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28f540f4
RM		 1#! /bin/sh
2# Attempt to guess a canonical system name.
4398fea0 3# Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
28f540f4
RM		 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
d144e1d2 17# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28f540f4
RM		 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
28f540f4 54 alpha:OSF1:*:*)
147e6009
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.
28f540f4 58 # 1.2 uses "1.2" for uname -r.
147e6009
PB		 59 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
60 exit 0 ;;
1577cd47
RK		 61 21064:Windows_NT:50:3)
62 echo alpha-dec-winnt3.5
63 exit 0 ;;
889a9677
PB		 64 Amiga*:UNIX_System_V:4.0:*)
65 echo m68k-cbm-sysv4
66 exit 0;;
0cad6dc7
RK		 67 amiga:NetBSD:*:*)
68 echo m68k-cbm-netbsd${UNAME_RELEASE}
69 exit 0 ;;
d780e42f 70 amiga:OpenBSD:*:*)
9d8067d8
UD		 71 echo m68k-unknown-openbsd${UNAME_RELEASE}
72 exit 0 ;;
b4012b75 73 arc64:OpenBSD:*:*)
9d8067d8
UD		 74 echo mips64el-unknown-openbsd${UNAME_RELEASE}
75 exit 0 ;;
b4012b75
UD		 76 arc:OpenBSD:*:*)
77 echo mipsel-unknown-openbsd${UNAME_RELEASE}
78 exit 0 ;;
79 hkmips:OpenBSD:*:*)
80 echo mips-unknown-openbsd${UNAME_RELEASE}
9d8067d8
UD		 81 exit 0 ;;
82 pmax:OpenBSD:*:*)
b4012b75
UD		 83 echo mipsel-unknown-openbsd${UNAME_RELEASE}
84 exit 0 ;;
85 sgi:OpenBSD:*:*)
86 echo mips-unknown-openbsd${UNAME_RELEASE}
9d8067d8
UD		 87 exit 0 ;;
88 wgrisc:OpenBSD:*:*)
b4012b75 89 echo mipsel-unknown-openbsd${UNAME_RELEASE}
9d8067d8 90 exit 0 ;;
28f540f4
RM		 91 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
92 echo arm-acorn-riscix${UNAME_RELEASE}
93 exit 0;;
2ca1375a
DM		 94 SR2?01:HI-UX/MPP:*:*)
95 echo hppa1.1-hitachi-hiuxmpp
96 exit 0;;
d780e42f
DM		 97 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
98 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
28f540f4
RM		 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 ;;
d780e42f
DM		 105 NILE:*:*:dcosx)
106 echo pyramid-pyramid-svr4
107 exit 0 ;;
b296c233 108 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
28f540f4
RM		 109 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
110 exit 0 ;;
63deb0e4 111 i86pc:SunOS:5.*:*)
20e77fa0 112 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
63deb0e4 113 exit 0 ;;
28f540f4
RM		 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 ;;
120 sun4*:SunOS:*:*)
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 ${UNAME_RELEASE}|sed -e 's/-/_/'`
128 exit 0 ;;
129 sun3*:SunOS:*:*)
130 echo m68k-sun-sunos${UNAME_RELEASE}
131 exit 0 ;;
b296c233
PB		 132 aushp:SunOS:*:*)
133 echo sparc-auspex-sunos${UNAME_RELEASE}
134 exit 0 ;;
1f1c1b2b
RK		 135 atari*:NetBSD:*:*)
136 echo m68k-atari-netbsd${UNAME_RELEASE}
137 exit 0 ;;
d780e42f 138 atari*:OpenBSD:*:*)
9d8067d8 139 echo m68k-unknown-openbsd${UNAME_RELEASE}
d780e42f 140 exit 0 ;;
1f1c1b2b
RK		 141 sun3*:NetBSD:*:*)
142 echo m68k-sun-netbsd${UNAME_RELEASE}
143 exit 0 ;;
d780e42f 144 sun3*:OpenBSD:*:*)
9d8067d8 145 echo m68k-unknown-openbsd${UNAME_RELEASE}
d780e42f 146 exit 0 ;;
1f1c1b2b
RK		 147 mac68k:NetBSD:*:*)
148 echo m68k-apple-netbsd${UNAME_RELEASE}
149 exit 0 ;;
d780e42f 150 mac68k:OpenBSD:*:*)
9d8067d8
UD		 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${UNAME_RELEASE}
d780e42f 158 exit 0 ;;
aee321f4
DM		 159 powerpc:machten:*:*)
160 echo powerpc-apple-machten${UNAME_RELEASE}
161 exit 0 ;;
b296c233
PB		 162 RISC*:Mach:*:*)
163 echo mips-dec-mach_bsd4.3
164 exit 0 ;;
28f540f4
RM		 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 ;;
51702635
UD		 171 2020:CLIX:*:*)
172 echo clipper-intergraph-clix${UNAME_RELEASE}
173 exit 0 ;;
caa9e37a
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
b296c233
PB		 191 ${CC-cc} dummy.c -o dummy \
192 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
caa9e37a
PB		 193 && rm dummy.c dummy && exit 0
194 rm -f dummy.c dummy
60326989 195 echo mips-mips-riscos${UNAME_RELEASE}
28f540f4 196 exit 0 ;;
d72d8b13
PB		 197 Night_Hawk:Power_UNIX:*:*)
198 echo powerpc-harris-powerunix
199 exit 0 ;;
28f540f4
RM		 200 m88k:CX/UX:7*:*)
201 echo m88k-harris-cxux7
202 exit 0 ;;
203 m88k:*:4*:R4*)
204 echo m88k-motorola-sysv4
205 exit 0 ;;
206 m88k:*:3*:R3*)
207 echo m88k-motorola-sysv3
208 exit 0 ;;
209 AViiON:dgux:*:*)
d2774288 210 # DG/UX returns AViiON for all architectures
147e6009 211 UNAME_PROCESSOR=`/usr/bin/uname -p`
59dd8641 212 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
28f540f4
RM		 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${UNAME_RELEASE}
218 fi
d2774288
SC		 219 else echo i586-dg-dgux${UNAME_RELEASE}
220 fi
28f540f4
RM		 221 exit 0 ;;
222 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
223 echo m88k-dolphin-sysv3
224 exit 0 ;;
225 M88*:*:R3*:*)
226 # Delta 88k system running SVR3
227 echo m88k-motorola-sysv3
228 exit 0 ;;
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 ;;
235 *:IRIX*:*:*)
236 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
237 exit 0 ;;
d780e42f 238 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
28f540f4
RM		 239 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
240 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
d780e42f 241 i?86:AIX:*:*)
28f540f4
RM		 242 echo i386-ibm-aix
243 exit 0 ;;
244 *:AIX:2:3)
245 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
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 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
258 rm -f dummy.c dummy
259 echo rs6000-ibm-aix3.2.5
260 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
261 echo rs6000-ibm-aix3.2.4
262 else
263 echo rs6000-ibm-aix3.2
264 fi
265 exit 0 ;;
266 *:AIX:*:4)
267 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
268 IBM_ARCH=rs6000
269 else
270 IBM_ARCH=powerpc
271 fi
e7233b09
RK		 272 if [ -x /usr/bin/oslevel ] ; then
273 IBM_REV=`/usr/bin/oslevel`
28f540f4
RM		 274 else
275 IBM_REV=4.${UNAME_RELEASE}
276 fi
277 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
278 exit 0 ;;
279 *:AIX:*:*)
280 echo rs6000-ibm-aix
281 exit 0 ;;
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
59dd8641 286 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
28f540f4
RM		 287 exit 0 ;; # report: romp-ibm BSD 4.3
288 *:BOSX:*:*)
289 echo rs6000-bull-bosx
290 exit 0 ;;
291 DPX/2?00:B.O.S.:*:*)
292 echo m68k-bull-sysv3
293 exit 0 ;;
294 9000/[34]??:4.3bsd:1.*:*)
295 echo m68k-hp-bsd
296 exit 0 ;;
297 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
298 echo m68k-hp-bsd4.4
299 exit 0 ;;
300 9000/[3478]??:HP-UX:*:*)
301 case "${UNAME_MACHINE}" in
302 9000/31? ) HP_ARCH=m68000 ;;
303 9000/[34]?? ) HP_ARCH=m68k ;;
08e72293 304 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
28f540f4
RM		 305 9000/8?? ) HP_ARCH=hppa1.0 ;;
306 esac
307 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
308 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
309 exit 0 ;;
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);
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. */
320 if (CPU_IS_PA_RISC (cpu))
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 }
330 else if (CPU_IS_HP_MC68K (cpu))
331 puts ("m68k-hitachi-hiuxwe2");
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 ;;
c90514fc 340 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
28f540f4
RM		 341 echo hppa1.1-hp-bsd
342 exit 0 ;;
343 9000/8??:4.3bsd:*:*)
344 echo hppa1.0-hp-bsd
345 exit 0 ;;
c90514fc 346 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
28f540f4
RM		 347 echo hppa1.1-hp-osf
348 exit 0 ;;
349 hp8??:OSF1:*:*)
350 echo hppa1.0-hp-osf
351 exit 0 ;;
b296c233
PB		 352 i?86:OSF1:*:*)
353 if [ -x /usr/sbin/sysversion ] ; then
354 echo ${UNAME_MACHINE}-unknown-osf1mk
355 else
356 echo ${UNAME_MACHINE}-unknown-osf1
357 fi
358 exit 0 ;;
9266597a
MM		 359 parisc*:Lites*:*:*)
360 echo hppa1.1-hp-lites
361 exit 0 ;;
28f540f4
RM		 362 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
363 echo c1-convex-bsd
364 exit 0 ;;
365 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
366 if getsysinfo -f scalar_acc
367 then echo c32-convex-bsd
368 else echo c2-convex-bsd
369 fi
370 exit 0 ;;
371 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
372 echo c34-convex-bsd
373 exit 0 ;;
374 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
375 echo c38-convex-bsd
376 exit 0 ;;
377 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
378 echo c4-convex-bsd
379 exit 0 ;;
63deb0e4 380 CRAY*X-MP:*:*:*)
28f540f4
RM		 381 echo xmp-cray-unicos
382 exit 0 ;;
103c293f 383 CRAY*Y-MP:*:*:*)
7ae36808
PB		 384 echo ymp-cray-unicos${UNAME_RELEASE}
385 exit 0 ;;
939d5646
TG		 386 CRAY*[A-Z]90:*:*:*)
387 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
32706074
KH		 388 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
389 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
7ae36808 390 exit 0 ;;
f155a595
DM		 391 CRAY*TS:*:*:*)
392 echo t90-cray-unicos${UNAME_RELEASE}
393 exit 0 ;;
63deb0e4 394 CRAY-2:*:*:*)
28f540f4
RM		 395 echo cray2-cray-unicos
396 exit 0 ;;
b296c233
PB		 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 ;;
2c6d7e67
DM		 402 F301:UNIX_System_V:*:*)
403 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
404 exit 0 ;;
28f540f4
RM		 405 hp3[0-9][05]:NetBSD:*:*)
406 echo m68k-hp-netbsd${UNAME_RELEASE}
407 exit 0 ;;
9d8067d8
UD		 408 hp300:OpenBSD:*:*)
409 echo m68k-unknown-openbsd${UNAME_RELEASE}
d780e42f
DM		 410 exit 0 ;;
411 i?86:BSD/386:*:* | *:BSD/OS:*:*)
20e77fa0 412 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
28f540f4
RM		 413 exit 0 ;;
414 *:FreeBSD:*:*)
415 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
416 exit 0 ;;
417 *:NetBSD:*:*)
418 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
419 exit 0 ;;
d780e42f
DM		 420 *:OpenBSD:*:*)
421 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
422 exit 0 ;;
a7cb7644 423 i*:CYGWIN*:*)
20e77fa0 424 echo i386-pc-cygwin32
a7cb7644 425 exit 0 ;;
5ae3e846
UD		 426 i*:MINGW*:*)
427 echo i386-pc-mingw32
428 exit 0 ;;
a7cb7644
PB		 429 p*:CYGWIN*:*)
430 echo powerpcle-unknown-cygwin32
431 exit 0 ;;
2e6878f7
MM		 432 prep*:SunOS:5.*:*)
433 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
434 exit 0 ;;
28f540f4 435 *:GNU:*:*)
43b0e40f 436 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
28f540f4
RM		 437 exit 0 ;;
438 *:Linux:*:*)
d144e1d2
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`
714a562f
UD		 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 "${UNAME_MACHINE}" = "alpha" ; then
20e77fa0 457 echo alpha-unknown-linux-gnu ; exit 0
3c143620
I		 458 elif test "${UNAME_MACHINE}" = "mips" ; then
459 cat >dummy.c <<EOF
460main(argc, argv)
714a562f
UD		 461 int argc;
462 char *argv[];
3c143620
I		 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
a026e695 475 else
714a562f
UD		 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 "${UNAME_MACHINE}" in
485 i?86)
486 VENDOR=pc;
487 ;;
488 *)
489 VENDOR=unknown;
490 ;;
491 esac
d144e1d2
PB		 492 # Determine whether the default compiler is a.out or elf
493 cat >dummy.c <<EOF
714a562f 494#include <features.h>
9266597a 495main(argc, argv)
714a562f
UD		 496 int argc;
497 char *argv[];
9266597a
MM		 498{
499#ifdef __ELF__
714a562f
UD		 500# ifdef __GLIBC__
501# if __GLIBC__ >= 2
502 printf ("%s-${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
9266597a 509#else
714a562f 510 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
9266597a
MM		 511#endif
512 return 0;
513}
514EOF
d144e1d2
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 ;;
28f540f4
RM		 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.
d780e42f 520 i?86:DYNIX/ptx:4*:*)
28f540f4
RM		 521 echo i386-sequent-sysv4
522 exit 0 ;;
d780e42f 523 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
28f540f4
RM		 524 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
525 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
526 else
20e77fa0 527 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
28f540f4
RM		 528 fi
529 exit 0 ;;
d780e42f 530 i?86:*:3.2:*)
820bd50c
RK		 531 if test -f /usr/options/cb.name; then
532 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
20e77fa0 533 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
820bd50c 534 elif /bin/uname -X 2>/dev/null >/dev/null ; then
28f540f4
RM		 535 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
536 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
8e2e98a2
PB		 537 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
538 && UNAME_MACHINE=i586
20e77fa0 539 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
28f540f4 540 else
20e77fa0 541 echo ${UNAME_MACHINE}-pc-sysv32
28f540f4
RM		 542 fi
543 exit 0 ;;
544 Intel:Mach:3*:*)
20e77fa0 545 echo i386-pc-mach3
28f540f4
RM		 546 exit 0 ;;
547 paragon:*:*:*)
548 echo i860-intel-osf1
549 exit 0 ;;
550 i860:*:4.*:*) # i860-SVR4
551 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
552 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
553 else # Add other i860-SVR4 vendors below as they are discovered.
554 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
555 fi
556 exit 0 ;;
557 mini*:CTIX:SYS*5:*)
558 # "miniframe"
559 echo m68010-convergent-sysv
560 exit 0 ;;
4398fea0 561 M68*:*:R3V[567]*:*)
28f540f4 562 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
e3ca0de5 563 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
b296c233
PB		 564 OS_REL=''
565 test -r /etc/.relid \
566 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
567 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
568 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
569 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
570 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
28f540f4 571 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
b296c233 572 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
28f540f4 573 && echo i486-ncr-sysv4 && exit 0 ;;
d780e42f
DM		 574 m68*:LynxOS:2.*:*)
575 echo m68k-unknown-lynxos${UNAME_RELEASE}
28f540f4
RM		 576 exit 0 ;;
577 mc68030:UNIX_System_V:4.*:*)
578 echo m68k-atari-sysv4
579 exit 0 ;;
d780e42f
DM		 580 i?86:LynxOS:2.*:*)
581 echo i386-unknown-lynxos${UNAME_RELEASE}
28f540f4 582 exit 0 ;;
d780e42f
DM		 583 TSUNAMI:LynxOS:2.*:*)
584 echo sparc-unknown-lynxos${UNAME_RELEASE}
28f540f4 585 exit 0 ;;
d780e42f
DM		 586 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
587 echo rs6000-unknown-lynxos${UNAME_RELEASE}
28f540f4 588 exit 0 ;;
b296c233
PB		 589 SM[BE]S:UNIX_SV:*:*)
590 echo mips-dde-sysv${UNAME_RELEASE}
591 exit 0 ;;
28f540f4
RM		 592 RM*:SINIX-*:*:*)
593 echo mips-sni-sysv4
594 exit 0 ;;
595 *:SINIX-*:*:*)
596 if uname -p 2>/dev/null >/dev/null ; then
597 UNAME_MACHINE=`(uname -p) 2>/dev/null`
598 echo ${UNAME_MACHINE}-sni-sysv4
599 else
600 echo ns32k-sni-sysv
601 fi
602 exit 0 ;;
42054ddb
RK		 603 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
604 # says <Richard.M.Bartel@ccMail.Census.GOV>
605 echo i586-unisys-sysv4
606 exit 0 ;;
d780e42f
DM		 607 *:UNIX_System_V:4*:FTX*)
608 # From Gerald Hewes <hewes@openmarket.com>.
609 # How about differentiating between stratus architectures? -djm
610 echo hppa1.1-stratus-sysv4
611 exit 0 ;;
612 *:*:*:FTX*)
613 # From seanf@swdc.stratus.com.
614 echo i860-stratus-sysv4
615 exit 0 ;;
4505e8c1
I		 616 mc68*:A/UX:*:*)
617 echo m68k-apple-aux${UNAME_RELEASE}
618 exit 0 ;;
f9a73ae1
UD		 619 news*:NEWS-OS:*:6*)
620 echo mips-sony-newsos6
621 exit 0 ;;
b296c233 622 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
e5ba41ce
I		 623 if [ -d /usr/nec ]; then
624 echo mips-nec-sysv${UNAME_RELEASE}
625 else
626 echo mips-unknown-sysv${UNAME_RELEASE}
627 fi
628 exit 0 ;;
28f540f4
RM		 629esac
630
631#echo '(No uname command or uname output not recognized.)' 1>&2
632#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
633
634cat >dummy.c <<EOF
e7233b09
RK		 635#ifdef _SEQUENT_
636# include <sys/types.h>
637# include <sys/utsname.h>
638#endif
28f540f4
RM		 639main ()
640{
641#if defined (sony)
642#if defined (MIPSEB)
643 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
644 I don't know.... */
645 printf ("mips-sony-bsd\n"); exit (0);
646#else
647#include <sys/param.h>
648 printf ("m68k-sony-newsos%s\n",
649#ifdef NEWSOS4
650 "4"
651#else
652 ""
653#endif
654 ); exit (0);
655#endif
656#endif
657
658#if defined (__arm) && defined (__acorn) && defined (__unix)
659 printf ("arm-acorn-riscix"); exit (0);
660#endif
661
662#if defined (hp300) && !defined (hpux)
663 printf ("m68k-hp-bsd\n"); exit (0);
664#endif
665
666#if defined (NeXT)
667#if !defined (__ARCHITECTURE__)
668#define __ARCHITECTURE__ "m68k"
669#endif
670 int version;
671 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
b296c233 672 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
28f540f4
RM		 673 exit (0);
674#endif
675
676#if defined (MULTIMAX) || defined (n16)
677#if defined (UMAXV)
678 printf ("ns32k-encore-sysv\n"); exit (0);
679#else
680#if defined (CMU)
681 printf ("ns32k-encore-mach\n"); exit (0);
682#else
683 printf ("ns32k-encore-bsd\n"); exit (0);
684#endif
685#endif
686#endif
687
688#if defined (__386BSD__)
20e77fa0 689 printf ("i386-pc-bsd\n"); exit (0);
28f540f4
RM		 690#endif
691
692#if defined (sequent)
693#if defined (i386)
694 printf ("i386-sequent-dynix\n"); exit (0);
695#endif
696#if defined (ns32000)
697 printf ("ns32k-sequent-dynix\n"); exit (0);
698#endif
699#endif
700
701#if defined (_SEQUENT_)
e7233b09
RK		 702 struct utsname un;
703
704 uname(&un);
705
706 if (strncmp(un.version, "V2", 2) == 0) {
707 printf ("i386-sequent-ptx2\n"); exit (0);
708 }
709 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
710 printf ("i386-sequent-ptx1\n"); exit (0);
711 }
712 printf ("i386-sequent-ptx\n"); exit (0);
713
28f540f4
RM		 714#endif
715
716#if defined (vax)
717#if !defined (ultrix)
718 printf ("vax-dec-bsd\n"); exit (0);
719#else
720 printf ("vax-dec-ultrix\n"); exit (0);
721#endif
722#endif
723
724#if defined (alliant) && defined (i860)
725 printf ("i860-alliant-bsd\n"); exit (0);
726#endif
727
728 exit (1);
729}
730EOF
731
732${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
733rm -f dummy.c dummy
734
735# Apollos put the system type in the environment.
736
737test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
738
739# Convex versions that predate uname can use getsysinfo(1)
740
741if [ -x /usr/convex/getsysinfo ]
742then
743 case `getsysinfo -f cpu_type` in
744 c1*)
745 echo c1-convex-bsd
746 exit 0 ;;
747 c2*)
748 if getsysinfo -f scalar_acc
749 then echo c32-convex-bsd
750 else echo c2-convex-bsd
751 fi
752 exit 0 ;;
753 c34*)
754 echo c34-convex-bsd
755 exit 0 ;;
756 c38*)
757 echo c38-convex-bsd
758 exit 0 ;;
759 c4*)
760 echo c4-convex-bsd
761 exit 0 ;;
762 esac
763fi
764
765#echo '(Unable to guess system type)' 1>&2
766
767exit 1
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