2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1991, 92, 93, 94, 95, 1996 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
119 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
123 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
126 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
127 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
130 # Don't forget version if it is 3.2v4 or newer.
131 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 $basic_machine in
163 # Recognize the basic CPU types without company name.
164 # Some are omitted here because they have special meanings below.
165 tahoe | i860 | m68k | m68000 | m88k | ns32k | arm \
166 | arme[lb] | pyramid \
167 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
168 | alpha | we32k | ns16k | clipper | i370 | sh \
169 | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
170 | pdp11 | mips64el | mips64orion | mips64orionel \
171 | sparc | sparclet | sparclite | sparc64)
172 basic_machine=$basic_machine-unknown
174 m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
175 basic_machine=$basic_machine-unknown
177 mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
178 basic_machine=$basic_machine-unknown
180 mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
181 basic_machine=$basic_machine-unknown
183 mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
184 basic_machine=$basic_machine-unknown
186 # start-sanitize-r5900
187 mips64vr5900 | mips64vr5900el) # CYGNUS LOCAL gavin/r5900
188 basic_machine=$basic_machine-unknown
191 mips16) # CYGNUS LOCAL krk/mips16
192 basic_machine=$basic_machine-unknown
195 basic_machine=$basic_machine-unknown
199 basic_machine=$basic_machine-unknown
202 # start-sanitize-tic80
203 tic80) # CYGNUS LOCAL fnf/TIc80
204 basic_machine=$basic_machine-unknown
207 # start-sanitize-v850
208 v850) # CYGNUS LOCAL jtc/v850
209 basic_machine=$basic_machine-unknown
212 d10v) # CYGNUS LOCAL meissner/d10v
213 basic_machine=$basic_machine-unknown
215 # start-sanitize-d30v
216 d30v) # CYGNUS LOCAL hunt/d30v
217 basic_machine=$basic_machine-unknown
220 # start-sanitize-m32r
222 basic_machine=$basic_machine-unknown
225 mn10200) # CYGNUS LOCAL
226 basic_machine=$basic_machine-unknown
228 mn10300) # CYGNUS LOCAL
229 basic_machine=$basic_machine-unknown
231 # We use `pc' rather than `unknown'
232 # because (1) that's what they normally are, and
233 # (2) the word "unknown" tends to confuse beginning users.
235 basic_machine=$basic_machine-pc
237 # Object if more than one company name word.
239 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
242 # Recognize the basic CPU types with company name.
243 vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
244 | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
245 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
246 | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
247 | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
248 | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
249 | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
250 | mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
252 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | v850-* | d10v-* | d30v-*) # CYGNUS LOCAL
254 mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
256 mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
258 # start-sanitize-r5900
259 mips64vr5900-* | mips64vr5900el-*) # CYGNUS LOCAL gavin/r5900
262 mips16-*) # CYGNUS LOCAL krk/mips16
264 # start-sanitize-tic80
265 tic80-*) # CYGNUS LOCAL fnf/TIc80
268 # Recognize the various machine names and aliases which stand
269 # for a CPU type and a company and sometimes even an OS.
270 386bsd) # CYGNUS LOCAL
271 basic_machine=i386-unknown
274 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
275 basic_machine=m68000-att
278 basic_machine=we32k-att
280 a29khif) # CYGNUS LOCAL
281 basic_machine=a29k-amd
284 adobe68k) # CYGNUS LOCAL
285 basic_machine=m68010-adobe
289 basic_machine=fx80-alliant
292 basic_machine=m68k-altos
295 basic_machine=a29k-none
299 basic_machine=580-amdahl
303 basic_machine=m68k-cbm
306 basic_machine=m68k-cbm
310 basic_machine=m68k-cbm
314 basic_machine=m68k-apollo
317 apollo68bsd) # CYGNUS LOCAL
318 basic_machine=m68k-apollo
323 basic_machine=arc-unknown
325 arc-*) # CYGNUS LOCAL
329 basic_machine=m68k-apple
333 basic_machine=ns32k-sequent
337 basic_machine=c1-convex
341 basic_machine=c2-convex
345 basic_machine=c32-convex
349 basic_machine=c34-convex
353 basic_machine=c38-convex
357 basic_machine=ymp-cray
361 basic_machine=cray2-cray
365 basic_machine=c90-cray
369 basic_machine=m68k-crds
372 basic_machine=m68k-da30
374 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
375 basic_machine=mips-dec
377 delta | 3300 | motorola-3300 | motorola-delta \
378 | 3300-motorola | delta-motorola)
379 basic_machine=m68k-motorola
382 basic_machine=m88k-motorola
386 basic_machine=rs6000-bull
390 basic_machine=m68k-bull
394 basic_machine=a29k-amd
398 basic_machine=elxsi-elxsi
401 encore | umax | mmax)
402 basic_machine=ns32k-encore
404 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
405 basic_machine=m68k-ericsson
409 basic_machine=i860-alliant
412 basic_machine=ns32k-ns
415 basic_machine=tron-gmicro
419 basic_machine=hppa1.1-hitachi
423 basic_machine=hppa1.1-hitachi
427 basic_machine=h8300-hitachi
430 h8300xray) # CYGNUS LOCAL
431 basic_machine=h8300-hitachi
434 h8500hms) # CYGNUS LOCAL
435 basic_machine=h8500-hitachi
439 basic_machine=m88k-harris
443 basic_machine=m68k-hp
446 basic_machine=m68k-hp
450 basic_machine=m68k-hp
453 w89k-*) # CYGNUS LOCAL
454 basic_machine=hppa1.1-winbond
457 op50n-*) # CYGNUS LOCAL
458 basic_machine=hppa1.1-oki
461 op60c-*) # CYGNUS LOCAL
462 basic_machine=hppa1.1-oki
465 hppro) # CYGNUS LOCAL
466 basic_machine=hppa1.1-hp
469 hp9k2[0-9][0-9] | hp9k31[0-9])
470 basic_machine=m68000-hp
473 basic_machine=m68k-hp
475 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
476 basic_machine=hppa1.1-hp
478 hp9k8[0-9][0-9] | hp8[0-9][0-9])
479 basic_machine=hppa1.0-hp
484 hppaosf) # CYGNUS LOCAL
485 basic_machine=hppa1.1-hp
489 basic_machine=i370-ibm
492 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
494 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
498 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
502 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
506 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
509 i386mach) # CYGNUS LOCAL
510 basic_machine=i386-mach
513 i386-vsta | vsta) # CYGNUS LOCAL
514 basic_machine=i386-unknown
517 i386-go32 | go32) # CYGNUS LOCAL
518 basic_machine=i386-unknown
522 basic_machine=mips-sgi
532 basic_machine=m68k-isi
536 basic_machine=m88k-omron
539 basic_machine=mips-mips
543 basic_machine=ns32k-utek
547 basic_machine=m68000-convergent
550 basic_machine=mipsel-unknown
554 basic_machine=mips-unknown
558 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
561 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
563 monitor) # CYGNUS LOCAL
564 basic_machine=m68k-rom68k
567 msdos) # CYGNUS LOCAL
568 basic_machine=i386-unknown
572 basic_machine=i486-ncr
576 basic_machine=i386-unknown # CYGNUS LOCAL
579 news | news700 | news800 | news900)
580 basic_machine=m68k-sony
584 basic_machine=m68030-sony
587 news-3600 | risc-news)
588 basic_machine=mips-sony
591 necv70) # CYGNUS LOCAL
592 basic_machine=v70-nec
596 basic_machine=m68k-next
609 basic_machine=m68k-harris
613 basic_machine=m88k-harris
617 basic_machine=i960-intel
620 mon960) # CYGNUS LOCAL
621 basic_machine=i960-intel
625 basic_machine=np1-gould
627 OSE68000 | ose68000) # CYGNUS LOCAL
628 basic_machine=m68000-ericsson
631 os68k) # CYGNUS LOCAL
632 basic_machine=m68k-none
636 basic_machine=hppa1.1-hitachi
640 basic_machine=i860-intel
644 basic_machine=sparc-tti
647 basic_machine=m68k-tti
650 basic_machine=ns32k-pc532
653 basic_machine=i586-intel
656 basic_machine=i686-intel
659 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
662 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
665 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
666 basic_machine=i586-amd
669 # We don't have specific support for Nexgen yet, so just call it a Pentium
670 basic_machine=i586-nexgen
673 basic_machine=pn-gould
675 power) basic_machine=rs6000-ibm
677 ppc) basic_machine=powerpc-unknown
679 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
681 ppcle | powerpclittle | ppc-le | powerpc-little)
682 basic_machine=powerpcle-unknown
684 ppcle-* | powerpclittle-*)
685 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
688 basic_machine=i386-ibm
690 # start-sanitize-r5900
691 r5900) # CYGNUS LOCAL
692 basic_machine=mips64vr5900el-unknown
695 rom68k) # CYGNUS LOCAL
696 basic_machine=m68k-rom68k
700 basic_machine=mips-siemens
703 basic_machine=romp-ibm
705 sa29200) # CYGNUS LOCAL
706 basic_machine=a29k-amd
710 basic_machine=i386-sequent
713 basic_machine=sh-hitachi
716 sparclite-wrs) # CYGNUS LOCAL
717 basic_machine=sparclite-wrs
721 basic_machine=m68k-bull
725 basic_machine=spur-unknown
727 st2000) # CYGNUS LOCAL
728 basic_machine=m68k-tandem
730 stratus) # CYGNUS LOCAL
731 basic_machine=i860-stratus
735 basic_machine=m68000-sun
738 basic_machine=m68000-sun
742 basic_machine=m68000-sun
746 basic_machine=m68k-sun
750 basic_machine=m68k-sun
754 basic_machine=sparc-sun
758 basic_machine=sparc-sun
762 basic_machine=sparc-sun
766 basic_machine=m68k-sun
769 basic_machine=sparc-sun
771 sun386 | sun386i | roadrunner)
772 basic_machine=i386-sun
775 basic_machine=i386-sequent
779 basic_machine=m68k-ncr
782 basic_machine=a29k-amd
786 basic_machine=a29k-nyu
789 v810 | necv810) # CYGNUS LOCAL
790 basic_machine=v810-nec
794 basic_machine=vax-dec
798 basic_machine=vax-dec
802 basic_machine=f301-fujitsu
805 basic_machine=i960-wrs
809 basic_machine=m68k-wrs
813 basic_machine=a29k-wrs
817 basic_machine=w65-wdc
821 basic_machine=xmp-cray
825 basic_machine=xps100-honeywell
827 z8k-*-coff) # CYGNUS LOCAL
828 basic_machine=z8k-unknown
832 basic_machine=none-none
836 # Here we handle the default manufacturer of certain CPU types. It is in
837 # some cases the only manufacturer, in others, it is the most popular.
839 basic_machine=hppa1.1-winbond
841 op50n) # CYGNUS LOCAL
842 basic_machine=hppa1.1-oki
844 op60c) # CYGNUS LOCAL
845 basic_machine=hppa1.1-oki
848 if [ x$os = x-linux ]; then
849 basic_machine=mips-unknown
851 basic_machine=mips-mips
855 basic_machine=romp-ibm
858 basic_machine=rs6000-ibm
861 basic_machine=vax-dec
864 basic_machine=pdp11-dec
867 basic_machine=we32k-att
870 basic_machine=sparc-sun
873 basic_machine=cydra-cydrome
876 basic_machine=orion-highlevel
879 basic_machine=clipper-highlevel
881 mac | mpw | mac-mpw) # CYGNUS LOCAL
882 basic_machine=m68k-apple
884 pmac | pmac-mpw) # CYGNUS LOCAL
885 basic_machine=powerpc-apple
888 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
893 # Here we canonicalize certain aliases for manufacturers.
894 case $basic_machine in
896 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
899 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
905 # Decode manufacturer-specific aliases for certain operating systems.
910 # First match some system type aliases
911 # that might get confused with valid system types.
912 # -solaris* is a basic system type, with this one exception.
913 -solaris1 | -solaris1.*)
914 os=`echo $os | sed -e 's|solaris1|sunos4|'`
923 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
925 # First accept the basic system types.
926 # The portable systems comes first.
927 # Each alternative MUST END IN A *, to match a version number.
928 # -sysv* is not here because it comes later, after sysvr4.
929 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
930 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
931 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
932 | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
933 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
934 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
935 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
936 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
937 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
938 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
939 | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
940 | -beos* \ # CYGNUS LOCAL
941 | -linux-gnu* | -uxpv*)
942 # Remember, each alternative MUST END IN *, to match a version number.
945 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
946 | -windows* | -osx | -abug | -netware* | -os9* \
947 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
950 os=`echo $os | sed -e 's|mac|macos|'`
954 os=`echo $os | sed -e 's|linux|linux-gnu|'`
957 os=`echo $os | sed -e 's|sunos5|solaris2|'`
960 os=`echo $os | sed -e 's|sunos6|solaris3|'`
977 -386bsd) # CYGNUS LOCAL
986 # Preserve the version number of sinix5.
988 os=`echo $os | sed -e 's|sinix|sysv|'`
1008 # This must come after -sysvr4.
1011 -ose*) # CYGNUS LOCAL
1014 -es1800*) # CYGNUS LOCAL
1023 # Get rid of the `-' at the beginning of $os.
1024 os=`echo $os | sed 's/[^-]*-//'`
1025 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1031 # Here we handle the default operating systems that come with various machines.
1032 # The value should be what the vendor currently ships out the door with their
1033 # machine or put another way, the most popular os provided with the machine.
1035 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1036 # "-sun"), then you have to tell the case statement up towards the top
1037 # that MANUFACTURER isn't an operating system. Otherwise, code above
1038 # will signal an error saying that MANUFACTURER isn't an operating
1039 # system, and we'll never get to this point.
1041 case $basic_machine in
1062 # This also exists in the configure program, but was not the
1066 m68*-cisco) # CYGNUS LOCAL
1069 mips*-cisco) # CYGNUS LOCAL
1072 mips*-*) # CYGNUS LOCAL
1075 *-tti) # must be before sparc entry or we get the wrong os.
1081 *-be) # CYGNUS LOCAL
1087 *-wec) # CYGNUS LOCAL
1090 *-winbond) # CYGNUS LOCAL
1093 *-oki) # CYGNUS LOCAL
1102 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1159 *-rom68k) # CYGNUS LOCAL
1162 *-*bug) # CYGNUS LOCAL
1165 *-apple) # CYGNUS LOCAL
1174 # Here we handle the case where we know the os, and the CPU type, but not the
1175 # manufacturer. We pick the logical manufacturer.
1177 case $basic_machine in
1189 -beos*) # CYGNUS LOCAL
1216 -vxsim* | -vxworks*)
1222 -hms*) # CYGNUS LOCAL
1225 -mpw* | -macos*) # CYGNUS LOCAL
1229 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1233 echo $basic_machine$os