Annotation of freem/config.sub, revision 1.1
1.1 ! snw 1: #! /bin/sh
! 2: # Configuration validation subroutine script.
! 3: # Copyright 1992-2024 Free Software Foundation, Inc.
! 4:
! 5: # shellcheck disable=SC2006,SC2268 # see below for rationale
! 6:
! 7: timestamp='2024-01-01'
! 8:
! 9: # This file is free software; you can redistribute it and/or modify it
! 10: # under the terms of the GNU General Public License as published by
! 11: # the Free Software Foundation, either version 3 of the License, or
! 12: # (at your option) any later version.
! 13: #
! 14: # This program is distributed in the hope that it will be useful, but
! 15: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 17: # General Public License for more details.
! 18: #
! 19: # You should have received a copy of the GNU General Public License
! 20: # along with this program; if not, see <https://www.gnu.org/licenses/>.
! 21: #
! 22: # As a special exception to the GNU General Public License, if you
! 23: # distribute this file as part of a program that contains a
! 24: # configuration script generated by Autoconf, you may include it under
! 25: # the same distribution terms that you use for the rest of that
! 26: # program. This Exception is an additional permission under section 7
! 27: # of the GNU General Public License, version 3 ("GPLv3").
! 28:
! 29:
! 30: # Please send patches to <config-patches@gnu.org>.
! 31: #
! 32: # Configuration subroutine to validate and canonicalize a configuration type.
! 33: # Supply the specified configuration type as an argument.
! 34: # If it is invalid, we print an error message on stderr and exit with code 1.
! 35: # Otherwise, we print the canonical config type on stdout and succeed.
! 36:
! 37: # You can get the latest version of this script from:
! 38: # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
! 39:
! 40: # This file is supposed to be the same for all GNU packages
! 41: # and recognize all the CPU types, system types and aliases
! 42: # that are meaningful with *any* GNU software.
! 43: # Each package is responsible for reporting which valid configurations
! 44: # it does not support. The user should be able to distinguish
! 45: # a failure to support a valid configuration from a meaningless
! 46: # configuration.
! 47:
! 48: # The goal of this file is to map all the various variations of a given
! 49: # machine specification into a single specification in the form:
! 50: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
! 51: # or in some cases, the newer four-part form:
! 52: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
! 53: # It is wrong to echo any other type of specification.
! 54:
! 55: # The "shellcheck disable" line above the timestamp inhibits complaints
! 56: # about features and limitations of the classic Bourne shell that were
! 57: # superseded or lifted in POSIX. However, this script identifies a wide
! 58: # variety of pre-POSIX systems that do not have POSIX shells at all, and
! 59: # even some reasonably current systems (Solaris 10 as case-in-point) still
! 60: # have a pre-POSIX /bin/sh.
! 61:
! 62: me=`echo "$0" | sed -e 's,.*/,,'`
! 63:
! 64: usage="\
! 65: Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
! 66:
! 67: Canonicalize a configuration name.
! 68:
! 69: Options:
! 70: -h, --help print this help, then exit
! 71: -t, --time-stamp print date of last modification, then exit
! 72: -v, --version print version number, then exit
! 73:
! 74: Report bugs and patches to <config-patches@gnu.org>."
! 75:
! 76: version="\
! 77: GNU config.sub ($timestamp)
! 78:
! 79: Copyright 1992-2024 Free Software Foundation, Inc.
! 80:
! 81: This is free software; see the source for copying conditions. There is NO
! 82: warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
! 83:
! 84: help="
! 85: Try '$me --help' for more information."
! 86:
! 87: # Parse command line
! 88: while test $# -gt 0 ; do
! 89: case $1 in
! 90: --time-stamp | --time* | -t )
! 91: echo "$timestamp" ; exit ;;
! 92: --version | -v )
! 93: echo "$version" ; exit ;;
! 94: --help | --h* | -h )
! 95: echo "$usage"; exit ;;
! 96: -- ) # Stop option processing
! 97: shift; break ;;
! 98: - ) # Use stdin as input.
! 99: break ;;
! 100: -* )
! 101: echo "$me: invalid option $1$help" >&2
! 102: exit 1 ;;
! 103:
! 104: *local*)
! 105: # First pass through any local machine types.
! 106: echo "$1"
! 107: exit ;;
! 108:
! 109: * )
! 110: break ;;
! 111: esac
! 112: done
! 113:
! 114: case $# in
! 115: 0) echo "$me: missing argument$help" >&2
! 116: exit 1;;
! 117: 1) ;;
! 118: *) echo "$me: too many arguments$help" >&2
! 119: exit 1;;
! 120: esac
! 121:
! 122: # Split fields of configuration type
! 123: # shellcheck disable=SC2162
! 124: saved_IFS=$IFS
! 125: IFS="-" read field1 field2 field3 field4 <<EOF
! 126: $1
! 127: EOF
! 128: IFS=$saved_IFS
! 129:
! 130: # Separate into logical components for further validation
! 131: case $1 in
! 132: *-*-*-*-*)
! 133: echo "Invalid configuration '$1': more than four components" >&2
! 134: exit 1
! 135: ;;
! 136: *-*-*-*)
! 137: basic_machine=$field1-$field2
! 138: basic_os=$field3-$field4
! 139: ;;
! 140: *-*-*)
! 141: # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
! 142: # parts
! 143: maybe_os=$field2-$field3
! 144: case $maybe_os in
! 145: nto-qnx* | linux-* | uclinux-uclibc* \
! 146: | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
! 147: | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
! 148: | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \
! 149: | windows-* )
! 150: basic_machine=$field1
! 151: basic_os=$maybe_os
! 152: ;;
! 153: android-linux)
! 154: basic_machine=$field1-unknown
! 155: basic_os=linux-android
! 156: ;;
! 157: *)
! 158: basic_machine=$field1-$field2
! 159: basic_os=$field3
! 160: ;;
! 161: esac
! 162: ;;
! 163: *-*)
! 164: # A lone config we happen to match not fitting any pattern
! 165: case $field1-$field2 in
! 166: decstation-3100)
! 167: basic_machine=mips-dec
! 168: basic_os=
! 169: ;;
! 170: *-*)
! 171: # Second component is usually, but not always the OS
! 172: case $field2 in
! 173: # Prevent following clause from handling this valid os
! 174: sun*os*)
! 175: basic_machine=$field1
! 176: basic_os=$field2
! 177: ;;
! 178: zephyr*)
! 179: basic_machine=$field1-unknown
! 180: basic_os=$field2
! 181: ;;
! 182: # Manufacturers
! 183: dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
! 184: | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
! 185: | unicom* | ibm* | next | hp | isi* | apollo | altos* \
! 186: | convergent* | ncr* | news | 32* | 3600* | 3100* \
! 187: | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
! 188: | ultra | tti* | harris | dolphin | highlevel | gould \
! 189: | cbm | ns | masscomp | apple | axis | knuth | cray \
! 190: | microblaze* | sim | cisco \
! 191: | oki | wec | wrs | winbond)
! 192: basic_machine=$field1-$field2
! 193: basic_os=
! 194: ;;
! 195: *)
! 196: basic_machine=$field1
! 197: basic_os=$field2
! 198: ;;
! 199: esac
! 200: ;;
! 201: esac
! 202: ;;
! 203: *)
! 204: # Convert single-component short-hands not valid as part of
! 205: # multi-component configurations.
! 206: case $field1 in
! 207: 386bsd)
! 208: basic_machine=i386-pc
! 209: basic_os=bsd
! 210: ;;
! 211: a29khif)
! 212: basic_machine=a29k-amd
! 213: basic_os=udi
! 214: ;;
! 215: adobe68k)
! 216: basic_machine=m68010-adobe
! 217: basic_os=scout
! 218: ;;
! 219: alliant)
! 220: basic_machine=fx80-alliant
! 221: basic_os=
! 222: ;;
! 223: altos | altos3068)
! 224: basic_machine=m68k-altos
! 225: basic_os=
! 226: ;;
! 227: am29k)
! 228: basic_machine=a29k-none
! 229: basic_os=bsd
! 230: ;;
! 231: amdahl)
! 232: basic_machine=580-amdahl
! 233: basic_os=sysv
! 234: ;;
! 235: amiga)
! 236: basic_machine=m68k-unknown
! 237: basic_os=
! 238: ;;
! 239: amigaos | amigados)
! 240: basic_machine=m68k-unknown
! 241: basic_os=amigaos
! 242: ;;
! 243: amigaunix | amix)
! 244: basic_machine=m68k-unknown
! 245: basic_os=sysv4
! 246: ;;
! 247: apollo68)
! 248: basic_machine=m68k-apollo
! 249: basic_os=sysv
! 250: ;;
! 251: apollo68bsd)
! 252: basic_machine=m68k-apollo
! 253: basic_os=bsd
! 254: ;;
! 255: aros)
! 256: basic_machine=i386-pc
! 257: basic_os=aros
! 258: ;;
! 259: aux)
! 260: basic_machine=m68k-apple
! 261: basic_os=aux
! 262: ;;
! 263: balance)
! 264: basic_machine=ns32k-sequent
! 265: basic_os=dynix
! 266: ;;
! 267: blackfin)
! 268: basic_machine=bfin-unknown
! 269: basic_os=linux
! 270: ;;
! 271: cegcc)
! 272: basic_machine=arm-unknown
! 273: basic_os=cegcc
! 274: ;;
! 275: convex-c1)
! 276: basic_machine=c1-convex
! 277: basic_os=bsd
! 278: ;;
! 279: convex-c2)
! 280: basic_machine=c2-convex
! 281: basic_os=bsd
! 282: ;;
! 283: convex-c32)
! 284: basic_machine=c32-convex
! 285: basic_os=bsd
! 286: ;;
! 287: convex-c34)
! 288: basic_machine=c34-convex
! 289: basic_os=bsd
! 290: ;;
! 291: convex-c38)
! 292: basic_machine=c38-convex
! 293: basic_os=bsd
! 294: ;;
! 295: cray)
! 296: basic_machine=j90-cray
! 297: basic_os=unicos
! 298: ;;
! 299: crds | unos)
! 300: basic_machine=m68k-crds
! 301: basic_os=
! 302: ;;
! 303: da30)
! 304: basic_machine=m68k-da30
! 305: basic_os=
! 306: ;;
! 307: decstation | pmax | pmin | dec3100 | decstatn)
! 308: basic_machine=mips-dec
! 309: basic_os=
! 310: ;;
! 311: delta88)
! 312: basic_machine=m88k-motorola
! 313: basic_os=sysv3
! 314: ;;
! 315: dicos)
! 316: basic_machine=i686-pc
! 317: basic_os=dicos
! 318: ;;
! 319: djgpp)
! 320: basic_machine=i586-pc
! 321: basic_os=msdosdjgpp
! 322: ;;
! 323: ebmon29k)
! 324: basic_machine=a29k-amd
! 325: basic_os=ebmon
! 326: ;;
! 327: es1800 | OSE68k | ose68k | ose | OSE)
! 328: basic_machine=m68k-ericsson
! 329: basic_os=ose
! 330: ;;
! 331: gmicro)
! 332: basic_machine=tron-gmicro
! 333: basic_os=sysv
! 334: ;;
! 335: go32)
! 336: basic_machine=i386-pc
! 337: basic_os=go32
! 338: ;;
! 339: h8300hms)
! 340: basic_machine=h8300-hitachi
! 341: basic_os=hms
! 342: ;;
! 343: h8300xray)
! 344: basic_machine=h8300-hitachi
! 345: basic_os=xray
! 346: ;;
! 347: h8500hms)
! 348: basic_machine=h8500-hitachi
! 349: basic_os=hms
! 350: ;;
! 351: harris)
! 352: basic_machine=m88k-harris
! 353: basic_os=sysv3
! 354: ;;
! 355: hp300 | hp300hpux)
! 356: basic_machine=m68k-hp
! 357: basic_os=hpux
! 358: ;;
! 359: hp300bsd)
! 360: basic_machine=m68k-hp
! 361: basic_os=bsd
! 362: ;;
! 363: hppaosf)
! 364: basic_machine=hppa1.1-hp
! 365: basic_os=osf
! 366: ;;
! 367: hppro)
! 368: basic_machine=hppa1.1-hp
! 369: basic_os=proelf
! 370: ;;
! 371: i386mach)
! 372: basic_machine=i386-mach
! 373: basic_os=mach
! 374: ;;
! 375: isi68 | isi)
! 376: basic_machine=m68k-isi
! 377: basic_os=sysv
! 378: ;;
! 379: m68knommu)
! 380: basic_machine=m68k-unknown
! 381: basic_os=linux
! 382: ;;
! 383: magnum | m3230)
! 384: basic_machine=mips-mips
! 385: basic_os=sysv
! 386: ;;
! 387: merlin)
! 388: basic_machine=ns32k-utek
! 389: basic_os=sysv
! 390: ;;
! 391: mingw64)
! 392: basic_machine=x86_64-pc
! 393: basic_os=mingw64
! 394: ;;
! 395: mingw32)
! 396: basic_machine=i686-pc
! 397: basic_os=mingw32
! 398: ;;
! 399: mingw32ce)
! 400: basic_machine=arm-unknown
! 401: basic_os=mingw32ce
! 402: ;;
! 403: monitor)
! 404: basic_machine=m68k-rom68k
! 405: basic_os=coff
! 406: ;;
! 407: morphos)
! 408: basic_machine=powerpc-unknown
! 409: basic_os=morphos
! 410: ;;
! 411: moxiebox)
! 412: basic_machine=moxie-unknown
! 413: basic_os=moxiebox
! 414: ;;
! 415: msdos)
! 416: basic_machine=i386-pc
! 417: basic_os=msdos
! 418: ;;
! 419: msys)
! 420: basic_machine=i686-pc
! 421: basic_os=msys
! 422: ;;
! 423: mvs)
! 424: basic_machine=i370-ibm
! 425: basic_os=mvs
! 426: ;;
! 427: nacl)
! 428: basic_machine=le32-unknown
! 429: basic_os=nacl
! 430: ;;
! 431: ncr3000)
! 432: basic_machine=i486-ncr
! 433: basic_os=sysv4
! 434: ;;
! 435: netbsd386)
! 436: basic_machine=i386-pc
! 437: basic_os=netbsd
! 438: ;;
! 439: netwinder)
! 440: basic_machine=armv4l-rebel
! 441: basic_os=linux
! 442: ;;
! 443: news | news700 | news800 | news900)
! 444: basic_machine=m68k-sony
! 445: basic_os=newsos
! 446: ;;
! 447: news1000)
! 448: basic_machine=m68030-sony
! 449: basic_os=newsos
! 450: ;;
! 451: necv70)
! 452: basic_machine=v70-nec
! 453: basic_os=sysv
! 454: ;;
! 455: nh3000)
! 456: basic_machine=m68k-harris
! 457: basic_os=cxux
! 458: ;;
! 459: nh[45]000)
! 460: basic_machine=m88k-harris
! 461: basic_os=cxux
! 462: ;;
! 463: nindy960)
! 464: basic_machine=i960-intel
! 465: basic_os=nindy
! 466: ;;
! 467: mon960)
! 468: basic_machine=i960-intel
! 469: basic_os=mon960
! 470: ;;
! 471: nonstopux)
! 472: basic_machine=mips-compaq
! 473: basic_os=nonstopux
! 474: ;;
! 475: os400)
! 476: basic_machine=powerpc-ibm
! 477: basic_os=os400
! 478: ;;
! 479: OSE68000 | ose68000)
! 480: basic_machine=m68000-ericsson
! 481: basic_os=ose
! 482: ;;
! 483: os68k)
! 484: basic_machine=m68k-none
! 485: basic_os=os68k
! 486: ;;
! 487: paragon)
! 488: basic_machine=i860-intel
! 489: basic_os=osf
! 490: ;;
! 491: parisc)
! 492: basic_machine=hppa-unknown
! 493: basic_os=linux
! 494: ;;
! 495: psp)
! 496: basic_machine=mipsallegrexel-sony
! 497: basic_os=psp
! 498: ;;
! 499: pw32)
! 500: basic_machine=i586-unknown
! 501: basic_os=pw32
! 502: ;;
! 503: rdos | rdos64)
! 504: basic_machine=x86_64-pc
! 505: basic_os=rdos
! 506: ;;
! 507: rdos32)
! 508: basic_machine=i386-pc
! 509: basic_os=rdos
! 510: ;;
! 511: rom68k)
! 512: basic_machine=m68k-rom68k
! 513: basic_os=coff
! 514: ;;
! 515: sa29200)
! 516: basic_machine=a29k-amd
! 517: basic_os=udi
! 518: ;;
! 519: sei)
! 520: basic_machine=mips-sei
! 521: basic_os=seiux
! 522: ;;
! 523: sequent)
! 524: basic_machine=i386-sequent
! 525: basic_os=
! 526: ;;
! 527: sps7)
! 528: basic_machine=m68k-bull
! 529: basic_os=sysv2
! 530: ;;
! 531: st2000)
! 532: basic_machine=m68k-tandem
! 533: basic_os=
! 534: ;;
! 535: stratus)
! 536: basic_machine=i860-stratus
! 537: basic_os=sysv4
! 538: ;;
! 539: sun2)
! 540: basic_machine=m68000-sun
! 541: basic_os=
! 542: ;;
! 543: sun2os3)
! 544: basic_machine=m68000-sun
! 545: basic_os=sunos3
! 546: ;;
! 547: sun2os4)
! 548: basic_machine=m68000-sun
! 549: basic_os=sunos4
! 550: ;;
! 551: sun3)
! 552: basic_machine=m68k-sun
! 553: basic_os=
! 554: ;;
! 555: sun3os3)
! 556: basic_machine=m68k-sun
! 557: basic_os=sunos3
! 558: ;;
! 559: sun3os4)
! 560: basic_machine=m68k-sun
! 561: basic_os=sunos4
! 562: ;;
! 563: sun4)
! 564: basic_machine=sparc-sun
! 565: basic_os=
! 566: ;;
! 567: sun4os3)
! 568: basic_machine=sparc-sun
! 569: basic_os=sunos3
! 570: ;;
! 571: sun4os4)
! 572: basic_machine=sparc-sun
! 573: basic_os=sunos4
! 574: ;;
! 575: sun4sol2)
! 576: basic_machine=sparc-sun
! 577: basic_os=solaris2
! 578: ;;
! 579: sun386 | sun386i | roadrunner)
! 580: basic_machine=i386-sun
! 581: basic_os=
! 582: ;;
! 583: sv1)
! 584: basic_machine=sv1-cray
! 585: basic_os=unicos
! 586: ;;
! 587: symmetry)
! 588: basic_machine=i386-sequent
! 589: basic_os=dynix
! 590: ;;
! 591: t3e)
! 592: basic_machine=alphaev5-cray
! 593: basic_os=unicos
! 594: ;;
! 595: t90)
! 596: basic_machine=t90-cray
! 597: basic_os=unicos
! 598: ;;
! 599: toad1)
! 600: basic_machine=pdp10-xkl
! 601: basic_os=tops20
! 602: ;;
! 603: tpf)
! 604: basic_machine=s390x-ibm
! 605: basic_os=tpf
! 606: ;;
! 607: udi29k)
! 608: basic_machine=a29k-amd
! 609: basic_os=udi
! 610: ;;
! 611: ultra3)
! 612: basic_machine=a29k-nyu
! 613: basic_os=sym1
! 614: ;;
! 615: v810 | necv810)
! 616: basic_machine=v810-nec
! 617: basic_os=none
! 618: ;;
! 619: vaxv)
! 620: basic_machine=vax-dec
! 621: basic_os=sysv
! 622: ;;
! 623: vms)
! 624: basic_machine=vax-dec
! 625: basic_os=vms
! 626: ;;
! 627: vsta)
! 628: basic_machine=i386-pc
! 629: basic_os=vsta
! 630: ;;
! 631: vxworks960)
! 632: basic_machine=i960-wrs
! 633: basic_os=vxworks
! 634: ;;
! 635: vxworks68)
! 636: basic_machine=m68k-wrs
! 637: basic_os=vxworks
! 638: ;;
! 639: vxworks29k)
! 640: basic_machine=a29k-wrs
! 641: basic_os=vxworks
! 642: ;;
! 643: xbox)
! 644: basic_machine=i686-pc
! 645: basic_os=mingw32
! 646: ;;
! 647: ymp)
! 648: basic_machine=ymp-cray
! 649: basic_os=unicos
! 650: ;;
! 651: *)
! 652: basic_machine=$1
! 653: basic_os=
! 654: ;;
! 655: esac
! 656: ;;
! 657: esac
! 658:
! 659: # Decode 1-component or ad-hoc basic machines
! 660: case $basic_machine in
! 661: # Here we handle the default manufacturer of certain CPU types. It is in
! 662: # some cases the only manufacturer, in others, it is the most popular.
! 663: w89k)
! 664: cpu=hppa1.1
! 665: vendor=winbond
! 666: ;;
! 667: op50n)
! 668: cpu=hppa1.1
! 669: vendor=oki
! 670: ;;
! 671: op60c)
! 672: cpu=hppa1.1
! 673: vendor=oki
! 674: ;;
! 675: ibm*)
! 676: cpu=i370
! 677: vendor=ibm
! 678: ;;
! 679: orion105)
! 680: cpu=clipper
! 681: vendor=highlevel
! 682: ;;
! 683: mac | mpw | mac-mpw)
! 684: cpu=m68k
! 685: vendor=apple
! 686: ;;
! 687: pmac | pmac-mpw)
! 688: cpu=powerpc
! 689: vendor=apple
! 690: ;;
! 691:
! 692: # Recognize the various machine names and aliases which stand
! 693: # for a CPU type and a company and sometimes even an OS.
! 694: 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
! 695: cpu=m68000
! 696: vendor=att
! 697: ;;
! 698: 3b*)
! 699: cpu=we32k
! 700: vendor=att
! 701: ;;
! 702: bluegene*)
! 703: cpu=powerpc
! 704: vendor=ibm
! 705: basic_os=cnk
! 706: ;;
! 707: decsystem10* | dec10*)
! 708: cpu=pdp10
! 709: vendor=dec
! 710: basic_os=tops10
! 711: ;;
! 712: decsystem20* | dec20*)
! 713: cpu=pdp10
! 714: vendor=dec
! 715: basic_os=tops20
! 716: ;;
! 717: delta | 3300 | motorola-3300 | motorola-delta \
! 718: | 3300-motorola | delta-motorola)
! 719: cpu=m68k
! 720: vendor=motorola
! 721: ;;
! 722: dpx2*)
! 723: cpu=m68k
! 724: vendor=bull
! 725: basic_os=sysv3
! 726: ;;
! 727: encore | umax | mmax)
! 728: cpu=ns32k
! 729: vendor=encore
! 730: ;;
! 731: elxsi)
! 732: cpu=elxsi
! 733: vendor=elxsi
! 734: basic_os=${basic_os:-bsd}
! 735: ;;
! 736: fx2800)
! 737: cpu=i860
! 738: vendor=alliant
! 739: ;;
! 740: genix)
! 741: cpu=ns32k
! 742: vendor=ns
! 743: ;;
! 744: h3050r* | hiux*)
! 745: cpu=hppa1.1
! 746: vendor=hitachi
! 747: basic_os=hiuxwe2
! 748: ;;
! 749: hp3k9[0-9][0-9] | hp9[0-9][0-9])
! 750: cpu=hppa1.0
! 751: vendor=hp
! 752: ;;
! 753: hp9k2[0-9][0-9] | hp9k31[0-9])
! 754: cpu=m68000
! 755: vendor=hp
! 756: ;;
! 757: hp9k3[2-9][0-9])
! 758: cpu=m68k
! 759: vendor=hp
! 760: ;;
! 761: hp9k6[0-9][0-9] | hp6[0-9][0-9])
! 762: cpu=hppa1.0
! 763: vendor=hp
! 764: ;;
! 765: hp9k7[0-79][0-9] | hp7[0-79][0-9])
! 766: cpu=hppa1.1
! 767: vendor=hp
! 768: ;;
! 769: hp9k78[0-9] | hp78[0-9])
! 770: # FIXME: really hppa2.0-hp
! 771: cpu=hppa1.1
! 772: vendor=hp
! 773: ;;
! 774: hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
! 775: # FIXME: really hppa2.0-hp
! 776: cpu=hppa1.1
! 777: vendor=hp
! 778: ;;
! 779: hp9k8[0-9][13679] | hp8[0-9][13679])
! 780: cpu=hppa1.1
! 781: vendor=hp
! 782: ;;
! 783: hp9k8[0-9][0-9] | hp8[0-9][0-9])
! 784: cpu=hppa1.0
! 785: vendor=hp
! 786: ;;
! 787: i*86v32)
! 788: cpu=`echo "$1" | sed -e 's/86.*/86/'`
! 789: vendor=pc
! 790: basic_os=sysv32
! 791: ;;
! 792: i*86v4*)
! 793: cpu=`echo "$1" | sed -e 's/86.*/86/'`
! 794: vendor=pc
! 795: basic_os=sysv4
! 796: ;;
! 797: i*86v)
! 798: cpu=`echo "$1" | sed -e 's/86.*/86/'`
! 799: vendor=pc
! 800: basic_os=sysv
! 801: ;;
! 802: i*86sol2)
! 803: cpu=`echo "$1" | sed -e 's/86.*/86/'`
! 804: vendor=pc
! 805: basic_os=solaris2
! 806: ;;
! 807: j90 | j90-cray)
! 808: cpu=j90
! 809: vendor=cray
! 810: basic_os=${basic_os:-unicos}
! 811: ;;
! 812: iris | iris4d)
! 813: cpu=mips
! 814: vendor=sgi
! 815: case $basic_os in
! 816: irix*)
! 817: ;;
! 818: *)
! 819: basic_os=irix4
! 820: ;;
! 821: esac
! 822: ;;
! 823: miniframe)
! 824: cpu=m68000
! 825: vendor=convergent
! 826: ;;
! 827: *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
! 828: cpu=m68k
! 829: vendor=atari
! 830: basic_os=mint
! 831: ;;
! 832: news-3600 | risc-news)
! 833: cpu=mips
! 834: vendor=sony
! 835: basic_os=newsos
! 836: ;;
! 837: next | m*-next)
! 838: cpu=m68k
! 839: vendor=next
! 840: case $basic_os in
! 841: openstep*)
! 842: ;;
! 843: nextstep*)
! 844: ;;
! 845: ns2*)
! 846: basic_os=nextstep2
! 847: ;;
! 848: *)
! 849: basic_os=nextstep3
! 850: ;;
! 851: esac
! 852: ;;
! 853: np1)
! 854: cpu=np1
! 855: vendor=gould
! 856: ;;
! 857: op50n-* | op60c-*)
! 858: cpu=hppa1.1
! 859: vendor=oki
! 860: basic_os=proelf
! 861: ;;
! 862: pa-hitachi)
! 863: cpu=hppa1.1
! 864: vendor=hitachi
! 865: basic_os=hiuxwe2
! 866: ;;
! 867: pbd)
! 868: cpu=sparc
! 869: vendor=tti
! 870: ;;
! 871: pbb)
! 872: cpu=m68k
! 873: vendor=tti
! 874: ;;
! 875: pc532)
! 876: cpu=ns32k
! 877: vendor=pc532
! 878: ;;
! 879: pn)
! 880: cpu=pn
! 881: vendor=gould
! 882: ;;
! 883: power)
! 884: cpu=power
! 885: vendor=ibm
! 886: ;;
! 887: ps2)
! 888: cpu=i386
! 889: vendor=ibm
! 890: ;;
! 891: rm[46]00)
! 892: cpu=mips
! 893: vendor=siemens
! 894: ;;
! 895: rtpc | rtpc-*)
! 896: cpu=romp
! 897: vendor=ibm
! 898: ;;
! 899: sde)
! 900: cpu=mipsisa32
! 901: vendor=sde
! 902: basic_os=${basic_os:-elf}
! 903: ;;
! 904: simso-wrs)
! 905: cpu=sparclite
! 906: vendor=wrs
! 907: basic_os=vxworks
! 908: ;;
! 909: tower | tower-32)
! 910: cpu=m68k
! 911: vendor=ncr
! 912: ;;
! 913: vpp*|vx|vx-*)
! 914: cpu=f301
! 915: vendor=fujitsu
! 916: ;;
! 917: w65)
! 918: cpu=w65
! 919: vendor=wdc
! 920: ;;
! 921: w89k-*)
! 922: cpu=hppa1.1
! 923: vendor=winbond
! 924: basic_os=proelf
! 925: ;;
! 926: none)
! 927: cpu=none
! 928: vendor=none
! 929: ;;
! 930: leon|leon[3-9])
! 931: cpu=sparc
! 932: vendor=$basic_machine
! 933: ;;
! 934: leon-*|leon[3-9]-*)
! 935: cpu=sparc
! 936: vendor=`echo "$basic_machine" | sed 's/-.*//'`
! 937: ;;
! 938:
! 939: *-*)
! 940: # shellcheck disable=SC2162
! 941: saved_IFS=$IFS
! 942: IFS="-" read cpu vendor <<EOF
! 943: $basic_machine
! 944: EOF
! 945: IFS=$saved_IFS
! 946: ;;
! 947: # We use 'pc' rather than 'unknown'
! 948: # because (1) that's what they normally are, and
! 949: # (2) the word "unknown" tends to confuse beginning users.
! 950: i*86 | x86_64)
! 951: cpu=$basic_machine
! 952: vendor=pc
! 953: ;;
! 954: # These rules are duplicated from below for sake of the special case above;
! 955: # i.e. things that normalized to x86 arches should also default to "pc"
! 956: pc98)
! 957: cpu=i386
! 958: vendor=pc
! 959: ;;
! 960: x64 | amd64)
! 961: cpu=x86_64
! 962: vendor=pc
! 963: ;;
! 964: # Recognize the basic CPU types without company name.
! 965: *)
! 966: cpu=$basic_machine
! 967: vendor=unknown
! 968: ;;
! 969: esac
! 970:
! 971: unset -v basic_machine
! 972:
! 973: # Decode basic machines in the full and proper CPU-Company form.
! 974: case $cpu-$vendor in
! 975: # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
! 976: # some cases the only manufacturer, in others, it is the most popular.
! 977: craynv-unknown)
! 978: vendor=cray
! 979: basic_os=${basic_os:-unicosmp}
! 980: ;;
! 981: c90-unknown | c90-cray)
! 982: vendor=cray
! 983: basic_os=${Basic_os:-unicos}
! 984: ;;
! 985: fx80-unknown)
! 986: vendor=alliant
! 987: ;;
! 988: romp-unknown)
! 989: vendor=ibm
! 990: ;;
! 991: mmix-unknown)
! 992: vendor=knuth
! 993: ;;
! 994: microblaze-unknown | microblazeel-unknown)
! 995: vendor=xilinx
! 996: ;;
! 997: rs6000-unknown)
! 998: vendor=ibm
! 999: ;;
! 1000: vax-unknown)
! 1001: vendor=dec
! 1002: ;;
! 1003: pdp11-unknown)
! 1004: vendor=dec
! 1005: ;;
! 1006: we32k-unknown)
! 1007: vendor=att
! 1008: ;;
! 1009: cydra-unknown)
! 1010: vendor=cydrome
! 1011: ;;
! 1012: i370-ibm*)
! 1013: vendor=ibm
! 1014: ;;
! 1015: orion-unknown)
! 1016: vendor=highlevel
! 1017: ;;
! 1018: xps-unknown | xps100-unknown)
! 1019: cpu=xps100
! 1020: vendor=honeywell
! 1021: ;;
! 1022:
! 1023: # Here we normalize CPU types with a missing or matching vendor
! 1024: armh-unknown | armh-alt)
! 1025: cpu=armv7l
! 1026: vendor=alt
! 1027: basic_os=${basic_os:-linux-gnueabihf}
! 1028: ;;
! 1029: dpx20-unknown | dpx20-bull)
! 1030: cpu=rs6000
! 1031: vendor=bull
! 1032: basic_os=${basic_os:-bosx}
! 1033: ;;
! 1034:
! 1035: # Here we normalize CPU types irrespective of the vendor
! 1036: amd64-*)
! 1037: cpu=x86_64
! 1038: ;;
! 1039: blackfin-*)
! 1040: cpu=bfin
! 1041: basic_os=linux
! 1042: ;;
! 1043: c54x-*)
! 1044: cpu=tic54x
! 1045: ;;
! 1046: c55x-*)
! 1047: cpu=tic55x
! 1048: ;;
! 1049: c6x-*)
! 1050: cpu=tic6x
! 1051: ;;
! 1052: e500v[12]-*)
! 1053: cpu=powerpc
! 1054: basic_os=${basic_os}"spe"
! 1055: ;;
! 1056: mips3*-*)
! 1057: cpu=mips64
! 1058: ;;
! 1059: ms1-*)
! 1060: cpu=mt
! 1061: ;;
! 1062: m68knommu-*)
! 1063: cpu=m68k
! 1064: basic_os=linux
! 1065: ;;
! 1066: m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
! 1067: cpu=s12z
! 1068: ;;
! 1069: openrisc-*)
! 1070: cpu=or32
! 1071: ;;
! 1072: parisc-*)
! 1073: cpu=hppa
! 1074: basic_os=linux
! 1075: ;;
! 1076: pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
! 1077: cpu=i586
! 1078: ;;
! 1079: pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*)
! 1080: cpu=i686
! 1081: ;;
! 1082: pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
! 1083: cpu=i686
! 1084: ;;
! 1085: pentium4-*)
! 1086: cpu=i786
! 1087: ;;
! 1088: pc98-*)
! 1089: cpu=i386
! 1090: ;;
! 1091: ppc-* | ppcbe-*)
! 1092: cpu=powerpc
! 1093: ;;
! 1094: ppcle-* | powerpclittle-*)
! 1095: cpu=powerpcle
! 1096: ;;
! 1097: ppc64-*)
! 1098: cpu=powerpc64
! 1099: ;;
! 1100: ppc64le-* | powerpc64little-*)
! 1101: cpu=powerpc64le
! 1102: ;;
! 1103: sb1-*)
! 1104: cpu=mipsisa64sb1
! 1105: ;;
! 1106: sb1el-*)
! 1107: cpu=mipsisa64sb1el
! 1108: ;;
! 1109: sh5e[lb]-*)
! 1110: cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
! 1111: ;;
! 1112: spur-*)
! 1113: cpu=spur
! 1114: ;;
! 1115: strongarm-* | thumb-*)
! 1116: cpu=arm
! 1117: ;;
! 1118: tx39-*)
! 1119: cpu=mipstx39
! 1120: ;;
! 1121: tx39el-*)
! 1122: cpu=mipstx39el
! 1123: ;;
! 1124: x64-*)
! 1125: cpu=x86_64
! 1126: ;;
! 1127: xscale-* | xscalee[bl]-*)
! 1128: cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
! 1129: ;;
! 1130: arm64-* | aarch64le-*)
! 1131: cpu=aarch64
! 1132: ;;
! 1133:
! 1134: # Recognize the canonical CPU Types that limit and/or modify the
! 1135: # company names they are paired with.
! 1136: cr16-*)
! 1137: basic_os=${basic_os:-elf}
! 1138: ;;
! 1139: crisv32-* | etraxfs*-*)
! 1140: cpu=crisv32
! 1141: vendor=axis
! 1142: ;;
! 1143: cris-* | etrax*-*)
! 1144: cpu=cris
! 1145: vendor=axis
! 1146: ;;
! 1147: crx-*)
! 1148: basic_os=${basic_os:-elf}
! 1149: ;;
! 1150: neo-tandem)
! 1151: cpu=neo
! 1152: vendor=tandem
! 1153: ;;
! 1154: nse-tandem)
! 1155: cpu=nse
! 1156: vendor=tandem
! 1157: ;;
! 1158: nsr-tandem)
! 1159: cpu=nsr
! 1160: vendor=tandem
! 1161: ;;
! 1162: nsv-tandem)
! 1163: cpu=nsv
! 1164: vendor=tandem
! 1165: ;;
! 1166: nsx-tandem)
! 1167: cpu=nsx
! 1168: vendor=tandem
! 1169: ;;
! 1170: mipsallegrexel-sony)
! 1171: cpu=mipsallegrexel
! 1172: vendor=sony
! 1173: ;;
! 1174: tile*-*)
! 1175: basic_os=${basic_os:-linux-gnu}
! 1176: ;;
! 1177:
! 1178: *)
! 1179: # Recognize the canonical CPU types that are allowed with any
! 1180: # company name.
! 1181: case $cpu in
! 1182: 1750a | 580 \
! 1183: | a29k \
! 1184: | aarch64 | aarch64_be | aarch64c | arm64ec \
! 1185: | abacus \
! 1186: | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
! 1187: | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
! 1188: | alphapca5[67] | alpha64pca5[67] \
! 1189: | am33_2.0 \
! 1190: | amdgcn \
! 1191: | arc | arceb | arc32 | arc64 \
! 1192: | arm | arm[lb]e | arme[lb] | armv* \
! 1193: | avr | avr32 \
! 1194: | asmjs \
! 1195: | ba \
! 1196: | be32 | be64 \
! 1197: | bfin | bpf | bs2000 \
! 1198: | c[123]* | c30 | [cjt]90 | c4x \
! 1199: | c8051 | clipper | craynv | csky | cydra \
! 1200: | d10v | d30v | dlx | dsp16xx \
! 1201: | e2k | elxsi | epiphany \
! 1202: | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
! 1203: | javascript \
! 1204: | h8300 | h8500 \
! 1205: | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
! 1206: | hexagon \
! 1207: | i370 | i*86 | i860 | i960 | ia16 | ia64 \
! 1208: | ip2k | iq2000 \
! 1209: | k1om \
! 1210: | kvx \
! 1211: | le32 | le64 \
! 1212: | lm32 \
! 1213: | loongarch32 | loongarch64 \
! 1214: | m32c | m32r | m32rle \
! 1215: | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
! 1216: | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
! 1217: | m88110 | m88k | maxq | mb | mcore | mep | metag \
! 1218: | microblaze | microblazeel \
! 1219: | mips* \
! 1220: | mmix \
! 1221: | mn10200 | mn10300 \
! 1222: | moxie \
! 1223: | mt \
! 1224: | msp430 \
! 1225: | nanomips* \
! 1226: | nds32 | nds32le | nds32be \
! 1227: | nfp \
! 1228: | nios | nios2 | nios2eb | nios2el \
! 1229: | none | np1 | ns16k | ns32k | nvptx \
! 1230: | open8 \
! 1231: | or1k* \
! 1232: | or32 \
! 1233: | orion \
! 1234: | picochip \
! 1235: | pdp10 | pdp11 | pj | pjl | pn | power \
! 1236: | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
! 1237: | pru \
! 1238: | pyramid \
! 1239: | riscv | riscv32 | riscv32be | riscv64 | riscv64be \
! 1240: | rl78 | romp | rs6000 | rx \
! 1241: | s390 | s390x \
! 1242: | score \
! 1243: | sh | shl \
! 1244: | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
! 1245: | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
! 1246: | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
! 1247: | sparclite \
! 1248: | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
! 1249: | spu \
! 1250: | tahoe \
! 1251: | thumbv7* \
! 1252: | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
! 1253: | tron \
! 1254: | ubicom32 \
! 1255: | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
! 1256: | vax \
! 1257: | vc4 \
! 1258: | visium \
! 1259: | w65 \
! 1260: | wasm32 | wasm64 \
! 1261: | we32k \
! 1262: | x86 | x86_64 | xc16x | xgate | xps100 \
! 1263: | xstormy16 | xtensa* \
! 1264: | ymp \
! 1265: | z8k | z80)
! 1266: ;;
! 1267:
! 1268: *)
! 1269: echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2
! 1270: exit 1
! 1271: ;;
! 1272: esac
! 1273: ;;
! 1274: esac
! 1275:
! 1276: # Here we canonicalize certain aliases for manufacturers.
! 1277: case $vendor in
! 1278: digital*)
! 1279: vendor=dec
! 1280: ;;
! 1281: commodore*)
! 1282: vendor=cbm
! 1283: ;;
! 1284: *)
! 1285: ;;
! 1286: esac
! 1287:
! 1288: # Decode manufacturer-specific aliases for certain operating systems.
! 1289:
! 1290: if test x"$basic_os" != x
! 1291: then
! 1292:
! 1293: # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
! 1294: # set os.
! 1295: obj=
! 1296: case $basic_os in
! 1297: gnu/linux*)
! 1298: kernel=linux
! 1299: os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'`
! 1300: ;;
! 1301: os2-emx)
! 1302: kernel=os2
! 1303: os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`
! 1304: ;;
! 1305: nto-qnx*)
! 1306: kernel=nto
! 1307: os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'`
! 1308: ;;
! 1309: *-*)
! 1310: # shellcheck disable=SC2162
! 1311: saved_IFS=$IFS
! 1312: IFS="-" read kernel os <<EOF
! 1313: $basic_os
! 1314: EOF
! 1315: IFS=$saved_IFS
! 1316: ;;
! 1317: # Default OS when just kernel was specified
! 1318: nto*)
! 1319: kernel=nto
! 1320: os=`echo "$basic_os" | sed -e 's|nto|qnx|'`
! 1321: ;;
! 1322: linux*)
! 1323: kernel=linux
! 1324: os=`echo "$basic_os" | sed -e 's|linux|gnu|'`
! 1325: ;;
! 1326: managarm*)
! 1327: kernel=managarm
! 1328: os=`echo "$basic_os" | sed -e 's|managarm|mlibc|'`
! 1329: ;;
! 1330: *)
! 1331: kernel=
! 1332: os=$basic_os
! 1333: ;;
! 1334: esac
! 1335:
! 1336: # Now, normalize the OS (knowing we just have one component, it's not a kernel,
! 1337: # etc.)
! 1338: case $os in
! 1339: # First match some system type aliases that might get confused
! 1340: # with valid system types.
! 1341: # solaris* is a basic system type, with this one exception.
! 1342: auroraux)
! 1343: os=auroraux
! 1344: ;;
! 1345: bluegene*)
! 1346: os=cnk
! 1347: ;;
! 1348: solaris1 | solaris1.*)
! 1349: os=`echo "$os" | sed -e 's|solaris1|sunos4|'`
! 1350: ;;
! 1351: solaris)
! 1352: os=solaris2
! 1353: ;;
! 1354: unixware*)
! 1355: os=sysv4.2uw
! 1356: ;;
! 1357: # es1800 is here to avoid being matched by es* (a different OS)
! 1358: es1800*)
! 1359: os=ose
! 1360: ;;
! 1361: # Some version numbers need modification
! 1362: chorusos*)
! 1363: os=chorusos
! 1364: ;;
! 1365: isc)
! 1366: os=isc2.2
! 1367: ;;
! 1368: sco6)
! 1369: os=sco5v6
! 1370: ;;
! 1371: sco5)
! 1372: os=sco3.2v5
! 1373: ;;
! 1374: sco4)
! 1375: os=sco3.2v4
! 1376: ;;
! 1377: sco3.2.[4-9]*)
! 1378: os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'`
! 1379: ;;
! 1380: sco*v* | scout)
! 1381: # Don't match below
! 1382: ;;
! 1383: sco*)
! 1384: os=sco3.2v2
! 1385: ;;
! 1386: psos*)
! 1387: os=psos
! 1388: ;;
! 1389: qnx*)
! 1390: os=qnx
! 1391: ;;
! 1392: hiux*)
! 1393: os=hiuxwe2
! 1394: ;;
! 1395: lynx*178)
! 1396: os=lynxos178
! 1397: ;;
! 1398: lynx*5)
! 1399: os=lynxos5
! 1400: ;;
! 1401: lynxos*)
! 1402: # don't get caught up in next wildcard
! 1403: ;;
! 1404: lynx*)
! 1405: os=lynxos
! 1406: ;;
! 1407: mac[0-9]*)
! 1408: os=`echo "$os" | sed -e 's|mac|macos|'`
! 1409: ;;
! 1410: opened*)
! 1411: os=openedition
! 1412: ;;
! 1413: os400*)
! 1414: os=os400
! 1415: ;;
! 1416: sunos5*)
! 1417: os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
! 1418: ;;
! 1419: sunos6*)
! 1420: os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
! 1421: ;;
! 1422: wince*)
! 1423: os=wince
! 1424: ;;
! 1425: utek*)
! 1426: os=bsd
! 1427: ;;
! 1428: dynix*)
! 1429: os=bsd
! 1430: ;;
! 1431: acis*)
! 1432: os=aos
! 1433: ;;
! 1434: atheos*)
! 1435: os=atheos
! 1436: ;;
! 1437: syllable*)
! 1438: os=syllable
! 1439: ;;
! 1440: 386bsd)
! 1441: os=bsd
! 1442: ;;
! 1443: ctix* | uts*)
! 1444: os=sysv
! 1445: ;;
! 1446: nova*)
! 1447: os=rtmk-nova
! 1448: ;;
! 1449: ns2)
! 1450: os=nextstep2
! 1451: ;;
! 1452: # Preserve the version number of sinix5.
! 1453: sinix5.*)
! 1454: os=`echo "$os" | sed -e 's|sinix|sysv|'`
! 1455: ;;
! 1456: sinix*)
! 1457: os=sysv4
! 1458: ;;
! 1459: tpf*)
! 1460: os=tpf
! 1461: ;;
! 1462: triton*)
! 1463: os=sysv3
! 1464: ;;
! 1465: oss*)
! 1466: os=sysv3
! 1467: ;;
! 1468: svr4*)
! 1469: os=sysv4
! 1470: ;;
! 1471: svr3)
! 1472: os=sysv3
! 1473: ;;
! 1474: sysvr4)
! 1475: os=sysv4
! 1476: ;;
! 1477: ose*)
! 1478: os=ose
! 1479: ;;
! 1480: *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
! 1481: os=mint
! 1482: ;;
! 1483: dicos*)
! 1484: os=dicos
! 1485: ;;
! 1486: pikeos*)
! 1487: # Until real need of OS specific support for
! 1488: # particular features comes up, bare metal
! 1489: # configurations are quite functional.
! 1490: case $cpu in
! 1491: arm*)
! 1492: os=eabi
! 1493: ;;
! 1494: *)
! 1495: os=
! 1496: obj=elf
! 1497: ;;
! 1498: esac
! 1499: ;;
! 1500: aout* | coff* | elf* | pe*)
! 1501: # These are machine code file formats, not OSes
! 1502: obj=$os
! 1503: os=
! 1504: ;;
! 1505: *)
! 1506: # No normalization, but not necessarily accepted, that comes below.
! 1507: ;;
! 1508: esac
! 1509:
! 1510: else
! 1511:
! 1512: # Here we handle the default operating systems that come with various machines.
! 1513: # The value should be what the vendor currently ships out the door with their
! 1514: # machine or put another way, the most popular os provided with the machine.
! 1515:
! 1516: # Note that if you're going to try to match "-MANUFACTURER" here (say,
! 1517: # "-sun"), then you have to tell the case statement up towards the top
! 1518: # that MANUFACTURER isn't an operating system. Otherwise, code above
! 1519: # will signal an error saying that MANUFACTURER isn't an operating
! 1520: # system, and we'll never get to this point.
! 1521:
! 1522: kernel=
! 1523: obj=
! 1524: case $cpu-$vendor in
! 1525: score-*)
! 1526: os=
! 1527: obj=elf
! 1528: ;;
! 1529: spu-*)
! 1530: os=
! 1531: obj=elf
! 1532: ;;
! 1533: *-acorn)
! 1534: os=riscix1.2
! 1535: ;;
! 1536: arm*-rebel)
! 1537: kernel=linux
! 1538: os=gnu
! 1539: ;;
! 1540: arm*-semi)
! 1541: os=
! 1542: obj=aout
! 1543: ;;
! 1544: c4x-* | tic4x-*)
! 1545: os=
! 1546: obj=coff
! 1547: ;;
! 1548: c8051-*)
! 1549: os=
! 1550: obj=elf
! 1551: ;;
! 1552: clipper-intergraph)
! 1553: os=clix
! 1554: ;;
! 1555: hexagon-*)
! 1556: os=
! 1557: obj=elf
! 1558: ;;
! 1559: tic54x-*)
! 1560: os=
! 1561: obj=coff
! 1562: ;;
! 1563: tic55x-*)
! 1564: os=
! 1565: obj=coff
! 1566: ;;
! 1567: tic6x-*)
! 1568: os=
! 1569: obj=coff
! 1570: ;;
! 1571: # This must come before the *-dec entry.
! 1572: pdp10-*)
! 1573: os=tops20
! 1574: ;;
! 1575: pdp11-*)
! 1576: os=none
! 1577: ;;
! 1578: *-dec | vax-*)
! 1579: os=ultrix4.2
! 1580: ;;
! 1581: m68*-apollo)
! 1582: os=domain
! 1583: ;;
! 1584: i386-sun)
! 1585: os=sunos4.0.2
! 1586: ;;
! 1587: m68000-sun)
! 1588: os=sunos3
! 1589: ;;
! 1590: m68*-cisco)
! 1591: os=
! 1592: obj=aout
! 1593: ;;
! 1594: mep-*)
! 1595: os=
! 1596: obj=elf
! 1597: ;;
! 1598: mips*-cisco)
! 1599: os=
! 1600: obj=elf
! 1601: ;;
! 1602: mips*-*|nanomips*-*)
! 1603: os=
! 1604: obj=elf
! 1605: ;;
! 1606: or32-*)
! 1607: os=
! 1608: obj=coff
! 1609: ;;
! 1610: *-tti) # must be before sparc entry or we get the wrong os.
! 1611: os=sysv3
! 1612: ;;
! 1613: sparc-* | *-sun)
! 1614: os=sunos4.1.1
! 1615: ;;
! 1616: pru-*)
! 1617: os=
! 1618: obj=elf
! 1619: ;;
! 1620: *-be)
! 1621: os=beos
! 1622: ;;
! 1623: *-ibm)
! 1624: os=aix
! 1625: ;;
! 1626: *-knuth)
! 1627: os=mmixware
! 1628: ;;
! 1629: *-wec)
! 1630: os=proelf
! 1631: ;;
! 1632: *-winbond)
! 1633: os=proelf
! 1634: ;;
! 1635: *-oki)
! 1636: os=proelf
! 1637: ;;
! 1638: *-hp)
! 1639: os=hpux
! 1640: ;;
! 1641: *-hitachi)
! 1642: os=hiux
! 1643: ;;
! 1644: i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
! 1645: os=sysv
! 1646: ;;
! 1647: *-cbm)
! 1648: os=amigaos
! 1649: ;;
! 1650: *-dg)
! 1651: os=dgux
! 1652: ;;
! 1653: *-dolphin)
! 1654: os=sysv3
! 1655: ;;
! 1656: m68k-ccur)
! 1657: os=rtu
! 1658: ;;
! 1659: m88k-omron*)
! 1660: os=luna
! 1661: ;;
! 1662: *-next)
! 1663: os=nextstep
! 1664: ;;
! 1665: *-sequent)
! 1666: os=ptx
! 1667: ;;
! 1668: *-crds)
! 1669: os=unos
! 1670: ;;
! 1671: *-ns)
! 1672: os=genix
! 1673: ;;
! 1674: i370-*)
! 1675: os=mvs
! 1676: ;;
! 1677: *-gould)
! 1678: os=sysv
! 1679: ;;
! 1680: *-highlevel)
! 1681: os=bsd
! 1682: ;;
! 1683: *-encore)
! 1684: os=bsd
! 1685: ;;
! 1686: *-sgi)
! 1687: os=irix
! 1688: ;;
! 1689: *-siemens)
! 1690: os=sysv4
! 1691: ;;
! 1692: *-masscomp)
! 1693: os=rtu
! 1694: ;;
! 1695: f30[01]-fujitsu | f700-fujitsu)
! 1696: os=uxpv
! 1697: ;;
! 1698: *-rom68k)
! 1699: os=
! 1700: obj=coff
! 1701: ;;
! 1702: *-*bug)
! 1703: os=
! 1704: obj=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: ;;
! 1718: esac
! 1719:
! 1720: fi
! 1721:
! 1722: # Now, validate our (potentially fixed-up) individual pieces (OS, OBJ).
! 1723:
! 1724: case $os in
! 1725: # Sometimes we do "kernel-libc", so those need to count as OSes.
! 1726: llvm* | musl* | newlib* | relibc* | uclibc*)
! 1727: ;;
! 1728: # Likewise for "kernel-abi"
! 1729: eabi* | gnueabi*)
! 1730: ;;
! 1731: # VxWorks passes extra cpu info in the 4th filed.
! 1732: simlinux | simwindows | spe)
! 1733: ;;
! 1734: # See `case $cpu-$os` validation below
! 1735: ghcjs)
! 1736: ;;
! 1737: # Now accept the basic system types.
! 1738: # The portable systems comes first.
! 1739: # Each alternative MUST end in a * to match a version number.
! 1740: gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
! 1741: | *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \
! 1742: | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
! 1743: | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
! 1744: | hiux* | abug | nacl* | netware* | windows* \
! 1745: | os9* | macos* | osx* | ios* | tvos* | watchos* \
! 1746: | mpw* | magic* | mmixware* | mon960* | lnews* \
! 1747: | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
! 1748: | aos* | aros* | cloudabi* | sortix* | twizzler* \
! 1749: | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
! 1750: | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
! 1751: | mirbsd* | netbsd* | dicos* | openedition* | ose* \
! 1752: | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
! 1753: | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
! 1754: | bosx* | nextstep* | cxux* | oabi* \
! 1755: | ptx* | ecoff* | winnt* | domain* | vsta* \
! 1756: | udi* | lites* | ieee* | go32* | aux* | hcos* \
! 1757: | chorusrdb* | cegcc* | glidix* | serenity* \
! 1758: | cygwin* | msys* | moss* | proelf* | rtems* \
! 1759: | midipix* | mingw32* | mingw64* | mint* \
! 1760: | uxpv* | beos* | mpeix* | udk* | moxiebox* \
! 1761: | interix* | uwin* | mks* | rhapsody* | darwin* \
! 1762: | openstep* | oskit* | conix* | pw32* | nonstopux* \
! 1763: | storm-chaos* | tops10* | tenex* | tops20* | its* \
! 1764: | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \
! 1765: | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \
! 1766: | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
! 1767: | skyos* | haiku* | rdos* | toppers* | drops* | es* \
! 1768: | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
! 1769: | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
! 1770: | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
! 1771: | fiwix* | mlibc* | cos* | mbr* | ironclad* )
! 1772: ;;
! 1773: # This one is extra strict with allowed versions
! 1774: sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
! 1775: # Don't forget version if it is 3.2v4 or newer.
! 1776: ;;
! 1777: # This refers to builds using the UEFI calling convention
! 1778: # (which depends on the architecture) and PE file format.
! 1779: # Note that this is both a different calling convention and
! 1780: # different file format than that of GNU-EFI
! 1781: # (x86_64-w64-mingw32).
! 1782: uefi)
! 1783: ;;
! 1784: none)
! 1785: ;;
! 1786: kernel* | msvc* )
! 1787: # Restricted further below
! 1788: ;;
! 1789: '')
! 1790: if test x"$obj" = x
! 1791: then
! 1792: echo "Invalid configuration '$1': Blank OS only allowed with explicit machine code file format" 1>&2
! 1793: fi
! 1794: ;;
! 1795: *)
! 1796: echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2
! 1797: exit 1
! 1798: ;;
! 1799: esac
! 1800:
! 1801: case $obj in
! 1802: aout* | coff* | elf* | pe*)
! 1803: ;;
! 1804: '')
! 1805: # empty is fine
! 1806: ;;
! 1807: *)
! 1808: echo "Invalid configuration '$1': Machine code format '$obj' not recognized" 1>&2
! 1809: exit 1
! 1810: ;;
! 1811: esac
! 1812:
! 1813: # Here we handle the constraint that a (synthetic) cpu and os are
! 1814: # valid only in combination with each other and nowhere else.
! 1815: case $cpu-$os in
! 1816: # The "javascript-unknown-ghcjs" triple is used by GHC; we
! 1817: # accept it here in order to tolerate that, but reject any
! 1818: # variations.
! 1819: javascript-ghcjs)
! 1820: ;;
! 1821: javascript-* | *-ghcjs)
! 1822: echo "Invalid configuration '$1': cpu '$cpu' is not valid with os '$os$obj'" 1>&2
! 1823: exit 1
! 1824: ;;
! 1825: esac
! 1826:
! 1827: # As a final step for OS-related things, validate the OS-kernel combination
! 1828: # (given a valid OS), if there is a kernel.
! 1829: case $kernel-$os-$obj in
! 1830: linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \
! 1831: | linux-mlibc*- | linux-musl*- | linux-newlib*- \
! 1832: | linux-relibc*- | linux-uclibc*- )
! 1833: ;;
! 1834: uclinux-uclibc*- )
! 1835: ;;
! 1836: managarm-mlibc*- | managarm-kernel*- )
! 1837: ;;
! 1838: windows*-msvc*-)
! 1839: ;;
! 1840: -dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \
! 1841: | -uclibc*- )
! 1842: # These are just libc implementations, not actual OSes, and thus
! 1843: # require a kernel.
! 1844: echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2
! 1845: exit 1
! 1846: ;;
! 1847: -kernel*- )
! 1848: echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2
! 1849: exit 1
! 1850: ;;
! 1851: *-kernel*- )
! 1852: echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2
! 1853: exit 1
! 1854: ;;
! 1855: *-msvc*- )
! 1856: echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2
! 1857: exit 1
! 1858: ;;
! 1859: kfreebsd*-gnu*- | kopensolaris*-gnu*-)
! 1860: ;;
! 1861: vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-)
! 1862: ;;
! 1863: nto-qnx*-)
! 1864: ;;
! 1865: os2-emx-)
! 1866: ;;
! 1867: *-eabi*- | *-gnueabi*-)
! 1868: ;;
! 1869: none--*)
! 1870: # None (no kernel, i.e. freestanding / bare metal),
! 1871: # can be paired with an machine code file format
! 1872: ;;
! 1873: -*-)
! 1874: # Blank kernel with real OS is always fine.
! 1875: ;;
! 1876: --*)
! 1877: # Blank kernel and OS with real machine code file format is always fine.
! 1878: ;;
! 1879: *-*-*)
! 1880: echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2
! 1881: exit 1
! 1882: ;;
! 1883: esac
! 1884:
! 1885: # Here we handle the case where we know the os, and the CPU type, but not the
! 1886: # manufacturer. We pick the logical manufacturer.
! 1887: case $vendor in
! 1888: unknown)
! 1889: case $cpu-$os in
! 1890: *-riscix*)
! 1891: vendor=acorn
! 1892: ;;
! 1893: *-sunos*)
! 1894: vendor=sun
! 1895: ;;
! 1896: *-cnk* | *-aix*)
! 1897: vendor=ibm
! 1898: ;;
! 1899: *-beos*)
! 1900: vendor=be
! 1901: ;;
! 1902: *-hpux*)
! 1903: vendor=hp
! 1904: ;;
! 1905: *-mpeix*)
! 1906: vendor=hp
! 1907: ;;
! 1908: *-hiux*)
! 1909: vendor=hitachi
! 1910: ;;
! 1911: *-unos*)
! 1912: vendor=crds
! 1913: ;;
! 1914: *-dgux*)
! 1915: vendor=dg
! 1916: ;;
! 1917: *-luna*)
! 1918: vendor=omron
! 1919: ;;
! 1920: *-genix*)
! 1921: vendor=ns
! 1922: ;;
! 1923: *-clix*)
! 1924: vendor=intergraph
! 1925: ;;
! 1926: *-mvs* | *-opened*)
! 1927: vendor=ibm
! 1928: ;;
! 1929: *-os400*)
! 1930: vendor=ibm
! 1931: ;;
! 1932: s390-* | s390x-*)
! 1933: vendor=ibm
! 1934: ;;
! 1935: *-ptx*)
! 1936: vendor=sequent
! 1937: ;;
! 1938: *-tpf*)
! 1939: vendor=ibm
! 1940: ;;
! 1941: *-vxsim* | *-vxworks* | *-windiss*)
! 1942: vendor=wrs
! 1943: ;;
! 1944: *-aux*)
! 1945: vendor=apple
! 1946: ;;
! 1947: *-hms*)
! 1948: vendor=hitachi
! 1949: ;;
! 1950: *-mpw* | *-macos*)
! 1951: vendor=apple
! 1952: ;;
! 1953: *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*)
! 1954: vendor=atari
! 1955: ;;
! 1956: *-vos*)
! 1957: vendor=stratus
! 1958: ;;
! 1959: esac
! 1960: ;;
! 1961: esac
! 1962:
! 1963: echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}"
! 1964: exit
! 1965:
! 1966: # Local variables:
! 1967: # eval: (add-hook 'before-save-hook 'time-stamp)
! 1968: # time-stamp-start: "timestamp='"
! 1969: # time-stamp-format: "%:y-%02m-%02d"
! 1970: # time-stamp-end: "'"
! 1971: # End:
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