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)
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/'`
160 basic_machine=m68k-atari
165 # Decode aliases for certain CPU-COMPANY combinations.
166 case $basic_machine in
167 # Recognize the basic CPU types without company name.
168 # Some are omitted here because they have special meanings below.
169 tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
170 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
171 | 580 | i960 | h8300 \
172 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
173 | alpha | alphaev[4-7] | alphaev56 | alphapca5[67] \
174 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
175 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
176 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
177 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
178 | mips64vr5000 | miprs64vr5000el | mcore \
179 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
180 | thumb | d10v | fr30)
181 basic_machine=$basic_machine-unknown
183 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
186 # We use `pc' rather than `unknown'
187 # because (1) that's what they normally are, and
188 # (2) the word "unknown" tends to confuse beginning users.
190 basic_machine=$basic_machine-pc
192 # Object if more than one company name word.
194 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
197 # Recognize the basic CPU types with company name.
198 # FIXME: clean up the formatting here.
199 vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
200 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
201 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
202 | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
204 | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
205 | alpha-* | alphaev[4-7]-* | alphaev56-* | alphapca5[67]-* \
206 | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
207 | clipper-* | orion-* \
208 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
209 | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
210 | mips64el-* | mips64orion-* | mips64orionel-* \
211 | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
212 | mipstx39-* | mipstx39el-* | mcore-* \
213 | f301-* | armv*-* | t3e-* \
214 | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
215 | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* )
217 # Recognize the various machine names and aliases which stand
218 # for a CPU type and a company and sometimes even an OS.
220 basic_machine=i386-unknown
223 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
224 basic_machine=m68000-att
227 basic_machine=we32k-att
230 basic_machine=a29k-amd
234 basic_machine=m68010-adobe
238 basic_machine=fx80-alliant
241 basic_machine=m68k-altos
244 basic_machine=a29k-none
248 basic_machine=580-amdahl
252 basic_machine=m68k-cbm
255 basic_machine=m68k-cbm
259 basic_machine=m68k-cbm
263 basic_machine=m68k-apollo
267 basic_machine=m68k-apollo
271 basic_machine=m68k-apple
275 basic_machine=ns32k-sequent
279 basic_machine=c1-convex
283 basic_machine=c2-convex
287 basic_machine=c32-convex
291 basic_machine=c34-convex
295 basic_machine=c38-convex
299 basic_machine=ymp-cray
303 basic_machine=cray2-cray
307 basic_machine=c90-cray
311 basic_machine=m68k-crds
314 basic_machine=m68k-da30
316 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
317 basic_machine=mips-dec
319 delta | 3300 | motorola-3300 | motorola-delta \
320 | 3300-motorola | delta-motorola)
321 basic_machine=m68k-motorola
324 basic_machine=m88k-motorola
328 basic_machine=rs6000-bull
332 basic_machine=m68k-bull
336 basic_machine=a29k-amd
340 basic_machine=elxsi-elxsi
343 encore | umax | mmax)
344 basic_machine=ns32k-encore
346 es1800 | OSE68k | ose68k | ose | OSE)
347 basic_machine=m68k-ericsson
351 basic_machine=i860-alliant
354 basic_machine=ns32k-ns
357 basic_machine=tron-gmicro
361 basic_machine=hppa1.1-hitachi
365 basic_machine=h8300-hitachi
369 basic_machine=h8300-hitachi
373 basic_machine=h8500-hitachi
377 basic_machine=m88k-harris
381 basic_machine=m68k-hp
384 basic_machine=m68k-hp
388 basic_machine=m68k-hp
391 hp3k9[0-9][0-9] | hp9[0-9][0-9])
392 basic_machine=hppa1.0-hp
394 hp9k2[0-9][0-9] | hp9k31[0-9])
395 basic_machine=m68000-hp
398 basic_machine=m68k-hp
400 hp9k6[0-9][0-9] | hp6[0-9][0-9])
401 basic_machine=hppa1.0-hp
403 hp9k7[0-79][0-9] | hp7[0-79][0-9])
404 basic_machine=hppa1.1-hp
406 hp9k78[0-9] | hp78[0-9])
407 # FIXME: really hppa2.0-hp
408 basic_machine=hppa1.1-hp
410 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
411 # FIXME: really hppa2.0-hp
412 basic_machine=hppa1.1-hp
414 hp9k8[0-9][13679] | hp8[0-9][13679])
415 basic_machine=hppa1.1-hp
417 hp9k8[0-9][0-9] | hp8[0-9][0-9])
418 basic_machine=hppa1.0-hp
424 basic_machine=hppa1.1-hp
428 basic_machine=hppa1.1-hp
432 basic_machine=i370-ibm
434 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
436 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
440 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
444 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
448 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
452 basic_machine=i386-mach
456 basic_machine=i386-unknown
460 basic_machine=i386-unknown
463 i386-mingw32 | mingw32)
464 basic_machine=i386-unknown
468 basic_machine=i386-qnx
471 basic_machine=mips-sgi
481 basic_machine=m68k-isi
485 basic_machine=m88k-omron
488 basic_machine=mips-mips
492 basic_machine=ns32k-utek
496 basic_machine=m68000-convergent
498 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
499 basic_machine=m68k-atari
503 basic_machine=mipsel-unknown
507 basic_machine=mips-unknown
511 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
514 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
517 basic_machine=m68k-rom68k
521 basic_machine=i386-unknown
525 basic_machine=i370-ibm
529 basic_machine=i486-ncr
533 basic_machine=i386-unknown
537 basic_machine=armv4l-rebel
540 news | news700 | news800 | news900)
541 basic_machine=m68k-sony
545 basic_machine=m68030-sony
548 news-3600 | risc-news)
549 basic_machine=mips-sony
553 basic_machine=v70-nec
557 basic_machine=m68k-next
570 basic_machine=m68k-harris
574 basic_machine=m88k-harris
578 basic_machine=i960-intel
582 basic_machine=i960-intel
586 basic_machine=np1-gould
589 basic_machine=hppa1.1-oki
593 basic_machine=m68000-ericsson
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
617 pentium | p5 | k5 | k6 | nexen)
618 basic_machine=i586-pc
620 pentiumpro | p6 | 6x86)
621 basic_machine=i686-pc
623 pentiumii | pentium2)
624 basic_machine=i786-pc
626 pentium-* | p5-* | k5-* | k6-* | nexen-*)
627 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
629 pentiumpro-* | p6-* | 6x86-*)
630 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
632 pentiumii-* | pentium2-*)
633 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
636 basic_machine=pn-gould
638 power) basic_machine=rs6000-ibm
640 ppc) basic_machine=powerpc-unknown
642 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
644 ppcle | powerpclittle | ppc-le | powerpc-little)
645 basic_machine=powerpcle-unknown
647 ppcle-* | powerpclittle-*)
648 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
651 basic_machine=i386-ibm
654 basic_machine=m68k-rom68k
658 basic_machine=mips-siemens
661 basic_machine=romp-ibm
664 basic_machine=a29k-amd
668 basic_machine=i386-sequent
671 basic_machine=sh-hitachi
675 basic_machine=sparclite-wrs
679 basic_machine=m68k-bull
683 basic_machine=spur-unknown
686 basic_machine=m68k-tandem
689 basic_machine=i860-stratus
693 basic_machine=m68000-sun
696 basic_machine=m68000-sun
700 basic_machine=m68000-sun
704 basic_machine=m68k-sun
708 basic_machine=m68k-sun
712 basic_machine=sparc-sun
716 basic_machine=sparc-sun
720 basic_machine=sparc-sun
724 basic_machine=m68k-sun
727 basic_machine=sparc-sun
729 sun386 | sun386i | roadrunner)
730 basic_machine=i386-sun
733 basic_machine=i386-sequent
737 basic_machine=t3e-cray
741 basic_machine=mipstx39-unknown
744 basic_machine=mipstx39el-unknown
747 basic_machine=m68k-ncr
750 basic_machine=a29k-amd
754 basic_machine=a29k-nyu
758 basic_machine=v810-nec
762 basic_machine=vax-dec
766 basic_machine=vax-dec
770 basic_machine=f301-fujitsu
773 basic_machine=i960-wrs
777 basic_machine=m68k-wrs
781 basic_machine=a29k-wrs
785 basic_machine=w65-wdc
789 basic_machine=hppa1.1-winbond
793 basic_machine=xmp-cray
797 basic_machine=xps100-honeywell
800 basic_machine=z8k-unknown
804 basic_machine=none-none
808 # Here we handle the default manufacturer of certain CPU types. It is in
809 # some cases the only manufacturer, in others, it is the most popular.
811 basic_machine=hppa1.1-winbond
814 basic_machine=hppa1.1-oki
817 basic_machine=hppa1.1-oki
820 if [ x$os = x-linux-gnu ]; then
821 basic_machine=mips-unknown
823 basic_machine=mips-mips
827 basic_machine=romp-ibm
830 basic_machine=rs6000-ibm
833 basic_machine=vax-dec
836 basic_machine=pdp11-dec
839 basic_machine=we32k-att
842 basic_machine=sparc-sun
845 basic_machine=cydra-cydrome
848 basic_machine=orion-highlevel
851 basic_machine=clipper-highlevel
854 basic_machine=m68k-apple
857 basic_machine=powerpc-apple
860 basic_machine=c4x-none
864 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
869 # Here we canonicalize certain aliases for manufacturers.
870 case $basic_machine in
872 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
875 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
881 # Decode manufacturer-specific aliases for certain operating systems.
886 # First match some system type aliases
887 # that might get confused with valid system types.
888 # -solaris* is a basic system type, with this one exception.
889 -solaris1 | -solaris1.*)
890 os=`echo $os | sed -e 's|solaris1|sunos4|'`
902 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
904 # First accept the basic system types.
905 # The portable systems comes first.
906 # Each alternative MUST END IN A *, to match a version number.
907 # -sysv* is not here because it comes later, after sysvr4.
908 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
909 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
910 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
911 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
913 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
914 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
915 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
916 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
917 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
918 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
919 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
920 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
921 | -interix* | -uwin* | -rhapsody* | -opened* | -openstep* | -oskit*)
922 # Remember, each alternative MUST END IN *, to match a version number.
924 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
925 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
926 | -macos* | -mpw* | -magic* | -mon960* | -lnews*)
929 os=`echo $os | sed -e 's|mac|macos|'`
932 os=`echo $os | sed -e 's|linux|linux-gnu|'`
935 os=`echo $os | sed -e 's|sunos5|solaris2|'`
938 os=`echo $os | sed -e 's|sunos6|solaris3|'`
967 # Preserve the version number of sinix5.
969 os=`echo $os | sed -e 's|sinix|sysv|'`
992 # This must come after -sysvr4.
1010 # Get rid of the `-' at the beginning of $os.
1011 os=`echo $os | sed 's/[^-]*-//'`
1012 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1018 # Here we handle the default operating systems that come with various machines.
1019 # The value should be what the vendor currently ships out the door with their
1020 # machine or put another way, the most popular os provided with the machine.
1022 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1023 # "-sun"), then you have to tell the case statement up towards the top
1024 # that MANUFACTURER isn't an operating system. Otherwise, code above
1025 # will signal an error saying that MANUFACTURER isn't an operating
1026 # system, and we'll never get to this point.
1028 case $basic_machine in
1052 # This also exists in the configure program, but was not the
1065 *-tti) # must be before sparc entry or we get the wrong os.
1092 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1167 # Here we handle the case where we know the os, and the CPU type, but not the
1168 # manufacturer. We pick the logical manufacturer.
1170 case $basic_machine in
1212 -vxsim* | -vxworks*)
1228 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1232 echo $basic_machine$os