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 $basic_machine in
160 # Recognize the basic CPU types without company name.
161 # Some are omitted here because they have special meanings below.
162 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
163 | arme[lb] | pyramid | mn10200 | mn10300 \
164 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
165 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
166 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
167 | 1750a | dsp16xx | pdp11 \
168 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
169 | mipstx39 | mipstx39el \
170 | sparc | sparclet | sparclite | sparc64 | v850)
171 basic_machine=$basic_machine-unknown
173 m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
174 basic_machine=$basic_machine-unknown
176 mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
177 basic_machine=$basic_machine-unknown
179 mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
180 basic_machine=$basic_machine-unknown
182 mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
183 basic_machine=$basic_machine-unknown
185 mips16) # CYGNUS LOCAL krk/mips16
186 basic_machine=$basic_machine-unknown
188 d10v) # CYGNUS LOCAL meissner/d10v
189 basic_machine=$basic_machine-unknown
191 # We use `pc' rather than `unknown'
192 # because (1) that's what they normally are, and
193 # (2) the word "unknown" tends to confuse beginning users.
195 basic_machine=$basic_machine-pc
197 # Object if more than one company name word.
199 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
202 # Recognize the basic CPU types with company name.
203 vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
204 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
205 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
206 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
207 | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
208 | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
209 | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
210 | xps100-* | clipper-* | orion-* \
211 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
212 | sparc64-* | mips64-* | mipsel-* \
213 | mips64el-* | mips64orion-* | mips64orionel-* \
214 | mipstx39-* | mipstx39el-* \
217 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
219 mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
221 mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
223 mips16-*) # CYGNUS LOCAL krk/mips16
225 # Recognize the various machine names and aliases which stand
226 # for a CPU type and a company and sometimes even an OS.
227 386bsd) # CYGNUS LOCAL
228 basic_machine=i386-unknown
231 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
232 basic_machine=m68000-att
235 basic_machine=we32k-att
237 a29khif) # CYGNUS LOCAL
238 basic_machine=a29k-amd
241 adobe68k) # CYGNUS LOCAL
242 basic_machine=m68010-adobe
246 basic_machine=fx80-alliant
249 basic_machine=m68k-altos
252 basic_machine=a29k-none
256 basic_machine=580-amdahl
260 basic_machine=m68k-cbm
263 basic_machine=m68k-cbm
267 basic_machine=m68k-cbm
271 basic_machine=m68k-apollo
274 apollo68bsd) # CYGNUS LOCAL
275 basic_machine=m68k-apollo
279 basic_machine=m68k-apple
283 basic_machine=ns32k-sequent
287 basic_machine=c1-convex
291 basic_machine=c2-convex
295 basic_machine=c32-convex
299 basic_machine=c34-convex
303 basic_machine=c38-convex
307 basic_machine=ymp-cray
311 basic_machine=cray2-cray
315 basic_machine=c90-cray
319 basic_machine=m68k-crds
322 basic_machine=m68k-da30
324 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
325 basic_machine=mips-dec
327 delta | 3300 | motorola-3300 | motorola-delta \
328 | 3300-motorola | delta-motorola)
329 basic_machine=m68k-motorola
332 basic_machine=m88k-motorola
336 basic_machine=rs6000-bull
340 basic_machine=m68k-bull
344 basic_machine=a29k-amd
348 basic_machine=elxsi-elxsi
351 encore | umax | mmax)
352 basic_machine=ns32k-encore
354 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
355 basic_machine=m68k-ericsson
359 basic_machine=i860-alliant
362 basic_machine=ns32k-ns
365 basic_machine=tron-gmicro
369 basic_machine=hppa1.1-hitachi
373 basic_machine=h8300-hitachi
376 h8300xray) # CYGNUS LOCAL
377 basic_machine=h8300-hitachi
380 h8500hms) # CYGNUS LOCAL
381 basic_machine=h8500-hitachi
385 basic_machine=m88k-harris
389 basic_machine=m68k-hp
392 basic_machine=m68k-hp
396 basic_machine=m68k-hp
399 w89k-*) # CYGNUS LOCAL
400 basic_machine=hppa1.1-winbond
403 op50n-*) # CYGNUS LOCAL
404 basic_machine=hppa1.1-oki
407 op60c-*) # CYGNUS LOCAL
408 basic_machine=hppa1.1-oki
411 hppro) # CYGNUS LOCAL
412 basic_machine=hppa1.1-hp
415 hp9k2[0-9][0-9] | hp9k31[0-9])
416 basic_machine=m68000-hp
419 basic_machine=m68k-hp
421 hp9k6[0-9][0-9] | hp6[0-9][0-9] )
422 basic_machine=hppa1.0-hp
424 hp9k7[0-79][0-9] | hp7[0-79][0-9] )
425 basic_machine=hppa1.1-hp
427 hp9k78[0-9] | hp78[0-9] )
428 # FIXME: really hppa2.0-hp
429 basic_machine=hppa1.1-hp
431 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
432 hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
433 # FIXME: really hppa2.0-hp
434 basic_machine=hppa1.1-hp
436 hp9k8[0-9][13679] | hp8[0-9][13679] )
437 basic_machine=hppa1.1-hp
439 hp9k8[0-9][0-9] | hp8[0-9][0-9])
440 basic_machine=hppa1.0-hp
445 hppaosf) # CYGNUS LOCAL
446 basic_machine=hppa1.1-hp
450 basic_machine=i370-ibm
453 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
455 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
459 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
463 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
467 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
470 i386mach) # CYGNUS LOCAL
471 basic_machine=i386-mach
474 i386-vsta | vsta) # CYGNUS LOCAL
475 basic_machine=i386-unknown
478 i386-go32 | go32) # CYGNUS LOCAL
479 basic_machine=i386-unknown
482 i386-mingw32 | mingw32)
483 basic_machine=i386-unknown
487 basic_machine=mips-sgi
497 basic_machine=m68k-isi
501 basic_machine=m88k-omron
504 basic_machine=mips-mips
508 basic_machine=ns32k-utek
512 basic_machine=m68000-convergent
515 basic_machine=mipsel-unknown
519 basic_machine=mips-unknown
523 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
526 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
528 monitor) # CYGNUS LOCAL
529 basic_machine=m68k-rom68k
532 msdos) # CYGNUS LOCAL
533 basic_machine=i386-unknown
537 basic_machine=i486-ncr
541 basic_machine=i386-unknown # CYGNUS LOCAL
544 news | news700 | news800 | news900)
545 basic_machine=m68k-sony
549 basic_machine=m68030-sony
552 news-3600 | risc-news)
553 basic_machine=mips-sony
556 necv70) # CYGNUS LOCAL
557 basic_machine=v70-nec
561 basic_machine=m68k-next
574 basic_machine=m68k-harris
578 basic_machine=m88k-harris
582 basic_machine=i960-intel
585 mon960) # CYGNUS LOCAL
586 basic_machine=i960-intel
590 basic_machine=np1-gould
592 OSE68000 | ose68000) # CYGNUS LOCAL
593 basic_machine=m68000-ericsson
596 os68k) # CYGNUS LOCAL
597 basic_machine=m68k-none
601 basic_machine=hppa1.1-hitachi
605 basic_machine=i860-intel
609 basic_machine=sparc-tti
612 basic_machine=m68k-tti
615 basic_machine=ns32k-pc532
618 basic_machine=i586-intel
621 basic_machine=i686-intel
624 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
627 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
630 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
631 basic_machine=i586-amd
634 # We don't have specific support for Nexgen yet, so just call it a Pentium
635 basic_machine=i586-nexgen
638 basic_machine=pn-gould
640 power) basic_machine=rs6000-ibm
642 ppc) basic_machine=powerpc-unknown
644 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
646 ppcle | powerpclittle | ppc-le | powerpc-little)
647 basic_machine=powerpcle-unknown
649 ppcle-* | powerpclittle-*)
650 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
653 basic_machine=i386-ibm
655 rom68k) # CYGNUS LOCAL
656 basic_machine=m68k-rom68k
660 basic_machine=mips-siemens
663 basic_machine=romp-ibm
665 sa29200) # CYGNUS LOCAL
666 basic_machine=a29k-amd
670 basic_machine=i386-sequent
673 basic_machine=sh-hitachi
676 sparclite-wrs) # CYGNUS LOCAL
677 basic_machine=sparclite-wrs
681 basic_machine=m68k-bull
685 basic_machine=spur-unknown
687 st2000) # CYGNUS LOCAL
688 basic_machine=m68k-tandem
690 stratus) # CYGNUS LOCAL
691 basic_machine=i860-stratus
695 basic_machine=m68000-sun
698 basic_machine=m68000-sun
702 basic_machine=m68000-sun
706 basic_machine=m68k-sun
710 basic_machine=m68k-sun
714 basic_machine=sparc-sun
718 basic_machine=sparc-sun
722 basic_machine=sparc-sun
726 basic_machine=m68k-sun
729 basic_machine=sparc-sun
731 sun386 | sun386i | roadrunner)
732 basic_machine=i386-sun
735 basic_machine=i386-sequent
739 basic_machine=mipstx39-unknown
742 basic_machine=mipstx39el-unknown
745 basic_machine=m68k-ncr
748 basic_machine=a29k-amd
752 basic_machine=a29k-nyu
755 v810 | necv810) # CYGNUS LOCAL
756 basic_machine=v810-nec
760 basic_machine=vax-dec
764 basic_machine=vax-dec
768 basic_machine=f301-fujitsu
771 basic_machine=i960-wrs
775 basic_machine=m68k-wrs
779 basic_machine=a29k-wrs
783 basic_machine=w65-wdc
787 basic_machine=xmp-cray
791 basic_machine=xps100-honeywell
793 z8k-*-coff) # CYGNUS LOCAL
794 basic_machine=z8k-unknown
798 basic_machine=none-none
802 # Here we handle the default manufacturer of certain CPU types. It is in
803 # some cases the only manufacturer, in others, it is the most popular.
805 basic_machine=hppa1.1-winbond
807 op50n) # CYGNUS LOCAL
808 basic_machine=hppa1.1-oki
810 op60c) # CYGNUS LOCAL
811 basic_machine=hppa1.1-oki
814 if [ x$os = x-linux-gnu ]; then
815 basic_machine=mips-unknown
817 basic_machine=mips-mips
821 basic_machine=romp-ibm
824 basic_machine=rs6000-ibm
827 basic_machine=vax-dec
830 basic_machine=pdp11-dec
833 basic_machine=we32k-att
836 basic_machine=sparc-sun
839 basic_machine=cydra-cydrome
842 basic_machine=orion-highlevel
845 basic_machine=clipper-highlevel
847 mac | mpw | mac-mpw) # CYGNUS LOCAL
848 basic_machine=m68k-apple
850 pmac | pmac-mpw) # CYGNUS LOCAL
851 basic_machine=powerpc-apple
854 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
859 # Here we canonicalize certain aliases for manufacturers.
860 case $basic_machine in
862 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
865 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
871 # Decode manufacturer-specific aliases for certain operating systems.
876 # First match some system type aliases
877 # that might get confused with valid system types.
878 # -solaris* is a basic system type, with this one exception.
879 -solaris1 | -solaris1.*)
880 os=`echo $os | sed -e 's|solaris1|sunos4|'`
889 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
891 # First accept the basic system types.
892 # The portable systems comes first.
893 # Each alternative MUST END IN A *, to match a version number.
894 # -sysv* is not here because it comes later, after sysvr4.
895 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
896 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
897 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
898 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
900 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
901 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
902 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
903 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
904 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
905 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
906 | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
907 | -mingw32* | -linux-gnu* | -uxpv*)
908 # Remember, each alternative MUST END IN *, to match a version number.
911 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
912 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
913 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
916 os=`echo $os | sed -e 's|mac|macos|'`
920 os=`echo $os | sed -e 's|linux|linux-gnu|'`
923 os=`echo $os | sed -e 's|sunos5|solaris2|'`
926 os=`echo $os | sed -e 's|sunos6|solaris3|'`
943 -386bsd) # CYGNUS LOCAL
952 # Preserve the version number of sinix5.
954 os=`echo $os | sed -e 's|sinix|sysv|'`
974 # This must come after -sysvr4.
977 -ose*) # CYGNUS LOCAL
980 -es1800*) # CYGNUS LOCAL
989 # Get rid of the `-' at the beginning of $os.
990 os=`echo $os | sed 's/[^-]*-//'`
991 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
997 # Here we handle the default operating systems that come with various machines.
998 # The value should be what the vendor currently ships out the door with their
999 # machine or put another way, the most popular os provided with the machine.
1001 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1002 # "-sun"), then you have to tell the case statement up towards the top
1003 # that MANUFACTURER isn't an operating system. Otherwise, code above
1004 # will signal an error saying that MANUFACTURER isn't an operating
1005 # system, and we'll never get to this point.
1007 case $basic_machine in
1028 # This also exists in the configure program, but was not the
1032 m68*-cisco) # CYGNUS LOCAL
1035 mips*-cisco) # CYGNUS LOCAL
1038 mips*-*) # CYGNUS LOCAL
1041 *-tti) # must be before sparc entry or we get the wrong os.
1047 *-be) # CYGNUS LOCAL
1053 *-wec) # CYGNUS LOCAL
1056 *-winbond) # CYGNUS LOCAL
1059 *-oki) # CYGNUS LOCAL
1068 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1125 *-rom68k) # CYGNUS LOCAL
1128 *-*bug) # CYGNUS LOCAL
1131 *-apple) # CYGNUS LOCAL
1140 # Here we handle the case where we know the os, and the CPU type, but not the
1141 # manufacturer. We pick the logical manufacturer.
1143 case $basic_machine in
1155 -beos*) # CYGNUS LOCAL
1182 -vxsim* | -vxworks*)
1188 -hms*) # CYGNUS LOCAL
1191 -mpw* | -macos*) # CYGNUS LOCAL
1195 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1199 echo $basic_machine$os