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[glibc.git] / config.guess
blob5ef19b5a18a17f9c77675cbe8b5540ef0c474df5
1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
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.
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.
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.
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.
24 # Written by Per Bothner <bothner@cygnus.com>.
25 # The master version of this file is at the FSF in /home/gd/gnu/lib.
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.
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).
34 # Only a few systems have been added to this list; please add others
35 # (but try to keep the structure clean).
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.)
40 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
41 PATH=$PATH:/.attbin ; export PATH
44 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
49 trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
51 # Note: order is significant - the case branches are not exclusive.
53 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
54 alpha:OSF1:*:*)
55 # A Vn.n version is a released version.
56 # A Tn.n version is a released field test version.
57 # A Xn.n version is an unreleased experimental baselevel.
58 # 1.2 uses "1.2" for uname -r.
59 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
60 exit 0 ;;
61 21064:Windows_NT:50:3)
62 echo alpha-dec-winnt3.5
63 exit 0 ;;
64 Amiga*:UNIX_System_V:4.0:*)
65 echo m68k-cbm-sysv4
66 exit 0;;
67 amiga:NetBSD:*:*)
68 echo m68k-cbm-netbsd${UNAME_RELEASE}
69 exit 0 ;;
70 amiga:OpenBSD:*:*)
71 echo m68k-unknown-openbsd${UNAME_RELEASE}
72 exit 0 ;;
73 arc:OpenBSD:*:*)
74 echo mips64el-unknown-openbsd${UNAME_RELEASE}
75 exit 0 ;;
76 laguna:OpenBSD:*:*)
77 echo mips64-unknown-openbsd${UNAME_RELEASE}
78 exit 0 ;;
79 pmax:OpenBSD:*:*)
80 echo mips64el-unknown-openbsd${UNAME_RELEASE}
81 exit 0 ;;
82 wgrisc:OpenBSD:*:*)
83 echo mips64el-unknown-openbsd${UNAME_RELEASE}
84 exit 0 ;;
85 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
86 echo arm-acorn-riscix${UNAME_RELEASE}
87 exit 0;;
88 SR2?01:HI-UX/MPP:*:*)
89 echo hppa1.1-hitachi-hiuxmpp
90 exit 0;;
91 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
92 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
93 if test "`(/bin/universe) 2>/dev/null`" = att ; then
94 echo pyramid-pyramid-sysv3
95 else
96 echo pyramid-pyramid-bsd
98 exit 0 ;;
99 NILE:*:*:dcosx)
100 echo pyramid-pyramid-svr4
101 exit 0 ;;
102 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
103 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
104 exit 0 ;;
105 i86pc:SunOS:5.*:*)
106 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
107 exit 0 ;;
108 sun4*:SunOS:6*:*)
109 # According to config.sub, this is the proper way to canonicalize
110 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
111 # it's likely to be more like Solaris than SunOS4.
112 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
113 exit 0 ;;
114 sun4*:SunOS:*:*)
115 case "`/usr/bin/arch -k`" in
116 Series*|S4*)
117 UNAME_RELEASE=`uname -v`
119 esac
120 # Japanese Language versions have a version number like `4.1.3-JL'.
121 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
122 exit 0 ;;
123 sun3*:SunOS:*:*)
124 echo m68k-sun-sunos${UNAME_RELEASE}
125 exit 0 ;;
126 aushp:SunOS:*:*)
127 echo sparc-auspex-sunos${UNAME_RELEASE}
128 exit 0 ;;
129 atari*:NetBSD:*:*)
130 echo m68k-atari-netbsd${UNAME_RELEASE}
131 exit 0 ;;
132 atari*:OpenBSD:*:*)
133 echo m68k-unknown-openbsd${UNAME_RELEASE}
134 exit 0 ;;
135 sun3*:NetBSD:*:*)
136 echo m68k-sun-netbsd${UNAME_RELEASE}
137 exit 0 ;;
138 sun3*:OpenBSD:*:*)
139 echo m68k-unknown-openbsd${UNAME_RELEASE}
140 exit 0 ;;
141 mac68k:NetBSD:*:*)
142 echo m68k-apple-netbsd${UNAME_RELEASE}
143 exit 0 ;;
144 mac68k:OpenBSD:*:*)
145 echo m68k-unknown-openbsd${UNAME_RELEASE}
146 exit 0 ;;
147 mvme68k:OpenBSD:*:*)
148 echo m68k-unknown-openbsd${UNAME_RELEASE}
149 exit 0 ;;
150 mvme88k:OpenBSD:*:*)
151 echo m88k-unknown-openbsd${UNAME_RELEASE}
152 exit 0 ;;
153 powerpc:machten:*:*)
154 echo powerpc-apple-machten${UNAME_RELEASE}
155 exit 0 ;;
156 RISC*:Mach:*:*)
157 echo mips-dec-mach_bsd4.3
158 exit 0 ;;
159 RISC*:ULTRIX:*:*)
160 echo mips-dec-ultrix${UNAME_RELEASE}
161 exit 0 ;;
162 VAX*:ULTRIX*:*:*)
163 echo vax-dec-ultrix${UNAME_RELEASE}
164 exit 0 ;;
165 mips:*:*:UMIPS | mips:*:*:RISCos)
166 sed 's/^ //' << EOF >dummy.c
167 int main (argc, argv) int argc; char **argv; {
168 #if defined (host_mips) && defined (MIPSEB)
169 #if defined (SYSTYPE_SYSV)
170 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
171 #endif
172 #if defined (SYSTYPE_SVR4)
173 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
174 #endif
175 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
176 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
177 #endif
178 #endif
179 exit (-1);
182 ${CC-cc} dummy.c -o dummy \
183 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
184 && rm dummy.c dummy && exit 0
185 rm -f dummy.c dummy
186 echo mips-mips-riscos${UNAME_RELEASE}
187 exit 0 ;;
188 Night_Hawk:Power_UNIX:*:*)
189 echo powerpc-harris-powerunix
190 exit 0 ;;
191 m88k:CX/UX:7*:*)
192 echo m88k-harris-cxux7
193 exit 0 ;;
194 m88k:*:4*:R4*)
195 echo m88k-motorola-sysv4
196 exit 0 ;;
197 m88k:*:3*:R3*)
198 echo m88k-motorola-sysv3
199 exit 0 ;;
200 AViiON:dgux:*:*)
201 # DG/UX returns AViiON for all architectures
202 UNAME_PROCESSOR=`/usr/bin/uname -p`
203 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
204 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
205 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
206 echo m88k-dg-dgux${UNAME_RELEASE}
207 else
208 echo m88k-dg-dguxbcs${UNAME_RELEASE}
210 else echo i586-dg-dgux${UNAME_RELEASE}
212 exit 0 ;;
213 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
214 echo m88k-dolphin-sysv3
215 exit 0 ;;
216 M88*:*:R3*:*)
217 # Delta 88k system running SVR3
218 echo m88k-motorola-sysv3
219 exit 0 ;;
220 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
221 echo m88k-tektronix-sysv3
222 exit 0 ;;
223 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
224 echo m68k-tektronix-bsd
225 exit 0 ;;
226 *:IRIX*:*:*)
227 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
228 exit 0 ;;
229 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
230 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
231 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
232 i?86:AIX:*:*)
233 echo i386-ibm-aix
234 exit 0 ;;
235 *:AIX:2:3)
236 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
237 sed 's/^ //' << EOF >dummy.c
238 #include <sys/systemcfg.h>
240 main()
242 if (!__power_pc())
243 exit(1);
244 puts("powerpc-ibm-aix3.2.5");
245 exit(0);
248 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
249 rm -f dummy.c dummy
250 echo rs6000-ibm-aix3.2.5
251 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
252 echo rs6000-ibm-aix3.2.4
253 else
254 echo rs6000-ibm-aix3.2
256 exit 0 ;;
257 *:AIX:*:4)
258 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
259 IBM_ARCH=rs6000
260 else
261 IBM_ARCH=powerpc
263 if [ -x /usr/bin/oslevel ] ; then
264 IBM_REV=`/usr/bin/oslevel`
265 else
266 IBM_REV=4.${UNAME_RELEASE}
268 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
269 exit 0 ;;
270 *:AIX:*:*)
271 echo rs6000-ibm-aix
272 exit 0 ;;
273 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
274 echo romp-ibm-bsd4.4
275 exit 0 ;;
276 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
277 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
278 exit 0 ;; # report: romp-ibm BSD 4.3
279 *:BOSX:*:*)
280 echo rs6000-bull-bosx
281 exit 0 ;;
282 DPX/2?00:B.O.S.:*:*)
283 echo m68k-bull-sysv3
284 exit 0 ;;
285 9000/[34]??:4.3bsd:1.*:*)
286 echo m68k-hp-bsd
287 exit 0 ;;
288 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
289 echo m68k-hp-bsd4.4
290 exit 0 ;;
291 9000/[3478]??:HP-UX:*:*)
292 case "${UNAME_MACHINE}" in
293 9000/31? ) HP_ARCH=m68000 ;;
294 9000/[34]?? ) HP_ARCH=m68k ;;
295 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
296 9000/8?? ) HP_ARCH=hppa1.0 ;;
297 esac
298 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
299 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
300 exit 0 ;;
301 3050*:HI-UX:*:*)
302 sed 's/^ //' << EOF >dummy.c
303 #include <unistd.h>
305 main ()
307 long cpu = sysconf (_SC_CPU_VERSION);
308 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
309 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
310 results, however. */
311 if (CPU_IS_PA_RISC (cpu))
313 switch (cpu)
315 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
316 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
317 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
318 default: puts ("hppa-hitachi-hiuxwe2"); break;
321 else if (CPU_IS_HP_MC68K (cpu))
322 puts ("m68k-hitachi-hiuxwe2");
323 else puts ("unknown-hitachi-hiuxwe2");
324 exit (0);
327 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
328 rm -f dummy.c dummy
329 echo unknown-hitachi-hiuxwe2
330 exit 0 ;;
331 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
332 echo hppa1.1-hp-bsd
333 exit 0 ;;
334 9000/8??:4.3bsd:*:*)
335 echo hppa1.0-hp-bsd
336 exit 0 ;;
337 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
338 echo hppa1.1-hp-osf
339 exit 0 ;;
340 hp8??:OSF1:*:*)
341 echo hppa1.0-hp-osf
342 exit 0 ;;
343 i?86:OSF1:*:*)
344 if [ -x /usr/sbin/sysversion ] ; then
345 echo ${UNAME_MACHINE}-unknown-osf1mk
346 else
347 echo ${UNAME_MACHINE}-unknown-osf1
349 exit 0 ;;
350 parisc*:Lites*:*:*)
351 echo hppa1.1-hp-lites
352 exit 0 ;;
353 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
354 echo c1-convex-bsd
355 exit 0 ;;
356 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
357 if getsysinfo -f scalar_acc
358 then echo c32-convex-bsd
359 else echo c2-convex-bsd
361 exit 0 ;;
362 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
363 echo c34-convex-bsd
364 exit 0 ;;
365 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
366 echo c38-convex-bsd
367 exit 0 ;;
368 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
369 echo c4-convex-bsd
370 exit 0 ;;
371 CRAY*X-MP:*:*:*)
372 echo xmp-cray-unicos
373 exit 0 ;;
374 CRAY*Y-MP:*:*:*)
375 echo ymp-cray-unicos${UNAME_RELEASE}
376 exit 0 ;;
377 CRAY*[A-Z]90:*:*:*)
378 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
379 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
380 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
381 exit 0 ;;
382 CRAY*TS:*:*:*)
383 echo t90-cray-unicos${UNAME_RELEASE}
384 exit 0 ;;
385 CRAY-2:*:*:*)
386 echo cray2-cray-unicos
387 exit 0 ;;
388 F300:UNIX_System_V:*:*)
389 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
390 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
391 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
392 exit 0 ;;
393 F301:UNIX_System_V:*:*)
394 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
395 exit 0 ;;
396 hp3[0-9][05]:NetBSD:*:*)
397 echo m68k-hp-netbsd${UNAME_RELEASE}
398 exit 0 ;;
399 hp300:OpenBSD:*:*)
400 echo m68k-unknown-openbsd${UNAME_RELEASE}
401 exit 0 ;;
402 i?86:BSD/386:*:* | *:BSD/OS:*:*)
403 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
404 exit 0 ;;
405 *:FreeBSD:*:*)
406 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
407 exit 0 ;;
408 *:NetBSD:*:*)
409 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
410 exit 0 ;;
411 *:OpenBSD:*:*)
412 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
413 exit 0 ;;
414 i*:CYGWIN*:*)
415 echo i386-pc-cygwin32
416 exit 0 ;;
417 p*:CYGWIN*:*)
418 echo powerpcle-unknown-cygwin32
419 exit 0 ;;
420 prep*:SunOS:5.*:*)
421 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
422 exit 0 ;;
423 *:GNU:*:*)
424 echo `echo ${UNAME_MACHINE}|sed -e 's,-.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
425 exit 0 ;;
426 *:Linux:*:*)
427 # The BFD linker knows what the default object file format is, so
428 # first see if it will tell us.
429 ld_help_string=`ld --help 2>&1`
430 if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
431 echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
432 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
433 echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
434 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
435 echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
436 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
437 echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
438 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
439 echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
440 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
441 echo "powerpc-unknown-linux-gnu" ; exit 0
442 elif test "${UNAME_MACHINE}" = "alpha" ; then
443 echo alpha-unknown-linux-gnu ; exit 0
444 elif test "${UNAME_MACHINE}" = "sparc" ; then
445 echo sparc-unknown-linux-gnu ; exit 0
446 elif test "${UNAME_MACHINE}" = "mips" ; then
447 cat >dummy.c <<EOF
448 main(argc, argv)
449 int argc;
450 char *argv[];
452 #ifdef __MIPSEB__
453 printf ("%s-unknown-linux-gnu\n", argv[1]);
454 #endif
455 #ifdef __MIPSEL__
456 printf ("%sel-unknown-linux-gnu\n", argv[1]);
457 #endif
458 return 0;
461 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
462 rm -f dummy.c dummy
463 else
464 # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
465 # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
466 test ! -d /usr/lib/ldscripts/. \
467 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
468 # Determine whether the default compiler is a.out or elf
469 cat >dummy.c <<EOF
470 main(argc, argv)
471 int argc;
472 char *argv[];
474 #ifdef __ELF__
475 printf ("%s-pc-linux-gnu\n", argv[1]);
476 #else
477 printf ("%s-pc-linux-gnuaout\n", argv[1]);
478 #endif
479 return 0;
482 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
483 rm -f dummy.c dummy
484 fi ;;
485 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
486 # are messed up and put the nodename in both sysname and nodename.
487 i?86:DYNIX/ptx:4*:*)
488 echo i386-sequent-sysv4
489 exit 0 ;;
490 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
491 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
492 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
493 else
494 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
496 exit 0 ;;
497 i?86:*:3.2:*)
498 if test -f /usr/options/cb.name; then
499 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
500 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
501 elif /bin/uname -X 2>/dev/null >/dev/null ; then
502 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
503 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
504 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
505 && UNAME_MACHINE=i586
506 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
507 else
508 echo ${UNAME_MACHINE}-pc-sysv32
510 exit 0 ;;
511 Intel:Mach:3*:*)
512 echo i386-pc-mach3
513 exit 0 ;;
514 paragon:*:*:*)
515 echo i860-intel-osf1
516 exit 0 ;;
517 i860:*:4.*:*) # i860-SVR4
518 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
519 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
520 else # Add other i860-SVR4 vendors below as they are discovered.
521 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
523 exit 0 ;;
524 mini*:CTIX:SYS*5:*)
525 # "miniframe"
526 echo m68010-convergent-sysv
527 exit 0 ;;
528 M68*:*:R3V[567]*:*)
529 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
530 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
531 OS_REL=''
532 test -r /etc/.relid \
533 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
534 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
535 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
536 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
537 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
538 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
539 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
540 && echo i486-ncr-sysv4 && exit 0 ;;
541 m68*:LynxOS:2.*:*)
542 echo m68k-unknown-lynxos${UNAME_RELEASE}
543 exit 0 ;;
544 mc68030:UNIX_System_V:4.*:*)
545 echo m68k-atari-sysv4
546 exit 0 ;;
547 i?86:LynxOS:2.*:*)
548 echo i386-unknown-lynxos${UNAME_RELEASE}
549 exit 0 ;;
550 TSUNAMI:LynxOS:2.*:*)
551 echo sparc-unknown-lynxos${UNAME_RELEASE}
552 exit 0 ;;
553 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
554 echo rs6000-unknown-lynxos${UNAME_RELEASE}
555 exit 0 ;;
556 SM[BE]S:UNIX_SV:*:*)
557 echo mips-dde-sysv${UNAME_RELEASE}
558 exit 0 ;;
559 RM*:SINIX-*:*:*)
560 echo mips-sni-sysv4
561 exit 0 ;;
562 *:SINIX-*:*:*)
563 if uname -p 2>/dev/null >/dev/null ; then
564 UNAME_MACHINE=`(uname -p) 2>/dev/null`
565 echo ${UNAME_MACHINE}-sni-sysv4
566 else
567 echo ns32k-sni-sysv
569 exit 0 ;;
570 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
571 # says <Richard.M.Bartel@ccMail.Census.GOV>
572 echo i586-unisys-sysv4
573 exit 0 ;;
574 *:UNIX_System_V:4*:FTX*)
575 # From Gerald Hewes <hewes@openmarket.com>.
576 # How about differentiating between stratus architectures? -djm
577 echo hppa1.1-stratus-sysv4
578 exit 0 ;;
579 *:*:*:FTX*)
580 # From seanf@swdc.stratus.com.
581 echo i860-stratus-sysv4
582 exit 0 ;;
583 mc68*:A/UX:*:*)
584 echo m68k-apple-aux${UNAME_RELEASE}
585 exit 0 ;;
586 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
587 if [ -d /usr/nec ]; then
588 echo mips-nec-sysv${UNAME_RELEASE}
589 else
590 echo mips-unknown-sysv${UNAME_RELEASE}
592 exit 0 ;;
593 esac
595 #echo '(No uname command or uname output not recognized.)' 1>&2
596 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
598 cat >dummy.c <<EOF
599 #ifdef _SEQUENT_
600 # include <sys/types.h>
601 # include <sys/utsname.h>
602 #endif
603 main ()
605 #if defined (sony)
606 #if defined (MIPSEB)
607 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
608 I don't know.... */
609 printf ("mips-sony-bsd\n"); exit (0);
610 #else
611 #include <sys/param.h>
612 printf ("m68k-sony-newsos%s\n",
613 #ifdef NEWSOS4
615 #else
617 #endif
618 ); exit (0);
619 #endif
620 #endif
622 #if defined (__arm) && defined (__acorn) && defined (__unix)
623 printf ("arm-acorn-riscix"); exit (0);
624 #endif
626 #if defined (hp300) && !defined (hpux)
627 printf ("m68k-hp-bsd\n"); exit (0);
628 #endif
630 #if defined (NeXT)
631 #if !defined (__ARCHITECTURE__)
632 #define __ARCHITECTURE__ "m68k"
633 #endif
634 int version;
635 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
636 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
637 exit (0);
638 #endif
640 #if defined (MULTIMAX) || defined (n16)
641 #if defined (UMAXV)
642 printf ("ns32k-encore-sysv\n"); exit (0);
643 #else
644 #if defined (CMU)
645 printf ("ns32k-encore-mach\n"); exit (0);
646 #else
647 printf ("ns32k-encore-bsd\n"); exit (0);
648 #endif
649 #endif
650 #endif
652 #if defined (__386BSD__)
653 printf ("i386-pc-bsd\n"); exit (0);
654 #endif
656 #if defined (sequent)
657 #if defined (i386)
658 printf ("i386-sequent-dynix\n"); exit (0);
659 #endif
660 #if defined (ns32000)
661 printf ("ns32k-sequent-dynix\n"); exit (0);
662 #endif
663 #endif
665 #if defined (_SEQUENT_)
666 struct utsname un;
668 uname(&un);
670 if (strncmp(un.version, "V2", 2) == 0) {
671 printf ("i386-sequent-ptx2\n"); exit (0);
673 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
674 printf ("i386-sequent-ptx1\n"); exit (0);
676 printf ("i386-sequent-ptx\n"); exit (0);
678 #endif
680 #if defined (vax)
681 #if !defined (ultrix)
682 printf ("vax-dec-bsd\n"); exit (0);
683 #else
684 printf ("vax-dec-ultrix\n"); exit (0);
685 #endif
686 #endif
688 #if defined (alliant) && defined (i860)
689 printf ("i860-alliant-bsd\n"); exit (0);
690 #endif
692 exit (1);
696 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
697 rm -f dummy.c dummy
699 # Apollos put the system type in the environment.
701 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
703 # Convex versions that predate uname can use getsysinfo(1)
705 if [ -x /usr/convex/getsysinfo ]
706 then
707 case `getsysinfo -f cpu_type` in
708 c1*)
709 echo c1-convex-bsd
710 exit 0 ;;
711 c2*)
712 if getsysinfo -f scalar_acc
713 then echo c32-convex-bsd
714 else echo c2-convex-bsd
716 exit 0 ;;
717 c34*)
718 echo c34-convex-bsd
719 exit 0 ;;
720 c38*)
721 echo c38-convex-bsd
722 exit 0 ;;
723 c4*)
724 echo c4-convex-bsd
725 exit 0 ;;
726 esac
729 #echo '(Unable to guess system type)' 1>&2
731 exit 1