1#! /bin/sh 2# Configuration validation subroutine script. 3# Copyright 1992-2018 Free Software Foundation, Inc. 4 5timestamp='2018-07-25' 6 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. 11# 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. 16# 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/>. 19# 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"). 26 27 28# Please send patches to <config-patches@gnu.org>. 29# 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. 34 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 37 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 44# configuration. 45 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. 52 53me=`echo "$0" | sed -e 's,.*/,,'` 54 55usage="\ 56Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS 57 58Canonicalize a configuration name. 59 60Options: 61 -h, --help print this help, then exit 62 -t, --time-stamp print date of last modification, then exit 63 -v, --version print version number, then exit 64 65Report bugs and patches to <config-patches@gnu.org>." 66 67version="\ 68GNU config.sub ($timestamp) 69 70Copyright 1992-2018 Free Software Foundation, Inc. 71 72This is free software; see the source for copying conditions. There is NO 73warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." 74 75help=" 76Try \`$me --help' for more information." 77 78# Parse command line 79while test $# -gt 0 ; do 80 case $1 in 81 --time-stamp | --time* | -t ) 82 echo "$timestamp" ; exit ;; 83 --version | -v ) 84 echo "$version" ; exit ;; 85 --help | --h* | -h ) 86 echo "$usage"; exit ;; 87 -- ) # Stop option processing 88 shift; break ;; 89 - ) # Use stdin as input. 90 break ;; 91 -* ) 92 echo "$me: invalid option $1$help" 93 exit 1 ;; 94 95 *local*) 96 # First pass through any local machine types. 97 echo "$1" 98 exit ;; 99 100 * ) 101 break ;; 102 esac 103done 104 105case $# in 106 0) echo "$me: missing argument$help" >&2 107 exit 1;; 108 1) ;; 109 *) echo "$me: too many arguments$help" >&2 110 exit 1;; 111esac 112 113# Split fields of configuration type 114IFS="-" read -r field1 field2 field3 field4 <<EOF 115$1 116EOF 117 118# Separate into logical components for further validation 119case $1 in 120 *-*-*-*-*) 121 echo Invalid configuration \`"$1"\': more than four components >&2 122 exit 1 123 ;; 124 *-*-*-*) 125 basic_machine=$field1-$field2 126 os=$field3-$field4 127 ;; 128 *-*-*) 129 # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two 130 # parts 131 maybe_os=$field2-$field3 132 case $maybe_os in 133 nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \ 134 | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \ 135 | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ 136 | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ 137 | storm-chaos* | os2-emx* | rtmk-nova*) 138 basic_machine=$field1 139 os=$maybe_os 140 ;; 141 android-linux) 142 basic_machine=$field1-unknown 143 os=linux-android 144 ;; 145 *) 146 basic_machine=$field1-$field2 147 os=$field3 148 ;; 149 esac 150 ;; 151 *-*) 152 # Second component is usually, but not always the OS 153 case $field2 in 154 # Prevent following clause from handling this valid os 155 sun*os*) 156 basic_machine=$field1 157 os=$field2 158 ;; 159 # Manufacturers 160 dec* | mips* | sequent* | encore* | pc532* | sgi* | sony* \ 161 | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ 162 | unicom* | ibm* | next | hp | isi* | apollo | altos* \ 163 | convergent* | ncr* | news | 32* | 3600* | 3100* | hitachi* \ 164 | c[123]* | convex* | sun | crds | omron* | dg | ultra | tti* \ 165 | harris | dolphin | highlevel | gould | cbm | ns | masscomp \ 166 | apple | axis | knuth | cray | microblaze* \ 167 | sim | cisco | oki | wec | wrs | winbond) 168 basic_machine=$field1-$field2 169 os= 170 ;; 171 *) 172 basic_machine=$field1 173 os=$field2 174 ;; 175 esac 176 ;; 177 *) 178 # Convert single-component short-hands not valid as part of 179 # multi-component configurations. 180 case $field1 in 181 386bsd) 182 basic_machine=i386-pc 183 os=bsd 184 ;; 185 a29khif) 186 basic_machine=a29k-amd 187 os=udi 188 ;; 189 adobe68k) 190 basic_machine=m68010-adobe 191 os=scout 192 ;; 193 am29k) 194 basic_machine=a29k-none 195 os=bsd 196 ;; 197 amdahl) 198 basic_machine=580-amdahl 199 os=sysv 200 ;; 201 amigaos | amigados) 202 basic_machine=m68k-unknown 203 os=amigaos 204 ;; 205 amigaunix | amix) 206 basic_machine=m68k-unknown 207 os=sysv4 208 ;; 209 apollo68) 210 basic_machine=m68k-apollo 211 os=sysv 212 ;; 213 apollo68bsd) 214 basic_machine=m68k-apollo 215 os=bsd 216 ;; 217 aros) 218 basic_machine=i386-pc 219 os=aros 220 ;; 221 aux) 222 basic_machine=m68k-apple 223 os=aux 224 ;; 225 balance) 226 basic_machine=ns32k-sequent 227 os=dynix 228 ;; 229 blackfin) 230 basic_machine=bfin-unknown 231 os=linux 232 ;; 233 cegcc) 234 basic_machine=arm-unknown 235 os=cegcc 236 ;; 237 cray) 238 basic_machine=j90-cray 239 os=unicos 240 ;; 241 craynv) 242 basic_machine=craynv-cray 243 os=unicosmp 244 ;; 245 delta88) 246 basic_machine=m88k-motorola 247 os=sysv3 248 ;; 249 dicos) 250 basic_machine=i686-pc 251 os=dicos 252 ;; 253 djgpp) 254 basic_machine=i586-pc 255 os=msdosdjgpp 256 ;; 257 ebmon29k) 258 basic_machine=a29k-amd 259 os=ebmon 260 ;; 261 es1800 | OSE68k | ose68k | ose | OSE) 262 basic_machine=m68k-ericsson 263 os=ose 264 ;; 265 gmicro) 266 basic_machine=tron-gmicro 267 os=sysv 268 ;; 269 go32) 270 basic_machine=i386-pc 271 os=go32 272 ;; 273 h8300hms) 274 basic_machine=h8300-hitachi 275 os=hms 276 ;; 277 h8300xray) 278 basic_machine=h8300-hitachi 279 os=xray 280 ;; 281 h8500hms) 282 basic_machine=h8500-hitachi 283 os=hms 284 ;; 285 harris) 286 basic_machine=m88k-harris 287 os=sysv3 288 ;; 289 hp300bsd) 290 basic_machine=m68k-hp 291 os=bsd 292 ;; 293 hp300hpux) 294 basic_machine=m68k-hp 295 os=hpux 296 ;; 297 hppaosf) 298 basic_machine=hppa1.1-hp 299 os=osf 300 ;; 301 hppro) 302 basic_machine=hppa1.1-hp 303 os=proelf 304 ;; 305 i386mach) 306 basic_machine=i386-mach 307 os=mach 308 ;; 309 vsta) 310 basic_machine=i386-pc 311 os=vsta 312 ;; 313 isi68 | isi) 314 basic_machine=m68k-isi 315 os=sysv 316 ;; 317 m68knommu) 318 basic_machine=m68k-unknown 319 os=linux 320 ;; 321 magnum | m3230) 322 basic_machine=mips-mips 323 os=sysv 324 ;; 325 merlin) 326 basic_machine=ns32k-utek 327 os=sysv 328 ;; 329 mingw64) 330 basic_machine=x86_64-pc 331 os=mingw64 332 ;; 333 mingw32) 334 basic_machine=i686-pc 335 os=mingw32 336 ;; 337 mingw32ce) 338 basic_machine=arm-unknown 339 os=mingw32ce 340 ;; 341 monitor) 342 basic_machine=m68k-rom68k 343 os=coff 344 ;; 345 morphos) 346 basic_machine=powerpc-unknown 347 os=morphos 348 ;; 349 moxiebox) 350 basic_machine=moxie-unknown 351 os=moxiebox 352 ;; 353 msdos) 354 basic_machine=i386-pc 355 os=msdos 356 ;; 357 msys) 358 basic_machine=i686-pc 359 os=msys 360 ;; 361 mvs) 362 basic_machine=i370-ibm 363 os=mvs 364 ;; 365 nacl) 366 basic_machine=le32-unknown 367 os=nacl 368 ;; 369 ncr3000) 370 basic_machine=i486-ncr 371 os=sysv4 372 ;; 373 netbsd386) 374 basic_machine=i386-pc 375 os=netbsd 376 ;; 377 netwinder) 378 basic_machine=armv4l-rebel 379 os=linux 380 ;; 381 news | news700 | news800 | news900) 382 basic_machine=m68k-sony 383 os=newsos 384 ;; 385 news1000) 386 basic_machine=m68030-sony 387 os=newsos 388 ;; 389 necv70) 390 basic_machine=v70-nec 391 os=sysv 392 ;; 393 nh3000) 394 basic_machine=m68k-harris 395 os=cxux 396 ;; 397 nh[45]000) 398 basic_machine=m88k-harris 399 os=cxux 400 ;; 401 nindy960) 402 basic_machine=i960-intel 403 os=nindy 404 ;; 405 mon960) 406 basic_machine=i960-intel 407 os=mon960 408 ;; 409 nonstopux) 410 basic_machine=mips-compaq 411 os=nonstopux 412 ;; 413 os400) 414 basic_machine=powerpc-ibm 415 os=os400 416 ;; 417 OSE68000 | ose68000) 418 basic_machine=m68000-ericsson 419 os=ose 420 ;; 421 os68k) 422 basic_machine=m68k-none 423 os=os68k 424 ;; 425 paragon) 426 basic_machine=i860-intel 427 os=osf 428 ;; 429 parisc) 430 basic_machine=hppa-unknown 431 os=linux 432 ;; 433 pw32) 434 basic_machine=i586-unknown 435 os=pw32 436 ;; 437 rdos | rdos64) 438 basic_machine=x86_64-pc 439 os=rdos 440 ;; 441 rdos32) 442 basic_machine=i386-pc 443 os=rdos 444 ;; 445 rom68k) 446 basic_machine=m68k-rom68k 447 os=coff 448 ;; 449 sa29200) 450 basic_machine=a29k-amd 451 os=udi 452 ;; 453 sei) 454 basic_machine=mips-sei 455 os=seiux 456 ;; 457 sps7) 458 basic_machine=m68k-bull 459 os=sysv2 460 ;; 461 stratus) 462 basic_machine=i860-stratus 463 os=sysv4 464 ;; 465 sun2os3) 466 basic_machine=m68000-sun 467 os=sunos3 468 ;; 469 sun2os4) 470 basic_machine=m68000-sun 471 os=sunos4 472 ;; 473 sun3os3) 474 basic_machine=m68k-sun 475 os=sunos3 476 ;; 477 sun3os4) 478 basic_machine=m68k-sun 479 os=sunos4 480 ;; 481 sun4os3) 482 basic_machine=sparc-sun 483 os=sunos3 484 ;; 485 sun4os4) 486 basic_machine=sparc-sun 487 os=sunos4 488 ;; 489 sun4sol2) 490 basic_machine=sparc-sun 491 os=solaris2 492 ;; 493 sv1) 494 basic_machine=sv1-cray 495 os=unicos 496 ;; 497 symmetry) 498 basic_machine=i386-sequent 499 os=dynix 500 ;; 501 t3e) 502 basic_machine=alphaev5-cray 503 os=unicos 504 ;; 505 t90) 506 basic_machine=t90-cray 507 os=unicos 508 ;; 509 toad1) 510 basic_machine=pdp10-xkl 511 os=tops20 512 ;; 513 tpf) 514 basic_machine=s390x-ibm 515 os=tpf 516 ;; 517 udi29k) 518 basic_machine=a29k-amd 519 os=udi 520 ;; 521 ultra3) 522 basic_machine=a29k-nyu 523 os=sym1 524 ;; 525 v810 | necv810) 526 basic_machine=v810-nec 527 os=none 528 ;; 529 vaxv) 530 basic_machine=vax-dec 531 os=sysv 532 ;; 533 vms) 534 basic_machine=vax-dec 535 os=vms 536 ;; 537 vxworks960) 538 basic_machine=i960-wrs 539 os=vxworks 540 ;; 541 vxworks68) 542 basic_machine=m68k-wrs 543 os=vxworks 544 ;; 545 vxworks29k) 546 basic_machine=a29k-wrs 547 os=vxworks 548 ;; 549 xbox) 550 basic_machine=i686-pc 551 os=mingw32 552 ;; 553 ymp) 554 basic_machine=ymp-cray 555 os=unicos 556 ;; 557 *) 558 basic_machine=$1 559 os= 560 ;; 561 esac 562 ;; 563esac 564 565# Decode aliases for certain CPU-COMPANY combinations. 566case $basic_machine in 567 # Recognize the basic CPU types without company name. 568 # Some are omitted here because they have special meanings below. 569 1750a | 580 \ 570 | a29k \ 571 | aarch64 | aarch64_be \ 572 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ 573 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ 574 | am33_2.0 \ 575 | arc | arceb \ 576 | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \ 577 | avr | avr32 \ 578 | ba \ 579 | be32 | be64 \ 580 | bfin \ 581 | c4x | c8051 | clipper | csky \ 582 | d10v | d30v | dlx | dsp16xx \ 583 | e2k | epiphany \ 584 | fido | fr30 | frv | ft32 \ 585 | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ 586 | hexagon \ 587 | i370 | i860 | i960 | ia16 | ia64 \ 588 | ip2k | iq2000 \ 589 | k1om \ 590 | le32 | le64 \ 591 | lm32 \ 592 | m32c | m32r | m32rle | m68000 | m68k | m88k \ 593 | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ 594 | mips | mipsbe | mipseb | mipsel | mipsle \ 595 | mips16 \ 596 | mips64 | mips64el \ 597 | mips64octeon | mips64octeonel \ 598 | mips64orion | mips64orionel \ 599 | mips64r5900 | mips64r5900el \ 600 | mips64vr | mips64vrel \ 601 | mips64vr4100 | mips64vr4100el \ 602 | mips64vr4300 | mips64vr4300el \ 603 | mips64vr5000 | mips64vr5000el \ 604 | mips64vr5900 | mips64vr5900el \ 605 | mipsisa32 | mipsisa32el \ 606 | mipsisa32r2 | mipsisa32r2el \ 607 | mipsisa32r6 | mipsisa32r6el \ 608 | mipsisa64 | mipsisa64el \ 609 | mipsisa64r2 | mipsisa64r2el \ 610 | mipsisa64r6 | mipsisa64r6el \ 611 | mipsisa64sb1 | mipsisa64sb1el \ 612 | mipsisa64sr71k | mipsisa64sr71kel \ 613 | mipsr5900 | mipsr5900el \ 614 | mipstx39 | mipstx39el \ 615 | mn10200 | mn10300 \ 616 | moxie \ 617 | mt \ 618 | msp430 \ 619 | nds32 | nds32le | nds32be \ 620 | nfp \ 621 | nios | nios2 | nios2eb | nios2el \ 622 | ns16k | ns32k \ 623 | open8 | or1k | or1knd | or32 \ 624 | pdp10 | pj | pjl \ 625 | powerpc | powerpc64 | powerpc64le | powerpcle \ 626 | pru \ 627 | pyramid \ 628 | riscv | riscv32 | riscv64 \ 629 | rl78 | rx \ 630 | score \ 631 | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ 632 | sh64 | sh64le \ 633 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ 634 | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ 635 | spu \ 636 | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ 637 | ubicom32 \ 638 | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ 639 | visium \ 640 | wasm32 \ 641 | x86 | xc16x | xstormy16 | xtensa \ 642 | z8k | z80) 643 basic_machine=$basic_machine-unknown 644 ;; 645 c54x) 646 basic_machine=tic54x-unknown 647 ;; 648 c55x) 649 basic_machine=tic55x-unknown 650 ;; 651 c6x) 652 basic_machine=tic6x-unknown 653 ;; 654 leon|leon[3-9]) 655 basic_machine=sparc-$basic_machine 656 ;; 657 m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) 658 basic_machine=$basic_machine-unknown 659 os=${os:-none} 660 ;; 661 m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65) 662 ;; 663 m9s12z | m68hcs12z | hcs12z | s12z) 664 basic_machine=s12z-unknown 665 os=${os:-none} 666 ;; 667 ms1) 668 basic_machine=mt-unknown 669 ;; 670 strongarm | thumb | xscale) 671 basic_machine=arm-unknown 672 ;; 673 xgate) 674 basic_machine=$basic_machine-unknown 675 os=${os:-none} 676 ;; 677 xscaleeb) 678 basic_machine=armeb-unknown 679 ;; 680 681 xscaleel) 682 basic_machine=armel-unknown 683 ;; 684 685 # We use `pc' rather than `unknown' 686 # because (1) that's what they normally are, and 687 # (2) the word "unknown" tends to confuse beginning users. 688 i*86 | x86_64) 689 basic_machine=$basic_machine-pc 690 ;; 691 # Recognize the basic CPU types with company name. 692 580-* \ 693 | a29k-* \ 694 | aarch64-* | aarch64_be-* \ 695 | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ 696 | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ 697 | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ 698 | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ 699 | avr-* | avr32-* \ 700 | ba-* \ 701 | be32-* | be64-* \ 702 | bfin-* | bs2000-* \ 703 | c[123]* | c30-* | [cjt]90-* | c4x-* \ 704 | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \ 705 | d10v-* | d30v-* | dlx-* \ 706 | e2k-* | elxsi-* \ 707 | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ 708 | h8300-* | h8500-* \ 709 | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ 710 | hexagon-* \ 711 | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ 712 | ip2k-* | iq2000-* \ 713 | k1om-* \ 714 | le32-* | le64-* \ 715 | lm32-* \ 716 | m32c-* | m32r-* | m32rle-* \ 717 | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ 718 | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ 719 | microblaze-* | microblazeel-* \ 720 | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ 721 | mips16-* \ 722 | mips64-* | mips64el-* \ 723 | mips64octeon-* | mips64octeonel-* \ 724 | mips64orion-* | mips64orionel-* \ 725 | mips64r5900-* | mips64r5900el-* \ 726 | mips64vr-* | mips64vrel-* \ 727 | mips64vr4100-* | mips64vr4100el-* \ 728 | mips64vr4300-* | mips64vr4300el-* \ 729 | mips64vr5000-* | mips64vr5000el-* \ 730 | mips64vr5900-* | mips64vr5900el-* \ 731 | mipsisa32-* | mipsisa32el-* \ 732 | mipsisa32r2-* | mipsisa32r2el-* \ 733 | mipsisa32r6-* | mipsisa32r6el-* \ 734 | mipsisa64-* | mipsisa64el-* \ 735 | mipsisa64r2-* | mipsisa64r2el-* \ 736 | mipsisa64r6-* | mipsisa64r6el-* \ 737 | mipsisa64sb1-* | mipsisa64sb1el-* \ 738 | mipsisa64sr71k-* | mipsisa64sr71kel-* \ 739 | mipsr5900-* | mipsr5900el-* \ 740 | mipstx39-* | mipstx39el-* \ 741 | mmix-* \ 742 | moxie-* \ 743 | mt-* \ 744 | msp430-* \ 745 | nds32-* | nds32le-* | nds32be-* \ 746 | nfp-* \ 747 | nios-* | nios2-* | nios2eb-* | nios2el-* \ 748 | none-* | np1-* | ns16k-* | ns32k-* \ 749 | open8-* \ 750 | or1k*-* \ 751 | orion-* \ 752 | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ 753 | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ 754 | pru-* \ 755 | pyramid-* \ 756 | riscv-* | riscv32-* | riscv64-* \ 757 | rl78-* | romp-* | rs6000-* | rx-* \ 758 | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ 759 | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ 760 | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ 761 | sparclite-* \ 762 | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ 763 | tahoe-* \ 764 | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ 765 | tile*-* \ 766 | tron-* \ 767 | ubicom32-* \ 768 | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ 769 | vax-* \ 770 | visium-* \ 771 | wasm32-* \ 772 | we32k-* \ 773 | x86-* | x86_64-* | xc16x-* | xps100-* \ 774 | xstormy16-* | xtensa*-* \ 775 | ymp-* \ 776 | z8k-* | z80-*) 777 ;; 778 # Recognize the basic CPU types without company name, with glob match. 779 xtensa*) 780 basic_machine=$basic_machine-unknown 781 ;; 782 # Recognize the various machine names and aliases which stand 783 # for a CPU type and a company and sometimes even an OS. 784 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) 785 basic_machine=m68000-att 786 ;; 787 3b*) 788 basic_machine=we32k-att 789 ;; 790 abacus) 791 basic_machine=abacus-unknown 792 ;; 793 alliant | fx80) 794 basic_machine=fx80-alliant 795 ;; 796 altos | altos3068) 797 basic_machine=m68k-altos 798 ;; 799 amd64) 800 basic_machine=x86_64-pc 801 ;; 802 amd64-*) 803 basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'` 804 ;; 805 amiga | amiga-*) 806 basic_machine=m68k-unknown 807 ;; 808 asmjs) 809 basic_machine=asmjs-unknown 810 ;; 811 blackfin-*) 812 basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'` 813 os=linux 814 ;; 815 bluegene*) 816 basic_machine=powerpc-ibm 817 os=cnk 818 ;; 819 c54x-*) 820 basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'` 821 ;; 822 c55x-*) 823 basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'` 824 ;; 825 c6x-*) 826 basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'` 827 ;; 828 c90) 829 basic_machine=c90-cray 830 os=${os:-unicos} 831 ;; 832 convex-c1) 833 basic_machine=c1-convex 834 os=bsd 835 ;; 836 convex-c2) 837 basic_machine=c2-convex 838 os=bsd 839 ;; 840 convex-c32) 841 basic_machine=c32-convex 842 os=bsd 843 ;; 844 convex-c34) 845 basic_machine=c34-convex 846 os=bsd 847 ;; 848 convex-c38) 849 basic_machine=c38-convex 850 os=bsd 851 ;; 852 cr16 | cr16-*) 853 basic_machine=cr16-unknown 854 os=${os:-elf} 855 ;; 856 crds | unos) 857 basic_machine=m68k-crds 858 ;; 859 crisv32 | crisv32-* | etraxfs*) 860 basic_machine=crisv32-axis 861 ;; 862 cris | cris-* | etrax*) 863 basic_machine=cris-axis 864 ;; 865 crx) 866 basic_machine=crx-unknown 867 os=${os:-elf} 868 ;; 869 da30 | da30-*) 870 basic_machine=m68k-da30 871 ;; 872 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) 873 basic_machine=mips-dec 874 ;; 875 decsystem10* | dec10*) 876 basic_machine=pdp10-dec 877 os=tops10 878 ;; 879 decsystem20* | dec20*) 880 basic_machine=pdp10-dec 881 os=tops20 882 ;; 883 delta | 3300 | motorola-3300 | motorola-delta \ 884 | 3300-motorola | delta-motorola) 885 basic_machine=m68k-motorola 886 ;; 887 dpx20 | dpx20-*) 888 basic_machine=rs6000-bull 889 os=${os:-bosx} 890 ;; 891 dpx2*) 892 basic_machine=m68k-bull 893 os=sysv3 894 ;; 895 e500v[12]) 896 basic_machine=powerpc-unknown 897 os=$os"spe" 898 ;; 899 e500v[12]-*) 900 basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` 901 os=$os"spe" 902 ;; 903 encore | umax | mmax) 904 basic_machine=ns32k-encore 905 ;; 906 elxsi) 907 basic_machine=elxsi-elxsi 908 os=${os:-bsd} 909 ;; 910 fx2800) 911 basic_machine=i860-alliant 912 ;; 913 genix) 914 basic_machine=ns32k-ns 915 ;; 916 h3050r* | hiux*) 917 basic_machine=hppa1.1-hitachi 918 os=hiuxwe2 919 ;; 920 hp300-*) 921 basic_machine=m68k-hp 922 ;; 923 hp3k9[0-9][0-9] | hp9[0-9][0-9]) 924 basic_machine=hppa1.0-hp 925 ;; 926 hp9k2[0-9][0-9] | hp9k31[0-9]) 927 basic_machine=m68000-hp 928 ;; 929 hp9k3[2-9][0-9]) 930 basic_machine=m68k-hp 931 ;; 932 hp9k6[0-9][0-9] | hp6[0-9][0-9]) 933 basic_machine=hppa1.0-hp 934 ;; 935 hp9k7[0-79][0-9] | hp7[0-79][0-9]) 936 basic_machine=hppa1.1-hp 937 ;; 938 hp9k78[0-9] | hp78[0-9]) 939 # FIXME: really hppa2.0-hp 940 basic_machine=hppa1.1-hp 941 ;; 942 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) 943 # FIXME: really hppa2.0-hp 944 basic_machine=hppa1.1-hp 945 ;; 946 hp9k8[0-9][13679] | hp8[0-9][13679]) 947 basic_machine=hppa1.1-hp 948 ;; 949 hp9k8[0-9][0-9] | hp8[0-9][0-9]) 950 basic_machine=hppa1.0-hp 951 ;; 952 i370-ibm* | ibm*) 953 basic_machine=i370-ibm 954 ;; 955 i*86v32) 956 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` 957 os=sysv32 958 ;; 959 i*86v4*) 960 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` 961 os=sysv4 962 ;; 963 i*86v) 964 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` 965 os=sysv 966 ;; 967 i*86sol2) 968 basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'` 969 os=solaris2 970 ;; 971 j90 | j90-cray) 972 basic_machine=j90-cray 973 os=${os:-unicos} 974 ;; 975 iris | iris4d) 976 basic_machine=mips-sgi 977 case $os in 978 irix*) 979 ;; 980 *) 981 os=irix4 982 ;; 983 esac 984 ;; 985 leon-*|leon[3-9]-*) 986 basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'` 987 ;; 988 m68knommu-*) 989 basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'` 990 os=linux 991 ;; 992 microblaze*) 993 basic_machine=microblaze-xilinx 994 ;; 995 miniframe) 996 basic_machine=m68000-convergent 997 ;; 998 *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) 999 basic_machine=m68k-atari 1000 os=mint 1001 ;; 1002 mips3*-*) 1003 basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'` 1004 ;; 1005 mips3*) 1006 basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown 1007 ;; 1008 ms1-*) 1009 basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'` 1010 ;; 1011 news-3600 | risc-news) 1012 basic_machine=mips-sony 1013 os=newsos 1014 ;; 1015 next | m*-next) 1016 basic_machine=m68k-next 1017 case $os in 1018 nextstep* ) 1019 ;; 1020 ns2*) 1021 os=nextstep2 1022 ;; 1023 *) 1024 os=nextstep3 1025 ;; 1026 esac 1027 ;; 1028 np1) 1029 basic_machine=np1-gould 1030 ;; 1031 neo-tandem) 1032 basic_machine=neo-tandem 1033 ;; 1034 nse-tandem) 1035 basic_machine=nse-tandem 1036 ;; 1037 nsr-tandem) 1038 basic_machine=nsr-tandem 1039 ;; 1040 nsv-tandem) 1041 basic_machine=nsv-tandem 1042 ;; 1043 nsx-tandem) 1044 basic_machine=nsx-tandem 1045 ;; 1046 op50n-* | op60c-*) 1047 basic_machine=hppa1.1-oki 1048 os=proelf 1049 ;; 1050 openrisc | openrisc-*) 1051 basic_machine=or32-unknown 1052 ;; 1053 pa-hitachi) 1054 basic_machine=hppa1.1-hitachi 1055 os=hiuxwe2 1056 ;; 1057 parisc-*) 1058 basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1059 os=linux 1060 ;; 1061 pbd) 1062 basic_machine=sparc-tti 1063 ;; 1064 pbb) 1065 basic_machine=m68k-tti 1066 ;; 1067 pc532 | pc532-*) 1068 basic_machine=ns32k-pc532 1069 ;; 1070 pc98) 1071 basic_machine=i386-pc 1072 ;; 1073 pc98-*) 1074 basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1075 ;; 1076 pentium | p5 | k5 | k6 | nexgen | viac3) 1077 basic_machine=i586-pc 1078 ;; 1079 pentiumpro | p6 | 6x86 | athlon | athlon_*) 1080 basic_machine=i686-pc 1081 ;; 1082 pentiumii | pentium2 | pentiumiii | pentium3) 1083 basic_machine=i686-pc 1084 ;; 1085 pentium4) 1086 basic_machine=i786-pc 1087 ;; 1088 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) 1089 basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1090 ;; 1091 pentiumpro-* | p6-* | 6x86-* | athlon-*) 1092 basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1093 ;; 1094 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) 1095 basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1096 ;; 1097 pentium4-*) 1098 basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1099 ;; 1100 pn) 1101 basic_machine=pn-gould 1102 ;; 1103 power) basic_machine=power-ibm 1104 ;; 1105 ppc | ppcbe) basic_machine=powerpc-unknown 1106 ;; 1107 ppc-* | ppcbe-*) 1108 basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1109 ;; 1110 ppcle | powerpclittle) 1111 basic_machine=powerpcle-unknown 1112 ;; 1113 ppcle-* | powerpclittle-*) 1114 basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1115 ;; 1116 ppc64) basic_machine=powerpc64-unknown 1117 ;; 1118 ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1119 ;; 1120 ppc64le | powerpc64little) 1121 basic_machine=powerpc64le-unknown 1122 ;; 1123 ppc64le-* | powerpc64little-*) 1124 basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1125 ;; 1126 ps2) 1127 basic_machine=i386-ibm 1128 ;; 1129 rm[46]00) 1130 basic_machine=mips-siemens 1131 ;; 1132 rtpc | rtpc-*) 1133 basic_machine=romp-ibm 1134 ;; 1135 s390 | s390-*) 1136 basic_machine=s390-ibm 1137 ;; 1138 s390x | s390x-*) 1139 basic_machine=s390x-ibm 1140 ;; 1141 sb1) 1142 basic_machine=mipsisa64sb1-unknown 1143 ;; 1144 sb1el) 1145 basic_machine=mipsisa64sb1el-unknown 1146 ;; 1147 sde) 1148 basic_machine=mipsisa32-sde 1149 os=${os:-elf} 1150 ;; 1151 sequent) 1152 basic_machine=i386-sequent 1153 ;; 1154 sh5el) 1155 basic_machine=sh5le-unknown 1156 ;; 1157 simso-wrs) 1158 basic_machine=sparclite-wrs 1159 os=vxworks 1160 ;; 1161 spur) 1162 basic_machine=spur-unknown 1163 ;; 1164 st2000) 1165 basic_machine=m68k-tandem 1166 ;; 1167 strongarm-* | thumb-*) 1168 basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'` 1169 ;; 1170 sun2) 1171 basic_machine=m68000-sun 1172 ;; 1173 sun3 | sun3-*) 1174 basic_machine=m68k-sun 1175 ;; 1176 sun4) 1177 basic_machine=sparc-sun 1178 ;; 1179 sun386 | sun386i | roadrunner) 1180 basic_machine=i386-sun 1181 ;; 1182 tile*) 1183 basic_machine=$basic_machine-unknown 1184 os=linux-gnu 1185 ;; 1186 tx39) 1187 basic_machine=mipstx39-unknown 1188 ;; 1189 tx39el) 1190 basic_machine=mipstx39el-unknown 1191 ;; 1192 tower | tower-32) 1193 basic_machine=m68k-ncr 1194 ;; 1195 vpp*|vx|vx-*) 1196 basic_machine=f301-fujitsu 1197 ;; 1198 w65*) 1199 basic_machine=w65-wdc 1200 os=none 1201 ;; 1202 w89k-*) 1203 basic_machine=hppa1.1-winbond 1204 os=proelf 1205 ;; 1206 x64) 1207 basic_machine=x86_64-pc 1208 ;; 1209 xps | xps100) 1210 basic_machine=xps100-honeywell 1211 ;; 1212 xscale-* | xscalee[bl]-*) 1213 basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'` 1214 ;; 1215 none) 1216 basic_machine=none-none 1217 os=${os:-none} 1218 ;; 1219 1220# Here we handle the default manufacturer of certain CPU types. It is in 1221# some cases the only manufacturer, in others, it is the most popular. 1222 w89k) 1223 basic_machine=hppa1.1-winbond 1224 ;; 1225 op50n) 1226 basic_machine=hppa1.1-oki 1227 ;; 1228 op60c) 1229 basic_machine=hppa1.1-oki 1230 ;; 1231 romp) 1232 basic_machine=romp-ibm 1233 ;; 1234 mmix) 1235 basic_machine=mmix-knuth 1236 ;; 1237 rs6000) 1238 basic_machine=rs6000-ibm 1239 ;; 1240 vax) 1241 basic_machine=vax-dec 1242 ;; 1243 pdp11) 1244 basic_machine=pdp11-dec 1245 ;; 1246 we32k) 1247 basic_machine=we32k-att 1248 ;; 1249 sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) 1250 basic_machine=sh-unknown 1251 ;; 1252 cydra) 1253 basic_machine=cydra-cydrome 1254 ;; 1255 orion) 1256 basic_machine=orion-highlevel 1257 ;; 1258 orion105) 1259 basic_machine=clipper-highlevel 1260 ;; 1261 mac | mpw | mac-mpw) 1262 basic_machine=m68k-apple 1263 ;; 1264 pmac | pmac-mpw) 1265 basic_machine=powerpc-apple 1266 ;; 1267 *) 1268 echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2 1269 exit 1 1270 ;; 1271esac 1272 1273# Here we canonicalize certain aliases for manufacturers. 1274case $basic_machine in 1275 *-digital*) 1276 basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'` 1277 ;; 1278 *-commodore*) 1279 basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'` 1280 ;; 1281 *) 1282 ;; 1283esac 1284 1285# Decode manufacturer-specific aliases for certain operating systems. 1286 1287if [ x$os != x ] 1288then 1289case $os in 1290 # First match some system type aliases that might get confused 1291 # with valid system types. 1292 # solaris* is a basic system type, with this one exception. 1293 auroraux) 1294 os=auroraux 1295 ;; 1296 bluegene*) 1297 os=cnk 1298 ;; 1299 solaris1 | solaris1.*) 1300 os=`echo $os | sed -e 's|solaris1|sunos4|'` 1301 ;; 1302 solaris) 1303 os=solaris2 1304 ;; 1305 unixware*) 1306 os=sysv4.2uw 1307 ;; 1308 gnu/linux*) 1309 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` 1310 ;; 1311 # es1800 is here to avoid being matched by es* (a different OS) 1312 es1800*) 1313 os=ose 1314 ;; 1315 # Some version numbers need modification 1316 chorusos*) 1317 os=chorusos 1318 ;; 1319 isc) 1320 os=isc2.2 1321 ;; 1322 sco6) 1323 os=sco5v6 1324 ;; 1325 sco5) 1326 os=sco3.2v5 1327 ;; 1328 sco4) 1329 os=sco3.2v4 1330 ;; 1331 sco3.2.[4-9]*) 1332 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` 1333 ;; 1334 sco3.2v[4-9]* | sco5v6*) 1335 # Don't forget version if it is 3.2v4 or newer. 1336 ;; 1337 scout) 1338 # Don't match below 1339 ;; 1340 sco*) 1341 os=sco3.2v2 1342 ;; 1343 psos*) 1344 os=psos 1345 ;; 1346 # Now accept the basic system types. 1347 # The portable systems comes first. 1348 # Each alternative MUST end in a * to match a version number. 1349 # sysv* is not here because it comes later, after sysvr4. 1350 gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \ 1351 | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\ 1352 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ 1353 | sym* | kopensolaris* | plan9* \ 1354 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ 1355 | aos* | aros* | cloudabi* | sortix* \ 1356 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \ 1357 | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \ 1358 | knetbsd* | mirbsd* | netbsd* \ 1359 | bitrig* | openbsd* | solidbsd* | libertybsd* \ 1360 | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \ 1361 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ 1362 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ 1363 | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \ 1364 | chorusrdb* | cegcc* | glidix* \ 1365 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \ 1366 | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \ 1367 | linux-newlib* | linux-musl* | linux-uclibc* \ 1368 | uxpv* | beos* | mpeix* | udk* | moxiebox* \ 1369 | interix* | uwin* | mks* | rhapsody* | darwin* \ 1370 | openstep* | oskit* | conix* | pw32* | nonstopux* \ 1371 | storm-chaos* | tops10* | tenex* | tops20* | its* \ 1372 | os2* | vos* | palmos* | uclinux* | nucleus* \ 1373 | morphos* | superux* | rtmk* | windiss* \ 1374 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \ 1375 | skyos* | haiku* | rdos* | toppers* | drops* | es* \ 1376 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ 1377 | midnightbsd*) 1378 # Remember, each alternative MUST END IN *, to match a version number. 1379 ;; 1380 qnx*) 1381 case $basic_machine in 1382 x86-* | i*86-*) 1383 ;; 1384 *) 1385 os=nto-$os 1386 ;; 1387 esac 1388 ;; 1389 hiux*) 1390 os=hiuxwe2 1391 ;; 1392 nto-qnx*) 1393 ;; 1394 nto*) 1395 os=`echo $os | sed -e 's|nto|nto-qnx|'` 1396 ;; 1397 sim | xray | os68k* | v88r* \ 1398 | windows* | osx | abug | netware* | os9* \ 1399 | macos* | mpw* | magic* | mmixware* | mon960* | lnews*) 1400 ;; 1401 linux-dietlibc) 1402 os=linux-dietlibc 1403 ;; 1404 linux*) 1405 os=`echo $os | sed -e 's|linux|linux-gnu|'` 1406 ;; 1407 lynx*178) 1408 os=lynxos178 1409 ;; 1410 lynx*5) 1411 os=lynxos5 1412 ;; 1413 lynx*) 1414 os=lynxos 1415 ;; 1416 mac*) 1417 os=`echo "$os" | sed -e 's|mac|macos|'` 1418 ;; 1419 opened*) 1420 os=openedition 1421 ;; 1422 os400*) 1423 os=os400 1424 ;; 1425 sunos5*) 1426 os=`echo "$os" | sed -e 's|sunos5|solaris2|'` 1427 ;; 1428 sunos6*) 1429 os=`echo "$os" | sed -e 's|sunos6|solaris3|'` 1430 ;; 1431 wince*) 1432 os=wince 1433 ;; 1434 utek*) 1435 os=bsd 1436 ;; 1437 dynix*) 1438 os=bsd 1439 ;; 1440 acis*) 1441 os=aos 1442 ;; 1443 atheos*) 1444 os=atheos 1445 ;; 1446 syllable*) 1447 os=syllable 1448 ;; 1449 386bsd) 1450 os=bsd 1451 ;; 1452 ctix* | uts*) 1453 os=sysv 1454 ;; 1455 nova*) 1456 os=rtmk-nova 1457 ;; 1458 ns2) 1459 os=nextstep2 1460 ;; 1461 nsk*) 1462 os=nsk 1463 ;; 1464 # Preserve the version number of sinix5. 1465 sinix5.*) 1466 os=`echo $os | sed -e 's|sinix|sysv|'` 1467 ;; 1468 sinix*) 1469 os=sysv4 1470 ;; 1471 tpf*) 1472 os=tpf 1473 ;; 1474 triton*) 1475 os=sysv3 1476 ;; 1477 oss*) 1478 os=sysv3 1479 ;; 1480 svr4*) 1481 os=sysv4 1482 ;; 1483 svr3) 1484 os=sysv3 1485 ;; 1486 sysvr4) 1487 os=sysv4 1488 ;; 1489 # This must come after sysvr4. 1490 sysv*) 1491 ;; 1492 ose*) 1493 os=ose 1494 ;; 1495 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) 1496 os=mint 1497 ;; 1498 zvmoe) 1499 os=zvmoe 1500 ;; 1501 dicos*) 1502 os=dicos 1503 ;; 1504 pikeos*) 1505 # Until real need of OS specific support for 1506 # particular features comes up, bare metal 1507 # configurations are quite functional. 1508 case $basic_machine in 1509 arm*) 1510 os=eabi 1511 ;; 1512 *) 1513 os=elf 1514 ;; 1515 esac 1516 ;; 1517 nacl*) 1518 ;; 1519 ios) 1520 ;; 1521 none) 1522 ;; 1523 *-eabi) 1524 ;; 1525 *) 1526 echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2 1527 exit 1 1528 ;; 1529esac 1530else 1531 1532# Here we handle the default operating systems that come with various machines. 1533# The value should be what the vendor currently ships out the door with their 1534# machine or put another way, the most popular os provided with the machine. 1535 1536# Note that if you're going to try to match "-MANUFACTURER" here (say, 1537# "-sun"), then you have to tell the case statement up towards the top 1538# that MANUFACTURER isn't an operating system. Otherwise, code above 1539# will signal an error saying that MANUFACTURER isn't an operating 1540# system, and we'll never get to this point. 1541 1542case $basic_machine in 1543 score-*) 1544 os=elf 1545 ;; 1546 spu-*) 1547 os=elf 1548 ;; 1549 *-acorn) 1550 os=riscix1.2 1551 ;; 1552 arm*-rebel) 1553 os=linux 1554 ;; 1555 arm*-semi) 1556 os=aout 1557 ;; 1558 c4x-* | tic4x-*) 1559 os=coff 1560 ;; 1561 c8051-*) 1562 os=elf 1563 ;; 1564 clipper-intergraph) 1565 os=clix 1566 ;; 1567 hexagon-*) 1568 os=elf 1569 ;; 1570 tic54x-*) 1571 os=coff 1572 ;; 1573 tic55x-*) 1574 os=coff 1575 ;; 1576 tic6x-*) 1577 os=coff 1578 ;; 1579 # This must come before the *-dec entry. 1580 pdp10-*) 1581 os=tops20 1582 ;; 1583 pdp11-*) 1584 os=none 1585 ;; 1586 *-dec | vax-*) 1587 os=ultrix4.2 1588 ;; 1589 m68*-apollo) 1590 os=domain 1591 ;; 1592 i386-sun) 1593 os=sunos4.0.2 1594 ;; 1595 m68000-sun) 1596 os=sunos3 1597 ;; 1598 m68*-cisco) 1599 os=aout 1600 ;; 1601 mep-*) 1602 os=elf 1603 ;; 1604 mips*-cisco) 1605 os=elf 1606 ;; 1607 mips*-*) 1608 os=elf 1609 ;; 1610 or32-*) 1611 os=coff 1612 ;; 1613 *-tti) # must be before sparc entry or we get the wrong os. 1614 os=sysv3 1615 ;; 1616 sparc-* | *-sun) 1617 os=sunos4.1.1 1618 ;; 1619 pru-*) 1620 os=elf 1621 ;; 1622 *-be) 1623 os=beos 1624 ;; 1625 *-ibm) 1626 os=aix 1627 ;; 1628 *-knuth) 1629 os=mmixware 1630 ;; 1631 *-wec) 1632 os=proelf 1633 ;; 1634 *-winbond) 1635 os=proelf 1636 ;; 1637 *-oki) 1638 os=proelf 1639 ;; 1640 *-hp) 1641 os=hpux 1642 ;; 1643 *-hitachi) 1644 os=hiux 1645 ;; 1646 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) 1647 os=sysv 1648 ;; 1649 *-cbm) 1650 os=amigaos 1651 ;; 1652 *-dg) 1653 os=dgux 1654 ;; 1655 *-dolphin) 1656 os=sysv3 1657 ;; 1658 m68k-ccur) 1659 os=rtu 1660 ;; 1661 m88k-omron*) 1662 os=luna 1663 ;; 1664 *-next) 1665 os=nextstep 1666 ;; 1667 *-sequent) 1668 os=ptx 1669 ;; 1670 *-crds) 1671 os=unos 1672 ;; 1673 *-ns) 1674 os=genix 1675 ;; 1676 i370-*) 1677 os=mvs 1678 ;; 1679 *-gould) 1680 os=sysv 1681 ;; 1682 *-highlevel) 1683 os=bsd 1684 ;; 1685 *-encore) 1686 os=bsd 1687 ;; 1688 *-sgi) 1689 os=irix 1690 ;; 1691 *-siemens) 1692 os=sysv4 1693 ;; 1694 *-masscomp) 1695 os=rtu 1696 ;; 1697 f30[01]-fujitsu | f700-fujitsu) 1698 os=uxpv 1699 ;; 1700 *-rom68k) 1701 os=coff 1702 ;; 1703 *-*bug) 1704 os=coff 1705 ;; 1706 *-apple) 1707 os=macos 1708 ;; 1709 *-atari*) 1710 os=mint 1711 ;; 1712 *-wrs) 1713 os=vxworks 1714 ;; 1715 *) 1716 os=none 1717 ;; 1718esac 1719fi 1720 1721# Here we handle the case where we know the os, and the CPU type, but not the 1722# manufacturer. We pick the logical manufacturer. 1723vendor=unknown 1724case $basic_machine in 1725 *-unknown) 1726 case $os in 1727 riscix*) 1728 vendor=acorn 1729 ;; 1730 sunos*) 1731 vendor=sun 1732 ;; 1733 cnk*|-aix*) 1734 vendor=ibm 1735 ;; 1736 beos*) 1737 vendor=be 1738 ;; 1739 hpux*) 1740 vendor=hp 1741 ;; 1742 mpeix*) 1743 vendor=hp 1744 ;; 1745 hiux*) 1746 vendor=hitachi 1747 ;; 1748 unos*) 1749 vendor=crds 1750 ;; 1751 dgux*) 1752 vendor=dg 1753 ;; 1754 luna*) 1755 vendor=omron 1756 ;; 1757 genix*) 1758 vendor=ns 1759 ;; 1760 clix*) 1761 vendor=intergraph 1762 ;; 1763 mvs* | opened*) 1764 vendor=ibm 1765 ;; 1766 os400*) 1767 vendor=ibm 1768 ;; 1769 ptx*) 1770 vendor=sequent 1771 ;; 1772 tpf*) 1773 vendor=ibm 1774 ;; 1775 vxsim* | vxworks* | windiss*) 1776 vendor=wrs 1777 ;; 1778 aux*) 1779 vendor=apple 1780 ;; 1781 hms*) 1782 vendor=hitachi 1783 ;; 1784 mpw* | macos*) 1785 vendor=apple 1786 ;; 1787 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) 1788 vendor=atari 1789 ;; 1790 vos*) 1791 vendor=stratus 1792 ;; 1793 esac 1794 basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"` 1795 ;; 1796esac 1797 1798echo "$basic_machine-$os" 1799exit 1800 1801# Local variables: 1802# eval: (add-hook 'before-save-hook 'time-stamp) 1803# time-stamp-start: "timestamp='" 1804# time-stamp-format: "%:y-%02m-%02d" 1805# time-stamp-end: "'" 1806# End: 1807