2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 93, 94, 95, 96, 1997 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}
71 echo m68k-unknown-openbsd${UNAME_RELEASE}
74 echo mips64el-unknown-openbsd${UNAME_RELEASE}
77 echo mipsel-unknown-openbsd${UNAME_RELEASE}
80 echo mips-unknown-openbsd${UNAME_RELEASE}
83 echo mipsel-unknown-openbsd${UNAME_RELEASE}
86 echo mips-unknown-openbsd${UNAME_RELEASE}
89 echo mipsel-unknown-openbsd${UNAME_RELEASE}
91 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
92 echo arm-acorn-riscix${UNAME_RELEASE}
95 echo hppa1.1-hitachi-hiuxmpp
97 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
98 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
99 if test "`(/bin/universe) 2>/dev/null`" = att ; then
100 echo pyramid-pyramid-sysv3
102 echo pyramid-pyramid-bsd
106 echo pyramid-pyramid-svr4
108 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
109 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
112 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
115 # According to config.sub, this is the proper way to canonicalize
116 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
117 # it's likely to be more like Solaris than SunOS4.
118 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
121 case "`/usr/bin/arch -k`" in
123 UNAME_RELEASE=`uname -v`
126 # Japanese Language versions have a version number like `4.1.3-JL'.
127 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
130 echo m68k-sun-sunos${UNAME_RELEASE}
133 echo sparc-auspex-sunos${UNAME_RELEASE}
136 echo m68k-atari-netbsd${UNAME_RELEASE}
139 echo m68k-unknown-openbsd${UNAME_RELEASE}
142 echo m68k-sun-netbsd${UNAME_RELEASE}
145 echo m68k-unknown-openbsd${UNAME_RELEASE}
148 echo m68k-apple-netbsd${UNAME_RELEASE}
151 echo m68k-unknown-openbsd${UNAME_RELEASE}
154 echo m68k-unknown-openbsd${UNAME_RELEASE}
157 echo m88k-unknown-openbsd${UNAME_RELEASE}
160 echo powerpc-apple-machten${UNAME_RELEASE}
163 echo mips-dec-mach_bsd4.3
166 echo mips-dec-ultrix${UNAME_RELEASE}
169 echo vax-dec-ultrix${UNAME_RELEASE}
171 mips:*:*:UMIPS | mips:*:*:RISCos)
172 sed 's/^ //' << EOF >dummy.c
173 int main (argc, argv) int argc; char **argv; {
174 #if defined (host_mips) && defined (MIPSEB)
175 #if defined (SYSTYPE_SYSV)
176 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
178 #if defined (SYSTYPE_SVR4)
179 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
181 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
182 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
188 ${CC-cc} dummy.c -o dummy \
189 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
190 && rm dummy.c dummy && exit 0
192 echo mips-mips-riscos${UNAME_RELEASE}
194 Night_Hawk:Power_UNIX:*:*)
195 echo powerpc-harris-powerunix
198 echo m88k-harris-cxux7
201 echo m88k-motorola-sysv4
204 echo m88k-motorola-sysv3
207 # DG/UX returns AViiON for all architectures
208 UNAME_PROCESSOR=`/usr/bin/uname -p`
209 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
210 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
211 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
212 echo m88k-dg-dgux${UNAME_RELEASE}
214 echo m88k-dg-dguxbcs${UNAME_RELEASE}
216 else echo i586-dg-dgux${UNAME_RELEASE}
219 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
220 echo m88k-dolphin-sysv3
223 # Delta 88k system running SVR3
224 echo m88k-motorola-sysv3
226 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
227 echo m88k-tektronix-sysv3
229 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
230 echo m68k-tektronix-bsd
233 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
235 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
236 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
237 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
242 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
243 sed 's/^ //' << EOF >dummy.c
244 #include <sys/systemcfg.h>
250 puts("powerpc-ibm-aix3.2.5");
254 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
256 echo rs6000-ibm-aix3.2.5
257 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
258 echo rs6000-ibm-aix3.2.4
260 echo rs6000-ibm-aix3.2
264 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
269 if [ -x /usr/bin/oslevel ] ; then
270 IBM_REV=`/usr/bin/oslevel`
272 IBM_REV=4.${UNAME_RELEASE}
274 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
279 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
282 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
283 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
284 exit 0 ;; # report: romp-ibm BSD 4.3
286 echo rs6000-bull-bosx
291 9000/[34]??:4.3bsd:1.*:*)
294 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
297 9000/[3478]??:HP-UX:*:*)
298 case "${UNAME_MACHINE}" in
299 9000/31? ) HP_ARCH=m68000 ;;
300 9000/[34]?? ) HP_ARCH=m68k ;;
301 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
302 9000/8?? ) HP_ARCH=hppa1.0 ;;
304 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
305 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
308 sed 's/^ //' << EOF >dummy.c
313 long cpu = sysconf (_SC_CPU_VERSION);
314 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
315 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
317 if (CPU_IS_PA_RISC (cpu))
321 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
322 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
323 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
324 default: puts ("hppa-hitachi-hiuxwe2"); break;
327 else if (CPU_IS_HP_MC68K (cpu))
328 puts ("m68k-hitachi-hiuxwe2");
329 else puts ("unknown-hitachi-hiuxwe2");
333 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
335 echo unknown-hitachi-hiuxwe2
337 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
343 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
350 if [ -x /usr/sbin/sysversion ] ; then
351 echo ${UNAME_MACHINE}-unknown-osf1mk
353 echo ${UNAME_MACHINE}-unknown-osf1
357 echo hppa1.1-hp-lites
359 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
362 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
363 if getsysinfo -f scalar_acc
364 then echo c32-convex-bsd
365 else echo c2-convex-bsd
368 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
371 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
374 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
381 echo ymp-cray-unicos${UNAME_RELEASE}
384 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
385 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
386 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
389 echo t90-cray-unicos${UNAME_RELEASE}
392 echo cray2-cray-unicos
394 F300:UNIX_System_V:*:*)
395 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
396 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
397 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
399 F301:UNIX_System_V:*:*)
400 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
402 hp3[0-9][05]:NetBSD:*:*)
403 echo m68k-hp-netbsd${UNAME_RELEASE}
406 echo m68k-unknown-openbsd${UNAME_RELEASE}
408 i?86:BSD/386:*:* | *:BSD/OS:*:*)
409 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
412 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
415 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
418 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
421 echo i386-pc-cygwin32
424 echo powerpcle-unknown-cygwin32
427 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
430 echo `echo ${UNAME_MACHINE}|sed -e 's,-.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
433 # The BFD linker knows what the default object file format is, so
434 # first see if it will tell us.
435 ld_help_string=`ld --help 2>&1`
436 if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
437 echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
438 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
439 echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
440 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
441 echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
442 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
443 echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
444 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
445 echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
446 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
447 echo "powerpc-unknown-linux-gnu" ; exit 0
448 elif test "${UNAME_MACHINE}" = "alpha" ; then
449 echo alpha-unknown-linux-gnu ; exit 0
450 elif test "${UNAME_MACHINE}" = "sparc" ; then
451 echo sparc-unknown-linux-gnu ; exit 0
452 elif test "${UNAME_MACHINE}" = "mips" ; then
459 printf ("%s-unknown-linux-gnu\n", argv[1]);
462 printf ("%sel-unknown-linux-gnu\n", argv[1]);
467 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
470 # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
471 # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
472 test ! -d /usr/lib/ldscripts/. \
473 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
474 # Determine whether the default compiler is a.out or elf
481 printf ("%s-pc-linux-gnu\n", argv[1]);
483 printf ("%s-pc-linux-gnuaout\n", argv[1]);
488 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
491 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
492 # are messed up and put the nodename in both sysname and nodename.
494 echo i386-sequent-sysv4
496 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
497 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
498 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
500 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
504 if test -f /usr/options/cb.name; then
505 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
506 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
507 elif /bin/uname -X 2>/dev/null >/dev/null ; then
508 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
509 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
510 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
511 && UNAME_MACHINE=i586
512 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
514 echo ${UNAME_MACHINE}-pc-sysv32
523 i860:*:4.*:*) # i860-SVR4
524 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
525 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
526 else # Add other i860-SVR4 vendors below as they are discovered.
527 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
532 echo m68010-convergent-sysv
535 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
536 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
538 test -r /etc/.relid \
539 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
540 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
541 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
542 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
543 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
544 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
545 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
546 && echo i486-ncr-sysv4 && exit 0 ;;
548 echo m68k-unknown-lynxos${UNAME_RELEASE}
550 mc68030:UNIX_System_V:4.*:*)
551 echo m68k-atari-sysv4
554 echo i386-unknown-lynxos${UNAME_RELEASE}
556 TSUNAMI:LynxOS:2.*:*)
557 echo sparc-unknown-lynxos${UNAME_RELEASE}
559 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
560 echo rs6000-unknown-lynxos${UNAME_RELEASE}
563 echo mips-dde-sysv${UNAME_RELEASE}
569 if uname -p 2>/dev/null >/dev/null ; then
570 UNAME_MACHINE=`(uname -p) 2>/dev/null`
571 echo ${UNAME_MACHINE}-sni-sysv4
576 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
577 # says <Richard.M.Bartel@ccMail.Census.GOV>
578 echo i586-unisys-sysv4
580 *:UNIX_System_V:4*:FTX*)
581 # From Gerald Hewes <hewes@openmarket.com>.
582 # How about differentiating between stratus architectures? -djm
583 echo hppa1.1-stratus-sysv4
586 # From seanf@swdc.stratus.com.
587 echo i860-stratus-sysv4
590 echo m68k-apple-aux${UNAME_RELEASE}
592 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
593 if [ -d /usr/nec ]; then
594 echo mips-nec-sysv${UNAME_RELEASE}
596 echo mips-unknown-sysv${UNAME_RELEASE}
601 #echo '(No uname command or uname output not recognized.)' 1>&2
602 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
606 # include <sys/types.h>
607 # include <sys/utsname.h>
613 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
615 printf ("mips-sony-bsd\n"); exit (0);
617 #include <sys/param.h>
618 printf ("m68k-sony-newsos%s\n",
628 #if defined (__arm) && defined (__acorn) && defined (__unix)
629 printf ("arm-acorn-riscix"); exit (0);
632 #if defined (hp300) && !defined (hpux)
633 printf ("m68k-hp-bsd\n"); exit (0);
637 #if !defined (__ARCHITECTURE__)
638 #define __ARCHITECTURE__ "m68k"
641 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
642 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
646 #if defined (MULTIMAX) || defined (n16)
648 printf ("ns32k-encore-sysv\n"); exit (0);
651 printf ("ns32k-encore-mach\n"); exit (0);
653 printf ("ns32k-encore-bsd\n"); exit (0);
658 #if defined (__386BSD__)
659 printf ("i386-pc-bsd\n"); exit (0);
662 #if defined (sequent)
664 printf ("i386-sequent-dynix\n"); exit (0);
666 #if defined (ns32000)
667 printf ("ns32k-sequent-dynix\n"); exit (0);
671 #if defined (_SEQUENT_)
676 if (strncmp(un.version, "V2", 2) == 0) {
677 printf ("i386-sequent-ptx2\n"); exit (0);
679 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
680 printf ("i386-sequent-ptx1\n"); exit (0);
682 printf ("i386-sequent-ptx\n"); exit (0);
687 #if !defined (ultrix)
688 printf ("vax-dec-bsd\n"); exit (0);
690 printf ("vax-dec-ultrix\n"); exit (0);
694 #if defined (alliant) && defined (i860)
695 printf ("i860-alliant-bsd\n"); exit (0);
702 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
705 # Apollos put the system type in the environment.
707 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
709 # Convex versions that predate uname can use getsysinfo(1)
711 if [ -x /usr/convex/getsysinfo ]
713 case `getsysinfo -f cpu_type` in
718 if getsysinfo -f scalar_acc
719 then echo c32-convex-bsd
720 else echo c2-convex-bsd
735 #echo '(Unable to guess system type)' 1>&2