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 # Synched up with: FSF 19.31.
25 # As a special exception to the GNU General Public License, if you
26 # distribute this file as part of a program that contains a
27 # configuration script generated by Autoconf, you may include it under
28 # the same distribution terms that you use for the rest of that program.
30 # Configuration subroutine to validate and canonicalize a configuration type.
31 # Supply the specified configuration type as an argument.
32 # If it is invalid, we print an error message on stderr and exit with code 1.
33 # Otherwise, we print the canonical config type on stdout and succeed.
35 # This file is supposed to be the same for all GNU packages
36 # and recognize all the CPU types, system types and aliases
37 # that are meaningful with *any* GNU software.
38 # Each package is responsible for reporting which valid configurations
39 # it does not support. The user should be able to distinguish
40 # a failure to support a valid configuration from a meaningless
43 # The goal of this file is to map all the various variations of a given
44 # machine specification into a single specification in the form:
45 # CPU_TYPE-MANUFACTURER-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 (if any).
68 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
69 if [ $basic_machine != $1 ]
70 then os=`echo $1 | sed 's/.*-/-/'`
73 ### Let's recognize common machines as not being operating systems so
74 ### that things like config.sub decstation-3100 work. We also
75 ### recognize some manufacturers as not being operating systems, so we
76 ### can provide default operating systems below.
79 # Prevent following clause from handling this invalid input.
81 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
82 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
83 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
84 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
85 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
86 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
96 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
100 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
103 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
104 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
107 # Don't forget version if it is 3.2v4 or newer.
108 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
112 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
116 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
119 basic_machine=clipper-intergraph
122 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
128 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
131 os=`echo $os | sed -e 's/windowsnt/winnt/'`
138 # Decode aliases for certain CPU-COMPANY combinations.
139 case $basic_machine in
140 # Recognize the basic CPU types without company name.
141 # Some are omitted here because they have special meanings below.
142 tahoe | i[3-9]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
143 | arme[lb] | pyramid \
144 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
145 | alpha | we32k | mab | ns16k | clipper | i370 | sh \
146 | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
147 | pdp11 | mips64el | mips64orion | mips64orionel \
148 | sparc | sparclet | sparclite | sparc64)
149 basic_machine=$basic_machine-unknown
151 # Object if more than one company name word.
153 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
156 # Recognize the basic CPU types with company name.
157 vax-* | tahoe-* | i[3-9]86-* | i860-* | m68k-* | m68000-* | m88k-* \
158 | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
159 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
160 | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
161 | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
162 | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
163 | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
164 | mips64el-* | mips64orion-* | mips64orionel-* | mab-*)
166 # Recognize names of some NetBSD ports.
167 amiga-* | hp300-* | mac68k-* | sun3-* | pmax-*)
169 # Recognize the various machine names and aliases which stand
170 # for a CPU type and a company and sometimes even an OS.
171 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
172 basic_machine=m68000-att
175 basic_machine=we32k-att
178 basic_machine=fx80-alliant
181 basic_machine=m68k-altos
184 basic_machine=a29k-none
188 basic_machine=580-amdahl
192 basic_machine=m68k-cbm
195 basic_machine=m68k-cbm
199 basic_machine=m68k-cbm
203 basic_machine=m68k-apollo
207 basic_machine=m68k-apple
211 basic_machine=m68k-apple
215 basic_machine=ns32k-sequent
219 basic_machine=c1-convex
223 basic_machine=c2-convex
227 basic_machine=c32-convex
231 basic_machine=c34-convex
235 basic_machine=c38-convex
239 basic_machine=ymp-cray
243 basic_machine=cray2-cray
247 basic_machine=c90-cray
251 basic_machine=m68k-crds
254 basic_machine=m68k-da30
256 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
257 basic_machine=mips-dec
259 delta | 3300 | motorola-3300 | motorola-delta \
260 | 3300-motorola | delta-motorola)
261 basic_machine=m68k-motorola
264 basic_machine=m88k-motorola
268 basic_machine=rs6000-bull
272 basic_machine=m68k-bull
276 basic_machine=a29k-amd
280 basic_machine=elxsi-elxsi
283 encore | umax | mmax)
284 basic_machine=ns32k-encore
287 basic_machine=i860-alliant
290 basic_machine=ns32k-ns
293 basic_machine=tron-gmicro
297 basic_machine=hppa1.1-hitachi
301 basic_machine=h8300-hitachi
305 basic_machine=m88k-harris
309 basic_machine=m68k-hp
312 basic_machine=m68k-hp
316 basic_machine=m68k-hp
319 hp9k2[0-9][0-9] | hp9k31[0-9])
320 basic_machine=m68000-hp
323 basic_machine=m68k-hp
325 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
326 basic_machine=hppa1.1-hp
328 hp9k8[0-9][0-9] | hp8[0-9][0-9])
329 basic_machine=hppa1.0-hp
332 basic_machine=i370-ibm
335 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
337 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
341 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
345 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
349 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
353 basic_machine=mips-sgi
363 basic_machine=m68k-isi
367 basic_machine=m88k-omron
370 basic_machine=mips-mips
374 basic_machine=ns32k-utek
378 basic_machine=m68000-convergent
381 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
384 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
387 basic_machine=i486-ncr
390 news | news700 | news800 | news900)
391 basic_machine=m68k-sony
395 basic_machine=m68030-sony
398 news-3600 | risc-news)
399 basic_machine=mips-sony
403 basic_machine=m68k-next
416 basic_machine=m68k-harris
420 basic_machine=m88k-harris
424 basic_machine=i960-intel
428 basic_machine=np1-gould
431 basic_machine=hppa1.1-hitachi
435 basic_machine=i860-intel
439 basic_machine=sparc-tti
442 basic_machine=m68k-tti
447 basic_machine=pc532-unknown
450 basic_machine=ns32k-pc532
455 basic_machine=i586-intel
458 basic_machine=i686-intel
461 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
464 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
467 # We don't have specific support for AMD's K5 yet, so just call it a Pentium
468 basic_machine=i586-amd
471 # We don't have specific support for Nexgen yet, so just call it a Pentium
472 basic_machine=i586-nexgen
475 basic_machine=pn-gould
477 power) basic_machine=rs6000-ibm
479 ppc) basic_machine=powerpc-unknown
481 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
483 ppcle | powerpclittle | ppc-le | powerpc-little)
484 basic_machine=powerpcle-unknown
486 ppcle-* | powerpclittle-*)
487 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
490 basic_machine=i386-ibm
493 basic_machine=mips-siemens
496 basic_machine=romp-ibm
499 basic_machine=i386-sequent
502 basic_machine=sh-hitachi
506 basic_machine=m68k-bull
510 basic_machine=spur-unknown
513 basic_machine=m68000-sun
516 basic_machine=m68000-sun
520 basic_machine=m68000-sun
524 basic_machine=m68k-sun
528 basic_machine=m68k-sun
532 basic_machine=sparc-sun
536 basic_machine=sparc-sun
540 basic_machine=sparc-sun
544 basic_machine=m68k-sun
547 basic_machine=sparc-sun
549 sun386 | sun386i | roadrunner)
550 basic_machine=i386-sun
553 basic_machine=i386-sequent
557 basic_machine=m68k-ncr
560 basic_machine=a29k-amd
564 basic_machine=a29k-nyu
568 basic_machine=vax-dec
572 basic_machine=vax-dec
576 basic_machine=i960-wrs
580 basic_machine=m68k-wrs
584 basic_machine=a29k-wrs
588 basic_machine=xmp-cray
592 basic_machine=xps100-honeywell
595 basic_machine=none-none
599 # Here we handle the default manufacturer of certain CPU types. It is in
600 # some cases the only manufacturer, in others, it is the most popular.
602 basic_machine=mips-mips
605 basic_machine=romp-ibm
608 basic_machine=rs6000-ibm
611 basic_machine=vax-dec
614 basic_machine=pdp11-dec
617 basic_machine=we32k-att
620 basic_machine=sparc-sun
623 basic_machine=cydra-cydrome
626 basic_machine=orion-highlevel
629 basic_machine=clipper-highlevel
632 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
637 # Here we canonicalize certain aliases for manufacturers.
638 case $basic_machine in
640 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
643 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
649 # Decode manufacturer-specific aliases for certain operating systems.
654 # -solaris* is a basic system type, with this one exception.
655 -solaris1 | -solaris1.*)
656 os=`echo $os | sed -e 's|solaris1|sunos4|'`
665 os=`echo $os | sed -e 's|gnu/linux|linux|'`
667 # First accept the basic system types.
668 # The portable systems comes first.
669 # Each alternative MUST END IN A *, to match a version number.
670 # -sysv* is not here because it comes later, after sysvr4.
671 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
672 | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
673 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
674 | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
675 | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
676 | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
677 | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
678 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
679 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
680 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
681 | -cygwin32* | -pe* | -psos* | -moss* | -openbsd* )
682 # Remember, each alternative MUST END IN *, to match a version number.
685 os=`echo $os | sed -e 's|sunos5|solaris2|'`
688 os=`echo $os | sed -e 's|sunos6|solaris3|'`
711 # Preserve the version number of sinix5.
713 os=`echo $os | sed -e 's|sinix|sysv|'`
733 # This must come after -sysvr4.
742 # Get rid of the `-' at the beginning of $os.
743 os=`echo $os | sed 's/[^-]*-//'`
744 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
750 # Here we handle the default operating systems that come with various machines.
751 # The value should be what the vendor currently ships out the door with their
752 # machine or put another way, the most popular os provided with the machine.
754 # Note that if you're going to try to match "-MANUFACTURER" here (say,
755 # "-sun"), then you have to tell the case statement up towards the top
756 # that MANUFACTURER isn't an operating system. Otherwise, code above
757 # will signal an error saying that MANUFACTURER isn't an operating
758 # system, and we'll never get to this point.
760 case $basic_machine in
781 # This also exists in the configure program, but was not the
785 *-tti) # must be before sparc entry or we get the wrong os.
800 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
860 # Here we handle the case where we know the os, and the CPU type, but not the
861 # manufacturer. We pick the logical manufacturer.
863 case $basic_machine in
911 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
915 echo $basic_machine$os