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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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}
62 21064:Windows_NT:50:3)
63 echo alpha-dec-winnt3.5
66 echo m68k-cbm-netbsd${UNAME_RELEASE}
68 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
69 echo arm-acorn-riscix${UNAME_RELEASE}
72 if test "`(/bin/universe) 2>/dev/null`" = att ; then
73 echo pyramid-pyramid-sysv3
75 echo pyramid-pyramid-bsd
79 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
82 echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
85 # According to config.sub, this is the proper way to canonicalize
86 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
87 # it's likely to be more like Solaris than SunOS4.
88 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
91 case "`/usr/bin/arch -k`" in
93 UNAME_RELEASE=`uname -v`
96 # Japanese Language versions have a version number like `4.1.3-JL'.
97 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
100 echo m68k-sun-sunos${UNAME_RELEASE}
103 echo m68k-atari-netbsd${UNAME_RELEASE}
106 echo m68k-sun-netbsd${UNAME_RELEASE}
109 echo m68k-apple-netbsd${UNAME_RELEASE}
112 echo mips-dec-ultrix${UNAME_RELEASE}
115 echo vax-dec-ultrix${UNAME_RELEASE}
118 echo mips-mips-riscos${UNAME_RELEASE}
121 echo m88k-harris-cxux7
124 echo m88k-motorola-sysv4
127 echo m88k-motorola-sysv3
130 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
131 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
132 echo m88k-dg-dgux${UNAME_RELEASE}
134 echo m88k-dg-dguxbcs${UNAME_RELEASE}
137 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
138 echo m88k-dolphin-sysv3
141 # Delta 88k system running SVR3
142 echo m88k-motorola-sysv3
144 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
145 echo m88k-tektronix-sysv3
147 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
148 echo m68k-tektronix-bsd
151 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
153 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
154 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
155 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
160 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
161 sed 's/^ //' << EOF >dummy.c
162 #include <sys/systemcfg.h>
168 puts("powerpc-ibm-aix3.2.5");
172 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
174 echo rs6000-ibm-aix3.2.5
175 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
176 echo rs6000-ibm-aix3.2.4
178 echo rs6000-ibm-aix3.2
182 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
187 if [ -x /usr/bin/oslevel ] ; then
188 IBM_REV=`/usr/bin/oslevel`
190 IBM_REV=4.${UNAME_RELEASE}
192 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
197 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
200 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
201 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
202 exit 0 ;; # report: romp-ibm BSD 4.3
204 echo rs6000-bull-bosx
209 9000/[34]??:4.3bsd:1.*:*)
212 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
215 9000/[3478]??:HP-UX:*:*)
216 case "${UNAME_MACHINE}" in
217 9000/31? ) HP_ARCH=m68000 ;;
218 9000/[34]?? ) HP_ARCH=m68k ;;
219 9000/7?? | 9000/8?[79] ) HP_ARCH=hppa1.1 ;;
220 9000/8?? ) HP_ARCH=hppa1.0 ;;
222 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
223 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
226 sed 's/^ //' << EOF >dummy.c
231 long cpu = sysconf (_SC_CPU_VERSION);
232 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
233 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
235 if (CPU_IS_PA_RISC (cpu))
239 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
240 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
241 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
242 default: puts ("hppa-hitachi-hiuxwe2"); break;
245 else if (CPU_IS_HP_MC68K (cpu))
246 puts ("m68k-hitachi-hiuxwe2");
247 else puts ("unknown-hitachi-hiuxwe2");
251 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
253 echo unknown-hitachi-hiuxwe2
255 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
261 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
268 echo hppa1.1-hp-lites
270 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
273 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
274 if getsysinfo -f scalar_acc
275 then echo c32-convex-bsd
276 else echo c2-convex-bsd
279 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
282 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
285 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
292 echo ymp-cray-unicos${UNAME_RELEASE}
295 echo c90-cray-unicos${UNAME_RELEASE}
298 echo cray2-cray-unicos
300 hp3[0-9][05]:NetBSD:*:*)
301 echo m68k-hp-netbsd${UNAME_RELEASE}
303 i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
304 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
307 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
310 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
313 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
316 # The BFD linker knows what the default object file format is, so
317 # first see if it will tell us.
318 ld_help_string=`ld --help 2>&1`
319 if echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
320 echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
321 elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
322 echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
323 elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
324 echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
325 elif test "${UNAME_MACHINE}" = "alpha" ; then
326 echo alpha-unknown-linux ; exit 0
328 # Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
329 # useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
330 test ! -d /usr/lib/ldscripts/. \
331 && echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
332 # Determine whether the default compiler is a.out or elf
339 printf ("%s-unknown-linux\n", argv[1]);
341 printf ("%s-unknown-linuxaout\n", argv[1]);
346 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
349 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
350 # are messed up and put the nodename in both sysname and nodename.
351 i[34]86:DYNIX/ptx:4*:*)
352 echo i386-sequent-sysv4
354 i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
355 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
356 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
358 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
362 if test -f /usr/options/cb.name; then
363 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
364 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
365 elif /bin/uname -X 2>/dev/null >/dev/null ; then
366 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
367 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
368 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
370 echo ${UNAME_MACHINE}-unknown-sysv32
374 echo i386-unknown-mach3
379 i860:*:4.*:*) # i860-SVR4
380 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
381 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
382 else # Add other i860-SVR4 vendors below as they are discovered.
383 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
388 echo m68010-convergent-sysv
390 M680[234]0:*:R3V[567]*:*)
391 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
392 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
393 uname -p 2>/dev/null | grep 86 >/dev/null \
394 && echo i486-ncr-sysv4.3 && exit 0
395 uname -p 2>/dev/null | /bin/grep entium >/dev/null \
396 && echo i586-ncr-sysv4.3 && exit 0 ;;
397 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
398 uname -p 2>/dev/null | grep 86 >/dev/null \
399 && echo i486-ncr-sysv4 && exit 0 ;;
400 m680[234]0:LynxOS:2.[23]*:*)
401 echo m68k-lynx-lynxos${UNAME_RELEASE}
403 mc68030:UNIX_System_V:4.*:*)
404 echo m68k-atari-sysv4
406 i[34]86:LynxOS:2.[23]*:*)
407 echo i386-lynx-lynxos${UNAME_RELEASE}
409 TSUNAMI:LynxOS:2.[23]*:*)
410 echo sparc-lynx-lynxos${UNAME_RELEASE}
412 rs6000:LynxOS:2.[23]*:*)
413 echo rs6000-lynx-lynxos${UNAME_RELEASE}
419 if uname -p 2>/dev/null >/dev/null ; then
420 UNAME_MACHINE=`(uname -p) 2>/dev/null`
421 echo ${UNAME_MACHINE}-sni-sysv4
428 #echo '(No uname command or uname output not recognized.)' 1>&2
429 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
433 # include <sys/types.h>
434 # include <sys/utsname.h>
440 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
442 printf ("mips-sony-bsd\n"); exit (0);
444 #include <sys/param.h>
445 printf ("m68k-sony-newsos%s\n",
455 #if defined (host_mips) && defined (MIPSEB)
456 #if defined (SYSTYPE_BSD43)
457 printf ("mips-mips-riscos4bsd\n"); exit (0);
459 #if defined (SYSTYPE_SYSV)
460 printf ("mips-mips-riscos4sysv\n"); exit (0);
464 #if defined (__arm) && defined (__acorn) && defined (__unix)
465 printf ("arm-acorn-riscix"); exit (0);
468 #if defined (hp300) && !defined (hpux)
469 printf ("m68k-hp-bsd\n"); exit (0);
473 #if !defined (__ARCHITECTURE__)
474 #define __ARCHITECTURE__ "m68k"
477 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
478 printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
482 #if defined (MULTIMAX) || defined (n16)
484 printf ("ns32k-encore-sysv\n"); exit (0);
487 printf ("ns32k-encore-mach\n"); exit (0);
489 printf ("ns32k-encore-bsd\n"); exit (0);
494 #if defined (__386BSD__)
495 printf ("i386-unknown-bsd\n"); exit (0);
498 #if defined (sequent)
500 printf ("i386-sequent-dynix\n"); exit (0);
502 #if defined (ns32000)
503 printf ("ns32k-sequent-dynix\n"); exit (0);
507 #if defined (_SEQUENT_)
512 if (strncmp(un.version, "V2", 2) == 0) {
513 printf ("i386-sequent-ptx2\n"); exit (0);
515 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
516 printf ("i386-sequent-ptx1\n"); exit (0);
518 printf ("i386-sequent-ptx\n"); exit (0);
523 #if !defined (ultrix)
524 printf ("vax-dec-bsd\n"); exit (0);
526 printf ("vax-dec-ultrix\n"); exit (0);
530 #if defined (alliant) && defined (i860)
531 printf ("i860-alliant-bsd\n"); exit (0);
538 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
541 # Apollos put the system type in the environment.
543 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
545 # Convex versions that predate uname can use getsysinfo(1)
547 if [ -x /usr/convex/getsysinfo ]
549 case `getsysinfo -f cpu_type` in
554 if getsysinfo -f scalar_acc
555 then echo c32-convex-bsd
556 else echo c2-convex-bsd
571 #echo '(Unable to guess system type)' 1>&2