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 # Use $HOST_CC if defined. $CC may point to a cross-compiler
40 if test x"$CC_FOR_BUILD" = x; then
41 if test x"$HOST_CC" != x; then
42 CC_FOR_BUILD="$HOST_CC"
44 if test x"$CC" != x; then
53 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
54 # (ghazi@noc.rutgers.edu 8/24/94.)
55 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
56 PATH=$PATH:/.attbin ; export PATH
59 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
60 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
61 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
62 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
65 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
67 # Note: order is significant - the case branches are not exclusive.
69 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
71 if test $UNAME_RELEASE = "V4.0"; then
72 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
74 # A Vn.n version is a released version.
75 # A Tn.n version is a released field test version.
76 # A Xn.n version is an unreleased experimental baselevel.
77 # 1.2 uses "1.2" for uname -r.
84 .long 0x47e03d80 # implver $0
86 .long 0x47e20c21 # amask $2,$1
95 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
96 if test "$?" = 0 ; then
100 UNAME_MACHINE="alpha"
103 UNAME_MACHINE="alphaev5"
106 UNAME_MACHINE="alphaev56"
109 UNAME_MACHINE="alphapca56"
112 UNAME_MACHINE="alphaev6"
116 rm -f $dummy.s $dummy
117 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
119 21064:Windows_NT:50:3)
120 echo alpha-dec-winnt3.5
122 Amiga*:UNIX_System_V:4.0:*)
126 echo m68k-cbm-netbsd${UNAME_RELEASE}
129 echo m68k-unknown-openbsd${UNAME_RELEASE}
131 *:[Aa]miga[Oo][Ss]:*:*)
132 echo ${UNAME_MACHINE}-unknown-amigaos
135 echo mips64el-unknown-openbsd${UNAME_RELEASE}
138 echo mipsel-unknown-openbsd${UNAME_RELEASE}
141 echo mips-unknown-openbsd${UNAME_RELEASE}
144 echo mipsel-unknown-openbsd${UNAME_RELEASE}
147 echo mips-unknown-openbsd${UNAME_RELEASE}
150 echo mipsel-unknown-openbsd${UNAME_RELEASE}
152 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
153 echo arm-acorn-riscix${UNAME_RELEASE}
156 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
158 SR2?01:HI-UX/MPP:*:*)
159 echo hppa1.1-hitachi-hiuxmpp
161 Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*)
162 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
163 if test "`(/bin/universe) 2>/dev/null`" = att ; then
164 echo pyramid-pyramid-sysv3
166 echo pyramid-pyramid-bsd
170 echo pyramid-pyramid-svr4
173 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
175 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
176 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
179 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
182 # According to config.sub, this is the proper way to canonicalize
183 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
184 # it's likely to be more like Solaris than SunOS4.
185 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
188 case "`/usr/bin/arch -k`" in
190 UNAME_RELEASE=`uname -v`
193 # Japanese Language versions have a version number like `4.1.3-JL'.
194 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
197 echo m68k-sun-sunos${UNAME_RELEASE}
200 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
201 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
202 case "`/bin/arch`" in
204 echo m68k-sun-sunos${UNAME_RELEASE}
207 echo sparc-sun-sunos${UNAME_RELEASE}
212 echo sparc-auspex-sunos${UNAME_RELEASE}
215 echo m68k-atari-netbsd${UNAME_RELEASE}
218 echo m68k-unknown-openbsd${UNAME_RELEASE}
220 # The situation for MiNT is a little confusing. The machine name
221 # can be virtually everything (everything which is not
222 # "atarist" or "atariste" at least should have a processor
223 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
224 # to the lowercase version "mint" (or "freemint"). Finally
225 # the system name "TOS" denotes a system which is actually not
226 # MiNT. But MiNT is downward compatible to TOS, so this should
228 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
229 echo m68k-atari-mint${UNAME_RELEASE}
231 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
232 echo m68k-atari-mint${UNAME_RELEASE}
234 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
235 echo m68k-atari-mint${UNAME_RELEASE}
237 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
238 echo m68k-milan-mint${UNAME_RELEASE}
240 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
241 echo m68k-hades-mint${UNAME_RELEASE}
243 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
244 echo m68k-unknown-mint${UNAME_RELEASE}
247 echo m68k-sun-netbsd${UNAME_RELEASE}
250 echo m68k-unknown-openbsd${UNAME_RELEASE}
253 echo m68k-apple-netbsd${UNAME_RELEASE}
256 echo m68k-unknown-openbsd${UNAME_RELEASE}
259 echo m68k-unknown-openbsd${UNAME_RELEASE}
262 echo m88k-unknown-openbsd${UNAME_RELEASE}
265 echo powerpc-apple-machten${UNAME_RELEASE}
268 echo powerpc-apple-netbsd${UNAME_RELEASE}
271 echo mips-dec-mach_bsd4.3
274 echo mips-dec-ultrix${UNAME_RELEASE}
277 echo vax-dec-ultrix${UNAME_RELEASE}
279 2020:CLIX:*:* | 2430:CLIX:*:*)
280 echo clipper-intergraph-clix${UNAME_RELEASE}
282 mips:*:*:UMIPS | mips:*:*:RISCos)
283 sed 's/^ //' << EOF >$dummy.c
285 int main (int argc, char *argv[]) {
287 int main (argc, argv) int argc; char *argv[]; {
289 #if defined (host_mips) && defined (MIPSEB)
290 #if defined (SYSTYPE_SYSV)
291 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
293 #if defined (SYSTYPE_SVR4)
294 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
296 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
297 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
303 $CC_FOR_BUILD $dummy.c -o $dummy \
304 && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
305 && rm $dummy.c $dummy && exit 0
306 rm -f $dummy.c $dummy
307 echo mips-mips-riscos${UNAME_RELEASE}
309 Night_Hawk:Power_UNIX:*:*)
310 echo powerpc-harris-powerunix
313 echo m88k-harris-cxux7
316 echo m88k-motorola-sysv4
319 echo m88k-motorola-sysv3
322 # DG/UX returns AViiON for all architectures
323 UNAME_PROCESSOR=`/usr/bin/uname -p`
324 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
325 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
326 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
327 echo m88k-dg-dgux${UNAME_RELEASE}
329 echo m88k-dg-dguxbcs${UNAME_RELEASE}
331 else echo i586-dg-dgux${UNAME_RELEASE}
334 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
335 echo m88k-dolphin-sysv3
338 # Delta 88k system running SVR3
339 echo m88k-motorola-sysv3
341 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
342 echo m88k-tektronix-sysv3
344 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
345 echo m68k-tektronix-bsd
348 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
350 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
351 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
352 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
357 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
358 sed 's/^ //' << EOF >$dummy.c
359 #include <sys/systemcfg.h>
365 puts("powerpc-ibm-aix3.2.5");
369 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
370 rm -f $dummy.c $dummy
371 echo rs6000-ibm-aix3.2.5
372 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
373 echo rs6000-ibm-aix3.2.4
375 echo rs6000-ibm-aix3.2
379 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
380 if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
385 if [ -x /usr/bin/oslevel ] ; then
386 IBM_REV=`/usr/bin/oslevel`
388 IBM_REV=4.${UNAME_RELEASE}
390 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
395 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
398 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
399 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
400 exit 0 ;; # report: romp-ibm BSD 4.3
402 echo rs6000-bull-bosx
407 9000/[34]??:4.3bsd:1.*:*)
410 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
413 9000/[34678]??:HP-UX:*:*)
414 case "${UNAME_MACHINE}" in
415 9000/31? ) HP_ARCH=m68000 ;;
416 9000/[34]?? ) HP_ARCH=m68k ;;
417 9000/6?? | 9000/7?? | 9000/80[024] | 9000/8?[136790] | 9000/892 )
418 sed 's/^ //' << EOF >$dummy.c
424 #if defined(_SC_KERNEL_BITS)
425 long bits = sysconf(_SC_KERNEL_BITS);
427 long cpu = sysconf (_SC_CPU_VERSION);
431 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
432 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
434 #if defined(_SC_KERNEL_BITS)
437 case 64: puts ("hppa2.0w"); break;
438 case 32: puts ("hppa2.0n"); break;
439 default: puts ("hppa2.0"); break;
441 #else /* !defined(_SC_KERNEL_BITS) */
442 puts ("hppa2.0"); break;
444 default: puts ("hppa1.0"); break;
449 ($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
450 rm -f $dummy.c $dummy
452 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
453 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
456 sed 's/^ //' << EOF >$dummy.c
461 long cpu = sysconf (_SC_CPU_VERSION);
462 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
463 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
465 if (CPU_IS_PA_RISC (cpu))
469 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
470 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
471 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
472 default: puts ("hppa-hitachi-hiuxwe2"); break;
475 else if (CPU_IS_HP_MC68K (cpu))
476 puts ("m68k-hitachi-hiuxwe2");
477 else puts ("unknown-hitachi-hiuxwe2");
481 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
482 rm -f $dummy.c $dummy
483 echo unknown-hitachi-hiuxwe2
485 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
492 echo hppa1.0-hp-mpeix
494 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
501 if [ -x /usr/sbin/sysversion ] ; then
502 echo ${UNAME_MACHINE}-unknown-osf1mk
504 echo ${UNAME_MACHINE}-unknown-osf1
508 echo hppa1.1-hp-lites
510 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
513 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
514 if getsysinfo -f scalar_acc
515 then echo c32-convex-bsd
516 else echo c2-convex-bsd
519 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
522 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
525 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
532 echo ymp-cray-unicos${UNAME_RELEASE}
535 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
536 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
537 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
540 echo t90-cray-unicos${UNAME_RELEASE}
543 echo t3e-cray-unicosmk${UNAME_RELEASE}
546 echo cray2-cray-unicos
548 F300:UNIX_System_V:*:*)
549 FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
550 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
551 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
553 F301:UNIX_System_V:*:*)
554 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
556 hp3[0-9][05]:NetBSD:*:*)
557 echo m68k-hp-netbsd${UNAME_RELEASE}
560 echo m68k-unknown-openbsd${UNAME_RELEASE}
563 echo sparc-unknown-bsdi${UNAME_RELEASE}
565 i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
566 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
569 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
572 if test -x /usr/bin/objformat; then
573 if test "elf" = "`/usr/bin/objformat`"; then
574 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
578 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
581 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
584 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
587 echo ${UNAME_MACHINE}-pc-cygwin
590 echo ${UNAME_MACHINE}-pc-mingw32
593 echo powerpcle-unknown-cygwin
596 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
599 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
602 # uname on the ARM produces all sorts of strangeness, and we need to
604 case "$UNAME_MACHINE" in
605 armv*) UNAME_MACHINE=$UNAME_MACHINE ;;
606 arm* | sa110*) UNAME_MACHINE="arm" ;;
609 # The BFD linker knows what the default object file format is, so
610 # first see if it will tell us. cd to the root directory to prevent
611 # problems with other programs or directories called `ld' in the path.
612 ld_help_string=`cd /; ld --help 2>&1`
613 ld_supported_emulations=`echo $ld_help_string \
614 | sed -ne '/supported emulations:/!d
616 s/.*supported emulations: *//
619 case "$ld_supported_emulations" in
620 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
621 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
622 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
623 armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
624 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
625 elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
628 if test "${UNAME_MACHINE}" = "alpha" ; then
629 sed 's/^ //' <<EOF >$dummy.s
635 .long 0x47e03d80 # implver $0
637 .long 0x47e20c21 # amask $2,$1
647 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
648 if test "$?" = 0 ; then
652 UNAME_MACHINE="alpha"
655 UNAME_MACHINE="alphaev5"
658 UNAME_MACHINE="alphaev56"
661 UNAME_MACHINE="alphapca56"
664 UNAME_MACHINE="alphaev6"
668 objdump --private-headers $dummy | \
669 grep ld.so.1 > /dev/null
670 if test "$?" = 0 ; then
674 rm -f $dummy.s $dummy
675 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
676 elif test "${UNAME_MACHINE}" = "mips" ; then
679 int main (int argc, char *argv[]) {
681 int main (argc, argv) int argc; char *argv[]; {
684 printf ("%s-unknown-linux-gnu\n", argv[1]);
687 printf ("%sel-unknown-linux-gnu\n", argv[1]);
692 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
693 rm -f $dummy.c $dummy
695 # Either a pre-BFD a.out linker (linux-gnuoldld)
696 # or one that does not give us useful --help.
697 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
698 # If ld does not provide *any* "supported emulations:"
699 # that means it is gnuoldld.
700 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
701 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
703 case "${UNAME_MACHINE}" in
711 # Determine whether the default compiler is a.out or elf
713 #include <features.h>
715 int main (int argc, char *argv[]) {
717 int main (argc, argv) int argc; char *argv[]; {
722 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
724 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
727 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
730 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
735 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
736 rm -f $dummy.c $dummy
738 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
739 # are messed up and put the nodename in both sysname and nodename.
741 echo i386-sequent-sysv4
743 i?86:UNIX_SV:4.2MP:2.*)
744 # Unixware is an offshoot of SVR4, but it has its own version
745 # number series starting with 2...
746 # I am not positive that other SVR4 systems won't match this,
747 # I just have to hope. -- rms.
748 # Use sysv4.2uw... so that sysv4* matches it.
749 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
751 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
752 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
753 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
755 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
759 if test -f /usr/options/cb.name; then
760 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
761 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
762 elif /bin/uname -X 2>/dev/null >/dev/null ; then
763 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
764 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
765 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
766 && UNAME_MACHINE=i586
767 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
769 echo ${UNAME_MACHINE}-pc-sysv32
773 if /bin/uname -X 2>/dev/null >/dev/null ; then
774 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
775 && UNAME_MACHINE=i586
777 echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
780 # uname -m prints for DJGPP always 'pc', but it prints nothing about
781 # the processor, so we play safe by assuming i386.
782 echo i386-pc-msdosdjgpp
790 i860:*:4.*:*) # i860-SVR4
791 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
792 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
793 else # Add other i860-SVR4 vendors below as they are discovered.
794 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
799 echo m68010-convergent-sysv
802 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
803 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
805 test -r /etc/.relid \
806 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
807 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
808 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
809 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
810 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
811 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
812 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
813 && echo i486-ncr-sysv4 && exit 0 ;;
815 echo m68k-unknown-lynxos${UNAME_RELEASE}
817 mc68030:UNIX_System_V:4.*:*)
818 echo m68k-atari-sysv4
820 i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
821 echo i386-unknown-lynxos${UNAME_RELEASE}
823 TSUNAMI:LynxOS:2.*:*)
824 echo sparc-unknown-lynxos${UNAME_RELEASE}
826 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
827 echo rs6000-unknown-lynxos${UNAME_RELEASE}
830 echo mips-dde-sysv${UNAME_RELEASE}
832 RM*:ReliantUNIX-*:*:*)
839 if uname -p 2>/dev/null >/dev/null ; then
840 UNAME_MACHINE=`(uname -p) 2>/dev/null`
841 echo ${UNAME_MACHINE}-sni-sysv4
846 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
847 # says <Richard.M.Bartel@ccMail.Census.GOV>
848 echo i586-unisys-sysv4
850 *:UNIX_System_V:4*:FTX*)
851 # From Gerald Hewes <hewes@openmarket.com>.
852 # How about differentiating between stratus architectures? -djm
853 echo hppa1.1-stratus-sysv4
856 # From seanf@swdc.stratus.com.
857 echo i860-stratus-sysv4
860 echo m68k-apple-aux${UNAME_RELEASE}
863 echo mips-sony-newsos6
865 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
866 if [ -d /usr/nec ]; then
867 echo mips-nec-sysv${UNAME_RELEASE}
869 echo mips-unknown-sysv${UNAME_RELEASE}
872 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
875 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
876 echo powerpc-apple-beos
878 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
882 echo sx4-nec-superux${UNAME_RELEASE}
885 echo sx5-nec-superux${UNAME_RELEASE}
888 echo powerpc-apple-rhapsody${UNAME_RELEASE}
891 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
895 #echo '(No uname command or uname output not recognized.)' 1>&2
896 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
900 # include <sys/types.h>
901 # include <sys/utsname.h>
907 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
909 printf ("mips-sony-bsd\n"); exit (0);
911 #include <sys/param.h>
912 printf ("m68k-sony-newsos%s\n",
922 #if defined (__arm) && defined (__acorn) && defined (__unix)
923 printf ("arm-acorn-riscix"); exit (0);
926 #if defined (hp300) && !defined (hpux)
927 printf ("m68k-hp-bsd\n"); exit (0);
931 #if !defined (__ARCHITECTURE__)
932 #define __ARCHITECTURE__ "m68k"
935 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
937 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
939 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
943 #if defined (MULTIMAX) || defined (n16)
945 printf ("ns32k-encore-sysv\n"); exit (0);
948 printf ("ns32k-encore-mach\n"); exit (0);
950 printf ("ns32k-encore-bsd\n"); exit (0);
955 #if defined (__386BSD__)
956 printf ("i386-pc-bsd\n"); exit (0);
959 #if defined (sequent)
961 printf ("i386-sequent-dynix\n"); exit (0);
963 #if defined (ns32000)
964 printf ("ns32k-sequent-dynix\n"); exit (0);
968 #if defined (_SEQUENT_)
973 if (strncmp(un.version, "V2", 2) == 0) {
974 printf ("i386-sequent-ptx2\n"); exit (0);
976 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
977 printf ("i386-sequent-ptx1\n"); exit (0);
979 printf ("i386-sequent-ptx\n"); exit (0);
984 #if !defined (ultrix)
985 printf ("vax-dec-bsd\n"); exit (0);
987 printf ("vax-dec-ultrix\n"); exit (0);
991 #if defined (alliant) && defined (i860)
992 printf ("i860-alliant-bsd\n"); exit (0);
999 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1000 rm -f $dummy.c $dummy
1002 # Apollos put the system type in the environment.
1004 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1006 # Convex versions that predate uname can use getsysinfo(1)
1008 if [ -x /usr/convex/getsysinfo ]
1010 case `getsysinfo -f cpu_type` in
1015 if getsysinfo -f scalar_acc
1016 then echo c32-convex-bsd
1017 else echo c2-convex-bsd
1032 #echo '(Unable to guess system type)' 1>&2