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* loop.c (load_mems): Copy rtx for output mem.
[thirdparty/gcc.git] / config.guess
CommitLineData
6599da04
JM		 1#! /bin/sh
2# Attempt to guess a canonical system name.
936cb323 3# Copyright (C) 1992, 93-97, 1998 Free Software Foundation, Inc.
6599da04
JM		 4#
5# This file is free software; you can redistribute it and/or modify it
6# under the terms of the GNU General Public License as published by
7# the Free Software Foundation; either version 2 of the License, or
8# (at your option) any later version.
9#
10# This program is distributed in the hope that it will be useful, but
11# WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13# General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program; if not, write to the Free Software
17# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18#
19# As a special exception to the GNU General Public License, if you
20# distribute this file as part of a program that contains a
21# configuration script generated by Autoconf, you may include it under
22# the same distribution terms that you use for the rest of that program.
23
24# Written by Per Bothner <bothner@cygnus.com>.
25# The master version of this file is at the FSF in /home/gd/gnu/lib.
26#
27# This script attempts to guess a canonical system name similar to
28# config.sub. If it succeeds, it prints the system name on stdout, and
29# exits with 0. Otherwise, it exits with 1.
30#
31# The plan is that this can be called by configure scripts if you
32# don't specify an explicit system type (host/target name).
33#
34# Only a few systems have been added to this list; please add others
35# (but try to keep the structure clean).
36#
37
38# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
39# (ghazi@noc.rutgers.edu 8/24/94.)
40if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
41 PATH=$PATH:/.attbin ; export PATH
42fi
43
44UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
48
49trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
50
51# Note: order is significant - the case branches are not exclusive.
52
53case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
54 alpha:OSF1:*:*)
83cfe7c0
JL		 55 if test $UNAME_RELEASE = "V4.0"; then
56 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
57 fi
6599da04
JM		 58 # A Vn.n version is a released version.
59 # A Tn.n version is a released field test version.
60 # A Xn.n version is an unreleased experimental baselevel.
61 # 1.2 uses "1.2" for uname -r.
62 cat <<EOF >dummy.s
63 .globl main
64 .ent main
65main:
66 .frame \$30,0,\$26,0
67 .prologue 0
83cfe7c0
JL		 68 .long 0x47e03d80 # implver $0
69 lda \$2,259
70 .long 0x47e20c21 # amask $2,$1
71 srl \$1,8,\$2
72 sll \$2,2,\$2
73 sll \$0,3,\$0
74 addl \$1,\$0,\$0
75 addl \$2,\$0,\$0
6599da04
JM		 76 ret \$31,(\$26),1
77 .end main
78EOF
79 ${CC-cc} dummy.s -o dummy 2>/dev/null
80 if test "$?" = 0 ; then
81 ./dummy
82 case "$?" in
83cfe7c0
JL		 83 7)
84 UNAME_MACHINE="alpha"
85 ;;
86 15)
6599da04
JM		 87 UNAME_MACHINE="alphaev5"
88 ;;
83cfe7c0 89 14)
6599da04
JM		 90 UNAME_MACHINE="alphaev56"
91 ;;
83cfe7c0
JL		 92 10)
93 UNAME_MACHINE="alphapca56"
94 ;;
95 16)
96 UNAME_MACHINE="alphaev6"
97 ;;
6599da04
JM		 98 esac
99 fi
100 rm -f dummy.s dummy
4b877abd 101 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
6599da04
JM		 102 exit 0 ;;
103 21064:Windows_NT:50:3)
104 echo alpha-dec-winnt3.5
105 exit 0 ;;
106 Amiga*:UNIX_System_V:4.0:*)
107 echo m68k-cbm-sysv4
108 exit 0;;
109 amiga:NetBSD:*:*)
110 echo m68k-cbm-netbsd${UNAME_RELEASE}
111 exit 0 ;;
112 amiga:OpenBSD:*:*)
113 echo m68k-unknown-openbsd${UNAME_RELEASE}
114 exit 0 ;;
115 arc64:OpenBSD:*:*)
116 echo mips64el-unknown-openbsd${UNAME_RELEASE}
117 exit 0 ;;
118 arc:OpenBSD:*:*)
119 echo mipsel-unknown-openbsd${UNAME_RELEASE}
120 exit 0 ;;
121 hkmips:OpenBSD:*:*)
122 echo mips-unknown-openbsd${UNAME_RELEASE}
123 exit 0 ;;
124 pmax:OpenBSD:*:*)
125 echo mipsel-unknown-openbsd${UNAME_RELEASE}
126 exit 0 ;;
127 sgi:OpenBSD:*:*)
128 echo mips-unknown-openbsd${UNAME_RELEASE}
129 exit 0 ;;
130 wgrisc:OpenBSD:*:*)
131 echo mipsel-unknown-openbsd${UNAME_RELEASE}
132 exit 0 ;;
133 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
134 echo arm-acorn-riscix${UNAME_RELEASE}
135 exit 0;;
136 arm32:NetBSD:*:*)
137 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
138 exit 0 ;;
139 SR2?01:HI-UX/MPP:*:*)
140 echo hppa1.1-hitachi-hiuxmpp
141 exit 0;;
142 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
143 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
144 if test "`(/bin/universe) 2>/dev/null`" = att ; then
145 echo pyramid-pyramid-sysv3
146 else
147 echo pyramid-pyramid-bsd
148 fi
149 exit 0 ;;
150 NILE:*:*:dcosx)
151 echo pyramid-pyramid-svr4
152 exit 0 ;;
153 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
154 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
155 exit 0 ;;
156 i86pc:SunOS:5.*:*)
157 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
158 exit 0 ;;
159 sun4*:SunOS:6*:*)
160 # According to config.sub, this is the proper way to canonicalize
161 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
162 # it's likely to be more like Solaris than SunOS4.
163 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
164 exit 0 ;;
165 sun4*:SunOS:*:*)
166 case "`/usr/bin/arch -k`" in
167 Series*|S4*)
168 UNAME_RELEASE=`uname -v`
169 ;;
170 esac
171 # Japanese Language versions have a version number like `4.1.3-JL'.
172 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
173 exit 0 ;;
174 sun3*:SunOS:*:*)
175 echo m68k-sun-sunos${UNAME_RELEASE}
176 exit 0 ;;
7818d6fc
JW		 177 sun*:*:4.2BSD:*)
178 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
179 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
180 case "`/bin/arch`" in
181 sun3)
182 echo m68k-sun-sunos${UNAME_RELEASE}
183 ;;
184 sun4)
185 echo sparc-sun-sunos${UNAME_RELEASE}
186 ;;
187 esac
188 exit 0 ;;
6599da04
JM		 189 aushp:SunOS:*:*)
190 echo sparc-auspex-sunos${UNAME_RELEASE}
191 exit 0 ;;
192 atari*:NetBSD:*:*)
193 echo m68k-atari-netbsd${UNAME_RELEASE}
194 exit 0 ;;
195 atari*:OpenBSD:*:*)
196 echo m68k-unknown-openbsd${UNAME_RELEASE}
197 exit 0 ;;
198 sun3*:NetBSD:*:*)
199 echo m68k-sun-netbsd${UNAME_RELEASE}
200 exit 0 ;;
201 sun3*:OpenBSD:*:*)
202 echo m68k-unknown-openbsd${UNAME_RELEASE}
203 exit 0 ;;
204 mac68k:NetBSD:*:*)
205 echo m68k-apple-netbsd${UNAME_RELEASE}
206 exit 0 ;;
207 mac68k:OpenBSD:*:*)
208 echo m68k-unknown-openbsd${UNAME_RELEASE}
209 exit 0 ;;
210 mvme68k:OpenBSD:*:*)
211 echo m68k-unknown-openbsd${UNAME_RELEASE}
212 exit 0 ;;
213 mvme88k:OpenBSD:*:*)
214 echo m88k-unknown-openbsd${UNAME_RELEASE}
215 exit 0 ;;
216 powerpc:machten:*:*)
217 echo powerpc-apple-machten${UNAME_RELEASE}
218 exit 0 ;;
219 RISC*:Mach:*:*)
220 echo mips-dec-mach_bsd4.3
221 exit 0 ;;
222 RISC*:ULTRIX:*:*)
223 echo mips-dec-ultrix${UNAME_RELEASE}
224 exit 0 ;;
225 VAX*:ULTRIX*:*:*)
226 echo vax-dec-ultrix${UNAME_RELEASE}
227 exit 0 ;;
228 2020:CLIX:*:*)
229 echo clipper-intergraph-clix${UNAME_RELEASE}
230 exit 0 ;;
231 mips:*:*:UMIPS | mips:*:*:RISCos)
232 sed 's/^ //' << EOF >dummy.c
233 int main (argc, argv) int argc; char **argv; {
234 #if defined (host_mips) && defined (MIPSEB)
235 #if defined (SYSTYPE_SYSV)
236 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
237 #endif
238 #if defined (SYSTYPE_SVR4)
239 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
240 #endif
241 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
242 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
243 #endif
244 #endif
245 exit (-1);
246 }
247EOF
248 ${CC-cc} dummy.c -o dummy \
249 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
250 && rm dummy.c dummy && exit 0
251 rm -f dummy.c dummy
252 echo mips-mips-riscos${UNAME_RELEASE}
253 exit 0 ;;
254 Night_Hawk:Power_UNIX:*:*)
255 echo powerpc-harris-powerunix
256 exit 0 ;;
257 m88k:CX/UX:7*:*)
258 echo m88k-harris-cxux7
259 exit 0 ;;
260 m88k:*:4*:R4*)
261 echo m88k-motorola-sysv4
262 exit 0 ;;
263 m88k:*:3*:R3*)
264 echo m88k-motorola-sysv3
265 exit 0 ;;
266 AViiON:dgux:*:*)
267 # DG/UX returns AViiON for all architectures
268 UNAME_PROCESSOR=`/usr/bin/uname -p`
269 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
270 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
271 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
272 echo m88k-dg-dgux${UNAME_RELEASE}
273 else
274 echo m88k-dg-dguxbcs${UNAME_RELEASE}
275 fi
276 else echo i586-dg-dgux${UNAME_RELEASE}
277 fi
278 exit 0 ;;
279 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
280 echo m88k-dolphin-sysv3
281 exit 0 ;;
282 M88*:*:R3*:*)
283 # Delta 88k system running SVR3
284 echo m88k-motorola-sysv3
285 exit 0 ;;
286 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
287 echo m88k-tektronix-sysv3
288 exit 0 ;;
289 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
290 echo m68k-tektronix-bsd
291 exit 0 ;;
292 *:IRIX*:*:*)
293 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
294 exit 0 ;;
295 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
296 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
297 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
298 i?86:AIX:*:*)
299 echo i386-ibm-aix
300 exit 0 ;;
301 *:AIX:2:3)
302 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
303 sed 's/^ //' << EOF >dummy.c
304 #include <sys/systemcfg.h>
305
306 main()
307 {
308 if (!__power_pc())
309 exit(1);
310 puts("powerpc-ibm-aix3.2.5");
311 exit(0);
312 }
313EOF
314 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
315 rm -f dummy.c dummy
316 echo rs6000-ibm-aix3.2.5
317 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
318 echo rs6000-ibm-aix3.2.4
319 else
320 echo rs6000-ibm-aix3.2
321 fi
322 exit 0 ;;
323 *:AIX:*:4)
324 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
325 IBM_ARCH=rs6000
326 else
327 IBM_ARCH=powerpc
328 fi
329 if [ -x /usr/bin/oslevel ] ; then
330 IBM_REV=`/usr/bin/oslevel`
331 else
332 IBM_REV=4.${UNAME_RELEASE}
333 fi
334 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
335 exit 0 ;;
336 *:AIX:*:*)
337 echo rs6000-ibm-aix
338 exit 0 ;;
339 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
340 echo romp-ibm-bsd4.4
341 exit 0 ;;
342 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
343 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
344 exit 0 ;; # report: romp-ibm BSD 4.3
345 *:BOSX:*:*)
346 echo rs6000-bull-bosx
347 exit 0 ;;
348 DPX/2?00:B.O.S.:*:*)
349 echo m68k-bull-sysv3
350 exit 0 ;;
351 9000/[34]??:4.3bsd:1.*:*)
352 echo m68k-hp-bsd
353 exit 0 ;;
354 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
355 echo m68k-hp-bsd4.4
356 exit 0 ;;
c4acd909
MK		 357 *9??*:MPE/iX:*:*)
358 echo hppa1.0-hp-mpeix
359 exit 0 ;;
6599da04
JM		 360 9000/[3478]??:HP-UX:*:*)
361 case "${UNAME_MACHINE}" in
362 9000/31? ) HP_ARCH=m68000 ;;
363 9000/[34]?? ) HP_ARCH=m68k ;;
228197ee
LT		 364 9000/6?? ) HP_ARCH=hppa1.0 ;;
365 9000/78? ) HP_ARCH=hppa1.1 ;; # FIXME: really hppa2.0
366 9000/7?? ) HP_ARCH=hppa1.1 ;;
367 9000/8[67]1 | 9000/80[24] | 9000/8[78]9 | 9000/893 )
368 HP_ARCH=hppa1.1 ;; # FIXME: really hppa2.0
369 9000/8?[13679] ) HP_ARCH=hppa1.1 ;;
370 9000/8?? ) HP_ARCH=hppa1.0 ;;
6599da04
JM		 371 esac
372 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
373 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
374 exit 0 ;;
375 3050*:HI-UX:*:*)
376 sed 's/^ //' << EOF >dummy.c
377 #include <unistd.h>
378 int
379 main ()
380 {
381 long cpu = sysconf (_SC_CPU_VERSION);
382 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
383 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
384 results, however. */
385 if (CPU_IS_PA_RISC (cpu))
386 {
387 switch (cpu)
388 {
389 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
390 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
391 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
392 default: puts ("hppa-hitachi-hiuxwe2"); break;
393 }
394 }
395 else if (CPU_IS_HP_MC68K (cpu))
396 puts ("m68k-hitachi-hiuxwe2");
397 else puts ("unknown-hitachi-hiuxwe2");
398 exit (0);
399 }
400EOF
401 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
402 rm -f dummy.c dummy
403 echo unknown-hitachi-hiuxwe2
404 exit 0 ;;
405 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
406 echo hppa1.1-hp-bsd
407 exit 0 ;;
408 9000/8??:4.3bsd:*:*)
409 echo hppa1.0-hp-bsd
410 exit 0 ;;
411 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
412 echo hppa1.1-hp-osf
413 exit 0 ;;
414 hp8??:OSF1:*:*)
415 echo hppa1.0-hp-osf
416 exit 0 ;;
417 i?86:OSF1:*:*)
418 if [ -x /usr/sbin/sysversion ] ; then
419 echo ${UNAME_MACHINE}-unknown-osf1mk
420 else
421 echo ${UNAME_MACHINE}-unknown-osf1
422 fi
423 exit 0 ;;
424 parisc*:Lites*:*:*)
425 echo hppa1.1-hp-lites
426 exit 0 ;;
427 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
428 echo c1-convex-bsd
429 exit 0 ;;
430 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
431 if getsysinfo -f scalar_acc
432 then echo c32-convex-bsd
433 else echo c2-convex-bsd
434 fi
435 exit 0 ;;
436 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
437 echo c34-convex-bsd
438 exit 0 ;;
439 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
440 echo c38-convex-bsd
441 exit 0 ;;
442 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
443 echo c4-convex-bsd
444 exit 0 ;;
445 CRAY*X-MP:*:*:*)
446 echo xmp-cray-unicos
447 exit 0 ;;
448 CRAY*Y-MP:*:*:*)
449 echo ymp-cray-unicos${UNAME_RELEASE}
450 exit 0 ;;
451 CRAY*[A-Z]90:*:*:*)
452 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
453 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
454 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
455 exit 0 ;;
456 CRAY*TS:*:*:*)
457 echo t90-cray-unicos${UNAME_RELEASE}
458 exit 0 ;;
459 CRAY-2:*:*:*)
460 echo cray2-cray-unicos
461 exit 0 ;;
462 F300:UNIX_System_V:*:*)
4b877abd 463 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
6599da04
JM		 464 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
465 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
466 exit 0 ;;
467 F301:UNIX_System_V:*:*)
468 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
469 exit 0 ;;
470 hp3[0-9][05]:NetBSD:*:*)
471 echo m68k-hp-netbsd${UNAME_RELEASE}
472 exit 0 ;;
473 hp300:OpenBSD:*:*)
474 echo m68k-unknown-openbsd${UNAME_RELEASE}
475 exit 0 ;;
476 i?86:BSD/386:*:* | *:BSD/OS:*:*)
477 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
478 exit 0 ;;
479 *:FreeBSD:*:*)
480 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
481 exit 0 ;;
482 *:NetBSD:*:*)
483 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
484 exit 0 ;;
485 *:OpenBSD:*:*)
486 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
487 exit 0 ;;
488 i*:CYGWIN*:*)
0aadd657 489 echo ${UNAME_MACHINE}-pc-cygwin32
6599da04
JM		 490 exit 0 ;;
491 i*:MINGW*:*)
0aadd657 492 echo ${UNAME_MACHINE}-pc-mingw32
6599da04
JM		 493 exit 0 ;;
494 p*:CYGWIN*:*)
495 echo powerpcle-unknown-cygwin32
496 exit 0 ;;
497 prep*:SunOS:5.*:*)
498 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
499 exit 0 ;;
500 *:GNU:*:*)
501 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
502 exit 0 ;;
503 *:Linux:*:*)
6eef3189
PB		 504 # uname on the ARM produces all sorts of strangeness, and we need to
505 # filter it out.
506 case "$UNAME_MACHINE" in
507 arm* | sa110*) UNAME_MACHINE="arm" ;;
508 esac
509
6599da04
JM		 510 # The BFD linker knows what the default object file format is, so
511 # first see if it will tell us.
512 ld_help_string=`ld --help 2>&1`
513 ld_supported_emulations=`echo $ld_help_string \
514 | sed -ne '/supported emulations:/!d
515 s/[ ][ ]*/ /g
516 s/.*supported emulations: *//
517 s/ .*//
518 p'`
519 case "$ld_supported_emulations" in
520 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
521 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
522 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
6eef3189 523 armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
6599da04 524 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
5f1a18f6
JL		 525 elf32ppc)
526 # Determine Lib Version
527 cat >dummy.c <<EOF
528#include <features.h>
529#if defined(__GLIBC__)
530extern char __libc_version[];
531extern char __libc_release[];
532#endif
533main(argc, argv)
534 int argc;
535 char *argv[];
536{
537#if defined(__GLIBC__)
538 printf("%s %s\n", __libc_version, __libc_release);
539#else
540 printf("unkown\n");
541#endif
542 return 0;
543}
544EOF
545 LIBC=""
546 ${CC-cc} dummy.c -o dummy 2>/dev/null
547 if test "$?" = 0 ; then
548 ./dummy | grep 1\.99 > /dev/null
549 if test "$?" = 0 ; then
550 LIBC="libc1"
551 fi
552 fi
553 rm -f dummy.c dummy
554 echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;
6599da04
JM		 555 esac
556
557 if test "${UNAME_MACHINE}" = "alpha" ; then
558 sed 's/^ //' <<EOF >dummy.s
559 .globl main
560 .ent main
561 main:
562 .frame \$30,0,\$26,0
563 .prologue 0
83cfe7c0
JL		 564 .long 0x47e03d80 # implver $0
565 lda \$2,259
566 .long 0x47e20c21 # amask $2,$1
567 srl \$1,8,\$2
568 sll \$2,2,\$2
569 sll \$0,3,\$0
570 addl \$1,\$0,\$0
571 addl \$2,\$0,\$0
6599da04
JM		 572 ret \$31,(\$26),1
573 .end main
574EOF
7818d6fc 575 LIBC=""
6599da04
JM		 576 ${CC-cc} dummy.s -o dummy 2>/dev/null
577 if test "$?" = 0 ; then
578 ./dummy
579 case "$?" in
83cfe7c0
JL		 580 7)
581 UNAME_MACHINE="alpha"
582 ;;
583 15)
584 UNAME_MACHINE="alphaev5"
585 ;;
586 14)
587 UNAME_MACHINE="alphaev56"
588 ;;
589 10)
590 UNAME_MACHINE="alphapca56"
591 ;;
592 16)
593 UNAME_MACHINE="alphaev6"
594 ;;
7818d6fc
JW		 595 esac
596
597 objdump --private-headers dummy | \
598 grep ld.so.1 > /dev/null
599 if test "$?" = 0 ; then
600 LIBC="libc1"
601 fi
602 fi
603 rm -f dummy.s dummy
604 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
6599da04
JM		 605 elif test "${UNAME_MACHINE}" = "mips" ; then
606 cat >dummy.c <<EOF
607main(argc, argv)
608 int argc;
609 char *argv[];
610{
611#ifdef __MIPSEB__
612 printf ("%s-unknown-linux-gnu\n", argv[1]);
613#endif
614#ifdef __MIPSEL__
615 printf ("%sel-unknown-linux-gnu\n", argv[1]);
616#endif
617 return 0;
618}
619EOF
620 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
621 rm -f dummy.c dummy
622 else
623 # Either a pre-BFD a.out linker (linux-gnuoldld)
624 # or one that does not give us useful --help.
625 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
626 # If ld does not provide *any* "supported emulations:"
627 # that means it is gnuoldld.
628 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
629 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
630
631 case "${UNAME_MACHINE}" in
632 i?86)
633 VENDOR=pc;
634 ;;
635 *)
636 VENDOR=unknown;
637 ;;
638 esac
639 # Determine whether the default compiler is a.out or elf
640 cat >dummy.c <<EOF
641#include <features.h>
642main(argc, argv)
643 int argc;
644 char *argv[];
645{
646#ifdef __ELF__
647# ifdef __GLIBC__
648# if __GLIBC__ >= 2
649 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
650# else
651 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
652# endif
653# else
654 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
655# endif
656#else
657 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
658#endif
659 return 0;
660}
661EOF
662 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
663 rm -f dummy.c dummy
664 fi ;;
665# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
666# are messed up and put the nodename in both sysname and nodename.
667 i?86:DYNIX/ptx:4*:*)
668 echo i386-sequent-sysv4
669 exit 0 ;;
670 i?86:UNIX_SV:4.2MP:2.*)
671 # Unixware is an offshoot of SVR4, but it has its own version
672 # number series starting with 2...
673 # I am not positive that other SVR4 systems won't match this,
674 # I just have to hope. -- rms.
675 # Use sysv4.2uw... so that sysv4* matches it.
676 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
677 exit 0 ;;
678 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
679 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
680 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
681 else
682 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
683 fi
684 exit 0 ;;
936cb323
RL		 685 i?86:*:5:7)
686 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
687 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
688 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
689 && UNAME_MACHINE=i586
6288717f
RL		 690 (/bin/uname -X|egrep '^Machine.*PentII' >/dev/null) \
691 && UNAME_MACHINE=i686
4746e092
JL		 692 (/bin/uname -X|egrep '^Machine.*Pent II' >/dev/null) \
693 && UNAME_MACHINE=i686
6288717f
RL		 694 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
695 && UNAME_MACHINE=i686
936cb323
RL		 696 echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
697 exit 0 ;;
6599da04
JM		 698 i?86:*:3.2:*)
699 if test -f /usr/options/cb.name; then
700 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
701 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
702 elif /bin/uname -X 2>/dev/null >/dev/null ; then
703 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
704 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
705 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
706 && UNAME_MACHINE=i586
276d5ee0
RL		 707 (/bin/uname -X|egrep '^Machine.*PentII' >/dev/null) \
708 && UNAME_MACHINE=i686
4746e092
JL		 709 (/bin/uname -X|egrep '^Machine.*Pent II' >/dev/null) \
710 && UNAME_MACHINE=i686
6288717f
RL		 711 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
712 && UNAME_MACHINE=i686
6599da04
JM		 713 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
714 else
715 echo ${UNAME_MACHINE}-pc-sysv32
716 fi
717 exit 0 ;;
718 pc:*:*:*)
719 # uname -m prints for DJGPP always 'pc', but it prints nothing about
720 # the processor, so we play safe by assuming i386.
721 echo i386-pc-msdosdjgpp
722 exit 0 ;;
723 Intel:Mach:3*:*)
724 echo i386-pc-mach3
725 exit 0 ;;
726 paragon:*:*:*)
727 echo i860-intel-osf1
728 exit 0 ;;
729 i860:*:4.*:*) # i860-SVR4
730 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
731 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
732 else # Add other i860-SVR4 vendors below as they are discovered.
733 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
734 fi
735 exit 0 ;;
736 mini*:CTIX:SYS*5:*)
737 # "miniframe"
738 echo m68010-convergent-sysv
739 exit 0 ;;
740 M68*:*:R3V[567]*:*)
741 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
742 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
743 OS_REL=''
744 test -r /etc/.relid \
745 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
746 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
747 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
748 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
749 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
750 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
751 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
752 && echo i486-ncr-sysv4 && exit 0 ;;
753 m68*:LynxOS:2.*:*)
754 echo m68k-unknown-lynxos${UNAME_RELEASE}
755 exit 0 ;;
756 mc68030:UNIX_System_V:4.*:*)
757 echo m68k-atari-sysv4
758 exit 0 ;;
759 i?86:LynxOS:2.*:*)
760 echo i386-unknown-lynxos${UNAME_RELEASE}
761 exit 0 ;;
762 TSUNAMI:LynxOS:2.*:*)
763 echo sparc-unknown-lynxos${UNAME_RELEASE}
764 exit 0 ;;
765 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
766 echo rs6000-unknown-lynxos${UNAME_RELEASE}
767 exit 0 ;;
768 SM[BE]S:UNIX_SV:*:*)
769 echo mips-dde-sysv${UNAME_RELEASE}
770 exit 0 ;;
771 RM*:SINIX-*:*:*)
772 echo mips-sni-sysv4
773 exit 0 ;;
774 *:SINIX-*:*:*)
775 if uname -p 2>/dev/null >/dev/null ; then
776 UNAME_MACHINE=`(uname -p) 2>/dev/null`
777 echo ${UNAME_MACHINE}-sni-sysv4
778 else
779 echo ns32k-sni-sysv
780 fi
781 exit 0 ;;
782 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
783 # says <Richard.M.Bartel@ccMail.Census.GOV>
784 echo i586-unisys-sysv4
785 exit 0 ;;
786 *:UNIX_System_V:4*:FTX*)
787 # From Gerald Hewes <hewes@openmarket.com>.
788 # How about differentiating between stratus architectures? -djm
789 echo hppa1.1-stratus-sysv4
790 exit 0 ;;
791 *:*:*:FTX*)
792 # From seanf@swdc.stratus.com.
793 echo i860-stratus-sysv4
794 exit 0 ;;
795 mc68*:A/UX:*:*)
796 echo m68k-apple-aux${UNAME_RELEASE}
797 exit 0 ;;
798 news*:NEWS-OS:*:6*)
799 echo mips-sony-newsos6
800 exit 0 ;;
801 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
802 if [ -d /usr/nec ]; then
803 echo mips-nec-sysv${UNAME_RELEASE}
804 else
805 echo mips-unknown-sysv${UNAME_RELEASE}
806 fi
807 exit 0 ;;
baf55877
FF		 808 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
809 echo powerpc-be-beos
810 exit 0 ;;
811 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
812 echo powerpc-apple-beos
813 exit 0 ;;
6599da04
JM		 814esac
815
816#echo '(No uname command or uname output not recognized.)' 1>&2
817#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
818
819cat >dummy.c <<EOF
820#ifdef _SEQUENT_
821# include <sys/types.h>
822# include <sys/utsname.h>
823#endif
824main ()
825{
826#if defined (sony)
827#if defined (MIPSEB)
828 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
829 I don't know.... */
830 printf ("mips-sony-bsd\n"); exit (0);
831#else
832#include <sys/param.h>
833 printf ("m68k-sony-newsos%s\n",
834#ifdef NEWSOS4
835 "4"
836#else
837 ""
838#endif
839 ); exit (0);
840#endif
841#endif
842
843#if defined (__arm) && defined (__acorn) && defined (__unix)
844 printf ("arm-acorn-riscix"); exit (0);
845#endif
846
847#if defined (hp300) && !defined (hpux)
848 printf ("m68k-hp-bsd\n"); exit (0);
849#endif
850
851#if defined (NeXT)
852#if !defined (__ARCHITECTURE__)
853#define __ARCHITECTURE__ "m68k"
854#endif
855 int version;
856 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
857 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
858 exit (0);
859#endif
860
861#if defined (MULTIMAX) || defined (n16)
862#if defined (UMAXV)
863 printf ("ns32k-encore-sysv\n"); exit (0);
864#else
865#if defined (CMU)
866 printf ("ns32k-encore-mach\n"); exit (0);
867#else
868 printf ("ns32k-encore-bsd\n"); exit (0);
869#endif
870#endif
871#endif
872
873#if defined (__386BSD__)
874 printf ("i386-pc-bsd\n"); exit (0);
875#endif
876
877#if defined (sequent)
878#if defined (i386)
879 printf ("i386-sequent-dynix\n"); exit (0);
880#endif
881#if defined (ns32000)
882 printf ("ns32k-sequent-dynix\n"); exit (0);
883#endif
884#endif
885
886#if defined (_SEQUENT_)
887 struct utsname un;
888
889 uname(&un);
890
891 if (strncmp(un.version, "V2", 2) == 0) {
892 printf ("i386-sequent-ptx2\n"); exit (0);
893 }
894 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
895 printf ("i386-sequent-ptx1\n"); exit (0);
896 }
897 printf ("i386-sequent-ptx\n"); exit (0);
898
899#endif
900
901#if defined (vax)
902#if !defined (ultrix)
903 printf ("vax-dec-bsd\n"); exit (0);
904#else
905 printf ("vax-dec-ultrix\n"); exit (0);
906#endif
907#endif
908
909#if defined (alliant) && defined (i860)
910 printf ("i860-alliant-bsd\n"); exit (0);
911#endif
912
913 exit (1);
914}
915EOF
916
917${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
918rm -f dummy.c dummy
919
920# Apollos put the system type in the environment.
921
922test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
923
924# Convex versions that predate uname can use getsysinfo(1)
925
926if [ -x /usr/convex/getsysinfo ]
927then
928 case `getsysinfo -f cpu_type` in
929 c1*)
930 echo c1-convex-bsd
931 exit 0 ;;
932 c2*)
933 if getsysinfo -f scalar_acc
934 then echo c32-convex-bsd
935 else echo c2-convex-bsd
936 fi
937 exit 0 ;;
938 c34*)
939 echo c34-convex-bsd
940 exit 0 ;;
941 c38*)
942 echo c38-convex-bsd
943 exit 0 ;;
944 c4*)
945 echo c4-convex-bsd
946 exit 0 ;;
947 esac
948fi
949
950#echo '(Unable to guess system type)' 1>&2
951
952exit 1
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