2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 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.
26 # Please send patches to the Autoconf mailing list <autoconf@gnu.org>.
28 # This script attempts to guess a canonical system name similar to
29 # config.sub. If it succeeds, it prints the system name on stdout, and
30 # exits with 0. Otherwise, it exits with 1.
32 # The plan is that this can be called by configure scripts if you
33 # don't specify an explicit system type (host/target name).
35 # Only a few systems have been added to this list; please add others
36 # (but try to keep the structure clean).
39 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
40 # (ghazi@noc.rutgers.edu 8/24/94.)
41 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
42 PATH=$PATH:/.attbin ; export PATH
45 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
46 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
47 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
48 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
51 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
53 # Note: order is significant - the case branches are not exclusive.
55 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
57 if test $UNAME_RELEASE = "V4.0"; then
58 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
60 # A Vn.n version is a released version.
61 # A Tn.n version is a released field test version.
62 # A Xn.n version is an unreleased experimental baselevel.
63 # 1.2 uses "1.2" for uname -r.
70 .long 0x47e03d80 # implver $0
72 .long 0x47e20c21 # amask $2,$1
81 ${CC-cc} $dummy.s -o $dummy 2>/dev/null
82 if test "$?" = 0 ; then
89 UNAME_MACHINE="alphaev5"
92 UNAME_MACHINE="alphaev56"
95 UNAME_MACHINE="alphapca56"
98 UNAME_MACHINE="alphaev6"
102 rm -f $dummy.s $dummy
103 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
105 21064:Windows_NT:50:3)
106 echo alpha-dec-winnt3.5
108 Amiga*:UNIX_System_V:4.0:*)
112 echo m68k-cbm-netbsd${UNAME_RELEASE}
115 echo m68k-unknown-openbsd${UNAME_RELEASE}
117 *:[Aa]miga[Oo][Ss]:*:*)
118 echo ${UNAME_MACHINE}-unknown-amigaos
121 echo mips64el-unknown-openbsd${UNAME_RELEASE}
124 echo mipsel-unknown-openbsd${UNAME_RELEASE}
127 echo mips-unknown-openbsd${UNAME_RELEASE}
130 echo mipsel-unknown-openbsd${UNAME_RELEASE}
133 echo mips-unknown-openbsd${UNAME_RELEASE}
136 echo mipsel-unknown-openbsd${UNAME_RELEASE}
138 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
139 echo arm-acorn-riscix${UNAME_RELEASE}
142 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
144 SR2?01:HI-UX/MPP:*:*)
145 echo hppa1.1-hitachi-hiuxmpp
147 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*)
148 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
149 if test "`(/bin/universe) 2>/dev/null`" = att ; then
150 echo pyramid-pyramid-sysv3
152 echo pyramid-pyramid-bsd
156 echo pyramid-pyramid-svr4
159 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
161 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
162 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
165 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
168 # According to config.sub, this is the proper way to canonicalize
169 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
170 # it's likely to be more like Solaris than SunOS4.
171 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
174 case "`/usr/bin/arch -k`" in
176 UNAME_RELEASE=`uname -v`
179 # Japanese Language versions have a version number like `4.1.3-JL'.
180 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
183 echo m68k-sun-sunos${UNAME_RELEASE}
186 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
187 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
188 case "`/bin/arch`" in
190 echo m68k-sun-sunos${UNAME_RELEASE}
193 echo sparc-sun-sunos${UNAME_RELEASE}
198 echo sparc-auspex-sunos${UNAME_RELEASE}
201 echo m68k-atari-netbsd${UNAME_RELEASE}
204 echo m68k-unknown-openbsd${UNAME_RELEASE}
207 echo m68k-sun-netbsd${UNAME_RELEASE}
210 echo m68k-unknown-openbsd${UNAME_RELEASE}
213 echo m68k-apple-netbsd${UNAME_RELEASE}
216 echo m68k-unknown-openbsd${UNAME_RELEASE}
219 echo m68k-unknown-openbsd${UNAME_RELEASE}
222 echo m88k-unknown-openbsd${UNAME_RELEASE}
225 echo powerpc-apple-machten${UNAME_RELEASE}
228 echo powerpc-apple-netbsd${UNAME_RELEASE}
231 echo mips-dec-mach_bsd4.3
234 echo mips-dec-ultrix${UNAME_RELEASE}
237 echo vax-dec-ultrix${UNAME_RELEASE}
240 echo clipper-intergraph-clix${UNAME_RELEASE}
242 mips:*:*:UMIPS | mips:*:*:RISCos)
243 sed 's/^ //' << EOF >$dummy.c
244 int main (argc, argv) int argc; char **argv; {
245 #if defined (host_mips) && defined (MIPSEB)
246 #if defined (SYSTYPE_SYSV)
247 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
249 #if defined (SYSTYPE_SVR4)
250 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
252 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
253 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
259 ${CC-cc} $dummy.c -o $dummy \
260 && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
261 && rm $dummy.c $dummy && exit 0
262 rm -f $dummy.c $dummy
263 echo mips-mips-riscos${UNAME_RELEASE}
265 Night_Hawk:Power_UNIX:*:*)
266 echo powerpc-harris-powerunix
269 echo m88k-harris-cxux7
272 echo m88k-motorola-sysv4
275 echo m88k-motorola-sysv3
278 # DG/UX returns AViiON for all architectures
279 UNAME_PROCESSOR=`/usr/bin/uname -p`
280 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
281 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
282 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
283 echo m88k-dg-dgux${UNAME_RELEASE}
285 echo m88k-dg-dguxbcs${UNAME_RELEASE}
287 else echo i586-dg-dgux${UNAME_RELEASE}
290 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
291 echo m88k-dolphin-sysv3
294 # Delta 88k system running SVR3
295 echo m88k-motorola-sysv3
297 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
298 echo m88k-tektronix-sysv3
300 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
301 echo m68k-tektronix-bsd
304 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
306 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
307 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
308 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
313 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
314 sed 's/^ //' << EOF >$dummy.c
315 #include <sys/systemcfg.h>
321 puts("powerpc-ibm-aix3.2.5");
325 ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
326 rm -f $dummy.c $dummy
327 echo rs6000-ibm-aix3.2.5
328 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
329 echo rs6000-ibm-aix3.2.4
331 echo rs6000-ibm-aix3.2
335 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
336 if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
341 if [ -x /usr/bin/oslevel ] ; then
342 IBM_REV=`/usr/bin/oslevel`
344 IBM_REV=4.${UNAME_RELEASE}
346 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
351 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
354 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
355 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
356 exit 0 ;; # report: romp-ibm BSD 4.3
358 echo rs6000-bull-bosx
363 9000/[34]??:4.3bsd:1.*:*)
366 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
369 9000/[34678]??:HP-UX:*:*)
370 case "${UNAME_MACHINE}" in
371 9000/31? ) HP_ARCH=m68000 ;;
372 9000/[34]?? ) HP_ARCH=m68k ;;
373 9000/6?? | 9000/7?? | 9000/80[24] | 9000/8?[13679] | 9000/892 )
374 sed 's/^ //' << EOF >$dummy.c
380 #if defined(_SC_KERNEL_BITS)
381 long bits = sysconf(_SC_KERNEL_BITS);
383 long cpu = sysconf (_SC_CPU_VERSION);
387 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
388 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
390 #if defined(_SC_KERNEL_BITS)
393 case 64: puts ("hppa2.0w"); break;
394 case 32: puts ("hppa2.0n"); break;
395 default: puts ("hppa2.0"); break;
397 #else /* !defined(_SC_KERNEL_BITS) */
398 puts ("hppa2.0"); break;
400 default: puts ("hppa1.0"); break;
405 (${CC-cc} $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
406 rm -f $dummy.c $dummy
408 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
409 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
412 sed 's/^ //' << EOF >$dummy.c
417 long cpu = sysconf (_SC_CPU_VERSION);
418 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
419 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
421 if (CPU_IS_PA_RISC (cpu))
425 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
426 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
427 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
428 default: puts ("hppa-hitachi-hiuxwe2"); break;
431 else if (CPU_IS_HP_MC68K (cpu))
432 puts ("m68k-hitachi-hiuxwe2");
433 else puts ("unknown-hitachi-hiuxwe2");
437 ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
438 rm -f $dummy.c $dummy
439 echo unknown-hitachi-hiuxwe2
441 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
447 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
454 if [ -x /usr/sbin/sysversion ] ; then
455 echo ${UNAME_MACHINE}-unknown-osf1mk
457 echo ${UNAME_MACHINE}-unknown-osf1
461 echo hppa1.1-hp-lites
463 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
466 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
467 if getsysinfo -f scalar_acc
468 then echo c32-convex-bsd
469 else echo c2-convex-bsd
472 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
475 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
478 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
485 echo ymp-cray-unicos${UNAME_RELEASE}
488 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
489 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
490 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
493 echo t90-cray-unicos${UNAME_RELEASE}
496 echo t3e-cray-unicosmk${UNAME_RELEASE}
499 echo cray2-cray-unicos
501 F300:UNIX_System_V:*:*)
502 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
503 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
504 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
506 F301:UNIX_System_V:*:*)
507 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
509 hp3[0-9][05]:NetBSD:*:*)
510 echo m68k-hp-netbsd${UNAME_RELEASE}
513 echo m68k-unknown-openbsd${UNAME_RELEASE}
516 echo sparc-unknown-bsdi${UNAME_RELEASE}
518 i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
519 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
522 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
525 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
528 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
531 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
534 echo ${UNAME_MACHINE}-pc-cygwin
537 echo ${UNAME_MACHINE}-pc-mingw32
540 echo powerpcle-unknown-cygwin
543 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
546 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
549 # uname on the ARM produces all sorts of strangeness, and we need to
551 case "$UNAME_MACHINE" in
552 arm* | sa110*) UNAME_MACHINE="arm" ;;
555 # The BFD linker knows what the default object file format is, so
556 # first see if it will tell us.
557 ld_help_string=`ld --help 2>&1`
558 ld_supported_emulations=`echo $ld_help_string \
559 | sed -ne '/supported emulations:/!d
561 s/.*supported emulations: *//
564 case "$ld_supported_emulations" in
565 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
566 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
567 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
568 armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
569 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
570 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
573 if test "${UNAME_MACHINE}" = "alpha" ; then
574 sed 's/^ //' <<EOF >$dummy.s
580 .long 0x47e03d80 # implver $0
582 .long 0x47e20c21 # amask $2,$1
592 ${CC-cc} $dummy.s -o $dummy 2>/dev/null
593 if test "$?" = 0 ; then
597 UNAME_MACHINE="alpha"
600 UNAME_MACHINE="alphaev5"
603 UNAME_MACHINE="alphaev56"
606 UNAME_MACHINE="alphapca56"
609 UNAME_MACHINE="alphaev6"
613 objdump --private-headers $dummy | \
614 grep ld.so.1 > /dev/null
615 if test "$?" = 0 ; then
619 rm -f $dummy.s $dummy
620 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
621 elif test "${UNAME_MACHINE}" = "mips" ; then
628 printf ("%s-unknown-linux-gnu\n", argv[1]);
631 printf ("%sel-unknown-linux-gnu\n", argv[1]);
636 ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
637 rm -f $dummy.c $dummy
639 # Either a pre-BFD a.out linker (linux-gnuoldld)
640 # or one that does not give us useful --help.
641 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
642 # If ld does not provide *any* "supported emulations:"
643 # that means it is gnuoldld.
644 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
645 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
647 case "${UNAME_MACHINE}" in
655 # Determine whether the default compiler is a.out or elf
657 #include <features.h>
665 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
667 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
670 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
673 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
678 ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
679 rm -f $dummy.c $dummy
681 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
682 # are messed up and put the nodename in both sysname and nodename.
684 echo i386-sequent-sysv4
686 i?86:UNIX_SV:4.2MP:2.*)
687 # Unixware is an offshoot of SVR4, but it has its own version
688 # number series starting with 2...
689 # I am not positive that other SVR4 systems won't match this,
690 # I just have to hope. -- rms.
691 # Use sysv4.2uw... so that sysv4* matches it.
692 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
694 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
695 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
696 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
698 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
702 if test -f /usr/options/cb.name; then
703 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
704 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
705 elif /bin/uname -X 2>/dev/null >/dev/null ; then
706 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
707 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
708 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
709 && UNAME_MACHINE=i586
710 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
712 echo ${UNAME_MACHINE}-pc-sysv32
716 if /bin/uname -X 2>/dev/null >/dev/null ; then
717 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
718 && UNAME_MACHINE=i586
720 echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
723 # uname -m prints for DJGPP always 'pc', but it prints nothing about
724 # the processor, so we play safe by assuming i386.
725 echo i386-pc-msdosdjgpp
733 i860:*:4.*:*) # i860-SVR4
734 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
735 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
736 else # Add other i860-SVR4 vendors below as they are discovered.
737 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
742 echo m68010-convergent-sysv
745 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
746 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
748 test -r /etc/.relid \
749 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
750 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
751 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
752 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
753 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
754 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
755 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
756 && echo i486-ncr-sysv4 && exit 0 ;;
758 echo m68k-unknown-lynxos${UNAME_RELEASE}
760 mc68030:UNIX_System_V:4.*:*)
761 echo m68k-atari-sysv4
764 echo i386-unknown-lynxos${UNAME_RELEASE}
766 TSUNAMI:LynxOS:2.*:*)
767 echo sparc-unknown-lynxos${UNAME_RELEASE}
769 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
770 echo rs6000-unknown-lynxos${UNAME_RELEASE}
773 echo mips-dde-sysv${UNAME_RELEASE}
779 if uname -p 2>/dev/null >/dev/null ; then
780 UNAME_MACHINE=`(uname -p) 2>/dev/null`
781 echo ${UNAME_MACHINE}-sni-sysv4
786 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
787 # says <Richard.M.Bartel@ccMail.Census.GOV>
788 echo i586-unisys-sysv4
790 *:UNIX_System_V:4*:FTX*)
791 # From Gerald Hewes <hewes@openmarket.com>.
792 # How about differentiating between stratus architectures? -djm
793 echo hppa1.1-stratus-sysv4
796 # From seanf@swdc.stratus.com.
797 echo i860-stratus-sysv4
800 echo m68k-apple-aux${UNAME_RELEASE}
803 echo mips-sony-newsos6
805 R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
806 if [ -d /usr/nec ]; then
807 echo mips-nec-sysv${UNAME_RELEASE}
809 echo mips-unknown-sysv${UNAME_RELEASE}
812 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
815 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
816 echo powerpc-apple-beos
818 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
822 echo sx4-nec-superux${UNAME_RELEASE}
825 echo sx5-nec-superux${UNAME_RELEASE}
828 echo powerpc-apple-rhapsody${UNAME_RELEASE}
831 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
835 #echo '(No uname command or uname output not recognized.)' 1>&2
836 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
840 # include <sys/types.h>
841 # include <sys/utsname.h>
847 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
849 printf ("mips-sony-bsd\n"); exit (0);
851 #include <sys/param.h>
852 printf ("m68k-sony-newsos%s\n",
862 #if defined (__arm) && defined (__acorn) && defined (__unix)
863 printf ("arm-acorn-riscix"); exit (0);
866 #if defined (hp300) && !defined (hpux)
867 printf ("m68k-hp-bsd\n"); exit (0);
871 #if !defined (__ARCHITECTURE__)
872 #define __ARCHITECTURE__ "m68k"
875 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
877 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
879 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
883 #if defined (MULTIMAX) || defined (n16)
885 printf ("ns32k-encore-sysv\n"); exit (0);
888 printf ("ns32k-encore-mach\n"); exit (0);
890 printf ("ns32k-encore-bsd\n"); exit (0);
895 #if defined (__386BSD__)
896 printf ("i386-pc-bsd\n"); exit (0);
899 #if defined (sequent)
901 printf ("i386-sequent-dynix\n"); exit (0);
903 #if defined (ns32000)
904 printf ("ns32k-sequent-dynix\n"); exit (0);
908 #if defined (_SEQUENT_)
913 if (strncmp(un.version, "V2", 2) == 0) {
914 printf ("i386-sequent-ptx2\n"); exit (0);
916 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
917 printf ("i386-sequent-ptx1\n"); exit (0);
919 printf ("i386-sequent-ptx\n"); exit (0);
924 #if !defined (ultrix)
925 printf ("vax-dec-bsd\n"); exit (0);
927 printf ("vax-dec-ultrix\n"); exit (0);
931 #if defined (alliant) && defined (i860)
932 printf ("i860-alliant-bsd\n"); exit (0);
939 ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
940 rm -f $dummy.c $dummy
942 # Apollos put the system type in the environment.
944 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
946 # Convex versions that predate uname can use getsysinfo(1)
948 if [ -x /usr/convex/getsysinfo ]
950 case `getsysinfo -f cpu_type` in
955 if getsysinfo -f scalar_acc
956 then echo c32-convex-bsd
957 else echo c2-convex-bsd
972 #echo '(Unable to guess system type)' 1>&2