2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 1993, 1994, 1995 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=$PATH:/.attbin ; export PATH
42 elif (test -f /usr/5bin/uname) >/dev/null 2>&1 ; then
46 UNAME=`(uname) 2>/dev/null` || UNAME=unknown # SunOS
47 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown # sun4m
48 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown # 4.1.2
49 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown # SunOS
50 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown # 13
52 RELEASE=`expr "$UNAME_RELEASE" : '[^0-9]*\([0-9]*\)'` # 4
55 *) RELEASE=`expr "$RELEASE" + 0` ;;
57 REL_LEVEL=`expr "$UNAME_RELEASE" : '[^0-9]*[0-9]*.\([0-9]*\)'` # 1
58 REL_SUBLEVEL=`expr "$UNAME_RELEASE" : '[^0-9]*[0-9]*.[0-9]*.\([0-9]*\)'` # 2
60 trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
62 # Some versions of i386 SVR4.2 make `uname' equivalent to `uname -n', which
63 # is contrary to all other versions of uname
64 if [ -n "$UNAME" ] && [ "$UNAME_S" != "$UNAME" ] && [ "$UNAME_S" = UNIX_SV ]; then
68 # Note: order is significant - the case branches are not exclusive.
70 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
72 # After 1.2, OSF1 uses "V1.3" for uname -r.
73 echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^V//'`
76 # 1.2 uses "1.2" for uname -r.
77 echo alpha-dec-osf${UNAME_RELEASE}
80 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
83 echo alpha-dec-netbsd${UNAME_RELEASE}
86 echo sparc-sun-netbsd${UNAME_RELEASE}
89 echo m68k-sun-netbsd${UNAME_RELEASE}
92 echo m68k-atari-netbsd${UNAME_RELEASE}
95 echo m68k-apple-netbsd${UNAME_RELEASE}
97 hp3[0-9][05]:NetBSD:*:*)
98 echo m68k-hp-netbsd${UNAME_RELEASE}
101 echo m68k-cbm-netbsd${UNAME_RELEASE}
104 echo vax-dec-netbsd${UNAME_RELEASE}
106 i[3456]86:OpenBSD:*:*)
107 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
110 echo alpha-dec-openbsd${UNAME_RELEASE}
113 echo sparc-sun-openbsd${UNAME_RELEASE}
116 echo m68k-sun-openbsd${UNAME_RELEASE}
119 echo m68k-atari-openbsd${UNAME_RELEASE}
122 echo m68k-apple-openbsd${UNAME_RELEASE}
124 hp3[0-9][05]:OpenBSD:*:*)
125 echo m68k-hp-openbsd${UNAME_RELEASE}
128 echo m68k-cbm-openbsd${UNAME_RELEASE}
131 echo vax-dec-openbsd${UNAME_RELEASE}
134 echo powerpc-apple-machten${UNAME_RELEASE}
137 echo mac68k-apple-machten${UNAME_RELEASE}
140 echo mips-dec-mach_bsd4.3
142 21064:Windows_NT:50:3)
143 echo alpha-dec-winnt3.5
145 Amiga*:UNIX_System_V:4.*:*)
146 echo m68k-cbm-sysv${UNAME_RELEASE}
148 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
149 echo arm-acorn-riscix${UNAME_RELEASE}
151 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
152 if test "`(/bin/universe) 2>/dev/null`" = att ; then
153 echo pyramid-pyramid-sysv3
155 echo pyramid-pyramid-bsd
159 echo pyramid-pyramid-svr4
162 if test "`(/bin/universe) 2>/dev/null`" = att ; then
163 echo concurrent-concurrent-sysv3
165 echo concurrent-concurrent-bsd
169 echo ppc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
172 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
175 echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
177 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
178 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
181 # According to config.sub, this is the proper way to canonicalize
182 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
183 # it's likely to be more like Solaris than SunOS4.
184 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
187 case "`/usr/bin/arch -k`" in
189 UNAME_RELEASE=`uname -v`
192 # Japanese Language versions have a version number like `4.1.3-JL'.
193 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
196 echo m68k-sun-sunos${UNAME_RELEASE}
199 echo sparc-auspex-sunos${UNAME_RELEASE}
202 echo mips-dec-ultrix${UNAME_RELEASE}
205 echo vax-dec-ultrix${UNAME_RELEASE}
208 echo sparc-unknown-sysv${UNAME_RELEASE}
211 echo mips-mips-sysv${UNAME_RELEASE}
217 echo mips-mips-bsd4.4
219 mips:*:*:UMIPS | mips:*:*:RISCos)
220 sed 's/^ //' << EOF >dummy.c
221 int main (argc, argv) int argc; char **argv; {
222 #if defined (host_mips) && defined (MIPSEB)
223 #if defined (SYSTYPE_SYSV)
224 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
226 #if defined (SYSTYPE_SVR4)
227 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
229 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
230 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
236 ${CC-cc} dummy.c -o dummy \
237 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
238 && rm dummy.c dummy && exit 0
240 echo mips-mips-riscos${UNAME_RELEASE}
242 MIServer-S:SMP_DC.OSx:*:dcosx)
243 echo mips-pyramid-sysv4
245 Night_Hawk:Power_UNIX:*:*)
246 echo powerpc-harris-powerunix
249 echo mips-sony-newsos${UNAME_RELEASE}
252 echo m88k-harris-cxux7
255 echo m88k-motorola-sysv4
258 echo m88k-motorola-sysv3
261 # DG/UX returns AViiON for all architectures
262 UNAME_PROCESSOR=`uname -p`
263 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
264 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
265 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
266 echo m88k-dg-dgux${UNAME_RELEASE}
268 echo m88k-dg-dguxbcs${UNAME_RELEASE}
270 else echo i586-dg-dgux${UNAME_RELEASE}
273 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
274 echo m88k-dolphin-sysv3
277 # Delta 88k system running SVR3
278 echo m88k-motorola-sysv3
280 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
281 echo m88k-tektronix-sysv3
283 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
284 echo m68k-tektronix-bsd
287 echo i386-next-nextstep${RELEASE}
290 echo m68k-next-nextstep${RELEASE}
293 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
295 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
296 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
297 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
305 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
306 sed 's/^ //' << EOF >dummy.c
307 #include <sys/systemcfg.h>
313 puts("powerpc-ibm-aix3.2.5");
317 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
319 echo rs6000-ibm-aix3.2.5
320 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
321 echo rs6000-ibm-aix3.2.4
323 echo rs6000-ibm-aix3.2
327 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
332 if [ -x /usr/bin/oslevel ] ; then
333 IBM_REV=`/usr/bin/oslevel`
334 elif grep bos410 /usr/include/stdio.h >/dev/null 2>&1; then
336 elif grep bos411 /usr/include/stdio.h >/dev/null 2>&1; then
339 IBM_REV=4.${UNAME_RELEASE}
341 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
346 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
349 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
350 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
351 exit 0 ;; # report: romp-ibm BSD 4.3
353 echo rs6000-bull-bosx
358 9000/[34]??:4.3bsd:1.*:*)
361 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
364 9000/[3478]??:HP-UX:*:*)
365 case "${UNAME_MACHINE}" in
366 9000/31? ) HP_ARCH=m68000 ;;
367 9000/[34]?? ) HP_ARCH=m68k ;;
368 9000/7?? | 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
369 9000/8?? ) HP_ARCH=hppa1.0 ;;
371 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
372 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
375 sed 's/^ //' << EOF >dummy.c
380 long cpu = sysconf (_SC_CPU_VERSION);
381 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
382 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
384 if (CPU_IS_PA_RISC (cpu))
388 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
389 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
390 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
391 default: puts ("hppa-hitachi-hiuxwe2"); break;
394 else if (CPU_IS_HP_MC68K (cpu))
395 puts ("m68k-hitachi-hiuxwe2");
396 else puts ("unknown-hitachi-hiuxwe2");
400 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
402 echo unknown-hitachi-hiuxwe2
404 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
410 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
417 echo hppa1.1-hp-lites
419 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
422 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
423 if getsysinfo -f scalar_acc
424 then echo c32-convex-bsd
425 else echo c2-convex-bsd
428 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
431 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
434 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
441 echo ymp-cray-unicos${UNAME_RELEASE}
444 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
445 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
446 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
449 echo t90-cray-unicos${UNAME_RELEASE}
452 echo cray2-cray-unicos
454 F300:UNIX_System_V:*:*)
455 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
456 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
457 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
459 F301:UNIX_System_V:*:*)
460 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
462 i?86:BSD/386:*:* | *:BSD/OS:*:*)
463 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
466 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
469 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
472 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
475 echo i386-pc-cygwin32
478 echo powerpcle-unknown-cygwin32
481 echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
484 # The BFD linker knows what the default object file format is, so
485 # first see if it will tell us.
486 ld_help_string=`ld --help 2>&1`
487 if echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
488 echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
489 elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
490 echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
491 elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
492 echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
493 elif test "${UNAME_MACHINE}" = "alpha" ; then
494 echo alpha-unknown-linux ; exit 0
495 elif test "${UNAME_MACHINE}" = "sparc" ; then
496 echo sparc-unknown-linux ; exit 0
498 # Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
499 # useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
500 test ! -d /usr/lib/ldscripts/. \
501 && echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
502 # Determine whether the default compiler is a.out or elf
509 printf ("%s-unknown-linux\n", argv[1]);
511 printf ("%s-unknown-linuxaout\n", argv[1]);
516 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
519 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
520 # are messed up and put the nodename in both sysname and nodename.
522 echo i386-sequent-sysv4
525 echo i386-unknown-osf1
527 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:* | i[34]86:UNIX_SV:4.*:*)
528 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
529 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
531 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
535 if test -f /usr/options/cb.name; then
536 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
537 echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
538 elif /bin/uname -X 2>/dev/null >/dev/null ; then
539 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
540 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
541 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
542 && UNAME_MACHINE=i586
543 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
545 echo ${UNAME_MACHINE}-unknown-sysv32
549 echo i386-unknown-mach3
554 i860:*:4.*:*) # i860-SVR4
555 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
556 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
557 else # Add other i860-SVR4 vendors below as they are discovered.
558 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
564 esa:OSF*1:*:* | ESA:OSF*:*:*)
569 echo m68010-convergent-sysv
572 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
573 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
575 test -r /etc/.relid \
576 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
577 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
578 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
579 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
580 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
581 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
582 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
583 && echo i486-ncr-sysv4 && exit 0 ;;
584 mc68030:UNIX_System_V:4.*:*)
585 echo m68k-atari-sysv4
588 echo m68k-lynx-lynxos${UNAME_RELEASE}
591 echo i386-lynx-lynxos${UNAME_RELEASE}
593 TSUNAMI:LynxOS:2.*:*)
594 echo sparc-lynx-lynxos${UNAME_RELEASE}
596 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
597 echo rs6000-lynx-lynxos${UNAME_RELEASE}
600 echo ${UNAME_MACHINE}-unknown-lynxos${UNAME_RELEASE}
603 echo mips-dde-sysv${UNAME_RELEASE}
612 if uname -p 2>/dev/null >/dev/null ; then
613 UNAME_MACHINE=`(uname -p) 2>/dev/null`
614 echo ${UNAME_MACHINE}-sni-sysv4
619 *:UNIX_System_V:4*:FTX*)
620 # From Gerald Hewes <hewes@openmarket.com>.
621 # How about differentiating between stratus architectures? -djm
622 echo hppa1.1-stratus-sysv4
625 # From seanf@swdc.stratus.com.
626 echo i860-stratus-sysv4
629 echo m68k-apple-aux${UNAME_RELEASE}
631 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
632 if [ -d /usr/nec ]; then
633 echo mips-nec-sysv${UNAME_RELEASE}
635 echo mips-unknown-sysv${UNAME_RELEASE}
638 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
639 # says <Richard.M.Bartel@ccMail.Census.GOV>
640 echo i586-unisys-sysv4
647 #echo '(No uname command or uname output not recognized.)' 1>&2
648 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
652 # include <sys/types.h>
653 # include <sys/utsname.h>
659 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
661 printf ("mips-sony-bsd\n"); exit (0);
663 #include <sys/param.h>
664 printf ("m68k-sony-newsos%s\n",
674 #if defined (__arm) && defined (__acorn) && defined (__unix)
675 printf ("arm-acorn-riscix\n"); exit (0);
678 #if defined (hp9000) && !defined (hpux)
679 printf ("m68k-hp-bsd\n"); exit (0);
682 #if defined (hp300) && !defined (hpux)
683 printf ("m68k-hp-bsd\n"); exit (0);
687 #if !defined (__ARCHITECTURE__)
688 #define __ARCHITECTURE__ "m68k"
691 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
692 printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
696 #if defined (MULTIMAX) || defined (n16)
698 printf ("ns32k-encore-sysv\n"); exit (0);
701 printf ("ns32k-encore-mach\n"); exit (0);
703 printf ("ns32k-encore-bsd\n"); exit (0);
708 #if defined (__386BSD__)
709 printf ("i386-unknown-bsd\n"); exit (0);
712 #if defined (sequent)
714 printf ("i386-sequent-dynix\n"); exit (0);
716 #if defined (ns32000)
717 printf ("ns32k-sequent-dynix\n"); exit (0);
721 #if defined (_SEQUENT_)
726 if (strncmp(un.version, "V2", 2) == 0) {
727 printf ("i386-sequent-ptx2\n"); exit (0);
729 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
730 printf ("i386-sequent-ptx1\n"); exit (0);
732 printf ("i386-sequent-ptx\n"); exit (0);
737 #if !defined (ultrix)
738 printf ("vax-dec-bsd\n"); exit (0);
740 printf ("vax-dec-ultrix\n"); exit (0);
744 #if defined (alliant) && defined (i860)
745 printf ("i860-alliant-bsd\n"); exit (0);
749 printf ("tahoe-cci-bsd\n"); exit (0);
752 #if defined (nec_ews)
753 # if defined (SYSTYPE_SYSV)
754 printf ("ews4800-nec-sysv4\n"); exit 0;
756 printf ("ews4800-nec-bsd\n"); exit (0);
761 # if defined (SYSTYPE_SYSV)
762 printf ("mips-sony-sysv4\n"); exit 0;
764 printf ("mips-sony-bsd\n"); exit (0);
769 printf ("titan-ardent-bsd\n"); exit (0);
772 #if defined (stardent)
773 printf ("stardent-stardent-sysv\n"); exit (0);
777 printf ("ibmrt-ibm-bsd4.3\n"); exit (0);
780 #if defined (sequent) && defined (i386)
781 printf ("i386-sequent-bsd\n"); exit (0);
784 #if defined (qnx) && defined (i386)
785 printf ("i386-unknown-qnx\n"); exit (0);
789 printf ("gould-gould-bsd\n"); exit (0);
793 printf ("unixpc-att-sysv\n"); exit (0);
797 printf ("i386-att-sysv3\n"); exit (0);
800 #if defined (__m88k) && defined (__UMAXV__)
801 printf ("m88k-encore-sysv3\n"); exit (0);
804 #if defined (drs6000)
805 printf ("drs6000-icl-sysv4.2\n"); exit (0);
808 #if defined (clipper)
809 printf ("clipper-orion-bsd\n"); exit (0);
813 printf ("m68k-isi-bsd\n"); exit (0);
816 #if defined (luna88k)
817 printf ("luna88k-omron-bsd\n"); exit (0);
820 #if defined (butterfly) && defined (BFLY1)
821 printf ("butterfly-bbn-mach\n"); exit (0);
824 #if defined (tower32)
825 printf ("tower32-ncr-sysv4\n"); exit (0);
828 #if defined (MagicStation)
829 printf ("magicstation-unknown-bsd\n"); exit (0);
833 printf ("symmetric-scs-bsd4.2\n"); exit (0);
837 printf ("tandem-tandem-sysv\n"); exit (0);
841 printf ("cadmus-pcs-sysv\n"); exit (0);
844 #if defined (masscomp)
845 printf ("masscomp-masscomp-sysv3\n"); exit (0);
848 #if defined (hbullx20)
849 printf ("hbullx20-bull-sysv3\n"); exit (0);
856 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
859 # Apollos put the system type in the environment.
861 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
863 # Convex versions that predate uname can use getsysinfo(1)
865 if [ -x /usr/convex/getsysinfo ]
867 case `getsysinfo -f cpu_type` in
872 if getsysinfo -f scalar_acc
873 then echo c32-convex-bsd
874 else echo c2-convex-bsd
890 uts) echo uts-amdahl-sysv${UNAME_RELEASE}; exit 0 ;;
893 if [ -d /usr/amiga ]; then
894 echo m68k-cbm-sysv${UNAME_RELEASE}; exit 0;
897 if [ -f /bin/fxc.info ]; then
898 echo fxc-alliant-concentrix
902 #echo '(Unable to guess system type)' 1>&2