2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 93, 94, 95, 1996 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 # 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.
58 # 1.2 uses "1.2" for uname -r.
59 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
61 21064:Windows_NT:50:3)
62 echo alpha-dec-winnt3.5
64 Amiga*:UNIX_System_V:4.0:*)
68 echo m68k-cbm-netbsd${UNAME_RELEASE}
70 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
71 echo arm-acorn-riscix${UNAME_RELEASE}
74 if test "`(/bin/universe) 2>/dev/null`" = att ; then
75 echo pyramid-pyramid-sysv3
77 echo pyramid-pyramid-bsd
81 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
84 echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
87 # According to config.sub, this is the proper way to canonicalize
88 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
89 # it's likely to be more like Solaris than SunOS4.
90 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
93 case "`/usr/bin/arch -k`" in
95 UNAME_RELEASE=`uname -v`
98 # Japanese Language versions have a version number like `4.1.3-JL'.
99 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
102 echo m68k-sun-sunos${UNAME_RELEASE}
105 echo m68k-atari-netbsd${UNAME_RELEASE}
108 echo m68k-sun-netbsd${UNAME_RELEASE}
111 echo m68k-apple-netbsd${UNAME_RELEASE}
114 echo mips-dec-ultrix${UNAME_RELEASE}
117 echo vax-dec-ultrix${UNAME_RELEASE}
120 echo mips-mips-riscos4sysv
123 echo mips-mips-riscos${UNAME_RELEASE}
125 Night_Hawk:Power_UNIX:*:*)
126 echo powerpc-harris-powerunix
129 echo m88k-harris-cxux7
132 echo m88k-motorola-sysv4
135 echo m88k-motorola-sysv3
138 # DG/UX returns AViiON for all architectures
139 UNAME_PROCESSOR=`/usr/bin/uname -p`
140 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88100 ] ; then
141 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
142 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
143 echo m88k-dg-dgux${UNAME_RELEASE}
145 echo m88k-dg-dguxbcs${UNAME_RELEASE}
147 else echo i586-dg-dgux${UNAME_RELEASE}
150 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
151 echo m88k-dolphin-sysv3
154 # Delta 88k system running SVR3
155 echo m88k-motorola-sysv3
157 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
158 echo m88k-tektronix-sysv3
160 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
161 echo m68k-tektronix-bsd
164 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
166 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
167 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
168 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
173 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
174 sed 's/^ //' << EOF >dummy.c
175 #include <sys/systemcfg.h>
181 puts("powerpc-ibm-aix3.2.5");
185 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
187 echo rs6000-ibm-aix3.2.5
188 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
189 echo rs6000-ibm-aix3.2.4
191 echo rs6000-ibm-aix3.2
195 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
200 if [ -x /usr/bin/oslevel ] ; then
201 IBM_REV=`/usr/bin/oslevel`
203 IBM_REV=4.${UNAME_RELEASE}
205 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
210 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
213 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
214 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
215 exit 0 ;; # report: romp-ibm BSD 4.3
217 echo rs6000-bull-bosx
222 9000/[34]??:4.3bsd:1.*:*)
225 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
228 9000/[3478]??:HP-UX:*:*)
229 case "${UNAME_MACHINE}" in
230 9000/31? ) HP_ARCH=m68000 ;;
231 9000/[34]?? ) HP_ARCH=m68k ;;
232 9000/7?? | 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
233 9000/8?? ) HP_ARCH=hppa1.0 ;;
235 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
236 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
239 sed 's/^ //' << EOF >dummy.c
244 long cpu = sysconf (_SC_CPU_VERSION);
245 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
246 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
248 if (CPU_IS_PA_RISC (cpu))
252 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
253 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
254 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
255 default: puts ("hppa-hitachi-hiuxwe2"); break;
258 else if (CPU_IS_HP_MC68K (cpu))
259 puts ("m68k-hitachi-hiuxwe2");
260 else puts ("unknown-hitachi-hiuxwe2");
264 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
266 echo unknown-hitachi-hiuxwe2
268 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
274 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
281 echo hppa1.1-hp-lites
283 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
286 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
287 if getsysinfo -f scalar_acc
288 then echo c32-convex-bsd
289 else echo c2-convex-bsd
292 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
295 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
298 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
305 echo ymp-cray-unicos${UNAME_RELEASE}
308 echo c90-cray-unicos${UNAME_RELEASE}
311 echo cray2-cray-unicos
313 hp3[0-9][05]:NetBSD:*:*)
314 echo m68k-hp-netbsd${UNAME_RELEASE}
316 i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
317 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
320 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
323 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
326 echo i386-unknown-cygwin32
329 echo powerpcle-unknown-cygwin32
332 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
335 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
338 # The BFD linker knows what the default object file format is, so
339 # first see if it will tell us.
340 ld_help_string=`ld --help 2>&1`
341 if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
342 echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
343 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
344 echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
345 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
346 echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
347 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
348 echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
349 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
350 echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
351 elif test "${UNAME_MACHINE}" = "alpha" ; then
352 echo alpha-unknown-linux ; exit 0
354 # Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
355 # useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
356 test ! -d /usr/lib/ldscripts/. \
357 && echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
358 # Determine whether the default compiler is a.out or elf
365 printf ("%s-unknown-linux\n", argv[1]);
367 printf ("%s-unknown-linuxaout\n", argv[1]);
372 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
375 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
376 # are messed up and put the nodename in both sysname and nodename.
377 i[34]86:DYNIX/ptx:4*:*)
378 echo i386-sequent-sysv4
380 i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
381 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
382 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
384 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
388 if test -f /usr/options/cb.name; then
389 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
390 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
391 elif /bin/uname -X 2>/dev/null >/dev/null ; then
392 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
393 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
394 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
395 && UNAME_MACHINE=i586
396 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
398 echo ${UNAME_MACHINE}-unknown-sysv32
402 echo i386-unknown-mach3
407 i860:*:4.*:*) # i860-SVR4
408 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
409 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
410 else # Add other i860-SVR4 vendors below as they are discovered.
411 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
416 echo m68010-convergent-sysv
418 M680[234]0:*:R3V[567]*:*)
419 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
420 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
421 uname -p 2>/dev/null | grep 86 >/dev/null \
422 && echo i486-ncr-sysv4.3 && exit 0 ;;
423 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
424 uname -p 2>/dev/null | grep 86 >/dev/null \
425 && echo i486-ncr-sysv4 && exit 0 ;;
426 m680[234]0:LynxOS:2.[23]*:*)
427 echo m68k-lynx-lynxos${UNAME_RELEASE}
429 mc68030:UNIX_System_V:4.*:*)
430 echo m68k-atari-sysv4
432 i[34]86:LynxOS:2.[23]*:*)
433 echo i386-lynx-lynxos${UNAME_RELEASE}
435 TSUNAMI:LynxOS:2.[23]*:*)
436 echo sparc-lynx-lynxos${UNAME_RELEASE}
438 rs6000:LynxOS:2.[23]*:*)
439 echo rs6000-lynx-lynxos${UNAME_RELEASE}
445 if uname -p 2>/dev/null >/dev/null ; then
446 UNAME_MACHINE=`(uname -p) 2>/dev/null`
447 echo ${UNAME_MACHINE}-sni-sysv4
453 echo m68k-apple-aux${UNAME_RELEASE}
455 R3000:*System_V*:*:*)
456 if [ -d /usr/nec ]; then
457 echo mips-nec-sysv${UNAME_RELEASE}
459 echo mips-unknown-sysv${UNAME_RELEASE}
464 #echo '(No uname command or uname output not recognized.)' 1>&2
465 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
469 # include <sys/types.h>
470 # include <sys/utsname.h>
476 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
478 printf ("mips-sony-bsd\n"); exit (0);
480 #include <sys/param.h>
481 printf ("m68k-sony-newsos%s\n",
491 #if defined (__arm) && defined (__acorn) && defined (__unix)
492 printf ("arm-acorn-riscix"); exit (0);
495 #if defined (hp300) && !defined (hpux)
496 printf ("m68k-hp-bsd\n"); exit (0);
500 #if !defined (__ARCHITECTURE__)
501 #define __ARCHITECTURE__ "m68k"
504 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
505 printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
509 #if defined (MULTIMAX) || defined (n16)
511 printf ("ns32k-encore-sysv\n"); exit (0);
514 printf ("ns32k-encore-mach\n"); exit (0);
516 printf ("ns32k-encore-bsd\n"); exit (0);
521 #if defined (__386BSD__)
522 printf ("i386-unknown-bsd\n"); exit (0);
525 #if defined (sequent)
527 printf ("i386-sequent-dynix\n"); exit (0);
529 #if defined (ns32000)
530 printf ("ns32k-sequent-dynix\n"); exit (0);
534 #if defined (_SEQUENT_)
539 if (strncmp(un.version, "V2", 2) == 0) {
540 printf ("i386-sequent-ptx2\n"); exit (0);
542 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
543 printf ("i386-sequent-ptx1\n"); exit (0);
545 printf ("i386-sequent-ptx\n"); exit (0);
550 #if !defined (ultrix)
551 printf ("vax-dec-bsd\n"); exit (0);
553 printf ("vax-dec-ultrix\n"); exit (0);
557 #if defined (alliant) && defined (i860)
558 printf ("i860-alliant-bsd\n"); exit (0);
565 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
568 # Apollos put the system type in the environment.
570 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
572 # Convex versions that predate uname can use getsysinfo(1)
574 if [ -x /usr/convex/getsysinfo ]
576 case `getsysinfo -f cpu_type` in
581 if getsysinfo -f scalar_acc
582 then echo c32-convex-bsd
583 else echo c2-convex-bsd
598 #echo '(Unable to guess system type)' 1>&2