2 # Configuration validation subroutine script.
3 # Copyright 1992-2018 Free Software Foundation, Inc.
7 # This file is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, see <https://www.gnu.org/licenses/>.
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program that contains a
22 # configuration script generated by Autoconf, you may include it under
23 # the same distribution terms that you use for the rest of that
24 # program. This Exception is an additional permission under section 7
25 # of the GNU General Public License, version 3 ("GPLv3").
28 # Please send patches to <config-patches@gnu.org>.
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 # You can get the latest version of this script from:
36 # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
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.
53 me=`echo "$0" | sed -e 's,.*/,,'`
56 Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
58 Canonicalize a configuration name.
61 -h, --help print this help, then exit
62 -t, --time-stamp print date of last modification, then exit
63 -v, --version print version number, then exit
65 Report bugs and patches to <config-patches@gnu.org>."
68 GNU config.sub ($timestamp)
70 Copyright 1992-2018 Free Software Foundation, Inc.
72 This is free software; see the source for copying conditions. There is NO
73 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
76 Try \`$me --help' for more information."
79 while test $# -gt 0 ; do
81 --time-stamp | --time* | -t )
82 echo "$timestamp" ; exit ;;
84 echo "$version" ; exit ;;
86 echo "$usage"; exit ;;
87 -- ) # Stop option processing
89 - ) # Use stdin as input.
92 echo "$me: invalid option $1$help"
96 # First pass through any local machine types.
106 0) echo "$me: missing argument$help" >&2
109 *) echo "$me: too many arguments$help" >&2
113 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
114 # Here we must recognize all the valid KERNEL-OS combinations.
115 maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
117 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
118 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
119 knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
120 kopensolaris*-gnu* | cloudabi*-eabi* | \
121 storm-chaos* | os2-emx* | rtmk-nova*)
123 basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
127 basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
130 basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
131 if [ "$basic_machine" != "$1" ]
132 then os=`echo "$1" | sed 's/.*-/-/'`
137 ### Let's recognize common machines as not being operating systems so
138 ### that things like config.sub decstation-3100 work. We also
139 ### recognize some manufacturers as not being operating systems, so we
140 ### can provide default operating systems below.
143 # Prevent following clause from handling this invalid input.
145 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
146 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
147 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
148 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
149 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
150 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
151 -apple | -axis | -knuth | -cray | -microblaze*)
158 -sim | -cisco | -oki | -wec | -winbond)
181 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
185 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
189 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
192 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
193 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
196 # Don't forget version if it is 3.2v4 or newer.
197 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
200 # Don't forget version if it is 3.2v4 or newer.
201 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
205 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
208 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
212 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
215 basic_machine=clipper-intergraph
218 basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
230 basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
236 basic_machine=m68k-atari
241 # Decode aliases for certain CPU-COMPANY combinations.
242 case $basic_machine in
243 # Recognize the basic CPU types without company name.
244 # Some are omitted here because they have special meanings below.
247 | aarch64 | aarch64_be \
248 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
249 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
252 | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
257 | c4x | c8051 | clipper \
258 | d10v | d30v | dlx | dsp16xx \
260 | fido | fr30 | frv | ft32 \
261 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
263 | i370 | i860 | i960 | ia16 | ia64 \
268 | m32c | m32r | m32rle | m68000 | m68k | m88k \
269 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
270 | mips | mipsbe | mipseb | mipsel | mipsle \
272 | mips64 | mips64el \
273 | mips64octeon | mips64octeonel \
274 | mips64orion | mips64orionel \
275 | mips64r5900 | mips64r5900el \
276 | mips64vr | mips64vrel \
277 | mips64vr4100 | mips64vr4100el \
278 | mips64vr4300 | mips64vr4300el \
279 | mips64vr5000 | mips64vr5000el \
280 | mips64vr5900 | mips64vr5900el \
281 | mipsisa32 | mipsisa32el \
282 | mipsisa32r2 | mipsisa32r2el \
283 | mipsisa32r6 | mipsisa32r6el \
284 | mipsisa64 | mipsisa64el \
285 | mipsisa64r2 | mipsisa64r2el \
286 | mipsisa64r6 | mipsisa64r6el \
287 | mipsisa64sb1 | mipsisa64sb1el \
288 | mipsisa64sr71k | mipsisa64sr71kel \
289 | mipsr5900 | mipsr5900el \
290 | mipstx39 | mipstx39el \
291 | mn10200 | mn10300 \
295 | nds32 | nds32le | nds32be \
296 | nios | nios2 | nios2eb | nios2el \
298 | open8 | or1k | or1knd | or32 \
300 | powerpc | powerpc64 | powerpc64le | powerpcle \
303 | riscv32 | riscv64 \
306 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
308 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
309 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
311 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
313 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
316 | x86 | xc16x | xstormy16 | xtensa \
318 basic_machine=$basic_machine-unknown
321 basic_machine=tic54x-unknown
324 basic_machine=tic55x-unknown
327 basic_machine=tic6x-unknown
330 basic_machine=sparc-$basic_machine
332 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
333 basic_machine=$basic_machine-unknown
336 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
339 basic_machine=mt-unknown
342 strongarm | thumb | xscale)
343 basic_machine=arm-unknown
346 basic_machine=$basic_machine-unknown
350 basic_machine=armeb-unknown
354 basic_machine=armel-unknown
357 # We use `pc' rather than `unknown'
358 # because (1) that's what they normally are, and
359 # (2) the word "unknown" tends to confuse beginning users.
361 basic_machine=$basic_machine-pc
363 # Object if more than one company name word.
365 echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
368 # Recognize the basic CPU types with company name.
371 | aarch64-* | aarch64_be-* \
372 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
373 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
374 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
375 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
379 | bfin-* | bs2000-* \
380 | c[123]* | c30-* | [cjt]90-* | c4x-* \
381 | c8051-* | clipper-* | craynv-* | cydra-* \
382 | d10v-* | d30v-* | dlx-* \
384 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
385 | h8300-* | h8500-* \
386 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
388 | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
389 | ip2k-* | iq2000-* \
393 | m32c-* | m32r-* | m32rle-* \
394 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
395 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
396 | microblaze-* | microblazeel-* \
397 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
399 | mips64-* | mips64el-* \
400 | mips64octeon-* | mips64octeonel-* \
401 | mips64orion-* | mips64orionel-* \
402 | mips64r5900-* | mips64r5900el-* \
403 | mips64vr-* | mips64vrel-* \
404 | mips64vr4100-* | mips64vr4100el-* \
405 | mips64vr4300-* | mips64vr4300el-* \
406 | mips64vr5000-* | mips64vr5000el-* \
407 | mips64vr5900-* | mips64vr5900el-* \
408 | mipsisa32-* | mipsisa32el-* \
409 | mipsisa32r2-* | mipsisa32r2el-* \
410 | mipsisa32r6-* | mipsisa32r6el-* \
411 | mipsisa64-* | mipsisa64el-* \
412 | mipsisa64r2-* | mipsisa64r2el-* \
413 | mipsisa64r6-* | mipsisa64r6el-* \
414 | mipsisa64sb1-* | mipsisa64sb1el-* \
415 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
416 | mipsr5900-* | mipsr5900el-* \
417 | mipstx39-* | mipstx39el-* \
421 | nds32-* | nds32le-* | nds32be-* \
422 | nios-* | nios2-* | nios2eb-* | nios2el-* \
423 | none-* | np1-* | ns16k-* | ns32k-* \
427 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
428 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
431 | riscv32-* | riscv64-* \
432 | rl78-* | romp-* | rs6000-* | rx-* \
433 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
434 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
435 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
437 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
439 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
443 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
448 | x86-* | x86_64-* | xc16x-* | xps100-* \
449 | xstormy16-* | xtensa*-* \
453 # Recognize the basic CPU types without company name, with glob match.
455 basic_machine=$basic_machine-unknown
457 # Recognize the various machine names and aliases which stand
458 # for a CPU type and a company and sometimes even an OS.
460 basic_machine=i386-pc
463 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
464 basic_machine=m68000-att
467 basic_machine=we32k-att
470 basic_machine=a29k-amd
474 basic_machine=abacus-unknown
477 basic_machine=m68010-adobe
481 basic_machine=fx80-alliant
484 basic_machine=m68k-altos
487 basic_machine=a29k-none
491 basic_machine=x86_64-pc
494 basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
497 basic_machine=580-amdahl
501 basic_machine=m68k-unknown
504 basic_machine=m68k-unknown
508 basic_machine=m68k-unknown
512 basic_machine=m68k-apollo
516 basic_machine=m68k-apollo
520 basic_machine=i386-pc
524 basic_machine=asmjs-unknown
527 basic_machine=m68k-apple
531 basic_machine=ns32k-sequent
535 basic_machine=bfin-unknown
539 basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
543 basic_machine=powerpc-ibm
547 basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
550 basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
553 basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
556 basic_machine=c90-cray
560 basic_machine=arm-unknown
564 basic_machine=c1-convex
568 basic_machine=c2-convex
572 basic_machine=c32-convex
576 basic_machine=c34-convex
580 basic_machine=c38-convex
584 basic_machine=j90-cray
588 basic_machine=craynv-cray
592 basic_machine=cr16-unknown
596 basic_machine=m68k-crds
598 crisv32 | crisv32-* | etraxfs*)
599 basic_machine=crisv32-axis
601 cris | cris-* | etrax*)
602 basic_machine=cris-axis
605 basic_machine=crx-unknown
609 basic_machine=m68k-da30
611 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
612 basic_machine=mips-dec
614 decsystem10* | dec10*)
615 basic_machine=pdp10-dec
618 decsystem20* | dec20*)
619 basic_machine=pdp10-dec
622 delta | 3300 | motorola-3300 | motorola-delta \
623 | 3300-motorola | delta-motorola)
624 basic_machine=m68k-motorola
627 basic_machine=m88k-motorola
631 basic_machine=i686-pc
635 basic_machine=i586-pc
639 basic_machine=rs6000-bull
643 basic_machine=m68k-bull
647 basic_machine=powerpc-unknown
651 basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
655 basic_machine=a29k-amd
659 basic_machine=elxsi-elxsi
662 encore | umax | mmax)
663 basic_machine=ns32k-encore
665 es1800 | OSE68k | ose68k | ose | OSE)
666 basic_machine=m68k-ericsson
670 basic_machine=i860-alliant
673 basic_machine=ns32k-ns
676 basic_machine=tron-gmicro
680 basic_machine=i386-pc
684 basic_machine=hppa1.1-hitachi
688 basic_machine=h8300-hitachi
692 basic_machine=h8300-hitachi
696 basic_machine=h8500-hitachi
700 basic_machine=m88k-harris
704 basic_machine=m68k-hp
707 basic_machine=m68k-hp
711 basic_machine=m68k-hp
714 hp3k9[0-9][0-9] | hp9[0-9][0-9])
715 basic_machine=hppa1.0-hp
717 hp9k2[0-9][0-9] | hp9k31[0-9])
718 basic_machine=m68000-hp
721 basic_machine=m68k-hp
723 hp9k6[0-9][0-9] | hp6[0-9][0-9])
724 basic_machine=hppa1.0-hp
726 hp9k7[0-79][0-9] | hp7[0-79][0-9])
727 basic_machine=hppa1.1-hp
729 hp9k78[0-9] | hp78[0-9])
730 # FIXME: really hppa2.0-hp
731 basic_machine=hppa1.1-hp
733 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
734 # FIXME: really hppa2.0-hp
735 basic_machine=hppa1.1-hp
737 hp9k8[0-9][13679] | hp8[0-9][13679])
738 basic_machine=hppa1.1-hp
740 hp9k8[0-9][0-9] | hp8[0-9][0-9])
741 basic_machine=hppa1.0-hp
744 basic_machine=hppa1.1-hp
748 basic_machine=hppa1.1-hp
752 basic_machine=i370-ibm
755 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
759 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
763 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
767 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
771 basic_machine=i386-mach
775 basic_machine=i386-unknown
779 basic_machine=mips-sgi
789 basic_machine=m68k-isi
793 basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
796 basic_machine=m68k-unknown
800 basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
804 basic_machine=mips-mips
808 basic_machine=ns32k-utek
812 basic_machine=microblaze-xilinx
815 basic_machine=x86_64-pc
819 basic_machine=i686-pc
823 basic_machine=arm-unknown
827 basic_machine=m68000-convergent
829 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
830 basic_machine=m68k-atari
834 basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
837 basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
840 basic_machine=m68k-rom68k
844 basic_machine=powerpc-unknown
848 basic_machine=moxie-unknown
852 basic_machine=i386-pc
856 basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
859 basic_machine=i686-pc
863 basic_machine=i370-ibm
867 basic_machine=le32-unknown
871 basic_machine=i486-ncr
875 basic_machine=i386-unknown
879 basic_machine=armv4l-rebel
882 news | news700 | news800 | news900)
883 basic_machine=m68k-sony
887 basic_machine=m68030-sony
890 news-3600 | risc-news)
891 basic_machine=mips-sony
895 basic_machine=v70-nec
899 basic_machine=m68k-next
912 basic_machine=m68k-harris
916 basic_machine=m88k-harris
920 basic_machine=i960-intel
924 basic_machine=i960-intel
928 basic_machine=mips-compaq
932 basic_machine=np1-gould
935 basic_machine=neo-tandem
938 basic_machine=nse-tandem
941 basic_machine=nsr-tandem
944 basic_machine=nsv-tandem
947 basic_machine=nsx-tandem
950 basic_machine=hppa1.1-oki
953 openrisc | openrisc-*)
954 basic_machine=or32-unknown
957 basic_machine=powerpc-ibm
961 basic_machine=m68000-ericsson
965 basic_machine=m68k-none
969 basic_machine=hppa1.1-hitachi
973 basic_machine=i860-intel
977 basic_machine=hppa-unknown
981 basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
985 basic_machine=sparc-tti
988 basic_machine=m68k-tti
991 basic_machine=ns32k-pc532
994 basic_machine=i386-pc
997 basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
999 pentium | p5 | k5 | k6 | nexgen | viac3)
1000 basic_machine=i586-pc
1002 pentiumpro | p6 | 6x86 | athlon | athlon_*)
1003 basic_machine=i686-pc
1005 pentiumii | pentium2 | pentiumiii | pentium3)
1006 basic_machine=i686-pc
1009 basic_machine=i786-pc
1011 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1012 basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1014 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1015 basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1017 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1018 basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1021 basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1024 basic_machine=pn-gould
1026 power) basic_machine=power-ibm
1028 ppc | ppcbe) basic_machine=powerpc-unknown
1031 basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1033 ppcle | powerpclittle)
1034 basic_machine=powerpcle-unknown
1036 ppcle-* | powerpclittle-*)
1037 basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1039 ppc64) basic_machine=powerpc64-unknown
1041 ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1043 ppc64le | powerpc64little)
1044 basic_machine=powerpc64le-unknown
1046 ppc64le-* | powerpc64little-*)
1047 basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1050 basic_machine=i386-ibm
1053 basic_machine=i586-unknown
1057 basic_machine=x86_64-pc
1061 basic_machine=i386-pc
1065 basic_machine=m68k-rom68k
1069 basic_machine=mips-siemens
1072 basic_machine=romp-ibm
1075 basic_machine=s390-ibm
1078 basic_machine=s390x-ibm
1081 basic_machine=a29k-amd
1085 basic_machine=mipsisa64sb1-unknown
1088 basic_machine=mipsisa64sb1el-unknown
1091 basic_machine=mipsisa32-sde
1095 basic_machine=mips-sei
1099 basic_machine=i386-sequent
1102 basic_machine=sh5le-unknown
1105 basic_machine=sparclite-wrs
1109 basic_machine=m68k-bull
1113 basic_machine=spur-unknown
1116 basic_machine=m68k-tandem
1119 basic_machine=i860-stratus
1122 strongarm-* | thumb-*)
1123 basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
1126 basic_machine=m68000-sun
1129 basic_machine=m68000-sun
1133 basic_machine=m68000-sun
1137 basic_machine=m68k-sun
1141 basic_machine=m68k-sun
1145 basic_machine=sparc-sun
1149 basic_machine=sparc-sun
1153 basic_machine=sparc-sun
1157 basic_machine=m68k-sun
1160 basic_machine=sparc-sun
1162 sun386 | sun386i | roadrunner)
1163 basic_machine=i386-sun
1166 basic_machine=sv1-cray
1170 basic_machine=i386-sequent
1174 basic_machine=alphaev5-cray
1178 basic_machine=t90-cray
1182 basic_machine=$basic_machine-unknown
1186 basic_machine=mipstx39-unknown
1189 basic_machine=mipstx39el-unknown
1192 basic_machine=pdp10-xkl
1196 basic_machine=m68k-ncr
1199 basic_machine=s390x-ibm
1203 basic_machine=a29k-amd
1207 basic_machine=a29k-nyu
1211 basic_machine=v810-nec
1215 basic_machine=vax-dec
1219 basic_machine=vax-dec
1223 basic_machine=f301-fujitsu
1226 basic_machine=i960-wrs
1230 basic_machine=m68k-wrs
1234 basic_machine=a29k-wrs
1238 basic_machine=w65-wdc
1242 basic_machine=hppa1.1-winbond
1246 basic_machine=x86_64-pc
1249 basic_machine=i686-pc
1253 basic_machine=xps100-honeywell
1255 xscale-* | xscalee[bl]-*)
1256 basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
1259 basic_machine=ymp-cray
1263 basic_machine=none-none
1267 # Here we handle the default manufacturer of certain CPU types. It is in
1268 # some cases the only manufacturer, in others, it is the most popular.
1270 basic_machine=hppa1.1-winbond
1273 basic_machine=hppa1.1-oki
1276 basic_machine=hppa1.1-oki
1279 basic_machine=romp-ibm
1282 basic_machine=mmix-knuth
1285 basic_machine=rs6000-ibm
1288 basic_machine=vax-dec
1291 basic_machine=pdp11-dec
1294 basic_machine=we32k-att
1296 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1297 basic_machine=sh-unknown
1300 basic_machine=cydra-cydrome
1303 basic_machine=orion-highlevel
1306 basic_machine=clipper-highlevel
1308 mac | mpw | mac-mpw)
1309 basic_machine=m68k-apple
1312 basic_machine=powerpc-apple
1315 # Make sure to match an already-canonicalized machine name.
1318 echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
1323 # Here we canonicalize certain aliases for manufacturers.
1324 case $basic_machine in
1326 basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
1329 basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
1335 # Decode manufacturer-specific aliases for certain operating systems.
1337 if [ x"$os" != x"" ]
1340 # First match some system type aliases that might get confused
1341 # with valid system types.
1342 # -solaris* is a basic system type, with this one exception.
1346 -solaris1 | -solaris1.*)
1347 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1356 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1358 # es1800 is here to avoid being matched by es* (a different OS)
1362 # Now accept the basic system types.
1363 # The portable systems comes first.
1364 # Each alternative MUST end in a * to match a version number.
1365 # -sysv* is not here because it comes later, after sysvr4.
1366 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1367 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1368 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1369 | -sym* | -kopensolaris* | -plan9* \
1370 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1371 | -aos* | -aros* | -cloudabi* | -sortix* \
1372 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1373 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1374 | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
1375 | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
1376 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1377 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1378 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1379 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1380 | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
1381 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1382 | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1383 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1384 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1385 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
1386 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1387 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1388 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1389 | -morphos* | -superux* | -rtmk* | -windiss* \
1390 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1391 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
1392 | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
1394 # Remember, each alternative MUST END IN *, to match a version number.
1397 case $basic_machine in
1408 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1410 -sim | -xray | -os68k* | -v88r* \
1411 | -windows* | -osx | -abug | -netware* | -os9* \
1412 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1415 os=`echo "$os" | sed -e 's|mac|macos|'`
1421 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1424 os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
1427 os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
1468 # Preserve the version number of sinix5.
1470 os=`echo $os | sed -e 's|sinix|sysv|'`
1493 # This must come after -sysvr4.
1499 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1509 # Until real need of OS specific support for
1510 # particular features comes up, bare metal
1511 # configurations are quite functional.
1512 case $basic_machine in
1528 # Get rid of the `-' at the beginning of $os.
1529 os=`echo $os | sed 's/[^-]*-//'`
1530 echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
1536 # Here we handle the default operating systems that come with various machines.
1537 # The value should be what the vendor currently ships out the door with their
1538 # machine or put another way, the most popular os provided with the machine.
1540 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1541 # "-sun"), then you have to tell the case statement up towards the top
1542 # that MANUFACTURER isn't an operating system. Otherwise, code above
1543 # will signal an error saying that MANUFACTURER isn't an operating
1544 # system, and we'll never get to this point.
1546 case $basic_machine in
1580 # This must come before the *-dec entry.
1614 *-tti) # must be before sparc entry or we get the wrong os.
1647 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1698 f30[01]-fujitsu | f700-fujitsu)
1719 # Here we handle the case where we know the os, and the CPU type, but not the
1720 # manufacturer. We pick the logical manufacturer.
1722 case $basic_machine in
1770 -vxsim* | -vxworks* | -windiss*)
1782 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1789 basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
1793 echo "$basic_machine$os"
1797 # eval: (add-hook 'write-file-functions 'time-stamp)
1798 # time-stamp-start: "timestamp='"
1799 # time-stamp-format: "%:y-%02m-%02d"
1800 # time-stamp-end: "'"