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 # Written by Per Bothner <bothner@cygnus.com>.
31 # Please send patches to <config-patches@gnu.org>.
33 # Configuration subroutine to validate and canonicalize a configuration type.
34 # Supply the specified configuration type as an argument.
35 # If it is invalid, we print an error message on stderr and exit with code 1.
36 # Otherwise, we print the canonical config type on stdout and succeed.
38 # This file is supposed to be the same for all GNU packages
39 # and recognize all the CPU types, system types and aliases
40 # that are meaningful with *any* GNU software.
41 # Each package is responsible for reporting which valid configurations
42 # it does not support. The user should be able to distinguish
43 # a failure to support a valid configuration from a meaningless
46 # The goal of this file is to map all the various variations of a given
47 # machine specification into a single specification in the form:
48 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
49 # or in some cases, the newer four-part form:
50 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
51 # It is wrong to echo any other type of specification.
55 echo Configuration name missing. 1>&2
56 echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
57 echo "or $0 ALIAS" 1>&2
58 echo where ALIAS is a recognized configuration type. 1>&2
62 # First pass through any local machine types.
72 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
73 # Here we must recognize all the valid KERNEL-OS combinations.
74 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
76 nto-qnx* | linux-gnu*)
78 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
81 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
82 if [ $basic_machine != $1 ]
83 then os=`echo $1 | sed 's/.*-/-/'`
88 ### Let's recognize common machines as not being operating systems so
89 ### that things like config.sub decstation-3100 work. We also
90 ### recognize some manufacturers as not being operating systems, so we
91 ### can provide default operating systems below.
94 # Prevent following clause from handling this invalid input.
96 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
97 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
98 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
99 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
100 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
101 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
106 -sim | -cisco | -oki | -wec | -winbond)
121 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
125 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
128 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
129 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
132 # Don't forget version if it is 3.2v4 or newer.
133 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
137 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
140 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
144 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
147 basic_machine=clipper-intergraph
150 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
156 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
159 os=`echo $os | sed -e 's/windowsnt/winnt/'`
165 basic_machine=m68k-atari
170 # Decode aliases for certain CPU-COMPANY combinations.
171 case $basic_machine in
172 # Recognize the basic CPU types without company name.
173 # Some are omitted here because they have special meanings below.
174 tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
175 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
176 | 580 | i960 | h8300 \
177 | x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
178 | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
179 | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
181 | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
182 | 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
183 | mips64orion | mips64orionel | mipstx39 | mipstx39el \
184 | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
185 | mips64vr5000 | miprs64vr5000el | mcore \
186 | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
187 | powerpc64 | sparcv8 | supersparc | microsparc | ultrasparc \
188 | thumb | d10v | fr30 | avr)
189 basic_machine=$basic_machine-unknown
191 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
194 # We use `pc' rather than `unknown'
195 # because (1) that's what they normally are, and
196 # (2) the word "unknown" tends to confuse beginning users.
197 i[34567]86 | pentium[23] | k[56] | k6[23] | athlon)
198 basic_machine=$basic_machine-pc
200 # Object if more than one company name word.
202 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
205 # Recognize the basic CPU types with company name.
206 vax-* | tahoe-* | i[34567]86-* | pentium[23]-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
207 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
208 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
209 | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
211 | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
212 | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* | hppa2.0n-* \
213 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
215 | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
216 | clipper-* | orion-* \
217 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
218 | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
219 | mips64el-* | mips64orion-* | mips64orionel-* \
220 | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
221 | mipstx39-* | mipstx39el-* | mcore-* \
222 | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
223 | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
224 | k[56]-* | k6[23]-* | athlon-* | powerpc64-* \
225 | sparcv8-* | supersparc-* | microsparc-* | ultrasparc-* \
226 | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* )
228 # Recognize the various machine names and aliases which stand
229 # for a CPU type and a company and sometimes even an OS.
230 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
231 basic_machine=m68000-att
234 basic_machine=we32k-att
237 basic_machine=a29k-amd
241 basic_machine=m68010-adobe
245 basic_machine=fx80-alliant
248 basic_machine=m68k-altos
251 basic_machine=a29k-none
255 basic_machine=580-amdahl
259 basic_machine=m68k-cbm
262 basic_machine=m68k-cbm
266 basic_machine=m68k-cbm
270 basic_machine=m68k-apollo
274 basic_machine=m68k-apollo
278 basic_machine=m68k-apple
282 basic_machine=ns32k-sequent
286 basic_machine=c1-convex
290 basic_machine=c2-convex
294 basic_machine=c32-convex
298 basic_machine=c34-convex
302 basic_machine=c38-convex
306 basic_machine=ymp-cray
310 basic_machine=cray2-cray
314 basic_machine=c90-cray
318 basic_machine=m68k-crds
321 basic_machine=m68k-da30
323 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
324 basic_machine=mips-dec
326 delta | 3300 | motorola-3300 | motorola-delta \
327 | 3300-motorola | delta-motorola)
328 basic_machine=m68k-motorola
331 basic_machine=m88k-motorola
335 basic_machine=rs6000-bull
339 basic_machine=m68k-bull
343 basic_machine=a29k-amd
347 basic_machine=elxsi-elxsi
350 encore | umax | mmax)
351 basic_machine=ns32k-encore
353 es1800 | OSE68k | ose68k | ose | OSE)
354 basic_machine=m68k-ericsson
358 basic_machine=i860-alliant
361 basic_machine=ns32k-ns
364 basic_machine=tron-gmicro
368 basic_machine=hppa1.1-hitachi
372 basic_machine=h8300-hitachi
376 basic_machine=h8300-hitachi
380 basic_machine=h8500-hitachi
384 basic_machine=m88k-harris
388 basic_machine=m68k-hp
391 basic_machine=m68k-hp
395 basic_machine=m68k-hp
398 hp3k9[0-9][0-9] | hp9[0-9][0-9])
399 basic_machine=hppa1.0-hp
401 hp9k2[0-9][0-9] | hp9k31[0-9])
402 basic_machine=m68000-hp
405 basic_machine=m68k-hp
407 hp9k6[0-9][0-9] | hp6[0-9][0-9])
408 basic_machine=hppa1.0-hp
410 hp9k7[0-79][0-9] | hp7[0-79][0-9])
411 basic_machine=hppa1.1-hp
413 hp9k78[0-9] | hp78[0-9])
414 basic_machine=hppa2.0-hp
416 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
417 basic_machine=hppa2.0-hp
419 hp9k8[0-9][13679] | hp8[0-9][13679])
420 basic_machine=hppa1.1-hp
422 hp9k8[0-9][0-9] | hp8[0-9][0-9])
423 basic_machine=hppa1.0-hp
429 basic_machine=hppa1.1-hp
433 basic_machine=hppa1.1-hp
437 basic_machine=i370-ibm
439 # I'm not sure what "Sysv32" means. Should this be sysv3.2?
441 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
445 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
449 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
453 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
457 basic_machine=i386-mach
461 basic_machine=i386-unknown
465 basic_machine=i386-unknown
468 i386-mingw32 | mingw32)
469 basic_machine=i386-unknown
473 basic_machine=mips-sgi
483 basic_machine=m68k-isi
487 basic_machine=powerpc-apple
490 basic_machine=m88k-omron
493 basic_machine=mips-mips
497 basic_machine=ns32k-utek
501 basic_machine=m68000-convergent
503 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
504 basic_machine=m68k-atari
508 basic_machine=mipsel-unknown
512 basic_machine=mips-unknown
516 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
519 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
522 basic_machine=mmix-knuth
526 basic_machine=m68k-rom68k
530 basic_machine=i386-unknown
534 basic_machine=i370-ibm
538 basic_machine=i486-ncr
542 basic_machine=i386-unknown
546 basic_machine=armv4l-rebel
549 news | news700 | news800 | news900)
550 basic_machine=m68k-sony
554 basic_machine=m68030-sony
557 news-3600 | risc-news)
558 basic_machine=mips-sony
562 basic_machine=v70-nec
566 basic_machine=m68k-next
579 basic_machine=m68k-harris
583 basic_machine=m88k-harris
587 basic_machine=i960-intel
591 basic_machine=i960-intel
595 basic_machine=np1-gould
598 basic_machine=nsr-tandem
601 basic_machine=hppa1.1-oki
605 basic_machine=m68000-ericsson
609 basic_machine=m68k-none
613 basic_machine=hppa1.1-hitachi
617 basic_machine=i860-intel
621 basic_machine=sparc-tti
624 basic_machine=m68k-tti
627 basic_machine=ns32k-pc532
630 basic_machine=pentiummmx-pc
633 basic_machine=pentium-pc
636 basic_machine=pentiumpro-pc
638 pentiummmx-* | p55-*)
639 basic_machine=pentiummmx-`echo $basic_machine | sed 's/^[^-]*-//'`
641 pentium-* | p5-* | i586-*)
642 basic_machine=pentium-`echo $basic_machine | sed 's/^[^-]*-//'`
645 basic_machine=pentiumpro-`echo $basic_machine | sed 's/^[^-]*-//'`
648 # We don't have specific support for Nexgen yet, so just call it a Pentium
649 basic_machine=i586-nexgen
652 basic_machine=pn-gould
654 power) basic_machine=rs6000-ibm
656 ppc) basic_machine=powerpc-unknown
658 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
660 ppc64) basic_machine=powerpc64-unknown
663 basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
665 ppcle | powerpclittle | ppc-le | powerpc-little)
666 basic_machine=powerpcle-unknown
668 ppcle-* | powerpclittle-*)
669 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
672 basic_machine=i386-ibm
675 basic_machine=m68k-rom68k
679 basic_machine=mips-siemens
682 basic_machine=romp-ibm
685 basic_machine=a29k-amd
689 basic_machine=i386-sequent
692 basic_machine=sh-hitachi
696 basic_machine=sparclite-wrs
700 basic_machine=m68k-bull
704 basic_machine=spur-unknown
707 basic_machine=m68k-tandem
710 basic_machine=i860-stratus
714 basic_machine=m68000-sun
717 basic_machine=m68000-sun
721 basic_machine=m68000-sun
725 basic_machine=m68k-sun
729 basic_machine=m68k-sun
733 basic_machine=sparc-sun
737 basic_machine=sparc-sun
741 basic_machine=sparc-sun
745 basic_machine=m68k-sun
748 basic_machine=sparc-sun
750 sun386 | sun386i | roadrunner)
751 basic_machine=i386-sun
754 basic_machine=sv1-cray
758 basic_machine=i386-sequent
762 basic_machine=t3e-cray
766 basic_machine=mipstx39-unknown
769 basic_machine=mipstx39el-unknown
772 basic_machine=m68k-ncr
775 basic_machine=a29k-amd
779 basic_machine=a29k-nyu
783 basic_machine=v810-nec
787 basic_machine=vax-dec
791 basic_machine=vax-dec
795 basic_machine=f301-fujitsu
798 basic_machine=i960-wrs
802 basic_machine=m68k-wrs
806 basic_machine=a29k-wrs
810 basic_machine=w65-wdc
814 basic_machine=hppa1.1-winbond
818 basic_machine=xmp-cray
822 basic_machine=xps100-honeywell
825 basic_machine=z8k-unknown
829 basic_machine=none-none
833 # Here we handle the default manufacturer of certain CPU types. It is in
834 # some cases the only manufacturer, in others, it is the most popular.
836 basic_machine=hppa1.1-winbond
839 basic_machine=hppa1.1-oki
842 basic_machine=hppa1.1-oki
845 if [ x$os = x-linux-gnu ]; then
846 basic_machine=mips-unknown
848 basic_machine=mips-mips
852 basic_machine=romp-ibm
855 basic_machine=rs6000-ibm
858 basic_machine=vax-dec
861 basic_machine=pdp11-dec
864 basic_machine=we32k-att
867 basic_machine=sparc-sun
870 basic_machine=cydra-cydrome
873 basic_machine=orion-highlevel
876 basic_machine=clipper-highlevel
879 basic_machine=m68k-apple
882 basic_machine=powerpc-apple
885 basic_machine=c4x-none
889 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
894 # Here we canonicalize certain aliases for manufacturers.
895 case $basic_machine in
897 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
900 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
906 # Decode manufacturer-specific aliases for certain operating systems.
911 # First match some system type aliases
912 # that might get confused with valid system types.
913 # -solaris* is a basic system type, with this one exception.
914 -solaris1 | -solaris1.*)
915 os=`echo $os | sed -e 's|solaris1|sunos4|'`
927 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
929 # First accept the basic system types.
930 # The portable systems comes first.
931 # Each alternative MUST END IN A *, to match a version number.
932 # -sysv* is not here because it comes later, after sysvr4.
933 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
934 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
935 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
936 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
938 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
939 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
940 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
941 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
942 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
943 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
944 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
945 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
946 | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
947 | -openstep* | -oskit*)
948 # Remember, each alternative MUST END IN *, to match a version number.
951 case $basic_machine in
952 x86-* | i[34567]86-*)
962 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
963 | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
964 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
967 os=`echo $os | sed -e 's|mac|macos|'`
970 os=`echo $os | sed -e 's|linux|linux-gnu|'`
973 os=`echo $os | sed -e 's|sunos5|solaris2|'`
976 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1011 # Preserve the version number of sinix5.
1013 os=`echo $os | sed -e 's|sinix|sysv|'`
1033 # This must come after -sysvr4.
1051 # Get rid of the `-' at the beginning of $os.
1052 os=`echo $os | sed 's/[^-]*-//'`
1053 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1059 # Here we handle the default operating systems that come with various machines.
1060 # The value should be what the vendor currently ships out the door with their
1061 # machine or put another way, the most popular os provided with the machine.
1063 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1064 # "-sun"), then you have to tell the case statement up towards the top
1065 # that MANUFACTURER isn't an operating system. Otherwise, code above
1066 # will signal an error saying that MANUFACTURER isn't an operating
1067 # system, and we'll never get to this point.
1069 case $basic_machine in
1093 # This also exists in the configure program, but was not the
1106 *-tti) # must be before sparc entry or we get the wrong os.
1133 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1208 # Here we handle the case where we know the os, and the CPU type, but not the
1209 # manufacturer. We pick the logical manufacturer.
1211 case $basic_machine in
1253 -vxsim* | -vxworks*)
1269 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1273 echo $basic_machine$os