2 # Configuration validation subroutine script.
3 # Copyright 1992-2015 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 <http://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 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
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: $0 [OPTION] CPU-MFR-OPSYS
59 Canonicalize a configuration name.
62 -h, --help print this help, then exit
63 -t, --time-stamp print date of last modification, then exit
64 -v, --version print version number, then exit
66 Report bugs and patches to <config-patches@gnu.org>."
69 GNU config.sub ($timestamp)
71 Copyright 1992-2015 Free Software Foundation, Inc.
73 This is free software; see the source for copying conditions. There is NO
74 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
77 Try \`$me --help' for more information."
80 while test $# -gt 0 ; do
82 --time-stamp | --time* | -t )
83 echo "$timestamp" ; exit ;;
85 echo "$version" ; exit ;;
87 echo "$usage"; exit ;;
88 -- ) # Stop option processing
90 - ) # Use stdin as input.
93 echo "$me: invalid option $1$help"
97 # First pass through any local machine types.
107 0) echo "$me: missing argument$help" >&2
110 *) echo "$me: too many arguments$help" >&2
114 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
115 # Here we must recognize all the valid KERNEL-OS combinations.
116 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
118 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
119 linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
120 knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
121 kopensolaris*-gnu* | \
122 storm-chaos* | os2-emx* | rtmk-nova*)
124 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
128 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
131 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
132 if [ $basic_machine != $1 ]
133 then os=`echo $1 | sed 's/.*-/-/'`
138 ### Let's recognize common machines as not being operating systems so
139 ### that things like config.sub decstation-3100 work. We also
140 ### recognize some manufacturers as not being operating systems, so we
141 ### can provide default operating systems below.
144 # Prevent following clause from handling this invalid input.
146 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
147 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
148 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
149 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
150 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
151 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
152 -apple | -axis | -knuth | -cray | -microblaze*)
159 -sim | -cisco | -oki | -wec | -winbond)
182 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
186 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
190 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
193 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
194 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
197 # Don't forget version if it is 3.2v4 or newer.
198 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
201 # Don't forget version if it is 3.2v4 or newer.
202 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
206 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
209 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
213 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
216 basic_machine=clipper-intergraph
219 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
231 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
234 os=`echo $os | sed -e 's/windowsnt/winnt/'`
240 basic_machine=m68k-atari
245 # Decode aliases for certain CPU-COMPANY combinations.
246 case $basic_machine in
247 # Recognize the basic CPU types without company name.
248 # Some are omitted here because they have special meanings below.
251 | aarch64 | aarch64_be \
252 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
253 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
256 | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
261 | c4x | c8051 | clipper \
262 | d10v | d30v | dlx | dsp16xx \
264 | fido | fr30 | frv | ft32 \
265 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
267 | i370 | i860 | i960 | ia64 \
272 | m32c | m32r | m32rle | m68000 | m68k | m88k \
273 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
274 | mips | mipsbe | mipseb | mipsel | mipsle \
276 | mips64 | mips64el \
277 | mips64octeon | mips64octeonel \
278 | mips64orion | mips64orionel \
279 | mips64r5900 | mips64r5900el \
280 | mips64vr | mips64vrel \
281 | mips64vr4100 | mips64vr4100el \
282 | mips64vr4300 | mips64vr4300el \
283 | mips64vr5000 | mips64vr5000el \
284 | mips64vr5900 | mips64vr5900el \
285 | mipsisa32 | mipsisa32el \
286 | mipsisa32r2 | mipsisa32r2el \
287 | mipsisa32r6 | mipsisa32r6el \
288 | mipsisa64 | mipsisa64el \
289 | mipsisa64r2 | mipsisa64r2el \
290 | mipsisa64r6 | mipsisa64r6el \
291 | mipsisa64sb1 | mipsisa64sb1el \
292 | mipsisa64sr71k | mipsisa64sr71kel \
293 | mipsr5900 | mipsr5900el \
294 | mipstx39 | mipstx39el \
295 | mn10200 | mn10300 \
299 | nds32 | nds32le | nds32be \
300 | nios | nios2 | nios2eb | nios2el \
302 | open8 | or1k | or1knd | or32 \
303 | pdp10 | pdp11 | pj | pjl \
304 | powerpc | powerpc64 | powerpc64le | powerpcle \
306 | riscv32 | riscv64 \
309 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
311 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
312 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
314 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
316 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
319 | x86 | xc16x | xstormy16 | xtensa \
321 basic_machine=$basic_machine-unknown
324 basic_machine=tic54x-unknown
327 basic_machine=tic55x-unknown
330 basic_machine=tic6x-unknown
333 basic_machine=sparc-$basic_machine
335 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
336 basic_machine=$basic_machine-unknown
339 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
342 basic_machine=mt-unknown
345 strongarm | thumb | xscale)
346 basic_machine=arm-unknown
349 basic_machine=$basic_machine-unknown
353 basic_machine=armeb-unknown
357 basic_machine=armel-unknown
360 # We use `pc' rather than `unknown'
361 # because (1) that's what they normally are, and
362 # (2) the word "unknown" tends to confuse beginning users.
364 basic_machine=$basic_machine-pc
366 # Object if more than one company name word.
368 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
371 # Recognize the basic CPU types with company name.
374 | aarch64-* | aarch64_be-* \
375 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
376 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
377 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
378 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
382 | bfin-* | bs2000-* \
383 | c[123]* | c30-* | [cjt]90-* | c4x-* \
384 | c8051-* | clipper-* | craynv-* | cydra-* \
385 | d10v-* | d30v-* | dlx-* \
387 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
388 | h8300-* | h8500-* \
389 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
391 | i*86-* | i860-* | i960-* | ia64-* \
392 | ip2k-* | iq2000-* \
396 | m32c-* | m32r-* | m32rle-* \
397 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
398 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
399 | microblaze-* | microblazeel-* \
400 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
402 | mips64-* | mips64el-* \
403 | mips64octeon-* | mips64octeonel-* \
404 | mips64orion-* | mips64orionel-* \
405 | mips64r5900-* | mips64r5900el-* \
406 | mips64vr-* | mips64vrel-* \
407 | mips64vr4100-* | mips64vr4100el-* \
408 | mips64vr4300-* | mips64vr4300el-* \
409 | mips64vr5000-* | mips64vr5000el-* \
410 | mips64vr5900-* | mips64vr5900el-* \
411 | mipsisa32-* | mipsisa32el-* \
412 | mipsisa32r2-* | mipsisa32r2el-* \
413 | mipsisa32r6-* | mipsisa32r6el-* \
414 | mipsisa64-* | mipsisa64el-* \
415 | mipsisa64r2-* | mipsisa64r2el-* \
416 | mipsisa64r6-* | mipsisa64r6el-* \
417 | mipsisa64sb1-* | mipsisa64sb1el-* \
418 | mipsisa64sr71k-* | mipsisa64sr71kel-* \
419 | mipsr5900-* | mipsr5900el-* \
420 | mipstx39-* | mipstx39el-* \
424 | nds32-* | nds32le-* | nds32be-* \
425 | nios-* | nios2-* | nios2eb-* | nios2el-* \
426 | none-* | np1-* | ns16k-* | ns32k-* \
430 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
431 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
433 | riscv32-* | riscv64-* \
434 | rl78-* | romp-* | rs6000-* | rx-* \
435 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
436 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
437 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
439 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
441 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
445 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
449 | x86-* | x86_64-* | xc16x-* | xps100-* \
450 | xstormy16-* | xtensa*-* \
454 # Recognize the basic CPU types without company name, with glob match.
456 basic_machine=$basic_machine-unknown
458 # Recognize the various machine names and aliases which stand
459 # for a CPU type and a company and sometimes even an OS.
461 basic_machine=i386-unknown
464 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
465 basic_machine=m68000-att
468 basic_machine=we32k-att
471 basic_machine=a29k-amd
475 basic_machine=abacus-unknown
478 basic_machine=m68010-adobe
482 basic_machine=fx80-alliant
485 basic_machine=m68k-altos
488 basic_machine=a29k-none
492 basic_machine=x86_64-pc
495 basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
498 basic_machine=580-amdahl
502 basic_machine=m68k-unknown
505 basic_machine=m68k-unknown
509 basic_machine=m68k-unknown
513 basic_machine=m68k-apollo
517 basic_machine=m68k-apollo
521 basic_machine=i386-pc
525 basic_machine=asmjs-unknown
528 basic_machine=m68k-apple
532 basic_machine=ns32k-sequent
536 basic_machine=bfin-unknown
540 basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
544 basic_machine=powerpc-ibm
548 basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
551 basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
554 basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
557 basic_machine=c90-cray
561 basic_machine=arm-unknown
565 basic_machine=c1-convex
569 basic_machine=c2-convex
573 basic_machine=c32-convex
577 basic_machine=c34-convex
581 basic_machine=c38-convex
585 basic_machine=j90-cray
589 basic_machine=craynv-cray
593 basic_machine=cr16-unknown
597 basic_machine=m68k-crds
599 crisv32 | crisv32-* | etraxfs*)
600 basic_machine=crisv32-axis
602 cris | cris-* | etrax*)
603 basic_machine=cris-axis
606 basic_machine=crx-unknown
610 basic_machine=m68k-da30
612 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
613 basic_machine=mips-dec
615 decsystem10* | dec10*)
616 basic_machine=pdp10-dec
619 decsystem20* | dec20*)
620 basic_machine=pdp10-dec
623 delta | 3300 | motorola-3300 | motorola-delta \
624 | 3300-motorola | delta-motorola)
625 basic_machine=m68k-motorola
628 basic_machine=m88k-motorola
632 basic_machine=i686-pc
636 basic_machine=i586-pc
640 basic_machine=rs6000-bull
644 basic_machine=m68k-bull
648 basic_machine=a29k-amd
652 basic_machine=elxsi-elxsi
655 encore | umax | mmax)
656 basic_machine=ns32k-encore
658 es1800 | OSE68k | ose68k | ose | OSE)
659 basic_machine=m68k-ericsson
663 basic_machine=i860-alliant
666 basic_machine=ns32k-ns
669 basic_machine=tron-gmicro
673 basic_machine=i386-pc
677 basic_machine=hppa1.1-hitachi
681 basic_machine=h8300-hitachi
685 basic_machine=h8300-hitachi
689 basic_machine=h8500-hitachi
693 basic_machine=m88k-harris
697 basic_machine=m68k-hp
700 basic_machine=m68k-hp
704 basic_machine=m68k-hp
707 hp3k9[0-9][0-9] | hp9[0-9][0-9])
708 basic_machine=hppa1.0-hp
710 hp9k2[0-9][0-9] | hp9k31[0-9])
711 basic_machine=m68000-hp
714 basic_machine=m68k-hp
716 hp9k6[0-9][0-9] | hp6[0-9][0-9])
717 basic_machine=hppa1.0-hp
719 hp9k7[0-79][0-9] | hp7[0-79][0-9])
720 basic_machine=hppa1.1-hp
722 hp9k78[0-9] | hp78[0-9])
723 # FIXME: really hppa2.0-hp
724 basic_machine=hppa1.1-hp
726 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
727 # FIXME: really hppa2.0-hp
728 basic_machine=hppa1.1-hp
730 hp9k8[0-9][13679] | hp8[0-9][13679])
731 basic_machine=hppa1.1-hp
733 hp9k8[0-9][0-9] | hp8[0-9][0-9])
734 basic_machine=hppa1.0-hp
740 basic_machine=hppa1.1-hp
744 basic_machine=hppa1.1-hp
748 basic_machine=i370-ibm
751 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
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=i386-mach
771 basic_machine=i386-unknown
775 basic_machine=mips-sgi
785 basic_machine=m68k-isi
789 basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
792 basic_machine=m68k-unknown
796 basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
800 basic_machine=m88k-omron
803 basic_machine=mips-mips
807 basic_machine=ns32k-utek
811 basic_machine=microblaze-xilinx
814 basic_machine=x86_64-pc
818 basic_machine=i686-pc
822 basic_machine=arm-unknown
826 basic_machine=m68000-convergent
828 *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
829 basic_machine=m68k-atari
833 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
836 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
839 basic_machine=m68k-rom68k
843 basic_machine=powerpc-unknown
847 basic_machine=moxie-unknown
851 basic_machine=i386-pc
855 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
858 basic_machine=i686-pc
862 basic_machine=i370-ibm
866 basic_machine=le32-unknown
870 basic_machine=i486-ncr
874 basic_machine=i386-unknown
878 basic_machine=armv4l-rebel
881 news | news700 | news800 | news900)
882 basic_machine=m68k-sony
886 basic_machine=m68030-sony
889 news-3600 | risc-news)
890 basic_machine=mips-sony
894 basic_machine=v70-nec
898 basic_machine=m68k-next
911 basic_machine=m68k-harris
915 basic_machine=m88k-harris
919 basic_machine=i960-intel
923 basic_machine=i960-intel
927 basic_machine=mips-compaq
931 basic_machine=np1-gould
934 basic_machine=neo-tandem
937 basic_machine=nse-tandem
940 basic_machine=nsr-tandem
943 basic_machine=hppa1.1-oki
946 openrisc | openrisc-*)
947 basic_machine=or32-unknown
950 basic_machine=powerpc-ibm
954 basic_machine=m68000-ericsson
958 basic_machine=m68k-none
962 basic_machine=hppa1.1-hitachi
966 basic_machine=i860-intel
970 basic_machine=hppa-unknown
974 basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
978 basic_machine=sparc-tti
981 basic_machine=m68k-tti
984 basic_machine=ns32k-pc532
987 basic_machine=i386-pc
990 basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
992 pentium | p5 | k5 | k6 | nexgen | viac3)
993 basic_machine=i586-pc
995 pentiumpro | p6 | 6x86 | athlon | athlon_*)
996 basic_machine=i686-pc
998 pentiumii | pentium2 | pentiumiii | pentium3)
999 basic_machine=i686-pc
1002 basic_machine=i786-pc
1004 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
1005 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
1007 pentiumpro-* | p6-* | 6x86-* | athlon-*)
1008 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1010 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
1011 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
1014 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
1017 basic_machine=pn-gould
1019 power) basic_machine=power-ibm
1021 ppc | ppcbe) basic_machine=powerpc-unknown
1024 basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
1026 ppcle | powerpclittle | ppc-le | powerpc-little)
1027 basic_machine=powerpcle-unknown
1029 ppcle-* | powerpclittle-*)
1030 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
1032 ppc64) basic_machine=powerpc64-unknown
1034 ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
1036 ppc64le | powerpc64little | ppc64-le | powerpc64-little)
1037 basic_machine=powerpc64le-unknown
1039 ppc64le-* | powerpc64little-*)
1040 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
1043 basic_machine=i386-ibm
1046 basic_machine=i586-unknown
1050 basic_machine=x86_64-pc
1054 basic_machine=i386-pc
1058 basic_machine=m68k-rom68k
1062 basic_machine=mips-siemens
1065 basic_machine=romp-ibm
1068 basic_machine=s390-ibm
1071 basic_machine=s390x-ibm
1074 basic_machine=a29k-amd
1078 basic_machine=mipsisa64sb1-unknown
1081 basic_machine=mipsisa64sb1el-unknown
1084 basic_machine=mipsisa32-sde
1088 basic_machine=mips-sei
1092 basic_machine=i386-sequent
1095 basic_machine=sh-hitachi
1099 basic_machine=sh5le-unknown
1102 basic_machine=sh64-unknown
1104 sparclite-wrs | simso-wrs)
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=i686-pc
1250 basic_machine=xps100-honeywell
1252 xscale-* | xscalee[bl]-*)
1253 basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
1256 basic_machine=ymp-cray
1260 basic_machine=z8k-unknown
1264 basic_machine=z80-unknown
1268 basic_machine=none-none
1272 # Here we handle the default manufacturer of certain CPU types. It is in
1273 # some cases the only manufacturer, in others, it is the most popular.
1275 basic_machine=hppa1.1-winbond
1278 basic_machine=hppa1.1-oki
1281 basic_machine=hppa1.1-oki
1284 basic_machine=romp-ibm
1287 basic_machine=mmix-knuth
1290 basic_machine=rs6000-ibm
1293 basic_machine=vax-dec
1296 # there are many clones, so DEC is not a safe bet
1297 basic_machine=pdp10-unknown
1300 basic_machine=pdp11-dec
1303 basic_machine=we32k-att
1305 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
1306 basic_machine=sh-unknown
1308 sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
1309 basic_machine=sparc-sun
1312 basic_machine=cydra-cydrome
1315 basic_machine=orion-highlevel
1318 basic_machine=clipper-highlevel
1320 mac | mpw | mac-mpw)
1321 basic_machine=m68k-apple
1324 basic_machine=powerpc-apple
1327 # Make sure to match an already-canonicalized machine name.
1330 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
1335 # Here we canonicalize certain aliases for manufacturers.
1336 case $basic_machine in
1338 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
1341 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
1347 # Decode manufacturer-specific aliases for certain operating systems.
1349 if [ x"$os" != x"" ]
1352 # First match some system type aliases
1353 # that might get confused with valid system types.
1354 # -solaris* is a basic system type, with this one exception.
1358 -solaris1 | -solaris1.*)
1359 os=`echo $os | sed -e 's|solaris1|sunos4|'`
1371 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
1373 # First accept the basic system types.
1374 # The portable systems comes first.
1375 # Each alternative MUST END IN A *, to match a version number.
1376 # -sysv* is not here because it comes later, after sysvr4.
1377 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
1378 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
1379 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
1380 | -sym* | -kopensolaris* | -plan9* \
1381 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
1382 | -aos* | -aros* | -cloudabi* \
1383 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
1384 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
1385 | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
1386 | -bitrig* | -openbsd* | -solidbsd* \
1387 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
1388 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
1389 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
1390 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
1391 | -chorusos* | -chorusrdb* | -cegcc* \
1392 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
1393 | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
1394 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
1395 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
1396 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
1397 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
1398 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
1399 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
1400 | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
1401 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
1402 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
1403 # Remember, each alternative MUST END IN *, to match a version number.
1406 case $basic_machine in
1417 os=`echo $os | sed -e 's|nto|nto-qnx|'`
1419 -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
1420 | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
1421 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
1424 os=`echo $os | sed -e 's|mac|macos|'`
1430 os=`echo $os | sed -e 's|linux|linux-gnu|'`
1433 os=`echo $os | sed -e 's|sunos5|solaris2|'`
1436 os=`echo $os | sed -e 's|sunos6|solaris3|'`
1483 # Preserve the version number of sinix5.
1485 os=`echo $os | sed -e 's|sinix|sysv|'`
1508 # This must come after -sysvr4.
1520 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1537 # Get rid of the `-' at the beginning of $os.
1538 os=`echo $os | sed 's/[^-]*-//'`
1539 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
1545 # Here we handle the default operating systems that come with various machines.
1546 # The value should be what the vendor currently ships out the door with their
1547 # machine or put another way, the most popular os provided with the machine.
1549 # Note that if you're going to try to match "-MANUFACTURER" here (say,
1550 # "-sun"), then you have to tell the case statement up towards the top
1551 # that MANUFACTURER isn't an operating system. Otherwise, code above
1552 # will signal an error saying that MANUFACTURER isn't an operating
1553 # system, and we'll never get to this point.
1555 case $basic_machine in
1589 # This must come before the *-dec entry.
1623 *-tti) # must be before sparc entry or we get the wrong os.
1656 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1710 f30[01]-fujitsu | f700-fujitsu)
1731 # Here we handle the case where we know the os, and the CPU type, but not the
1732 # manufacturer. We pick the logical manufacturer.
1734 case $basic_machine in
1782 -vxsim* | -vxworks* | -windiss*)
1794 -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
1801 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
1805 echo $basic_machine$os
1809 # eval: (add-hook 'write-file-hooks 'time-stamp)
1810 # time-stamp-start: "timestamp='"
1811 # time-stamp-format: "%:y-%02m-%02d"
1812 # time-stamp-end: "'"