source: trunk/src/binutils/config.guess@ 202

Last change on this file since 202 was 10, checked in by bird, 23 years ago

Initial revision

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[10]1#! /bin/sh
2# Attempt to guess a canonical system name.
3# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
4# Free Software Foundation, Inc.
5
6timestamp='2001-03-16'
7
8# This file is free software; you can redistribute it and/or modify it
9# under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful, but
14# WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16# General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21#
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that program.
26
27# Written by Per Bothner <[email protected]>.
28# Please send patches to <[email protected]>.
29#
30# This script attempts to guess a canonical system name similar to
31# config.sub. If it succeeds, it prints the system name on stdout, and
32# exits with 0. Otherwise, it exits with 1.
33#
34# The plan is that this can be called by configure scripts if you
35# don't specify an explicit build system type.
36
37me=`echo "$0" | sed -e 's,.*/,,'`
38
39usage="\
40Usage: $0 [OPTION]
41
42Output the configuration name of the system \`$me' is run on.
43
44Operation modes:
45 -h, --help print this help, then exit
46 -t, --time-stamp print date of last modification, then exit
47 -v, --version print version number, then exit
48
49Report bugs and patches to <[email protected]>."
50
51version="\
52GNU config.guess ($timestamp)
53
54Originally written by Per Bothner.
55Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99, 2000
56Free Software Foundation, Inc.
57
58This is free software; see the source for copying conditions. There is NO
59warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
60
61help="
62Try \`$me --help' for more information."
63
64# Parse command line
65while test $# -gt 0 ; do
66 case $1 in
67 --time-stamp | --time* | -t )
68 echo "$timestamp" ; exit 0 ;;
69 --version | -v )
70 echo "$version" ; exit 0 ;;
71 --help | --h* | -h )
72 echo "$usage"; exit 0 ;;
73 -- ) # Stop option processing
74 shift; break ;;
75 - ) # Use stdin as input.
76 break ;;
77 -* )
78 echo "$me: invalid option $1$help" >&2
79 exit 1 ;;
80 * )
81 break ;;
82 esac
83done
84
85if test $# != 0; then
86 echo "$me: too many arguments$help" >&2
87 exit 1
88fi
89
90
91dummy=dummy-$$
92trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
93
94# CC_FOR_BUILD -- compiler used by this script.
95# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
96# use `HOST_CC' if defined, but it is deprecated.
97
98case $CC_FOR_BUILD,$HOST_CC,$CC in
99 ,,) echo "int dummy(){}" > $dummy.c
100 for c in cc gcc c89 ; do
101 ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1
102 if test $? = 0 ; then
103 CC_FOR_BUILD="$c"; break
104 fi
105 done
106 rm -f $dummy.c $dummy.o $dummy.rel
107 if test x"$CC_FOR_BUILD" = x ; then
108 CC_FOR_BUILD=no_compiler_found
109 fi
110 ;;
111 ,,*) CC_FOR_BUILD=$CC ;;
112 ,*,*) CC_FOR_BUILD=$HOST_CC ;;
113esac
114
115# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
116# ([email protected] 8/24/94.)
117if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
118 PATH=$PATH:/.attbin ; export PATH
119fi
120
121UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
122UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
123UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
124UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
125
126# Note: order is significant - the case branches are not exclusive.
127
128case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
129 *:NetBSD:*:*)
130 # Netbsd (nbsd) targets should (where applicable) match one or
131 # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
132 # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
133 # switched to ELF, *-*-netbsd* would select the old
134 # object file format. This provides both forward
135 # compatibility and a consistent mechanism for selecting the
136 # object file format.
137 # Determine the machine/vendor (is the vendor relevant).
138 case "${UNAME_MACHINE}" in
139 amiga) machine=m68k-unknown ;;
140 arm32) machine=arm-unknown ;;
141 atari*) machine=m68k-atari ;;
142 sun3*) machine=m68k-sun ;;
143 mac68k) machine=m68k-apple ;;
144 macppc) machine=powerpc-apple ;;
145 hp3[0-9][05]) machine=m68k-hp ;;
146 ibmrt|romp-ibm) machine=romp-ibm ;;
147 *) machine=${UNAME_MACHINE}-unknown ;;
148 esac
149 # The Operating System including object format, if it has switched
150 # to ELF recently, or will in the future.
151 case "${UNAME_MACHINE}" in
152 i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
153 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
154 | grep __ELF__ >/dev/null
155 then
156 # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
157 # Return netbsd for either. FIX?
158 os=netbsd
159 else
160 os=netbsdelf
161 fi
162 ;;
163 *)
164 os=netbsd
165 ;;
166 esac
167 # The OS release
168 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
169 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
170 # contains redundant information, the shorter form:
171 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
172 echo "${machine}-${os}${release}"
173 exit 0 ;;
174 alpha:OSF1:*:*)
175 if test $UNAME_RELEASE = "V4.0"; then
176 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
177 fi
178 # A Vn.n version is a released version.
179 # A Tn.n version is a released field test version.
180 # A Xn.n version is an unreleased experimental baselevel.
181 # 1.2 uses "1.2" for uname -r.
182 cat <<EOF >$dummy.s
183 .data
184\$Lformat:
185 .byte 37,100,45,37,120,10,0 # "%d-%x\n"
186
187 .text
188 .globl main
189 .align 4
190 .ent main
191main:
192 .frame \$30,16,\$26,0
193 ldgp \$29,0(\$27)
194 .prologue 1
195 .long 0x47e03d80 # implver \$0
196 lda \$2,-1
197 .long 0x47e20c21 # amask \$2,\$1
198 lda \$16,\$Lformat
199 mov \$0,\$17
200 not \$1,\$18
201 jsr \$26,printf
202 ldgp \$29,0(\$26)
203 mov 0,\$16
204 jsr \$26,exit
205 .end main
206EOF
207 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
208 if test "$?" = 0 ; then
209 case `./$dummy` in
210 0-0)
211 UNAME_MACHINE="alpha"
212 ;;
213 1-0)
214 UNAME_MACHINE="alphaev5"
215 ;;
216 1-1)
217 UNAME_MACHINE="alphaev56"
218 ;;
219 1-101)
220 UNAME_MACHINE="alphapca56"
221 ;;
222 2-303)
223 UNAME_MACHINE="alphaev6"
224 ;;
225 2-307)
226 UNAME_MACHINE="alphaev67"
227 ;;
228 esac
229 fi
230 rm -f $dummy.s $dummy
231 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
232 exit 0 ;;
233 Alpha\ *:Windows_NT*:*)
234 # How do we know it's Interix rather than the generic POSIX subsystem?
235 # Should we change UNAME_MACHINE based on the output of uname instead
236 # of the specific Alpha model?
237 echo alpha-pc-interix
238 exit 0 ;;
239 21064:Windows_NT:50:3)
240 echo alpha-dec-winnt3.5
241 exit 0 ;;
242 Amiga*:UNIX_System_V:4.0:*)
243 echo m68k-unknown-sysv4
244 exit 0;;
245 amiga:OpenBSD:*:*)
246 echo m68k-unknown-openbsd${UNAME_RELEASE}
247 exit 0 ;;
248 *:[Aa]miga[Oo][Ss]:*:*)
249 echo ${UNAME_MACHINE}-unknown-amigaos
250 exit 0 ;;
251 arc64:OpenBSD:*:*)
252 echo mips64el-unknown-openbsd${UNAME_RELEASE}
253 exit 0 ;;
254 arc:OpenBSD:*:*)
255 echo mipsel-unknown-openbsd${UNAME_RELEASE}
256 exit 0 ;;
257 hkmips:OpenBSD:*:*)
258 echo mips-unknown-openbsd${UNAME_RELEASE}
259 exit 0 ;;
260 pmax:OpenBSD:*:*)
261 echo mipsel-unknown-openbsd${UNAME_RELEASE}
262 exit 0 ;;
263 sgi:OpenBSD:*:*)
264 echo mips-unknown-openbsd${UNAME_RELEASE}
265 exit 0 ;;
266 wgrisc:OpenBSD:*:*)
267 echo mipsel-unknown-openbsd${UNAME_RELEASE}
268 exit 0 ;;
269 *:OS/390:*:*)
270 echo i370-ibm-openedition
271 exit 0 ;;
272 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
273 echo arm-acorn-riscix${UNAME_RELEASE}
274 exit 0;;
275 SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
276 echo hppa1.1-hitachi-hiuxmpp
277 exit 0;;
278 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
279 # [email protected] (Earle F. Ake) contributed MIS and NILE.
280 if test "`(/bin/universe) 2>/dev/null`" = att ; then
281 echo pyramid-pyramid-sysv3
282 else
283 echo pyramid-pyramid-bsd
284 fi
285 exit 0 ;;
286 NILE*:*:*:dcosx)
287 echo pyramid-pyramid-svr4
288 exit 0 ;;
289 sun4H:SunOS:5.*:*)
290 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
291 exit 0 ;;
292 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
293 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
294 exit 0 ;;
295 i86pc:SunOS:5.*:*)
296 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
297 exit 0 ;;
298 sun4*:SunOS:6*:*)
299 # According to config.sub, this is the proper way to canonicalize
300 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
301 # it's likely to be more like Solaris than SunOS4.
302 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
303 exit 0 ;;
304 sun4*:SunOS:*:*)
305 case "`/usr/bin/arch -k`" in
306 Series*|S4*)
307 UNAME_RELEASE=`uname -v`
308 ;;
309 esac
310 # Japanese Language versions have a version number like `4.1.3-JL'.
311 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
312 exit 0 ;;
313 sun3*:SunOS:*:*)
314 echo m68k-sun-sunos${UNAME_RELEASE}
315 exit 0 ;;
316 sun*:*:4.2BSD:*)
317 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
318 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
319 case "`/bin/arch`" in
320 sun3)
321 echo m68k-sun-sunos${UNAME_RELEASE}
322 ;;
323 sun4)
324 echo sparc-sun-sunos${UNAME_RELEASE}
325 ;;
326 esac
327 exit 0 ;;
328 aushp:SunOS:*:*)
329 echo sparc-auspex-sunos${UNAME_RELEASE}
330 exit 0 ;;
331 atari*:OpenBSD:*:*)
332 echo m68k-unknown-openbsd${UNAME_RELEASE}
333 exit 0 ;;
334 # The situation for MiNT is a little confusing. The machine name
335 # can be virtually everything (everything which is not
336 # "atarist" or "atariste" at least should have a processor
337 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
338 # to the lowercase version "mint" (or "freemint"). Finally
339 # the system name "TOS" denotes a system which is actually not
340 # MiNT. But MiNT is downward compatible to TOS, so this should
341 # be no problem.
342 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
343 echo m68k-atari-mint${UNAME_RELEASE}
344 exit 0 ;;
345 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
346 echo m68k-atari-mint${UNAME_RELEASE}
347 exit 0 ;;
348 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
349 echo m68k-atari-mint${UNAME_RELEASE}
350 exit 0 ;;
351 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
352 echo m68k-milan-mint${UNAME_RELEASE}
353 exit 0 ;;
354 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
355 echo m68k-hades-mint${UNAME_RELEASE}
356 exit 0 ;;
357 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
358 echo m68k-unknown-mint${UNAME_RELEASE}
359 exit 0 ;;
360 sun3*:OpenBSD:*:*)
361 echo m68k-unknown-openbsd${UNAME_RELEASE}
362 exit 0 ;;
363 mac68k:OpenBSD:*:*)
364 echo m68k-unknown-openbsd${UNAME_RELEASE}
365 exit 0 ;;
366 mvme68k:OpenBSD:*:*)
367 echo m68k-unknown-openbsd${UNAME_RELEASE}
368 exit 0 ;;
369 mvme88k:OpenBSD:*:*)
370 echo m88k-unknown-openbsd${UNAME_RELEASE}
371 exit 0 ;;
372 powerpc:machten:*:*)
373 echo powerpc-apple-machten${UNAME_RELEASE}
374 exit 0 ;;
375 RISC*:Mach:*:*)
376 echo mips-dec-mach_bsd4.3
377 exit 0 ;;
378 RISC*:ULTRIX:*:*)
379 echo mips-dec-ultrix${UNAME_RELEASE}
380 exit 0 ;;
381 VAX*:ULTRIX*:*:*)
382 echo vax-dec-ultrix${UNAME_RELEASE}
383 exit 0 ;;
384 2020:CLIX:*:* | 2430:CLIX:*:*)
385 echo clipper-intergraph-clix${UNAME_RELEASE}
386 exit 0 ;;
387 mips:*:*:UMIPS | mips:*:*:RISCos)
388 sed 's/^ //' << EOF >$dummy.c
389#ifdef __cplusplus
390#include <stdio.h> /* for printf() prototype */
391 int main (int argc, char *argv[]) {
392#else
393 int main (argc, argv) int argc; char *argv[]; {
394#endif
395 #if defined (host_mips) && defined (MIPSEB)
396 #if defined (SYSTYPE_SYSV)
397 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
398 #endif
399 #if defined (SYSTYPE_SVR4)
400 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
401 #endif