2 # Configuration validation subroutine script, version 1.1.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
4 # Free Software Foundation, Inc.
6 # This file is (in principle) common to ALL GNU software.
7 # The presence of a machine in this file suggests that SOME GNU software
8 # can handle that machine. It does not imply ALL GNU software can.
10 # This file is free software; you can redistribute it and/or modify
11 # it under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 2 of the License, or
13 # (at your option) any later version.
15 # This program is distributed in the hope that it will be useful,
16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with this program; if not, write to the Free Software
22 # Foundation, Inc., 59 Temple Place - Suite 330,
23 # Boston, MA 02111-1307, USA.
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 # Portions Copyright 1998-2001 OpenLDAP Foundation.
31 # This file is distributed with OpenLDAP Software, which contains a
32 # configuration script generated by autoconf and is distributable
33 # under the same distributions terms as OpenLDAP inself.
34 # See the OpenLDAP COPYRIGHT and LICENSE file for details.
36 # Written by Per Bothner <bothner@cygnus.com>.
37 # Please send patches to <config-patches@gnu.org>.
39 # Configuration subroutine to validate and canonicalize a configuration type.
40 # Supply the specified configuration type as an argument.
41 # If it is invalid, we print an error message on stderr and exit with code 1.
42 # Otherwise, we print the canonical config type on stdout and succeed.
44 # This file is supposed to be the same for all GNU packages
45 # and recognize all the CPU types, system types and aliases
46 # that are meaningful with *any* GNU software.
47 # Each package is responsible for reporting which valid configurations
48 # it does not support. The user should be able to distinguish
49 # a failure to support a valid configuration from a meaningless
52 # The goal of this file is to map all the various variations of a given
53 # machine specification into a single specification in the form:
54 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
55 # or in some cases, the newer four-part form:
56 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
57 # It is wrong to echo any other type of specification.
61 echo Configuration name missing. 1>&2
62 echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
63 echo "or $0 ALIAS" 1>&2
64 echo where ALIAS is a recognized configuration type. 1>&2
68 # First pass through any local machine types.
78 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
79 # Here we must recognize all the valid KERNEL-OS combinations.
80 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
82 nto-qnx* | linux-gnu*)
84 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
87 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
88 if [ $basic_machine != $1 ]
89 then os=`echo $1 | sed 's/.*-/-/'`
94 ### Let's recognize common machines as not being operating systems so
95 ### that things like config.sub decstation-3100 work. We also
96 ### recognize some manufacturers as not being operating systems, so we
97 ### can provide default operating systems below.
100 # Prevent following clause from handling this invalid input.
102 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
103 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
104 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
105 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
106 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
107 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
112 -sim | -cisco | -oki | -wec | -winbond)
127 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
131 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
134 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
135 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
138 # Don't forget version if it is 3.2v4 or newer.
139 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
143 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
146 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
150 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
153 basic_machine=clipper-intergraph
156 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
162 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
165 os=`echo $os | sed -e 's/windowsnt/winnt/'`
171 basic_machine=m68k-atari
176 # Decode aliases for certain CPU-COMPANY combinations.
177 case $basic_machine in
178 # Recognize the basic CPU types without company name.
179 # Some are omitted here because they have special meanings below.
180 tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
181 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
182 | 580 | i960 | h8300 \
183 | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
184 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
186 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
188 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
189 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
190 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
191 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
192 | mips64vr5000 | miprs64vr5000el | mcore \
193 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
194 | thumb | d10v | fr30 | avr)
195 basic_machine=$basic_machine-unknown
197 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
200 # We use `pc' rather than `unknown'
201 # because (1) that's what they normally are, and
202 # (2) the word "unknown" tends to confuse beginning users.
204 basic_machine=$basic_machine-pc
206 # Object if more than one company name word.
208 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
211 # Recognize the basic CPU types with company name.
212 # FIXME: clean up the formatting here.
213 vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
214 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
215 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
216 | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
218 | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
219 | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
220 | hppa2.0n-* | hppa64-* \
221 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
223 | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
224 | clipper-* | orion-* \
225 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
226 | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
227 | mips64el-* | mips64orion-* | mips64orionel-* \
228 | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
229 | mipstx39-* | mipstx39el-* | mcore-* \
230 | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
231 | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
232 | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
235 # Recognize the various machine names and aliases which stand
236 # for a CPU type and a company and sometimes even an OS.
238 basic_machine=i386-unknown
241 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
242 basic_machine=m68000-att
245 basic_machine=we32k-att
248 basic_machine=a29k-amd
252 basic_machine=m68010-adobe
256 basic_machine=fx80-alliant
259 basic_machine=m68k-altos
262 basic_machine=a29k-none
266 basic_machine=580-amdahl
270 basic_machine=m68k-cbm
273 basic_machine=m68k-cbm
277 basic_machine=m68k-cbm
281 basic_machine=m68k-apollo
285 basic_machine=m68k-apollo
289 basic_machine=m68k-apple
293 basic_machine=ns32k-sequent
297 basic_machine=c1-convex
301 basic_machine=c2-convex
305 basic_machine=c32-convex
309 basic_machine=c34-convex
313 basic_machine=c38-convex
317 basic_machine=ymp-cray
321 basic_machine=cray2-cray
325 basic_machine=c90-cray
329 basic_machine=m68k-crds
332 basic_machine=m68k-da30
334 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
335 basic_machine=mips-dec
337 delta | 3300 | motorola-3300 | motorola-delta \
338 | 3300-motorola | delta-motorola)
339 basic_machine=m68k-motorola
342 basic_machine=m88k-motorola
346 basic_machine=rs6000-bull
350 basic_machine=m68k-bull
354 basic_machine=a29k-amd
358 basic_machine=elxsi-elxsi
361 encore | umax | mmax)
362 basic_machine=ns32k-encore
364 es1800 | OSE68k | ose68k | ose | OSE)
365 basic_machine=m68k-ericsson
369 basic_machine=i860-alliant
372 basic_machine=ns32k-ns
375 basic_machine=tron-gmicro
379 basic_machine=hppa1.1-hitachi
383 basic_machine=h8300-hitachi
387 basic_machine=h8300-hitachi
391 basic_machine=h8500-hitachi
395 basic_machine=m88k-harris
399 basic_machine=m68k-hp
402 basic_machine=m68k-hp
406 basic_machine=m68k-hp
409 hp3k9[0-9][0-9] | hp9[0-9][0-9])
410 basic_machine=hppa1.0-hp
412 hp9k2[0-9][0-9] | hp9k31[0-9])
413 basic_machine=m68000-hp
416 basic_machine=m68k-hp
418 hp9k6[0-9][0-9] | hp6[0-9][0-9])
419 basic_machine=hppa1.0-hp
421 hp9k7[0-79][0-9] | hp7[0-79][0-9])
422 basic_machine=hppa1.1-hp
424 hp9k78[0-9] | hp78[0-9])
425 # FIXME: really hppa2.0-hp
426 basic_machine=hppa1.1-hp
428 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
429 # FIXME: really hppa2.0-hp
430 basic_machine=hppa1.1-hp
432 hp9k8[0-9][13679] | hp8[0-9][13679])
433 basic_machine=hppa1.1-hp
435 hp9k8[0-9][0-9] | hp8[0-9][0-9])
436 basic_machine=hppa1.0-hp
442 basic_machine=hppa1.1-hp
446 basic_machine=hppa1.1-hp
450 basic_machine=i370-ibm
452 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
454 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
458 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
462 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
466 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
470 basic_machine=i386-mach
474 basic_machine=i386-unknown
478 basic_machine=i386-unknown
481 i386-mingw32 | mingw32)
482 basic_machine=i386-unknown
486 basic_machine=mips-sgi
496 basic_machine=m68k-isi
500 basic_machine=m88k-omron
503 basic_machine=mips-mips
507 basic_machine=ns32k-utek
511 basic_machine=m68000-convergent
513 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
514 basic_machine=m68k-atari
518 basic_machine=mipsel-unknown
522 basic_machine=mips-unknown
526 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
529 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
532 basic_machine=mmix-knuth
536 basic_machine=m68k-rom68k
540 basic_machine=i386-unknown
544 basic_machine=i370-ibm
548 basic_machine=i486-ncr
552 basic_machine=i386-unknown
556 basic_machine=armv4l-rebel
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
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
601 basic_machine=i960-intel
605 basic_machine=np1-gould
608 basic_machine=nsr-tandem
611 basic_machine=hppa1.1-oki
615 basic_machine=m68000-ericsson
619 basic_machine=m68k-none
623 basic_machine=hppa1.1-hitachi
627 basic_machine=i860-intel
631 basic_machine=sparc-tti
634 basic_machine=m68k-tti
637 basic_machine=ns32k-pc532
639 pentium | p5 | k5 | k6 | nexen)
640 basic_machine=i586-pc
642 pentiumpro | p6 | 6x86)
643 basic_machine=i686-pc
645 pentiumii | pentium2)
646 basic_machine=i786-pc
648 pentium-* | p5-* | k5-* | k6-* | nexen-*)
649 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
651 pentiumpro-* | p6-* | 6x86-*)
652 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
654 pentiumii-* | pentium2-*)
655 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
658 basic_machine=pn-gould
660 power) basic_machine=rs6000-ibm
662 ppc) basic_machine=powerpc-unknown
664 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
666 ppcle | powerpclittle | ppc-le | powerpc-little)
667 basic_machine=powerpcle-unknown
669 ppcle-* | powerpclittle-*)
670 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
673 basic_machine=i386-ibm
676 basic_machine=m68k-rom68k
680 basic_machine=mips-siemens
683 basic_machine=romp-ibm
686 basic_machine=a29k-amd
690 basic_machine=i386-sequent
693 basic_machine=sh-hitachi
697 basic_machine=sparclite-wrs
701 basic_machine=m68k-bull
705 basic_machine=spur-unknown
708 basic_machine=m68k-tandem
711 basic_machine=i860-stratus
715 basic_machine=m68000-sun
718 basic_machine=m68000-sun
722 basic_machine=m68000-sun
726 basic_machine=m68k-sun
730 basic_machine=m68k-sun
734 basic_machine=sparc-sun
738 basic_machine=sparc-sun
742 basic_machine=sparc-sun
746 basic_machine=m68k-sun
749 basic_machine=sparc-sun
751 sun386 | sun386i | roadrunner)
752 basic_machine=i386-sun
755 basic_machine=sv1-cray
759 basic_machine=i386-sequent
763 basic_machine=t3e-cray
767 basic_machine=mipstx39-unknown
770 basic_machine=mipstx39el-unknown
773 basic_machine=m68k-ncr
776 basic_machine=a29k-amd
780 basic_machine=a29k-nyu
784 basic_machine=v810-nec
788 basic_machine=vax-dec
792 basic_machine=vax-dec
796 basic_machine=f301-fujitsu
799 basic_machine=i960-wrs
803 basic_machine=m68k-wrs
807 basic_machine=a29k-wrs
811 basic_machine=w65-wdc
815 basic_machine=hppa1.1-winbond
819 basic_machine=xmp-cray
823 basic_machine=xps100-honeywell
826 basic_machine=z8k-unknown
830 basic_machine=none-none
834 # Here we handle the default manufacturer of certain CPU types. It is in
835 # some cases the only manufacturer, in others, it is the most popular.
837 basic_machine=hppa1.1-winbond
840 basic_machine=hppa1.1-oki
843 basic_machine=hppa1.1-oki
846 if [ x$os = x-linux-gnu ]; then
847 basic_machine=mips-unknown
849 basic_machine=mips-mips
853 basic_machine=romp-ibm
856 basic_machine=rs6000-ibm
859 basic_machine=vax-dec
862 basic_machine=pdp11-dec
865 basic_machine=we32k-att
868 basic_machine=sparc-sun
871 basic_machine=cydra-cydrome
874 basic_machine=orion-highlevel
877 basic_machine=clipper-highlevel
880 basic_machine=m68k-apple
883 basic_machine=powerpc-apple
886 basic_machine=c4x-none
890 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
895 # Here we canonicalize certain aliases for manufacturers.
896 case $basic_machine in
898 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
901 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
907 # Decode manufacturer-specific aliases for certain operating systems.
912 # First match some system type aliases
913 # that might get confused with valid system types.
914 # -solaris* is a basic system type, with this one exception.
915 -solaris1 | -solaris1.*)
916 os=`echo $os | sed -e 's|solaris1|sunos4|'`
928 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
930 # First accept the basic system types.
931 # The portable systems comes first.
932 # Each alternative MUST END IN A *, to match a version number.
933 # -sysv* is not here because it comes later, after sysvr4.
934 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
935 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
936 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
937 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
939 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
940 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
941 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
942 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
943 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
944 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
945 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
946 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
947 | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
948 | -openstep* | -oskit*)
949 # Remember, each alternative MUST END IN *, to match a version number.
952 case $basic_machine in
953 x86-* | i[34567]86-*)
963 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
964 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
965 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
968 os=`echo $os | sed -e 's|mac|macos|'`
971 os=`echo $os | sed -e 's|linux|linux-gnu|'`
974 os=`echo $os | sed -e 's|sunos5|solaris2|'`
977 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1012 # Preserve the version number of sinix5.
1014 os=`echo $os | sed -e 's|sinix|sysv|'`
1034 # This must come after -sysvr4.
1052 # Get rid of the `-' at the beginning of $os.
1053 os=`echo $os | sed 's/[^-]*-//'`
1054 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1060 # Here we handle the default operating systems that come with various machines.
1061 # The value should be what the vendor currently ships out the door with their
1062 # machine or put another way, the most popular os provided with the machine.
1064 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1065 # "-sun"), then you have to tell the case statement up towards the top
1066 # that MANUFACTURER isn't an operating system. Otherwise, code above
1067 # will signal an error saying that MANUFACTURER isn't an operating
1068 # system, and we'll never get to this point.
1070 case $basic_machine in
1094 # This also exists in the configure program, but was not the
1107 *-tti) # must be before sparc entry or we get the wrong os.
1134 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1209 # Here we handle the case where we know the os, and the CPU type, but not the
1210 # manufacturer. We pick the logical manufacturer.
1212 case $basic_machine in
1254 -vxsim* | -vxworks*)
1270 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1274 echo $basic_machine$os