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.
71 ${CC-cc} dummy.s -o dummy 2>/dev/null
72 if test "$?" = 0 ; then
76 UNAME_MACHINE="alphaev5"
79 UNAME_MACHINE="alphaev56"
84 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
86 21064:Windows_NT:50:3)
87 echo alpha-dec-winnt3.5
89 Amiga*:UNIX_System_V:4.0:*)
93 echo m68k-cbm-netbsd${UNAME_RELEASE}
96 echo m68k-unknown-openbsd${UNAME_RELEASE}
99 echo mips64el-unknown-openbsd${UNAME_RELEASE}
102 echo mipsel-unknown-openbsd${UNAME_RELEASE}
105 echo mips-unknown-openbsd${UNAME_RELEASE}
108 echo mipsel-unknown-openbsd${UNAME_RELEASE}
111 echo mips-unknown-openbsd${UNAME_RELEASE}
114 echo mipsel-unknown-openbsd${UNAME_RELEASE}
116 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
117 echo arm-acorn-riscix${UNAME_RELEASE}
120 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
122 SR2?01:HI-UX/MPP:*:*)
123 echo hppa1.1-hitachi-hiuxmpp
125 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
126 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
127 if test "`(/bin/universe) 2>/dev/null`" = att ; then
128 echo pyramid-pyramid-sysv3
130 echo pyramid-pyramid-bsd
134 echo pyramid-pyramid-svr4
136 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
137 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
140 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
143 # According to config.sub, this is the proper way to canonicalize
144 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
145 # it's likely to be more like Solaris than SunOS4.
146 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
149 case "`/usr/bin/arch -k`" in
151 UNAME_RELEASE=`uname -v`
154 # Japanese Language versions have a version number like `4.1.3-JL'.
155 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
158 echo m68k-sun-sunos${UNAME_RELEASE}
161 echo sparc-auspex-sunos${UNAME_RELEASE}
164 echo m68k-atari-netbsd${UNAME_RELEASE}
167 echo m68k-unknown-openbsd${UNAME_RELEASE}
170 echo m68k-sun-netbsd${UNAME_RELEASE}
173 echo m68k-unknown-openbsd${UNAME_RELEASE}
176 echo m68k-apple-netbsd${UNAME_RELEASE}
179 echo m68k-unknown-openbsd${UNAME_RELEASE}
182 echo m68k-unknown-openbsd${UNAME_RELEASE}
185 echo m88k-unknown-openbsd${UNAME_RELEASE}
188 echo powerpc-apple-machten${UNAME_RELEASE}
191 echo mips-dec-mach_bsd4.3
194 echo mips-dec-ultrix${UNAME_RELEASE}
197 echo vax-dec-ultrix${UNAME_RELEASE}
200 echo clipper-intergraph-clix${UNAME_RELEASE}
202 mips:*:*:UMIPS | mips:*:*:RISCos)
203 sed 's/^ //' << EOF >dummy.c
204 int main (argc, argv) int argc; char **argv; {
205 #if defined (host_mips) && defined (MIPSEB)
206 #if defined (SYSTYPE_SYSV)
207 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
209 #if defined (SYSTYPE_SVR4)
210 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
212 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
213 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
219 ${CC-cc} dummy.c -o dummy \
220 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
221 && rm dummy.c dummy && exit 0
223 echo mips-mips-riscos${UNAME_RELEASE}
225 Night_Hawk:Power_UNIX:*:*)
226 echo powerpc-harris-powerunix
229 echo m88k-harris-cxux7
232 echo m88k-motorola-sysv4
235 echo m88k-motorola-sysv3
238 # DG/UX returns AViiON for all architectures
239 UNAME_PROCESSOR=`/usr/bin/uname -p`
240 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
241 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
242 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
243 echo m88k-dg-dgux${UNAME_RELEASE}
245 echo m88k-dg-dguxbcs${UNAME_RELEASE}
247 else echo i586-dg-dgux${UNAME_RELEASE}
250 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
251 echo m88k-dolphin-sysv3
254 # Delta 88k system running SVR3
255 echo m88k-motorola-sysv3
257 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
258 echo m88k-tektronix-sysv3
260 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
261 echo m68k-tektronix-bsd
264 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
266 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
267 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
268 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
273 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
274 sed 's/^ //' << EOF >dummy.c
275 #include <sys/systemcfg.h>
281 puts("powerpc-ibm-aix3.2.5");
285 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
287 echo rs6000-ibm-aix3.2.5
288 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
289 echo rs6000-ibm-aix3.2.4
291 echo rs6000-ibm-aix3.2
295 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
300 if [ -x /usr/bin/oslevel ] ; then
301 IBM_REV=`/usr/bin/oslevel`
303 IBM_REV=4.${UNAME_RELEASE}
305 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
310 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
313 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
314 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
315 exit 0 ;; # report: romp-ibm BSD 4.3
317 echo rs6000-bull-bosx
322 9000/[34]??:4.3bsd:1.*:*)
325 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
328 9000/[3478]??:HP-UX:*:*)
329 case "${UNAME_MACHINE}" in
330 9000/31? ) HP_ARCH=m68000 ;;
331 9000/[34]?? ) HP_ARCH=m68k ;;
332 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
333 9000/8?? ) HP_ARCH=hppa1.0 ;;
335 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
336 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
339 sed 's/^ //' << EOF >dummy.c
344 long cpu = sysconf (_SC_CPU_VERSION);
345 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
346 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
348 if (CPU_IS_PA_RISC (cpu))
352 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
353 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
354 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
355 default: puts ("hppa-hitachi-hiuxwe2"); break;
358 else if (CPU_IS_HP_MC68K (cpu))
359 puts ("m68k-hitachi-hiuxwe2");
360 else puts ("unknown-hitachi-hiuxwe2");
364 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
366 echo unknown-hitachi-hiuxwe2
368 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
374 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
381 if [ -x /usr/sbin/sysversion ] ; then
382 echo ${UNAME_MACHINE}-unknown-osf1mk
384 echo ${UNAME_MACHINE}-unknown-osf1
388 echo hppa1.1-hp-lites
390 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
393 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
394 if getsysinfo -f scalar_acc
395 then echo c32-convex-bsd
396 else echo c2-convex-bsd
399 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
402 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
405 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
412 echo ymp-cray-unicos${UNAME_RELEASE}
415 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
416 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
417 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
420 echo t90-cray-unicos${UNAME_RELEASE}
423 echo cray2-cray-unicos
425 F300:UNIX_System_V:*:*)
426 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
427 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
428 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
430 F301:UNIX_System_V:*:*)
431 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
433 hp3[0-9][05]:NetBSD:*:*)
434 echo m68k-hp-netbsd${UNAME_RELEASE}
437 echo m68k-unknown-openbsd${UNAME_RELEASE}
439 i?86:BSD/386:*:* | *:BSD/OS:*:*)
440 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
443 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
446 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
449 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
452 echo i386-pc-cygwin32
458 echo powerpcle-unknown-cygwin32
461 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
464 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
467 # The BFD linker knows what the default object file format is, so
468 # first see if it will tell us.
469 ld_help_string=`ld --help 2>&1`
470 ld_supported_emulations=`echo $ld_help_string \
471 | sed -ne '/supported emulations:/!d
473 s/.*supported emulations: *//
476 case "$ld_supported_emulations" in
477 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
478 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
479 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
480 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
481 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
484 if test "${UNAME_MACHINE}" = "alpha" ; then
485 sed 's/^ //' <<EOF >dummy.s
497 ${CC-cc} dummy.s -o dummy 2>/dev/null
498 if test "$?" = 0 ; then
502 UNAME_MACHINE="alphaev5"
505 UNAME_MACHINE="alphaev56"
510 echo ${UNAME_MACHINE}-unknown-linux-gnu ; exit 0
511 elif test "${UNAME_MACHINE}" = "mips" ; then
518 printf ("%s-unknown-linux-gnu\n", argv[1]);
521 printf ("%sel-unknown-linux-gnu\n", argv[1]);
526 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
529 # Either a pre-BFD a.out linker (linux-gnuoldld)
530 # or one that does not give us useful --help.
531 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
532 # If ld does not provide *any* "supported emulations:"
533 # that means it is gnuoldld.
534 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
535 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
537 case "${UNAME_MACHINE}" in
545 # Determine whether the default compiler is a.out or elf
547 #include <features.h>
555 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
557 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
560 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
563 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
568 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
571 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
572 # are messed up and put the nodename in both sysname and nodename.
574 echo i386-sequent-sysv4
576 i?86:UNIX_SV:4.2MP:2.*)
577 # Unixware is an offshoot of SVR4, but it has its own version
578 # number series starting with 2...
579 # I am not positive that other SVR4 systems won't match this,
580 # I just have to hope. -- rms.
581 # Use sysv4.2uw... so that sysv4* matches it.
582 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
584 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
585 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
586 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
588 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
592 if test -f /usr/options/cb.name; then
593 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
594 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
595 elif /bin/uname -X 2>/dev/null >/dev/null ; then
596 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
597 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
598 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
599 && UNAME_MACHINE=i586
600 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
602 echo ${UNAME_MACHINE}-pc-sysv32
606 # uname -m prints for DJGPP always 'pc', but it prints nothing about
607 # the processor, so we play safe by assuming i386.
608 echo i386-pc-msdosdjgpp
616 i860:*:4.*:*) # i860-SVR4
617 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
618 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
619 else # Add other i860-SVR4 vendors below as they are discovered.
620 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
625 echo m68010-convergent-sysv
628 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
629 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
631 test -r /etc/.relid \
632 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
633 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
634 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
635 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
636 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
637 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
638 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
639 && echo i486-ncr-sysv4 && exit 0 ;;
641 echo m68k-unknown-lynxos${UNAME_RELEASE}
643 mc68030:UNIX_System_V:4.*:*)
644 echo m68k-atari-sysv4
647 echo i386-unknown-lynxos${UNAME_RELEASE}
649 TSUNAMI:LynxOS:2.*:*)
650 echo sparc-unknown-lynxos${UNAME_RELEASE}
652 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
653 echo rs6000-unknown-lynxos${UNAME_RELEASE}
656 echo mips-dde-sysv${UNAME_RELEASE}
662 if uname -p 2>/dev/null >/dev/null ; then
663 UNAME_MACHINE=`(uname -p) 2>/dev/null`
664 echo ${UNAME_MACHINE}-sni-sysv4
669 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
670 # says <Richard.M.Bartel@ccMail.Census.GOV>
671 echo i586-unisys-sysv4
673 *:UNIX_System_V:4*:FTX*)
674 # From Gerald Hewes <hewes@openmarket.com>.
675 # How about differentiating between stratus architectures? -djm
676 echo hppa1.1-stratus-sysv4
679 # From seanf@swdc.stratus.com.
680 echo i860-stratus-sysv4
683 echo m68k-apple-aux${UNAME_RELEASE}
686 echo mips-sony-newsos6
688 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
689 if [ -d /usr/nec ]; then
690 echo mips-nec-sysv${UNAME_RELEASE}
692 echo mips-unknown-sysv${UNAME_RELEASE}
697 #echo '(No uname command or uname output not recognized.)' 1>&2
698 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
702 # include <sys/types.h>
703 # include <sys/utsname.h>
709 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
711 printf ("mips-sony-bsd\n"); exit (0);
713 #include <sys/param.h>
714 printf ("m68k-sony-newsos%s\n",
724 #if defined (__arm) && defined (__acorn) && defined (__unix)
725 printf ("arm-acorn-riscix"); exit (0);
728 #if defined (hp300) && !defined (hpux)
729 printf ("m68k-hp-bsd\n"); exit (0);
733 #if !defined (__ARCHITECTURE__)
734 #define __ARCHITECTURE__ "m68k"
737 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
738 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
742 #if defined (MULTIMAX) || defined (n16)
744 printf ("ns32k-encore-sysv\n"); exit (0);
747 printf ("ns32k-encore-mach\n"); exit (0);
749 printf ("ns32k-encore-bsd\n"); exit (0);
754 #if defined (__386BSD__)
755 printf ("i386-pc-bsd\n"); exit (0);
758 #if defined (sequent)
760 printf ("i386-sequent-dynix\n"); exit (0);
762 #if defined (ns32000)
763 printf ("ns32k-sequent-dynix\n"); exit (0);
767 #if defined (_SEQUENT_)
772 if (strncmp(un.version, "V2", 2) == 0) {
773 printf ("i386-sequent-ptx2\n"); exit (0);
775 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
776 printf ("i386-sequent-ptx1\n"); exit (0);
778 printf ("i386-sequent-ptx\n"); exit (0);
783 #if !defined (ultrix)
784 printf ("vax-dec-bsd\n"); exit (0);
786 printf ("vax-dec-ultrix\n"); exit (0);
790 #if defined (alliant) && defined (i860)
791 printf ("i860-alliant-bsd\n"); exit (0);
798 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
801 # Apollos put the system type in the environment.
803 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
805 # Convex versions that predate uname can use getsysinfo(1)
807 if [ -x /usr/convex/getsysinfo ]
809 case `getsysinfo -f cpu_type` in
814 if getsysinfo -f scalar_acc
815 then echo c32-convex-bsd
816 else echo c2-convex-bsd
831 #echo '(Unable to guess system type)' 1>&2