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 mips64-unknown-openbsd${UNAME_RELEASE}
80 echo mips64el-unknown-openbsd${UNAME_RELEASE}
83 echo mips64el-unknown-openbsd${UNAME_RELEASE}
85 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
86 echo arm-acorn-riscix${UNAME_RELEASE}
89 echo hppa1.1-hitachi-hiuxmpp
91 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
92 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
93 if test "`(/bin/universe) 2>/dev/null`" = att ; then
94 echo pyramid-pyramid-sysv3
96 echo pyramid-pyramid-bsd
100 echo pyramid-pyramid-svr4
102 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
103 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
106 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
109 # According to config.sub, this is the proper way to canonicalize
110 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
111 # it's likely to be more like Solaris than SunOS4.
112 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
115 case "`/usr/bin/arch -k`" in
117 UNAME_RELEASE=`uname -v`
120 # Japanese Language versions have a version number like `4.1.3-JL'.
121 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
124 echo m68k-sun-sunos${UNAME_RELEASE}
127 echo sparc-auspex-sunos${UNAME_RELEASE}
130 echo m68k-atari-netbsd${UNAME_RELEASE}
133 echo m68k-unknown-openbsd${UNAME_RELEASE}
136 echo m68k-sun-netbsd${UNAME_RELEASE}
139 echo m68k-unknown-openbsd${UNAME_RELEASE}
142 echo m68k-apple-netbsd${UNAME_RELEASE}
145 echo m68k-unknown-openbsd${UNAME_RELEASE}
148 echo m68k-unknown-openbsd${UNAME_RELEASE}
151 echo m88k-unknown-openbsd${UNAME_RELEASE}
154 echo powerpc-apple-machten${UNAME_RELEASE}
157 echo mips-dec-mach_bsd4.3
160 echo mips-dec-ultrix${UNAME_RELEASE}
163 echo vax-dec-ultrix${UNAME_RELEASE}
165 mips:*:*:UMIPS | mips:*:*:RISCos)
166 sed 's/^ //' << EOF >dummy.c
167 int main (argc, argv) int argc; char **argv; {
168 #if defined (host_mips) && defined (MIPSEB)
169 #if defined (SYSTYPE_SYSV)
170 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
172 #if defined (SYSTYPE_SVR4)
173 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
175 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
176 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
182 ${CC-cc} dummy.c -o dummy \
183 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
184 && rm dummy.c dummy && exit 0
186 echo mips-mips-riscos${UNAME_RELEASE}
188 Night_Hawk:Power_UNIX:*:*)
189 echo powerpc-harris-powerunix
192 echo m88k-harris-cxux7
195 echo m88k-motorola-sysv4
198 echo m88k-motorola-sysv3
201 # DG/UX returns AViiON for all architectures
202 UNAME_PROCESSOR=`/usr/bin/uname -p`
203 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
204 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
205 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
206 echo m88k-dg-dgux${UNAME_RELEASE}
208 echo m88k-dg-dguxbcs${UNAME_RELEASE}
210 else echo i586-dg-dgux${UNAME_RELEASE}
213 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
214 echo m88k-dolphin-sysv3
217 # Delta 88k system running SVR3
218 echo m88k-motorola-sysv3
220 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
221 echo m88k-tektronix-sysv3
223 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
224 echo m68k-tektronix-bsd
227 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
229 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
230 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
231 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
236 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
237 sed 's/^ //' << EOF >dummy.c
238 #include <sys/systemcfg.h>
244 puts("powerpc-ibm-aix3.2.5");
248 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
250 echo rs6000-ibm-aix3.2.5
251 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
252 echo rs6000-ibm-aix3.2.4
254 echo rs6000-ibm-aix3.2
258 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
263 if [ -x /usr/bin/oslevel ] ; then
264 IBM_REV=`/usr/bin/oslevel`
266 IBM_REV=4.${UNAME_RELEASE}
268 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
273 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
276 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
277 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
278 exit 0 ;; # report: romp-ibm BSD 4.3
280 echo rs6000-bull-bosx
285 9000/[34]??:4.3bsd:1.*:*)
288 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
291 9000/[3478]??:HP-UX:*:*)
292 case "${UNAME_MACHINE}" in
293 9000/31? ) HP_ARCH=m68000 ;;
294 9000/[34]?? ) HP_ARCH=m68k ;;
295 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
296 9000/8?? ) HP_ARCH=hppa1.0 ;;
298 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
299 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
302 sed 's/^ //' << EOF >dummy.c
307 long cpu = sysconf (_SC_CPU_VERSION);
308 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
309 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
311 if (CPU_IS_PA_RISC (cpu))
315 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
316 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
317 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
318 default: puts ("hppa-hitachi-hiuxwe2"); break;
321 else if (CPU_IS_HP_MC68K (cpu))
322 puts ("m68k-hitachi-hiuxwe2");
323 else puts ("unknown-hitachi-hiuxwe2");
327 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
329 echo unknown-hitachi-hiuxwe2
331 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
337 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
344 if [ -x /usr/sbin/sysversion ] ; then
345 echo ${UNAME_MACHINE}-unknown-osf1mk
347 echo ${UNAME_MACHINE}-unknown-osf1
351 echo hppa1.1-hp-lites
353 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
356 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
357 if getsysinfo -f scalar_acc
358 then echo c32-convex-bsd
359 else echo c2-convex-bsd
362 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
365 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
368 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
375 echo ymp-cray-unicos${UNAME_RELEASE}
378 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
379 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
380 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
383 echo t90-cray-unicos${UNAME_RELEASE}
386 echo cray2-cray-unicos
388 F300:UNIX_System_V:*:*)
389 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
390 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
391 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
393 F301:UNIX_System_V:*:*)
394 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
396 hp3[0-9][05]:NetBSD:*:*)
397 echo m68k-hp-netbsd${UNAME_RELEASE}
400 echo m68k-unknown-openbsd${UNAME_RELEASE}
402 i?86:BSD/386:*:* | *:BSD/OS:*:*)
403 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
406 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
409 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
412 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
415 echo i386-pc-cygwin32
418 echo powerpcle-unknown-cygwin32
421 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
424 echo `echo ${UNAME_MACHINE}|sed -e 's,-.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
427 # The BFD linker knows what the default object file format is, so
428 # first see if it will tell us.
429 ld_help_string=`ld --help 2>&1`
430 if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
431 echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
432 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
433 echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
434 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
435 echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
436 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
437 echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
438 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
439 echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
440 elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
441 echo "powerpc-unknown-linux-gnu" ; exit 0
442 elif test "${UNAME_MACHINE}" = "alpha" ; then
443 echo alpha-unknown-linux-gnu ; exit 0
444 elif test "${UNAME_MACHINE}" = "sparc" ; then
445 echo sparc-unknown-linux-gnu ; exit 0
446 elif test "${UNAME_MACHINE}" = "mips" ; then
453 printf ("%s-unknown-linux-gnu\n", argv[1]);
456 printf ("%sel-unknown-linux-gnu\n", argv[1]);
461 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
464 # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
465 # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
466 test ! -d /usr/lib/ldscripts/. \
467 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
468 # Determine whether the default compiler is a.out or elf
475 printf ("%s-pc-linux-gnu\n", argv[1]);
477 printf ("%s-pc-linux-gnuaout\n", argv[1]);
482 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
485 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
486 # are messed up and put the nodename in both sysname and nodename.
488 echo i386-sequent-sysv4
490 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
491 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
492 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
494 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
498 if test -f /usr/options/cb.name; then
499 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
500 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
501 elif /bin/uname -X 2>/dev/null >/dev/null ; then
502 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
503 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
504 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
505 && UNAME_MACHINE=i586
506 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
508 echo ${UNAME_MACHINE}-pc-sysv32
517 i860:*:4.*:*) # i860-SVR4
518 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
519 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
520 else # Add other i860-SVR4 vendors below as they are discovered.
521 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
526 echo m68010-convergent-sysv
529 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
530 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
532 test -r /etc/.relid \
533 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
534 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
535 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
536 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
537 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
538 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
539 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
540 && echo i486-ncr-sysv4 && exit 0 ;;
542 echo m68k-unknown-lynxos${UNAME_RELEASE}
544 mc68030:UNIX_System_V:4.*:*)
545 echo m68k-atari-sysv4
548 echo i386-unknown-lynxos${UNAME_RELEASE}
550 TSUNAMI:LynxOS:2.*:*)
551 echo sparc-unknown-lynxos${UNAME_RELEASE}
553 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
554 echo rs6000-unknown-lynxos${UNAME_RELEASE}
557 echo mips-dde-sysv${UNAME_RELEASE}
563 if uname -p 2>/dev/null >/dev/null ; then
564 UNAME_MACHINE=`(uname -p) 2>/dev/null`
565 echo ${UNAME_MACHINE}-sni-sysv4
570 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
571 # says <Richard.M.Bartel@ccMail.Census.GOV>
572 echo i586-unisys-sysv4
574 *:UNIX_System_V:4*:FTX*)
575 # From Gerald Hewes <hewes@openmarket.com>.
576 # How about differentiating between stratus architectures? -djm
577 echo hppa1.1-stratus-sysv4
580 # From seanf@swdc.stratus.com.
581 echo i860-stratus-sysv4
584 echo m68k-apple-aux${UNAME_RELEASE}
586 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
587 if [ -d /usr/nec ]; then
588 echo mips-nec-sysv${UNAME_RELEASE}
590 echo mips-unknown-sysv${UNAME_RELEASE}
595 #echo '(No uname command or uname output not recognized.)' 1>&2
596 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
600 # include <sys/types.h>
601 # include <sys/utsname.h>
607 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
609 printf ("mips-sony-bsd\n"); exit (0);
611 #include <sys/param.h>
612 printf ("m68k-sony-newsos%s\n",
622 #if defined (__arm) && defined (__acorn) && defined (__unix)
623 printf ("arm-acorn-riscix"); exit (0);
626 #if defined (hp300) && !defined (hpux)
627 printf ("m68k-hp-bsd\n"); exit (0);
631 #if !defined (__ARCHITECTURE__)
632 #define __ARCHITECTURE__ "m68k"
635 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
636 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
640 #if defined (MULTIMAX) || defined (n16)
642 printf ("ns32k-encore-sysv\n"); exit (0);
645 printf ("ns32k-encore-mach\n"); exit (0);
647 printf ("ns32k-encore-bsd\n"); exit (0);
652 #if defined (__386BSD__)
653 printf ("i386-pc-bsd\n"); exit (0);
656 #if defined (sequent)
658 printf ("i386-sequent-dynix\n"); exit (0);
660 #if defined (ns32000)
661 printf ("ns32k-sequent-dynix\n"); exit (0);
665 #if defined (_SEQUENT_)
670 if (strncmp(un.version, "V2", 2) == 0) {
671 printf ("i386-sequent-ptx2\n"); exit (0);
673 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
674 printf ("i386-sequent-ptx1\n"); exit (0);
676 printf ("i386-sequent-ptx\n"); exit (0);
681 #if !defined (ultrix)
682 printf ("vax-dec-bsd\n"); exit (0);
684 printf ("vax-dec-ultrix\n"); exit (0);
688 #if defined (alliant) && defined (i860)
689 printf ("i860-alliant-bsd\n"); exit (0);
696 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
699 # Apollos put the system type in the environment.
701 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
703 # Convex versions that predate uname can use getsysinfo(1)
705 if [ -x /usr/convex/getsysinfo ]
707 case `getsysinfo -f cpu_type` in
712 if getsysinfo -f scalar_acc
713 then echo c32-convex-bsd
714 else echo c2-convex-bsd
729 #echo '(Unable to guess system type)' 1>&2