2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
5 # This file is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 # As a special exception to the GNU General Public License, if you
20 # distribute this file as part of a program that contains a
21 # configuration script generated by Autoconf, you may include it under
22 # the same distribution terms that you use for the rest of that program.
24 # Written by Per Bothner <bothner@cygnus.com>.
25 # The master version of this file is at the FSF in /home/gd/gnu/lib.
27 # This script attempts to guess a canonical system name similar to
28 # config.sub. If it succeeds, it prints the system name on stdout, and
29 # exits with 0. Otherwise, it exits with 1.
31 # The plan is that this can be called by configure scripts if you
32 # don't specify an explicit system type (host/target name).
34 # Only a few systems have been added to this list; please add others
35 # (but try to keep the structure clean).
38 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
39 # (ghazi@noc.rutgers.edu 8/24/94.)
40 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
41 PATH=$PATH:/.attbin ; export PATH
44 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
49 trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
51 # Note: order is significant - the case branches are not exclusive.
53 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
55 # After 1.2, OSF1 uses "V1.3" for uname -r.
56 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^V//'`
59 # 1.2 uses "1.2" for uname -r.
60 echo alpha-dec-osf${UNAME_RELEASE}
63 echo m68k-cbm-netbsd${UNAME_RELEASE}
65 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
66 echo arm-acorn-riscix${UNAME_RELEASE}
69 if test "`(/bin/universe) 2>/dev/null`" = att ; then
70 echo pyramid-pyramid-sysv3
72 echo pyramid-pyramid-bsd
76 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
79 # According to config.sub, this is the proper way to canonicalize
80 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
81 # it's likely to be more like Solaris than SunOS4.
82 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
85 case "`/usr/bin/arch -k`" in
87 UNAME_RELEASE=`uname -v`
90 # Japanese Language versions have a version number like `4.1.3-JL'.
91 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
94 echo m68k-sun-sunos${UNAME_RELEASE}
97 echo mips-dec-ultrix${UNAME_RELEASE}
100 echo vax-dec-ultrix${UNAME_RELEASE}
103 echo mips-mips-riscos${UNAME_RELEASE}
106 echo m88k-harris-cxux7
109 echo m88k-motorola-sysv4
112 echo m88k-motorola-sysv3
115 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
116 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
117 echo m88k-dg-dgux${UNAME_RELEASE}
119 echo m88k-dg-dguxbcs${UNAME_RELEASE}
122 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
123 echo m88k-dolphin-sysv3
126 # Delta 88k system running SVR3
127 echo m88k-motorola-sysv3
129 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
130 echo m88k-tektronix-sysv3
132 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
133 echo m68k-tektronix-bsd
136 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
138 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
139 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
140 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
145 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
146 sed 's/^ //' << EOF >dummy.c
147 #include <sys/systemcfg.h>
153 puts("powerpc-ibm-aix3.2.5");
157 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
159 echo rs6000-ibm-aix3.2.5
160 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
161 echo rs6000-ibm-aix3.2.4
163 echo rs6000-ibm-aix3.2
167 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
172 if grep bos410 /usr/include/stdio.h >/dev/null 2>&1; then
174 elif grep bos411 /usr/include/stdio.h >/dev/null 2>&1; then
177 IBM_REV=4.${UNAME_RELEASE}
179 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
184 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
187 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
188 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
189 exit 0 ;; # report: romp-ibm BSD 4.3
191 echo rs6000-bull-bosx
196 9000/[34]??:4.3bsd:1.*:*)
199 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
202 9000/[3478]??:HP-UX:*:*)
203 case "${UNAME_MACHINE}" in
204 9000/31? ) HP_ARCH=m68000 ;;
205 9000/[34]?? ) HP_ARCH=m68k ;;
206 9000/7?? | 9000/8?7 ) HP_ARCH=hppa1.1 ;;
207 9000/8?? ) HP_ARCH=hppa1.0 ;;
209 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
210 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
213 sed 's/^ //' << EOF >dummy.c
218 long cpu = sysconf (_SC_CPU_VERSION);
219 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
220 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
222 if (CPU_IS_PA_RISC (cpu))
226 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
227 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
228 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
229 default: puts ("hppa-hitachi-hiuxwe2"); break;
232 else if (CPU_IS_HP_MC68K (cpu))
233 puts ("m68k-hitachi-hiuxwe2");
234 else puts ("unknown-hitachi-hiuxwe2");
238 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
240 echo unknown-hitachi-hiuxwe2
242 9000/7??:4.3bsd:*:* | 9000/8?7:4.3bsd:*:* )
248 hp7??:OSF1:*:* | hp8?7:OSF1:*:* )
255 echo hppa1.1-hp-lites
257 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
260 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
261 if getsysinfo -f scalar_acc
262 then echo c32-convex-bsd
263 else echo c2-convex-bsd
266 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
269 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
272 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
275 CRAY*X-MP:UNICOS:*:*)
278 CRAY*Y-MP:UNICOS:*:*)
282 echo ymp-cray-unicos${UNAME_RELEASE}
285 echo cray2-cray-unicos
287 hp3[0-9][05]:NetBSD:*:*)
288 echo m68k-hp-netbsd${UNAME_RELEASE}
290 i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
291 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
294 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
297 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
300 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
303 # Systems without a BFD linker
304 if test -d /usr/lib/ldscripts/. ; then
307 echo "${UNAME_MACHINE}-unknown-linuxoldld"
310 # Determine whether the default compiler is a.out or elf
317 printf ("%s-unknown-linux\n", argv[1]);
319 printf ("%s-unknown-linuxaout\n", argv[1]);
324 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
325 rm -f dummy.c dummy;;
326 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
327 # are messed up and put the nodename in both sysname and nodename.
328 i[34]86:DYNIX/ptx:4*:*)
329 echo i386-sequent-sysv4
331 i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
332 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
333 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
335 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
339 if test -f /usr/options/cb.name; then
340 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
341 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
342 elif /bin/uname -X 2>/dev/null >/dev/null ; then
343 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
344 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
345 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
347 echo ${UNAME_MACHINE}-unknown-sysv32
351 echo i386-unknown-mach3
356 i860:*:4.*:*) # i860-SVR4
357 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
358 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
359 else # Add other i860-SVR4 vendors below as they are discovered.
360 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
365 echo m68010-convergent-sysv
367 M680[234]0:*:R3V[567]*:*)
368 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
369 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
370 uname -p 2>/dev/null | grep 86 >/dev/null \
371 && echo i486-ncr-sysv4.3 && exit 0 ;;
372 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
373 uname -p 2>/dev/null | grep 86 >/dev/null \
374 && echo i486-ncr-sysv4 && exit 0 ;;
375 m680[234]0:LynxOS:2.2*:*)
376 echo m68k-lynx-lynxos${UNAME_RELEASE}
378 mc68030:UNIX_System_V:4.*:*)
379 echo m68k-atari-sysv4
381 i[34]86:LynxOS:2.2*:*)
382 echo i386-lynx-lynxos${UNAME_RELEASE}
384 TSUNAMI:LynxOS:2.2*:*)
385 echo sparc-lynx-lynxos${UNAME_RELEASE}
387 rs6000:LynxOS:2.2*:*)
388 echo rs6000-lynx-lynxos${UNAME_RELEASE}
394 if uname -p 2>/dev/null >/dev/null ; then
395 UNAME_MACHINE=`(uname -p) 2>/dev/null`
396 echo ${UNAME_MACHINE}-sni-sysv4
403 #echo '(No uname command or uname output not recognized.)' 1>&2
404 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
411 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
413 printf ("mips-sony-bsd\n"); exit (0);
415 #include <sys/param.h>
416 printf ("m68k-sony-newsos%s\n",
426 #if defined (__arm) && defined (__acorn) && defined (__unix)
427 printf ("arm-acorn-riscix"); exit (0);
430 #if defined (hp300) && !defined (hpux)
431 printf ("m68k-hp-bsd\n"); exit (0);
435 #if !defined (__ARCHITECTURE__)
436 #define __ARCHITECTURE__ "m68k"
439 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
440 printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
444 #if defined (MULTIMAX) || defined (n16)
446 printf ("ns32k-encore-sysv\n"); exit (0);
449 printf ("ns32k-encore-mach\n"); exit (0);
451 printf ("ns32k-encore-bsd\n"); exit (0);
456 #if defined (__386BSD__)
457 printf ("i386-unknown-bsd\n"); exit (0);
460 #if defined (sequent)
462 printf ("i386-sequent-dynix\n"); exit (0);
464 #if defined (ns32000)
465 printf ("ns32k-sequent-dynix\n"); exit (0);
469 #if defined (_SEQUENT_)
470 printf ("i386-sequent-ptx\n"); exit (0);
474 #if !defined (ultrix)
475 printf ("vax-dec-bsd\n"); exit (0);
477 printf ("vax-dec-ultrix\n"); exit (0);
481 #if defined (alliant) && defined (i860)
482 printf ("i860-alliant-bsd\n"); exit (0);
489 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
492 # Apollos put the system type in the environment.
494 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
496 # Convex versions that predate uname can use getsysinfo(1)
498 if [ -x /usr/convex/getsysinfo ]
500 case `getsysinfo -f cpu_type` in
505 if getsysinfo -f scalar_acc
506 then echo c32-convex-bsd
507 else echo c2-convex-bsd
522 #echo '(Unable to guess system type)' 1>&2