2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
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 # Please send patches to <config-patches@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}:${UNAME_VERSION}" in
71 # Netbsd (nbsd) targets should (where applicable) match one or
72 # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
73 # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
74 # switched to ELF, *-*-netbsd* would select the old
75 # object file format. This provides both forward
76 # compatibility and a consistent mechanism for selecting the
78 # Determine the machine/vendor (is the vendor relevant).
79 case "${UNAME_MACHINE}" in
80 amiga) machine=m68k-cbm ;;
81 arm32) machine=arm-unknown ;;
82 atari*) machine=m68k-atari ;;
83 sun3*) machine=m68k-sun ;;
84 mac68k) machine=m68k-apple ;;
85 macppc) machine=powerpc-apple ;;
86 hp3[0-9][05]) machine=m68k-hp ;;
87 ibmrt|romp-ibm) machine=romp-ibm ;;
88 *) machine=${UNAME_MACHINE}-unknown ;;
90 # The Operating System including object format.
91 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
92 | grep __ELF__ >/dev/null
94 # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
95 # Return netbsd for either. FIX?
101 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
102 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
103 # contains redundant information, the shorter form:
104 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
105 echo "${machine}-${os}${release}"
108 if test $UNAME_RELEASE = "V4.0"; then
109 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
111 # A Vn.n version is a released version.
112 # A Tn.n version is a released field test version.
113 # A Xn.n version is an unreleased experimental baselevel.
114 # 1.2 uses "1.2" for uname -r.
118 .byte 37,100,45,37,120,10,0 # "%d-%x\n"
125 .frame \$30,16,\$26,0
128 .long 0x47e03d80 # implver \$0
130 .long 0x47e20c21 # amask \$2,\$1
140 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
141 if test "$?" = 0 ; then
144 UNAME_MACHINE="alpha"
147 UNAME_MACHINE="alphaev5"
150 UNAME_MACHINE="alphaev56"
153 UNAME_MACHINE="alphapca56"
156 UNAME_MACHINE="alphaev6"
159 UNAME_MACHINE="alphaev67"
163 rm -f $dummy.s $dummy
164 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
166 Alpha\ *:Windows_NT*:*)
167 # How do we know it's Interix rather than the generic POSIX subsystem?
168 # Should we change UNAME_MACHINE based on the output of uname instead
169 # of the specific Alpha model?
170 echo alpha-pc-interix
172 21064:Windows_NT:50:3)
173 echo alpha-dec-winnt3.5
175 Amiga*:UNIX_System_V:4.0:*)
179 echo m68k-unknown-openbsd${UNAME_RELEASE}
181 *:[Aa]miga[Oo][Ss]:*:*)
182 echo ${UNAME_MACHINE}-unknown-amigaos
185 echo mips64el-unknown-openbsd${UNAME_RELEASE}
188 echo mipsel-unknown-openbsd${UNAME_RELEASE}
191 echo mips-unknown-openbsd${UNAME_RELEASE}
194 echo mipsel-unknown-openbsd${UNAME_RELEASE}
197 echo mips-unknown-openbsd${UNAME_RELEASE}
200 echo mipsel-unknown-openbsd${UNAME_RELEASE}
203 echo i370-ibm-openedition
205 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
206 echo arm-acorn-riscix${UNAME_RELEASE}
208 SR2?01:HI-UX/MPP:*:*)
209 echo hppa1.1-hitachi-hiuxmpp
211 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
212 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
213 if test "`(/bin/universe) 2>/dev/null`" = att ; then
214 echo pyramid-pyramid-sysv3
216 echo pyramid-pyramid-bsd
220 echo pyramid-pyramid-svr4
223 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
225 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
226 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
229 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
232 # According to config.sub, this is the proper way to canonicalize
233 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
234 # it's likely to be more like Solaris than SunOS4.
235 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
238 case "`/usr/bin/arch -k`" in
240 UNAME_RELEASE=`uname -v`
243 # Japanese Language versions have a version number like `4.1.3-JL'.
244 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
247 echo m68k-sun-sunos${UNAME_RELEASE}
250 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
251 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
252 case "`/bin/arch`" in
254 echo m68k-sun-sunos${UNAME_RELEASE}
257 echo sparc-sun-sunos${UNAME_RELEASE}
262 echo sparc-auspex-sunos${UNAME_RELEASE}
265 echo m68k-unknown-openbsd${UNAME_RELEASE}
267 # The situation for MiNT is a little confusing. The machine name
268 # can be virtually everything (everything which is not
269 # "atarist" or "atariste" at least should have a processor
270 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
271 # to the lowercase version "mint" (or "freemint"). Finally
272 # the system name "TOS" denotes a system which is actually not
273 # MiNT. But MiNT is downward compatible to TOS, so this should
275 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
276 echo m68k-atari-mint${UNAME_RELEASE}
278 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
279 echo m68k-atari-mint${UNAME_RELEASE}
281 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
282 echo m68k-atari-mint${UNAME_RELEASE}
284 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
285 echo m68k-milan-mint${UNAME_RELEASE}
287 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
288 echo m68k-hades-mint${UNAME_RELEASE}
290 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
291 echo m68k-unknown-mint${UNAME_RELEASE}
294 echo m68k-unknown-openbsd${UNAME_RELEASE}
297 echo m68k-unknown-openbsd${UNAME_RELEASE}
300 echo m68k-unknown-openbsd${UNAME_RELEASE}
303 echo m88k-unknown-openbsd${UNAME_RELEASE}
306 echo powerpc-apple-machten${UNAME_RELEASE}
309 echo mips-dec-mach_bsd4.3
312 echo mips-dec-ultrix${UNAME_RELEASE}
315 echo vax-dec-ultrix${UNAME_RELEASE}
317 2020:CLIX:*:* | 2430:CLIX:*:*)
318 echo clipper-intergraph-clix${UNAME_RELEASE}
320 mips:*:*:UMIPS | mips:*:*:RISCos)
321 sed 's/^ //' << EOF >$dummy.c
323 #include <stdio.h> /* for printf() prototype */
324 int main (int argc, char *argv[]) {
326 int main (argc, argv) int argc; char *argv[]; {
328 #if defined (host_mips) && defined (MIPSEB)
329 #if defined (SYSTYPE_SYSV)
330 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
332 #if defined (SYSTYPE_SVR4)
333 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
335 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
336 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
342 $CC_FOR_BUILD $dummy.c -o $dummy \
343 && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
344 && rm $dummy.c $dummy && exit 0
345 rm -f $dummy.c $dummy
346 echo mips-mips-riscos${UNAME_RELEASE}
348 Night_Hawk:Power_UNIX:*:*)
349 echo powerpc-harris-powerunix
352 echo m88k-harris-cxux7
355 echo m88k-motorola-sysv4
358 echo m88k-motorola-sysv3
361 # DG/UX returns AViiON for all architectures
362 UNAME_PROCESSOR=`/usr/bin/uname -p`
363 if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
365 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
366 [ ${TARGET_BINARY_INTERFACE}x = x ]
368 echo m88k-dg-dgux${UNAME_RELEASE}
370 echo m88k-dg-dguxbcs${UNAME_RELEASE}
373 echo i586-dg-dgux${UNAME_RELEASE}
376 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
377 echo m88k-dolphin-sysv3
380 # Delta 88k system running SVR3
381 echo m88k-motorola-sysv3
383 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
384 echo m88k-tektronix-sysv3
386 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
387 echo m68k-tektronix-bsd
390 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
392 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
393 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
394 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
399 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
400 sed 's/^ //' << EOF >$dummy.c
401 #include <sys/systemcfg.h>
407 puts("powerpc-ibm-aix3.2.5");
411 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
412 rm -f $dummy.c $dummy
413 echo rs6000-ibm-aix3.2.5
414 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
415 echo rs6000-ibm-aix3.2.4
417 echo rs6000-ibm-aix3.2
421 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
422 if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
427 if [ -x /usr/bin/oslevel ] ; then
428 IBM_REV=`/usr/bin/oslevel`
430 IBM_REV=4.${UNAME_RELEASE}
432 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
437 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
440 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
441 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
442 exit 0 ;; # report: romp-ibm BSD 4.3
444 echo rs6000-bull-bosx
449 9000/[34]??:4.3bsd:1.*:*)
452 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
455 9000/[34678]??:HP-UX:*:*)
456 case "${UNAME_MACHINE}" in
457 9000/31? ) HP_ARCH=m68000 ;;
458 9000/[34]?? ) HP_ARCH=m68k ;;
459 9000/[678][0-9][0-9])
460 sed 's/^ //' << EOF >$dummy.c
468 #if defined(_SC_KERNEL_BITS)
469 long bits = sysconf(_SC_KERNEL_BITS);
471 long cpu = sysconf (_SC_CPU_VERSION);
475 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
476 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
478 #if defined(_SC_KERNEL_BITS)
481 case 64: puts ("hppa2.0w"); break;
482 case 32: puts ("hppa2.0n"); break;
483 default: puts ("hppa2.0"); break;
485 #else /* !defined(_SC_KERNEL_BITS) */
486 puts ("hppa2.0"); break;
488 default: puts ("hppa1.0"); break;
493 (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
494 rm -f $dummy.c $dummy
496 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
497 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
500 sed 's/^ //' << EOF >$dummy.c
505 long cpu = sysconf (_SC_CPU_VERSION);
506 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
507 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
509 if (CPU_IS_PA_RISC (cpu))
513 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
514 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
515 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
516 default: puts ("hppa-hitachi-hiuxwe2"); break;
519 else if (CPU_IS_HP_MC68K (cpu))
520 puts ("m68k-hitachi-hiuxwe2");
521 else puts ("unknown-hitachi-hiuxwe2");
525 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
526 rm -f $dummy.c $dummy
527 echo unknown-hitachi-hiuxwe2
529 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
536 echo hppa1.0-hp-mpeix
538 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
545 if [ -x /usr/sbin/sysversion ] ; then
546 echo ${UNAME_MACHINE}-unknown-osf1mk
548 echo ${UNAME_MACHINE}-unknown-osf1
552 echo hppa1.1-hp-lites
555 echo hppa-unknown-openbsd
557 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
560 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
561 if getsysinfo -f scalar_acc
562 then echo c32-convex-bsd
563 else echo c2-convex-bsd
566 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
569 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
572 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
579 echo ymp-cray-unicos${UNAME_RELEASE}
582 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
583 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
584 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
587 echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
590 echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
593 echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
596 echo cray2-cray-unicos
598 F300:UNIX_System_V:*:*)
599 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
600 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
601 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
603 F301:UNIX_System_V:*:*)
604 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
607 echo m68k-unknown-openbsd${UNAME_RELEASE}
609 i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
610 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
613 echo sparc-unknown-bsdi${UNAME_RELEASE}
616 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
619 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
622 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
625 echo ${UNAME_MACHINE}-pc-cygwin
628 echo ${UNAME_MACHINE}-pc-mingw32
630 i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
631 # How do we know it's Interix rather than the generic POSIX subsystem?
632 # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
633 # UNAME_MACHINE based on the output of uname instead of i386?
637 echo ${UNAME_MACHINE}-pc-uwin
640 echo powerpcle-unknown-cygwin
643 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
646 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
650 # The BFD linker knows what the default object file format is, so
651 # first see if it will tell us. cd to the root directory to prevent
652 # problems with other programs or directories called `ld' in the path.
653 ld_help_string=`cd /; ld --help 2>&1`
654 ld_supported_emulations=`echo $ld_help_string \
655 | sed -ne '/supported emulations:/!d
657 s/.*supported emulations: *//
660 case "$ld_supported_emulations" in
662 echo "${UNAME_MACHINE}-unknown-linux"
666 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
670 echo "${UNAME_MACHINE}-pc-linux"
674 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
678 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
682 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
686 echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
690 echo "${UNAME_MACHINE}-unknown-linux-gnu"
694 echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
697 elf32ppc | elf32ppclinux)
698 # Determine Lib Version
700 #include <features.h>
701 #if defined(__GLIBC__)
702 extern char __libc_version[];
703 extern char __libc_release[];
709 #if defined(__GLIBC__)
710 printf("%s %s\n", __libc_version, __libc_release);
718 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
719 if test "$?" = 0 ; then
720 ./$dummy | grep 1\.99 > /dev/null
721 if test "$?" = 0 ; then
725 rm -f $dummy.c $dummy
726 echo powerpc-unknown-linux-gnu${LIBC}
731 if test "${UNAME_MACHINE}" = "alpha" ; then
735 .byte 37,100,45,37,120,10,0 # "%d-%x\n"
742 .frame \$30,16,\$26,0
745 .long 0x47e03d80 # implver \$0
747 .long 0x47e20c21 # amask \$2,\$1
758 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
759 if test "$?" = 0 ; then
762 UNAME_MACHINE="alpha"
765 UNAME_MACHINE="alphaev5"
768 UNAME_MACHINE="alphaev56"
771 UNAME_MACHINE="alphapca56"
774 UNAME_MACHINE="alphaev6"
777 UNAME_MACHINE="alphaev67"
781 objdump --private-headers $dummy | \
782 grep ld.so.1 > /dev/null
783 if test "$?" = 0 ; then
787 rm -f $dummy.s $dummy
788 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
789 elif test "${UNAME_MACHINE}" = "mips" ; then
792 #include <stdio.h> /* for printf() prototype */
793 int main (int argc, char *argv[]) {
795 int main (argc, argv) int argc; char *argv[]; {
798 printf ("%s-unknown-linux-gnu\n", argv[1]);
801 printf ("%sel-unknown-linux-gnu\n", argv[1]);
806 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
807 rm -f $dummy.c $dummy
808 elif test "${UNAME_MACHINE}" = "s390"; then
809 echo s390-ibm-linux && exit 0
811 # Either a pre-BFD a.out linker (linux-gnuoldld)
812 # or one that does not give us useful --help.
813 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
814 # If ld does not provide *any* "supported emulations:"
815 # that means it is gnuoldld.
816 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
817 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
819 case "${UNAME_MACHINE}" in
827 # Determine whether the default compiler is a.out or elf
829 #include <features.h>
831 #include <stdio.h> /* for printf() prototype */
832 int main (int argc, char *argv[]) {
834 int main (argc, argv) int argc; char *argv[]; {
839 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
841 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
844 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
847 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
852 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
853 rm -f $dummy.c $dummy
855 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
856 # are messed up and put the nodename in both sysname and nodename.
858 echo i386-sequent-sysv4
860 i?86:UNIX_SV:4.2MP:2.*)
861 # Unixware is an offshoot of SVR4, but it has its own version
862 # number series starting with 2...
863 # I am not positive that other SVR4 systems won't match this,
864 # I just have to hope. -- rms.
865 # Use sysv4.2uw... so that sysv4* matches it.
866 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
868 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
869 UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
870 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
871 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
873 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
877 # Fixed at (any) Pentium or better
879 if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
880 echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
882 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
886 if test -f /usr/options/cb.name; then
887 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
888 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
889 elif /bin/uname -X 2>/dev/null >/dev/null ; then
890 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
891 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
892 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
893 && UNAME_MACHINE=i586
894 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
895 && UNAME_MACHINE=i686
896 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
897 && UNAME_MACHINE=i686
898 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
900 echo ${UNAME_MACHINE}-pc-sysv32
904 echo ${UNAME_MACHINE}-pc-msdosdjgpp
907 # Left here for compatibility:
908 # uname -m prints for DJGPP always 'pc', but it prints nothing about
909 # the processor, so we play safe by assuming i386.
910 echo i386-pc-msdosdjgpp
918 i860:*:4.*:*) # i860-SVR4
919 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
920 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
921 else # Add other i860-SVR4 vendors below as they are discovered.
922 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
927 echo m68010-convergent-sysv
930 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
931 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
933 test -r /etc/.relid \
934 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
935 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
936 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
937 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
938 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
939 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
940 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
941 && echo i486-ncr-sysv4 && exit 0 ;;
943 echo m68k-unknown-lynxos${UNAME_RELEASE}
945 mc68030:UNIX_System_V:4.*:*)
946 echo m68k-atari-sysv4
948 i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
949 echo i386-unknown-lynxos${UNAME_RELEASE}
951 TSUNAMI:LynxOS:2.*:*)
952 echo sparc-unknown-lynxos${UNAME_RELEASE}
954 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
955 echo rs6000-unknown-lynxos${UNAME_RELEASE}
958 echo mips-dde-sysv${UNAME_RELEASE}
960 RM*:ReliantUNIX-*:*:*)
967 if uname -p 2>/dev/null >/dev/null ; then
968 UNAME_MACHINE=`(uname -p) 2>/dev/null`
969 echo ${UNAME_MACHINE}-sni-sysv4
974 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
975 # says <Richard.M.Bartel@ccMail.Census.GOV>
976 echo i586-unisys-sysv4
978 *:UNIX_System_V:4*:FTX*)
979 # From Gerald Hewes <hewes@openmarket.com>.
980 # How about differentiating between stratus architectures? -djm
981 echo hppa1.1-stratus-sysv4
984 # From seanf@swdc.stratus.com.
985 echo i860-stratus-sysv4
988 echo m68k-apple-aux${UNAME_RELEASE}
991 echo mips-sony-newsos6
993 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
994 if [ -d /usr/nec ]; then
995 echo mips-nec-sysv${UNAME_RELEASE}
997 echo mips-unknown-sysv${UNAME_RELEASE}
1000 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
1001 echo powerpc-be-beos
1003 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
1004 echo powerpc-apple-beos
1006 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
1010 echo sx4-nec-superux${UNAME_RELEASE}
1013 echo sx5-nec-superux${UNAME_RELEASE}
1015 Power*:Rhapsody:*:*)
1016 echo powerpc-apple-rhapsody${UNAME_RELEASE}
1019 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1021 *:Darwin:*:* | *:"Mac OS":*:*)
1022 echo `uname -p`-apple-darwin${UNAME_RELEASE}
1024 *:procnto*:*:* | *:QNX:[0123456789]*:*)
1025 if test "${UNAME_MACHINE}" = "x86pc"; then
1028 echo `uname -p`-${UNAME_MACHINE}-nto-qnx
1033 NSR-W:NONSTOP_KERNEL:*:*)
1034 echo nsr-tandem-nsk${UNAME_RELEASE}
1037 echo bs2000-siemens-sysv
1039 DS/*:UNIX_System_V:*:*)
1040 echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1044 #echo '(No uname command or uname output not recognized.)' 1>&2
1045 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1049 # include <sys/types.h>
1050 # include <sys/utsname.h>
1055 #if defined (MIPSEB)
1056 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1058 printf ("mips-sony-bsd\n"); exit (0);
1060 #include <sys/param.h>
1061 printf ("m68k-sony-newsos%s\n",
1071 #if defined (__arm) && defined (__acorn) && defined (__unix)
1072 printf ("arm-acorn-riscix"); exit (0);
1075 #if defined (hp300) && !defined (hpux)
1076 printf ("m68k-hp-bsd\n"); exit (0);
1080 #if !defined (__ARCHITECTURE__)
1081 #define __ARCHITECTURE__ "m68k"
1084 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1086 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1088 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1092 #if defined (MULTIMAX) || defined (n16)
1094 printf ("ns32k-encore-sysv\n"); exit (0);
1097 printf ("ns32k-encore-mach\n"); exit (0);
1099 printf ("ns32k-encore-bsd\n"); exit (0);
1104 #if defined (__386BSD__)
1105 printf ("i386-pc-bsd\n"); exit (0);
1108 #if defined (sequent)
1110 printf ("i386-sequent-dynix\n"); exit (0);
1112 #if defined (ns32000)
1113 printf ("ns32k-sequent-dynix\n"); exit (0);
1117 #if defined (_SEQUENT_)
1122 if (strncmp(un.version, "V2", 2) == 0) {
1123 printf ("i386-sequent-ptx2\n"); exit (0);
1125 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1126 printf ("i386-sequent-ptx1\n"); exit (0);
1128 printf ("i386-sequent-ptx\n"); exit (0);
1133 #if !defined (ultrix)
1134 printf ("vax-dec-bsd\n"); exit (0);
1136 printf ("vax-dec-ultrix\n"); exit (0);
1140 #if defined (alliant) && defined (i860)
1141 printf ("i860-alliant-bsd\n"); exit (0);
1148 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1149 rm -f $dummy.c $dummy
1151 # Apollos put the system type in the environment.
1153 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1155 # Convex versions that predate uname can use getsysinfo(1)
1157 if [ -x /usr/convex/getsysinfo ]
1159 case `getsysinfo -f cpu_type` in
1164 if getsysinfo -f scalar_acc
1165 then echo c32-convex-bsd
1166 else echo c2-convex-bsd
1181 #echo '(Unable to guess system type)' 1>&2