2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1991, 92-97, 1998 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/'`
135 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
139 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
142 basic_machine=clipper-intergraph
145 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
151 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
154 os=`echo $os | sed -e 's/windowsnt/winnt/'`
161 # Decode aliases for certain CPU-COMPANY combinations.
162 case $basic_machine in
163 # Recognize the basic CPU types without company name.
164 # Some are omitted here because they have special meanings below.
165 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
166 | arme[lb] | pyramid | mn10200 | mn10300 \
167 | tron | a29k | 580 | i960 | h8300 | hppa | hppa* \
168 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
169 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
170 | 1750a | dsp16xx | pdp11 \
171 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
172 | mipstx39 | mipstx39el \
173 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x)
174 basic_machine=$basic_machine-unknown
176 m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
177 | h8500 | w65) # CYGNUS LOCAL
180 basic_machine=$basic_machine-unknown
182 mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
183 basic_machine=$basic_machine-unknown
185 mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
186 basic_machine=$basic_machine-unknown
188 mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
189 basic_machine=$basic_machine-unknown
192 basic_machine=$basic_machine-unknown
195 basic_machine=$basic_machine-unknown
197 # We use `pc' rather than `unknown'
198 # because (1) that's what they normally are, and
199 # (2) the word "unknown" tends to confuse beginning users.
201 basic_machine=$basic_machine-pc
203 # Object if more than one company name word.
205 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
208 # Recognize the basic CPU types with company name.
209 vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
210 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
211 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
212 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
213 | xmp-* | ymp-* | hppa-* | hppa*-* \
214 | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
215 | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
216 | xps100-* | clipper-* | orion-* \
217 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
218 | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
219 | mips64el-* | mips64orion-* | mips64orionel-* \
220 | mipstx39-* | mipstx39el-* \
223 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
225 thumb-*) # CYGNUS LOCAL angela/thumb
227 v850-*) # CYGNUS LOCAL
229 d30v-*) # CYGNUS LOCAL
231 mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
233 mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
235 mips16-*) # CYGNUS LOCAL krk/mips16
237 tic30-*) # CYGNUS LOCAL ian/tic30
239 c30-*) # CYGNUS LOCAL ian/tic30
240 basic_machine=tic30-unknown
242 # Recognize the various machine names and aliases which stand
243 # for a CPU type and a company and sometimes even an OS.
244 386bsd) # CYGNUS LOCAL
245 basic_machine=i386-unknown
248 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
249 basic_machine=m68000-att
252 basic_machine=we32k-att
254 a29khif) # CYGNUS LOCAL
255 basic_machine=a29k-amd
258 adobe68k) # CYGNUS LOCAL
259 basic_machine=m68010-adobe
263 basic_machine=fx80-alliant
266 basic_machine=m68k-altos
269 basic_machine=a29k-none
273 basic_machine=580-amdahl
277 basic_machine=m68k-cbm
280 basic_machine=m68k-cbm
284 basic_machine=m68k-cbm
288 basic_machine=m68k-apollo
291 apollo68bsd) # CYGNUS LOCAL
292 basic_machine=m68k-apollo
296 basic_machine=m68k-apple
300 basic_machine=ns32k-sequent
304 basic_machine=c1-convex
308 basic_machine=c2-convex
312 basic_machine=c32-convex
316 basic_machine=c34-convex
320 basic_machine=c38-convex
324 basic_machine=ymp-cray
328 basic_machine=cray2-cray
332 basic_machine=c90-cray
336 basic_machine=m68k-crds
339 basic_machine=m68k-da30
341 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
342 basic_machine=mips-dec
344 delta | 3300 | motorola-3300 | motorola-delta \
345 | 3300-motorola | delta-motorola)
346 basic_machine=m68k-motorola
349 basic_machine=m88k-motorola
353 basic_machine=rs6000-bull
357 basic_machine=m68k-bull
361 basic_machine=a29k-amd
365 basic_machine=elxsi-elxsi
368 encore | umax | mmax)
369 basic_machine=ns32k-encore
371 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
372 basic_machine=m68k-ericsson
376 basic_machine=i860-alliant
379 basic_machine=ns32k-ns
382 basic_machine=tron-gmicro
386 basic_machine=hppa1.1-hitachi
390 basic_machine=h8300-hitachi
393 h8300xray) # CYGNUS LOCAL
394 basic_machine=h8300-hitachi
397 h8500hms) # CYGNUS LOCAL
398 basic_machine=h8500-hitachi
402 basic_machine=m88k-harris
406 basic_machine=m68k-hp
409 basic_machine=m68k-hp
413 basic_machine=m68k-hp
416 w89k-*) # CYGNUS LOCAL
417 basic_machine=hppa1.1-winbond
420 op50n-*) # CYGNUS LOCAL
421 basic_machine=hppa1.1-oki
424 op60c-*) # CYGNUS LOCAL
425 basic_machine=hppa1.1-oki
428 hppro) # CYGNUS LOCAL
429 basic_machine=hppa1.1-hp
432 hp3k9[0-9][0-9] | hp9[0-9][0-9])
433 basic_machine=hppa1.0-hp
435 hp9k2[0-9][0-9] | hp9k31[0-9])
436 basic_machine=m68000-hp
439 basic_machine=m68k-hp
441 hp9k6[0-9][0-9] | hp6[0-9][0-9] )
442 basic_machine=hppa1.0-hp
444 hp9k7[0-79][0-9] | hp7[0-79][0-9] )
445 basic_machine=hppa1.1-hp
447 hp9k78[0-9] | hp78[0-9] )
448 # FIXME: really hppa2.0-hp
449 basic_machine=hppa1.1-hp
451 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
452 hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
453 # FIXME: really hppa2.0-hp
454 basic_machine=hppa1.1-hp
456 hp9k8[0-9][13679] | hp8[0-9][13679] )
457 basic_machine=hppa1.1-hp
459 hp9k8[0-9][0-9] | hp8[0-9][0-9])
460 basic_machine=hppa1.0-hp
465 hppaosf) # CYGNUS LOCAL
466 basic_machine=hppa1.1-hp
470 basic_machine=i370-ibm
473 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
475 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
479 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
483 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
487 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
490 i386mach) # CYGNUS LOCAL
491 basic_machine=i386-mach
494 i386-vsta | vsta) # CYGNUS LOCAL
495 basic_machine=i386-unknown
498 i386-go32 | go32) # CYGNUS LOCAL
499 basic_machine=i386-unknown
502 i386-mingw32 | mingw32)
503 basic_machine=i386-unknown
507 basic_machine=mips-sgi
517 basic_machine=m68k-isi
521 basic_machine=m88k-omron
524 basic_machine=mips-mips
528 basic_machine=ns32k-utek
532 basic_machine=m68000-convergent
535 basic_machine=mipsel-unknown
539 basic_machine=mips-unknown
543 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
546 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
548 monitor) # CYGNUS LOCAL
549 basic_machine=m68k-rom68k
552 msdos) # CYGNUS LOCAL
553 basic_machine=i386-unknown
557 basic_machine=i486-ncr
561 basic_machine=i386-unknown # CYGNUS LOCAL
564 news | news700 | news800 | news900)
565 basic_machine=m68k-sony
569 basic_machine=m68030-sony
572 news-3600 | risc-news)
573 basic_machine=mips-sony
576 necv70) # CYGNUS LOCAL
577 basic_machine=v70-nec
581 basic_machine=m68k-next
594 basic_machine=m68k-harris
598 basic_machine=m88k-harris
602 basic_machine=i960-intel
605 mon960) # CYGNUS LOCAL
606 basic_machine=i960-intel
610 basic_machine=np1-gould
612 OSE68000 | ose68000) # CYGNUS LOCAL
613 basic_machine=m68000-ericsson
616 os68k) # CYGNUS LOCAL
617 basic_machine=m68k-none
621 basic_machine=hppa1.1-hitachi
625 basic_machine=i860-intel
629 basic_machine=sparc-tti
632 basic_machine=m68k-tti
635 basic_machine=ns32k-pc532
637 pentium | p5 | k5 | nexen)
638 basic_machine=i586-pc
640 pentiumpro | p6 | k6 | 6x86)
641 basic_machine=i686-pc
643 pentiumii | pentium2)
644 basic_machine=i786-pc
646 pentium-* | p5-* | k5-* | nexen-*)
647 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
649 pentiumpro-* | p6-* | k6-* | 6x86-*)
650 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
652 pentiumii-* | pentium2-*)
653 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
656 basic_machine=pn-gould
658 power) basic_machine=rs6000-ibm
660 ppc) basic_machine=powerpc-unknown
662 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
664 ppcle | powerpclittle | ppc-le | powerpc-little)
665 basic_machine=powerpcle-unknown
667 ppcle-* | powerpclittle-*)
668 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
671 basic_machine=i386-ibm
673 rom68k) # CYGNUS LOCAL
674 basic_machine=m68k-rom68k
678 basic_machine=mips-siemens
681 basic_machine=romp-ibm
683 sa29200) # CYGNUS LOCAL
684 basic_machine=a29k-amd
688 basic_machine=i386-sequent
691 basic_machine=sh-hitachi
694 sparclite-wrs) # CYGNUS LOCAL
695 basic_machine=sparclite-wrs
699 basic_machine=m68k-bull
703 basic_machine=spur-unknown
705 st2000) # CYGNUS LOCAL
706 basic_machine=m68k-tandem
708 stratus) # CYGNUS LOCAL
709 basic_machine=i860-stratus
713 basic_machine=m68000-sun
716 basic_machine=m68000-sun
720 basic_machine=m68000-sun
724 basic_machine=m68k-sun
728 basic_machine=m68k-sun
732 basic_machine=sparc-sun
736 basic_machine=sparc-sun
740 basic_machine=sparc-sun
744 basic_machine=m68k-sun
747 basic_machine=sparc-sun
749 sun386 | sun386i | roadrunner)
750 basic_machine=i386-sun
753 basic_machine=i386-sequent
757 basic_machine=mipstx39-unknown
760 basic_machine=mipstx39el-unknown
763 basic_machine=m68k-ncr
766 basic_machine=a29k-amd
770 basic_machine=a29k-nyu
773 v810 | necv810) # CYGNUS LOCAL
774 basic_machine=v810-nec
778 basic_machine=vax-dec
782 basic_machine=vax-dec
786 basic_machine=f301-fujitsu
789 basic_machine=i960-wrs
793 basic_machine=m68k-wrs
797 basic_machine=a29k-wrs
801 basic_machine=w65-wdc
805 basic_machine=xmp-cray
809 basic_machine=xps100-honeywell
811 z8k-*-coff) # CYGNUS LOCAL
812 basic_machine=z8k-unknown
816 basic_machine=none-none
820 # Here we handle the default manufacturer of certain CPU types. It is in
821 # some cases the only manufacturer, in others, it is the most popular.
823 basic_machine=hppa1.1-winbond
825 op50n) # CYGNUS LOCAL
826 basic_machine=hppa1.1-oki
828 op60c) # CYGNUS LOCAL
829 basic_machine=hppa1.1-oki
832 if [ x$os = x-linux-gnu ]; then
833 basic_machine=mips-unknown
835 basic_machine=mips-mips
839 basic_machine=romp-ibm
842 basic_machine=rs6000-ibm
845 basic_machine=vax-dec
848 basic_machine=pdp11-dec
851 basic_machine=we32k-att
854 basic_machine=sparc-sun
857 basic_machine=cydra-cydrome
860 basic_machine=orion-highlevel
863 basic_machine=clipper-highlevel
865 mac | mpw | mac-mpw) # CYGNUS LOCAL
866 basic_machine=m68k-apple
868 pmac | pmac-mpw) # CYGNUS LOCAL
869 basic_machine=powerpc-apple
872 basic_machine=c4x-none
876 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
881 # Here we canonicalize certain aliases for manufacturers.
882 case $basic_machine in
884 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
887 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
893 # Decode manufacturer-specific aliases for certain operating systems.
898 # First match some system type aliases
899 # that might get confused with valid system types.
900 # -solaris* is a basic system type, with this one exception.
901 -solaris1 | -solaris1.*)
902 os=`echo $os | sed -e 's|solaris1|sunos4|'`
914 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
916 # First accept the basic system types.
917 # The portable systems comes first.
918 # Each alternative MUST END IN A *, to match a version number.
919 # -sysv* is not here because it comes later, after sysvr4.
920 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
921 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
922 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
923 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
925 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
926 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
927 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
928 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
929 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
930 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
931 | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
932 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk*)
933 # Remember, each alternative MUST END IN *, to match a version number.
936 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
937 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
938 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
941 os=`echo $os | sed -e 's|mac|macos|'`
945 os=`echo $os | sed -e 's|linux|linux-gnu|'`
948 os=`echo $os | sed -e 's|sunos5|solaris2|'`
951 os=`echo $os | sed -e 's|sunos6|solaris3|'`
968 -386bsd) # CYGNUS LOCAL
977 # Preserve the version number of sinix5.
979 os=`echo $os | sed -e 's|sinix|sysv|'`
999 # This must come after -sysvr4.
1002 -ose*) # CYGNUS LOCAL
1005 -es1800*) # CYGNUS LOCAL
1014 # Get rid of the `-' at the beginning of $os.
1015 os=`echo $os | sed 's/[^-]*-//'`
1016 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1022 # Here we handle the default operating systems that come with various machines.
1023 # The value should be what the vendor currently ships out the door with their
1024 # machine or put another way, the most popular os provided with the machine.
1026 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1027 # "-sun"), then you have to tell the case statement up towards the top
1028 # that MANUFACTURER isn't an operating system. Otherwise, code above
1029 # will signal an error saying that MANUFACTURER isn't an operating
1030 # system, and we'll never get to this point.
1032 case $basic_machine in
1053 # This also exists in the configure program, but was not the
1057 m68*-cisco) # CYGNUS LOCAL
1060 mips*-cisco) # CYGNUS LOCAL
1063 mips*-*) # CYGNUS LOCAL
1066 *-tti) # must be before sparc entry or we get the wrong os.
1078 *-wec) # CYGNUS LOCAL
1081 *-winbond) # CYGNUS LOCAL
1084 *-oki) # CYGNUS LOCAL
1093 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1150 *-rom68k) # CYGNUS LOCAL
1153 *-*bug) # CYGNUS LOCAL
1156 *-apple) # CYGNUS LOCAL
1165 # Here we handle the case where we know the os, and the CPU type, but not the
1166 # manufacturer. We pick the logical manufacturer.
1168 case $basic_machine in
1210 -vxsim* | -vxworks*)
1216 -hms*) # CYGNUS LOCAL
1219 -mpw* | -macos*) # CYGNUS LOCAL
1223 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1227 echo $basic_machine$os