2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1991, 92-97, 1998 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 | \
106 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
110 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
113 os
=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
114 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
117 # Don't forget version if it is 3.2v4 or newer.
118 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
122 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
126 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
129 basic_machine
=clipper-intergraph
132 basic_machine
=`echo $1 | sed -e 's/86-.*/86-pc/'`
138 basic_machine
=`echo $1 | sed -e 's/86-.*/86-sequent/'`
141 os
=`echo $os | sed -e 's/windowsnt/winnt/'`
148 # Decode aliases for certain CPU-COMPANY combinations.
149 case $basic_machine in
150 # Recognize the basic CPU types without company name.
151 # Some are omitted here because they have special meanings below.
152 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
153 | arme
[lb
] | pyramid | mn10200 | mn10300 | tron | a29k \
154 |
580 | i960 | h8300 \
155 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w \
156 | alpha | alphaev
[4-7] | alphaev56 | alphapca5
[67] \
157 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
158 |
1750a | dsp16xx | pdp11 | mips64 | mipsel | mips64el \
159 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
160 | sparc | sparclet | sparclite | sparc64 | v850
)
161 basic_machine
=$basic_machine-unknown
163 # We use `pc' rather than `unknown'
164 # because (1) that's what they normally are, and
165 # (2) the word "unknown" tends to confuse beginning users.
167 basic_machine
=$basic_machine-pc
169 # Object if more than one company name word.
171 echo Invalid configuration \
`$1\': machine \`$basic_machine\' not recognized
1>&2
174 # Recognize the basic CPU types with company name.
175 vax-
* | tahoe-
* | i
[34567]86-* | i860-
* | m32r-
* | m68k-
* | m68000-
* \
176 | m88k-
* | sparc-
* | ns32k-
* | fx80-
* | arc-
* | arm-
* | c
[123]* \
177 | mips-
* | pyramid-
* | tron-
* | a29k-
* | romp-
* | rs6000-
* \
178 | power-
* | none-
* |
580-* | cray2-
* | h8300-
* | i960-
* \
180 | hppa-
* | hppa1.0
-* | hppa1.1
-* | hppa2.0
-* | hppa2.0w-
* \
181 | alpha-
* | alphaev
[4-7]-* | alphaev56-
* | alphapca5
[67] \
182 | we32k-
* | cydra-
* | ns16k-
* | pn-
* | np1-
* | xps100-
* \
183 | clipper-
* | orion-
* \
184 | sparclite-
* | pdp11-
* | sh-
* | powerpc-
* | powerpcle-
* \
185 | sparc64-
* | mips64-
* | mipsel-
* \
186 | mips64el-
* | mips64orion-
* | mips64orionel-
* \
187 | mipstx39-
* | mipstx39el-
* \
190 # Recognize the various machine names and aliases which stand
191 # for a CPU type and a company and sometimes even an OS.
192 3b1 |
7300 |
7300-att | att-7300 | pc7300 | safari | unixpc
)
193 basic_machine
=m68000-att
196 basic_machine
=we32k-att
199 basic_machine
=fx80-alliant
202 basic_machine
=m68k-altos
205 basic_machine
=a29k-none
209 basic_machine
=580-amdahl
213 basic_machine
=m68k-cbm
216 basic_machine
=m68k-cbm
220 basic_machine
=m68k-cbm
224 basic_machine
=m68k-apollo
228 basic_machine
=m68k-apple
232 basic_machine
=ns32k-sequent
236 basic_machine
=c1-convex
240 basic_machine
=c2-convex
244 basic_machine
=c32-convex
248 basic_machine
=c34-convex
252 basic_machine
=c38-convex
256 basic_machine
=ymp-cray
260 basic_machine
=cray2-cray
264 basic_machine
=c90-cray
268 basic_machine
=m68k-crds
271 basic_machine
=m68k-da30
273 decstation | decstation-3100 | pmax | pmax-
* | pmin | dec3100 | decstatn
)
274 basic_machine
=mips-dec
276 delta |
3300 | motorola-3300 | motorola-delta \
277 |
3300-motorola | delta-motorola
)
278 basic_machine
=m68k-motorola
281 basic_machine
=m88k-motorola
285 basic_machine
=rs6000-bull
289 basic_machine
=m68k-bull
293 basic_machine
=a29k-amd
297 basic_machine
=elxsi-elxsi
300 encore | umax | mmax
)
301 basic_machine
=ns32k-encore
304 basic_machine
=i860-alliant
307 basic_machine
=ns32k-ns
310 basic_machine
=tron-gmicro
314 basic_machine
=hppa1.1
-hitachi
318 basic_machine
=h8300-hitachi
322 basic_machine
=m88k-harris
326 basic_machine
=m68k-hp
329 basic_machine
=m68k-hp
333 basic_machine
=m68k-hp
336 hp9k2
[0-9][0-9] | hp9k31
[0-9])
337 basic_machine
=m68000-hp
340 basic_machine
=m68k-hp
342 hp9k7
[0-9][0-9] | hp7
[0-9][0-9] | hp9k8
[0-9]7 | hp8
[0-9]7)
343 basic_machine
=hppa1.1
-hp
345 hp9k8
[0-9][0-9] | hp8
[0-9][0-9])
346 basic_machine
=hppa1.0
-hp
351 hp3k9
[0-9][0-9] | hp9
[0-9][0-9])
352 basic_machine
=hppa1.0
-hp
355 hp3k9
[0-9][0-9] | hp9
[0-9][0-9])
356 basic_machine
=hppa1.0
-hp
360 basic_machine
=i370-ibm
363 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
365 basic_machine
=`echo $1 | sed -e 's/86.*/86-pc/'`
369 basic_machine
=`echo $1 | sed -e 's/86.*/86-pc/'`
373 basic_machine
=`echo $1 | sed -e 's/86.*/86-pc/'`
377 basic_machine
=`echo $1 | sed -e 's/86.*/86-pc/'`
381 basic_machine
=mips-sgi
391 basic_machine
=m68k-isi
395 basic_machine
=m88k-omron
398 basic_machine
=mips-mips
402 basic_machine
=ns32k-utek
406 basic_machine
=m68000-convergent
409 basic_machine
=mipsel-unknown
413 basic_machine
=mips-unknown
417 basic_machine
=`echo $basic_machine | sed -e 's/mips3/mips64/'`
420 basic_machine
=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
423 basic_machine
=i486-ncr
427 basic_machine
=armv4l-corel
430 news | news700 | news800 | news900
)
431 basic_machine
=m68k-sony
435 basic_machine
=m68030-sony
438 news-3600 | risc-news
)
439 basic_machine
=mips-sony
443 basic_machine
=m68k-next
456 basic_machine
=m68k-harris
460 basic_machine
=m88k-harris
464 basic_machine
=i960-intel
468 basic_machine
=np1-gould
471 basic_machine
=hppa1.1
-hitachi
475 basic_machine
=i860-intel
479 basic_machine
=sparc-tti
482 basic_machine
=m68k-tti
485 basic_machine
=ns32k-pc532
487 pentium | p5 | k5 | nexen
)
488 basic_machine
=i586-pc
490 pentiumpro | p6 | k6 |
6x86
)
491 basic_machine
=i686-pc
493 pentiumii | pentium2
)
494 basic_machine
=i786-pc
496 pentium-
* | p5-
* | k5-
* | nexen-
*)
497 basic_machine
=i586-
`echo $basic_machine | sed 's/^[^-]*-//'`
499 pentiumpro-
* | p6-
* | k6-
* |
6x86-
*)
500 basic_machine
=i686-
`echo $basic_machine | sed 's/^[^-]*-//'`
502 pentiumii-
* | pentium2-
*)
503 basic_machine
=i786-
`echo $basic_machine | sed 's/^[^-]*-//'`
506 basic_machine
=pn-gould
508 power
) basic_machine
=rs6000-ibm
510 ppc
) basic_machine
=powerpc-unknown
512 ppc-
*) basic_machine
=powerpc-
`echo $basic_machine | sed 's/^[^-]*-//'`
514 ppcle | powerpclittle | ppc-le | powerpc-little
)
515 basic_machine
=powerpcle-unknown
517 ppcle-
* | powerpclittle-
*)
518 basic_machine
=powerpcle-
`echo $basic_machine | sed 's/^[^-]*-//'`
521 basic_machine
=i386-ibm
524 basic_machine
=mips-siemens
527 basic_machine
=romp-ibm
530 basic_machine
=i386-sequent
533 basic_machine
=sh-hitachi
537 basic_machine
=m68k-bull
541 basic_machine
=spur-unknown
544 basic_machine
=m68000-sun
547 basic_machine
=m68000-sun
551 basic_machine
=m68000-sun
555 basic_machine
=m68k-sun
559 basic_machine
=m68k-sun
563 basic_machine
=sparc-sun
567 basic_machine
=sparc-sun
571 basic_machine
=sparc-sun
575 basic_machine
=m68k-sun
578 basic_machine
=sparc-sun
580 sun386 | sun386i | roadrunner
)
581 basic_machine
=i386-sun
584 basic_machine
=i386-sequent
588 basic_machine
=mipstx39-unknown
591 basic_machine
=mipstx39el-unknown
594 basic_machine
=m68k-ncr
597 basic_machine
=a29k-amd
601 basic_machine
=a29k-nyu
605 basic_machine
=vax-dec
609 basic_machine
=vax-dec
613 basic_machine
=f301-fujitsu
616 basic_machine
=i960-wrs
620 basic_machine
=m68k-wrs
624 basic_machine
=a29k-wrs
628 basic_machine
=xmp-cray
632 basic_machine
=xps100-honeywell
635 basic_machine
=m68k-atari
639 basic_machine
=none-none
643 # Here we handle the default manufacturer of certain CPU types. It is in
644 # some cases the only manufacturer, in others, it is the most popular.
646 if [ x
$os = x-linux-gnu
]; then
647 basic_machine
=mips-unknown
649 basic_machine
=mips-mips
653 basic_machine
=romp-ibm
656 basic_machine
=rs6000-ibm
659 basic_machine
=vax-dec
662 basic_machine
=pdp11-dec
665 basic_machine
=we32k-att
668 basic_machine
=sparc-sun
671 basic_machine
=cydra-cydrome
674 basic_machine
=orion-highlevel
677 basic_machine
=clipper-highlevel
680 echo Invalid configuration \
`$1\': machine \`$basic_machine\' not recognized
1>&2
685 # Here we canonicalize certain aliases for manufacturers.
686 case $basic_machine in
688 basic_machine
=`echo $basic_machine | sed 's/digital.*/dec/'`
691 basic_machine
=`echo $basic_machine | sed 's/commodore.*/cbm/'`
697 # Decode manufacturer-specific aliases for certain operating systems.
702 # First match some system type aliases
703 # that might get confused with valid system types.
704 # -solaris* is a basic system type, with this one exception.
705 -solaris1 |
-solaris1.
*)
706 os
=`echo $os | sed -e 's|solaris1|sunos4|'`
718 os
=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
720 # First accept the basic system types.
721 # The portable systems comes first.
722 # Each alternative MUST END IN A *, to match a version number.
723 # -sysv* is not here because it comes later, after sysvr4.
724 -gnu* |
-bsd* |
-mach* |
-minix* |
-genix* |
-ultrix* |
-irix* \
725 |
-*vms
* |
-sco* |
-esix* |
-isc* |
-aix* |
-sunos |
-sunos[34]*\
726 |
-hpux* |
-unos* |
-osf* |
-luna* |
-dgux* |
-solaris* |
-sym* \
727 |
-amigaos* |
-amigados* |
-msdos* |
-newsos* |
-unicos* |
-aof* \
729 |
-nindy* |
-vxsim* |
-vxworks* |
-ebmon* |
-hms* |
-mvs* \
730 |
-clix* |
-riscos* |
-uniplus* |
-iris* |
-rtu* |
-xenix* \
731 |
-hiux* |
-386bsd* |
-netbsd* |
-openbsd* |
-freebsd* |
-riscix* \
732 |
-lynxos* |
-bosx* |
-nextstep* |
-cxux* |
-aout* |
-elf* \
733 |
-ptx* |
-coff* |
-ecoff* |
-winnt* |
-domain* |
-vsta* \
734 |
-udi* |
-eabi* |
-lites* |
-ieee* |
-go32* |
-aux* \
735 |
-cygwin* |
-pe* |
-psos* |
-moss* |
-proelf* |
-rtems* \
736 |
-mingw32* |
-linux-gnu* |
-uxpv* |
-beos* |
-rhapsody* \
737 |
-openstep* |
-mpeix* |
-oskit*)
738 # Remember, each alternative MUST END IN *, to match a version number.
741 os
=`echo $os | sed -e 's|linux|linux-gnu|'`
744 os
=`echo $os | sed -e 's|sunos5|solaris2|'`
747 os
=`echo $os | sed -e 's|sunos6|solaris3|'`
770 # Preserve the version number of sinix5.
772 os
=`echo $os | sed -e 's|sinix|sysv|'`
792 # This must come after -sysvr4.
804 # Get rid of the `-' at the beginning of $os.
805 os
=`echo $os | sed 's/[^-]*-//'`
806 echo Invalid configuration \
`$1\': system \`$os\' not recognized
1>&2
812 # Here we handle the default operating systems that come with various machines.
813 # The value should be what the vendor currently ships out the door with their
814 # machine or put another way, the most popular os provided with the machine.
816 # Note that if you're going to try to match "-MANUFACTURER" here (say,
817 # "-sun"), then you have to tell the case statement up towards the top
818 # that MANUFACTURER isn't an operating system. Otherwise, code above
819 # will signal an error saying that MANUFACTURER isn't an operating
820 # system, and we'll never get to this point.
822 case $basic_machine in
846 # This also exists in the configure program, but was not the
850 *-tti) # must be before sparc entry or we get the wrong os.
868 i860-
* |
*-att |
*-ncr |
*-altos |
*-motorola |
*-convergent)
934 # Here we handle the case where we know the os, and the CPU type, but not the
935 # manufacturer. We pick the logical manufacturer.
937 case $basic_machine in
989 basic_machine
=`echo $basic_machine | sed "s/unknown/$vendor/"`
993 echo $basic_machine$os