2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
4 # 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 2 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, write to the Free Software
24 # Foundation, Inc., 59 Temple Place - Suite 330,
25 # Boston, MA 02111-1307, USA.
27 # As a special exception to the GNU General Public License, if you
28 # distribute this file as part of a program that contains a
29 # configuration script generated by Autoconf, you may include it under
30 # the same distribution terms that you use for the rest of that program.
32 # Please send patches to <config-patches@gnu.org>.
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: $0 [OPTION] CPU-MFR-OPSYS
60 Canonicalize a configuration name.
63 -h, --help print this help, then exit
64 -V, --version print version number, then exit"
67 Try \`$me --help' for more information."
70 while test $# -gt 0 ; do
72 --version | --vers* | -V )
73 echo "$version" ; exit 0 ;;
75 echo "$usage"; exit 0 ;;
76 -- ) # Stop option processing
78 - ) # Use stdin as input.
82 echo "$me: invalid option $1"
87 # First pass through any local machine types.
97 0) echo "$me: missing argument$help" >&2
100 *) echo "$me: too many arguments$help" >&2
104 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
105 # Here we must recognize all the valid KERNEL-OS combinations.
106 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
108 nto-qnx* | linux-gnu*)
110 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
113 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
114 if [ $basic_machine != $1 ]
115 then os=`echo $1 | sed 's/.*-/-/'`
120 ### Let's recognize common machines as not being operating systems so
121 ### that things like config.sub decstation-3100 work. We also
122 ### recognize some manufacturers as not being operating systems, so we
123 ### can provide default operating systems below.
126 basic_machine=`echo $1 | sed -e 's/86-.*/86/'`
129 # Prevent following clause from handling this invalid input.
131 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
132 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
133 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
134 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
135 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
136 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
141 -sim | -cisco | -oki | -wec | -winbond)
156 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
160 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
163 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
164 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
167 # Don't forget version if it is 3.2v4 or newer.
168 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
172 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
175 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
179 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
182 basic_machine=clipper-intergraph
185 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
191 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
194 os=`echo $os | sed -e 's/windowsnt/winnt/'`
200 basic_machine=m68k-atari
205 # Decode aliases for certain CPU-COMPANY combinations.
206 case $basic_machine in
207 # Recognize the basic CPU types without company name.
208 # Some are omitted here because they have special meanings below.
209 tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
210 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
211 | 580 | i960 | h8300 \
212 | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
213 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
215 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
217 | we32k | ns16k | clipper | i370 | sh | sh[34] \
218 | powerpc | powerpcle \
219 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
220 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
221 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
222 | mips64vr5000 | miprs64vr5000el | mcore \
223 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
224 | thumb | d10v | d30v | fr30 | avr)
225 basic_machine=$basic_machine-unknown
227 m6811 | m68hc11 | m6812 | m68hc12)
228 # Motorola 68HC11/12.
229 basic_machine=$basic_machine-unknown
232 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
235 # We use `pc' rather than `unknown'
236 # because (1) that's what they normally are, and
237 # (2) the word "unknown" tends to confuse beginning users.
239 basic_machine=$basic_machine-pc
241 # Object if more than one company name word.
243 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
246 # Recognize the basic CPU types with company name.
247 # FIXME: clean up the formatting here.
248 vax-* | tahoe-* | i[234567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
249 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
250 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
251 | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
253 | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
254 | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
255 | hppa2.0n-* | hppa64-* \
256 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
258 | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
259 | clipper-* | orion-* \
260 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
261 | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
262 | mips64el-* | mips64orion-* | mips64orionel-* \
263 | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
264 | mipstx39-* | mipstx39el-* | mcore-* \
265 | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
266 | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
267 | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
268 | bs2000-* | tic54x-* | c54x-*)
270 # Recognize the various machine names and aliases which stand
271 # for a CPU type and a company and sometimes even an OS.
273 basic_machine=i386-unknown
276 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
277 basic_machine=m68000-att
280 basic_machine=we32k-att
283 basic_machine=a29k-amd
287 basic_machine=m68010-adobe
291 basic_machine=fx80-alliant
294 basic_machine=m68k-altos
297 basic_machine=a29k-none
301 basic_machine=580-amdahl
305 basic_machine=m68k-cbm
308 basic_machine=m68k-cbm
312 basic_machine=m68k-cbm
316 basic_machine=m68k-apollo
320 basic_machine=m68k-apollo
324 basic_machine=m68k-apple
328 basic_machine=ns32k-sequent
332 basic_machine=c1-convex
336 basic_machine=c2-convex
340 basic_machine=c32-convex
344 basic_machine=c34-convex
348 basic_machine=c38-convex
352 basic_machine=ymp-cray
356 basic_machine=cray2-cray
360 basic_machine=c90-cray
364 basic_machine=m68k-crds
366 cris | cris-* | etrax*)
367 basic_machine=cris-axis
370 basic_machine=m68k-da30
372 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
373 basic_machine=mips-dec
375 delta | 3300 | motorola-3300 | motorola-delta \
376 | 3300-motorola | delta-motorola)
377 basic_machine=m68k-motorola
380 basic_machine=m88k-motorola
384 basic_machine=rs6000-bull
388 basic_machine=m68k-bull
392 basic_machine=a29k-amd
396 basic_machine=elxsi-elxsi
399 encore | umax | mmax)
400 basic_machine=ns32k-encore
402 es1800 | OSE68k | ose68k | ose | OSE)
403 basic_machine=m68k-ericsson
407 basic_machine=i860-alliant
410 basic_machine=ns32k-ns
413 basic_machine=tron-gmicro
417 basic_machine=hppa1.1-hitachi
421 basic_machine=h8300-hitachi
425 basic_machine=h8300-hitachi
429 basic_machine=h8500-hitachi
433 basic_machine=m88k-harris
437 basic_machine=m68k-hp
440 basic_machine=m68k-hp
444 basic_machine=m68k-hp
447 hp3k9[0-9][0-9] | hp9[0-9][0-9])
448 basic_machine=hppa1.0-hp
450 hp9k2[0-9][0-9] | hp9k31[0-9])
451 basic_machine=m68000-hp
454 basic_machine=m68k-hp
456 hp9k6[0-9][0-9] | hp6[0-9][0-9])
457 basic_machine=hppa1.0-hp
459 hp9k7[0-79][0-9] | hp7[0-79][0-9])
460 basic_machine=hppa1.1-hp
462 hp9k78[0-9] | hp78[0-9])
463 # FIXME: really hppa2.0-hp
464 basic_machine=hppa1.1-hp
466 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
467 # FIXME: really hppa2.0-hp
468 basic_machine=hppa1.1-hp
470 hp9k8[0-9][13679] | hp8[0-9][13679])
471 basic_machine=hppa1.1-hp
473 hp9k8[0-9][0-9] | hp8[0-9][0-9])
474 basic_machine=hppa1.0-hp
480 basic_machine=hppa1.1-hp
484 basic_machine=hppa1.1-hp
488 basic_machine=i370-ibm
490 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
492 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
496 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
500 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
504 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
508 basic_machine=i386-mach
512 basic_machine=i386-unknown
516 basic_machine=i386-unknown
519 i386-mingw32 | mingw32)
520 basic_machine=i386-unknown
524 basic_machine=mips-sgi
534 basic_machine=m68k-isi
538 basic_machine=m88k-omron
541 basic_machine=mips-mips
545 basic_machine=ns32k-utek
549 basic_machine=m68000-convergent
551 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
552 basic_machine=m68k-atari
556 basic_machine=mipsel-unknown
560 basic_machine=mips-unknown
564 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
567 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
570 basic_machine=mmix-knuth
574 basic_machine=m68k-rom68k
578 basic_machine=i386-unknown
582 basic_machine=i370-ibm
586 basic_machine=i486-ncr
590 basic_machine=i386-unknown
594 basic_machine=armv4l-rebel
597 news | news700 | news800 | news900)
598 basic_machine=m68k-sony
602 basic_machine=m68030-sony
605 news-3600 | risc-news)
606 basic_machine=mips-sony
610 basic_machine=v70-nec
614 basic_machine=m68k-next
627 basic_machine=m68k-harris
631 basic_machine=m88k-harris
635 basic_machine=i960-intel
639 basic_machine=i960-intel
643 basic_machine=np1-gould
646 basic_machine=nsr-tandem
649 basic_machine=hppa1.1-oki
653 basic_machine=m68000-ericsson
657 basic_machine=m68k-none
661 basic_machine=hppa1.1-hitachi
665 basic_machine=i860-intel
669 basic_machine=sparc-tti
672 basic_machine=m68k-tti
675 basic_machine=ns32k-pc532
677 pentium | p5 | k5 | k6 | nexen)
678 basic_machine=i586-pc
680 pentiumpro | p6 | 6x86 | athlon)
681 basic_machine=i686-pc
683 pentiumii | pentium2)
684 basic_machine=i786-pc
686 pentium-* | p5-* | k5-* | k6-* | nexen-*)
687 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
689 pentiumpro-* | p6-* | 6x86-* | athlon-*)
690 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
692 pentiumii-* | pentium2-*)
693 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
696 basic_machine=pn-gould
698 power) basic_machine=rs6000-ibm
700 ppc) basic_machine=powerpc-unknown
702 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
704 ppcle | powerpclittle | ppc-le | powerpc-little)
705 basic_machine=powerpcle-unknown
707 ppcle-* | powerpclittle-*)
708 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
711 basic_machine=i386-ibm
714 basic_machine=m68k-rom68k
718 basic_machine=mips-siemens
721 basic_machine=romp-ibm
724 basic_machine=a29k-amd
728 basic_machine=i386-sequent
731 basic_machine=sh-hitachi
735 basic_machine=sparclite-wrs
739 basic_machine=m68k-bull
743 basic_machine=spur-unknown
746 basic_machine=m68k-tandem
749 basic_machine=i860-stratus
753 basic_machine=m68000-sun
756 basic_machine=m68000-sun
760 basic_machine=m68000-sun
764 basic_machine=m68k-sun
768 basic_machine=m68k-sun
772 basic_machine=sparc-sun
776 basic_machine=sparc-sun
780 basic_machine=sparc-sun
784 basic_machine=m68k-sun
787 basic_machine=sparc-sun
789 sun386 | sun386i | roadrunner)
790 basic_machine=i386-sun
793 basic_machine=sv1-cray
797 basic_machine=i386-sequent
801 basic_machine=t3e-cray
805 basic_machine=tic54x-unknown
809 basic_machine=mipstx39-unknown
812 basic_machine=mipstx39el-unknown
815 basic_machine=m68k-ncr
818 basic_machine=a29k-amd
822 basic_machine=a29k-nyu
826 basic_machine=v810-nec
830 basic_machine=vax-dec
834 basic_machine=vax-dec
838 basic_machine=f301-fujitsu
841 basic_machine=i960-wrs
845 basic_machine=m68k-wrs
849 basic_machine=a29k-wrs
853 basic_machine=w65-wdc
857 basic_machine=hppa1.1-winbond
861 basic_machine=xmp-cray
865 basic_machine=xps100-honeywell
868 basic_machine=z8k-unknown
872 basic_machine=none-none
876 # Here we handle the default manufacturer of certain CPU types. It is in
877 # some cases the only manufacturer, in others, it is the most popular.
879 basic_machine=hppa1.1-winbond
882 basic_machine=hppa1.1-oki
885 basic_machine=hppa1.1-oki
888 if [ x$os = x-linux-gnu ]; then
889 basic_machine=mips-unknown
891 basic_machine=mips-mips
895 basic_machine=romp-ibm
898 basic_machine=rs6000-ibm
901 basic_machine=vax-dec
904 basic_machine=pdp11-dec
907 basic_machine=we32k-att
910 base_machine=sh-unknown
913 basic_machine=sparc-sun
916 basic_machine=cydra-cydrome
919 basic_machine=orion-highlevel
922 basic_machine=clipper-highlevel
925 basic_machine=m68k-apple
928 basic_machine=powerpc-apple
931 basic_machine=c4x-none
935 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
940 # Here we canonicalize certain aliases for manufacturers.
941 case $basic_machine in
943 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
946 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
952 # Decode manufacturer-specific aliases for certain operating systems.
957 # First match some system type aliases
958 # that might get confused with valid system types.
959 # -solaris* is a basic system type, with this one exception.
960 -solaris1 | -solaris1.*)
961 os=`echo $os | sed -e 's|solaris1|sunos4|'`
973 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
975 # First accept the basic system types.
976 # The portable systems comes first.
977 # Each alternative MUST END IN A *, to match a version number.
978 # -sysv* is not here because it comes later, after sysvr4.
979 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
980 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
981 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
982 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
984 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
985 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
986 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
987 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
988 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
989 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
990 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
991 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
992 | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
993 | -openstep* | -oskit*)
994 # Remember, each alternative MUST END IN *, to match a version number.
997 case $basic_machine in
998 x86-* | i[34567]86-*)
1008 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1010 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
1011 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1014 os=`echo $os | sed -e 's|mac|macos|'`
1017 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1020 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1023 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1058 # Preserve the version number of sinix5.
1060 os=`echo $os | sed -e 's|sinix|sysv|'`
1080 # This must come after -sysvr4.
1098 # Get rid of the `-' at the beginning of $os.
1099 os=`echo $os | sed 's/[^-]*-//'`
1100 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1106 # Here we handle the default operating systems that come with various machines.
1107 # The value should be what the vendor currently ships out the door with their
1108 # machine or put another way, the most popular os provided with the machine.
1110 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1111 # "-sun"), then you have to tell the case statement up towards the top
1112 # that MANUFACTURER isn't an operating system. Otherwise, code above
1113 # will signal an error saying that MANUFACTURER isn't an operating
1114 # system, and we'll never get to this point.
1116 case $basic_machine in
1140 # This also exists in the configure program, but was not the
1153 *-tti) # must be before sparc entry or we get the wrong os.
1180 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1255 # Here we handle the case where we know the os, and the CPU type, but not the
1256 # manufacturer. We pick the logical manufacturer.
1258 case $basic_machine in
1300 -vxsim* | -vxworks*)
1316 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1320 echo $basic_machine$os
1324 # eval: (add-hook 'write-file-hooks 'time-stamp)
1325 # time-stamp-start: "version='"
1326 # time-stamp-format: "%:y-%02m-%02d"
1327 # time-stamp-end: "'"