 0 ;;
1164 *:QNX:*:4*)
1165 echo i386-pc-qnx
1166 exit 0 ;;
402eaa98 1167 NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
b2e465d6
AL		 1168 echo nsr-tandem-nsk${UNAME_RELEASE}
1169 exit 0 ;;
48d13628
AL		 1170 *:NonStop-UX:*:*)
1171 echo mips-compaq-nonstopux
1172 exit 0 ;;
b2e465d6
AL		 1173 BS2000:POSIX*:*:*)
1174 echo bs2000-siemens-sysv
1175 exit 0 ;;
1176 DS/*:UNIX_System_V:*:*)
1177 echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1178 exit 0 ;;
1179 *:Plan9:*:*)
1180 # "uname -m" is not consistent, so use $cputype instead. 386
1181 # is converted to i386 for consistency with other x86
1182 # operating systems.
1183 if test "$cputype" = "386"; then
1184 UNAME_MACHINE=i386
1185 else
1186 UNAME_MACHINE="$cputype"
1187 fi
1188 echo ${UNAME_MACHINE}-unknown-plan9
1189 exit 0 ;;
48d13628
AL		 1190 *:TOPS-10:*:*)
1191 echo pdp10-unknown-tops10
1192 exit 0 ;;
1193 *:TENEX:*:*)
1194 echo pdp10-unknown-tenex
1195 exit 0 ;;
1196 KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1197 echo pdp10-dec-tops20
1198 exit 0 ;;
1199 XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1200 echo pdp10-xkl-tops20
1201 exit 0 ;;
1202 *:TOPS-20:*:*)
1203 echo pdp10-unknown-tops20
1204 exit 0 ;;
1205 *:ITS:*:*)
1206 echo pdp10-unknown-its
1207 exit 0 ;;
c79f3187
AL		 1208 SEI:*:*:SEIUX)
1209 echo mips-sei-seiux${UNAME_RELEASE}
1210 exit 0 ;;
d7bccc73
AL		 1211esac
1212
1213#echo '(No uname command or uname output not recognized.)' 1>&2
1214#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1215
402eaa98 1216eval $set_cc_for_build
a31c1a6d 1217cat >$dummy.c <<EOF
d7bccc73
AL		 1218#ifdef _SEQUENT_
1219# include <sys/types.h>
1220# include <sys/utsname.h>
1221#endif
1222main ()
1223{
1224#if defined (sony)
1225#if defined (MIPSEB)
1226 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1227 I don't know.... */
1228 printf ("mips-sony-bsd\n"); exit (0);
1229#else
1230#include <sys/param.h>
1231 printf ("m68k-sony-newsos%s\n",
1232#ifdef NEWSOS4
1233 "4"
1234#else
1235 ""
1236#endif
1237 ); exit (0);
1238#endif
1239#endif
1240
1241#if defined (__arm) && defined (__acorn) && defined (__unix)
1242 printf ("arm-acorn-riscix"); exit (0);
1243#endif
1244
1245#if defined (hp300) && !defined (hpux)
1246 printf ("m68k-hp-bsd\n"); exit (0);
1247#endif
1248
1249#if defined (NeXT)
1250#if !defined (__ARCHITECTURE__)
1251#define __ARCHITECTURE__ "m68k"
1252#endif
1253 int version;
1254 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
a31c1a6d
AL		 1255 if (version < 4)
1256 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1257 else
1258 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
d7bccc73
AL		 1259 exit (0);
1260#endif
1261
1262#if defined (MULTIMAX) || defined (n16)
1263#if defined (UMAXV)
1264 printf ("ns32k-encore-sysv\n"); exit (0);
1265#else
1266#if defined (CMU)
1267 printf ("ns32k-encore-mach\n"); exit (0);
1268#else
1269 printf ("ns32k-encore-bsd\n"); exit (0);
1270#endif
1271#endif
1272#endif
1273
1274#if defined (__386BSD__)
1275 printf ("i386-pc-bsd\n"); exit (0);
1276#endif
1277
1278#if defined (sequent)
1279#if defined (i386)
1280 printf ("i386-sequent-dynix\n"); exit (0);
1281#endif
1282#if defined (ns32000)
1283 printf ("ns32k-sequent-dynix\n"); exit (0);
1284#endif
1285#endif
1286
1287#if defined (_SEQUENT_)
1288 struct utsname un;
1289
1290 uname(&un);
1291
1292 if (strncmp(un.version, "V2", 2) == 0) {
1293 printf ("i386-sequent-ptx2\n"); exit (0);
1294 }
1295 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1296 printf ("i386-sequent-ptx1\n"); exit (0);
1297 }
1298 printf ("i386-sequent-ptx\n"); exit (0);
1299
1300#endif
1301
1302#if defined (vax)
48d13628
AL		 1303# if !defined (ultrix)
1304# include <sys/param.h>
1305# if defined (BSD)
1306# if BSD == 43
1307 printf ("vax-dec-bsd4.3\n"); exit (0);
1308# else
1309# if BSD == 199006
1310 printf ("vax-dec-bsd4.3reno\n"); exit (0);
1311# else
1312 printf ("vax-dec-bsd\n"); exit (0);
1313# endif
1314# endif
1315# else
1316 printf ("vax-dec-bsd\n"); exit (0);
1317# endif
1318# else
1319 printf ("vax-dec-ultrix\n"); exit (0);
1320# endif
d7bccc73
AL		 1321#endif
1322
1323#if defined (alliant) && defined (i860)
1324 printf ("i860-alliant-bsd\n"); exit (0);
1325#endif
1326
1327 exit (1);
1328}
1329EOF
1330
66afd2e8 1331$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
d7bccc73
AL		 1332
1333# Apollos put the system type in the environment.
1334
1335test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1336
1337# Convex versions that predate uname can use getsysinfo(1)
1338
1339if [ -x /usr/convex/getsysinfo ]
1340then
1341 case `getsysinfo -f cpu_type` in
1342 c1*)
1343 echo c1-convex-bsd
1344 exit 0 ;;
1345 c2*)
1346 if getsysinfo -f scalar_acc
1347 then echo c32-convex-bsd
1348 else echo c2-convex-bsd
1349 fi
1350 exit 0 ;;
1351 c34*)
1352 echo c34-convex-bsd
1353 exit 0 ;;
1354 c38*)
1355 echo c38-convex-bsd
1356 exit 0 ;;
1357 c4*)
1358 echo c4-convex-bsd
1359 exit 0 ;;
1360 esac
1361fi
1362
b2e465d6
AL		 1363cat >&2 <<EOF
1364$0: unable to guess system type
1365
48d13628
AL		 1366This script, last modified $timestamp, has failed to recognize
1367the operating system you are using. It is advised that you
1368download the most up to date version of the config scripts from
b2e465d6
AL		 1369
1370 ftp://ftp.gnu.org/pub/gnu/config/
1371
1372If the version you run ($0) is already up to date, please
1373send the following data and any information you think might be
1374pertinent to <config-patches@gnu.org> in order to provide the needed
1375information to handle your system.
1376
48d13628 1377config.guess timestamp = $timestamp
b2e465d6
AL		 1378
1379uname -m = `(uname -m) 2>/dev/null || echo unknown`
1380uname -r = `(uname -r) 2>/dev/null || echo unknown`
1381uname -s = `(uname -s) 2>/dev/null || echo unknown`
1382uname -v = `(uname -v) 2>/dev/null || echo unknown`
1383
1384/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1385/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
1386
1387hostinfo = `(hostinfo) 2>/dev/null`
1388/bin/universe = `(/bin/universe) 2>/dev/null`
1389/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
1390/bin/arch = `(/bin/arch) 2>/dev/null`
1391/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
1392/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1393
1394UNAME_MACHINE = ${UNAME_MACHINE}
1395UNAME_RELEASE = ${UNAME_RELEASE}
1396UNAME_SYSTEM = ${UNAME_SYSTEM}
1397UNAME_VERSION = ${UNAME_VERSION}
1398EOF
d7bccc73
AL		 1399
1400exit 1
b2e465d6
AL		 1401
1402# Local variables:
1403# eval: (add-hook 'write-file-hooks 'time-stamp)
48d13628 1404# time-stamp-start: "timestamp='"
b2e465d6
AL		 1405# time-stamp-format: "%:y-%02m-%02d"
1406# time-stamp-end: "'"
1407# End:
APT (for Cydia)