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74a86d1f 1#! /bin/sh
eddd1942 2# Attempt to guess a canonical system name.
df58e8b3 3# Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
ebc447f4
BK		 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
74a86d1f 17# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
eddd1942
JM		 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.
ebc447f4 23
419736f4
PB		 24# Written by Per Bothner <[email protected]>.
25# The master version of this file is at the FSF in /home/gd/gnu/lib.
ebc447f4 26#
5c49a353 27# This script attempts to guess a canonical system name similar to
4b99c982
DZ		 28# config.sub. If it succeeds, it prints the system name on stdout, and
29# exits with 0. Otherwise, it exits with 1.
ebc447f4
BK		 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
574516bf
PB		 38# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
39# ([email protected] 8/24/94.)
40if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
41 PATH=$PATH:/.attbin ; export PATH
42fi
43
ebc447f4
BK		 44UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
48
6f023e8a
PB		 49trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
50
ebc447f4
BK		 51# Note: order is significant - the case branches are not exclusive.
52
53case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
a4798dec 54 alpha:OSF1:*:*)
45d03d11
PB		 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.
9117f609 58 # 1.2 uses "1.2" for uname -r.
45d03d11
PB		 59 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
60 exit 0 ;;
74a86d1f
PB		 61 21064:Windows_NT:50:3)
62 echo alpha-dec-winnt3.5
63 exit 0 ;;
45d03d11
PB		 64 Amiga*:UNIX_System_V:4.0:*)
65 echo m68k-cbm-sysv4
66 exit 0;;
74a86d1f
PB		 67 amiga:NetBSD:*:*)
68 echo m68k-cbm-netbsd${UNAME_RELEASE}
69 exit 0 ;;
9ddf4089 70 amiga:OpenBSD:*:*)
df58e8b3
ILT		 71 echo m68k-unknown-openbsd${UNAME_RELEASE}
72 exit 0 ;;
73 arc64:OpenBSD:*:*)
74 echo mips64el-unknown-openbsd${UNAME_RELEASE}
75 exit 0 ;;
76 arc:OpenBSD:*:*)
77 echo mipsel-unknown-openbsd${UNAME_RELEASE}
78 exit 0 ;;
79 hkmips:OpenBSD:*:*)
80 echo mips-unknown-openbsd${UNAME_RELEASE}
81 exit 0 ;;
82 pmax:OpenBSD:*:*)
83 echo mipsel-unknown-openbsd${UNAME_RELEASE}
84 exit 0 ;;
85 sgi:OpenBSD:*:*)
86 echo mips-unknown-openbsd${UNAME_RELEASE}
87 exit 0 ;;
88 wgrisc:OpenBSD:*:*)
89 echo mipsel-unknown-openbsd${UNAME_RELEASE}
90 exit 0 ;;
d0454ea8
JK		 91 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
92 echo arm-acorn-riscix${UNAME_RELEASE}
93 exit 0;;
df58e8b3
ILT		 94 SR2?01:HI-UX/MPP:*:*)
95 echo hppa1.1-hitachi-hiuxmpp
96 exit 0;;
9ddf4089
ILT		 97 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
98 # [email protected] (Earle F. Ake) contributed MIS and NILE.
574516bf
PB		 99 if test "`(/bin/universe) 2>/dev/null`" = att ; then
100 echo pyramid-pyramid-sysv3
101 else
102 echo pyramid-pyramid-bsd
103 fi
104 exit 0 ;;
9ddf4089
ILT		 105 NILE:*:*:dcosx)
106 echo pyramid-pyramid-svr4
107 exit 0 ;;
108 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
5c49a353 109 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
ebc447f4 110 exit 0 ;;
74a86d1f 111 i86pc:SunOS:5.*:*)
9ddf4089 112 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
74a86d1f 113 exit 0 ;;
a6c508f1
JK		 114 sun4*:SunOS:6*:*)
115 # According to config.sub, this is the proper way to canonicalize
116 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
117 # it's likely to be more like Solaris than SunOS4.
118 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
119 exit 0 ;;
ebc447f4 120 sun4*:SunOS:*:*)
eddd1942
JM		 121 case "`/usr/bin/arch -k`" in
122 Series*|S4*)
123 UNAME_RELEASE=`uname -v`
124 ;;
125 esac
126 # Japanese Language versions have a version number like `4.1.3-JL'.
127 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
ebc447f4
BK		 128 exit 0 ;;
129 sun3*:SunOS:*:*)
130 echo m68k-sun-sunos${UNAME_RELEASE}
131 exit 0 ;;
9ddf4089
ILT		 132 aushp:SunOS:*:*)
133 echo sparc-auspex-sunos${UNAME_RELEASE}
134 exit 0 ;;
74a86d1f
PB		 135 atari*:NetBSD:*:*)
136 echo m68k-atari-netbsd${UNAME_RELEASE}
137 exit 0 ;;
9ddf4089 138 atari*:OpenBSD:*:*)
df58e8b3 139 echo m68k-unknown-openbsd${UNAME_RELEASE}
9ddf4089 140 exit 0 ;;
74a86d1f
PB		 141 sun3*:NetBSD:*:*)
142 echo m68k-sun-netbsd${UNAME_RELEASE}
143 exit 0 ;;
9ddf4089 144 sun3*:OpenBSD:*:*)
df58e8b3 145 echo m68k-unknown-openbsd${UNAME_RELEASE}
9ddf4089 146 exit 0 ;;
74a86d1f
PB		 147 mac68k:NetBSD:*:*)
148 echo m68k-apple-netbsd${UNAME_RELEASE}
149 exit 0 ;;
9ddf4089 150 mac68k:OpenBSD:*:*)
df58e8b3
ILT		 151 echo m68k-unknown-openbsd${UNAME_RELEASE}
152 exit 0 ;;
153 mvme68k:OpenBSD:*:*)
154 echo m68k-unknown-openbsd${UNAME_RELEASE}
155 exit 0 ;;
156 mvme88k:OpenBSD:*:*)
157 echo m88k-unknown-openbsd${UNAME_RELEASE}
9ddf4089
ILT		 158 exit 0 ;;
159 powerpc:machten:*:*)
160 echo powerpc-apple-machten${UNAME_RELEASE}
161 exit 0 ;;
162 RISC*:Mach:*:*)
163 echo mips-dec-mach_bsd4.3
164 exit 0 ;;
ebc447f4
BK		 165 RISC*:ULTRIX:*:*)
166 echo mips-dec-ultrix${UNAME_RELEASE}
167 exit 0 ;;
168 VAX*:ULTRIX*:*:*)
169 echo vax-dec-ultrix${UNAME_RELEASE}
170 exit 0 ;;
54a3aefc
JM		 171 2020:CLIX:*:*)
172 echo clipper-intergraph-clix${UNAME_RELEASE}
173 exit 0 ;;
45d03d11
PB		 174 mips:*:*:UMIPS | mips:*:*:RISCos)
175 sed 's/^ //' << EOF >dummy.c
176 int main (argc, argv) int argc; char **argv; {
177 #if defined (host_mips) && defined (MIPSEB)
178 #if defined (SYSTYPE_SYSV)
179 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
180 #endif
181 #if defined (SYSTYPE_SVR4)
182 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
183 #endif
184 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
185 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
186 #endif
187 #endif
188 exit (-1);
189 }
190EOF
9ddf4089
ILT		 191 ${CC-cc} dummy.c -o dummy \
192 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
45d03d11
PB		 193 && rm dummy.c dummy && exit 0
194 rm -f dummy.c dummy
9ddf4089 195 echo mips-mips-riscos${UNAME_RELEASE}
74a86d1f 196 exit 0 ;;
45d03d11
PB		 197 Night_Hawk:Power_UNIX:*:*)
198 echo powerpc-harris-powerunix
d1711145 199 exit 0 ;;
a4798dec
PB		 200 m88k:CX/UX:7*:*)
201 echo m88k-harris-cxux7
202 exit 0 ;;
ebc447f4
BK		 203 m88k:*:4*:R4*)
204 echo m88k-motorola-sysv4
205 exit 0 ;;
206 m88k:*:3*:R3*)
207 echo m88k-motorola-sysv3
208 exit 0 ;;
4b99c982 209 AViiON:dgux:*:*)
349f03db 210 # DG/UX returns AViiON for all architectures
45d03d11
PB		 211 UNAME_PROCESSOR=`/usr/bin/uname -p`
212 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
574516bf
PB		 213 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
214 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
215 echo m88k-dg-dgux${UNAME_RELEASE}
216 else
217 echo m88k-dg-dguxbcs${UNAME_RELEASE}
218 fi
349f03db
ILT		 219 else echo i586-dg-dgux${UNAME_RELEASE}
220 fi
4b99c982 221 exit 0 ;;
574516bf
PB		 222 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
223 echo m88k-dolphin-sysv3
224 exit 0 ;;
4b99c982
DZ		 225 M88*:*:R3*:*)
226 # Delta 88k system running SVR3
227 echo m88k-motorola-sysv3
228 exit 0 ;;
ffbec213
PB		 229 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
230 echo m88k-tektronix-sysv3
231 exit 0 ;;
232 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
233 echo m68k-tektronix-bsd
234 exit 0 ;;
eddd1942
JM		 235 *:IRIX*:*:*)
236 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
ebc447f4 237 exit 0 ;;
9ddf4089 238 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
eddd1942
JM		 239 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
240 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
9ddf4089 241 i?86:AIX:*:*)
ebc447f4
BK		 242 echo i386-ibm-aix
243 exit 0 ;;
244 *:AIX:2:3)
0ffe8814 245 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
419736f4
PB		 246 sed 's/^ //' << EOF >dummy.c
247 #include <sys/systemcfg.h>
248
249 main()
250 {
251 if (!__power_pc())
252 exit(1);
253 puts("powerpc-ibm-aix3.2.5");
254 exit(0);
255 }
256EOF
257 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
258 rm -f dummy.c dummy
0ffe8814
PB		 259 echo rs6000-ibm-aix3.2.5
260 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
261 echo rs6000-ibm-aix3.2.4
262 else
263 echo rs6000-ibm-aix3.2
264 fi
ebc447f4 265 exit 0 ;;
eddd1942
JM		 266 *:AIX:*:4)
267 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
268 IBM_ARCH=rs6000
269 else
270 IBM_ARCH=powerpc
271 fi
74a86d1f
PB		 272 if [ -x /usr/bin/oslevel ] ; then
273 IBM_REV=`/usr/bin/oslevel`
eddd1942
JM		 274 else
275 IBM_REV=4.${UNAME_RELEASE}
276 fi
277 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
278 exit 0 ;;
ebc447f4
BK		 279 *:AIX:*:*)
280 echo rs6000-ibm-aix
281 exit 0 ;;
eddd1942
JM		 282 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
283 echo romp-ibm-bsd4.4
284 exit 0 ;;
285 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
45d03d11 286 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
eddd1942 287 exit 0 ;; # report: romp-ibm BSD 4.3
ebc447f4
BK		 288 *:BOSX:*:*)
289 echo rs6000-bull-bosx
290 exit 0 ;;
d1711145
JK		 291 DPX/2?00:B.O.S.:*:*)
292 echo m68k-bull-sysv3
293 exit 0 ;;
08a0da68
JK		 294 9000/[34]??:4.3bsd:1.*:*)
295 echo m68k-hp-bsd
296 exit 0 ;;
297 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
9117f609 298 echo m68k-hp-bsd4.4
08a0da68 299 exit 0 ;;
0ffe8814
PB		 300 9000/[3478]??:HP-UX:*:*)
301 case "${UNAME_MACHINE}" in
302 9000/31? ) HP_ARCH=m68000 ;;
303 9000/[34]?? ) HP_ARCH=m68k ;;
9ddf4089 304 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
0ffe8814
PB		 305 9000/8?? ) HP_ARCH=hppa1.0 ;;
306 esac
eddd1942 307 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
0ffe8814 308 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
ebc447f4 309 exit 0 ;;
9117f609
JK		 310 3050*:HI-UX:*:*)
311 sed 's/^ //' << EOF >dummy.c
312 #include <unistd.h>
313 int
314 main ()
315 {
316 long cpu = sysconf (_SC_CPU_VERSION);
db7ea4ea
PB		 317 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
318 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
319 results, however. */
e7b02f0e 320 if (CPU_IS_PA_RISC (cpu))
9117f609
JK		 321 {
322 switch (cpu)
323 {
324 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
325 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
326 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
327 default: puts ("hppa-hitachi-hiuxwe2"); break;
328 }
329 }
db7ea4ea 330 else if (CPU_IS_HP_MC68K (cpu))
e7b02f0e 331 puts ("m68k-hitachi-hiuxwe2");
9117f609
JK		 332 else puts ("unknown-hitachi-hiuxwe2");
333 exit (0);
334 }
335EOF
336 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
337 rm -f dummy.c dummy
338 echo unknown-hitachi-hiuxwe2
339 exit 0 ;;
638536a7 340 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
4f23a101
PB		 341 echo hppa1.1-hp-bsd
342 exit 0 ;;
343 9000/8??:4.3bsd:*:*)
344 echo hppa1.0-hp-bsd
345 exit 0 ;;
638536a7 346 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
b11e31ed
JK		 347 echo hppa1.1-hp-osf
348 exit 0 ;;
349 hp8??:OSF1:*:*)
350 echo hppa1.0-hp-osf
351 exit 0 ;;
9ddf4089
ILT		 352 i?86:OSF1:*:*)
353 if [ -x /usr/sbin/sysversion ] ; then
354 echo ${UNAME_MACHINE}-unknown-osf1mk
355 else
356 echo ${UNAME_MACHINE}-unknown-osf1
357 fi
358 exit 0 ;;
094a7e43
JL		 359 parisc*:Lites*:*:*)
360 echo hppa1.1-hp-lites
361 exit 0 ;;
eddd1942 362 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
ebc447f4
BK		 363 echo c1-convex-bsd
364 exit 0 ;;
eddd1942
JM		 365 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
366 if getsysinfo -f scalar_acc
367 then echo c32-convex-bsd
368 else echo c2-convex-bsd
369 fi
370 exit 0 ;;
371 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
372 echo c34-convex-bsd
373 exit 0 ;;
374 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
375 echo c38-convex-bsd
376 exit 0 ;;
377 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
378 echo c4-convex-bsd
ebc447f4 379 exit 0 ;;
74a86d1f 380 CRAY*X-MP:*:*:*)
ebc447f4
BK		 381 echo xmp-cray-unicos
382 exit 0 ;;
74a86d1f
PB		 383 CRAY*Y-MP:*:*:*)
384 echo ymp-cray-unicos${UNAME_RELEASE}
385 exit 0 ;;
9ddf4089
ILT		 386 CRAY*[A-Z]90:*:*:*)
387 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
388 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
389 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
390 exit 0 ;;
391 CRAY*TS:*:*:*)
392 echo t90-cray-unicos${UNAME_RELEASE}
74a86d1f
PB		 393 exit 0 ;;
394 CRAY-2:*:*:*)
ebc447f4
BK		 395 echo cray2-cray-unicos
396 exit 0 ;;
9ddf4089
ILT		 397 F300:UNIX_System_V:*:*)
398 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
399 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
400 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
401 exit 0 ;;
402 F301:UNIX_System_V:*:*)
403 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
404 exit 0 ;;
9117f609
JK		 405 hp3[0-9][05]:NetBSD:*:*)
406 echo m68k-hp-netbsd${UNAME_RELEASE}
407 exit 0 ;;
df58e8b3
ILT		 408 hp300:OpenBSD:*:*)
409 echo m68k-unknown-openbsd${UNAME_RELEASE}
9ddf4089
ILT		 410 exit 0 ;;
411 i?86:BSD/386:*:* | *:BSD/OS:*:*)
412 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
96364ec4 413 exit 0 ;;
1f2a60d4 414 *:FreeBSD:*:*)
eddd1942 415 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
545f07da 416 exit 0 ;;
1f2a60d4
PB		 417 *:NetBSD:*:*)
418 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
9117f609 419 exit 0 ;;
9ddf4089
ILT		 420 *:OpenBSD:*:*)
421 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
422 exit 0 ;;
4c494515 423 i*:CYGWIN*:*)
9ddf4089 424 echo i386-pc-cygwin32
4c494515 425 exit 0 ;;
54a3aefc
JM		 426 i*:MINGW*:*)
427 echo i386-pc-mingw32
428 exit 0 ;;
4c494515
BK		 429 p*:CYGWIN*:*)
430 echo powerpcle-unknown-cygwin32
431 exit 0 ;;
45d03d11
PB		 432 prep*:SunOS:5.*:*)
433 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
434 exit 0 ;;
eddd1942 435 *:GNU:*:*)
54a3aefc 436 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
eddd1942 437 exit 0 ;;
1f2a60d4 438 *:Linux:*:*)
74a86d1f
PB		 439 # The BFD linker knows what the default object file format is, so
440 # first see if it will tell us.
441 ld_help_string=`ld --help 2>&1`
54a3aefc
JM		 442 ld_supported_emulations=`echo $ld_help_string \
443 | sed -ne '/supported emulations:/!d
444 s/[ ][ ]*/ /g
445 s/.*supported emulations: *//
446 s/ .*//
447 p'`
448 case "$ld_supported_emulations" in
449 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
450 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
451 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
452 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
453 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
454 esac
455
456 if test "${UNAME_MACHINE}" = "alpha" ; then
9ddf4089 457 echo alpha-unknown-linux-gnu ; exit 0
df58e8b3
ILT		 458 elif test "${UNAME_MACHINE}" = "mips" ; then
459 cat >dummy.c <<EOF
460main(argc, argv)
54a3aefc
JM		 461 int argc;
462 char *argv[];
df58e8b3
ILT		 463{
464#ifdef __MIPSEB__
465 printf ("%s-unknown-linux-gnu\n", argv[1]);
466#endif
467#ifdef __MIPSEL__
468 printf ("%sel-unknown-linux-gnu\n", argv[1]);
469#endif
470 return 0;
471}
472EOF
473 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
474 rm -f dummy.c dummy
74a86d1f 475 else
54a3aefc
JM		 476 # Either a pre-BFD a.out linker (linux-gnuoldld)
477 # or one that does not give us useful --help.
478 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
479 # If ld does not provide *any* "supported emulations:"
480 # that means it is gnuoldld.
481 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
482 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
483
484 case "${UNAME_MACHINE}" in
485 i?86)
486 VENDOR=pc;
487 ;;
488 *)
489 VENDOR=unknown;
490 ;;
491 esac
74a86d1f
PB		 492 # Determine whether the default compiler is a.out or elf
493 cat >dummy.c <<EOF
54a3aefc 494#include <features.h>
eddd1942 495main(argc, argv)
54a3aefc
JM		 496 int argc;
497 char *argv[];
eddd1942
JM		 498{
499#ifdef __ELF__
54a3aefc
JM		 500# ifdef __GLIBC__
501# if __GLIBC__ >= 2
502 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
503# else
504 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
505# endif
506# else
507 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
508# endif
eddd1942 509#else
54a3aefc 510 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
eddd1942
JM		 511#endif
512 return 0;
513}
514EOF
74a86d1f
PB		 515 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
516 rm -f dummy.c dummy
517 fi ;;
eddd1942
JM		 518# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
519# are messed up and put the nodename in both sysname and nodename.
9ddf4089 520 i?86:DYNIX/ptx:4*:*)
eddd1942 521 echo i386-sequent-sysv4
ebc447f4 522 exit 0 ;;
54a3aefc
JM		 523 i?86:UNIX_SV:4.2MP:2.*)
524 # Unixware is an offshoot of SVR4, but it has its own version
525 # number series starting with 2...
526 # I am not positive that other SVR4 systems won't match this,
527 # I just have to hope. -- rms.
528 # Use sysv4.2uw... so that sysv4* matches it.
529 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
530 exit 0 ;;
9ddf4089 531 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
9c069486 532 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
cd5d2efd 533 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
9c069486 534 else
9ddf4089 535 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
9c069486 536 fi
ebc447f4 537 exit 0 ;;
9ddf4089 538 i?86:*:3.2:*)
74a86d1f
PB		 539 if test -f /usr/options/cb.name; then
540 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
9ddf4089 541 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
74a86d1f 542 elif /bin/uname -X 2>/dev/null >/dev/null ; then
ebc447f4
BK		 543 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
544 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
638536a7
PB		 545 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
546 && UNAME_MACHINE=i586
9ddf4089 547 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
ebc447f4 548 else
9ddf4089 549 echo ${UNAME_MACHINE}-pc-sysv32
ebc447f4
BK		 550 fi
551 exit 0 ;;
a4798dec 552 Intel:Mach:3*:*)
9ddf4089 553 echo i386-pc-mach3
a4798dec 554 exit 0 ;;
eddd1942
JM		 555 paragon:*:*:*)
556 echo i860-intel-osf1
557 exit 0 ;;
574516bf
PB		 558 i860:*:4.*:*) # i860-SVR4
559 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
560 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
561 else # Add other i860-SVR4 vendors below as they are discovered.
562 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
563 fi
564 exit 0 ;;
ebc447f4
BK		 565 mini*:CTIX:SYS*5:*)
566 # "miniframe"
567 echo m68010-convergent-sysv
568 exit 0 ;;
df58e8b3 569 M68*:*:R3V[567]*:*)
cd5d2efd 570 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
9ddf4089
ILT		 571 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
572 OS_REL=''
573 test -r /etc/.relid \
574 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
575 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
576 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
577 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
578 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
eddd1942 579 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
9ddf4089 580 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
eddd1942 581 && echo i486-ncr-sysv4 && exit 0 ;;
9ddf4089
ILT		 582 m68*:LynxOS:2.*:*)
583 echo m68k-unknown-lynxos${UNAME_RELEASE}
d0454ea8 584 exit 0 ;;
1f2a60d4
PB		 585 mc68030:UNIX_System_V:4.*:*)
586 echo m68k-atari-sysv4
587 exit 0 ;;
9ddf4089
ILT		 588 i?86:LynxOS:2.*:*)
589 echo i386-unknown-lynxos${UNAME_RELEASE}
d0454ea8 590 exit 0 ;;
9ddf4089
ILT		 591 TSUNAMI:LynxOS:2.*:*)
592 echo sparc-unknown-lynxos${UNAME_RELEASE}
d0454ea8 593 exit 0 ;;
9ddf4089
ILT		 594 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
595 echo rs6000-unknown-lynxos${UNAME_RELEASE}
596 exit 0 ;;
597 SM[BE]S:UNIX_SV:*:*)
598 echo mips-dde-sysv${UNAME_RELEASE}
47515657 599 exit 0 ;;
96364ec4
PB		 600 RM*:SINIX-*:*:*)
601 echo mips-sni-sysv4
602 exit 0 ;;
603 *:SINIX-*:*:*)
604 if uname -p 2>/dev/null >/dev/null ; then
605 UNAME_MACHINE=`(uname -p) 2>/dev/null`
606 echo ${UNAME_MACHINE}-sni-sysv4
607 else
608 echo ns32k-sni-sysv
609 fi
610 exit 0 ;;
9ddf4089
ILT		 611 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
612 # says <[email protected]>
613 echo i586-unisys-sysv4
614 exit 0 ;;
615 *:UNIX_System_V:4*:FTX*)
616 # From Gerald Hewes <[email protected]>.
617 # How about differentiating between stratus architectures? -djm
618 echo hppa1.1-stratus-sysv4
619 exit 0 ;;
620 *:*:*:FTX*)
621 # From [email protected].
622 echo i860-stratus-sysv4
623 exit 0 ;;
349f03db
ILT		 624 mc68*:A/UX:*:*)
625 echo m68k-apple-aux${UNAME_RELEASE}
626 exit 0 ;;
54a3aefc
JM		 627 news*:NEWS-OS:*:6*)
628 echo mips-sony-newsos6
629 exit 0 ;;
9ddf4089 630 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
45d03d11
PB		 631 if [ -d /usr/nec ]; then
632 echo mips-nec-sysv${UNAME_RELEASE}
633 else
634 echo mips-unknown-sysv${UNAME_RELEASE}
635 fi
636 exit 0 ;;
ebc447f4
BK		 637esac
638
8d159a48 639#echo '(No uname command or uname output not recognized.)' 1>&2
ebc447f4
BK		 640#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
641
642cat >dummy.c <<EOF
74a86d1f
PB		 643#ifdef _SEQUENT_
644# include <sys/types.h>
645# include <sys/utsname.h>
646#endif
6f023e8a 647main ()
ebc447f4
BK		 648{
649#if defined (sony)
650#if defined (MIPSEB)
d0454ea8
JK		 651 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
652 I don't know.... */
653 printf ("mips-sony-bsd\n"); exit (0);
ebc447f4 654#else
eddd1942
JM		 655#include <sys/param.h>
656 printf ("m68k-sony-newsos%s\n",
657#ifdef NEWSOS4
658 "4"
659#else
660 ""
661#endif
662 ); exit (0);
ebc447f4
BK		 663#endif
664#endif
665
d0454ea8 666#if defined (__arm) && defined (__acorn) && defined (__unix)
6f023e8a 667 printf ("arm-acorn-riscix"); exit (0);
d0454ea8
JK		 668#endif
669
6f023e8a
PB		 670#if defined (hp300) && !defined (hpux)
671 printf ("m68k-hp-bsd\n"); exit (0);
ebc447f4
BK		 672#endif
673
6f023e8a
PB		 674#if defined (NeXT)
675#if !defined (__ARCHITECTURE__)
ffbec213
PB		 676#define __ARCHITECTURE__ "m68k"
677#endif
6f023e8a
PB		 678 int version;
679 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
9ddf4089 680 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
6f023e8a 681 exit (0);
8d159a48
JG		 682#endif
683
ebc447f4
BK		 684#if defined (MULTIMAX) || defined (n16)
685#if defined (UMAXV)
6f023e8a 686 printf ("ns32k-encore-sysv\n"); exit (0);
ebc447f4
BK		 687#else
688#if defined (CMU)
6f023e8a 689 printf ("ns32k-encore-mach\n"); exit (0);
ebc447f4 690#else
6f023e8a 691 printf ("ns32k-encore-bsd\n"); exit (0);
ebc447f4
BK		 692#endif
693#endif
694#endif
695
6f023e8a 696#if defined (__386BSD__)
9ddf4089 697 printf ("i386-pc-bsd\n"); exit (0);
ebc447f4
BK		 698#endif
699
6f023e8a
PB		 700#if defined (sequent)
701#if defined (i386)
702 printf ("i386-sequent-dynix\n"); exit (0);
5c49a353
PB		 703#endif
704#if defined (ns32000)
6f023e8a 705 printf ("ns32k-sequent-dynix\n"); exit (0);
ebc447f4
BK		 706#endif
707#endif
708
6f023e8a 709#if defined (_SEQUENT_)
74a86d1f
PB		 710 struct utsname un;
711
712 uname(&un);
713
714 if (strncmp(un.version, "V2", 2) == 0) {
715 printf ("i386-sequent-ptx2\n"); exit (0);
716 }
717 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
718 printf ("i386-sequent-ptx1\n"); exit (0);
719 }
720 printf ("i386-sequent-ptx\n"); exit (0);
721
ebc447f4
BK		 722#endif
723
6f023e8a
PB		 724#if defined (vax)
725#if !defined (ultrix)
726 printf ("vax-dec-bsd\n"); exit (0);
47515657 727#else
6f023e8a 728 printf ("vax-dec-ultrix\n"); exit (0);
47515657
SG		 729#endif
730#endif
731
574516bf
PB		 732#if defined (alliant) && defined (i860)
733 printf ("i860-alliant-bsd\n"); exit (0);
734#endif
735
ebc447f4
BK		 736 exit (1);
737}
738EOF
739
6f023e8a 740${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
ebc447f4
BK		 741rm -f dummy.c dummy
742
ffbec213
PB		 743# Apollos put the system type in the environment.
744
745test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
746
eddd1942
JM		 747# Convex versions that predate uname can use getsysinfo(1)
748
749if [ -x /usr/convex/getsysinfo ]
750then
751 case `getsysinfo -f cpu_type` in
752 c1*)
753 echo c1-convex-bsd
754 exit 0 ;;
755 c2*)
756 if getsysinfo -f scalar_acc
757 then echo c32-convex-bsd
758 else echo c2-convex-bsd
759 fi
760 exit 0 ;;
761 c34*)
762 echo c34-convex-bsd
763 exit 0 ;;
764 c38*)
765 echo c38-convex-bsd
766 exit 0 ;;
767 c4*)
768 echo c4-convex-bsd
769 exit 0 ;;
770 esac
771fi
772
8d159a48 773#echo '(Unable to guess system type)' 1>&2
ebc447f4
BK		 774
775exit 1
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