2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999
4 # Free Software Foundation, Inc.
6 # This file is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program that contains a
22 # configuration script generated by Autoconf, you may include it under
23 # the same distribution terms that you use for the rest of that program.
25 # Written by Per Bothner <bothner@cygnus.com>.
26 # The master version of this file is at the FSF in /home/gd/gnu/lib.
27 # Please send patches to <autoconf-patches@gnu.org>.
29 # This script attempts to guess a canonical system name similar to
30 # config.sub. If it succeeds, it prints the system name on stdout, and
31 # exits with 0. Otherwise, it exits with 1.
33 # The plan is that this can be called by configure scripts if you
34 # don't specify an explicit system type (host/target name).
36 # Only a few systems have been added to this list; please add others
37 # (but try to keep the structure clean).
40 # Use $HOST_CC if defined. $CC may point to a cross-compiler
41 if test x"$CC_FOR_BUILD" = x; then
42 if test x"$HOST_CC" != x; then
43 CC_FOR_BUILD="$HOST_CC"
45 if test x"$CC" != x; then
54 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
55 # (ghazi@noc.rutgers.edu 8/24/94.)
56 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
57 PATH=$PATH:/.attbin ; export PATH
60 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
61 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
62 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
63 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
66 trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
68 # Note: order is significant - the case branches are not exclusive.
70 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
72 if test $UNAME_RELEASE = "V4.0"; then
73 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
75 # A Vn.n version is a released version.
76 # A Tn.n version is a released field test version.
77 # A Xn.n version is an unreleased experimental baselevel.
78 # 1.2 uses "1.2" for uname -r.
82 .byte 37,100,45,37,120,10,0 # "%d-%x\n"
92 .long 0x47e03d80 # implver \$0
94 .long 0x47e20c21 # amask \$2,\$1
104 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
105 if test "$?" = 0 ; then
108 UNAME_MACHINE="alpha"
111 UNAME_MACHINE="alphaev5"
114 UNAME_MACHINE="alphaev56"
117 UNAME_MACHINE="alphapca56"
120 UNAME_MACHINE="alphaev6"
123 UNAME_MACHINE="alphaev67"
127 rm -f $dummy.s $dummy
128 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
130 Alpha\ *:Windows_NT*:*)
131 # How do we know it's Interix rather than the generic POSIX subsystem?
132 # Should we change UNAME_MACHINE based on the output of uname instead
133 # of the specific Alpha model?
134 echo alpha-pc-interix
136 21064:Windows_NT:50:3)
137 echo alpha-dec-winnt3.5
139 Amiga*:UNIX_System_V:4.0:*)
143 echo m68k-cbm-netbsd${UNAME_RELEASE}
146 echo m68k-unknown-openbsd${UNAME_RELEASE}
148 *:[Aa]miga[Oo][Ss]:*:*)
149 echo ${UNAME_MACHINE}-unknown-amigaos
152 echo mips64el-unknown-openbsd${UNAME_RELEASE}
155 echo mipsel-unknown-openbsd${UNAME_RELEASE}
158 echo mips-unknown-openbsd${UNAME_RELEASE}
161 echo mipsel-unknown-openbsd${UNAME_RELEASE}
164 echo mips-unknown-openbsd${UNAME_RELEASE}
167 echo mipsel-unknown-openbsd${UNAME_RELEASE}
170 echo i370-ibm-openedition
172 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
173 echo arm-acorn-riscix${UNAME_RELEASE}
176 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
178 SR2?01:HI-UX/MPP:*:*)
179 echo hppa1.1-hitachi-hiuxmpp
181 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
182 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
183 if test "`(/bin/universe) 2>/dev/null`" = att ; then
184 echo pyramid-pyramid-sysv3
186 echo pyramid-pyramid-bsd
190 echo pyramid-pyramid-svr4
193 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
195 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
196 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
199 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
202 # According to config.sub, this is the proper way to canonicalize
203 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
204 # it's likely to be more like Solaris than SunOS4.
205 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
208 case "`/usr/bin/arch -k`" in
210 UNAME_RELEASE=`uname -v`
213 # Japanese Language versions have a version number like `4.1.3-JL'.
214 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
217 echo m68k-sun-sunos${UNAME_RELEASE}
220 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
221 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
222 case "`/bin/arch`" in
224 echo m68k-sun-sunos${UNAME_RELEASE}
227 echo sparc-sun-sunos${UNAME_RELEASE}
232 echo sparc-auspex-sunos${UNAME_RELEASE}
235 echo m68k-atari-netbsd${UNAME_RELEASE}
238 echo m68k-unknown-openbsd${UNAME_RELEASE}
240 # The situation for MiNT is a little confusing. The machine name
241 # can be virtually everything (everything which is not
242 # "atarist" or "atariste" at least should have a processor
243 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
244 # to the lowercase version "mint" (or "freemint"). Finally
245 # the system name "TOS" denotes a system which is actually not
246 # MiNT. But MiNT is downward compatible to TOS, so this should
248 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
249 echo m68k-atari-mint${UNAME_RELEASE}
251 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
252 echo m68k-atari-mint${UNAME_RELEASE}
254 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
255 echo m68k-atari-mint${UNAME_RELEASE}
257 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
258 echo m68k-milan-mint${UNAME_RELEASE}
260 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
261 echo m68k-hades-mint${UNAME_RELEASE}
263 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
264 echo m68k-unknown-mint${UNAME_RELEASE}
267 echo m68k-sun-netbsd${UNAME_RELEASE}
270 echo m68k-unknown-openbsd${UNAME_RELEASE}
273 echo m68k-apple-netbsd${UNAME_RELEASE}
276 echo m68k-unknown-openbsd${UNAME_RELEASE}
279 echo m68k-unknown-openbsd${UNAME_RELEASE}
282 echo m88k-unknown-openbsd${UNAME_RELEASE}
285 echo powerpc-apple-machten${UNAME_RELEASE}
288 echo powerpc-apple-netbsd${UNAME_RELEASE}
291 echo mips-dec-mach_bsd4.3
294 echo mips-dec-ultrix${UNAME_RELEASE}
297 echo vax-dec-ultrix${UNAME_RELEASE}
299 2020:CLIX:*:* | 2430:CLIX:*:*)
300 echo clipper-intergraph-clix${UNAME_RELEASE}
302 mips:*:*:UMIPS | mips:*:*:RISCos)
303 sed 's/^ //' << EOF >$dummy.c
305 int main (int argc, char *argv[]) {
307 int main (argc, argv) int argc; char *argv[]; {
309 #if defined (host_mips) && defined (MIPSEB)
310 #if defined (SYSTYPE_SYSV)
311 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
313 #if defined (SYSTYPE_SVR4)
314 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
316 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
317 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
323 $CC_FOR_BUILD $dummy.c -o $dummy \
324 && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
325 && rm $dummy.c $dummy && exit 0
326 rm -f $dummy.c $dummy
327 echo mips-mips-riscos${UNAME_RELEASE}
329 Night_Hawk:Power_UNIX:*:*)
330 echo powerpc-harris-powerunix
333 echo m88k-harris-cxux7
336 echo m88k-motorola-sysv4
339 echo m88k-motorola-sysv3
342 # DG/UX returns AViiON for all architectures
343 UNAME_PROCESSOR=`/usr/bin/uname -p`
344 if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110]
346 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
347 [ ${TARGET_BINARY_INTERFACE}x = x ]
349 echo m88k-dg-dgux${UNAME_RELEASE}
351 echo m88k-dg-dguxbcs${UNAME_RELEASE}
354 echo i586-dg-dgux${UNAME_RELEASE}
357 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
358 echo m88k-dolphin-sysv3
361 # Delta 88k system running SVR3
362 echo m88k-motorola-sysv3
364 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
365 echo m88k-tektronix-sysv3
367 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
368 echo m68k-tektronix-bsd
371 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
373 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
374 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
375 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
380 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
381 sed 's/^ //' << EOF >$dummy.c
382 #include <sys/systemcfg.h>
388 puts("powerpc-ibm-aix3.2.5");
392 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
393 rm -f $dummy.c $dummy
394 echo rs6000-ibm-aix3.2.5
395 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
396 echo rs6000-ibm-aix3.2.4
398 echo rs6000-ibm-aix3.2
402 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
403 if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
408 if [ -x /usr/bin/oslevel ] ; then
409 IBM_REV=`/usr/bin/oslevel`
411 IBM_REV=4.${UNAME_RELEASE}
413 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
418 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
421 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
422 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
423 exit 0 ;; # report: romp-ibm BSD 4.3
425 echo rs6000-bull-bosx
430 9000/[34]??:4.3bsd:1.*:*)
433 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
436 9000/[34678]??:HP-UX:*:*)
437 case "${UNAME_MACHINE}" in
438 9000/31? ) HP_ARCH=m68000 ;;
439 9000/[34]?? ) HP_ARCH=m68k ;;
440 9000/[678][0-9][0-9])
441 sed 's/^ //' << EOF >$dummy.c
447 #if defined(_SC_KERNEL_BITS)
448 long bits = sysconf(_SC_KERNEL_BITS);
450 long cpu = sysconf (_SC_CPU_VERSION);
454 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
455 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
457 #if defined(_SC_KERNEL_BITS)
460 case 64: puts ("hppa2.0w"); break;
461 case 32: puts ("hppa2.0n"); break;
462 default: puts ("hppa2.0"); break;
464 #else /* !defined(_SC_KERNEL_BITS) */
465 puts ("hppa2.0"); break;
467 default: puts ("hppa1.0"); break;
472 (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
473 rm -f $dummy.c $dummy
475 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
476 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
479 sed 's/^ //' << EOF >$dummy.c
484 long cpu = sysconf (_SC_CPU_VERSION);
485 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
486 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
488 if (CPU_IS_PA_RISC (cpu))
492 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
493 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
494 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
495 default: puts ("hppa-hitachi-hiuxwe2"); break;
498 else if (CPU_IS_HP_MC68K (cpu))
499 puts ("m68k-hitachi-hiuxwe2");
500 else puts ("unknown-hitachi-hiuxwe2");
504 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
505 rm -f $dummy.c $dummy
506 echo unknown-hitachi-hiuxwe2
508 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
515 echo hppa1.0-hp-mpeix
517 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
524 if [ -x /usr/sbin/sysversion ] ; then
525 echo ${UNAME_MACHINE}-unknown-osf1mk
527 echo ${UNAME_MACHINE}-unknown-osf1
531 echo hppa1.1-hp-lites
534 echo hppa-unknown-openbsd
536 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
539 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
540 if getsysinfo -f scalar_acc
541 then echo c32-convex-bsd
542 else echo c2-convex-bsd
545 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
548 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
551 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
558 echo ymp-cray-unicos${UNAME_RELEASE}
561 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
562 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
563 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
566 echo t90-cray-unicos${UNAME_RELEASE}
569 echo alpha-cray-unicosmk${UNAME_RELEASE}
572 echo cray2-cray-unicos
574 F300:UNIX_System_V:*:*)
575 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
576 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
577 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
579 F301:UNIX_System_V:*:*)
580 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
582 hp3[0-9][05]:NetBSD:*:*)
583 echo m68k-hp-netbsd${UNAME_RELEASE}
586 echo m68k-unknown-openbsd${UNAME_RELEASE}
588 i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
589 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
592 echo sparc-unknown-bsdi${UNAME_RELEASE}
595 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
598 if test -x /usr/bin/objformat; then
599 if test "elf" = "`/usr/bin/objformat`"; then
600 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
604 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
607 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
610 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
613 echo ${UNAME_MACHINE}-pc-cygwin
616 echo ${UNAME_MACHINE}-pc-mingw32
618 i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
619 # How do we know it's Interix rather than the generic POSIX subsystem?
620 # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
621 # UNAME_MACHINE based on the output of uname instead of i386?
625 echo ${UNAME_MACHINE}-pc-uwin
628 echo powerpcle-unknown-cygwin
631 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
634 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
638 # The BFD linker knows what the default object file format is, so
639 # first see if it will tell us. cd to the root directory to prevent
640 # problems with other programs or directories called `ld' in the path.
641 ld_help_string=`cd /; ld --help 2>&1`
642 ld_supported_emulations=`echo $ld_help_string \
643 | sed -ne '/supported emulations:/!d
645 s/.*supported emulations: *//
648 case "$ld_supported_emulations" in
650 echo "${UNAME_MACHINE}-unknown-linux"
654 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
658 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
662 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
666 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
670 echo "${UNAME_MACHINE}-unknown-linux-gnu"
674 echo "${UNAME_MACHINE}-unknown-linux-gnu"
678 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
682 # Determine Lib Version
684 #include <features.h>
685 #if defined(__GLIBC__)
686 extern char __libc_version[];
687 extern char __libc_release[];
693 #if defined(__GLIBC__)
694 printf("%s %s\n", __libc_version, __libc_release);
702 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
703 if test "$?" = 0 ; then
704 ./$dummy | grep 1\.99 > /dev/null
705 if test "$?" = 0 ; then
709 rm -f $dummy.c $dummy
710 echo powerpc-unknown-linux-gnu${LIBC}
715 if test "${UNAME_MACHINE}" = "alpha" ; then
719 .byte 37,100,45,37,120,10,0 # "%d-%x\n"
726 .frame \$30,16,\$26,0
729 .long 0x47e03d80 # implver \$0
731 .long 0x47e20c21 # amask \$2,\$1
742 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
743 if test "$?" = 0 ; then
746 UNAME_MACHINE="alpha"
749 UNAME_MACHINE="alphaev5"
752 UNAME_MACHINE="alphaev56"
755 UNAME_MACHINE="alphapca56"
758 UNAME_MACHINE="alphaev6"
761 UNAME_MACHINE="alphaev67"
765 objdump --private-headers $dummy | \
766 grep ld.so.1 > /dev/null
767 if test "$?" = 0 ; then
771 rm -f $dummy.s $dummy
772 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
773 elif test "${UNAME_MACHINE}" = "mips" ; then
776 int main (int argc, char *argv[]) {
778 int main (argc, argv) int argc; char *argv[]; {
781 printf ("%s-unknown-linux-gnu\n", argv[1]);
784 printf ("%sel-unknown-linux-gnu\n", argv[1]);
789 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
790 rm -f $dummy.c $dummy
792 # Either a pre-BFD a.out linker (linux-gnuoldld)
793 # or one that does not give us useful --help.
794 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
795 # If ld does not provide *any* "supported emulations:"
796 # that means it is gnuoldld.
797 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
798 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
800 case "${UNAME_MACHINE}" in
808 # Determine whether the default compiler is a.out or elf
810 #include <features.h>
812 int main (int argc, char *argv[]) {
814 int main (argc, argv) int argc; char *argv[]; {
819 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
821 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
824 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
827 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
832 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
833 rm -f $dummy.c $dummy
835 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
836 # are messed up and put the nodename in both sysname and nodename.
838 echo i386-sequent-sysv4
840 i?86:UNIX_SV:4.2MP:2.*)
841 # Unixware is an offshoot of SVR4, but it has its own version
842 # number series starting with 2...
843 # I am not positive that other SVR4 systems won't match this,
844 # I just have to hope. -- rms.
845 # Use sysv4.2uw... so that sysv4* matches it.
846 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
848 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
849 UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
850 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
851 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
853 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
857 # Fixed at (any) Pentium or better
859 if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
860 echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
862 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
866 if test -f /usr/options/cb.name; then
867 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
868 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
869 elif /bin/uname -X 2>/dev/null >/dev/null ; then
870 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
871 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
872 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
873 && UNAME_MACHINE=i586
874 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
875 && UNAME_MACHINE=i686
876 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
877 && UNAME_MACHINE=i686
878 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
880 echo ${UNAME_MACHINE}-pc-sysv32
884 # uname -m prints for DJGPP always 'pc', but it prints nothing about
885 # the processor, so we play safe by assuming i386.
886 echo i386-pc-msdosdjgpp
894 i860:*:4.*:*) # i860-SVR4
895 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
896 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
897 else # Add other i860-SVR4 vendors below as they are discovered.
898 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
903 echo m68010-convergent-sysv
906 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
907 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
909 test -r /etc/.relid \
910 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
911 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
912 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
913 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
914 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
915 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
916 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
917 && echo i486-ncr-sysv4 && exit 0 ;;
919 echo m68k-unknown-lynxos${UNAME_RELEASE}
921 mc68030:UNIX_System_V:4.*:*)
922 echo m68k-atari-sysv4
924 i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
925 echo i386-unknown-lynxos${UNAME_RELEASE}
927 TSUNAMI:LynxOS:2.*:*)
928 echo sparc-unknown-lynxos${UNAME_RELEASE}
930 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
931 echo rs6000-unknown-lynxos${UNAME_RELEASE}
934 echo mips-dde-sysv${UNAME_RELEASE}
936 RM*:ReliantUNIX-*:*:*)
943 if uname -p 2>/dev/null >/dev/null ; then
944 UNAME_MACHINE=`(uname -p) 2>/dev/null`
945 echo ${UNAME_MACHINE}-sni-sysv4
950 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
951 # says <Richard.M.Bartel@ccMail.Census.GOV>
952 echo i586-unisys-sysv4
954 *:UNIX_System_V:4*:FTX*)
955 # From Gerald Hewes <hewes@openmarket.com>.
956 # How about differentiating between stratus architectures? -djm
957 echo hppa1.1-stratus-sysv4
960 # From seanf@swdc.stratus.com.
961 echo i860-stratus-sysv4
964 echo m68k-apple-aux${UNAME_RELEASE}
967 echo mips-sony-newsos6
969 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
970 if [ -d /usr/nec ]; then
971 echo mips-nec-sysv${UNAME_RELEASE}
973 echo mips-unknown-sysv${UNAME_RELEASE}
976 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
979 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
980 echo powerpc-apple-beos
982 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
986 echo sx4-nec-superux${UNAME_RELEASE}
989 echo sx5-nec-superux${UNAME_RELEASE}
992 echo powerpc-apple-rhapsody${UNAME_RELEASE}
995 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
998 echo i386-qnx-qnx${UNAME_VERSION}
1002 #echo '(No uname command or uname output not recognized.)' 1>&2
1003 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1007 # include <sys/types.h>
1008 # include <sys/utsname.h>
1013 #if defined (MIPSEB)
1014 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1016 printf ("mips-sony-bsd\n"); exit (0);
1018 #include <sys/param.h>
1019 printf ("m68k-sony-newsos%s\n",
1029 #if defined (__arm) && defined (__acorn) && defined (__unix)
1030 printf ("arm-acorn-riscix"); exit (0);
1033 #if defined (hp300) && !defined (hpux)
1034 printf ("m68k-hp-bsd\n"); exit (0);
1038 #if !defined (__ARCHITECTURE__)
1039 #define __ARCHITECTURE__ "m68k"
1042 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1044 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1046 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1050 #if defined (MULTIMAX) || defined (n16)
1052 printf ("ns32k-encore-sysv\n"); exit (0);
1055 printf ("ns32k-encore-mach\n"); exit (0);
1057 printf ("ns32k-encore-bsd\n"); exit (0);
1062 #if defined (__386BSD__)
1063 printf ("i386-pc-bsd\n"); exit (0);
1066 #if defined (sequent)
1068 printf ("i386-sequent-dynix\n"); exit (0);
1070 #if defined (ns32000)
1071 printf ("ns32k-sequent-dynix\n"); exit (0);
1075 #if defined (_SEQUENT_)
1080 if (strncmp(un.version, "V2", 2) == 0) {
1081 printf ("i386-sequent-ptx2\n"); exit (0);
1083 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1084 printf ("i386-sequent-ptx1\n"); exit (0);
1086 printf ("i386-sequent-ptx\n"); exit (0);
1091 #if !defined (ultrix)
1092 printf ("vax-dec-bsd\n"); exit (0);
1094 printf ("vax-dec-ultrix\n"); exit (0);
1098 #if defined (alliant) && defined (i860)
1099 printf ("i860-alliant-bsd\n"); exit (0);
1106 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1107 rm -f $dummy.c $dummy
1109 # Apollos put the system type in the environment.
1111 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1113 # Convex versions that predate uname can use getsysinfo(1)
1115 if [ -x /usr/convex/getsysinfo ]
1117 case `getsysinfo -f cpu_type` in
1122 if getsysinfo -f scalar_acc
1123 then echo c32-convex-bsd
1124 else echo c2-convex-bsd
1139 #echo '(Unable to guess system type)' 1>&2