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 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
162 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
163 case "`/bin/arch`" in
165 echo m68k-sun-sunos${UNAME_RELEASE}
168 echo sparc-sun-sunos${UNAME_RELEASE}
173 echo sparc-auspex-sunos${UNAME_RELEASE}
176 echo m68k-atari-netbsd${UNAME_RELEASE}
179 echo m68k-unknown-openbsd${UNAME_RELEASE}
182 echo m68k-sun-netbsd${UNAME_RELEASE}
185 echo m68k-unknown-openbsd${UNAME_RELEASE}
188 echo m68k-apple-netbsd${UNAME_RELEASE}
191 echo m68k-unknown-openbsd${UNAME_RELEASE}
194 echo m68k-unknown-openbsd${UNAME_RELEASE}
197 echo m88k-unknown-openbsd${UNAME_RELEASE}
200 echo powerpc-apple-machten${UNAME_RELEASE}
203 echo mips-dec-mach_bsd4.3
206 echo mips-dec-ultrix${UNAME_RELEASE}
209 echo vax-dec-ultrix${UNAME_RELEASE}
212 echo clipper-intergraph-clix${UNAME_RELEASE}
214 mips:*:*:UMIPS | mips:*:*:RISCos)
215 sed 's/^ //' << EOF >dummy.c
216 int main (argc, argv) int argc; char **argv; {
217 #if defined (host_mips) && defined (MIPSEB)
218 #if defined (SYSTYPE_SYSV)
219 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
221 #if defined (SYSTYPE_SVR4)
222 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
224 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
225 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
231 ${CC-cc} dummy.c -o dummy \
232 && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
233 && rm dummy.c dummy && exit 0
235 echo mips-mips-riscos${UNAME_RELEASE}
237 Night_Hawk:Power_UNIX:*:*)
238 echo powerpc-harris-powerunix
241 echo m88k-harris-cxux7
244 echo m88k-motorola-sysv4
247 echo m88k-motorola-sysv3
250 # DG/UX returns AViiON for all architectures
251 UNAME_PROCESSOR=`/usr/bin/uname -p`
252 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
253 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
254 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
255 echo m88k-dg-dgux${UNAME_RELEASE}
257 echo m88k-dg-dguxbcs${UNAME_RELEASE}
259 else echo i586-dg-dgux${UNAME_RELEASE}
262 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
263 echo m88k-dolphin-sysv3
266 # Delta 88k system running SVR3
267 echo m88k-motorola-sysv3
269 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
270 echo m88k-tektronix-sysv3
272 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
273 echo m68k-tektronix-bsd
276 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
278 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
279 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
280 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
285 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
286 sed 's/^ //' << EOF >dummy.c
287 #include <sys/systemcfg.h>
293 puts("powerpc-ibm-aix3.2.5");
297 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
299 echo rs6000-ibm-aix3.2.5
300 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
301 echo rs6000-ibm-aix3.2.4
303 echo rs6000-ibm-aix3.2
307 if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
312 if [ -x /usr/bin/oslevel ] ; then
313 IBM_REV=`/usr/bin/oslevel`
315 IBM_REV=4.${UNAME_RELEASE}
317 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
322 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
325 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
326 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
327 exit 0 ;; # report: romp-ibm BSD 4.3
329 echo rs6000-bull-bosx
334 9000/[34]??:4.3bsd:1.*:*)
337 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
340 9000/[3478]??:HP-UX:*:*)
341 case "${UNAME_MACHINE}" in
342 9000/31? ) HP_ARCH=m68000 ;;
343 9000/[34]?? ) HP_ARCH=m68k ;;
344 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
345 9000/8?? ) HP_ARCH=hppa1.0 ;;
347 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
348 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
351 sed 's/^ //' << EOF >dummy.c
356 long cpu = sysconf (_SC_CPU_VERSION);
357 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
358 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
360 if (CPU_IS_PA_RISC (cpu))
364 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
365 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
366 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
367 default: puts ("hppa-hitachi-hiuxwe2"); break;
370 else if (CPU_IS_HP_MC68K (cpu))
371 puts ("m68k-hitachi-hiuxwe2");
372 else puts ("unknown-hitachi-hiuxwe2");
376 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
378 echo unknown-hitachi-hiuxwe2
380 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
386 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
393 if [ -x /usr/sbin/sysversion ] ; then
394 echo ${UNAME_MACHINE}-unknown-osf1mk
396 echo ${UNAME_MACHINE}-unknown-osf1
400 echo hppa1.1-hp-lites
402 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
405 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
406 if getsysinfo -f scalar_acc
407 then echo c32-convex-bsd
408 else echo c2-convex-bsd
411 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
414 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
417 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
424 echo ymp-cray-unicos${UNAME_RELEASE}
427 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
428 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
429 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
432 echo t90-cray-unicos${UNAME_RELEASE}
435 echo cray2-cray-unicos
437 F300:UNIX_System_V:*:*)
438 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
439 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
440 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
442 F301:UNIX_System_V:*:*)
443 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
445 hp3[0-9][05]:NetBSD:*:*)
446 echo m68k-hp-netbsd${UNAME_RELEASE}
449 echo m68k-unknown-openbsd${UNAME_RELEASE}
451 i?86:BSD/386:*:* | *:BSD/OS:*:*)
452 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
455 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
458 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
461 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
464 echo i386-pc-cygwin32
470 echo powerpcle-unknown-cygwin32
473 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
476 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
479 # The BFD linker knows what the default object file format is, so
480 # first see if it will tell us.
481 ld_help_string=`ld --help 2>&1`
482 ld_supported_emulations=`echo $ld_help_string \
483 | sed -ne '/supported emulations:/!d
485 s/.*supported emulations: *//
488 case "$ld_supported_emulations" in
489 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
490 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
491 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
492 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
493 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
496 if test "${UNAME_MACHINE}" = "alpha" ; then
497 sed 's/^ //' <<EOF >dummy.s
510 ${CC-cc} dummy.s -o dummy 2>/dev/null
511 if test "$?" = 0 ; then
515 UNAME_MACHINE="alphaev5"
518 UNAME_MACHINE="alphaev56"
522 objdump --private-headers dummy | \
523 grep ld.so.1 > /dev/null
524 if test "$?" = 0 ; then
529 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
530 elif test "${UNAME_MACHINE}" = "mips" ; then
537 printf ("%s-unknown-linux-gnu\n", argv[1]);
540 printf ("%sel-unknown-linux-gnu\n", argv[1]);
545 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
548 # Either a pre-BFD a.out linker (linux-gnuoldld)
549 # or one that does not give us useful --help.
550 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
551 # If ld does not provide *any* "supported emulations:"
552 # that means it is gnuoldld.
553 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
554 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
556 case "${UNAME_MACHINE}" in
564 # Determine whether the default compiler is a.out or elf
566 #include <features.h>
574 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
576 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
579 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
582 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
587 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
590 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
591 # are messed up and put the nodename in both sysname and nodename.
593 echo i386-sequent-sysv4
595 i?86:UNIX_SV:4.2MP:2.*)
596 # Unixware is an offshoot of SVR4, but it has its own version
597 # number series starting with 2...
598 # I am not positive that other SVR4 systems won't match this,
599 # I just have to hope. -- rms.
600 # Use sysv4.2uw... so that sysv4* matches it.
601 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
603 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
604 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
605 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
607 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
611 if test -f /usr/options/cb.name; then
612 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
613 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
614 elif /bin/uname -X 2>/dev/null >/dev/null ; then
615 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
616 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
617 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
618 && UNAME_MACHINE=i586
619 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
621 echo ${UNAME_MACHINE}-pc-sysv32
625 # uname -m prints for DJGPP always 'pc', but it prints nothing about
626 # the processor, so we play safe by assuming i386.
627 echo i386-pc-msdosdjgpp
635 i860:*:4.*:*) # i860-SVR4
636 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
637 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
638 else # Add other i860-SVR4 vendors below as they are discovered.
639 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
644 echo m68010-convergent-sysv
647 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
648 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
650 test -r /etc/.relid \
651 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
652 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
653 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
654 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
655 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
656 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
657 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
658 && echo i486-ncr-sysv4 && exit 0 ;;
660 echo m68k-unknown-lynxos${UNAME_RELEASE}
662 mc68030:UNIX_System_V:4.*:*)
663 echo m68k-atari-sysv4
666 echo i386-unknown-lynxos${UNAME_RELEASE}
668 TSUNAMI:LynxOS:2.*:*)
669 echo sparc-unknown-lynxos${UNAME_RELEASE}
671 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
672 echo rs6000-unknown-lynxos${UNAME_RELEASE}
675 echo mips-dde-sysv${UNAME_RELEASE}
681 if uname -p 2>/dev/null >/dev/null ; then
682 UNAME_MACHINE=`(uname -p) 2>/dev/null`
683 echo ${UNAME_MACHINE}-sni-sysv4
688 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
689 # says <Richard.M.Bartel@ccMail.Census.GOV>
690 echo i586-unisys-sysv4
692 *:UNIX_System_V:4*:FTX*)
693 # From Gerald Hewes <hewes@openmarket.com>.
694 # How about differentiating between stratus architectures? -djm
695 echo hppa1.1-stratus-sysv4
698 # From seanf@swdc.stratus.com.
699 echo i860-stratus-sysv4
702 echo m68k-apple-aux${UNAME_RELEASE}
705 echo mips-sony-newsos6
707 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
708 if [ -d /usr/nec ]; then
709 echo mips-nec-sysv${UNAME_RELEASE}
711 echo mips-unknown-sysv${UNAME_RELEASE}
716 #echo '(No uname command or uname output not recognized.)' 1>&2
717 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
721 # include <sys/types.h>
722 # include <sys/utsname.h>
728 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
730 printf ("mips-sony-bsd\n"); exit (0);
732 #include <sys/param.h>
733 printf ("m68k-sony-newsos%s\n",
743 #if defined (__arm) && defined (__acorn) && defined (__unix)
744 printf ("arm-acorn-riscix"); exit (0);
747 #if defined (hp300) && !defined (hpux)
748 printf ("m68k-hp-bsd\n"); exit (0);
752 #if !defined (__ARCHITECTURE__)
753 #define __ARCHITECTURE__ "m68k"
756 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
757 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
761 #if defined (MULTIMAX) || defined (n16)
763 printf ("ns32k-encore-sysv\n"); exit (0);
766 printf ("ns32k-encore-mach\n"); exit (0);
768 printf ("ns32k-encore-bsd\n"); exit (0);
773 #if defined (__386BSD__)
774 printf ("i386-pc-bsd\n"); exit (0);
777 #if defined (sequent)
779 printf ("i386-sequent-dynix\n"); exit (0);
781 #if defined (ns32000)
782 printf ("ns32k-sequent-dynix\n"); exit (0);
786 #if defined (_SEQUENT_)
791 if (strncmp(un.version, "V2", 2) == 0) {
792 printf ("i386-sequent-ptx2\n"); exit (0);
794 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
795 printf ("i386-sequent-ptx1\n"); exit (0);
797 printf ("i386-sequent-ptx\n"); exit (0);
802 #if !defined (ultrix)
803 printf ("vax-dec-bsd\n"); exit (0);
805 printf ("vax-dec-ultrix\n"); exit (0);
809 #if defined (alliant) && defined (i860)
810 printf ("i860-alliant-bsd\n"); exit (0);
817 ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
820 # Apollos put the system type in the environment.
822 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
824 # Convex versions that predate uname can use getsysinfo(1)
826 if [ -x /usr/convex/getsysinfo ]
828 case `getsysinfo -f cpu_type` in
833 if getsysinfo -f scalar_acc
834 then echo c32-convex-bsd
835 else echo c2-convex-bsd
850 #echo '(Unable to guess system type)' 1>&2