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${UNAME_RELEASE}
133 echo mips-dec-mach_bsd4.3
136 echo mips-dec-ultrix${UNAME_RELEASE}
139 echo vax-dec-ultrix${UNAME_RELEASE}
141 mips:*:*:UMIPS | mips:*:*:RISCos)
142 sed 's/^ //' << EOF >dummy.c
143 int main (argc, argv) int argc; char **argv; {
144 #if defined (host_mips) && defined (MIPSEB)
145 #if defined (SYSTYPE_SYSV)
146 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
148 #if defined (SYSTYPE_SVR4)
149 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
151 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
152 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
158 ${CC-cc} dummy.c -o dummy \
159 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
160 && rm dummy.c dummy && exit 0
162 echo mips-mips-riscos${UNAME_RELEASE}
164 Night_Hawk:Power_UNIX:*:*)
165 echo powerpc-harris-powerunix
168 echo m88k-harris-cxux7
171 echo m88k-motorola-sysv4
174 echo m88k-motorola-sysv3
177 # DG/UX returns AViiON for all architectures
178 UNAME_PROCESSOR=`/usr/bin/uname -p`
179 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
180 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
181 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
182 echo m88k-dg-dgux${UNAME_RELEASE}
184 echo m88k-dg-dguxbcs${UNAME_RELEASE}
186 else echo i586-dg-dgux${UNAME_RELEASE}
189 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
190 echo m88k-dolphin-sysv3
193 # Delta 88k system running SVR3
194 echo m88k-motorola-sysv3
196 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
197 echo m88k-tektronix-sysv3
199 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
200 echo m68k-tektronix-bsd
203 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
205 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
206 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
207 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
212 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
213 sed 's/^ //' << EOF >dummy.c
214 #include <sys/systemcfg.h>
220 puts("powerpc-ibm-aix3.2.5");
224 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
226 echo rs6000-ibm-aix3.2.5
227 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
228 echo rs6000-ibm-aix3.2.4
230 echo rs6000-ibm-aix3.2
234 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
239 if [ -x /usr/bin/oslevel ] ; then
240 IBM_REV=`/usr/bin/oslevel`
242 IBM_REV=4.${UNAME_RELEASE}
244 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
249 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
252 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
253 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
254 exit 0 ;; # report: romp-ibm BSD 4.3
256 echo rs6000-bull-bosx
261 9000/[34]??:4.3bsd:1.*:*)
264 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
267 9000/[3478]??:HP-UX:*:*)
268 case "${UNAME_MACHINE}" in
269 9000/31? ) HP_ARCH=m68000 ;;
270 9000/[34]?? ) HP_ARCH=m68k ;;
271 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
272 9000/8?? ) HP_ARCH=hppa1.0 ;;
274 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
275 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
278 sed 's/^ //' << EOF >dummy.c
283 long cpu = sysconf (_SC_CPU_VERSION);
284 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
285 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
287 if (CPU_IS_PA_RISC (cpu))
291 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
292 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
293 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
294 default: puts ("hppa-hitachi-hiuxwe2"); break;
297 else if (CPU_IS_HP_MC68K (cpu))
298 puts ("m68k-hitachi-hiuxwe2");
299 else puts ("unknown-hitachi-hiuxwe2");
303 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
305 echo unknown-hitachi-hiuxwe2
307 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
313 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
320 if [ -x /usr/sbin/sysversion ] ; then
321 echo ${UNAME_MACHINE}-unknown-osf1mk
323 echo ${UNAME_MACHINE}-unknown-osf1
327 echo hppa1.1-hp-lites
329 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
332 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
333 if getsysinfo -f scalar_acc
334 then echo c32-convex-bsd
335 else echo c2-convex-bsd
338 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
341 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
344 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
351 echo ymp-cray-unicos${UNAME_RELEASE}
354 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
355 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
356 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
359 echo t90-cray-unicos${UNAME_RELEASE}
362 echo cray2-cray-unicos
364 F300:UNIX_System_V:*:*)
365 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
366 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
367 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
369 F301:UNIX_System_V:*:*)
370 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
372 hp3[0-9][05]:NetBSD:*:*)
373 echo m68k-hp-netbsd${UNAME_RELEASE}
375 hp3[0-9][05]:OpenBSD:*:*)
376 echo m68k-hp-openbsd${UNAME_RELEASE}
378 i?86:BSD/386:*:* | *:BSD/OS:*:*)
379 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
382 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
385 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
388 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
391 echo i386-pc-cygwin32
394 echo powerpcle-unknown-cygwin32
397 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
400 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
403 # The BFD linker knows what the default object file format is, so
404 # first see if it will tell us.
405 ld_help_string=`ld --help 2>&1`
406 if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
407 echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
408 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
409 echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
410 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
411 echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
412 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
413 echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
414 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
415 echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
416 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
417 echo "powerpc-unknown-linux-gnu" ; exit 0
418 elif test "${UNAME_MACHINE}" = "alpha" ; then
419 echo alpha-unknown-linux-gnu ; exit 0
420 elif test "${UNAME_MACHINE}" = "sparc" ; then
421 echo sparc-unknown-linux-gnu ; exit 0
423 # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
424 # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
425 test ! -d /usr/lib/ldscripts/. \
426 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
427 # Determine whether the default compiler is a.out or elf
434 printf ("%s-pc-linux-gnu\n", argv[1]);
436 printf ("%s-pc-linux-gnuaout\n", argv[1]);
441 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
444 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
445 # are messed up and put the nodename in both sysname and nodename.
447 echo i386-sequent-sysv4
449 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
450 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
451 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
453 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
457 if test -f /usr/options/cb.name; then
458 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
459 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
460 elif /bin/uname -X 2>/dev/null >/dev/null ; then
461 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
462 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
463 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
464 && UNAME_MACHINE=i586
465 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
467 echo ${UNAME_MACHINE}-pc-sysv32
476 i860:*:4.*:*) # i860-SVR4
477 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
478 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
479 else # Add other i860-SVR4 vendors below as they are discovered.
480 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
485 echo m68010-convergent-sysv
488 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
489 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
491 test -r /etc/.relid \
492 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
493 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
494 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
495 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
496 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
497 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
498 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
499 && echo i486-ncr-sysv4 && exit 0 ;;
501 echo m68k-unknown-lynxos${UNAME_RELEASE}
503 mc68030:UNIX_System_V:4.*:*)
504 echo m68k-atari-sysv4
507 echo i386-unknown-lynxos${UNAME_RELEASE}
509 TSUNAMI:LynxOS:2.*:*)
510 echo sparc-unknown-lynxos${UNAME_RELEASE}
512 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
513 echo rs6000-unknown-lynxos${UNAME_RELEASE}
516 echo mips-dde-sysv${UNAME_RELEASE}
522 if uname -p 2>/dev/null >/dev/null ; then
523 UNAME_MACHINE=`(uname -p) 2>/dev/null`
524 echo ${UNAME_MACHINE}-sni-sysv4
529 *:UNIX_System_V:4*:FTX*)
530 # From Gerald Hewes <hewes@openmarket.com>.
531 # How about differentiating between stratus architectures? -djm
532 echo hppa1.1-stratus-sysv4
535 # From seanf@swdc.stratus.com.
536 echo i860-stratus-sysv4
539 echo m68k-apple-aux${UNAME_RELEASE}
541 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
542 if [ -d /usr/nec ]; then
543 echo mips-nec-sysv${UNAME_RELEASE}
545 echo mips-unknown-sysv${UNAME_RELEASE}
550 #echo '(No uname command or uname output not recognized.)' 1>&2
551 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
555 # include <sys/types.h>
556 # include <sys/utsname.h>
562 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
564 printf ("mips-sony-bsd\n"); exit (0);
566 #include <sys/param.h>
567 printf ("m68k-sony-newsos%s\n",
577 #if defined (__arm) && defined (__acorn) && defined (__unix)
578 printf ("arm-acorn-riscix"); exit (0);
581 #if defined (hp300) && !defined (hpux)
582 printf ("m68k-hp-bsd\n"); exit (0);
586 #if !defined (__ARCHITECTURE__)
587 #define __ARCHITECTURE__ "m68k"
590 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
591 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
595 #if defined (MULTIMAX) || defined (n16)
597 printf ("ns32k-encore-sysv\n"); exit (0);
600 printf ("ns32k-encore-mach\n"); exit (0);
602 printf ("ns32k-encore-bsd\n"); exit (0);
607 #if defined (__386BSD__)
608 printf ("i386-pc-bsd\n"); exit (0);
611 #if defined (sequent)
613 printf ("i386-sequent-dynix\n"); exit (0);
615 #if defined (ns32000)
616 printf ("ns32k-sequent-dynix\n"); exit (0);
620 #if defined (_SEQUENT_)
625 if (strncmp(un.version, "V2", 2) == 0) {
626 printf ("i386-sequent-ptx2\n"); exit (0);
628 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
629 printf ("i386-sequent-ptx1\n"); exit (0);
631 printf ("i386-sequent-ptx\n"); exit (0);
636 #if !defined (ultrix)
637 printf ("vax-dec-bsd\n"); exit (0);
639 printf ("vax-dec-ultrix\n"); exit (0);
643 #if defined (alliant) && defined (i860)
644 printf ("i860-alliant-bsd\n"); exit (0);
651 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
654 # Apollos put the system type in the environment.
656 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
658 # Convex versions that predate uname can use getsysinfo(1)
660 if [ -x /usr/convex/getsysinfo ]
662 case `getsysinfo -f cpu_type` in
667 if getsysinfo -f scalar_acc
668 then echo c32-convex-bsd
669 else echo c2-convex-bsd
684 #echo '(Unable to guess system type)' 1>&2