(telnet): Handle multiple telnet programs better.
[bpt/emacs.git] / config.guess
CommitLineData
86505919 1#! /bin/sh
764954ef 2# Attempt to guess a canonical system name.
1b165319 3# Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
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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
6e4bd6ae 17# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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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.
f629b14c 23
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24# Written by Per Bothner <bothner@cygnus.com>.
25# The master version of this file is at the FSF in /home/gd/gnu/lib.
f629b14c 26#
8760d5df 27# This script attempts to guess a canonical system name similar to
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28# config.sub. If it succeeds, it prints the system name on stdout, and
29# exits with 0. Otherwise, it exits with 1.
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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
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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=$PATH:/.attbin ; export PATH
42fi
43
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44UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
48
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49trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
50
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51# Note: order is significant - the case branches are not exclusive.
52
53case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
cb94a3da 54 alpha:OSF1:*:*)
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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.
f3ec183e 58 # 1.2 uses "1.2" for uname -r.
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59 cat <<EOF >dummy.s
60 .globl main
61 .ent main
62main:
63 .frame \$30,0,\$26,0
64 .prologue 0
65 .long 0x47e03d84
66 cmoveq \$4,0,\$3
67 addl \$3,\$31,\$0
68 ret \$31,(\$26),1
69 .end main
70EOF
71 ${CC-cc} dummy.s -o dummy 2>/dev/null
72 if test "$?" = 0 ; then
73 ./dummy
74 case "$?" in
75 1)
76 UNAME_MACHINE="alphaev5"
77 ;;
78 2)
79 UNAME_MACHINE="alphaev56"
80 ;;
81 esac
82 fi
83 rm -f dummy.s dummy
84 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
8380f562 85 exit 0 ;;
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86 21064:Windows_NT:50:3)
87 echo alpha-dec-winnt3.5
88 exit 0 ;;
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89 Amiga*:UNIX_System_V:4.0:*)
90 echo m68k-cbm-sysv4
91 exit 0;;
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92 amiga:NetBSD:*:*)
93 echo m68k-cbm-netbsd${UNAME_RELEASE}
94 exit 0 ;;
dd1aafd0 95 amiga:OpenBSD:*:*)
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96 echo m68k-unknown-openbsd${UNAME_RELEASE}
97 exit 0 ;;
4d3e4bc8 98 arc64:OpenBSD:*:*)
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99 echo mips64el-unknown-openbsd${UNAME_RELEASE}
100 exit 0 ;;
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101 arc:OpenBSD:*:*)
102 echo mipsel-unknown-openbsd${UNAME_RELEASE}
103 exit 0 ;;
104 hkmips:OpenBSD:*:*)
105 echo mips-unknown-openbsd${UNAME_RELEASE}
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106 exit 0 ;;
107 pmax:OpenBSD:*:*)
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108 echo mipsel-unknown-openbsd${UNAME_RELEASE}
109 exit 0 ;;
110 sgi:OpenBSD:*:*)
111 echo mips-unknown-openbsd${UNAME_RELEASE}
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112 exit 0 ;;
113 wgrisc:OpenBSD:*:*)
4d3e4bc8 114 echo mipsel-unknown-openbsd${UNAME_RELEASE}
c219c2a0 115 exit 0 ;;
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116 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
117 echo arm-acorn-riscix${UNAME_RELEASE}
118 exit 0;;
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119 arm32:NetBSD:*:*)
120 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
121 exit 0 ;;
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122 SR2?01:HI-UX/MPP:*:*)
123 echo hppa1.1-hitachi-hiuxmpp
124 exit 0;;
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125 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
126 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
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127 if test "`(/bin/universe) 2>/dev/null`" = att ; then
128 echo pyramid-pyramid-sysv3
129 else
130 echo pyramid-pyramid-bsd
131 fi
132 exit 0 ;;
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133 NILE:*:*:dcosx)
134 echo pyramid-pyramid-svr4
135 exit 0 ;;
d4d94b76 136 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
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137 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
138 exit 0 ;;
01d8fc64 139 i86pc:SunOS:5.*:*)
0f419363 140 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
01d8fc64 141 exit 0 ;;
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142 sun4*:SunOS:6*:*)
143 # According to config.sub, this is the proper way to canonicalize
144 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
145 # it's likely to be more like Solaris than SunOS4.
146 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
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147 exit 0 ;;
148 sun4*:SunOS:*:*)
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149 case "`/usr/bin/arch -k`" in
150 Series*|S4*)
151 UNAME_RELEASE=`uname -v`
152 ;;
153 esac
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154 # Japanese Language versions have a version number like `4.1.3-JL'.
155 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
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156 exit 0 ;;
157 sun3*:SunOS:*:*)
158 echo m68k-sun-sunos${UNAME_RELEASE}
159 exit 0 ;;
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160 aushp:SunOS:*:*)
161 echo sparc-auspex-sunos${UNAME_RELEASE}
162 exit 0 ;;
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163 atari*:NetBSD:*:*)
164 echo m68k-atari-netbsd${UNAME_RELEASE}
165 exit 0 ;;
dd1aafd0 166 atari*:OpenBSD:*:*)
c219c2a0 167 echo m68k-unknown-openbsd${UNAME_RELEASE}
dd1aafd0 168 exit 0 ;;
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169 sun3*:NetBSD:*:*)
170 echo m68k-sun-netbsd${UNAME_RELEASE}
171 exit 0 ;;
dd1aafd0 172 sun3*:OpenBSD:*:*)
c219c2a0 173 echo m68k-unknown-openbsd${UNAME_RELEASE}
dd1aafd0 174 exit 0 ;;
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175 mac68k:NetBSD:*:*)
176 echo m68k-apple-netbsd${UNAME_RELEASE}
177 exit 0 ;;
dd1aafd0 178 mac68k:OpenBSD:*:*)
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179 echo m68k-unknown-openbsd${UNAME_RELEASE}
180 exit 0 ;;
181 mvme68k:OpenBSD:*:*)
182 echo m68k-unknown-openbsd${UNAME_RELEASE}
183 exit 0 ;;
184 mvme88k:OpenBSD:*:*)
185 echo m88k-unknown-openbsd${UNAME_RELEASE}
dd1aafd0 186 exit 0 ;;
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187 powerpc:machten:*:*)
188 echo powerpc-apple-machten${UNAME_RELEASE}
189 exit 0 ;;
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190 RISC*:Mach:*:*)
191 echo mips-dec-mach_bsd4.3
192 exit 0 ;;
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193 RISC*:ULTRIX:*:*)
194 echo mips-dec-ultrix${UNAME_RELEASE}
195 exit 0 ;;
196 VAX*:ULTRIX*:*:*)
197 echo vax-dec-ultrix${UNAME_RELEASE}
198 exit 0 ;;
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199 2020:CLIX:*:*)
200 echo clipper-intergraph-clix${UNAME_RELEASE}
201 exit 0 ;;
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202 mips:*:*:UMIPS | mips:*:*:RISCos)
203 sed 's/^ //' << EOF >dummy.c
204 int main (argc, argv) int argc; char **argv; {
205 #if defined (host_mips) && defined (MIPSEB)
206 #if defined (SYSTYPE_SYSV)
207 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
208 #endif
209 #if defined (SYSTYPE_SVR4)
210 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
211 #endif
212 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
213 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
214 #endif
215 #endif
216 exit (-1);
217 }
218EOF
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219 ${CC-cc} dummy.c -o dummy \
220 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
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221 && rm dummy.c dummy && exit 0
222 rm -f dummy.c dummy
46506037 223 echo mips-mips-riscos${UNAME_RELEASE}
f3ec183e 224 exit 0 ;;
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225 Night_Hawk:Power_UNIX:*:*)
226 echo powerpc-harris-powerunix
227 exit 0 ;;
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228 m88k:CX/UX:7*:*)
229 echo m88k-harris-cxux7
230 exit 0 ;;
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231 m88k:*:4*:R4*)
232 echo m88k-motorola-sysv4
233 exit 0 ;;
234 m88k:*:3*:R3*)
235 echo m88k-motorola-sysv3
236 exit 0 ;;
f3ec183e 237 AViiON:dgux:*:*)
627bd32d 238 # DG/UX returns AViiON for all architectures
8380f562 239 UNAME_PROCESSOR=`/usr/bin/uname -p`
4bc12675 240 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
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241 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
242 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
243 echo m88k-dg-dgux${UNAME_RELEASE}
244 else
245 echo m88k-dg-dguxbcs${UNAME_RELEASE}
246 fi
627bd32d
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247 else echo i586-dg-dgux${UNAME_RELEASE}
248 fi
f3ec183e 249 exit 0 ;;
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250 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
251 echo m88k-dolphin-sysv3
252 exit 0 ;;
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253 M88*:*:R3*:*)
254 # Delta 88k system running SVR3
255 echo m88k-motorola-sysv3
256 exit 0 ;;
257 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
258 echo m88k-tektronix-sysv3
259 exit 0 ;;
260 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
261 echo m68k-tektronix-bsd
262 exit 0 ;;
d2956936
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263 *:IRIX*:*:*)
264 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
f629b14c 265 exit 0 ;;
dd1aafd0 266 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
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267 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
268 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
dd1aafd0 269 i?86:AIX:*:*)
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270 echo i386-ibm-aix
271 exit 0 ;;
272 *:AIX:2:3)
f3ec183e 273 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
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274 sed 's/^ //' << EOF >dummy.c
275 #include <sys/systemcfg.h>
276
277 main()
278 {
279 if (!__power_pc())
280 exit(1);
281 puts("powerpc-ibm-aix3.2.5");
282 exit(0);
283 }
284EOF
285 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
286 rm -f dummy.c dummy
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287 echo rs6000-ibm-aix3.2.5
288 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
289 echo rs6000-ibm-aix3.2.4
290 else
291 echo rs6000-ibm-aix3.2
292 fi
f629b14c 293 exit 0 ;;
8593feb6 294 *:AIX:*:4)
a6fd3875 295 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
8593feb6 296 IBM_ARCH=rs6000
a6fd3875 297 else
8593feb6 298 IBM_ARCH=powerpc
a6fd3875 299 fi
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300 if [ -x /usr/bin/oslevel ] ; then
301 IBM_REV=`/usr/bin/oslevel`
8593feb6 302 else
51eebc4f 303 IBM_REV=4.${UNAME_RELEASE}
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304 fi
305 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
a6fd3875 306 exit 0 ;;
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307 *:AIX:*:*)
308 echo rs6000-ibm-aix
309 exit 0 ;;
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310 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
311 echo romp-ibm-bsd4.4
312 exit 0 ;;
313 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
4bc12675 314 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
351dc550 315 exit 0 ;; # report: romp-ibm BSD 4.3
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316 *:BOSX:*:*)
317 echo rs6000-bull-bosx
318 exit 0 ;;
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319 DPX/2?00:B.O.S.:*:*)
320 echo m68k-bull-sysv3
f629b14c 321 exit 0 ;;
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322 9000/[34]??:4.3bsd:1.*:*)
323 echo m68k-hp-bsd
f629b14c 324 exit 0 ;;
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325 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
326 echo m68k-hp-bsd4.4
f629b14c 327 exit 0 ;;
cb94a3da 328 9000/[3478]??:HP-UX:*:*)
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329 case "${UNAME_MACHINE}" in
330 9000/31? ) HP_ARCH=m68000 ;;
331 9000/[34]?? ) HP_ARCH=m68k ;;
bbc2d5d2 332 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
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333 9000/8?? ) HP_ARCH=hppa1.0 ;;
334 esac
bbc3f190 335 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
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336 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
337 exit 0 ;;
338 3050*:HI-UX:*:*)
339 sed 's/^ //' << EOF >dummy.c
340 #include <unistd.h>
341 int
342 main ()
343 {
344 long cpu = sysconf (_SC_CPU_VERSION);
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345 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
346 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
347 results, however. */
348 if (CPU_IS_PA_RISC (cpu))
f3ec183e
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349 {
350 switch (cpu)
351 {
352 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
353 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
354 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
355 default: puts ("hppa-hitachi-hiuxwe2"); break;
356 }
357 }
cb94a3da
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358 else if (CPU_IS_HP_MC68K (cpu))
359 puts ("m68k-hitachi-hiuxwe2");
f3ec183e
RK
360 else puts ("unknown-hitachi-hiuxwe2");
361 exit (0);
362 }
363EOF
364 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
365 rm -f dummy.c dummy
366 echo unknown-hitachi-hiuxwe2
f629b14c 367 exit 0 ;;
7c36a59a 368 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
8760d5df
JB
369 echo hppa1.1-hp-bsd
370 exit 0 ;;
371 9000/8??:4.3bsd:*:*)
372 echo hppa1.0-hp-bsd
373 exit 0 ;;
7c36a59a 374 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
cb94a3da
PB
375 echo hppa1.1-hp-osf
376 exit 0 ;;
377 hp8??:OSF1:*:*)
378 echo hppa1.0-hp-osf
379 exit 0 ;;
d4d94b76
PB
380 i?86:OSF1:*:*)
381 if [ -x /usr/sbin/sysversion ] ; then
382 echo ${UNAME_MACHINE}-unknown-osf1mk
383 else
384 echo ${UNAME_MACHINE}-unknown-osf1
385 fi
386 exit 0 ;;
bbe3c2bd
MM
387 parisc*:Lites*:*:*)
388 echo hppa1.1-hp-lites
389 exit 0 ;;
7bbba4f2 390 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
f629b14c
RM
391 echo c1-convex-bsd
392 exit 0 ;;
7bbba4f2
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393 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
394 if getsysinfo -f scalar_acc
395 then echo c32-convex-bsd
396 else echo c2-convex-bsd
397 fi
398 exit 0 ;;
399 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
400 echo c34-convex-bsd
401 exit 0 ;;
402 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
403 echo c38-convex-bsd
404 exit 0 ;;
405 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
406 echo c4-convex-bsd
f629b14c 407 exit 0 ;;
01d8fc64 408 CRAY*X-MP:*:*:*)
f629b14c
RM
409 echo xmp-cray-unicos
410 exit 0 ;;
0db66aed 411 CRAY*Y-MP:*:*:*)
81291a47
PB
412 echo ymp-cray-unicos${UNAME_RELEASE}
413 exit 0 ;;
d5801d71
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414 CRAY*[A-Z]90:*:*:*)
415 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
9bec625c
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416 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
417 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
81291a47 418 exit 0 ;;
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DM
419 CRAY*TS:*:*:*)
420 echo t90-cray-unicos${UNAME_RELEASE}
421 exit 0 ;;
01d8fc64 422 CRAY-2:*:*:*)
f629b14c
RM
423 echo cray2-cray-unicos
424 exit 0 ;;
d4d94b76
PB
425 F300:UNIX_System_V:*:*)
426 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
427 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
428 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
429 exit 0 ;;
f440d049
DM
430 F301:UNIX_System_V:*:*)
431 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
432 exit 0 ;;
cb94a3da
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433 hp3[0-9][05]:NetBSD:*:*)
434 echo m68k-hp-netbsd${UNAME_RELEASE}
435 exit 0 ;;
c219c2a0
ILT
436 hp300:OpenBSD:*:*)
437 echo m68k-unknown-openbsd${UNAME_RELEASE}
dd1aafd0
DM
438 exit 0 ;;
439 i?86:BSD/386:*:* | *:BSD/OS:*:*)
0f419363 440 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
f3ec183e 441 exit 0 ;;
bc7c9d8c 442 *:FreeBSD:*:*)
4568da2f 443 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
bc7c9d8c
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444 exit 0 ;;
445 *:NetBSD:*:*)
446 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
f3ec183e 447 exit 0 ;;
dd1aafd0
DM
448 *:OpenBSD:*:*)
449 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
450 exit 0 ;;
b4991b76 451 i*:CYGWIN*:*)
0f419363 452 echo i386-pc-cygwin32
b4991b76 453 exit 0 ;;
43466922
RK
454 i*:MINGW*:*)
455 echo i386-pc-mingw32
456 exit 0 ;;
b4991b76
PB
457 p*:CYGWIN*:*)
458 echo powerpcle-unknown-cygwin32
459 exit 0 ;;
24509d9c
MM
460 prep*:SunOS:5.*:*)
461 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
462 exit 0 ;;
5bd7b591 463 *:GNU:*:*)
9bdc0764 464 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
5bd7b591 465 exit 0 ;;
bc7c9d8c 466 *:Linux:*:*)
6e4bd6ae
PB
467 # The BFD linker knows what the default object file format is, so
468 # first see if it will tell us.
469 ld_help_string=`ld --help 2>&1`
f5c69b50 470 ld_supported_emulations=`echo $ld_help_string \
36e5df1b
RS
471 | sed -ne '/supported emulations:/!d
472 s/[ ][ ]*/ /g
473 s/.*supported emulations: *//
474 s/ .*//
475 p'`
476 case "$ld_supported_emulations" in
477 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
478 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
479 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
480 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
481 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
482 esac
483
484 if test "${UNAME_MACHINE}" = "alpha" ; then
13c482f1
RK
485 sed 's/^ //' <<EOF >dummy.s
486 .globl main
487 .ent main
488 main:
489 .frame \$30,0,\$26,0
490 .prologue 0
491 .long 0x47e03d84
492 cmoveq \$4,0,\$3
493 addl \$3,\$31,\$0
494 ret \$31,(\$26),1
495 .end main
496EOF
497 ${CC-cc} dummy.s -o dummy 2>/dev/null
498 if test "$?" = 0 ; then
499 ./dummy
500 case "$?" in
501 1)
502 UNAME_MACHINE="alphaev5"
503 ;;
504 2)
505 UNAME_MACHINE="alphaev56"
506 ;;
507 esac
508 fi
509 rm -f dummy.s dummy
510 echo ${UNAME_MACHINE}-unknown-linux-gnu ; exit 0
d23d9efd
ILT
511 elif test "${UNAME_MACHINE}" = "mips" ; then
512 cat >dummy.c <<EOF
513main(argc, argv)
606532f2
RS
514 int argc;
515 char *argv[];
d23d9efd
ILT
516{
517#ifdef __MIPSEB__
518 printf ("%s-unknown-linux-gnu\n", argv[1]);
519#endif
520#ifdef __MIPSEL__
521 printf ("%sel-unknown-linux-gnu\n", argv[1]);
522#endif
523 return 0;
524}
525EOF
526 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
527 rm -f dummy.c dummy
c40b6c82 528 else
606532f2
RS
529 # Either a pre-BFD a.out linker (linux-gnuoldld)
530 # or one that does not give us useful --help.
36e5df1b
RS
531 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
532 # If ld does not provide *any* "supported emulations:"
533 # that means it is gnuoldld.
534 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
535 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
536
606532f2 537 case "${UNAME_MACHINE}" in
421a590c 538 i?86)
606532f2
RS
539 VENDOR=pc;
540 ;;
541 *)
542 VENDOR=unknown;
543 ;;
544 esac
6e4bd6ae
PB
545 # Determine whether the default compiler is a.out or elf
546 cat >dummy.c <<EOF
606532f2 547#include <features.h>
bbe3c2bd 548main(argc, argv)
606532f2
RS
549 int argc;
550 char *argv[];
bbe3c2bd
MM
551{
552#ifdef __ELF__
606532f2
RS
553# ifdef __GLIBC__
554# if __GLIBC__ >= 2
555 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
556# else
557 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
558# endif
559# else
560 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
561# endif
bbe3c2bd 562#else
3ffd9bc3 563 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
bbe3c2bd
MM
564#endif
565 return 0;
566}
567EOF
6e4bd6ae
PB
568 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
569 rm -f dummy.c dummy
570 fi ;;
cb5fbf94
RK
571# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
572# are messed up and put the nodename in both sysname and nodename.
dd1aafd0 573 i?86:DYNIX/ptx:4*:*)
cb5fbf94
RK
574 echo i386-sequent-sysv4
575 exit 0 ;;
469f2168
RS
576 i?86:UNIX_SV:4.2MP:2.*)
577 # Unixware is an offshoot of SVR4, but it has its own version
578 # number series starting with 2...
579 # I am not positive that other SVR4 systems won't match this,
580 # I just have to hope. -- rms.
581 # Use sysv4.2uw... so that sysv4* matches it.
582 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
583 exit 0 ;;
dd1aafd0 584 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
8760d5df
JB
585 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
586 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
587 else
0f419363 588 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
8760d5df 589 fi
f629b14c 590 exit 0 ;;
dd1aafd0 591 i?86:*:3.2:*)
e301e82e
RK
592 if test -f /usr/options/cb.name; then
593 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
0f419363 594 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
e301e82e 595 elif /bin/uname -X 2>/dev/null >/dev/null ; then
f629b14c
RM
596 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
597 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
017e0c85
PB
598 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
599 && UNAME_MACHINE=i586
0f419363 600 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
f629b14c 601 else
0f419363 602 echo ${UNAME_MACHINE}-pc-sysv32
f3ec183e
RK
603 fi
604 exit 0 ;;
16c3fe0e
RS
605 pc:*:*:*)
606 # uname -m prints for DJGPP always 'pc', but it prints nothing about
607 # the processor, so we play safe by assuming i386.
608 echo i386-pc-msdosdjgpp
609 exit 0 ;;
cb94a3da 610 Intel:Mach:3*:*)
0f419363 611 echo i386-pc-mach3
cb94a3da 612 exit 0 ;;
ad7c5ee1
PB
613 paragon:*:*:*)
614 echo i860-intel-osf1
615 exit 0 ;;
f3ec183e
RK
616 i860:*:4.*:*) # i860-SVR4
617 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
618 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
619 else # Add other i860-SVR4 vendors below as they are discovered.
620 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
f629b14c
RM
621 fi
622 exit 0 ;;
623 mini*:CTIX:SYS*5:*)
624 # "miniframe"
625 echo m68010-convergent-sysv
626 exit 0 ;;
1b165319 627 M68*:*:R3V[567]*:*)
8760d5df 628 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1b4c60e2 629 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
d4d94b76
PB
630 OS_REL=''
631 test -r /etc/.relid \
632 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
633 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
634 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
635 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
636 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
4c07cabb 637 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
d4d94b76 638 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
4c07cabb 639 && echo i486-ncr-sysv4 && exit 0 ;;
dd1aafd0
DM
640 m68*:LynxOS:2.*:*)
641 echo m68k-unknown-lynxos${UNAME_RELEASE}
f3ec183e
RK
642 exit 0 ;;
643 mc68030:UNIX_System_V:4.*:*)
bc7c9d8c
PB
644 echo m68k-atari-sysv4
645 exit 0 ;;
dd1aafd0
DM
646 i?86:LynxOS:2.*:*)
647 echo i386-unknown-lynxos${UNAME_RELEASE}
f3ec183e 648 exit 0 ;;
dd1aafd0
DM
649 TSUNAMI:LynxOS:2.*:*)
650 echo sparc-unknown-lynxos${UNAME_RELEASE}
f3ec183e 651 exit 0 ;;
dd1aafd0
DM
652 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
653 echo rs6000-unknown-lynxos${UNAME_RELEASE}
cb94a3da 654 exit 0 ;;
d4d94b76
PB
655 SM[BE]S:UNIX_SV:*:*)
656 echo mips-dde-sysv${UNAME_RELEASE}
657 exit 0 ;;
cb94a3da
PB
658 RM*:SINIX-*:*:*)
659 echo mips-sni-sysv4
660 exit 0 ;;
661 *:SINIX-*:*:*)
662 if uname -p 2>/dev/null >/dev/null ; then
663 UNAME_MACHINE=`(uname -p) 2>/dev/null`
664 echo ${UNAME_MACHINE}-sni-sysv4
665 else
666 echo ns32k-sni-sysv
667 fi
668 exit 0 ;;
c0c0e4bd
RK
669 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
670 # says <Richard.M.Bartel@ccMail.Census.GOV>
671 echo i586-unisys-sysv4
672 exit 0 ;;
dd1aafd0
DM
673 *:UNIX_System_V:4*:FTX*)
674 # From Gerald Hewes <hewes@openmarket.com>.
675 # How about differentiating between stratus architectures? -djm
676 echo hppa1.1-stratus-sysv4
677 exit 0 ;;
678 *:*:*:FTX*)
679 # From seanf@swdc.stratus.com.
680 echo i860-stratus-sysv4
681 exit 0 ;;
ad3583e4
ILT
682 mc68*:A/UX:*:*)
683 echo m68k-apple-aux${UNAME_RELEASE}
684 exit 0 ;;
d3dcea6f
RS
685 news*:NEWS-OS:*:6*)
686 echo mips-sony-newsos6
687 exit 0 ;;
d4d94b76 688 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
262df1e2
ILT
689 if [ -d /usr/nec ]; then
690 echo mips-nec-sysv${UNAME_RELEASE}
691 else
692 echo mips-unknown-sysv${UNAME_RELEASE}
693 fi
694 exit 0 ;;
f629b14c
RM
695esac
696
f3ec183e 697#echo '(No uname command or uname output not recognized.)' 1>&2
f629b14c
RM
698#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
699
700cat >dummy.c <<EOF
6276efb0
RK
701#ifdef _SEQUENT_
702# include <sys/types.h>
703# include <sys/utsname.h>
704#endif
1d6ce4b0 705main ()
f629b14c
RM
706{
707#if defined (sony)
708#if defined (MIPSEB)
f3ec183e
RK
709 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
710 I don't know.... */
711 printf ("mips-sony-bsd\n"); exit (0);
f629b14c 712#else
2b49050a
RM
713#include <sys/param.h>
714 printf ("m68k-sony-newsos%s\n",
715#ifdef NEWSOS4
716 "4"
717#else
718 ""
719#endif
720 ); exit (0);
f629b14c
RM
721#endif
722#endif
723
f3ec183e 724#if defined (__arm) && defined (__acorn) && defined (__unix)
1d6ce4b0 725 printf ("arm-acorn-riscix"); exit (0);
f3ec183e
RK
726#endif
727
1d6ce4b0
RS
728#if defined (hp300) && !defined (hpux)
729 printf ("m68k-hp-bsd\n"); exit (0);
f629b14c
RM
730#endif
731
1d6ce4b0
RS
732#if defined (NeXT)
733#if !defined (__ARCHITECTURE__)
f3ec183e
RK
734#define __ARCHITECTURE__ "m68k"
735#endif
736 int version;
737 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
d4d94b76 738 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
cb94a3da 739 exit (0);
f3ec183e
RK
740#endif
741
f629b14c
RM
742#if defined (MULTIMAX) || defined (n16)
743#if defined (UMAXV)
1d6ce4b0 744 printf ("ns32k-encore-sysv\n"); exit (0);
f629b14c
RM
745#else
746#if defined (CMU)
1d6ce4b0 747 printf ("ns32k-encore-mach\n"); exit (0);
f629b14c 748#else
1d6ce4b0 749 printf ("ns32k-encore-bsd\n"); exit (0);
f629b14c
RM
750#endif
751#endif
752#endif
753
cb94a3da 754#if defined (__386BSD__)
0f419363 755 printf ("i386-pc-bsd\n"); exit (0);
f629b14c
RM
756#endif
757
1d6ce4b0
RS
758#if defined (sequent)
759#if defined (i386)
760 printf ("i386-sequent-dynix\n"); exit (0);
8760d5df
JB
761#endif
762#if defined (ns32000)
1d6ce4b0 763 printf ("ns32k-sequent-dynix\n"); exit (0);
8760d5df
JB
764#endif
765#endif
766
1d6ce4b0 767#if defined (_SEQUENT_)
6276efb0
RK
768 struct utsname un;
769
770 uname(&un);
771
772 if (strncmp(un.version, "V2", 2) == 0) {
773 printf ("i386-sequent-ptx2\n"); exit (0);
774 }
775 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
776 printf ("i386-sequent-ptx1\n"); exit (0);
777 }
778 printf ("i386-sequent-ptx\n"); exit (0);
779
8760d5df
JB
780#endif
781
1d6ce4b0
RS
782#if defined (vax)
783#if !defined (ultrix)
784 printf ("vax-dec-bsd\n"); exit (0);
f3ec183e 785#else
1d6ce4b0 786 printf ("vax-dec-ultrix\n"); exit (0);
f3ec183e
RK
787#endif
788#endif
789
1d6ce4b0
RS
790#if defined (alliant) && defined (i860)
791 printf ("i860-alliant-bsd\n"); exit (0);
792#endif
793
f629b14c
RM
794 exit (1);
795}
796EOF
797
f3ec183e 798${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
f629b14c
RM
799rm -f dummy.c dummy
800
f3ec183e
RK
801# Apollos put the system type in the environment.
802
803test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
804
7499dc83
PB
805# Convex versions that predate uname can use getsysinfo(1)
806
807if [ -x /usr/convex/getsysinfo ]
808then
809 case `getsysinfo -f cpu_type` in
810 c1*)
811 echo c1-convex-bsd
812 exit 0 ;;
813 c2*)
814 if getsysinfo -f scalar_acc
815 then echo c32-convex-bsd
816 else echo c2-convex-bsd
817 fi
818 exit 0 ;;
819 c34*)
820 echo c34-convex-bsd
821 exit 0 ;;
822 c38*)
823 echo c38-convex-bsd
824 exit 0 ;;
825 c4*)
826 echo c4-convex-bsd
827 exit 0 ;;
828 esac
829fi
830
f3ec183e 831#echo '(Unable to guess system type)' 1>&2
f629b14c
RM
832
833exit 1