1: #! /bin/sh
2: # Attempt to guess a canonical system name.
3: # Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
4: #
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.
9: #
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.
14: #
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.
18: #
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.
23:
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: #
27: # This script attempts to guess a canonical system name similar to
28: # config.sub. If it succeeds, it prints the system name on stdout, and
29: # exits with 0. Otherwise, it exits with 1.
30: #
31: # The plan is that this can be called by configure scripts if you
32: # don't specify an explicit system type (host/target name).
33: #
34: # Only a few systems have been added to this list; please add others
35: # (but try to keep the structure clean).
36: #
37:
38: # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
39: # (ghazi@noc.rutgers.edu 8/24/94.)
40: if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
41: PATH=$PATH:/.attbin ; export PATH
42: fi
43:
44: UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
45: UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
46: UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
47: UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
48:
49: trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
50:
51: # Note: order is significant - the case branches are not exclusive.
52:
53: case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
54: alpha:OSF1:*:*)
55: if test $UNAME_RELEASE = "V4.0"; then
56: UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
57: fi
58: # A Vn.n version is a released version.
59: # A Tn.n version is a released field test version.
60: # A Xn.n version is an unreleased experimental baselevel.
61: # 1.2 uses "1.2" for uname -r.
62: cat <<EOF >dummy.s
63: .globl main
64: .ent main
65: main:
66: .frame \$30,0,\$26,0
67: .prologue 0
68: .long 0x47e03d80 # implver $0
69: lda \$2,259
70: .long 0x47e20c21 # amask $2,$1
71: srl \$1,8,\$2
72: sll \$2,2,\$2
73: sll \$0,3,\$0
74: addl \$1,\$0,\$0
75: addl \$2,\$0,\$0
76: ret \$31,(\$26),1
77: .end main
78: EOF
79: ${CC-cc} dummy.s -o dummy 2>/dev/null
80: if test "$?" = 0 ; then
81: ./dummy
82: case "$?" in
83: 7)
84: UNAME_MACHINE="alpha"
85: ;;
86: 15)
87: UNAME_MACHINE="alphaev5"
88: ;;
89: 14)
90: UNAME_MACHINE="alphaev56"
91: ;;
92: 10)
93: UNAME_MACHINE="alphapca56"
94: ;;
95: 16)
96: UNAME_MACHINE="alphaev6"
97: ;;
98: esac
99: fi
100: rm -f dummy.s dummy
101: echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
102: exit 0 ;;
103: 21064:Windows_NT:50:3)
104: echo alpha-dec-winnt3.5
105: exit 0 ;;
106: Amiga*:UNIX_System_V:4.0:*)
107: echo m68k-cbm-sysv4
108: exit 0;;
109: amiga:NetBSD:*:*)
110: echo m68k-cbm-netbsd${UNAME_RELEASE}
111: exit 0 ;;
112: amiga:OpenBSD:*:*)
113: echo m68k-unknown-openbsd${UNAME_RELEASE}
114: exit 0 ;;
115: arc64:OpenBSD:*:*)
116: echo mips64el-unknown-openbsd${UNAME_RELEASE}
117: exit 0 ;;
118: arc:OpenBSD:*:*)
119: echo mipsel-unknown-openbsd${UNAME_RELEASE}
120: exit 0 ;;
121: hkmips:OpenBSD:*:*)
122: echo mips-unknown-openbsd${UNAME_RELEASE}
123: exit 0 ;;
124: pmax:OpenBSD:*:*)
125: echo mipsel-unknown-openbsd${UNAME_RELEASE}
126: exit 0 ;;
127: sgi:OpenBSD:*:*)
128: echo mips-unknown-openbsd${UNAME_RELEASE}
129: exit 0 ;;
130: wgrisc:OpenBSD:*:*)
131: echo mipsel-unknown-openbsd${UNAME_RELEASE}
132: exit 0 ;;
133: arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
134: echo arm-acorn-riscix${UNAME_RELEASE}
135: exit 0;;
136: arm32:NetBSD:*:*)
137: echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
138: exit 0 ;;
139: SR2?01:HI-UX/MPP:*:*)
140: echo hppa1.1-hitachi-hiuxmpp
141: exit 0;;
142: Pyramid*:OSx*:*:*|MIS*:OSx*:*:*)
143: # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
144: if test "`(/bin/universe) 2>/dev/null`" = att ; then
145: echo pyramid-pyramid-sysv3
146: else
147: echo pyramid-pyramid-bsd
148: fi
149: exit 0 ;;
150: NILE:*:*:dcosx)
151: echo pyramid-pyramid-svr4
152: exit 0 ;;
153: sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
154: echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
155: exit 0 ;;
156: i86pc:SunOS:5.*:*)
157: echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
158: exit 0 ;;
159: sun4*:SunOS:6*:*)
160: # According to config.sub, this is the proper way to canonicalize
161: # SunOS6. Hard to guess exactly what SunOS6 will be like, but
162: # it's likely to be more like Solaris than SunOS4.
163: echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
164: exit 0 ;;
165: sun4*:SunOS:*:*)
166: case "`/usr/bin/arch -k`" in
167: Series*|S4*)
168: UNAME_RELEASE=`uname -v`
169: ;;
170: esac
171: # Japanese Language versions have a version number like `4.1.3-JL'.
172: echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
173: exit 0 ;;
174: sun3*:SunOS:*:*)
175: echo m68k-sun-sunos${UNAME_RELEASE}
176: exit 0 ;;
177: sun*:*:4.2BSD:*)
178: UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
179: test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
180: case "`/bin/arch`" in
181: sun3)
182: echo m68k-sun-sunos${UNAME_RELEASE}
183: ;;
184: sun4)
185: echo sparc-sun-sunos${UNAME_RELEASE}
186: ;;
187: esac
188: exit 0 ;;
189: aushp:SunOS:*:*)
190: echo sparc-auspex-sunos${UNAME_RELEASE}
191: exit 0 ;;
192: atari*:NetBSD:*:*)
193: echo m68k-atari-netbsd${UNAME_RELEASE}
194: exit 0 ;;
195: atari*:OpenBSD:*:*)
196: echo m68k-unknown-openbsd${UNAME_RELEASE}
197: exit 0 ;;
198: sun3*:NetBSD:*:*)
199: echo m68k-sun-netbsd${UNAME_RELEASE}
200: exit 0 ;;
201: sun3*:OpenBSD:*:*)
202: echo m68k-unknown-openbsd${UNAME_RELEASE}
203: exit 0 ;;
204: mac68k:NetBSD:*:*)
205: echo m68k-apple-netbsd${UNAME_RELEASE}
206: exit 0 ;;
207: mac68k:OpenBSD:*:*)
208: echo m68k-unknown-openbsd${UNAME_RELEASE}
209: exit 0 ;;
210: mvme68k:OpenBSD:*:*)
211: echo m68k-unknown-openbsd${UNAME_RELEASE}
212: exit 0 ;;
213: mvme88k:OpenBSD:*:*)
214: echo m88k-unknown-openbsd${UNAME_RELEASE}
215: exit 0 ;;
216: powerpc:machten:*:*)
217: echo powerpc-apple-machten${UNAME_RELEASE}
218: exit 0 ;;
219: RISC*:Mach:*:*)
220: echo mips-dec-mach_bsd4.3
221: exit 0 ;;
222: RISC*:ULTRIX:*:*)
223: echo mips-dec-ultrix${UNAME_RELEASE}
224: exit 0 ;;
225: VAX*:ULTRIX*:*:*)
226: echo vax-dec-ultrix${UNAME_RELEASE}
227: exit 0 ;;
228: 2020:CLIX:*:*)
229: echo clipper-intergraph-clix${UNAME_RELEASE}
230: exit 0 ;;
231: mips:*:*:UMIPS | mips:*:*:RISCos)
232: sed 's/^ //' << EOF >dummy.c
233: int main (argc, argv) int argc; char **argv; {
234: #if defined (host_mips) && defined (MIPSEB)
235: #if defined (SYSTYPE_SYSV)
236: printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
237: #endif
238: #if defined (SYSTYPE_SVR4)
239: printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
240: #endif
241: #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
242: printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
243: #endif
244: #endif
245: exit (-1);
246: }
247: EOF
248: ${CC-cc} dummy.c -o dummy \
249: && ./dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
250: && rm dummy.c dummy && exit 0
251: rm -f dummy.c dummy
252: echo mips-mips-riscos${UNAME_RELEASE}
253: exit 0 ;;
254: Night_Hawk:Power_UNIX:*:*)
255: echo powerpc-harris-powerunix
256: exit 0 ;;
257: m88k:CX/UX:7*:*)
258: echo m88k-harris-cxux7
259: exit 0 ;;
260: m88k:*:4*:R4*)
261: echo m88k-motorola-sysv4
262: exit 0 ;;
263: m88k:*:3*:R3*)
264: echo m88k-motorola-sysv3
265: exit 0 ;;
266: AViiON:dgux:*:*)
267: # DG/UX returns AViiON for all architectures
268: UNAME_PROCESSOR=`/usr/bin/uname -p`
269: if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
270: if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
271: -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
272: echo m88k-dg-dgux${UNAME_RELEASE}
273: else
274: echo m88k-dg-dguxbcs${UNAME_RELEASE}
275: fi
276: else echo i586-dg-dgux${UNAME_RELEASE}
277: fi
278: exit 0 ;;
279: M88*:DolphinOS:*:*) # DolphinOS (SVR3)
280: echo m88k-dolphin-sysv3
281: exit 0 ;;
282: M88*:*:R3*:*)
283: # Delta 88k system running SVR3
284: echo m88k-motorola-sysv3
285: exit 0 ;;
286: XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
287: echo m88k-tektronix-sysv3
288: exit 0 ;;
289: Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
290: echo m68k-tektronix-bsd
291: exit 0 ;;
292: *:IRIX*:*:*)
293: echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
294: exit 0 ;;
295: ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
296: echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
297: exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
298: i?86:AIX:*:*)
299: echo i386-ibm-aix
300: exit 0 ;;
301: *:AIX:2:3)
302: if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
303: sed 's/^ //' << EOF >dummy.c
304: #include <sys/systemcfg.h>
305:
306: main()
307: {
308: if (!__power_pc())
309: exit(1);
310: puts("powerpc-ibm-aix3.2.5");
311: exit(0);
312: }
313: EOF
314: ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
315: rm -f dummy.c dummy
316: echo rs6000-ibm-aix3.2.5
317: elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
318: echo rs6000-ibm-aix3.2.4
319: else
320: echo rs6000-ibm-aix3.2
321: fi
322: exit 0 ;;
323: *:AIX:*:4)
324: if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
325: IBM_ARCH=rs6000
326: else
327: IBM_ARCH=powerpc
328: fi
329: if [ -x /usr/bin/oslevel ] ; then
330: IBM_REV=`/usr/bin/oslevel`
331: else
332: IBM_REV=4.${UNAME_RELEASE}
333: fi
334: echo ${IBM_ARCH}-ibm-aix${IBM_REV}
335: exit 0 ;;
336: *:AIX:*:*)
337: echo rs6000-ibm-aix
338: exit 0 ;;
339: ibmrt:4.4BSD:*|romp-ibm:BSD:*)
340: echo romp-ibm-bsd4.4
341: exit 0 ;;
342: ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
343: echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
344: exit 0 ;; # report: romp-ibm BSD 4.3
345: *:BOSX:*:*)
346: echo rs6000-bull-bosx
347: exit 0 ;;
348: DPX/2?00:B.O.S.:*:*)
349: echo m68k-bull-sysv3
350: exit 0 ;;
351: 9000/[34]??:4.3bsd:1.*:*)
352: echo m68k-hp-bsd
353: exit 0 ;;
354: hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
355: echo m68k-hp-bsd4.4
356: exit 0 ;;
357: 9000/[3478]??:HP-UX:*:*)
358: case "${UNAME_MACHINE}" in
359: 9000/31? ) HP_ARCH=m68000 ;;
360: 9000/[34]?? ) HP_ARCH=m68k ;;
361: 9000/7?? | 9000/8?[1679] ) HP_ARCH=hppa1.1 ;;
362: 9000/8?? ) HP_ARCH=hppa1.0 ;;
363: esac
364: HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
365: echo ${HP_ARCH}-hp-hpux${HPUX_REV}
366: exit 0 ;;
367: 3050*:HI-UX:*:*)
368: sed 's/^ //' << EOF >dummy.c
369: #include <unistd.h>
370: int
371: main ()
372: {
373: long cpu = sysconf (_SC_CPU_VERSION);
374: /* The order matters, because CPU_IS_HP_MC68K erroneously returns
375: true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
376: results, however. */
377: if (CPU_IS_PA_RISC (cpu))
378: {
379: switch (cpu)
380: {
381: case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
382: case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
383: case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
384: default: puts ("hppa-hitachi-hiuxwe2"); break;
385: }
386: }
387: else if (CPU_IS_HP_MC68K (cpu))
388: puts ("m68k-hitachi-hiuxwe2");
389: else puts ("unknown-hitachi-hiuxwe2");
390: exit (0);
391: }
392: EOF
393: ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
394: rm -f dummy.c dummy
395: echo unknown-hitachi-hiuxwe2
396: exit 0 ;;
397: 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
398: echo hppa1.1-hp-bsd
399: exit 0 ;;
400: 9000/8??:4.3bsd:*:*)
401: echo hppa1.0-hp-bsd
402: exit 0 ;;
403: hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
404: echo hppa1.1-hp-osf
405: exit 0 ;;
406: hp8??:OSF1:*:*)
407: echo hppa1.0-hp-osf
408: exit 0 ;;
409: i?86:OSF1:*:*)
410: if [ -x /usr/sbin/sysversion ] ; then
411: echo ${UNAME_MACHINE}-unknown-osf1mk
412: else
413: echo ${UNAME_MACHINE}-unknown-osf1
414: fi
415: exit 0 ;;
416: parisc*:Lites*:*:*)
417: echo hppa1.1-hp-lites
418: exit 0 ;;
419: C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
420: echo c1-convex-bsd
421: exit 0 ;;
422: C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
423: if getsysinfo -f scalar_acc
424: then echo c32-convex-bsd
425: else echo c2-convex-bsd
426: fi
427: exit 0 ;;
428: C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
429: echo c34-convex-bsd
430: exit 0 ;;
431: C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
432: echo c38-convex-bsd
433: exit 0 ;;
434: C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
435: echo c4-convex-bsd
436: exit 0 ;;
437: CRAY*X-MP:*:*:*)
438: echo xmp-cray-unicos
439: exit 0 ;;
440: CRAY*Y-MP:*:*:*)
441: echo ymp-cray-unicos${UNAME_RELEASE}
442: exit 0 ;;
443: CRAY*[A-Z]90:*:*:*)
444: echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
445: | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
446: -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
447: exit 0 ;;
448: CRAY*TS:*:*:*)
449: echo t90-cray-unicos${UNAME_RELEASE}
450: exit 0 ;;
451: CRAY-2:*:*:*)
452: echo cray2-cray-unicos
453: exit 0 ;;
454: F300:UNIX_System_V:*:*)
455: FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
456: FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
457: echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
458: exit 0 ;;
459: F301:UNIX_System_V:*:*)
460: echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
461: exit 0 ;;
462: hp3[0-9][05]:NetBSD:*:*)
463: echo m68k-hp-netbsd${UNAME_RELEASE}
464: exit 0 ;;
465: hp300:OpenBSD:*:*)
466: echo m68k-unknown-openbsd${UNAME_RELEASE}
467: exit 0 ;;
468: i?86:BSD/386:*:* | *:BSD/OS:*:*)
469: echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
470: exit 0 ;;
471: *:FreeBSD:*:*)
472: echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
473: exit 0 ;;
474: *:NetBSD:*:*)
475: echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
476: exit 0 ;;
477: *:OpenBSD:*:*)
478: echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
479: exit 0 ;;
480: i*:CYGWIN*:*)
481: echo i386-pc-cygwin32
482: exit 0 ;;
483: i*:MINGW*:*)
484: echo i386-pc-mingw32
485: exit 0 ;;
486: p*:CYGWIN*:*)
487: echo powerpcle-unknown-cygwin32
488: exit 0 ;;
489: prep*:SunOS:5.*:*)
490: echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
491: exit 0 ;;
492: *:GNU:*:*)
493: echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
494: exit 0 ;;
495: *:Linux:*:*)
496: # The BFD linker knows what the default object file format is, so
497: # first see if it will tell us.
498: ld_help_string=`ld --help 2>&1`
499: ld_supported_emulations=`echo $ld_help_string \
500: | sed -ne '/supported emulations:/!d
501: s/[ ][ ]*/ /g
502: s/.*supported emulations: *//
503: s/ .*//
504: p'`
505: case "$ld_supported_emulations" in
506: i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
507: i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
508: sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
509: m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
510: elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
511: esac
512:
513: if test "${UNAME_MACHINE}" = "alpha" ; then
514: sed 's/^ //' <<EOF >dummy.s
515: .globl main
516: .ent main
517: main:
518: .frame \$30,0,\$26,0
519: .prologue 0
520: .long 0x47e03d80 # implver $0
521: lda \$2,259
522: .long 0x47e20c21 # amask $2,$1
523: srl \$1,8,\$2
524: sll \$2,2,\$2
525: sll \$0,3,\$0
526: addl \$1,\$0,\$0
527: addl \$2,\$0,\$0
528: ret \$31,(\$26),1
529: .end main
530: EOF
531: LIBC=""
532: ${CC-cc} dummy.s -o dummy 2>/dev/null
533: if test "$?" = 0 ; then
534: ./dummy
535: case "$?" in
536: 7)
537: UNAME_MACHINE="alpha"
538: ;;
539: 15)
540: UNAME_MACHINE="alphaev5"
541: ;;
542: 14)
543: UNAME_MACHINE="alphaev56"
544: ;;
545: 10)
546: UNAME_MACHINE="alphapca56"
547: ;;
548: 16)
549: UNAME_MACHINE="alphaev6"
550: ;;
551: esac
552:
553: objdump --private-headers dummy | \
554: grep ld.so.1 > /dev/null
555: if test "$?" = 0 ; then
556: LIBC="libc1"
557: fi
558: fi
559: rm -f dummy.s dummy
560: echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
561: elif test "${UNAME_MACHINE}" = "mips" ; then
562: cat >dummy.c <<EOF
563: main(argc, argv)
564: int argc;
565: char *argv[];
566: {
567: #ifdef __MIPSEB__
568: printf ("%s-unknown-linux-gnu\n", argv[1]);
569: #endif
570: #ifdef __MIPSEL__
571: printf ("%sel-unknown-linux-gnu\n", argv[1]);
572: #endif
573: return 0;
574: }
575: EOF
576: ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
577: rm -f dummy.c dummy
578: else
579: # Either a pre-BFD a.out linker (linux-gnuoldld)
580: # or one that does not give us useful --help.
581: # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
582: # If ld does not provide *any* "supported emulations:"
583: # that means it is gnuoldld.
584: echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
585: test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
586:
587: case "${UNAME_MACHINE}" in
588: i?86)
589: VENDOR=pc;
590: ;;
591: *)
592: VENDOR=unknown;
593: ;;
594: esac
595: # Determine whether the default compiler is a.out or elf
596: cat >dummy.c <<EOF
597: #include <features.h>
598: main(argc, argv)
599: int argc;
600: char *argv[];
601: {
602: #ifdef __ELF__
603: # ifdef __GLIBC__
604: # if __GLIBC__ >= 2
605: printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
606: # else
607: printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
608: # endif
609: # else
610: printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
611: # endif
612: #else
613: printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
614: #endif
615: return 0;
616: }
617: EOF
618: ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
619: rm -f dummy.c dummy
620: fi ;;
621: # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
622: # are messed up and put the nodename in both sysname and nodename.
623: i?86:DYNIX/ptx:4*:*)
624: echo i386-sequent-sysv4
625: exit 0 ;;
626: i?86:UNIX_SV:4.2MP:2.*)
627: # Unixware is an offshoot of SVR4, but it has its own version
628: # number series starting with 2...
629: # I am not positive that other SVR4 systems won't match this,
630: # I just have to hope. -- rms.
631: # Use sysv4.2uw... so that sysv4* matches it.
632: echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
633: exit 0 ;;
634: i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
635: if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
636: echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
637: else
638: echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
639: fi
640: exit 0 ;;
641: i?86:*:3.2:*)
642: if test -f /usr/options/cb.name; then
643: UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
644: echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
645: elif /bin/uname -X 2>/dev/null >/dev/null ; then
646: UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
647: (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
648: (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
649: && UNAME_MACHINE=i586
650: echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
651: else
652: echo ${UNAME_MACHINE}-pc-sysv32
653: fi
654: exit 0 ;;
655: pc:*:*:*)
656: # uname -m prints for DJGPP always 'pc', but it prints nothing about
657: # the processor, so we play safe by assuming i386.
658: echo i386-pc-msdosdjgpp
659: exit 0 ;;
660: Intel:Mach:3*:*)
661: echo i386-pc-mach3
662: exit 0 ;;
663: paragon:*:*:*)
664: echo i860-intel-osf1
665: exit 0 ;;
666: i860:*:4.*:*) # i860-SVR4
667: if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
668: echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
669: else # Add other i860-SVR4 vendors below as they are discovered.
670: echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
671: fi
672: exit 0 ;;
673: mini*:CTIX:SYS*5:*)
674: # "miniframe"
675: echo m68010-convergent-sysv
676: exit 0 ;;
677: M68*:*:R3V[567]*:*)
678: test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
679: 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
680: OS_REL=''
681: test -r /etc/.relid \
682: && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
683: /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
684: && echo i486-ncr-sysv4.3${OS_REL} && exit 0
685: /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
686: && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
687: 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
688: /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
689: && echo i486-ncr-sysv4 && exit 0 ;;
690: m68*:LynxOS:2.*:*)
691: echo m68k-unknown-lynxos${UNAME_RELEASE}
692: exit 0 ;;
693: mc68030:UNIX_System_V:4.*:*)
694: echo m68k-atari-sysv4
695: exit 0 ;;
696: i?86:LynxOS:2.*:*)
697: echo i386-unknown-lynxos${UNAME_RELEASE}
698: exit 0 ;;
699: TSUNAMI:LynxOS:2.*:*)
700: echo sparc-unknown-lynxos${UNAME_RELEASE}
701: exit 0 ;;
702: rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
703: echo rs6000-unknown-lynxos${UNAME_RELEASE}
704: exit 0 ;;
705: SM[BE]S:UNIX_SV:*:*)
706: echo mips-dde-sysv${UNAME_RELEASE}
707: exit 0 ;;
708: RM*:SINIX-*:*:*)
709: echo mips-sni-sysv4
710: exit 0 ;;
711: *:SINIX-*:*:*)
712: if uname -p 2>/dev/null >/dev/null ; then
713: UNAME_MACHINE=`(uname -p) 2>/dev/null`
714: echo ${UNAME_MACHINE}-sni-sysv4
715: else
716: echo ns32k-sni-sysv
717: fi
718: exit 0 ;;
719: PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
720: # says <Richard.M.Bartel@ccMail.Census.GOV>
721: echo i586-unisys-sysv4
722: exit 0 ;;
723: *:UNIX_System_V:4*:FTX*)
724: # From Gerald Hewes <hewes@openmarket.com>.
725: # How about differentiating between stratus architectures? -djm
726: echo hppa1.1-stratus-sysv4
727: exit 0 ;;
728: *:*:*:FTX*)
729: # From seanf@swdc.stratus.com.
730: echo i860-stratus-sysv4
731: exit 0 ;;
732: mc68*:A/UX:*:*)
733: echo m68k-apple-aux${UNAME_RELEASE}
734: exit 0 ;;
735: news*:NEWS-OS:*:6*)
736: echo mips-sony-newsos6
737: exit 0 ;;
738: R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
739: if [ -d /usr/nec ]; then
740: echo mips-nec-sysv${UNAME_RELEASE}
741: else
742: echo mips-unknown-sysv${UNAME_RELEASE}
743: fi
744: exit 0 ;;
745: esac
746:
747: #echo '(No uname command or uname output not recognized.)' 1>&2
748: #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
749:
750: cat >dummy.c <<EOF
751: #ifdef _SEQUENT_
752: # include <sys/types.h>
753: # include <sys/utsname.h>
754: #endif
755: main ()
756: {
757: #if defined (sony)
758: #if defined (MIPSEB)
759: /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
760: I don't know.... */
761: printf ("mips-sony-bsd\n"); exit (0);
762: #else
763: #include <sys/param.h>
764: printf ("m68k-sony-newsos%s\n",
765: #ifdef NEWSOS4
766: "4"
767: #else
768: ""
769: #endif
770: ); exit (0);
771: #endif
772: #endif
773:
774: #if defined (__arm) && defined (__acorn) && defined (__unix)
775: printf ("arm-acorn-riscix"); exit (0);
776: #endif
777:
778: #if defined (hp300) && !defined (hpux)
779: printf ("m68k-hp-bsd\n"); exit (0);
780: #endif
781:
782: #if defined (NeXT)
783: #if !defined (__ARCHITECTURE__)
784: #define __ARCHITECTURE__ "m68k"
785: #endif
786: int version;
787: version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
788: printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
789: exit (0);
790: #endif
791:
792: #if defined (MULTIMAX) || defined (n16)
793: #if defined (UMAXV)
794: printf ("ns32k-encore-sysv\n"); exit (0);
795: #else
796: #if defined (CMU)
797: printf ("ns32k-encore-mach\n"); exit (0);
798: #else
799: printf ("ns32k-encore-bsd\n"); exit (0);
800: #endif
801: #endif
802: #endif
803:
804: #if defined (__386BSD__)
805: printf ("i386-pc-bsd\n"); exit (0);
806: #endif
807:
808: #if defined (sequent)
809: #if defined (i386)
810: printf ("i386-sequent-dynix\n"); exit (0);
811: #endif
812: #if defined (ns32000)
813: printf ("ns32k-sequent-dynix\n"); exit (0);
814: #endif
815: #endif
816:
817: #if defined (_SEQUENT_)
818: struct utsname un;
819:
820: uname(&un);
821:
822: if (strncmp(un.version, "V2", 2) == 0) {
823: printf ("i386-sequent-ptx2\n"); exit (0);
824: }
825: if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
826: printf ("i386-sequent-ptx1\n"); exit (0);
827: }
828: printf ("i386-sequent-ptx\n"); exit (0);
829:
830: #endif
831:
832: #if defined (vax)
833: #if !defined (ultrix)
834: printf ("vax-dec-bsd\n"); exit (0);
835: #else
836: printf ("vax-dec-ultrix\n"); exit (0);
837: #endif
838: #endif
839:
840: #if defined (alliant) && defined (i860)
841: printf ("i860-alliant-bsd\n"); exit (0);
842: #endif
843:
844: exit (1);
845: }
846: EOF
847:
848: ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
849: rm -f dummy.c dummy
850:
851: # Apollos put the system type in the environment.
852:
853: test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
854:
855: # Convex versions that predate uname can use getsysinfo(1)
856:
857: if [ -x /usr/convex/getsysinfo ]
858: then
859: case `getsysinfo -f cpu_type` in
860: c1*)
861: echo c1-convex-bsd
862: exit 0 ;;
863: c2*)
864: if getsysinfo -f scalar_acc
865: then echo c32-convex-bsd
866: else echo c2-convex-bsd
867: fi
868: exit 0 ;;
869: c34*)
870: echo c34-convex-bsd
871: exit 0 ;;
872: c38*)
873: echo c38-convex-bsd
874: exit 0 ;;
875: c4*)
876: echo c4-convex-bsd
877: exit 0 ;;
878: esac
879: fi
880:
881: #echo '(Unable to guess system type)' 1>&2
882:
883: exit 1
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