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Based on patches from H.J. Lu <hjl@nynexst.com>:
[deliverable/binutils-gdb.git] / config.guess
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1#!/bin/sh
2# Attempt to guess a canonical system name.
3# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
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., 675 Mass Ave, Cambridge, MA 02139, 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:V*:*)
55 # After 1.2, OSF1 uses "V1.3" for uname -r.
56 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^V//'`
57 exit 0 ;;
58 alpha:OSF1:*:*)
59 # 1.2 uses "1.2" for uname -r.
60 echo alpha-dec-osf${UNAME_RELEASE}
61 exit 0 ;;
62 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
63 echo arm-acorn-riscix${UNAME_RELEASE}
64 exit 0;;
65 Pyramid*:OSx*:*:*)
66 if test "`(/bin/universe) 2>/dev/null`" = att ; then
67 echo pyramid-pyramid-sysv3
68 else
69 echo pyramid-pyramid-bsd
70 fi
71 exit 0 ;;
72 sun4*:SunOS:5.*:*)
73 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
74 exit 0 ;;
75 sun4*:SunOS:6*:*)
76 # According to config.sub, this is the proper way to canonicalize
77 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
78 # it's likely to be more like Solaris than SunOS4.
79 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
80 exit 0 ;;
81 sun4*:SunOS:*:*)
82 case "`/usr/bin/arch -k`" in
83 Series*|S4*)
84 UNAME_RELEASE=`uname -v`
85 ;;
86 esac
87 # Japanese Language versions have a version number like `4.1.3-JL'.
88 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
89 exit 0 ;;
90 sun3*:SunOS:*:*)
91 echo m68k-sun-sunos${UNAME_RELEASE}
92 exit 0 ;;
93 RISC*:ULTRIX:*:*)
94 echo mips-dec-ultrix${UNAME_RELEASE}
95 exit 0 ;;
96 VAX*:ULTRIX*:*:*)
97 echo vax-dec-ultrix${UNAME_RELEASE}
98 exit 0 ;;
99 mips:*:5*:RISCos)
100 echo mips-mips-riscos${UNAME_RELEASE}
101 exit 0 ;;
102 m88k:CX/UX:7*:*)
103 echo m88k-harris-cxux7
104 exit 0 ;;
105 m88k:*:4*:R4*)
106 echo m88k-motorola-sysv4
107 exit 0 ;;
108 m88k:*:3*:R3*)
109 echo m88k-motorola-sysv3
110 exit 0 ;;
111 AViiON:dgux:*:*)
112 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
113 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
114 echo m88k-dg-dgux${UNAME_RELEASE}
115 else
116 echo m88k-dg-dguxbcs${UNAME_RELEASE}
117 fi
118 exit 0 ;;
119 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
120 echo m88k-dolphin-sysv3
121 exit 0 ;;
122 M88*:*:R3*:*)
123 # Delta 88k system running SVR3
124 echo m88k-motorola-sysv3
125 exit 0 ;;
126 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
127 echo m88k-tektronix-sysv3
128 exit 0 ;;
129 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
130 echo m68k-tektronix-bsd
131 exit 0 ;;
132 *:IRIX*:*:*)
133 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
134 exit 0 ;;
135 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
136 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
137 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
138 i[34]86:AIX:*:*)
139 echo i386-ibm-aix
140 exit 0 ;;
141 *:AIX:2:3)
142 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
143 sed 's/^ //' << EOF >dummy.c
144 #include <sys/systemcfg.h>
145
146 main()
147 {
148 if (!__power_pc())
149 exit(1);
150 puts("powerpc-ibm-aix3.2.5");
151 exit(0);
152 }
153EOF
154 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
155 rm -f dummy.c dummy
156 echo rs6000-ibm-aix3.2.5
157 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
158 echo rs6000-ibm-aix3.2.4
159 else
160 echo rs6000-ibm-aix3.2
161 fi
162 exit 0 ;;
163 *:AIX:*:4)
164 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
165 IBM_ARCH=rs6000
166 else
167 IBM_ARCH=powerpc
168 fi
169 if grep bos410 /usr/include/stdio.h >/dev/null 2>&1; then
170 IBM_REV=4.1
171 elif grep bos411 /usr/include/stdio.h >/dev/null 2>&1; then
172 IBM_REV=4.1.1
173 else
174 IBM_REV=4.${UNAME_RELEASE}
175 fi
176 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
177 exit 0 ;;
178 *:AIX:*:*)
179 echo rs6000-ibm-aix
180 exit 0 ;;
181 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
182 echo romp-ibm-bsd4.4
183 exit 0 ;;
184 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
185 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
186 exit 0 ;; # report: romp-ibm BSD 4.3
187 *:BOSX:*:*)
188 echo rs6000-bull-bosx
189 exit 0 ;;
190 DPX/2?00:B.O.S.:*:*)
191 echo m68k-bull-sysv3
192 exit 0 ;;
193 9000/[34]??:4.3bsd:1.*:*)
194 echo m68k-hp-bsd
195 exit 0 ;;
196 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
197 echo m68k-hp-bsd4.4
198 exit 0 ;;
199 9000/[3478]??:HP-UX:*:*)
200 case "${UNAME_MACHINE}" in
201 9000/31? ) HP_ARCH=m68000 ;;
202 9000/[34]?? ) HP_ARCH=m68k ;;
203 9000/7?? | 9000/8?7 ) HP_ARCH=hppa1.1 ;;
204 9000/8?? ) HP_ARCH=hppa1.0 ;;
205 esac
206 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
207 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
208 exit 0 ;;
209 3050*:HI-UX:*:*)
210 sed 's/^ //' << EOF >dummy.c
211 #include <unistd.h>
212 int
213 main ()
214 {
215 long cpu = sysconf (_SC_CPU_VERSION);
216 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
217 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
218 results, however. */
219 if (CPU_IS_PA_RISC (cpu))
220 {
221 switch (cpu)
222 {
223 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
224 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
225 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
226 default: puts ("hppa-hitachi-hiuxwe2"); break;
227 }
228 }
229 else if (CPU_IS_HP_MC68K (cpu))
230 puts ("m68k-hitachi-hiuxwe2");
231 else puts ("unknown-hitachi-hiuxwe2");
232 exit (0);
233 }
234EOF
235 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
236 rm -f dummy.c dummy
237 echo unknown-hitachi-hiuxwe2
238 exit 0 ;;
239 9000/7??:4.3bsd:*:* | 9000/8?7:4.3bsd:*:* )
240 echo hppa1.1-hp-bsd
241 exit 0 ;;
242 9000/8??:4.3bsd:*:*)
243 echo hppa1.0-hp-bsd
244 exit 0 ;;
245 hp7??:OSF1:*:* | hp8?7:OSF1:*:* )
246 echo hppa1.1-hp-osf
247 exit 0 ;;
248 hp8??:OSF1:*:*)
249 echo hppa1.0-hp-osf
250 exit 0 ;;
251 parisc*:Lites*:*:*)
252 echo hppa1.1-hp-lites
253 exit 0 ;;
254 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
255 echo c1-convex-bsd
256 exit 0 ;;
257 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
258 if getsysinfo -f scalar_acc
259 then echo c32-convex-bsd
260 else echo c2-convex-bsd
261 fi
262 exit 0 ;;
263 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
264 echo c34-convex-bsd
265 exit 0 ;;
266 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
267 echo c38-convex-bsd
268 exit 0 ;;
269 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
270 echo c4-convex-bsd
271 exit 0 ;;
272 CRAY*X-MP:UNICOS:*:*)
273 echo xmp-cray-unicos
274 exit 0 ;;
275 CRAY*Y-MP:UNICOS:*:*)
276 echo ymp-cray-unicos
277 exit 0 ;;
278 CRAY-2:UNICOS:*:*)
279 echo cray2-cray-unicos
280 exit 0 ;;
281 hp3[0-9][05]:NetBSD:*:*)
282 echo m68k-hp-netbsd${UNAME_RELEASE}
283 exit 0 ;;
284 i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
285 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
286 exit 0 ;;
287 *:FreeBSD:*:*)
288 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
289 exit 0 ;;
290 *:NetBSD:*:*)
291 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
292 exit 0 ;;
293 *:GNU:*:*)
294 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
295 exit 0 ;;
296 *:Linux:*:*)
297 # Determine whether the default compiler is a.out or elf
298 cat >dummy.c <<EOF
299main(argc, argv)
300int argc;
301char *argv[];
302{
303#ifdef __ELF__
304 printf ("%s-unknown-linux\n", argv[1]);
305#else
306 printf ("%s-unknown-linuxaout\n", argv[1]);
307#endif
308 return 0;
309}
310EOF
311 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
312 rm -f dummy.c dummy;;
313# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
314# are messed up and put the nodename in both sysname and nodename.
315 i[34]86:DYNIX/ptx:4*:*)
316 echo i386-sequent-sysv4
317 exit 0 ;;
318 i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
319 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
320 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
321 else
322 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
323 fi
324 exit 0 ;;
325 i[34]86:*:3.2:*)
326 if /bin/uname -X 2>/dev/null >/dev/null ; then
327 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
328 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
329 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
330 elif test -f /usr/options/cb.name; then
331 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
332 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
333 else
334 echo ${UNAME_MACHINE}-unknown-sysv32
335 fi
336 exit 0 ;;
337 Intel:Mach:3*:*)
338 echo i386-unknown-mach3
339 exit 0 ;;
340 paragon:*:*:*)
341 echo i860-intel-osf1
342 exit 0 ;;
343 i860:*:4.*:*) # i860-SVR4
344 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
345 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
346 else # Add other i860-SVR4 vendors below as they are discovered.
347 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
348 fi
349 exit 0 ;;
350 mini*:CTIX:SYS*5:*)
351 # "miniframe"
352 echo m68010-convergent-sysv
353 exit 0 ;;
354 M680[234]0:*:R3V[567]*:*)
355 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
356 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
357 uname -p 2>/dev/null | grep 86 >/dev/null \
358 && echo i486-ncr-sysv4.3 && exit 0 ;;
359 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
360 uname -p 2>/dev/null | grep 86 >/dev/null \
361 && echo i486-ncr-sysv4 && exit 0 ;;
362 m680[234]0:LynxOS:2.2*:*)
363 echo m68k-lynx-lynxos${UNAME_RELEASE}
364 exit 0 ;;
365 mc68030:UNIX_System_V:4.*:*)
366 echo m68k-atari-sysv4
367 exit 0 ;;
368 i[34]86:LynxOS:2.2*:*)
369 echo i386-lynx-lynxos${UNAME_RELEASE}
370 exit 0 ;;
371 TSUNAMI:LynxOS:2.2*:*)
372 echo sparc-lynx-lynxos${UNAME_RELEASE}
373 exit 0 ;;
374 rs6000:LynxOS:2.2*:*)
375 echo rs6000-lynx-lynxos${UNAME_RELEASE}
376 exit 0 ;;
377 RM*:SINIX-*:*:*)
378 echo mips-sni-sysv4
379 exit 0 ;;
380 *:SINIX-*:*:*)
381 if uname -p 2>/dev/null >/dev/null ; then
382 UNAME_MACHINE=`(uname -p) 2>/dev/null`
383 echo ${UNAME_MACHINE}-sni-sysv4
384 else
385 echo ns32k-sni-sysv
386 fi
387 exit 0 ;;
388esac
389
390#echo '(No uname command or uname output not recognized.)' 1>&2
391#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
392
393cat >dummy.c <<EOF
394main ()
395{
396#if defined (sony)
397#if defined (MIPSEB)
398 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
399 I don't know.... */
400 printf ("mips-sony-bsd\n"); exit (0);
401#else
402#include <sys/param.h>
403 printf ("m68k-sony-newsos%s\n",
404#ifdef NEWSOS4
405 "4"
406#else
407 ""
408#endif
409 ); exit (0);
410#endif
411#endif
412
413#if defined (__arm) && defined (__acorn) && defined (__unix)
414 printf ("arm-acorn-riscix"); exit (0);
415#endif
416
417#if defined (hp300) && !defined (hpux)
418 printf ("m68k-hp-bsd\n"); exit (0);
419#endif
420
421#if defined (NeXT)
422#if !defined (__ARCHITECTURE__)
423#define __ARCHITECTURE__ "m68k"
424#endif
425 int version;
426 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
427 printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
428 exit (0);
429#endif
430
431#if defined (MULTIMAX) || defined (n16)
432#if defined (UMAXV)
433 printf ("ns32k-encore-sysv\n"); exit (0);
434#else
435#if defined (CMU)
436 printf ("ns32k-encore-mach\n"); exit (0);
437#else
438 printf ("ns32k-encore-bsd\n"); exit (0);
439#endif
440#endif
441#endif
442
443#if defined (__386BSD__)
444 printf ("i386-unknown-bsd\n"); exit (0);
445#endif
446
447#if defined (sequent)
448#if defined (i386)
449 printf ("i386-sequent-dynix\n"); exit (0);
450#endif
451#if defined (ns32000)
452 printf ("ns32k-sequent-dynix\n"); exit (0);
453#endif
454#endif
455
456#if defined (_SEQUENT_)
457 printf ("i386-sequent-ptx\n"); exit (0);
458#endif
459
460#if defined (vax)
461#if !defined (ultrix)
462 printf ("vax-dec-bsd\n"); exit (0);
463#else
464 printf ("vax-dec-ultrix\n"); exit (0);
465#endif
466#endif
467
468#if defined (alliant) && defined (i860)
469 printf ("i860-alliant-bsd\n"); exit (0);
470#endif
471
472 exit (1);
473}
474EOF
475
476${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
477rm -f dummy.c dummy
478
479# Apollos put the system type in the environment.
480
481test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
482
483# Convex versions that predate uname can use getsysinfo(1)
484
485if [ -x /usr/convex/getsysinfo ]
486then
487 case `getsysinfo -f cpu_type` in
488 c1*)
489 echo c1-convex-bsd
490 exit 0 ;;
491 c2*)
492 if getsysinfo -f scalar_acc
493 then echo c32-convex-bsd
494 else echo c2-convex-bsd
495 fi
496 exit 0 ;;
497 c34*)
498 echo c34-convex-bsd
499 exit 0 ;;
500 c38*)
501 echo c38-convex-bsd
502 exit 0 ;;
503 c4*)
504 echo c4-convex-bsd
505 exit 0 ;;
506 esac
507fi
508
509#echo '(Unable to guess system type)' 1>&2
510
511exit 1
GDB Binutils - Deliverables
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