blob: 19066fbacc8f78361ed305ef0186cb9db65414f4 [file] [log] [blame]
Theodore Ts'o50e1e101997-04-26 13:58:21 +00001#! /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 21064:Windows_NT:50:3)
63 echo alpha-dec-winnt3.5
64 exit 0 ;;
65 amiga:NetBSD:*:*)
66 echo m68k-cbm-netbsd${UNAME_RELEASE}
67 exit 0 ;;
68 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
69 echo arm-acorn-riscix${UNAME_RELEASE}
70 exit 0;;
71 Pyramid*:OSx*:*:*)
72 if test "`(/bin/universe) 2>/dev/null`" = att ; then
73 echo pyramid-pyramid-sysv3
74 else
75 echo pyramid-pyramid-bsd
76 fi
77 exit 0 ;;
78 sun4*:SunOS:5.*:*)
79 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
80 exit 0 ;;
81 i86pc:SunOS:5.*:*)
82 echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
83 exit 0 ;;
84 sun4*:SunOS:6*:*)
85 # According to config.sub, this is the proper way to canonicalize
86 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
87 # it's likely to be more like Solaris than SunOS4.
88 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
89 exit 0 ;;
90 sun4*:SunOS:*:*)
91 case "`/usr/bin/arch -k`" in
92 Series*|S4*)
93 UNAME_RELEASE=`uname -v`
94 ;;
95 esac
96 # Japanese Language versions have a version number like `4.1.3-JL'.
97 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
98 exit 0 ;;
99 sun3*:SunOS:*:*)
100 echo m68k-sun-sunos${UNAME_RELEASE}
101 exit 0 ;;
102 atari*:NetBSD:*:*)
103 echo m68k-atari-netbsd${UNAME_RELEASE}
104 exit 0 ;;
105 sun3*:NetBSD:*:*)
106 echo m68k-sun-netbsd${UNAME_RELEASE}
107 exit 0 ;;
108 mac68k:NetBSD:*:*)
109 echo m68k-apple-netbsd${UNAME_RELEASE}
110 exit 0 ;;
111 RISC*:ULTRIX:*:*)
112 echo mips-dec-ultrix${UNAME_RELEASE}
113 exit 0 ;;
114 VAX*:ULTRIX*:*:*)
115 echo vax-dec-ultrix${UNAME_RELEASE}
116 exit 0 ;;
117 mips:*:5*:RISCos)
118 echo mips-mips-riscos${UNAME_RELEASE}
119 exit 0 ;;
120 m88k:CX/UX:7*:*)
121 echo m88k-harris-cxux7
122 exit 0 ;;
123 m88k:*:4*:R4*)
124 echo m88k-motorola-sysv4
125 exit 0 ;;
126 m88k:*:3*:R3*)
127 echo m88k-motorola-sysv3
128 exit 0 ;;
129 AViiON:dgux:*:*)
130 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
131 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
132 echo m88k-dg-dgux${UNAME_RELEASE}
133 else
134 echo m88k-dg-dguxbcs${UNAME_RELEASE}
135 fi
136 exit 0 ;;
137 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
138 echo m88k-dolphin-sysv3
139 exit 0 ;;
140 M88*:*:R3*:*)
141 # Delta 88k system running SVR3
142 echo m88k-motorola-sysv3
143 exit 0 ;;
144 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
145 echo m88k-tektronix-sysv3
146 exit 0 ;;
147 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
148 echo m68k-tektronix-bsd
149 exit 0 ;;
150 *:IRIX*:*:*)
151 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
152 exit 0 ;;
153 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
154 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
155 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
156 i[34]86:AIX:*:*)
157 echo i386-ibm-aix
158 exit 0 ;;
159 *:AIX:2:3)
160 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
161 sed 's/^ //' << EOF >dummy.c
162 #include <sys/systemcfg.h>
163
164 main()
165 {
166 if (!__power_pc())
167 exit(1);
168 puts("powerpc-ibm-aix3.2.5");
169 exit(0);
170 }
171EOF
172 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
173 rm -f dummy.c dummy
174 echo rs6000-ibm-aix3.2.5
175 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
176 echo rs6000-ibm-aix3.2.4
177 else
178 echo rs6000-ibm-aix3.2
179 fi
180 exit 0 ;;
181 *:AIX:*:4)
182 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
183 IBM_ARCH=rs6000
184 else
185 IBM_ARCH=powerpc
186 fi
187 if grep bos410 /usr/include/stdio.h >/dev/null 2>&1; then
188 IBM_REV=4.1
189 elif grep bos411 /usr/include/stdio.h >/dev/null 2>&1; then
190 IBM_REV=4.1.1
191 else
192 IBM_REV=4.${UNAME_RELEASE}
193 fi
194 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
195 exit 0 ;;
196 *:AIX:*:*)
197 echo rs6000-ibm-aix
198 exit 0 ;;
199 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
200 echo romp-ibm-bsd4.4
201 exit 0 ;;
202 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
203 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
204 exit 0 ;; # report: romp-ibm BSD 4.3
205 *:BOSX:*:*)
206 echo rs6000-bull-bosx
207 exit 0 ;;
208 DPX/2?00:B.O.S.:*:*)
209 echo m68k-bull-sysv3
210 exit 0 ;;
211 9000/[34]??:4.3bsd:1.*:*)
212 echo m68k-hp-bsd
213 exit 0 ;;
214 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
215 echo m68k-hp-bsd4.4
216 exit 0 ;;
217 9000/[3478]??:HP-UX:*:*)
218 case "${UNAME_MACHINE}" in
219 9000/31? ) HP_ARCH=m68000 ;;
220 9000/[34]?? ) HP_ARCH=m68k ;;
221 9000/7?? | 9000/8?7 ) HP_ARCH=hppa1.1 ;;
222 9000/8?? ) HP_ARCH=hppa1.0 ;;
223 esac
224 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
225 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
226 exit 0 ;;
227 3050*:HI-UX:*:*)
228 sed 's/^ //' << EOF >dummy.c
229 #include <unistd.h>
230 int
231 main ()
232 {
233 long cpu = sysconf (_SC_CPU_VERSION);
234 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
235 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
236 results, however. */
237 if (CPU_IS_PA_RISC (cpu))
238 {
239 switch (cpu)
240 {
241 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
242 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
243 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
244 default: puts ("hppa-hitachi-hiuxwe2"); break;
245 }
246 }
247 else if (CPU_IS_HP_MC68K (cpu))
248 puts ("m68k-hitachi-hiuxwe2");
249 else puts ("unknown-hitachi-hiuxwe2");
250 exit (0);
251 }
252EOF
253 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
254 rm -f dummy.c dummy
255 echo unknown-hitachi-hiuxwe2
256 exit 0 ;;
257 9000/7??:4.3bsd:*:* | 9000/8?7:4.3bsd:*:* )
258 echo hppa1.1-hp-bsd
259 exit 0 ;;
260 9000/8??:4.3bsd:*:*)
261 echo hppa1.0-hp-bsd
262 exit 0 ;;
263 hp7??:OSF1:*:* | hp8?7:OSF1:*:* )
264 echo hppa1.1-hp-osf
265 exit 0 ;;
266 hp8??:OSF1:*:*)
267 echo hppa1.0-hp-osf
268 exit 0 ;;
269 parisc*:Lites*:*:*)
270 echo hppa1.1-hp-lites
271 exit 0 ;;
272 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
273 echo c1-convex-bsd
274 exit 0 ;;
275 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
276 if getsysinfo -f scalar_acc
277 then echo c32-convex-bsd
278 else echo c2-convex-bsd
279 fi
280 exit 0 ;;
281 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
282 echo c34-convex-bsd
283 exit 0 ;;
284 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
285 echo c38-convex-bsd
286 exit 0 ;;
287 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
288 echo c4-convex-bsd
289 exit 0 ;;
290 CRAY*X-MP:*:*:*)
291 echo xmp-cray-unicos
292 exit 0 ;;
293 CRAY*Y-MP:*:*:*)
294 echo ymp-cray-unicos${UNAME_RELEASE}
295 exit 0 ;;
296 CRAY*C90:*:*:*)
297 echo c90-cray-unicos${UNAME_RELEASE}
298 exit 0 ;;
299 CRAY-2:*:*:*)
300 echo cray2-cray-unicos
301 exit 0 ;;
302 hp3[0-9][05]:NetBSD:*:*)
303 echo m68k-hp-netbsd${UNAME_RELEASE}
304 exit 0 ;;
305 i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
306 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
307 exit 0 ;;
308 *:FreeBSD:*:*)
309 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
310 exit 0 ;;
311 *:NetBSD:*:*)
312 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
313 exit 0 ;;
314 *:GNU:*:*)
315 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
316 exit 0 ;;
317 *:Linux:*:*)
318 # Systems without a BFD linker
319 if test -d /usr/lib/ldscripts/. ; then
320 :
321 else
322 echo "${UNAME_MACHINE}-unknown-linuxoldld"
323 exit 0
324 fi
325 # Determine whether the default compiler is a.out or elf
326 cat >dummy.c <<EOF
327main(argc, argv)
328int argc;
329char *argv[];
330{
331#ifdef __ELF__
332 printf ("%s-unknown-linux\n", argv[1]);
333#else
334 printf ("%s-unknown-linuxaout\n", argv[1]);
335#endif
336 return 0;
337}
338EOF
339 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
340 rm -f dummy.c dummy;;
341# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
342# are messed up and put the nodename in both sysname and nodename.
343 i[34]86:DYNIX/ptx:4*:*)
344 echo i386-sequent-sysv4
345 exit 0 ;;
346 i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
347 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
348 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
349 else
350 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
351 fi
352 exit 0 ;;
353 i[34]86:*:3.2:*)
354 if test -f /usr/options/cb.name; then
355 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
356 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
357 elif /bin/uname -X 2>/dev/null >/dev/null ; then
358 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
359 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
360 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
361 else
362 echo ${UNAME_MACHINE}-unknown-sysv32
363 fi
364 exit 0 ;;
365 Intel:Mach:3*:*)
366 echo i386-unknown-mach3
367 exit 0 ;;
368 paragon:*:*:*)
369 echo i860-intel-osf1
370 exit 0 ;;
371 i860:*:4.*:*) # i860-SVR4
372 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
373 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
374 else # Add other i860-SVR4 vendors below as they are discovered.
375 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
376 fi
377 exit 0 ;;
378 mini*:CTIX:SYS*5:*)
379 # "miniframe"
380 echo m68010-convergent-sysv
381 exit 0 ;;
382 M680[234]0:*:R3V[567]*:*)
383 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
384 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
385 uname -p 2>/dev/null | grep 86 >/dev/null \
386 && echo i486-ncr-sysv4.3 && exit 0 ;;
387 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
388 uname -p 2>/dev/null | grep 86 >/dev/null \
389 && echo i486-ncr-sysv4 && exit 0 ;;
390 m680[234]0:LynxOS:2.2*:*)
391 echo m68k-lynx-lynxos${UNAME_RELEASE}
392 exit 0 ;;
393 mc68030:UNIX_System_V:4.*:*)
394 echo m68k-atari-sysv4
395 exit 0 ;;
396 i[34]86:LynxOS:2.2*:*)
397 echo i386-lynx-lynxos${UNAME_RELEASE}
398 exit 0 ;;
399 TSUNAMI:LynxOS:2.2*:*)
400 echo sparc-lynx-lynxos${UNAME_RELEASE}
401 exit 0 ;;
402 rs6000:LynxOS:2.2*:*)
403 echo rs6000-lynx-lynxos${UNAME_RELEASE}
404 exit 0 ;;
405 RM*:SINIX-*:*:*)
406 echo mips-sni-sysv4
407 exit 0 ;;
408 *:SINIX-*:*:*)
409 if uname -p 2>/dev/null >/dev/null ; then
410 UNAME_MACHINE=`(uname -p) 2>/dev/null`
411 echo ${UNAME_MACHINE}-sni-sysv4
412 else
413 echo ns32k-sni-sysv
414 fi
415 exit 0 ;;
416esac
417
418#echo '(No uname command or uname output not recognized.)' 1>&2
419#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
420
421cat >dummy.c <<EOF
422main ()
423{
424#if defined (sony)
425#if defined (MIPSEB)
426 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
427 I don't know.... */
428 printf ("mips-sony-bsd\n"); exit (0);
429#else
430#include <sys/param.h>
431 printf ("m68k-sony-newsos%s\n",
432#ifdef NEWSOS4
433 "4"
434#else
435 ""
436#endif
437 ); exit (0);
438#endif
439#endif
440
441#if defined (__arm) && defined (__acorn) && defined (__unix)
442 printf ("arm-acorn-riscix"); exit (0);
443#endif
444
445#if defined (hp300) && !defined (hpux)
446 printf ("m68k-hp-bsd\n"); exit (0);
447#endif
448
449#if defined (NeXT)
450#if !defined (__ARCHITECTURE__)
451#define __ARCHITECTURE__ "m68k"
452#endif
453 int version;
454 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
455 printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
456 exit (0);
457#endif
458
459#if defined (MULTIMAX) || defined (n16)
460#if defined (UMAXV)
461 printf ("ns32k-encore-sysv\n"); exit (0);
462#else
463#if defined (CMU)
464 printf ("ns32k-encore-mach\n"); exit (0);
465#else
466 printf ("ns32k-encore-bsd\n"); exit (0);
467#endif
468#endif
469#endif
470
471#if defined (__386BSD__)
472 printf ("i386-unknown-bsd\n"); exit (0);
473#endif
474
475#if defined (sequent)
476#if defined (i386)
477 printf ("i386-sequent-dynix\n"); exit (0);
478#endif
479#if defined (ns32000)
480 printf ("ns32k-sequent-dynix\n"); exit (0);
481#endif
482#endif
483
484#if defined (_SEQUENT_)
485 printf ("i386-sequent-ptx\n"); exit (0);
486#endif
487
488#if defined (vax)
489#if !defined (ultrix)
490 printf ("vax-dec-bsd\n"); exit (0);
491#else
492 printf ("vax-dec-ultrix\n"); exit (0);
493#endif
494#endif
495
496#if defined (alliant) && defined (i860)
497 printf ("i860-alliant-bsd\n"); exit (0);
498#endif
499
500 exit (1);
501}
502EOF
503
504${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
505rm -f dummy.c dummy
506
507# Apollos put the system type in the environment.
508
509test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
510
511# Convex versions that predate uname can use getsysinfo(1)
512
513if [ -x /usr/convex/getsysinfo ]
514then
515 case `getsysinfo -f cpu_type` in
516 c1*)
517 echo c1-convex-bsd
518 exit 0 ;;
519 c2*)
520 if getsysinfo -f scalar_acc
521 then echo c32-convex-bsd
522 else echo c2-convex-bsd
523 fi
524 exit 0 ;;
525 c34*)
526 echo c34-convex-bsd
527 exit 0 ;;
528 c38*)
529 echo c38-convex-bsd
530 exit 0 ;;
531 c4*)
532 echo c4-convex-bsd
533 exit 0 ;;
534 esac
535fi
536
537#echo '(Unable to guess system type)' 1>&2
538
539exit 1