2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
4 # This file is (in principle) common to ALL GNU software.
5 # The presence of a machine in this file suggests that SOME GNU software
6 # can handle that machine. It does not imply ALL GNU software can.
8 # This file is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 59 Temple Place - Suite 330,
21 # Boston, MA 02111-1307, USA.
23 # As a special exception to the GNU General Public License, if you
24 # distribute this file as part of a program that contains a
25 # configuration script generated by Autoconf, you may include it under
26 # the same distribution terms that you use for the rest of that program.
28 # Configuration subroutine to validate and canonicalize a configuration type.
29 # Supply the specified configuration type as an argument.
30 # If it is invalid, we print an error message on stderr and exit with code 1.
31 # Otherwise, we print the canonical config type on stdout and succeed.
33 # This file is supposed to be the same for all GNU packages
34 # and recognize all the CPU types, system types and aliases
35 # that are meaningful with *any* GNU software.
36 # Each package is responsible for reporting which valid configurations
37 # it does not support. The user should be able to distinguish
38 # a failure to support a valid configuration from a meaningless
41 # The goal of this file is to map all the various variations of a given
42 # machine specification into a single specification in the form:
43 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
44 # or in some cases, the newer four-part form:
45 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
46 # It is wrong to echo any other type of specification.
50 echo Configuration name missing. 1>&2
51 echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
52 echo "or $0 ALIAS" 1>&2
53 echo where ALIAS is a recognized configuration type. 1>&2
57 # First pass through any local machine types.
67 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
68 # Here we must recognize all the valid KERNEL-OS combinations.
69 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
73 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
76 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
77 if [ $basic_machine != $1 ]
78 then os=`echo $1 | sed 's/.*-/-/'`
83 ### Let's recognize common machines as not being operating systems so
84 ### that things like config.sub decstation-3100 work. We also
85 ### recognize some manufacturers as not being operating systems, so we
86 ### can provide default operating systems below.
89 # Prevent following clause from handling this invalid input.
91 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
92 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
93 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
94 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
95 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
96 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
101 -sim | -cisco | -oki | -wec | -winbond ) # CYGNUS LOCAL
105 -scout) # CYGNUS LOCAL
116 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
120 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
123 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
124 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
127 # Don't forget version if it is 3.2v4 or newer.
128 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
132 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
136 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
139 basic_machine=clipper-intergraph
142 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
148 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
151 os=`echo $os | sed -e 's/windowsnt/winnt/'`
158 # Decode aliases for certain CPU-COMPANY combinations.
159 case $basic_machine in
160 # Recognize the basic CPU types without company name.
161 # Some are omitted here because they have special meanings below.
162 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
163 | arme[lb] | pyramid | mn10200 | mn10300 \
164 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
165 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
166 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
167 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
168 | mipstx39 | mipstx39el \
169 | sparc | sparclet | sparclite | sparc64 | v850)
170 basic_machine=$basic_machine-unknown
172 m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
173 basic_machine=$basic_machine-unknown
175 mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
176 basic_machine=$basic_machine-unknown
178 mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
179 basic_machine=$basic_machine-unknown
181 mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
182 basic_machine=$basic_machine-unknown
184 mips16) # CYGNUS LOCAL krk/mips16
185 basic_machine=$basic_machine-unknown
187 d10v) # CYGNUS LOCAL meissner/d10v
188 basic_machine=$basic_machine-unknown
190 # We use `pc' rather than `unknown'
191 # because (1) that's what they normally are, and
192 # (2) the word "unknown" tends to confuse beginning users.
194 basic_machine=$basic_machine-pc
196 # Object if more than one company name word.
198 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
201 # Recognize the basic CPU types with company name.
202 vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
203 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
204 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
205 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
206 | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
207 | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
208 | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
209 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
210 | sparc64-* | mips64-* | mipsel-* \
211 | mips64el-* | mips64orion-* | mips64orionel-* \
212 | mipstx39-* | mipstx39el-* \
215 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
217 mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
219 mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
221 mips16-*) # CYGNUS LOCAL krk/mips16
223 # Recognize the various machine names and aliases which stand
224 # for a CPU type and a company and sometimes even an OS.
225 386bsd) # CYGNUS LOCAL
226 basic_machine=i386-unknown
229 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
230 basic_machine=m68000-att
233 basic_machine=we32k-att
235 a29khif) # CYGNUS LOCAL
236 basic_machine=a29k-amd
239 adobe68k) # CYGNUS LOCAL
240 basic_machine=m68010-adobe
244 basic_machine=fx80-alliant
247 basic_machine=m68k-altos
250 basic_machine=a29k-none
254 basic_machine=580-amdahl
258 basic_machine=m68k-cbm
261 basic_machine=m68k-cbm
265 basic_machine=m68k-cbm
269 basic_machine=m68k-apollo
272 apollo68bsd) # CYGNUS LOCAL
273 basic_machine=m68k-apollo
277 basic_machine=m68k-apple
281 basic_machine=ns32k-sequent
285 basic_machine=c1-convex
289 basic_machine=c2-convex
293 basic_machine=c32-convex
297 basic_machine=c34-convex
301 basic_machine=c38-convex
305 basic_machine=ymp-cray
309 basic_machine=cray2-cray
313 basic_machine=c90-cray
317 basic_machine=m68k-crds
320 basic_machine=m68k-da30
322 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
323 basic_machine=mips-dec
325 delta | 3300 | motorola-3300 | motorola-delta \
326 | 3300-motorola | delta-motorola)
327 basic_machine=m68k-motorola
330 basic_machine=m88k-motorola
334 basic_machine=rs6000-bull
338 basic_machine=m68k-bull
342 basic_machine=a29k-amd
346 basic_machine=elxsi-elxsi
349 encore | umax | mmax)
350 basic_machine=ns32k-encore
352 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
353 basic_machine=m68k-ericsson
357 basic_machine=i860-alliant
360 basic_machine=ns32k-ns
363 basic_machine=tron-gmicro
367 basic_machine=hppa1.1-hitachi
371 basic_machine=h8300-hitachi
374 h8300xray) # CYGNUS LOCAL
375 basic_machine=h8300-hitachi
378 h8500hms) # CYGNUS LOCAL
379 basic_machine=h8500-hitachi
383 basic_machine=m88k-harris
387 basic_machine=m68k-hp
390 basic_machine=m68k-hp
394 basic_machine=m68k-hp
397 w89k-*) # CYGNUS LOCAL
398 basic_machine=hppa1.1-winbond
401 op50n-*) # CYGNUS LOCAL
402 basic_machine=hppa1.1-oki
405 op60c-*) # CYGNUS LOCAL
406 basic_machine=hppa1.1-oki
409 hppro) # CYGNUS LOCAL
410 basic_machine=hppa1.1-hp
413 hp9k2[0-9][0-9] | hp9k31[0-9])
414 basic_machine=m68000-hp
417 basic_machine=m68k-hp
419 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
420 basic_machine=hppa1.1-hp
422 hp9k8[0-9][0-9] | hp8[0-9][0-9])
423 basic_machine=hppa1.0-hp
428 hppaosf) # CYGNUS LOCAL
429 basic_machine=hppa1.1-hp
433 basic_machine=i370-ibm
436 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
438 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
442 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
446 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
450 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
453 i386mach) # CYGNUS LOCAL
454 basic_machine=i386-mach
457 i386-vsta | vsta) # CYGNUS LOCAL
458 basic_machine=i386-unknown
461 i386-go32 | go32) # CYGNUS LOCAL
462 basic_machine=i386-unknown
466 basic_machine=mips-sgi
476 basic_machine=m68k-isi
480 basic_machine=m88k-omron
483 basic_machine=mips-mips
487 basic_machine=ns32k-utek
491 basic_machine=m68000-convergent
494 basic_machine=mipsel-unknown
498 basic_machine=mips-unknown
502 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
505 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
507 monitor) # CYGNUS LOCAL
508 basic_machine=m68k-rom68k
511 msdos) # CYGNUS LOCAL
512 basic_machine=i386-unknown
516 basic_machine=i486-ncr
520 basic_machine=i386-unknown # CYGNUS LOCAL
523 news | news700 | news800 | news900)
524 basic_machine=m68k-sony
528 basic_machine=m68030-sony
531 news-3600 | risc-news)
532 basic_machine=mips-sony
535 necv70) # CYGNUS LOCAL
536 basic_machine=v70-nec
540 basic_machine=m68k-next
553 basic_machine=m68k-harris
557 basic_machine=m88k-harris
561 basic_machine=i960-intel
564 mon960) # CYGNUS LOCAL
565 basic_machine=i960-intel
569 basic_machine=np1-gould
571 OSE68000 | ose68000) # CYGNUS LOCAL
572 basic_machine=m68000-ericsson
575 os68k) # CYGNUS LOCAL
576 basic_machine=m68k-none
580 basic_machine=hppa1.1-hitachi
584 basic_machine=i860-intel
588 basic_machine=sparc-tti
591 basic_machine=m68k-tti
594 basic_machine=ns32k-pc532
597 basic_machine=i586-intel
600 basic_machine=i686-intel
603 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
606 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
609 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
610 basic_machine=i586-amd
613 # We don't have specific support for Nexgen yet, so just call it a Pentium
614 basic_machine=i586-nexgen
617 basic_machine=pn-gould
619 power) basic_machine=rs6000-ibm
621 ppc) basic_machine=powerpc-unknown
623 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
625 ppcle | powerpclittle | ppc-le | powerpc-little)
626 basic_machine=powerpcle-unknown
628 ppcle-* | powerpclittle-*)
629 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
632 basic_machine=i386-ibm
634 rom68k) # CYGNUS LOCAL
635 basic_machine=m68k-rom68k
639 basic_machine=mips-siemens
642 basic_machine=romp-ibm
644 sa29200) # CYGNUS LOCAL
645 basic_machine=a29k-amd
649 basic_machine=i386-sequent
652 basic_machine=sh-hitachi
655 sparclite-wrs) # CYGNUS LOCAL
656 basic_machine=sparclite-wrs
660 basic_machine=m68k-bull
664 basic_machine=spur-unknown
666 st2000) # CYGNUS LOCAL
667 basic_machine=m68k-tandem
669 stratus) # CYGNUS LOCAL
670 basic_machine=i860-stratus
674 basic_machine=m68000-sun
677 basic_machine=m68000-sun
681 basic_machine=m68000-sun
685 basic_machine=m68k-sun
689 basic_machine=m68k-sun
693 basic_machine=sparc-sun
697 basic_machine=sparc-sun
701 basic_machine=sparc-sun
705 basic_machine=m68k-sun
708 basic_machine=sparc-sun
710 sun386 | sun386i | roadrunner)
711 basic_machine=i386-sun
714 basic_machine=i386-sequent
718 basic_machine=mipstx39-unknown
721 basic_machine=mipstx39el-unknown
724 basic_machine=m68k-ncr
727 basic_machine=a29k-amd
731 basic_machine=a29k-nyu
734 v810 | necv810) # CYGNUS LOCAL
735 basic_machine=v810-nec
739 basic_machine=vax-dec
743 basic_machine=vax-dec
747 basic_machine=f301-fujitsu
750 basic_machine=i960-wrs
754 basic_machine=m68k-wrs
758 basic_machine=a29k-wrs
762 basic_machine=w65-wdc
766 basic_machine=xmp-cray
770 basic_machine=xps100-honeywell
772 z8k-*-coff) # CYGNUS LOCAL
773 basic_machine=z8k-unknown
777 basic_machine=none-none
781 # Here we handle the default manufacturer of certain CPU types. It is in
782 # some cases the only manufacturer, in others, it is the most popular.
784 basic_machine=hppa1.1-winbond
786 op50n) # CYGNUS LOCAL
787 basic_machine=hppa1.1-oki
789 op60c) # CYGNUS LOCAL
790 basic_machine=hppa1.1-oki
793 if [ x$os = x-linux-gnu ]; then
794 basic_machine=mips-unknown
796 basic_machine=mips-mips
800 basic_machine=romp-ibm
803 basic_machine=rs6000-ibm
806 basic_machine=vax-dec
809 basic_machine=pdp11-dec
812 basic_machine=we32k-att
815 basic_machine=sparc-sun
818 basic_machine=cydra-cydrome
821 basic_machine=orion-highlevel
824 basic_machine=clipper-highlevel
826 mac | mpw | mac-mpw) # CYGNUS LOCAL
827 basic_machine=m68k-apple
829 pmac | pmac-mpw) # CYGNUS LOCAL
830 basic_machine=powerpc-apple
833 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
838 # Here we canonicalize certain aliases for manufacturers.
839 case $basic_machine in
841 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
844 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
850 # Decode manufacturer-specific aliases for certain operating systems.
855 # First match some system type aliases
856 # that might get confused with valid system types.
857 # -solaris* is a basic system type, with this one exception.
858 -solaris1 | -solaris1.*)
859 os=`echo $os | sed -e 's|solaris1|sunos4|'`
868 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
870 # First accept the basic system types.
871 # The portable systems comes first.
872 # Each alternative MUST END IN A *, to match a version number.
873 # -sysv* is not here because it comes later, after sysvr4.
874 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
875 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
876 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
877 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
879 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
880 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
881 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
882 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
883 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
884 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
885 | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
886 | -mingw32* | -linux-gnu* | -uxpv*)
887 # Remember, each alternative MUST END IN *, to match a version number.
890 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
891 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
892 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
895 os=`echo $os | sed -e 's|mac|macos|'`
899 os=`echo $os | sed -e 's|linux|linux-gnu|'`
902 os=`echo $os | sed -e 's|sunos5|solaris2|'`
905 os=`echo $os | sed -e 's|sunos6|solaris3|'`
922 -386bsd) # CYGNUS LOCAL
931 # Preserve the version number of sinix5.
933 os=`echo $os | sed -e 's|sinix|sysv|'`
953 # This must come after -sysvr4.
956 -ose*) # CYGNUS LOCAL
959 -es1800*) # CYGNUS LOCAL
968 # Get rid of the `-' at the beginning of $os.
969 os=`echo $os | sed 's/[^-]*-//'`
970 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
976 # Here we handle the default operating systems that come with various machines.
977 # The value should be what the vendor currently ships out the door with their
978 # machine or put another way, the most popular os provided with the machine.
980 # Note that if you're going to try to match "-MANUFACTURER" here (say,
981 # "-sun"), then you have to tell the case statement up towards the top
982 # that MANUFACTURER isn't an operating system. Otherwise, code above
983 # will signal an error saying that MANUFACTURER isn't an operating
984 # system, and we'll never get to this point.
986 case $basic_machine in
1007 # This also exists in the configure program, but was not the
1011 m68*-cisco) # CYGNUS LOCAL
1014 mips*-cisco) # CYGNUS LOCAL
1017 mips*-*) # CYGNUS LOCAL
1020 *-tti) # must be before sparc entry or we get the wrong os.
1026 *-be) # CYGNUS LOCAL
1032 *-wec) # CYGNUS LOCAL
1035 *-winbond) # CYGNUS LOCAL
1038 *-oki) # CYGNUS LOCAL
1047 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1104 *-rom68k) # CYGNUS LOCAL
1107 *-*bug) # CYGNUS LOCAL
1110 *-apple) # CYGNUS LOCAL
1119 # Here we handle the case where we know the os, and the CPU type, but not the
1120 # manufacturer. We pick the logical manufacturer.
1122 case $basic_machine in
1134 -beos*) # CYGNUS LOCAL
1161 -vxsim* | -vxworks*)
1167 -hms*) # CYGNUS LOCAL
1170 -mpw* | -macos*) # CYGNUS LOCAL
1174 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1178 echo $basic_machine$os