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 $basic_machine in
160 # Recognize the basic CPU types without company name.
161 # Some are omitted here because they have special meanings below.
162 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
163 | arme[lb] | pyramid | mn10200 | mn10300 \
164 | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
165 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
166 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
167 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
168 | mipstx39 | mipstx39el \
169 | sparc | sparclet | sparclite | sparc64)
170 basic_machine=$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 # start-sanitize-r5900
185 mips64vr5900 | mips64vr5900el) # CYGNUS LOCAL gavin/r5900
186 basic_machine=$basic_machine-unknown
189 mips16) # CYGNUS LOCAL krk/mips16
190 basic_machine=$basic_machine-unknown
192 # start-sanitize-tic80
193 tic80) # CYGNUS LOCAL fnf/TIc80
194 basic_machine=$basic_machine-unknown
197 # start-sanitize-v850
198 v850) # CYGNUS LOCAL jtc/v850
199 basic_machine=$basic_machine-unknown
202 d10v) # CYGNUS LOCAL meissner/d10v
203 basic_machine=$basic_machine-unknown
205 # start-sanitize-d30v
206 d30v) # CYGNUS LOCAL hunt/d30v
207 basic_machine=$basic_machine-unknown
210 # We use `pc' rather than `unknown'
211 # because (1) that's what they normally are, and
212 # (2) the word "unknown" tends to confuse beginning users.
214 basic_machine=$basic_machine-pc
216 # Object if more than one company name word.
218 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
221 # Recognize the basic CPU types with company name.
222 vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \
223 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
224 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
225 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
226 | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
227 | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
228 | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
229 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
230 | sparc64-* | mips64-* | mipsel-* \
231 | mips64el-* | mips64orion-* | mips64orionel-* \
232 | mipstx39-* | mipstx39el-* \
235 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
237 # start-sanitize-v850
238 v850-*) # CYGNUS LOCAL
241 # start-sanitize-d30v
242 d30v-*) # CYGNUS LOCAL
245 mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
247 mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
249 # start-sanitize-r5900
250 mips64vr5900-* | mips64vr5900el-*) # CYGNUS LOCAL gavin/r5900
253 mips16-*) # CYGNUS LOCAL krk/mips16
255 # start-sanitize-tic80
256 tic80-*) # CYGNUS LOCAL fnf/TIc80
259 # Recognize the various machine names and aliases which stand
260 # for a CPU type and a company and sometimes even an OS.
261 386bsd) # CYGNUS LOCAL
262 basic_machine=i386-unknown
265 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
266 basic_machine=m68000-att
269 basic_machine=we32k-att
271 a29khif) # CYGNUS LOCAL
272 basic_machine=a29k-amd
275 adobe68k) # CYGNUS LOCAL
276 basic_machine=m68010-adobe
280 basic_machine=fx80-alliant
283 basic_machine=m68k-altos
286 basic_machine=a29k-none
290 basic_machine=580-amdahl
294 basic_machine=m68k-cbm
297 basic_machine=m68k-cbm
301 basic_machine=m68k-cbm
305 basic_machine=m68k-apollo
308 apollo68bsd) # CYGNUS LOCAL
309 basic_machine=m68k-apollo
313 basic_machine=m68k-apple
317 basic_machine=ns32k-sequent
321 basic_machine=c1-convex
325 basic_machine=c2-convex
329 basic_machine=c32-convex
333 basic_machine=c34-convex
337 basic_machine=c38-convex
341 basic_machine=ymp-cray
345 basic_machine=cray2-cray
349 basic_machine=c90-cray
353 basic_machine=m68k-crds
356 basic_machine=m68k-da30
358 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
359 basic_machine=mips-dec
361 delta | 3300 | motorola-3300 | motorola-delta \
362 | 3300-motorola | delta-motorola)
363 basic_machine=m68k-motorola
366 basic_machine=m88k-motorola
370 basic_machine=rs6000-bull
374 basic_machine=m68k-bull
378 basic_machine=a29k-amd
382 basic_machine=elxsi-elxsi
385 encore | umax | mmax)
386 basic_machine=ns32k-encore
388 es1800 | OSE68k | ose68k | ose | OSE) # CYGNUS LOCAL
389 basic_machine=m68k-ericsson
393 basic_machine=i860-alliant
396 basic_machine=ns32k-ns
399 basic_machine=tron-gmicro
403 basic_machine=hppa1.1-hitachi
407 basic_machine=h8300-hitachi
410 h8300xray) # CYGNUS LOCAL
411 basic_machine=h8300-hitachi
414 h8500hms) # CYGNUS LOCAL
415 basic_machine=h8500-hitachi
419 basic_machine=m88k-harris
423 basic_machine=m68k-hp
426 basic_machine=m68k-hp
430 basic_machine=m68k-hp
433 w89k-*) # CYGNUS LOCAL
434 basic_machine=hppa1.1-winbond
437 op50n-*) # CYGNUS LOCAL
438 basic_machine=hppa1.1-oki
441 op60c-*) # CYGNUS LOCAL
442 basic_machine=hppa1.1-oki
445 hppro) # CYGNUS LOCAL
446 basic_machine=hppa1.1-hp
449 hp9k2[0-9][0-9] | hp9k31[0-9])
450 basic_machine=m68000-hp
453 basic_machine=m68k-hp
455 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
456 basic_machine=hppa1.1-hp
458 hp9k8[0-9][0-9] | hp8[0-9][0-9])
459 basic_machine=hppa1.0-hp
464 hppaosf) # CYGNUS LOCAL
465 basic_machine=hppa1.1-hp
469 basic_machine=i370-ibm
472 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
474 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
478 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
482 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
486 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
489 i386mach) # CYGNUS LOCAL
490 basic_machine=i386-mach
493 i386-vsta | vsta) # CYGNUS LOCAL
494 basic_machine=i386-unknown
497 i386-go32 | go32) # CYGNUS LOCAL
498 basic_machine=i386-unknown
502 basic_machine=mips-sgi
512 basic_machine=m68k-isi
516 basic_machine=m88k-omron
519 basic_machine=mips-mips
523 basic_machine=ns32k-utek
527 basic_machine=m68000-convergent
530 basic_machine=mipsel-unknown
534 basic_machine=mips-unknown
538 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
541 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
543 monitor) # CYGNUS LOCAL
544 basic_machine=m68k-rom68k
547 msdos) # CYGNUS LOCAL
548 basic_machine=i386-unknown
552 basic_machine=i486-ncr
556 basic_machine=i386-unknown # CYGNUS LOCAL
559 news | news700 | news800 | news900)
560 basic_machine=m68k-sony
564 basic_machine=m68030-sony
567 news-3600 | risc-news)
568 basic_machine=mips-sony
571 necv70) # CYGNUS LOCAL
572 basic_machine=v70-nec
576 basic_machine=m68k-next
589 basic_machine=m68k-harris
593 basic_machine=m88k-harris
597 basic_machine=i960-intel
600 mon960) # CYGNUS LOCAL
601 basic_machine=i960-intel
605 basic_machine=np1-gould
607 OSE68000 | ose68000) # CYGNUS LOCAL
608 basic_machine=m68000-ericsson
611 os68k) # CYGNUS LOCAL
612 basic_machine=m68k-none
616 basic_machine=hppa1.1-hitachi
620 basic_machine=i860-intel
624 basic_machine=sparc-tti
627 basic_machine=m68k-tti
630 basic_machine=ns32k-pc532
633 basic_machine=i586-intel
636 basic_machine=i686-intel
639 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
642 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
645 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
646 basic_machine=i586-amd
649 # We don't have specific support for Nexgen yet, so just call it a Pentium
650 basic_machine=i586-nexgen
653 basic_machine=pn-gould
655 power) basic_machine=rs6000-ibm
657 ppc) basic_machine=powerpc-unknown
659 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
661 ppcle | powerpclittle | ppc-le | powerpc-little)
662 basic_machine=powerpcle-unknown
664 ppcle-* | powerpclittle-*)
665 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
668 basic_machine=i386-ibm
670 # start-sanitize-r5900
671 r5900) # CYGNUS LOCAL
672 basic_machine=mips64vr5900el-unknown
675 rom68k) # CYGNUS LOCAL
676 basic_machine=m68k-rom68k
680 basic_machine=mips-siemens
683 basic_machine=romp-ibm
685 sa29200) # CYGNUS LOCAL
686 basic_machine=a29k-amd
690 basic_machine=i386-sequent
693 basic_machine=sh-hitachi
696 sparclite-wrs) # CYGNUS LOCAL
697 basic_machine=sparclite-wrs
701 basic_machine=m68k-bull
705 basic_machine=spur-unknown
707 st2000) # CYGNUS LOCAL
708 basic_machine=m68k-tandem
710 stratus) # CYGNUS LOCAL
711 basic_machine=i860-stratus
715 basic_machine=m68000-sun
718 basic_machine=m68000-sun
722 basic_machine=m68000-sun
726 basic_machine=m68k-sun
730 basic_machine=m68k-sun
734 basic_machine=sparc-sun
738 basic_machine=sparc-sun
742 basic_machine=sparc-sun
746 basic_machine=m68k-sun
749 basic_machine=sparc-sun
751 sun386 | sun386i | roadrunner)
752 basic_machine=i386-sun
755 basic_machine=i386-sequent
759 basic_machine=mipstx39-unknown
762 basic_machine=mipstx39el-unknown
765 basic_machine=m68k-ncr
768 basic_machine=a29k-amd
772 basic_machine=a29k-nyu
775 v810 | necv810) # CYGNUS LOCAL
776 basic_machine=v810-nec
780 basic_machine=vax-dec
784 basic_machine=vax-dec
788 basic_machine=f301-fujitsu
791 basic_machine=i960-wrs
795 basic_machine=m68k-wrs
799 basic_machine=a29k-wrs
803 basic_machine=w65-wdc
807 basic_machine=xmp-cray
811 basic_machine=xps100-honeywell
813 z8k-*-coff) # CYGNUS LOCAL
814 basic_machine=z8k-unknown
818 basic_machine=none-none
822 # Here we handle the default manufacturer of certain CPU types. It is in
823 # some cases the only manufacturer, in others, it is the most popular.
825 basic_machine=hppa1.1-winbond
827 op50n) # CYGNUS LOCAL
828 basic_machine=hppa1.1-oki
830 op60c) # CYGNUS LOCAL
831 basic_machine=hppa1.1-oki
834 if [ x$os = x-linux-gnu ]; then
835 basic_machine=mips-unknown
837 basic_machine=mips-mips
841 basic_machine=romp-ibm
844 basic_machine=rs6000-ibm
847 basic_machine=vax-dec
850 basic_machine=pdp11-dec
853 basic_machine=we32k-att
856 basic_machine=sparc-sun
859 basic_machine=cydra-cydrome
862 basic_machine=orion-highlevel
865 basic_machine=clipper-highlevel
867 mac | mpw | mac-mpw) # CYGNUS LOCAL
868 basic_machine=m68k-apple
870 pmac | pmac-mpw) # CYGNUS LOCAL
871 basic_machine=powerpc-apple
874 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
879 # Here we canonicalize certain aliases for manufacturers.
880 case $basic_machine in
882 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
885 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
891 # Decode manufacturer-specific aliases for certain operating systems.
896 # First match some system type aliases
897 # that might get confused with valid system types.
898 # -solaris* is a basic system type, with this one exception.
899 -solaris1 | -solaris1.*)
900 os=`echo $os | sed -e 's|solaris1|sunos4|'`
909 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
911 # First accept the basic system types.
912 # The portable systems comes first.
913 # Each alternative MUST END IN A *, to match a version number.
914 # -sysv* is not here because it comes later, after sysvr4.
915 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
916 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
917 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
918 | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
919 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
920 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
921 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
922 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
923 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
924 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
925 | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
926 | -mingw32* | -linux-gnu* | -uxpv*)
927 # Remember, each alternative MUST END IN *, to match a version number.
930 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
931 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
932 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
935 os=`echo $os | sed -e 's|mac|macos|'`
939 os=`echo $os | sed -e 's|linux|linux-gnu|'`
942 os=`echo $os | sed -e 's|sunos5|solaris2|'`
945 os=`echo $os | sed -e 's|sunos6|solaris3|'`
962 -386bsd) # CYGNUS LOCAL
971 # Preserve the version number of sinix5.
973 os=`echo $os | sed -e 's|sinix|sysv|'`
993 # This must come after -sysvr4.
996 -ose*) # CYGNUS LOCAL
999 -es1800*) # CYGNUS LOCAL
1008 # Get rid of the `-' at the beginning of $os.
1009 os=`echo $os | sed 's/[^-]*-//'`
1010 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1016 # Here we handle the default operating systems that come with various machines.
1017 # The value should be what the vendor currently ships out the door with their
1018 # machine or put another way, the most popular os provided with the machine.
1020 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1021 # "-sun"), then you have to tell the case statement up towards the top
1022 # that MANUFACTURER isn't an operating system. Otherwise, code above
1023 # will signal an error saying that MANUFACTURER isn't an operating
1024 # system, and we'll never get to this point.
1026 case $basic_machine in
1047 # This also exists in the configure program, but was not the
1051 m68*-cisco) # CYGNUS LOCAL
1054 mips*-cisco) # CYGNUS LOCAL
1057 mips*-*) # CYGNUS LOCAL
1060 *-tti) # must be before sparc entry or we get the wrong os.
1066 *-be) # CYGNUS LOCAL
1072 *-wec) # CYGNUS LOCAL
1075 *-winbond) # CYGNUS LOCAL
1078 *-oki) # CYGNUS LOCAL
1087 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1144 *-rom68k) # CYGNUS LOCAL
1147 *-*bug) # CYGNUS LOCAL
1150 *-apple) # CYGNUS LOCAL
1159 # Here we handle the case where we know the os, and the CPU type, but not the
1160 # manufacturer. We pick the logical manufacturer.
1162 case $basic_machine in
1174 -beos*) # CYGNUS LOCAL
1201 -vxsim* | -vxworks*)
1207 -hms*) # CYGNUS LOCAL
1210 -mpw* | -macos*) # CYGNUS LOCAL
1214 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1218 echo $basic_machine$os