config.sub 30.9 KB
Newer Older
Paul Eggert's avatar
Paul Eggert committed
1 2
#! /bin/sh
# Configuration validation subroutine script.
Paul Eggert's avatar
Paul Eggert committed
3
#   Copyright 1992-2019 Free Software Foundation, Inc.
Paul Eggert's avatar
Paul Eggert committed
4

Paul Eggert's avatar
Paul Eggert committed
5
timestamp='2019-05-23'
Paul Eggert's avatar
Paul Eggert committed
6 7 8 9 10 11 12 13 14 15 16 17

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
Paul Eggert's avatar
Paul Eggert committed
18
# along with this program; if not, see <https://www.gnu.org/licenses/>.
Paul Eggert's avatar
Paul Eggert committed
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that
# program.  This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").


# Please send patches to <config-patches@gnu.org>.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.

# You can get the latest version of this script from:
Paul Eggert's avatar
Paul Eggert committed
36
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
Paul Eggert's avatar
Paul Eggert committed
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support.  The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.

# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS

Canonicalize a configuration name.

Paul Eggert's avatar
Paul Eggert committed
60
Options:
Paul Eggert's avatar
Paul Eggert committed
61 62 63 64 65 66 67 68 69
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\
GNU config.sub ($timestamp)

Paul Eggert's avatar
Paul Eggert committed
70
Copyright 1992-2019 Free Software Foundation, Inc.
Paul Eggert's avatar
Paul Eggert committed
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="
Try \`$me --help' for more information."

# Parse command line
while test $# -gt 0 ; do
  case $1 in
    --time-stamp | --time* | -t )
       echo "$timestamp" ; exit ;;
    --version | -v )
       echo "$version" ; exit ;;
    --help | --h* | -h )
       echo "$usage"; exit ;;
    -- )     # Stop option processing
       shift; break ;;
    - )	# Use stdin as input.
       break ;;
    -* )
Paul Eggert's avatar
Paul Eggert committed
92
       echo "$me: invalid option $1$help" >&2
Paul Eggert's avatar
Paul Eggert committed
93 94 95 96
       exit 1 ;;

    *local*)
       # First pass through any local machine types.
Paul Eggert's avatar
Paul Eggert committed
97
       echo "$1"
Paul Eggert's avatar
Paul Eggert committed
98 99 100 101 102 103 104 105 106 107 108 109 110 111 112
       exit ;;

    * )
       break ;;
  esac
done

case $# in
 0) echo "$me: missing argument$help" >&2
    exit 1;;
 1) ;;
 *) echo "$me: too many arguments$help" >&2
    exit 1;;
esac

Paul Eggert's avatar
Paul Eggert committed
113
# Split fields of configuration type
Paul Eggert's avatar
Paul Eggert committed
114
# shellcheck disable=SC2162
Paul Eggert's avatar
Paul Eggert committed
115
IFS="-" read field1 field2 field3 field4 <<EOF
Paul Eggert's avatar
Paul Eggert committed
116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152
$1
EOF

# Separate into logical components for further validation
case $1 in
	*-*-*-*-*)
		echo Invalid configuration \`"$1"\': more than four components >&2
		exit 1
		;;
	*-*-*-*)
		basic_machine=$field1-$field2
		os=$field3-$field4
		;;
	*-*-*)
		# Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
		# parts
		maybe_os=$field2-$field3
		case $maybe_os in
			nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
			| linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
			| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
			| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
			| storm-chaos* | os2-emx* | rtmk-nova*)
				basic_machine=$field1
				os=$maybe_os
				;;
			android-linux)
				basic_machine=$field1-unknown
				os=linux-android
				;;
			*)
				basic_machine=$field1-$field2
				os=$field3
				;;
		esac
		;;
	*-*)
Paul Eggert's avatar
Paul Eggert committed
153
		# A lone config we happen to match not fitting any pattern
Paul Eggert's avatar
Paul Eggert committed
154 155 156
		case $field1-$field2 in
			decstation-3100)
				basic_machine=mips-dec
Paul Eggert's avatar
Paul Eggert committed
157 158
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185
			*-*)
				# Second component is usually, but not always the OS
				case $field2 in
					# Prevent following clause from handling this valid os
					sun*os*)
						basic_machine=$field1
						os=$field2
						;;
					# Manufacturers
					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
					| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
					| unicom* | ibm* | next | hp | isi* | apollo | altos* \
					| convergent* | ncr* | news | 32* | 3600* | 3100* \
					| hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
					| ultra | tti* | harris | dolphin | highlevel | gould \
					| cbm | ns | masscomp | apple | axis | knuth | cray \
					| microblaze* | sim | cisco \
					| oki | wec | wrs | winbond)
						basic_machine=$field1-$field2
						os=
						;;
					*)
						basic_machine=$field1
						os=$field2
						;;
				esac
			;;
Paul Eggert's avatar
Paul Eggert committed
186
		esac
Paul Eggert's avatar
Paul Eggert committed
187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203
		;;
	*)
		# Convert single-component short-hands not valid as part of
		# multi-component configurations.
		case $field1 in
			386bsd)
				basic_machine=i386-pc
				os=bsd
				;;
			a29khif)
				basic_machine=a29k-amd
				os=udi
				;;
			adobe68k)
				basic_machine=m68010-adobe
				os=scout
				;;
Paul Eggert's avatar
Paul Eggert committed
204 205 206 207 208 209 210 211
			alliant)
				basic_machine=fx80-alliant
				os=
				;;
			altos | altos3068)
				basic_machine=m68k-altos
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
212 213 214 215 216 217 218 219
			am29k)
				basic_machine=a29k-none
				os=bsd
				;;
			amdahl)
				basic_machine=580-amdahl
				os=sysv
				;;
Paul Eggert's avatar
Paul Eggert committed
220 221 222 223
			amiga)
				basic_machine=m68k-unknown
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259
			amigaos | amigados)
				basic_machine=m68k-unknown
				os=amigaos
				;;
			amigaunix | amix)
				basic_machine=m68k-unknown
				os=sysv4
				;;
			apollo68)
				basic_machine=m68k-apollo
				os=sysv
				;;
			apollo68bsd)
				basic_machine=m68k-apollo
				os=bsd
				;;
			aros)
				basic_machine=i386-pc
				os=aros
				;;
			aux)
				basic_machine=m68k-apple
				os=aux
				;;
			balance)
				basic_machine=ns32k-sequent
				os=dynix
				;;
			blackfin)
				basic_machine=bfin-unknown
				os=linux
				;;
			cegcc)
				basic_machine=arm-unknown
				os=cegcc
				;;
Paul Eggert's avatar
Paul Eggert committed
260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279
			convex-c1)
				basic_machine=c1-convex
				os=bsd
				;;
			convex-c2)
				basic_machine=c2-convex
				os=bsd
				;;
			convex-c32)
				basic_machine=c32-convex
				os=bsd
				;;
			convex-c34)
				basic_machine=c34-convex
				os=bsd
				;;
			convex-c38)
				basic_machine=c38-convex
				os=bsd
				;;
Paul Eggert's avatar
Paul Eggert committed
280 281 282 283
			cray)
				basic_machine=j90-cray
				os=unicos
				;;
Paul Eggert's avatar
Paul Eggert committed
284 285 286 287 288 289 290 291 292 293 294
			crds | unos)
				basic_machine=m68k-crds
				os=
				;;
			da30)
				basic_machine=m68k-da30
				os=
				;;
			decstation | pmax | pmin | dec3100 | decstatn)
				basic_machine=mips-dec
				os=
Paul Eggert's avatar
Paul Eggert committed
295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339
				;;
			delta88)
				basic_machine=m88k-motorola
				os=sysv3
				;;
			dicos)
				basic_machine=i686-pc
				os=dicos
				;;
			djgpp)
				basic_machine=i586-pc
				os=msdosdjgpp
				;;
			ebmon29k)
				basic_machine=a29k-amd
				os=ebmon
				;;
			es1800 | OSE68k | ose68k | ose | OSE)
				basic_machine=m68k-ericsson
				os=ose
				;;
			gmicro)
				basic_machine=tron-gmicro
				os=sysv
				;;
			go32)
				basic_machine=i386-pc
				os=go32
				;;
			h8300hms)
				basic_machine=h8300-hitachi
				os=hms
				;;
			h8300xray)
				basic_machine=h8300-hitachi
				os=xray
				;;
			h8500hms)
				basic_machine=h8500-hitachi
				os=hms
				;;
			harris)
				basic_machine=m88k-harris
				os=sysv3
				;;
Paul Eggert's avatar
Paul Eggert committed
340 341 342
			hp300)
				basic_machine=m68k-hp
				;;
Paul Eggert's avatar
Paul Eggert committed
343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363
			hp300bsd)
				basic_machine=m68k-hp
				os=bsd
				;;
			hp300hpux)
				basic_machine=m68k-hp
				os=hpux
				;;
			hppaosf)
				basic_machine=hppa1.1-hp
				os=osf
				;;
			hppro)
				basic_machine=hppa1.1-hp
				os=proelf
				;;
			i386mach)
				basic_machine=i386-mach
				os=mach
				;;
			vsta)
Paul Eggert's avatar
Paul Eggert committed
364
				basic_machine=i386-pc
Paul Eggert's avatar
Paul Eggert committed
365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427
				os=vsta
				;;
			isi68 | isi)
				basic_machine=m68k-isi
				os=sysv
				;;
			m68knommu)
				basic_machine=m68k-unknown
				os=linux
				;;
			magnum | m3230)
				basic_machine=mips-mips
				os=sysv
				;;
			merlin)
				basic_machine=ns32k-utek
				os=sysv
				;;
			mingw64)
				basic_machine=x86_64-pc
				os=mingw64
				;;
			mingw32)
				basic_machine=i686-pc
				os=mingw32
				;;
			mingw32ce)
				basic_machine=arm-unknown
				os=mingw32ce
				;;
			monitor)
				basic_machine=m68k-rom68k
				os=coff
				;;
			morphos)
				basic_machine=powerpc-unknown
				os=morphos
				;;
			moxiebox)
				basic_machine=moxie-unknown
				os=moxiebox
				;;
			msdos)
				basic_machine=i386-pc
				os=msdos
				;;
			msys)
				basic_machine=i686-pc
				os=msys
				;;
			mvs)
				basic_machine=i370-ibm
				os=mvs
				;;
			nacl)
				basic_machine=le32-unknown
				os=nacl
				;;
			ncr3000)
				basic_machine=i486-ncr
				os=sysv4
				;;
			netbsd386)
Paul Eggert's avatar
Paul Eggert committed
428
				basic_machine=i386-pc
Paul Eggert's avatar
Paul Eggert committed
429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510
				os=netbsd
				;;
			netwinder)
				basic_machine=armv4l-rebel
				os=linux
				;;
			news | news700 | news800 | news900)
				basic_machine=m68k-sony
				os=newsos
				;;
			news1000)
				basic_machine=m68030-sony
				os=newsos
				;;
			necv70)
				basic_machine=v70-nec
				os=sysv
				;;
			nh3000)
				basic_machine=m68k-harris
				os=cxux
				;;
			nh[45]000)
				basic_machine=m88k-harris
				os=cxux
				;;
			nindy960)
				basic_machine=i960-intel
				os=nindy
				;;
			mon960)
				basic_machine=i960-intel
				os=mon960
				;;
			nonstopux)
				basic_machine=mips-compaq
				os=nonstopux
				;;
			os400)
				basic_machine=powerpc-ibm
				os=os400
				;;
			OSE68000 | ose68000)
				basic_machine=m68000-ericsson
				os=ose
				;;
			os68k)
				basic_machine=m68k-none
				os=os68k
				;;
			paragon)
				basic_machine=i860-intel
				os=osf
				;;
			parisc)
				basic_machine=hppa-unknown
				os=linux
				;;
			pw32)
				basic_machine=i586-unknown
				os=pw32
				;;
			rdos | rdos64)
				basic_machine=x86_64-pc
				os=rdos
				;;
			rdos32)
				basic_machine=i386-pc
				os=rdos
				;;
			rom68k)
				basic_machine=m68k-rom68k
				os=coff
				;;
			sa29200)
				basic_machine=a29k-amd
				os=udi
				;;
			sei)
				basic_machine=mips-sei
				os=seiux
				;;
Paul Eggert's avatar
Paul Eggert committed
511 512 513 514
			sequent)
				basic_machine=i386-sequent
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
515 516 517 518
			sps7)
				basic_machine=m68k-bull
				os=sysv2
				;;
Paul Eggert's avatar
Paul Eggert committed
519 520 521 522
			st2000)
				basic_machine=m68k-tandem
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
523 524 525 526
			stratus)
				basic_machine=i860-stratus
				os=sysv4
				;;
Paul Eggert's avatar
Paul Eggert committed
527 528 529 530
			sun2)
				basic_machine=m68000-sun
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
531 532 533 534 535 536 537 538
			sun2os3)
				basic_machine=m68000-sun
				os=sunos3
				;;
			sun2os4)
				basic_machine=m68000-sun
				os=sunos4
				;;
Paul Eggert's avatar
Paul Eggert committed
539 540 541 542
			sun3)
				basic_machine=m68k-sun
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
543 544 545 546 547 548 549 550
			sun3os3)
				basic_machine=m68k-sun
				os=sunos3
				;;
			sun3os4)
				basic_machine=m68k-sun
				os=sunos4
				;;
Paul Eggert's avatar
Paul Eggert committed
551 552 553 554
			sun4)
				basic_machine=sparc-sun
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
555 556 557 558 559 560 561 562 563 564 565 566
			sun4os3)
				basic_machine=sparc-sun
				os=sunos3
				;;
			sun4os4)
				basic_machine=sparc-sun
				os=sunos4
				;;
			sun4sol2)
				basic_machine=sparc-sun
				os=solaris2
				;;
Paul Eggert's avatar
Paul Eggert committed
567 568 569 570
			sun386 | sun386i | roadrunner)
				basic_machine=i386-sun
				os=
				;;
Paul Eggert's avatar
Paul Eggert committed
571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640
			sv1)
				basic_machine=sv1-cray
				os=unicos
				;;
			symmetry)
				basic_machine=i386-sequent
				os=dynix
				;;
			t3e)
				basic_machine=alphaev5-cray
				os=unicos
				;;
			t90)
				basic_machine=t90-cray
				os=unicos
				;;
			toad1)
				basic_machine=pdp10-xkl
				os=tops20
				;;
			tpf)
				basic_machine=s390x-ibm
				os=tpf
				;;
			udi29k)
				basic_machine=a29k-amd
				os=udi
				;;
			ultra3)
				basic_machine=a29k-nyu
				os=sym1
				;;
			v810 | necv810)
				basic_machine=v810-nec
				os=none
				;;
			vaxv)
				basic_machine=vax-dec
				os=sysv
				;;
			vms)
				basic_machine=vax-dec
				os=vms
				;;
			vxworks960)
				basic_machine=i960-wrs
				os=vxworks
				;;
			vxworks68)
				basic_machine=m68k-wrs
				os=vxworks
				;;
			vxworks29k)
				basic_machine=a29k-wrs
				os=vxworks
				;;
			xbox)
				basic_machine=i686-pc
				os=mingw32
				;;
			ymp)
				basic_machine=ymp-cray
				os=unicos
				;;
			*)
				basic_machine=$1
				os=
				;;
		esac
		;;
Paul Eggert's avatar
Paul Eggert committed
641 642
esac

Paul Eggert's avatar
Paul Eggert committed
643
# Decode 1-component or ad-hoc basic machines
Paul Eggert's avatar
Paul Eggert committed
644
case $basic_machine in
Paul Eggert's avatar
Paul Eggert committed
645 646 647
	# Here we handle the default manufacturer of certain CPU types.  It is in
	# some cases the only manufacturer, in others, it is the most popular.
	w89k)
Paul Eggert's avatar
Paul Eggert committed
648 649
		cpu=hppa1.1
		vendor=winbond
Paul Eggert's avatar
Paul Eggert committed
650 651
		;;
	op50n)
Paul Eggert's avatar
Paul Eggert committed
652 653
		cpu=hppa1.1
		vendor=oki
Paul Eggert's avatar
Paul Eggert committed
654 655
		;;
	op60c)
Paul Eggert's avatar
Paul Eggert committed
656 657
		cpu=hppa1.1
		vendor=oki
Paul Eggert's avatar
Paul Eggert committed
658
		;;
Paul Eggert's avatar
Paul Eggert committed
659 660 661
	ibm*)
		cpu=i370
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
662 663
		;;
	orion105)
Paul Eggert's avatar
Paul Eggert committed
664 665
		cpu=clipper
		vendor=highlevel
Paul Eggert's avatar
Paul Eggert committed
666 667
		;;
	mac | mpw | mac-mpw)
Paul Eggert's avatar
Paul Eggert committed
668 669
		cpu=m68k
		vendor=apple
Paul Eggert's avatar
Paul Eggert committed
670
		;;
Paul Eggert's avatar
Paul Eggert committed
671
	pmac | pmac-mpw)
Paul Eggert's avatar
Paul Eggert committed
672 673
		cpu=powerpc
		vendor=apple
Paul Eggert's avatar
Paul Eggert committed
674 675
		;;

Paul Eggert's avatar
Paul Eggert committed
676 677 678
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
Paul Eggert's avatar
Paul Eggert committed
679 680
		cpu=m68000
		vendor=att
Paul Eggert's avatar
Paul Eggert committed
681 682
		;;
	3b*)
Paul Eggert's avatar
Paul Eggert committed
683 684
		cpu=we32k
		vendor=att
Paul Eggert's avatar
Paul Eggert committed
685 686
		;;
	bluegene*)
Paul Eggert's avatar
Paul Eggert committed
687 688
		cpu=powerpc
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
689
		os=cnk
Paul Eggert's avatar
Paul Eggert committed
690 691
		;;
	decsystem10* | dec10*)
Paul Eggert's avatar
Paul Eggert committed
692 693
		cpu=pdp10
		vendor=dec
Paul Eggert's avatar
Paul Eggert committed
694
		os=tops10
Paul Eggert's avatar
Paul Eggert committed
695 696
		;;
	decsystem20* | dec20*)
Paul Eggert's avatar
Paul Eggert committed
697 698
		cpu=pdp10
		vendor=dec
Paul Eggert's avatar
Paul Eggert committed
699
		os=tops20
Paul Eggert's avatar
Paul Eggert committed
700 701 702
		;;
	delta | 3300 | motorola-3300 | motorola-delta \
	      | 3300-motorola | delta-motorola)
Paul Eggert's avatar
Paul Eggert committed
703 704
		cpu=m68k
		vendor=motorola
Paul Eggert's avatar
Paul Eggert committed
705
		;;
Paul Eggert's avatar
Paul Eggert committed
706
	dpx2*)
Paul Eggert's avatar
Paul Eggert committed
707 708
		cpu=m68k
		vendor=bull
Paul Eggert's avatar
Paul Eggert committed
709
		os=sysv3
Paul Eggert's avatar
Paul Eggert committed
710 711
		;;
	encore | umax | mmax)
Paul Eggert's avatar
Paul Eggert committed
712 713
		cpu=ns32k
		vendor=encore
Paul Eggert's avatar
Paul Eggert committed
714
		;;
Paul Eggert's avatar
Paul Eggert committed
715
	elxsi)
Paul Eggert's avatar
Paul Eggert committed
716 717
		cpu=elxsi
		vendor=elxsi
Paul Eggert's avatar
Paul Eggert committed
718
		os=${os:-bsd}
Paul Eggert's avatar
Paul Eggert committed
719 720
		;;
	fx2800)
Paul Eggert's avatar
Paul Eggert committed
721 722
		cpu=i860
		vendor=alliant
Paul Eggert's avatar
Paul Eggert committed
723 724
		;;
	genix)
Paul Eggert's avatar
Paul Eggert committed
725 726
		cpu=ns32k
		vendor=ns
Paul Eggert's avatar
Paul Eggert committed
727 728
		;;
	h3050r* | hiux*)
Paul Eggert's avatar
Paul Eggert committed
729 730
		cpu=hppa1.1
		vendor=hitachi
Paul Eggert's avatar
Paul Eggert committed
731
		os=hiuxwe2
Paul Eggert's avatar
Paul Eggert committed
732 733
		;;
	hp3k9[0-9][0-9] | hp9[0-9][0-9])
Paul Eggert's avatar
Paul Eggert committed
734 735
		cpu=hppa1.0
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
736 737
		;;
	hp9k2[0-9][0-9] | hp9k31[0-9])
Paul Eggert's avatar
Paul Eggert committed
738 739
		cpu=m68000
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
740 741
		;;
	hp9k3[2-9][0-9])
Paul Eggert's avatar
Paul Eggert committed
742 743
		cpu=m68k
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
744 745
		;;
	hp9k6[0-9][0-9] | hp6[0-9][0-9])
Paul Eggert's avatar
Paul Eggert committed
746 747
		cpu=hppa1.0
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
748 749
		;;
	hp9k7[0-79][0-9] | hp7[0-79][0-9])
Paul Eggert's avatar
Paul Eggert committed
750 751
		cpu=hppa1.1
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
752 753 754
		;;
	hp9k78[0-9] | hp78[0-9])
		# FIXME: really hppa2.0-hp
Paul Eggert's avatar
Paul Eggert committed
755 756
		cpu=hppa1.1
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
757 758 759
		;;
	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
		# FIXME: really hppa2.0-hp
Paul Eggert's avatar
Paul Eggert committed
760 761
		cpu=hppa1.1
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
762 763
		;;
	hp9k8[0-9][13679] | hp8[0-9][13679])
Paul Eggert's avatar
Paul Eggert committed
764 765
		cpu=hppa1.1
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
766 767
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
Paul Eggert's avatar
Paul Eggert committed
768 769
		cpu=hppa1.0
		vendor=hp
Paul Eggert's avatar
Paul Eggert committed
770 771
		;;
	i*86v32)
Paul Eggert's avatar
Paul Eggert committed
772 773
		cpu=`echo "$1" | sed -e 's/86.*/86/'`
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
774
		os=sysv32
Paul Eggert's avatar
Paul Eggert committed
775 776
		;;
	i*86v4*)
Paul Eggert's avatar
Paul Eggert committed
777 778
		cpu=`echo "$1" | sed -e 's/86.*/86/'`
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
779
		os=sysv4
Paul Eggert's avatar
Paul Eggert committed
780 781
		;;
	i*86v)
Paul Eggert's avatar
Paul Eggert committed
782 783
		cpu=`echo "$1" | sed -e 's/86.*/86/'`
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
784
		os=sysv
Paul Eggert's avatar
Paul Eggert committed
785 786
		;;
	i*86sol2)
Paul Eggert's avatar
Paul Eggert committed
787 788
		cpu=`echo "$1" | sed -e 's/86.*/86/'`
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
789
		os=solaris2
Paul Eggert's avatar
Paul Eggert committed
790
		;;
Paul Eggert's avatar
Paul Eggert committed
791
	j90 | j90-cray)
Paul Eggert's avatar
Paul Eggert committed
792 793
		cpu=j90
		vendor=cray
Paul Eggert's avatar
Paul Eggert committed
794
		os=${os:-unicos}
Paul Eggert's avatar
Paul Eggert committed
795 796
		;;
	iris | iris4d)
Paul Eggert's avatar
Paul Eggert committed
797 798
		cpu=mips
		vendor=sgi
Paul Eggert's avatar
Paul Eggert committed
799
		case $os in
Paul Eggert's avatar
Paul Eggert committed
800
		    irix*)
Paul Eggert's avatar
Paul Eggert committed
801 802
			;;
		    *)
Paul Eggert's avatar
Paul Eggert committed
803
			os=irix4
Paul Eggert's avatar
Paul Eggert committed
804 805 806 807
			;;
		esac
		;;
	miniframe)
Paul Eggert's avatar
Paul Eggert committed
808 809
		cpu=m68000
		vendor=convergent
Paul Eggert's avatar
Paul Eggert committed
810
		;;
Paul Eggert's avatar
Paul Eggert committed
811
	*mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
Paul Eggert's avatar
Paul Eggert committed
812 813
		cpu=m68k
		vendor=atari
Paul Eggert's avatar
Paul Eggert committed
814
		os=mint
Paul Eggert's avatar
Paul Eggert committed
815 816
		;;
	news-3600 | risc-news)
Paul Eggert's avatar
Paul Eggert committed
817 818
		cpu=mips
		vendor=sony
Paul Eggert's avatar
Paul Eggert committed
819
		os=newsos
Paul Eggert's avatar
Paul Eggert committed
820
		;;
Paul Eggert's avatar
Paul Eggert committed
821
	next | m*-next)
Paul Eggert's avatar
Paul Eggert committed
822 823
		cpu=m68k
		vendor=next
Paul Eggert's avatar
Paul Eggert committed
824
		case $os in
Paul Eggert's avatar
Paul Eggert committed
825 826 827
		    openstep*)
		        ;;
		    nextstep*)
Paul Eggert's avatar
Paul Eggert committed
828
			;;
Paul Eggert's avatar
Paul Eggert committed
829 830
		    ns2*)
		      os=nextstep2
Paul Eggert's avatar
Paul Eggert committed
831 832
			;;
		    *)
Paul Eggert's avatar
Paul Eggert committed
833
		      os=nextstep3
Paul Eggert's avatar
Paul Eggert committed
834 835 836 837
			;;
		esac
		;;
	np1)
Paul Eggert's avatar
Paul Eggert committed
838 839
		cpu=np1
		vendor=gould
Paul Eggert's avatar
Paul Eggert committed
840 841
		;;
	op50n-* | op60c-*)
Paul Eggert's avatar
Paul Eggert committed
842 843
		cpu=hppa1.1
		vendor=oki
Paul Eggert's avatar
Paul Eggert committed
844
		os=proelf
Paul Eggert's avatar
Paul Eggert committed
845 846
		;;
	pa-hitachi)
Paul Eggert's avatar
Paul Eggert committed
847 848
		cpu=hppa1.1
		vendor=hitachi
Paul Eggert's avatar
Paul Eggert committed
849
		os=hiuxwe2
Paul Eggert's avatar
Paul Eggert committed
850 851
		;;
	pbd)
Paul Eggert's avatar
Paul Eggert committed
852 853
		cpu=sparc
		vendor=tti
Paul Eggert's avatar
Paul Eggert committed
854 855
		;;
	pbb)
Paul Eggert's avatar
Paul Eggert committed
856 857
		cpu=m68k
		vendor=tti
Paul Eggert's avatar
Paul Eggert committed
858
		;;
Paul Eggert's avatar
Paul Eggert committed
859 860 861
	pc532)
		cpu=ns32k
		vendor=pc532
Paul Eggert's avatar
Paul Eggert committed
862
		;;
Paul Eggert's avatar
Paul Eggert committed
863 864 865
	pn)
		cpu=pn
		vendor=gould
Paul Eggert's avatar
Paul Eggert committed
866
		;;
Paul Eggert's avatar
Paul Eggert committed
867 868 869
	power)
		cpu=power
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
870
		;;
Paul Eggert's avatar
Paul Eggert committed
871 872 873
	ps2)
		cpu=i386
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
874
		;;
Paul Eggert's avatar
Paul Eggert committed
875 876 877
	rm[46]00)
		cpu=mips
		vendor=siemens
Paul Eggert's avatar
Paul Eggert committed
878
		;;
Paul Eggert's avatar
Paul Eggert committed
879 880 881
	rtpc | rtpc-*)
		cpu=romp
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
882
		;;
Paul Eggert's avatar
Paul Eggert committed
883 884 885 886
	sde)
		cpu=mipsisa32
		vendor=sde
		os=${os:-elf}
Paul Eggert's avatar
Paul Eggert committed
887
		;;
Paul Eggert's avatar
Paul Eggert committed
888 889 890 891
	simso-wrs)
		cpu=sparclite
		vendor=wrs
		os=vxworks
Paul Eggert's avatar
Paul Eggert committed
892
		;;
Paul Eggert's avatar
Paul Eggert committed
893 894 895
	tower | tower-32)
		cpu=m68k
		vendor=ncr
Paul Eggert's avatar
Paul Eggert committed
896
		;;
Paul Eggert's avatar
Paul Eggert committed
897 898 899
	vpp*|vx|vx-*)
		cpu=f301
		vendor=fujitsu
Paul Eggert's avatar
Paul Eggert committed
900
		;;
Paul Eggert's avatar
Paul Eggert committed
901 902 903
	w65)
		cpu=w65
		vendor=wdc
Paul Eggert's avatar
Paul Eggert committed
904
		;;
Paul Eggert's avatar
Paul Eggert committed
905 906 907 908
	w89k-*)
		cpu=hppa1.1
		vendor=winbond
		os=proelf
Paul Eggert's avatar
Paul Eggert committed
909
		;;
Paul Eggert's avatar
Paul Eggert committed
910 911 912
	none)
		cpu=none
		vendor=none
Paul Eggert's avatar
Paul Eggert committed
913
		;;
Paul Eggert's avatar
Paul Eggert committed
914 915 916
	leon|leon[3-9])
		cpu=sparc
		vendor=$basic_machine
Paul Eggert's avatar
Paul Eggert committed
917
		;;
Paul Eggert's avatar
Paul Eggert committed
918 919 920
	leon-*|leon[3-9]-*)
		cpu=sparc
		vendor=`echo "$basic_machine" | sed 's/-.*//'`
Paul Eggert's avatar
Paul Eggert committed
921
		;;
Paul Eggert's avatar
Paul Eggert committed
922 923

	*-*)
Paul Eggert's avatar
Paul Eggert committed
924
		# shellcheck disable=SC2162
Paul Eggert's avatar
Paul Eggert committed
925
		IFS="-" read cpu vendor <<EOF
Paul Eggert's avatar
Paul Eggert committed
926 927
$basic_machine
EOF
Paul Eggert's avatar
Paul Eggert committed
928
		;;
Paul Eggert's avatar
Paul Eggert committed
929 930 931 932 933 934
	# We use `pc' rather than `unknown'
	# because (1) that's what they normally are, and
	# (2) the word "unknown" tends to confuse beginning users.
	i*86 | x86_64)
		cpu=$basic_machine
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
935
		;;
Paul Eggert's avatar
Paul Eggert committed
936 937 938 939 940
	# These rules are duplicated from below for sake of the special case above;
	# i.e. things that normalized to x86 arches should also default to "pc"
	pc98)
		cpu=i386
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
941
		;;
Paul Eggert's avatar
Paul Eggert committed
942 943 944
	x64 | amd64)
		cpu=x86_64
		vendor=pc
Paul Eggert's avatar
Paul Eggert committed
945
		;;
Paul Eggert's avatar
Paul Eggert committed
946 947 948 949
	# Recognize the basic CPU types without company name.
	*)
		cpu=$basic_machine
		vendor=unknown
Paul Eggert's avatar
Paul Eggert committed
950
		;;
Paul Eggert's avatar
Paul Eggert committed
951 952 953 954 955 956
esac

unset -v basic_machine

# Decode basic machines in the full and proper CPU-Company form.
case $cpu-$vendor in
Paul Eggert's avatar
Paul Eggert committed
957
	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
Paul Eggert's avatar
Paul Eggert committed
958 959 960 961
	# some cases the only manufacturer, in others, it is the most popular.
	craynv-unknown)
		vendor=cray
		os=${os:-unicosmp}
Paul Eggert's avatar
Paul Eggert committed
962
		;;
Paul Eggert's avatar
Paul Eggert committed
963 964 965
	c90-unknown | c90-cray)
		vendor=cray
		os=${os:-unicos}
Paul Eggert's avatar
Paul Eggert committed
966
		;;
Paul Eggert's avatar
Paul Eggert committed
967 968
	fx80-unknown)
		vendor=alliant
Paul Eggert's avatar
Paul Eggert committed
969
		;;
Paul Eggert's avatar
Paul Eggert committed
970 971
	romp-unknown)
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
972
		;;
Paul Eggert's avatar
Paul Eggert committed
973 974
	mmix-unknown)
		vendor=knuth
Paul Eggert's avatar
Paul Eggert committed
975
		;;
Paul Eggert's avatar
Paul Eggert committed
976 977
	microblaze-unknown | microblazeel-unknown)
		vendor=xilinx
Paul Eggert's avatar
Paul Eggert committed
978
		;;
Paul Eggert's avatar
Paul Eggert committed
979 980
	rs6000-unknown)
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
981
		;;
Paul Eggert's avatar
Paul Eggert committed
982 983
	vax-unknown)
		vendor=dec
Paul Eggert's avatar
Paul Eggert committed
984
		;;
Paul Eggert's avatar
Paul Eggert committed
985 986
	pdp11-unknown)
		vendor=dec
Paul Eggert's avatar
Paul Eggert committed
987
		;;
Paul Eggert's avatar
Paul Eggert committed
988 989
	we32k-unknown)
		vendor=att
Paul Eggert's avatar
Paul Eggert committed
990
		;;
Paul Eggert's avatar
Paul Eggert committed
991 992
	cydra-unknown)
		vendor=cydrome
Paul Eggert's avatar
Paul Eggert committed
993
		;;
Paul Eggert's avatar
Paul Eggert committed
994 995
	i370-ibm*)
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
996
		;;
Paul Eggert's avatar
Paul Eggert committed
997 998
	orion-unknown)
		vendor=highlevel
Paul Eggert's avatar
Paul Eggert committed
999
		;;
Paul Eggert's avatar
Paul Eggert committed
1000 1001 1002
	xps-unknown | xps100-unknown)
		cpu=xps100
		vendor=honeywell
Paul Eggert's avatar
Paul Eggert committed
1003
		;;
Paul Eggert's avatar
Paul Eggert committed
1004 1005 1006 1007 1008 1009

	# Here we normalize CPU types with a missing or matching vendor
	dpx20-unknown | dpx20-bull)
		cpu=rs6000
		vendor=bull
		os=${os:-bosx}
Paul Eggert's avatar
Paul Eggert committed
1010
		;;
Paul Eggert's avatar
Paul Eggert committed
1011 1012 1013 1014

	# Here we normalize CPU types irrespective of the vendor
	amd64-*)
		cpu=x86_64
Paul Eggert's avatar
Paul Eggert committed
1015
		;;
Paul Eggert's avatar
Paul Eggert committed
1016 1017 1018
	blackfin-*)
		cpu=bfin
		os=linux
Paul Eggert's avatar
Paul Eggert committed
1019
		;;
Paul Eggert's avatar
Paul Eggert committed
1020 1021
	c54x-*)
		cpu=tic54x
Paul Eggert's avatar
Paul Eggert committed
1022
		;;
Paul Eggert's avatar
Paul Eggert committed
1023 1024
	c55x-*)
		cpu=tic55x
Paul Eggert's avatar
Paul Eggert committed
1025
		;;
Paul Eggert's avatar
Paul Eggert committed
1026 1027
	c6x-*)
		cpu=tic6x
Paul Eggert's avatar
Paul Eggert committed
1028
		;;
Paul Eggert's avatar
Paul Eggert committed
1029 1030 1031
	e500v[12]-*)
		cpu=powerpc
		os=$os"spe"
Paul Eggert's avatar
Paul Eggert committed
1032
		;;
Paul Eggert's avatar
Paul Eggert committed
1033 1034
	mips3*-*)
		cpu=mips64
Paul Eggert's avatar
Paul Eggert committed
1035
		;;
Paul Eggert's avatar
Paul Eggert committed
1036 1037
	ms1-*)
		cpu=mt
Paul Eggert's avatar
Paul Eggert committed
1038
		;;
Paul Eggert's avatar
Paul Eggert committed
1039 1040 1041
	m68knommu-*)
		cpu=m68k
		os=linux
Paul Eggert's avatar
Paul Eggert committed
1042
		;;
Paul Eggert's avatar
Paul Eggert committed
1043 1044
	m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
		cpu=s12z
Paul Eggert's avatar
Paul Eggert committed
1045
		;;
Paul Eggert's avatar
Paul Eggert committed
1046 1047
	openrisc-*)
		cpu=or32
Paul Eggert's avatar
Paul Eggert committed
1048
		;;
Paul Eggert's avatar
Paul Eggert committed
1049 1050 1051
	parisc-*)
		cpu=hppa
		os=linux
Paul Eggert's avatar
Paul Eggert committed
1052
		;;
Paul Eggert's avatar
Paul Eggert committed
1053 1054
	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
		cpu=i586
Paul Eggert's avatar
Paul Eggert committed
1055
		;;
Paul Eggert's avatar
Paul Eggert committed
1056 1057
	pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
		cpu=i686
Paul Eggert's avatar
Paul Eggert committed
1058
		;;
Paul Eggert's avatar
Paul Eggert committed
1059 1060
	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
		cpu=i686
Paul Eggert's avatar
Paul Eggert committed
1061
		;;
Paul Eggert's avatar
Paul Eggert committed
1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105
	pentium4-*)
		cpu=i786
		;;
	pc98-*)
		cpu=i386
		;;
	ppc-* | ppcbe-*)
		cpu=powerpc
		;;
	ppcle-* | powerpclittle-*)
		cpu=powerpcle
		;;
	ppc64-*)
		cpu=powerpc64
		;;
	ppc64le-* | powerpc64little-*)
		cpu=powerpc64le
		;;
	sb1-*)
		cpu=mipsisa64sb1
		;;
	sb1el-*)
		cpu=mipsisa64sb1el
		;;
	sh5e[lb]-*)
		cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
		;;
	spur-*)
		cpu=spur
		;;
	strongarm-* | thumb-*)
		cpu=arm
		;;
	tx39-*)
		cpu=mipstx39
		;;
	tx39el-*)
		cpu=mipstx39el
		;;
	x64-*)
		cpu=x86_64
		;;
	xscale-* | xscalee[bl]-*)
		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
Paul Eggert's avatar
Paul Eggert committed
1106 1107
		;;

Paul Eggert's avatar
Paul Eggert committed
1108
	# Recognize the canonical CPU Types that limit and/or modify the
Paul Eggert's avatar
Paul Eggert committed
1109 1110 1111 1112
	# company names they are paired with.
	cr16-*)
		os=${os:-elf}
		;;
Paul Eggert's avatar
Paul Eggert committed
1113 1114 1115
	crisv32-* | etraxfs*-*)
		cpu=crisv32
		vendor=axis
Paul Eggert's avatar
Paul Eggert committed
1116
		;;
Paul Eggert's avatar
Paul Eggert committed
1117 1118 1119
	cris-* | etrax*-*)
		cpu=cris
		vendor=axis
Paul Eggert's avatar
Paul Eggert committed
1120 1121 1122 1123 1124
		;;
	crx-*)
		os=${os:-elf}
		;;
	neo-tandem)
Paul Eggert's avatar
Paul Eggert committed
1125 1126
		cpu=neo
		vendor=tandem
Paul Eggert's avatar
Paul Eggert committed
1127 1128
		;;
	nse-tandem)
Paul Eggert's avatar
Paul Eggert committed
1129 1130
		cpu=nse
		vendor=tandem
Paul Eggert's avatar
Paul Eggert committed
1131 1132
		;;
	nsr-tandem)
Paul Eggert's avatar
Paul Eggert committed
1133 1134
		cpu=nsr
		vendor=tandem
Paul Eggert's avatar
Paul Eggert committed
1135 1136
		;;
	nsv-tandem)
Paul Eggert's avatar
Paul Eggert committed
1137 1138
		cpu=nsv
		vendor=tandem
Paul Eggert's avatar
Paul Eggert committed
1139 1140
		;;
	nsx-tandem)
Paul Eggert's avatar
Paul Eggert committed
1141 1142
		cpu=nsx
		vendor=tandem
Paul Eggert's avatar
Paul Eggert committed
1143
		;;
Paul Eggert's avatar
Paul Eggert committed
1144 1145 1146
	s390-*)
		cpu=s390
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
1147
		;;
Paul Eggert's avatar
Paul Eggert committed
1148 1149 1150
	s390x-*)
		cpu=s390x
		vendor=ibm
Paul Eggert's avatar
Paul Eggert committed
1151 1152 1153 1154 1155
		;;
	tile*-*)
		os=${os:-linux-gnu}
		;;

Paul Eggert's avatar
Paul Eggert committed
1156
	*)
Paul Eggert's avatar
Paul Eggert committed
1157
		# Recognize the canonical CPU types that are allowed with any
Paul Eggert's avatar
Paul Eggert committed
1158 1159 1160 1161 1162 1163 1164 1165 1166 1167
		# company name.
		case $cpu in
			1750a | 580 \
			| a29k \
			| aarch64 | aarch64_be \
			| abacus \
			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
			| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
			| alphapca5[67] | alpha64pca5[67] \
			| am33_2.0 \
Paul Eggert's avatar
Paul Eggert committed
1168
			| amdgcn \
Paul Eggert's avatar
Paul Eggert committed
1169 1170 1171 1172 1173 1174
			| arc | arceb \
			| arm  | arm[lb]e | arme[lb] | armv* \
			| avr | avr32 \
			| asmjs \
			| ba \
			| be32 | be64 \
Paul Eggert's avatar
Paul Eggert committed
1175
			| bfin | bpf | bs2000 \
Paul Eggert's avatar
Paul Eggert committed
1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189
			| c[123]* | c30 | [cjt]90 | c4x \
			| c8051 | clipper | craynv | csky | cydra \
			| d10v | d30v | dlx | dsp16xx \
			| e2k | elxsi | epiphany \
			| f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
			| h8300 | h8500 \
			| hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
			| hexagon \
			| i370 | i*86 | i860 | i960 | ia16 | ia64 \
			| ip2k | iq2000 \
			| k1om \
			| le32 | le64 \
			| lm32 \
			| m32c | m32r | m32rle \
Paul Eggert's avatar
Paul Eggert committed
1190 1191
			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
Paul Eggert's avatar
Paul Eggert committed
1192 1193 1194 1195
			| m88110 | m88k | maxq | mb | mcore | mep | metag \
			| microblaze | microblazeel \
			| mips | mipsbe | mipseb | mipsel | mipsle \
			| mips16 \
Paul Eggert's avatar
Paul Eggert committed
1196
			| mips64 | mips64eb | mips64el \
Paul Eggert's avatar
Paul Eggert committed
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222
			| mips64octeon | mips64octeonel \
			| mips64orion | mips64orionel \
			| mips64r5900 | mips64r5900el \
			| mips64vr | mips64vrel \
			| mips64vr4100 | mips64vr4100el \
			| mips64vr4300 | mips64vr4300el \
			| mips64vr5000 | mips64vr5000el \
			| mips64vr5900 | mips64vr5900el \
			| mipsisa32 | mipsisa32el \
			| mipsisa32r2 | mipsisa32r2el \
			| mipsisa32r6 | mipsisa32r6el \
			| mipsisa64 | mipsisa64el \
			| mipsisa64r2 | mipsisa64r2el \
			| mipsisa64r6 | mipsisa64r6el \
			| mipsisa64sb1 | mipsisa64sb1el \
			| mipsisa64sr71k | mipsisa64sr71kel \
			| mipsr5900 | mipsr5900el \
			| mipstx39 | mipstx39el \
			| mmix \
			| mn10200 | mn10300 \
			| moxie \
			| mt \
			| msp430 \
			| nds32 | nds32le | nds32be \
			| nfp \
			| nios | nios2 | nios2eb | nios2el \
Paul Eggert's avatar
Paul Eggert committed
1223
			| none | np1 | ns16k | ns32k | nvptx \
Paul Eggert's avatar
Paul Eggert committed
1224 1225 1226 1227
			| open8 \
			| or1k* \
			| or32 \
			| orion \
Paul Eggert's avatar
Paul Eggert committed
1228
			| picochip \
Paul Eggert's avatar
Paul Eggert committed
1229 1230 1231 1232 1233 1234 1235
			| pdp10 | pdp11 | pj | pjl | pn | power \
			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
			| pru \
			| pyramid \
			| riscv | riscv32 | riscv64 \
			| rl78 | romp | rs6000 | rx \
			| score \
Paul Eggert's avatar
Paul Eggert committed
1236 1237
			| sh | shl \
			| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
Paul Eggert's avatar
Paul Eggert committed
1238 1239 1240 1241 1242 1243 1244 1245 1246
			| sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
			| sparclite \
			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
			| spu \
			| tahoe \
			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
			| tron \
			| ubicom32 \
Paul Eggert's avatar
Paul Eggert committed
1247
			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
Paul Eggert's avatar
Paul Eggert committed
1248 1249
			| vax \
			| visium \
Paul Eggert's avatar
Paul Eggert committed
1250 1251
			| w65 \
			| wasm32 | wasm64 \
Paul Eggert's avatar
Paul Eggert committed
1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263
			| we32k \
			| x86 | x86_64 | xc16x | xgate | xps100 \
			| xstormy16 | xtensa* \
			| ymp \
			| z8k | z80)
				;;

			*)
				echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
				exit 1
				;;
		esac
Paul Eggert's avatar
Paul Eggert committed
1264 1265 1266 1267
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
Paul Eggert's avatar
Paul Eggert committed
1268 1269 1270
case $vendor in
	digital*)
		vendor=dec
Paul Eggert's avatar
Paul Eggert committed
1271
		;;
Paul Eggert's avatar
Paul Eggert committed
1272 1273
	commodore*)
		vendor=cbm
Paul Eggert's avatar
Paul Eggert committed
1274 1275 1276 1277 1278 1279 1280
		;;
	*)