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 the Autoconf mailing list <autoconf@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.
85 .long 0x47e03d80 # implver $0
87 .long 0x47e20c21 # amask $2,$1
96 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
97 if test "$?" = 0 ; then
101 UNAME_MACHINE="alpha"
104 UNAME_MACHINE="alphaev5"
107 UNAME_MACHINE="alphaev56"
110 UNAME_MACHINE="alphapca56"
113 UNAME_MACHINE="alphaev6"
117 rm -f $dummy.s $dummy
118 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
120 Alpha\ *:Windows_NT*:*)
121 # How do we know it's Interix rather than the generic POSIX subsystem?
122 # Should we change UNAME_MACHINE based on the output of uname instead
123 # of the specific Alpha model?
124 echo alpha-pc-interix
126 21064:Windows_NT:50:3)
127 echo alpha-dec-winnt3.5
129 Amiga*:UNIX_System_V:4.0:*)
133 echo m68k-cbm-netbsd${UNAME_RELEASE}
136 echo m68k-unknown-openbsd${UNAME_RELEASE}
138 *:[Aa]miga[Oo][Ss]:*:*)
139 echo ${UNAME_MACHINE}-unknown-amigaos
142 echo mips64el-unknown-openbsd${UNAME_RELEASE}
145 echo mipsel-unknown-openbsd${UNAME_RELEASE}
148 echo mips-unknown-openbsd${UNAME_RELEASE}
151 echo mipsel-unknown-openbsd${UNAME_RELEASE}
154 echo mips-unknown-openbsd${UNAME_RELEASE}
157 echo mipsel-unknown-openbsd${UNAME_RELEASE}
160 echo i370-ibm-openedition
162 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
163 echo arm-acorn-riscix${UNAME_RELEASE}
166 echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
168 SR2?01:HI-UX/MPP:*:*)
169 echo hppa1.1-hitachi-hiuxmpp
171 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
172 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
173 if test "`(/bin/universe) 2>/dev/null`" = att ; then
174 echo pyramid-pyramid-sysv3
176 echo pyramid-pyramid-bsd
180 echo pyramid-pyramid-svr4
183 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
185 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
186 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
189 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
192 # According to config.sub, this is the proper way to canonicalize
193 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
194 # it's likely to be more like Solaris than SunOS4.
195 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
198 case "`/usr/bin/arch -k`" in
200 UNAME_RELEASE=`uname -v`
203 # Japanese Language versions have a version number like `4.1.3-JL'.
204 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
207 echo m68k-sun-sunos${UNAME_RELEASE}
210 UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
211 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
212 case "`/bin/arch`" in
214 echo m68k-sun-sunos${UNAME_RELEASE}
217 echo sparc-sun-sunos${UNAME_RELEASE}
222 echo sparc-auspex-sunos${UNAME_RELEASE}
225 echo m68k-atari-netbsd${UNAME_RELEASE}
228 echo m68k-unknown-openbsd${UNAME_RELEASE}
230 # The situation for MiNT is a little confusing. The machine name
231 # can be virtually everything (everything which is not
232 # "atarist" or "atariste" at least should have a processor
233 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
234 # to the lowercase version "mint" (or "freemint"). Finally
235 # the system name "TOS" denotes a system which is actually not
236 # MiNT. But MiNT is downward compatible to TOS, so this should
238 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
239 echo m68k-atari-mint${UNAME_RELEASE}
241 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
242 echo m68k-atari-mint${UNAME_RELEASE}
244 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
245 echo m68k-atari-mint${UNAME_RELEASE}
247 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
248 echo m68k-milan-mint${UNAME_RELEASE}
250 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
251 echo m68k-hades-mint${UNAME_RELEASE}
253 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
254 echo m68k-unknown-mint${UNAME_RELEASE}
257 echo m68k-sun-netbsd${UNAME_RELEASE}
260 echo m68k-unknown-openbsd${UNAME_RELEASE}
263 echo m68k-apple-netbsd${UNAME_RELEASE}
266 echo m68k-unknown-openbsd${UNAME_RELEASE}
269 echo m68k-unknown-openbsd${UNAME_RELEASE}
272 echo m88k-unknown-openbsd${UNAME_RELEASE}
275 echo powerpc-apple-machten${UNAME_RELEASE}
278 echo powerpc-apple-netbsd${UNAME_RELEASE}
281 echo mips-dec-mach_bsd4.3
284 echo mips-dec-ultrix${UNAME_RELEASE}
287 echo vax-dec-ultrix${UNAME_RELEASE}
289 2020:CLIX:*:* | 2430:CLIX:*:*)
290 echo clipper-intergraph-clix${UNAME_RELEASE}
292 mips:*:*:UMIPS | mips:*:*:RISCos)
293 sed 's/^ //' << EOF >$dummy.c
295 int main (int argc, char *argv[]) {
297 int main (argc, argv) int argc; char *argv[]; {
299 #if defined (host_mips) && defined (MIPSEB)
300 #if defined (SYSTYPE_SYSV)
301 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
303 #if defined (SYSTYPE_SVR4)
304 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
306 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
307 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
313 $CC_FOR_BUILD $dummy.c -o $dummy \
314 && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
315 && rm $dummy.c $dummy && exit 0
316 rm -f $dummy.c $dummy
317 echo mips-mips-riscos${UNAME_RELEASE}
319 Night_Hawk:Power_UNIX:*:*)
320 echo powerpc-harris-powerunix
323 echo m88k-harris-cxux7
326 echo m88k-motorola-sysv4
329 echo m88k-motorola-sysv3
332 # DG/UX returns AViiON for all architectures
333 UNAME_PROCESSOR=`/usr/bin/uname -p`
334 if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
335 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
336 -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
337 echo m88k-dg-dgux${UNAME_RELEASE}
339 echo m88k-dg-dguxbcs${UNAME_RELEASE}
341 else echo i586-dg-dgux${UNAME_RELEASE}
344 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
345 echo m88k-dolphin-sysv3
348 # Delta 88k system running SVR3
349 echo m88k-motorola-sysv3
351 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
352 echo m88k-tektronix-sysv3
354 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
355 echo m68k-tektronix-bsd
358 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
360 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
361 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
362 exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
367 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
368 sed 's/^ //' << EOF >$dummy.c
369 #include <sys/systemcfg.h>
375 puts("powerpc-ibm-aix3.2.5");
379 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
380 rm -f $dummy.c $dummy
381 echo rs6000-ibm-aix3.2.5
382 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
383 echo rs6000-ibm-aix3.2.4
385 echo rs6000-ibm-aix3.2
389 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
390 if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
395 if [ -x /usr/bin/oslevel ] ; then
396 IBM_REV=`/usr/bin/oslevel`
398 IBM_REV=4.${UNAME_RELEASE}
400 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
405 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
408 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
409 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
410 exit 0 ;; # report: romp-ibm BSD 4.3
412 echo rs6000-bull-bosx
417 9000/[34]??:4.3bsd:1.*:*)
420 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
423 9000/[34678]??:HP-UX:*:*)
424 case "${UNAME_MACHINE}" in
425 9000/31? ) HP_ARCH=m68000 ;;
426 9000/[34]?? ) HP_ARCH=m68k ;;
427 9000/[678][0-9][0-9])
428 sed 's/^ //' << EOF >$dummy.c
434 #if defined(_SC_KERNEL_BITS)
435 long bits = sysconf(_SC_KERNEL_BITS);
437 long cpu = sysconf (_SC_CPU_VERSION);
441 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
442 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
444 #if defined(_SC_KERNEL_BITS)
447 case 64: puts ("hppa2.0w"); break;
448 case 32: puts ("hppa2.0n"); break;
449 default: puts ("hppa2.0"); break;
451 #else /* !defined(_SC_KERNEL_BITS) */
452 puts ("hppa2.0"); break;
454 default: puts ("hppa1.0"); break;
459 ($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
460 rm -f $dummy.c $dummy
462 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
463 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
466 sed 's/^ //' << EOF >$dummy.c
471 long cpu = sysconf (_SC_CPU_VERSION);
472 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
473 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
475 if (CPU_IS_PA_RISC (cpu))
479 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
480 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
481 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
482 default: puts ("hppa-hitachi-hiuxwe2"); break;
485 else if (CPU_IS_HP_MC68K (cpu))
486 puts ("m68k-hitachi-hiuxwe2");
487 else puts ("unknown-hitachi-hiuxwe2");
491 $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
492 rm -f $dummy.c $dummy
493 echo unknown-hitachi-hiuxwe2
495 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
502 echo hppa1.0-hp-mpeix
504 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
511 if [ -x /usr/sbin/sysversion ] ; then
512 echo ${UNAME_MACHINE}-unknown-osf1mk
514 echo ${UNAME_MACHINE}-unknown-osf1
518 echo hppa1.1-hp-lites
521 echo hppa-unknown-openbsd
523 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
526 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
527 if getsysinfo -f scalar_acc
528 then echo c32-convex-bsd
529 else echo c2-convex-bsd
532 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
535 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
538 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
545 echo ymp-cray-unicos${UNAME_RELEASE}
548 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
549 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
550 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
553 echo t90-cray-unicos${UNAME_RELEASE}
556 echo t3e-cray-unicosmk${UNAME_RELEASE}
559 echo cray2-cray-unicos
561 F300:UNIX_System_V:*:*)
562 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
563 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
564 echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
566 F301:UNIX_System_V:*:*)
567 echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
569 hp3[0-9][05]:NetBSD:*:*)
570 echo m68k-hp-netbsd${UNAME_RELEASE}
573 echo m68k-unknown-openbsd${UNAME_RELEASE}
575 i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
576 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
579 echo sparc-unknown-bsdi${UNAME_RELEASE}
582 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
585 if test -x /usr/bin/objformat; then
586 if test "elf" = "`/usr/bin/objformat`"; then
587 echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`
591 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
594 echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
597 echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
600 echo ${UNAME_MACHINE}-pc-cygwin
603 echo ${UNAME_MACHINE}-pc-mingw32
605 i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
606 # How do we know it's Interix rather than the generic POSIX subsystem?
607 # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
608 # UNAME_MACHINE based on the output of uname instead of i386?
612 echo ${UNAME_MACHINE}-pc-uwin
615 echo powerpcle-unknown-cygwin
618 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
621 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
624 # uname on the ARM produces all sorts of strangeness, and we need to
626 case "$UNAME_MACHINE" in
627 armv*) UNAME_MACHINE=$UNAME_MACHINE ;;
628 arm* | sa110*) UNAME_MACHINE="arm" ;;
631 # The BFD linker knows what the default object file format is, so
632 # first see if it will tell us. cd to the root directory to prevent
633 # problems with other programs or directories called `ld' in the path.
634 ld_help_string=`cd /; ld --help 2>&1`
635 ld_supported_emulations=`echo $ld_help_string \
636 | sed -ne '/supported emulations:/!d
638 s/.*supported emulations: *//
641 case "$ld_supported_emulations" in
642 i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
643 i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
644 sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
645 armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
646 m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
647 elf32ppc | elf32ppclinux)
648 # Determine Lib Version
650 #include <features.h>
651 #if defined(__GLIBC__)
652 extern char __libc_version[];
653 extern char __libc_release[];
659 #if defined(__GLIBC__)
660 printf("%s %s\n", __libc_version, __libc_release);
668 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
669 if test "$?" = 0 ; then
670 ./$dummy | grep 1\.99 > /dev/null
671 if test "$?" = 0 ; then
675 rm -f $dummy.c $dummy
676 echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;
679 if test "${UNAME_MACHINE}" = "alpha" ; then
680 sed 's/^ //' <<EOF >$dummy.s
686 .long 0x47e03d80 # implver $0
688 .long 0x47e20c21 # amask $2,$1
698 $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
699 if test "$?" = 0 ; then
703 UNAME_MACHINE="alpha"
706 UNAME_MACHINE="alphaev5"
709 UNAME_MACHINE="alphaev56"
712 UNAME_MACHINE="alphapca56"
715 UNAME_MACHINE="alphaev6"
719 objdump --private-headers $dummy | \
720 grep ld.so.1 > /dev/null
721 if test "$?" = 0 ; then
725 rm -f $dummy.s $dummy
726 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
727 elif test "${UNAME_MACHINE}" = "mips" ; then
730 int main (int argc, char *argv[]) {
732 int main (argc, argv) int argc; char *argv[]; {
735 printf ("%s-unknown-linux-gnu\n", argv[1]);
738 printf ("%sel-unknown-linux-gnu\n", argv[1]);
743 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
744 rm -f $dummy.c $dummy
746 # Either a pre-BFD a.out linker (linux-gnuoldld)
747 # or one that does not give us useful --help.
748 # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
749 # If ld does not provide *any* "supported emulations:"
750 # that means it is gnuoldld.
751 echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
752 test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
754 case "${UNAME_MACHINE}" in
762 # Determine whether the default compiler is a.out or elf
764 #include <features.h>
766 int main (int argc, char *argv[]) {
768 int main (argc, argv) int argc; char *argv[]; {
773 printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
775 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
778 printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
781 printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
786 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
787 rm -f $dummy.c $dummy
789 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
790 # are messed up and put the nodename in both sysname and nodename.
792 echo i386-sequent-sysv4
794 i?86:UNIX_SV:4.2MP:2.*)
795 # Unixware is an offshoot of SVR4, but it has its own version
796 # number series starting with 2...
797 # I am not positive that other SVR4 systems won't match this,
798 # I just have to hope. -- rms.
799 # Use sysv4.2uw... so that sysv4* matches it.
800 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
802 i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
803 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
804 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
806 echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
810 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
811 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
812 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) && UNAME_MACHINE=i586
813 (/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686
814 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585
815 echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}
818 if test -f /usr/options/cb.name; then
819 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
820 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
821 elif /bin/uname -X 2>/dev/null >/dev/null ; then
822 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
823 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
824 (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
825 && UNAME_MACHINE=i586
826 (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
827 && UNAME_MACHINE=i686
828 (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
829 && UNAME_MACHINE=i686
830 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
832 echo ${UNAME_MACHINE}-pc-sysv32
836 # uname -m prints for DJGPP always 'pc', but it prints nothing about
837 # the processor, so we play safe by assuming i386.
838 echo i386-pc-msdosdjgpp
846 i860:*:4.*:*) # i860-SVR4
847 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
848 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
849 else # Add other i860-SVR4 vendors below as they are discovered.
850 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
855 echo m68010-convergent-sysv
858 test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
859 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
861 test -r /etc/.relid \
862 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
863 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
864 && echo i486-ncr-sysv4.3${OS_REL} && exit 0
865 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
866 && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
867 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
868 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
869 && echo i486-ncr-sysv4 && exit 0 ;;
871 echo m68k-unknown-lynxos${UNAME_RELEASE}
873 mc68030:UNIX_System_V:4.*:*)
874 echo m68k-atari-sysv4
876 i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
877 echo i386-unknown-lynxos${UNAME_RELEASE}
879 TSUNAMI:LynxOS:2.*:*)
880 echo sparc-unknown-lynxos${UNAME_RELEASE}
882 rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
883 echo rs6000-unknown-lynxos${UNAME_RELEASE}
886 echo mips-dde-sysv${UNAME_RELEASE}
888 RM*:ReliantUNIX-*:*:*)
895 if uname -p 2>/dev/null >/dev/null ; then
896 UNAME_MACHINE=`(uname -p) 2>/dev/null`
897 echo ${UNAME_MACHINE}-sni-sysv4
902 PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
903 # says <Richard.M.Bartel@ccMail.Census.GOV>
904 echo i586-unisys-sysv4
906 *:UNIX_System_V:4*:FTX*)
907 # From Gerald Hewes <hewes@openmarket.com>.
908 # How about differentiating between stratus architectures? -djm
909 echo hppa1.1-stratus-sysv4
912 # From seanf@swdc.stratus.com.
913 echo i860-stratus-sysv4
916 echo m68k-apple-aux${UNAME_RELEASE}
919 echo mips-sony-newsos6
921 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
922 if [ -d /usr/nec ]; then
923 echo mips-nec-sysv${UNAME_RELEASE}
925 echo mips-unknown-sysv${UNAME_RELEASE}
928 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
931 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
932 echo powerpc-apple-beos
934 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
938 echo sx4-nec-superux${UNAME_RELEASE}
941 echo sx5-nec-superux${UNAME_RELEASE}
944 echo powerpc-apple-rhapsody${UNAME_RELEASE}
947 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
951 #echo '(No uname command or uname output not recognized.)' 1>&2
952 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
956 # include <sys/types.h>
957 # include <sys/utsname.h>
963 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
965 printf ("mips-sony-bsd\n"); exit (0);
967 #include <sys/param.h>
968 printf ("m68k-sony-newsos%s\n",
978 #if defined (__arm) && defined (__acorn) && defined (__unix)
979 printf ("arm-acorn-riscix"); exit (0);
982 #if defined (hp300) && !defined (hpux)
983 printf ("m68k-hp-bsd\n"); exit (0);
987 #if !defined (__ARCHITECTURE__)
988 #define __ARCHITECTURE__ "m68k"
991 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
993 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
995 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
999 #if defined (MULTIMAX) || defined (n16)
1001 printf ("ns32k-encore-sysv\n"); exit (0);
1004 printf ("ns32k-encore-mach\n"); exit (0);
1006 printf ("ns32k-encore-bsd\n"); exit (0);
1011 #if defined (__386BSD__)
1012 printf ("i386-pc-bsd\n"); exit (0);
1015 #if defined (sequent)
1017 printf ("i386-sequent-dynix\n"); exit (0);
1019 #if defined (ns32000)
1020 printf ("ns32k-sequent-dynix\n"); exit (0);
1024 #if defined (_SEQUENT_)
1029 if (strncmp(un.version, "V2", 2) == 0) {
1030 printf ("i386-sequent-ptx2\n"); exit (0);
1032 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1033 printf ("i386-sequent-ptx1\n"); exit (0);
1035 printf ("i386-sequent-ptx\n"); exit (0);
1040 #if !defined (ultrix)
1041 printf ("vax-dec-bsd\n"); exit (0);
1043 printf ("vax-dec-ultrix\n"); exit (0);
1047 #if defined (alliant) && defined (i860)
1048 printf ("i860-alliant-bsd\n"); exit (0);
1055 $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
1056 rm -f $dummy.c $dummy
1058 # Apollos put the system type in the environment.
1060 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
1062 # Convex versions that predate uname can use getsysinfo(1)
1064 if [ -x /usr/convex/getsysinfo ]
1066 case `getsysinfo -f cpu_type` in
1071 if getsysinfo -f scalar_acc
1072 then echo c32-convex-bsd
1073 else echo c2-convex-bsd
1088 #echo '(Unable to guess system type)' 1>&2