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}
71 echo m68k-cbm-openbsd${UNAME_RELEASE}
73 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
74 echo arm-acorn-riscix${UNAME_RELEASE}
76 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
77 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
78 if test "`(/bin/universe) 2>/dev/null`" = att ; then
79 echo pyramid-pyramid-sysv3
81 echo pyramid-pyramid-bsd
85 echo pyramid-pyramid-svr4
87 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
88 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
91 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
94 # According to config.sub, this is the proper way to canonicalize
95 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
96 # it's likely to be more like Solaris than SunOS4.
97 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
100 case "`/usr/bin/arch -k`" in
102 UNAME_RELEASE=`uname -v`
105 # Japanese Language versions have a version number like `4.1.3-JL'.
106 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
109 echo m68k-sun-sunos${UNAME_RELEASE}
112 echo sparc-auspex-sunos${UNAME_RELEASE}
115 echo m68k-atari-netbsd${UNAME_RELEASE}
118 echo m68k-atari-openbsd${UNAME_RELEASE}
121 echo m68k-sun-netbsd${UNAME_RELEASE}
124 echo m68k-sun-openbsd${UNAME_RELEASE}
127 echo m68k-apple-netbsd${UNAME_RELEASE}
130 echo m68k-apple-openbsd${UNAME_RELEASE}
133 echo powerpc-apple-machten${UNAME_RELEASE}
136 echo mips-dec-mach_bsd4.3
139 echo mips-dec-ultrix${UNAME_RELEASE}
142 echo vax-dec-ultrix${UNAME_RELEASE}
144 mips:*:*:UMIPS | mips:*:*:RISCos)
145 sed 's/^ //' << EOF >dummy.c
146 int main (argc, argv) int argc; char **argv; {
147 #if defined (host_mips) && defined (MIPSEB)
148 #if defined (SYSTYPE_SYSV)
149 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
151 #if defined (SYSTYPE_SVR4)
152 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
154 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
155 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
161 ${CC-cc} dummy.c -o dummy \
162 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
163 && rm dummy.c dummy && exit 0
165 echo mips-mips-riscos${UNAME_RELEASE}
167 Night_Hawk:Power_UNIX:*:*)
168 echo powerpc-harris-powerunix
171 echo m88k-harris-cxux7
174 echo m88k-motorola-sysv4
177 echo m88k-motorola-sysv3
180 # DG/UX returns AViiON for all architectures
181 UNAME_PROCESSOR=`/usr/bin/uname -p`
182 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
183 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
184 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
185 echo m88k-dg-dgux${UNAME_RELEASE}
187 echo m88k-dg-dguxbcs${UNAME_RELEASE}
189 else echo i586-dg-dgux${UNAME_RELEASE}
192 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
193 echo m88k-dolphin-sysv3
196 # Delta 88k system running SVR3
197 echo m88k-motorola-sysv3
199 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
200 echo m88k-tektronix-sysv3
202 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
203 echo m68k-tektronix-bsd
206 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
208 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
209 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
210 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
215 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
216 sed 's/^ //' << EOF >dummy.c
217 #include <sys/systemcfg.h>
223 puts("powerpc-ibm-aix3.2.5");
227 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
229 echo rs6000-ibm-aix3.2.5
230 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
231 echo rs6000-ibm-aix3.2.4
233 echo rs6000-ibm-aix3.2
237 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
242 if [ -x /usr/bin/oslevel ] ; then
243 IBM_REV=`/usr/bin/oslevel`
245 IBM_REV=4.${UNAME_RELEASE}
247 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
252 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
255 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
256 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
257 exit 0 ;; # report: romp-ibm BSD 4.3
259 echo rs6000-bull-bosx
264 9000/[34]??:4.3bsd:1.*:*)
267 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
270 9000/[3478]??:HP-UX:*:*)
271 case "${UNAME_MACHINE}" in
272 9000/31? ) HP_ARCH=m68000 ;;
273 9000/[34]?? ) HP_ARCH=m68k ;;
274 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
275 9000/8?? ) HP_ARCH=hppa1.0 ;;
277 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
278 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
281 sed 's/^ //' << EOF >dummy.c
286 long cpu = sysconf (_SC_CPU_VERSION);
287 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
288 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
290 if (CPU_IS_PA_RISC (cpu))
294 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
295 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
296 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
297 default: puts ("hppa-hitachi-hiuxwe2"); break;
300 else if (CPU_IS_HP_MC68K (cpu))
301 puts ("m68k-hitachi-hiuxwe2");
302 else puts ("unknown-hitachi-hiuxwe2");
306 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
308 echo unknown-hitachi-hiuxwe2
310 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
316 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
323 if [ -x /usr/sbin/sysversion ] ; then
324 echo ${UNAME_MACHINE}-unknown-osf1mk
326 echo ${UNAME_MACHINE}-unknown-osf1
330 echo hppa1.1-hp-lites
332 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
335 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
336 if getsysinfo -f scalar_acc
337 then echo c32-convex-bsd
338 else echo c2-convex-bsd
341 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
344 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
347 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
354 echo ymp-cray-unicos${UNAME_RELEASE}
357 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
358 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
359 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
362 echo t90-cray-unicos${UNAME_RELEASE}
365 echo cray2-cray-unicos
367 F300:UNIX_System_V:*:*)
368 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
369 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
370 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
372 F301:UNIX_System_V:*:*)
373 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
375 hp3[0-9][05]:NetBSD:*:*)
376 echo m68k-hp-netbsd${UNAME_RELEASE}
378 hp3[0-9][05]:OpenBSD:*:*)
379 echo m68k-hp-openbsd${UNAME_RELEASE}
381 i?86:BSD/386:*:* | *:BSD/OS:*:*)
382 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
385 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
388 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
391 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
394 echo i386-pc-cygwin32
397 echo powerpcle-unknown-cygwin32
400 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
403 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
406 # The BFD linker knows what the default object file format is, so
407 # first see if it will tell us.
408 ld_help_string=`ld --help 2>&1`
409 if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
410 echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
411 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
412 echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
413 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
414 echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
415 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
416 echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
417 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
418 echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
419 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
420 echo "powerpc-unknown-linux-gnu" ; exit 0
421 elif test "${UNAME_MACHINE}" = "alpha" ; then
422 echo alpha-unknown-linux-gnu ; exit 0
423 elif test "${UNAME_MACHINE}" = "sparc" ; then
424 echo sparc-unknown-linux-gnu ; exit 0
426 # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
427 # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
428 test ! -d /usr/lib/ldscripts/. \
429 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
430 # Determine whether the default compiler is a.out or elf
437 printf ("%s-pc-linux-gnu\n", argv[1]);
439 printf ("%s-pc-linux-gnuaout\n", argv[1]);
444 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
447 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
448 # are messed up and put the nodename in both sysname and nodename.
450 echo i386-sequent-sysv4
452 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
453 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
454 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
456 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
460 if test -f /usr/options/cb.name; then
461 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
462 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
463 elif /bin/uname -X 2>/dev/null >/dev/null ; then
464 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
465 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
466 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
467 && UNAME_MACHINE=i586
468 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
470 echo ${UNAME_MACHINE}-pc-sysv32
479 i860:*:4.*:*) # i860-SVR4
480 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
481 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
482 else # Add other i860-SVR4 vendors below as they are discovered.
483 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
488 echo m68010-convergent-sysv
491 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
492 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
494 test -r /etc/.relid \
495 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
496 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
497 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
498 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
499 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
500 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
501 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
502 && echo i486-ncr-sysv4 && exit 0 ;;
504 echo m68k-unknown-lynxos${UNAME_RELEASE}
506 mc68030:UNIX_System_V:4.*:*)
507 echo m68k-atari-sysv4
510 echo i386-unknown-lynxos${UNAME_RELEASE}
512 TSUNAMI:LynxOS:2.*:*)
513 echo sparc-unknown-lynxos${UNAME_RELEASE}
515 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
516 echo rs6000-unknown-lynxos${UNAME_RELEASE}
519 echo mips-dde-sysv${UNAME_RELEASE}
525 if uname -p 2>/dev/null >/dev/null ; then
526 UNAME_MACHINE=`(uname -p) 2>/dev/null`
527 echo ${UNAME_MACHINE}-sni-sysv4
532 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
533 # says <Richard.M.Bartel@ccMail.Census.GOV>
534 echo i586-unisys-sysv4
536 *:UNIX_System_V:4*:FTX*)
537 # From Gerald Hewes <hewes@openmarket.com>.
538 # How about differentiating between stratus architectures? -djm
539 echo hppa1.1-stratus-sysv4
542 # From seanf@swdc.stratus.com.
543 echo i860-stratus-sysv4
546 echo m68k-apple-aux${UNAME_RELEASE}
548 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
549 if [ -d /usr/nec ]; then
550 echo mips-nec-sysv${UNAME_RELEASE}
552 echo mips-unknown-sysv${UNAME_RELEASE}
557 #echo '(No uname command or uname output not recognized.)' 1>&2
558 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
562 # include <sys/types.h>
563 # include <sys/utsname.h>
569 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
571 printf ("mips-sony-bsd\n"); exit (0);
573 #include <sys/param.h>
574 printf ("m68k-sony-newsos%s\n",
584 #if defined (__arm) && defined (__acorn) && defined (__unix)
585 printf ("arm-acorn-riscix"); exit (0);
588 #if defined (hp300) && !defined (hpux)
589 printf ("m68k-hp-bsd\n"); exit (0);
593 #if !defined (__ARCHITECTURE__)
594 #define __ARCHITECTURE__ "m68k"
597 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
598 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
602 #if defined (MULTIMAX) || defined (n16)
604 printf ("ns32k-encore-sysv\n"); exit (0);
607 printf ("ns32k-encore-mach\n"); exit (0);
609 printf ("ns32k-encore-bsd\n"); exit (0);
614 #if defined (__386BSD__)
615 printf ("i386-pc-bsd\n"); exit (0);
618 #if defined (sequent)
620 printf ("i386-sequent-dynix\n"); exit (0);
622 #if defined (ns32000)
623 printf ("ns32k-sequent-dynix\n"); exit (0);
627 #if defined (_SEQUENT_)
632 if (strncmp(un.version, "V2", 2) == 0) {
633 printf ("i386-sequent-ptx2\n"); exit (0);
635 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
636 printf ("i386-sequent-ptx1\n"); exit (0);
638 printf ("i386-sequent-ptx\n"); exit (0);
643 #if !defined (ultrix)
644 printf ("vax-dec-bsd\n"); exit (0);
646 printf ("vax-dec-ultrix\n"); exit (0);
650 #if defined (alliant) && defined (i860)
651 printf ("i860-alliant-bsd\n"); exit (0);
658 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
661 # Apollos put the system type in the environment.
663 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
665 # Convex versions that predate uname can use getsysinfo(1)
667 if [ -x /usr/convex/getsysinfo ]
669 case `getsysinfo -f cpu_type` in
674 if getsysinfo -f scalar_acc
675 then echo c32-convex-bsd
676 else echo c2-convex-bsd
691 #echo '(Unable to guess system type)' 1>&2