2 # Configuration validation subroutine script.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 # 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
8 # This file is (in principle) common to ALL GNU software.
9 # The presence of a machine in this file suggests that SOME GNU software
10 # can handle that machine. It does not imply ALL GNU software can.
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 3 of the License, or
15 # (at your option) any later version.
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 # GNU General Public License for more details.
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, see <http://www.gnu.org/licenses/>.
25 # As a special exception to the GNU General Public License, if you
26 # distribute this file as part of a program that contains a
27 # configuration script generated by Autoconf, you may include it under
28 # the same distribution terms that you use for the rest of that program.
31 # Please send patches to <config-patches@gnu.org>. Submit a context
32 # diff and a properly formatted ChangeLog entry.
34 # Configuration subroutine to validate and canonicalize a configuration type.
35 # Supply the specified configuration type as an argument.
36 # If it is invalid, we print an error message on stderr and exit with code 1.
37 # Otherwise, we print the canonical config type on stdout and succeed.
39 # This file is supposed to be the same for all GNU packages
40 # and recognize all the CPU types, system types and aliases
41 # that are meaningful with *any* GNU software.
42 # Each package is responsible for reporting which valid configurations
43 # it does not support. The user should be able to distinguish
44 # a failure to support a valid configuration from a meaningless
47 # The goal of this file is to map all the various variations of a given
48 # machine specification into a single specification in the form:
49 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
50 # or in some cases, the newer four-part form:
51 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
52 # It is wrong to echo any other type of specification.
54 me=`echo "$0" | sed -e 's,.*/,,'`
57 Usage: $0 [OPTION] CPU-MFR-OPSYS
60 Canonicalize a configuration name.
63 -h, --help print this help, then exit
64 -t, --time-stamp print date of last modification, then exit
65 -v, --version print version number, then exit
67 Report bugs and patches to <config-patches@gnu.org>."
70 GNU config.sub ($timestamp)
72 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
73 Free Software Foundation, Inc.
75 This is free software; see the source for copying conditions. There is NO
76 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
79 Try \`$me --help' for more information."
82 while test $# -gt 0 ; do
84 --time-stamp | --time* | -t )
85 echo "$timestamp" ; exit ;;
87 echo "$version" ; exit ;;
89 echo "$usage"; exit ;;
90 -- ) # Stop option processing
92 - ) # Use stdin as input.
95 echo "$me: invalid option $1$help"
99 # First pass through any local machine types.
109 0) echo "$me: missing argument$help" >&2
112 *) echo "$me: too many arguments$help" >&2
116 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
117 # Here we must recognize all the valid KERNEL-OS combinations.
118 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
120 nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
121 kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
123 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
126 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
127 if [ $basic_machine != $1 ]
128 then os=`echo $1 | sed 's/.*-/-/'`
133 ### Let's recognize common machines as not being operating systems so
134 ### that things like config.sub decstation-3100 work. We also
135 ### recognize some manufacturers as not being operating systems, so we
136 ### can provide default operating systems below.
139 # Prevent following clause from handling this invalid input.
141 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
142 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
143 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
144 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
145 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
146 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
147 -apple | -axis | -knuth | -cray)
151 -sim | -cisco | -oki | -wec | -winbond)
174 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
178 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
181 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
185 # Don't forget version if it is 3.2v4 or newer.
186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
193 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
197 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
200 basic_machine=clipper-intergraph
203 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
212 os=`echo $os | sed -e 's/windowsnt/winnt/'`
218 basic_machine=m68k-atari
223 # Decode aliases for certain CPU-COMPANY combinations.
224 case $basic_machine in
225 # Recognize the basic CPU types without company name.
226 # Some are omitted here because they have special meanings below.
229 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
230 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
232 | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
235 | d10v | d30v | dlx | dsp16xx \
237 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
238 | i370 | i860 | i960 | ia64 \
240 | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
241 | mips | mipsbe | mipseb | mipsel | mipsle \
243 | mips64 | mips64el \
244 | mips64vr | mips64vrel \
245 | mips64orion | mips64orionel \
246 | mips64vr4100 | mips64vr4100el \
247 | mips64vr4300 | mips64vr4300el \
248 | mips64vr5000 | mips64vr5000el \
249 | mips64vr5900 | mips64vr5900el \
250 | mipsisa32 | mipsisa32el \
251 | mipsisa32r2 | mipsisa32r2el \
252 | mipsisa64 | mipsisa64el \
253 | mipsisa64r2 | mipsisa64r2el \
254 | mipsisa64sb1 | mipsisa64sb1el \
255 | mipsisa64sr71k | mipsisa64sr71kel \
256 | mipstx39 | mipstx39el \
257 | mn10200 | mn10300 \
262 | pdp10 | pdp11 | pj | pjl \
263 | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
265 | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
267 | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
268 | sparcv8 | sparcv9 | sparcv9b \
270 | tahoe | thumb | tic4x | tic80 | tron \
273 | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
275 basic_machine=$basic_machine-unknown
278 basic_machine=$basic_machine-unknown
280 m6811 | m68hc11 | m6812 | m68hc12)
281 # Motorola 68HC11/12.
282 basic_machine=$basic_machine-unknown
285 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
288 # We use `pc' rather than `unknown'
289 # because (1) that's what they normally are, and
290 # (2) the word "unknown" tends to confuse beginning users.
292 basic_machine=$basic_machine-pc
294 # Object if more than one company name word.
296 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
299 # Recognize the basic CPU types with company name.
302 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
303 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
304 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
305 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
307 | bfin-* | bs2000-* \
308 | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
309 | clipper-* | craynv-* | cydra-* \
310 | d10v-* | d30v-* | dlx-* \
312 | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
313 | h8300-* | h8500-* \
314 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
315 | i*86-* | i860-* | i960-* | ia64-* \
316 | ip2k-* | iq2000-* \
317 | m32r-* | m32rle-* \
318 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
319 | m88110-* | m88k-* | maxq-* | mcore-* \
320 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
322 | mips64-* | mips64el-* \
323 | mips64vr-* | mips64vrel-* \
324 | mips64orion-* | mips64orionel-* \
325 | mips64vr4100-* | mips64vr4100el-* \
326 | mips64vr4300-* | mips64vr4300el-* \
327 | mips64vr5000-* | mips64vr5000el-* \
328 | mips64vr5900-* | mips64vr5900el-* \
329 | mipsisa32-* | mipsisa32el-* \
330 | mipsisa32r2-* | mipsisa32r2el-* \
331 | mipsisa64-* | mipsisa64el-* \
332 | mipsisa64r2-* | mipsisa64r2el-* \
333 | mipsisa64sb1-* | mipsisa64sb1el-* \
334 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
335 | mipstx39-* | mipstx39el-* \
339 | none-* | np1-* | ns16k-* | ns32k-* \
341 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
342 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
344 | romp-* | rs6000-* \
345 | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
346 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
347 | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
349 | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
350 | tahoe-* | thumb-* \
351 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
353 | v850-* | v850e-* | vax-* \
355 | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
356 | xstormy16-* | xtensa-* \
362 # Recognize the various machine names and aliases which stand
363 # for a CPU type and a company and sometimes even an OS.
365 basic_machine=i386-unknown
368 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
369 basic_machine=m68000-att
372 basic_machine=we32k-att
375 basic_machine=a29k-amd
379 basic_machine=abacus-unknown
382 basic_machine=m68010-adobe
386 basic_machine=fx80-alliant
389 basic_machine=m68k-altos
392 basic_machine=a29k-none
396 basic_machine=x86_64-pc
399 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
402 basic_machine=580-amdahl
406 basic_machine=m68k-unknown
409 basic_machine=m68k-unknown
413 basic_machine=m68k-unknown
417 basic_machine=m68k-apollo
421 basic_machine=m68k-apollo
425 basic_machine=m68k-apple
429 basic_machine=ns32k-sequent
433 basic_machine=c90-cray
437 basic_machine=c1-convex
441 basic_machine=c2-convex
445 basic_machine=c32-convex
449 basic_machine=c34-convex
453 basic_machine=c38-convex
457 basic_machine=j90-cray
461 basic_machine=craynv-cray
465 basic_machine=cr16c-unknown
469 basic_machine=m68k-crds
471 crisv32 | crisv32-* | etraxfs*)
472 basic_machine=crisv32-axis
474 cris | cris-* | etrax*)
475 basic_machine=cris-axis
478 basic_machine=crx-unknown
482 basic_machine=m68k-da30
484 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
485 basic_machine=mips-dec
487 decsystem10* | dec10*)
488 basic_machine=pdp10-dec
491 decsystem20* | dec20*)
492 basic_machine=pdp10-dec
495 delta | 3300 | motorola-3300 | motorola-delta \
496 | 3300-motorola | delta-motorola)
497 basic_machine=m68k-motorola
500 basic_machine=m88k-motorola
504 basic_machine=i586-pc
508 basic_machine=rs6000-bull
512 basic_machine=m68k-bull
516 basic_machine=a29k-amd
520 basic_machine=elxsi-elxsi
523 encore | umax | mmax)
524 basic_machine=ns32k-encore
526 es1800 | OSE68k | ose68k | ose | OSE)
527 basic_machine=m68k-ericsson
531 basic_machine=i860-alliant
534 basic_machine=ns32k-ns
537 basic_machine=tron-gmicro
541 basic_machine=i386-pc
545 basic_machine=hppa1.1-hitachi
549 basic_machine=h8300-hitachi
553 basic_machine=h8300-hitachi
557 basic_machine=h8500-hitachi
561 basic_machine=m88k-harris
565 basic_machine=m68k-hp
568 basic_machine=m68k-hp
572 basic_machine=m68k-hp
575 hp3k9[0-9][0-9] | hp9[0-9][0-9])
576 basic_machine=hppa1.0-hp
578 hp9k2[0-9][0-9] | hp9k31[0-9])
579 basic_machine=m68000-hp
582 basic_machine=m68k-hp
584 hp9k6[0-9][0-9] | hp6[0-9][0-9])
585 basic_machine=hppa1.0-hp
587 hp9k7[0-79][0-9] | hp7[0-79][0-9])
588 basic_machine=hppa1.1-hp
590 hp9k78[0-9] | hp78[0-9])
591 # FIXME: really hppa2.0-hp
592 basic_machine=hppa1.1-hp
594 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
595 # FIXME: really hppa2.0-hp
596 basic_machine=hppa1.1-hp
598 hp9k8[0-9][13679] | hp8[0-9][13679])
599 basic_machine=hppa1.1-hp
601 hp9k8[0-9][0-9] | hp8[0-9][0-9])
602 basic_machine=hppa1.0-hp
608 basic_machine=hppa1.1-hp
612 basic_machine=hppa1.1-hp
616 basic_machine=i370-ibm
618 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
620 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
624 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
628 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
632 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
636 basic_machine=i386-mach
640 basic_machine=i386-unknown
644 basic_machine=mips-sgi
654 basic_machine=m68k-isi
658 basic_machine=m88k-omron
661 basic_machine=mips-mips
665 basic_machine=ns32k-utek
669 basic_machine=i386-pc
673 basic_machine=m68000-convergent
675 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
676 basic_machine=m68k-atari
680 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
683 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
686 basic_machine=m68k-rom68k
690 basic_machine=powerpc-unknown
694 basic_machine=i386-pc
698 basic_machine=i370-ibm
702 basic_machine=i486-ncr
706 basic_machine=i386-unknown
710 basic_machine=armv4l-rebel
713 news | news700 | news800 | news900)
714 basic_machine=m68k-sony
718 basic_machine=m68030-sony
721 news-3600 | risc-news)
722 basic_machine=mips-sony
726 basic_machine=v70-nec
730 basic_machine=m68k-next
743 basic_machine=m68k-harris
747 basic_machine=m88k-harris
751 basic_machine=i960-intel
755 basic_machine=i960-intel
759 basic_machine=mips-compaq
763 basic_machine=np1-gould
766 basic_machine=nsr-tandem
769 basic_machine=hppa1.1-oki
772 openrisc | openrisc-*)
773 basic_machine=or32-unknown
776 basic_machine=powerpc-ibm
780 basic_machine=m68000-ericsson
784 basic_machine=m68k-none
788 basic_machine=hppa1.1-hitachi
792 basic_machine=i860-intel
796 basic_machine=sparc-tti
799 basic_machine=m68k-tti
802 basic_machine=ns32k-pc532
804 pentium | p5 | k5 | k6 | nexgen | viac3)
805 basic_machine=i586-pc
807 pentiumpro | p6 | 6x86 | athlon | athlon_*)
808 basic_machine=i686-pc
810 pentiumii | pentium2 | pentiumiii | pentium3)
811 basic_machine=i686-pc
814 basic_machine=i786-pc
816 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
817 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
819 pentiumpro-* | p6-* | 6x86-* | athlon-*)
820 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
822 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
823 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
826 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
829 basic_machine=pn-gould
831 power) basic_machine=power-ibm
833 ppc) basic_machine=powerpc-unknown
835 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
837 ppcle | powerpclittle | ppc-le | powerpc-little)
838 basic_machine=powerpcle-unknown
840 ppcle-* | powerpclittle-*)
841 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
843 ppc64) basic_machine=powerpc64-unknown
845 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
847 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
848 basic_machine=powerpc64le-unknown
850 ppc64le-* | powerpc64little-*)
851 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
854 basic_machine=i386-ibm
857 basic_machine=i586-unknown
861 basic_machine=m68k-rom68k
865 basic_machine=mips-siemens
868 basic_machine=romp-ibm
871 basic_machine=s390-ibm
874 basic_machine=s390x-ibm
877 basic_machine=a29k-amd
881 basic_machine=mipsisa64sb1-unknown
884 basic_machine=mipsisa64sb1el-unknown
887 basic_machine=mips-sei
891 basic_machine=i386-sequent
894 basic_machine=sh-hitachi
898 basic_machine=sh64-unknown
900 sparclite-wrs | simso-wrs)
901 basic_machine=sparclite-wrs
905 basic_machine=m68k-bull
909 basic_machine=spur-unknown
912 basic_machine=m68k-tandem
915 basic_machine=i860-stratus
919 basic_machine=m68000-sun
922 basic_machine=m68000-sun
926 basic_machine=m68000-sun
930 basic_machine=m68k-sun
934 basic_machine=m68k-sun
938 basic_machine=sparc-sun
942 basic_machine=sparc-sun
946 basic_machine=sparc-sun
950 basic_machine=m68k-sun
953 basic_machine=sparc-sun
955 sun386 | sun386i | roadrunner)
956 basic_machine=i386-sun
959 basic_machine=sv1-cray
963 basic_machine=i386-sequent
967 basic_machine=alphaev5-cray
971 basic_machine=t90-cray
975 basic_machine=tic54x-unknown
979 basic_machine=tic55x-unknown
983 basic_machine=tic6x-unknown
987 basic_machine=mipstx39-unknown
990 basic_machine=mipstx39el-unknown
993 basic_machine=pdp10-xkl
997 basic_machine=m68k-ncr
1000 basic_machine=s390x-ibm
1004 basic_machine=a29k-amd
1008 basic_machine=a29k-nyu
1012 basic_machine=v810-nec
1016 basic_machine=vax-dec
1020 basic_machine=vax-dec
1024 basic_machine=f301-fujitsu
1027 basic_machine=i960-wrs
1031 basic_machine=m68k-wrs
1035 basic_machine=a29k-wrs
1039 basic_machine=w65-wdc
1043 basic_machine=hppa1.1-winbond
1047 basic_machine=i686-pc
1051 basic_machine=xps100-honeywell
1054 basic_machine=ymp-cray
1058 basic_machine=z8k-unknown
1062 basic_machine=none-none
1066 # Here we handle the default manufacturer of certain CPU types. It is in
1067 # some cases the only manufacturer, in others, it is the most popular.
1069 basic_machine=hppa1.1-winbond
1072 basic_machine=hppa1.1-oki
1075 basic_machine=hppa1.1-oki
1078 basic_machine=romp-ibm
1081 basic_machine=mmix-knuth
1084 basic_machine=rs6000-ibm
1087 basic_machine=vax-dec
1090 # there are many clones, so DEC is not a safe bet
1091 basic_machine=pdp10-unknown
1094 basic_machine=pdp11-dec
1097 basic_machine=we32k-att
1099 sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
1100 basic_machine=sh-unknown
1102 sparc | sparcv8 | sparcv9 | sparcv9b)
1103 basic_machine=sparc-sun
1106 basic_machine=cydra-cydrome
1109 basic_machine=orion-highlevel
1112 basic_machine=clipper-highlevel
1114 mac | mpw | mac-mpw)
1115 basic_machine=m68k-apple
1118 basic_machine=powerpc-apple
1121 # Make sure to match an already-canonicalized machine name.
1124 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1129 # Here we canonicalize certain aliases for manufacturers.
1130 case $basic_machine in
1132 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1135 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1141 # Decode manufacturer-specific aliases for certain operating systems.
1143 if [ x"$os" != x"" ]
1146 # First match some system type aliases
1147 # that might get confused with valid system types.
1148 # -solaris* is a basic system type, with this one exception.
1149 -solaris1 | -solaris1.*)
1150 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1162 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1164 # First accept the basic system types.
1165 # The portable systems comes first.
1166 # Each alternative MUST END IN A *, to match a version number.
1167 # -sysv* is not here because it comes later, after sysvr4.
1168 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1169 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
1170 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
1171 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1173 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1174 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1175 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
1176 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1177 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1178 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1179 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1180 | -chorusos* | -chorusrdb* \
1181 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1182 | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
1183 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1184 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1185 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1186 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1187 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1188 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1189 | -skyos* | -haiku*)
1190 # Remember, each alternative MUST END IN *, to match a version number.
1193 case $basic_machine in
1204 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1206 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1207 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1208 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1211 os=`echo $os | sed -e 's|mac|macos|'`
1217 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1220 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1223 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1270 # Preserve the version number of sinix5.
1272 os=`echo $os | sed -e 's|sinix|sysv|'`
1295 # This must come after -sysvr4.
1307 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1322 # Get rid of the `-' at the beginning of $os.
1323 os=`echo $os | sed 's/[^-]*-//'`
1324 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1330 # Here we handle the default operating systems that come with various machines.
1331 # The value should be what the vendor currently ships out the door with their
1332 # machine or put another way, the most popular os provided with the machine.
1334 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1335 # "-sun"), then you have to tell the case statement up towards the top
1336 # that MANUFACTURER isn't an operating system. Otherwise, code above
1337 # will signal an error saying that MANUFACTURER isn't an operating
1338 # system, and we'll never get to this point.
1340 case $basic_machine in
1353 # This must come before the *-dec entry.
1371 # This also exists in the configure program, but was not the
1387 *-tti) # must be before sparc entry or we get the wrong os.
1420 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1474 f30[01]-fujitsu | f700-fujitsu)
1495 # Here we handle the case where we know the os, and the CPU type, but not the
1496 # manufacturer. We pick the logical manufacturer.
1498 case $basic_machine in
1546 -vxsim* | -vxworks* | -windiss*)
1558 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1565 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1569 echo $basic_machine$os
1573 # eval: (add-hook 'write-file-hooks 'time-stamp)
1574 # time-stamp-start: "timestamp='"
1575 # time-stamp-format: "%:y-%02m-%02d"
1576 # time-stamp-end: "'"