2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1991, 92-97, 1998, 1999 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 ) # EGCS 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 $basic_machine in
163 # Recognize the basic CPU types without company name.
164 # Some are omitted here because they have special meanings below.
165 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
166 | arme[lb] | pyramid | mn10200 | mn10300 \
167 | tron | a29k | 580 | i960 | h8300 \
168 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
169 | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
170 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
171 | 1750a | dsp16xx | pdp11 | s390 \
172 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
173 | mipstx39 | mipstx39el \
174 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x)
175 basic_machine=$basic_machine-unknown
177 m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
178 | h8500 | w65) # EGCS LOCAL
181 basic_machine=$basic_machine-unknown
183 mips64vr4300 | mips64vr4300el) # EGCS LOCAL jsmith/vr4300
184 basic_machine=$basic_machine-unknown
186 mips64vr4100 | mips64vr4100el) # EGCS LOCAL jsmith/vr4100
187 basic_machine=$basic_machine-unknown
189 mips64vr5000 | mips64vr5000el) # EGCS LOCAL ian/vr5000
190 basic_machine=$basic_machine-unknown
193 basic_machine=$basic_machine-unknown
196 basic_machine=$basic_machine-unknown
198 # We use `pc' rather than `unknown'
199 # because (1) that's what they normally are, and
200 # (2) the word "unknown" tends to confuse beginning users.
202 basic_machine=$basic_machine-pc
204 # Object if more than one company name word.
206 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
209 # Recognize the basic CPU types with company name.
210 vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
211 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
212 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
213 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
215 | hppa-* | hppa1.0-* | hppa1.1-* \
216 | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
217 | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
218 | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
219 | xps100-* | clipper-* | orion-* \
220 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
221 | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
222 | mips64el-* | mips64orion-* | mips64orionel-* \
223 | mipstx39-* | mipstx39el-* \
226 m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # EGCS LOCAL
228 thumb-*) # EGCS LOCAL angela/thumb
234 mips64vr4300-* | mips64vr4300el-*) # EGCS LOCAL jsmith/vr4300
236 mips64vr4100-* | mips64vr4100el-*) # EGCS LOCAL jsmith/vr4100
238 mips16-*) # EGCS LOCAL krk/mips16
240 tic30-*) # EGCS LOCAL ian/tic30
242 c30-*) # EGCS LOCAL ian/tic30
243 basic_machine=tic30-unknown
245 # Recognize the various machine names and aliases which stand
246 # for a CPU type and a company and sometimes even an OS.
248 basic_machine=i386-unknown
251 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
252 basic_machine=m68000-att
255 basic_machine=we32k-att
257 a29khif) # EGCS LOCAL
258 basic_machine=a29k-amd
261 adobe68k) # EGCS LOCAL
262 basic_machine=m68010-adobe
266 basic_machine=fx80-alliant
269 basic_machine=m68k-altos
272 basic_machine=a29k-none
276 basic_machine=580-amdahl
280 basic_machine=m68k-cbm
283 basic_machine=m68k-cbm
287 basic_machine=m68k-cbm
291 basic_machine=m68k-apollo
294 apollo68bsd) # EGCS LOCAL
295 basic_machine=m68k-apollo
299 basic_machine=m68k-apple
303 basic_machine=ns32k-sequent
307 basic_machine=c1-convex
311 basic_machine=c2-convex
315 basic_machine=c32-convex
319 basic_machine=c34-convex
323 basic_machine=c38-convex
327 basic_machine=ymp-cray
331 basic_machine=cray2-cray
335 basic_machine=c90-cray
339 basic_machine=m68k-crds
342 basic_machine=m68k-da30
344 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
345 basic_machine=mips-dec
347 delta | 3300 | motorola-3300 | motorola-delta \
348 | 3300-motorola | delta-motorola)
349 basic_machine=m68k-motorola
352 basic_machine=m88k-motorola
356 basic_machine=rs6000-bull
360 basic_machine=m68k-bull
364 basic_machine=a29k-amd
368 basic_machine=elxsi-elxsi
371 encore | umax | mmax)
372 basic_machine=ns32k-encore
374 es1800 | OSE68k | ose68k | ose | OSE) # EGCS LOCAL
375 basic_machine=m68k-ericsson
379 basic_machine=i860-alliant
382 basic_machine=ns32k-ns
385 basic_machine=tron-gmicro
389 basic_machine=hppa1.1-hitachi
393 basic_machine=h8300-hitachi
396 h8300xray) # EGCS LOCAL
397 basic_machine=h8300-hitachi
400 h8500hms) # EGCS LOCAL
401 basic_machine=h8500-hitachi
405 basic_machine=m88k-harris
409 basic_machine=m68k-hp
412 basic_machine=m68k-hp
416 basic_machine=m68k-hp
420 basic_machine=hppa1.1-winbond
423 op50n-*) # EGCS LOCAL
424 basic_machine=hppa1.1-oki
427 op60c-*) # EGCS LOCAL
428 basic_machine=hppa1.1-oki
432 basic_machine=hppa1.1-hp
435 hp3k9[0-9][0-9] | hp9[0-9][0-9])
436 basic_machine=hppa1.0-hp
438 hp9k2[0-9][0-9] | hp9k31[0-9])
439 basic_machine=m68000-hp
442 basic_machine=m68k-hp
444 hp9k6[0-9][0-9] | hp6[0-9][0-9] )
445 basic_machine=hppa1.0-hp
447 hp9k7[0-79][0-9] | hp7[0-79][0-9] )
448 basic_machine=hppa1.1-hp
450 hp9k78[0-9] | hp78[0-9] )
451 # FIXME: really hppa2.0-hp
452 basic_machine=hppa1.1-hp
454 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
455 hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
456 # FIXME: really hppa2.0-hp
457 basic_machine=hppa1.1-hp
459 hp9k8[0-9][13679] | hp8[0-9][13679] )
460 basic_machine=hppa1.1-hp
462 hp9k8[0-9][0-9] | hp8[0-9][0-9])
463 basic_machine=hppa1.0-hp
468 hppaosf) # EGCS LOCAL
469 basic_machine=hppa1.1-hp
473 basic_machine=i370-ibm
476 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
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/'`
490 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
493 i386mach) # EGCS LOCAL
494 basic_machine=i386-mach
497 i386-vsta | vsta) # EGCS LOCAL
498 basic_machine=i386-unknown
501 i386-go32 | go32) # EGCS LOCAL
502 basic_machine=i386-unknown
505 i386-mingw32 | mingw32)
506 basic_machine=i386-unknown
510 basic_machine=mips-sgi
520 basic_machine=m68k-isi
524 basic_machine=m88k-omron
527 basic_machine=mips-mips
531 basic_machine=ns32k-utek
535 basic_machine=m68000-convergent
538 basic_machine=mipsel-unknown
542 basic_machine=mips-unknown
546 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
549 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
551 monitor) # EGCS LOCAL
552 basic_machine=m68k-rom68k
556 basic_machine=i386-unknown
560 basic_machine=i486-ncr
564 basic_machine=i386-unknown # EGCS LOCAL
568 basic_machine=armv4l-corel
571 news | news700 | news800 | news900)
572 basic_machine=m68k-sony
576 basic_machine=m68030-sony
579 news-3600 | risc-news)
580 basic_machine=mips-sony
584 basic_machine=v70-nec
588 basic_machine=m68k-next
601 basic_machine=m68k-harris
605 basic_machine=m88k-harris
609 basic_machine=i960-intel
613 basic_machine=i960-intel
617 basic_machine=np1-gould
619 OSE68000 | ose68000) # EGCS LOCAL
620 basic_machine=m68000-ericsson
624 basic_machine=m68k-none
628 basic_machine=hppa1.1-hitachi
632 basic_machine=i860-intel
636 basic_machine=sparc-tti
639 basic_machine=m68k-tti
642 basic_machine=ns32k-pc532
644 pentium | p5 | k5 | k6 | nexen)
645 basic_machine=i586-pc
647 pentiumpro | p6 | 6x86)
648 basic_machine=i686-pc
650 pentiumii | pentium2)
651 basic_machine=i786-pc
653 pentium-* | p5-* | k5-* | k6-* | nexen-*)
654 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
656 pentiumpro-* | p6-* | 6x86-*)
657 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
659 pentiumii-* | pentium2-*)
660 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
663 basic_machine=pn-gould
665 power) basic_machine=rs6000-ibm
667 ppc) basic_machine=powerpc-unknown
669 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
671 ppcle | powerpclittle | ppc-le | powerpc-little)
672 basic_machine=powerpcle-unknown
674 ppcle-* | powerpclittle-*)
675 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
678 basic_machine=i386-ibm
681 basic_machine=m68k-rom68k
685 basic_machine=mips-siemens
688 basic_machine=romp-ibm
691 basic_machine=s390-ibm
694 sa29200) # EGCS LOCAL
695 basic_machine=a29k-amd
699 basic_machine=i386-sequent
702 basic_machine=sh-hitachi
705 sparclite-wrs) # EGCS LOCAL
706 basic_machine=sparclite-wrs
710 basic_machine=m68k-bull
714 basic_machine=spur-unknown
717 basic_machine=m68k-tandem
719 stratus) # EGCS LOCAL
720 basic_machine=i860-stratus
724 basic_machine=m68000-sun
727 basic_machine=m68000-sun
731 basic_machine=m68000-sun
735 basic_machine=m68k-sun
739 basic_machine=m68k-sun
743 basic_machine=sparc-sun
747 basic_machine=sparc-sun
751 basic_machine=sparc-sun
755 basic_machine=m68k-sun
758 basic_machine=sparc-sun
760 sun386 | sun386i | roadrunner)
761 basic_machine=i386-sun
764 basic_machine=i386-sequent
768 basic_machine=mipstx39-unknown
771 basic_machine=mipstx39el-unknown
774 basic_machine=m68k-ncr
777 basic_machine=a29k-amd
781 basic_machine=a29k-nyu
784 v810 | necv810) # EGCS LOCAL
785 basic_machine=v810-nec
789 basic_machine=vax-dec
793 basic_machine=vax-dec
797 basic_machine=f301-fujitsu
800 basic_machine=i960-wrs
804 basic_machine=m68k-wrs
808 basic_machine=a29k-wrs
812 basic_machine=w65-wdc
816 basic_machine=xmp-cray
820 basic_machine=xps100-honeywell
822 z8k-*-coff) # EGCS LOCAL
823 basic_machine=z8k-unknown
827 basic_machine=none-none
831 # Here we handle the default manufacturer of certain CPU types. It is in
832 # some cases the only manufacturer, in others, it is the most popular.
834 basic_machine=hppa1.1-winbond
837 basic_machine=hppa1.1-oki
840 basic_machine=hppa1.1-oki
843 if [ x$os = x-linux-gnu ]; then
844 basic_machine=mips-unknown
846 basic_machine=mips-mips
850 basic_machine=romp-ibm
853 basic_machine=rs6000-ibm
856 basic_machine=vax-dec
859 basic_machine=pdp11-dec
862 basic_machine=we32k-att
865 basic_machine=sparc-sun
868 basic_machine=cydra-cydrome
871 basic_machine=orion-highlevel
874 basic_machine=clipper-highlevel
876 mac | mpw | mac-mpw) # EGCS LOCAL
877 basic_machine=m68k-apple
879 pmac | pmac-mpw) # EGCS LOCAL
880 basic_machine=powerpc-apple
883 basic_machine=c4x-none
887 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
892 # Here we canonicalize certain aliases for manufacturers.
893 case $basic_machine in
895 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
898 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
904 # Decode manufacturer-specific aliases for certain operating systems.
909 # First match some system type aliases
910 # that might get confused with valid system types.
911 # -solaris* is a basic system type, with this one exception.
912 -solaris1 | -solaris1.*)
913 os=`echo $os | sed -e 's|solaris1|sunos4|'`
925 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
927 # First accept the basic system types.
928 # The portable systems comes first.
929 # Each alternative MUST END IN A *, to match a version number.
930 # -sysv* is not here because it comes later, after sysvr4.
931 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
932 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
933 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
934 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
936 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
937 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
938 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
939 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
940 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
941 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
942 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
943 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
944 | -interix* | -uwin* )
945 # Remember, each alternative MUST END IN *, to match a version number.
948 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
949 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
950 | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
953 os=`echo $os | sed -e 's|mac|macos|'`
957 os=`echo $os | sed -e 's|linux|linux-gnu|'`
960 os=`echo $os | sed -e 's|sunos5|solaris2|'`
963 os=`echo $os | sed -e 's|sunos6|solaris3|'`
980 -386bsd) # EGCS LOCAL
989 # Preserve the version number of sinix5.
991 os=`echo $os | sed -e 's|sinix|sysv|'`
1011 # This must come after -sysvr4.
1017 -es1800*) # EGCS LOCAL
1026 # Get rid of the `-' at the beginning of $os.
1027 os=`echo $os | sed 's/[^-]*-//'`
1028 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1034 # Here we handle the default operating systems that come with various machines.
1035 # The value should be what the vendor currently ships out the door with their
1036 # machine or put another way, the most popular os provided with the machine.
1038 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1039 # "-sun"), then you have to tell the case statement up towards the top
1040 # that MANUFACTURER isn't an operating system. Otherwise, code above
1041 # will signal an error saying that MANUFACTURER isn't an operating
1042 # system, and we'll never get to this point.
1044 case $basic_machine in
1068 # This also exists in the configure program, but was not the
1072 m68*-cisco) # EGCS LOCAL
1075 mips*-cisco) # EGCS LOCAL
1078 mips*-*) # EGCS LOCAL
1081 *-tti) # must be before sparc entry or we get the wrong os.
1096 *-winbond) # EGCS LOCAL
1108 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1165 *-rom68k) # EGCS LOCAL
1168 *-*bug) # EGCS LOCAL
1171 *-apple) # EGCS LOCAL
1180 # Here we handle the case where we know the os, and the CPU type, but not the
1181 # manufacturer. We pick the logical manufacturer.
1183 case $basic_machine in
1225 -vxsim* | -vxworks*)
1234 -mpw* | -macos*) # EGCS LOCAL
1238 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1242 echo $basic_machine$os