config.sub revision 366095
1209616Sjfv#! /bin/sh 2209616Sjfv# Configuration validation subroutine script. 3235527Sjfv# Copyright 1992-2020 Free Software Foundation, Inc. 4209616Sjfv 5209616Sjfvtimestamp='2020-07-10' 6209616Sjfv 7209616Sjfv# This file is free software; you can redistribute it and/or modify it 8209616Sjfv# under the terms of the GNU General Public License as published by 9209616Sjfv# the Free Software Foundation; either version 3 of the License, or 10209616Sjfv# (at your option) any later version. 11209616Sjfv# 12209616Sjfv# This program is distributed in the hope that it will be useful, but 13209616Sjfv# WITHOUT ANY WARRANTY; without even the implied warranty of 14209616Sjfv# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15209616Sjfv# General Public License for more details. 16209616Sjfv# 17209616Sjfv# You should have received a copy of the GNU General Public License 18209616Sjfv# along with this program; if not, see <https://www.gnu.org/licenses/>. 19209616Sjfv# 20209616Sjfv# As a special exception to the GNU General Public License, if you 21209616Sjfv# distribute this file as part of a program that contains a 22209616Sjfv# configuration script generated by Autoconf, you may include it under 23209616Sjfv# the same distribution terms that you use for the rest of that 24209616Sjfv# program. This Exception is an additional permission under section 7 25209616Sjfv# of the GNU General Public License, version 3 ("GPLv3"). 26209616Sjfv 27209616Sjfv 28209616Sjfv# Please send patches to <config-patches@gnu.org>. 29209616Sjfv# 30209616Sjfv# Configuration subroutine to validate and canonicalize a configuration type. 31209616Sjfv# Supply the specified configuration type as an argument. 32209616Sjfv# If it is invalid, we print an error message on stderr and exit with code 1. 33209616Sjfv# Otherwise, we print the canonical config type on stdout and succeed. 34209616Sjfv 35209616Sjfv# You can get the latest version of this script from: 36209616Sjfv# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub 37209616Sjfv 38209616Sjfv# This file is supposed to be the same for all GNU packages 39235527Sjfv# and recognize all the CPU types, system types and aliases 40235527Sjfv# that are meaningful with *any* GNU software. 41235527Sjfv# Each package is responsible for reporting which valid configurations 42235527Sjfv# it does not support. The user should be able to distinguish 43235527Sjfv# a failure to support a valid configuration from a meaningless 44235527Sjfv# configuration. 45235527Sjfv 46235527Sjfv# The goal of this file is to map all the various variations of a given 47235527Sjfv# machine specification into a single specification in the form: 48235527Sjfv# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM 49235527Sjfv# or in some cases, the newer four-part form: 50235527Sjfv# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM 51235527Sjfv# It is wrong to echo any other type of specification. 52235527Sjfv 53235527Sjfvme=`echo "$0" | sed -e 's,.*/,,'` 54209616Sjfv 55209616Sjfvusage="\ 56209616SjfvUsage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS 57209616Sjfv 58209616SjfvCanonicalize a configuration name. 59209616Sjfv 60209616SjfvOptions: 61209616Sjfv -h, --help print this help, then exit 62209616Sjfv -t, --time-stamp print date of last modification, then exit 63209616Sjfv -v, --version print version number, then exit 64209616Sjfv 65209616SjfvReport bugs and patches to <config-patches@gnu.org>." 66209616Sjfv 67209616Sjfvversion="\ 68209616SjfvGNU config.sub ($timestamp) 69209616Sjfv 70209616SjfvCopyright 1992-2020 Free Software Foundation, Inc. 71209616Sjfv 72209616SjfvThis is free software; see the source for copying conditions. There is NO 73209616Sjfvwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." 74209616Sjfv 75209616Sjfvhelp=" 76209616SjfvTry \`$me --help' for more information." 77209616Sjfv 78209616Sjfv# Parse command line 79209616Sjfvwhile test $# -gt 0 ; do 80209616Sjfv case $1 in 81209616Sjfv --time-stamp | --time* | -t ) 82209616Sjfv echo "$timestamp" ; exit ;; 83209616Sjfv --version | -v ) 84209616Sjfv echo "$version" ; exit ;; 85209616Sjfv --help | --h* | -h ) 86209616Sjfv echo "$usage"; exit ;; 87209616Sjfv -- ) # Stop option processing 88209616Sjfv shift; break ;; 89209616Sjfv - ) # Use stdin as input. 90209616Sjfv break ;; 91209616Sjfv -* ) 92209616Sjfv echo "$me: invalid option $1$help" >&2 93209616Sjfv exit 1 ;; 94209616Sjfv 95209616Sjfv *local*) 96209616Sjfv # First pass through any local machine types. 97209616Sjfv echo "$1" 98209616Sjfv exit ;; 99209616Sjfv 100209616Sjfv * ) 101209616Sjfv break ;; 102209616Sjfv esac 103209616Sjfvdone 104209616Sjfv 105209616Sjfvcase $# in 106209616Sjfv 0) echo "$me: missing argument$help" >&2 107209616Sjfv exit 1;; 108209616Sjfv 1) ;; 109209616Sjfv *) echo "$me: too many arguments$help" >&2 110209616Sjfv exit 1;; 111209616Sjfvesac 112209616Sjfv 113209616Sjfv# Split fields of configuration type 114209616Sjfv# shellcheck disable=SC2162 115209616SjfvIFS="-" read field1 field2 field3 field4 <<EOF 116209616Sjfv$1 117209616SjfvEOF 118209616Sjfv 119209616Sjfv# Separate into logical components for further validation 120209616Sjfvcase $1 in 121209616Sjfv *-*-*-*-*) 122209616Sjfv echo Invalid configuration \`"$1"\': more than four components >&2 123209616Sjfv exit 1 124209616Sjfv ;; 125209616Sjfv *-*-*-*) 126209616Sjfv basic_machine=$field1-$field2 127209616Sjfv basic_os=$field3-$field4 128209616Sjfv ;; 129209616Sjfv *-*-*) 130209616Sjfv # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two 131209616Sjfv # parts 132209616Sjfv maybe_os=$field2-$field3 133209616Sjfv case $maybe_os in 134209616Sjfv nto-qnx* | linux-* | uclinux-uclibc* \ 135209616Sjfv | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ 136209616Sjfv | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ 137209616Sjfv | storm-chaos* | os2-emx* | rtmk-nova*) 138209616Sjfv basic_machine=$field1 139209616Sjfv basic_os=$maybe_os 140209616Sjfv ;; 141209616Sjfv android-linux) 142209616Sjfv basic_machine=$field1-unknown 143209616Sjfv basic_os=linux-android 144209616Sjfv ;; 145209616Sjfv *) 146209616Sjfv basic_machine=$field1-$field2 147209616Sjfv basic_os=$field3 148209616Sjfv ;; 149209616Sjfv esac 150209616Sjfv ;; 151209616Sjfv *-*) 152209616Sjfv # A lone config we happen to match not fitting any pattern 153209616Sjfv case $field1-$field2 in 154209616Sjfv decstation-3100) 155209616Sjfv basic_machine=mips-dec 156209616Sjfv basic_os= 157209616Sjfv ;; 158209616Sjfv *-*) 159209616Sjfv # Second component is usually, but not always the OS 160209616Sjfv case $field2 in 161209616Sjfv # Prevent following clause from handling this valid os 162209616Sjfv sun*os*) 163209616Sjfv basic_machine=$field1 164209616Sjfv basic_os=$field2 165209616Sjfv ;; 166209616Sjfv # Manufacturers 167209616Sjfv dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ 168209616Sjfv | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ 169209616Sjfv | unicom* | ibm* | next | hp | isi* | apollo | altos* \ 170209616Sjfv | convergent* | ncr* | news | 32* | 3600* | 3100* \ 171209616Sjfv | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ 172209616Sjfv | ultra | tti* | harris | dolphin | highlevel | gould \ 173209616Sjfv | cbm | ns | masscomp | apple | axis | knuth | cray \ 174209616Sjfv | microblaze* | sim | cisco \ 175209616Sjfv | oki | wec | wrs | winbond) 176209616Sjfv basic_machine=$field1-$field2 177209616Sjfv basic_os= 178209616Sjfv ;; 179209616Sjfv *) 180209616Sjfv basic_machine=$field1 181209616Sjfv basic_os=$field2 182209616Sjfv ;; 183209616Sjfv esac 184209616Sjfv ;; 185209616Sjfv esac 186209616Sjfv ;; 187209616Sjfv *) 188209616Sjfv # Convert single-component short-hands not valid as part of 189209616Sjfv # multi-component configurations. 190209616Sjfv case $field1 in 191209616Sjfv 386bsd) 192209616Sjfv basic_machine=i386-pc 193209616Sjfv basic_os=bsd 194209616Sjfv ;; 195209616Sjfv a29khif) 196209616Sjfv basic_machine=a29k-amd 197209616Sjfv basic_os=udi 198209616Sjfv ;; 199209616Sjfv adobe68k) 200209616Sjfv basic_machine=m68010-adobe 201209616Sjfv basic_os=scout 202209616Sjfv ;; 203209616Sjfv alliant) 204209616Sjfv basic_machine=fx80-alliant 205209616Sjfv basic_os= 206209616Sjfv ;; 207209616Sjfv altos | altos3068) 208209616Sjfv basic_machine=m68k-altos 209209616Sjfv basic_os= 210209616Sjfv ;; 211209616Sjfv am29k) 212209616Sjfv basic_machine=a29k-none 213209616Sjfv basic_os=bsd 214209616Sjfv ;; 215209616Sjfv amdahl) 216209616Sjfv basic_machine=580-amdahl 217209616Sjfv basic_os=sysv 218209616Sjfv ;; 219209616Sjfv amiga) 220209616Sjfv basic_machine=m68k-unknown 221209616Sjfv basic_os= 222235527Sjfv ;; 223209616Sjfv amigaos | amigados) 224209616Sjfv basic_machine=m68k-unknown 225209616Sjfv basic_os=amigaos 226209616Sjfv ;; 227209616Sjfv amigaunix | amix) 228209616Sjfv basic_machine=m68k-unknown 229209616Sjfv basic_os=sysv4 230209616Sjfv ;; 231209616Sjfv apollo68) 232209616Sjfv basic_machine=m68k-apollo 233209616Sjfv basic_os=sysv 234209616Sjfv ;; 235209616Sjfv apollo68bsd) 236209616Sjfv basic_machine=m68k-apollo 237209616Sjfv basic_os=bsd 238209616Sjfv ;; 239209616Sjfv aros) 240209616Sjfv basic_machine=i386-pc 241209616Sjfv basic_os=aros 242209616Sjfv ;; 243209616Sjfv aux) 244209616Sjfv basic_machine=m68k-apple 245209616Sjfv basic_os=aux 246209616Sjfv ;; 247209616Sjfv balance) 248209616Sjfv basic_machine=ns32k-sequent 249209616Sjfv basic_os=dynix 250209616Sjfv ;; 251209616Sjfv blackfin) 252209616Sjfv basic_machine=bfin-unknown 253209616Sjfv basic_os=linux 254209616Sjfv ;; 255209616Sjfv cegcc) 256209616Sjfv basic_machine=arm-unknown 257209616Sjfv basic_os=cegcc 258209616Sjfv ;; 259209616Sjfv convex-c1) 260209616Sjfv basic_machine=c1-convex 261209616Sjfv basic_os=bsd 262209616Sjfv ;; 263209616Sjfv convex-c2) 264209616Sjfv basic_machine=c2-convex 265209616Sjfv basic_os=bsd 266209616Sjfv ;; 267209616Sjfv convex-c32) 268209616Sjfv basic_machine=c32-convex 269209616Sjfv basic_os=bsd 270209616Sjfv ;; 271209616Sjfv convex-c34) 272209616Sjfv basic_machine=c34-convex 273209616Sjfv basic_os=bsd 274209616Sjfv ;; 275209616Sjfv convex-c38) 276209616Sjfv basic_machine=c38-convex 277209616Sjfv basic_os=bsd 278209616Sjfv ;; 279209616Sjfv cray) 280209616Sjfv basic_machine=j90-cray 281209616Sjfv basic_os=unicos 282209616Sjfv ;; 283209616Sjfv crds | unos) 284209616Sjfv basic_machine=m68k-crds 285209616Sjfv basic_os= 286209616Sjfv ;; 287209616Sjfv da30) 288209616Sjfv basic_machine=m68k-da30 289209616Sjfv basic_os= 290209616Sjfv ;; 291235527Sjfv decstation | pmax | pmin | dec3100 | decstatn) 292209616Sjfv basic_machine=mips-dec 293209616Sjfv basic_os= 294209616Sjfv ;; 295209616Sjfv delta88) 296209616Sjfv basic_machine=m88k-motorola 297209616Sjfv basic_os=sysv3 298209616Sjfv ;; 299209616Sjfv dicos) 300209616Sjfv basic_machine=i686-pc 301209616Sjfv basic_os=dicos 302209616Sjfv ;; 303209616Sjfv djgpp) 304209616Sjfv basic_machine=i586-pc 305209616Sjfv basic_os=msdosdjgpp 306209616Sjfv ;; 307209616Sjfv ebmon29k) 308209616Sjfv basic_machine=a29k-amd 309209616Sjfv basic_os=ebmon 310209616Sjfv ;; 311209616Sjfv es1800 | OSE68k | ose68k | ose | OSE) 312209616Sjfv basic_machine=m68k-ericsson 313209616Sjfv basic_os=ose 314209616Sjfv ;; 315209616Sjfv gmicro) 316209616Sjfv basic_machine=tron-gmicro 317209616Sjfv basic_os=sysv 318209616Sjfv ;; 319209616Sjfv go32) 320209616Sjfv basic_machine=i386-pc 321209616Sjfv basic_os=go32 322209616Sjfv ;; 323209616Sjfv h8300hms) 324209616Sjfv basic_machine=h8300-hitachi 325209616Sjfv basic_os=hms 326209616Sjfv ;; 327209616Sjfv h8300xray) 328209616Sjfv basic_machine=h8300-hitachi 329209616Sjfv basic_os=xray 330209616Sjfv ;; 331209616Sjfv h8500hms) 332209616Sjfv basic_machine=h8500-hitachi 333209616Sjfv basic_os=hms 334209616Sjfv ;; 335209616Sjfv harris) 336209616Sjfv basic_machine=m88k-harris 337209616Sjfv basic_os=sysv3 338209616Sjfv ;; 339209616Sjfv hp300 | hp300hpux) 340209616Sjfv basic_machine=m68k-hp 341209616Sjfv basic_os=hpux 342209616Sjfv ;; 343209616Sjfv hp300bsd) 344209616Sjfv basic_machine=m68k-hp 345209616Sjfv basic_os=bsd 346209616Sjfv ;; 347209616Sjfv hppaosf) 348209616Sjfv basic_machine=hppa1.1-hp 349209616Sjfv basic_os=osf 350209616Sjfv ;; 351209616Sjfv hppro) 352209616Sjfv basic_machine=hppa1.1-hp 353209616Sjfv basic_os=proelf 354209616Sjfv ;; 355209616Sjfv i386mach) 356209616Sjfv basic_machine=i386-mach 357209616Sjfv basic_os=mach 358209616Sjfv ;; 359209616Sjfv isi68 | isi) 360209616Sjfv basic_machine=m68k-isi 361209616Sjfv basic_os=sysv 362209616Sjfv ;; 363209616Sjfv m68knommu) 364209616Sjfv basic_machine=m68k-unknown 365209616Sjfv basic_os=linux 366209616Sjfv ;; 367209616Sjfv magnum | m3230) 368209616Sjfv basic_machine=mips-mips 369209616Sjfv basic_os=sysv 370209616Sjfv ;; 371209616Sjfv merlin) 372235527Sjfv basic_machine=ns32k-utek 373209616Sjfv basic_os=sysv 374209616Sjfv ;; 375209616Sjfv mingw64) 376209616Sjfv basic_machine=x86_64-pc 377235527Sjfv basic_os=mingw64 378235527Sjfv ;; 379235527Sjfv mingw32) 380235527Sjfv basic_machine=i686-pc 381235527Sjfv basic_os=mingw32 382235527Sjfv ;; 383235527Sjfv mingw32ce) 384235527Sjfv basic_machine=arm-unknown 385235527Sjfv basic_os=mingw32ce 386235527Sjfv ;; 387235527Sjfv monitor) 388209616Sjfv basic_machine=m68k-rom68k 389209616Sjfv basic_os=coff 390209616Sjfv ;; 391209616Sjfv morphos) 392209616Sjfv basic_machine=powerpc-unknown 393209616Sjfv basic_os=morphos 394209616Sjfv ;; 395209616Sjfv moxiebox) 396209616Sjfv basic_machine=moxie-unknown 397209616Sjfv basic_os=moxiebox 398235527Sjfv ;; 399209616Sjfv msdos) 400209616Sjfv basic_machine=i386-pc 401209616Sjfv basic_os=msdos 402209616Sjfv ;; 403209616Sjfv msys) 404209616Sjfv basic_machine=i686-pc 405209616Sjfv basic_os=msys 406209616Sjfv ;; 407209616Sjfv mvs) 408209616Sjfv basic_machine=i370-ibm 409209616Sjfv basic_os=mvs 410209616Sjfv ;; 411209616Sjfv nacl) 412209616Sjfv basic_machine=le32-unknown 413209616Sjfv basic_os=nacl 414209616Sjfv ;; 415209616Sjfv ncr3000) 416209616Sjfv basic_machine=i486-ncr 417209616Sjfv basic_os=sysv4 418209616Sjfv ;; 419209616Sjfv netbsd386) 420209616Sjfv basic_machine=i386-pc 421209616Sjfv basic_os=netbsd 422209616Sjfv ;; 423209616Sjfv netwinder) 424209616Sjfv basic_machine=armv4l-rebel 425209616Sjfv basic_os=linux 426209616Sjfv ;; 427209616Sjfv news | news700 | news800 | news900) 428209616Sjfv basic_machine=m68k-sony 429209616Sjfv basic_os=newsos 430209616Sjfv ;; 431209616Sjfv news1000) 432209616Sjfv basic_machine=m68030-sony 433235527Sjfv basic_os=newsos 434209616Sjfv ;; 435209616Sjfv necv70) 436209616Sjfv basic_machine=v70-nec 437209616Sjfv basic_os=sysv 438209616Sjfv ;; 439209616Sjfv nh3000) 440209616Sjfv basic_machine=m68k-harris 441209616Sjfv basic_os=cxux 442209616Sjfv ;; 443209616Sjfv nh[45]000) 444209616Sjfv basic_machine=m88k-harris 445209616Sjfv basic_os=cxux 446209616Sjfv ;; 447209616Sjfv nindy960) 448209616Sjfv basic_machine=i960-intel 449209616Sjfv basic_os=nindy 450209616Sjfv ;; 451209616Sjfv mon960) 452235527Sjfv basic_machine=i960-intel 453209616Sjfv basic_os=mon960 454209616Sjfv ;; 455209616Sjfv nonstopux) 456209616Sjfv basic_machine=mips-compaq 457209616Sjfv basic_os=nonstopux 458209616Sjfv ;; 459209616Sjfv os400) 460209616Sjfv basic_machine=powerpc-ibm 461209616Sjfv basic_os=os400 462209616Sjfv ;; 463209616Sjfv OSE68000 | ose68000) 464209616Sjfv basic_machine=m68000-ericsson 465209616Sjfv basic_os=ose 466235527Sjfv ;; 467209616Sjfv os68k) 468209616Sjfv basic_machine=m68k-none 469209616Sjfv basic_os=os68k 470209616Sjfv ;; 471209616Sjfv paragon) 472209616Sjfv basic_machine=i860-intel 473209616Sjfv basic_os=osf 474209616Sjfv ;; 475209616Sjfv parisc) 476209616Sjfv basic_machine=hppa-unknown 477209616Sjfv basic_os=linux 478209616Sjfv ;; 479209616Sjfv psp) 480209616Sjfv basic_machine=mipsallegrexel-sony 481209616Sjfv basic_os=psp 482209616Sjfv ;; 483209616Sjfv pw32) 484209616Sjfv basic_machine=i586-unknown 485209616Sjfv basic_os=pw32 486209616Sjfv ;; 487209616Sjfv rdos | rdos64) 488209616Sjfv basic_machine=x86_64-pc 489209616Sjfv basic_os=rdos 490209616Sjfv ;; 491209616Sjfv rdos32) 492209616Sjfv basic_machine=i386-pc 493209616Sjfv basic_os=rdos 494209616Sjfv ;; 495209616Sjfv rom68k) 496209616Sjfv basic_machine=m68k-rom68k 497209616Sjfv basic_os=coff 498209616Sjfv ;; 499209616Sjfv sa29200) 500209616Sjfv basic_machine=a29k-amd 501209616Sjfv basic_os=udi 502209616Sjfv ;; 503209616Sjfv sei) 504209616Sjfv basic_machine=mips-sei 505209616Sjfv basic_os=seiux 506209616Sjfv ;; 507209616Sjfv sequent) 508209616Sjfv basic_machine=i386-sequent 509209616Sjfv basic_os= 510209616Sjfv ;; 511209616Sjfv sps7) 512209616Sjfv basic_machine=m68k-bull 513209616Sjfv basic_os=sysv2 514209616Sjfv ;; 515209616Sjfv st2000) 516209616Sjfv basic_machine=m68k-tandem 517209616Sjfv basic_os= 518209616Sjfv ;; 519209616Sjfv stratus) 520209616Sjfv basic_machine=i860-stratus 521209616Sjfv basic_os=sysv4 522209616Sjfv ;; 523209616Sjfv sun2) 524209616Sjfv basic_machine=m68000-sun 525209616Sjfv basic_os= 526209616Sjfv ;; 527209616Sjfv sun2os3) 528209616Sjfv basic_machine=m68000-sun 529209616Sjfv basic_os=sunos3 530209616Sjfv ;; 531209616Sjfv sun2os4) 532209616Sjfv basic_machine=m68000-sun 533209616Sjfv basic_os=sunos4 534209616Sjfv ;; 535209616Sjfv sun3) 536209616Sjfv basic_machine=m68k-sun 537209616Sjfv basic_os= 538209616Sjfv ;; 539209616Sjfv sun3os3) 540209616Sjfv basic_machine=m68k-sun 541209616Sjfv basic_os=sunos3 542209616Sjfv ;; 543218530Sjfv sun3os4) 544218530Sjfv basic_machine=m68k-sun 545209616Sjfv basic_os=sunos4 546209616Sjfv ;; 547209616Sjfv sun4) 548209616Sjfv basic_machine=sparc-sun 549209616Sjfv basic_os= 550209616Sjfv ;; 551209616Sjfv sun4os3) 552209616Sjfv basic_machine=sparc-sun 553209616Sjfv basic_os=sunos3 554209616Sjfv ;; 555209616Sjfv sun4os4) 556209616Sjfv basic_machine=sparc-sun 557209616Sjfv basic_os=sunos4 558209616Sjfv ;; 559209616Sjfv sun4sol2) 560209616Sjfv basic_machine=sparc-sun 561209616Sjfv basic_os=solaris2 562209616Sjfv ;; 563209616Sjfv sun386 | sun386i | roadrunner) 564209616Sjfv basic_machine=i386-sun 565209616Sjfv basic_os= 566209616Sjfv ;; 567209616Sjfv sv1) 568209616Sjfv basic_machine=sv1-cray 569209616Sjfv basic_os=unicos 570209616Sjfv ;; 571209616Sjfv symmetry) 572209616Sjfv basic_machine=i386-sequent 573209616Sjfv basic_os=dynix 574209616Sjfv ;; 575209616Sjfv t3e) 576209616Sjfv basic_machine=alphaev5-cray 577209616Sjfv basic_os=unicos 578209616Sjfv ;; 579209616Sjfv t90) 580209616Sjfv basic_machine=t90-cray 581209616Sjfv basic_os=unicos 582209616Sjfv ;; 583 toad1) 584 basic_machine=pdp10-xkl 585 basic_os=tops20 586 ;; 587 tpf) 588 basic_machine=s390x-ibm 589 basic_os=tpf 590 ;; 591 udi29k) 592 basic_machine=a29k-amd 593 basic_os=udi 594 ;; 595 ultra3) 596 basic_machine=a29k-nyu 597 basic_os=sym1 598 ;; 599 v810 | necv810) 600 basic_machine=v810-nec 601 basic_os=none 602 ;; 603 vaxv) 604 basic_machine=vax-dec 605 basic_os=sysv 606 ;; 607 vms) 608 basic_machine=vax-dec 609 basic_os=vms 610 ;; 611 vsta) 612 basic_machine=i386-pc 613 basic_os=vsta 614 ;; 615 vxworks960) 616 basic_machine=i960-wrs 617 basic_os=vxworks 618 ;; 619 vxworks68) 620 basic_machine=m68k-wrs 621 basic_os=vxworks 622 ;; 623 vxworks29k) 624 basic_machine=a29k-wrs 625 basic_os=vxworks 626 ;; 627 xbox) 628 basic_machine=i686-pc 629 basic_os=mingw32 630 ;; 631 ymp) 632 basic_machine=ymp-cray 633 basic_os=unicos 634 ;; 635 *) 636 basic_machine=$1 637 basic_os= 638 ;; 639 esac 640 ;; 641esac 642 643# Decode 1-component or ad-hoc basic machines 644case $basic_machine in 645 # Here we handle the default manufacturer of certain CPU types. It is in 646 # some cases the only manufacturer, in others, it is the most popular. 647 w89k) 648 cpu=hppa1.1 649 vendor=winbond 650 ;; 651 op50n) 652 cpu=hppa1.1 653 vendor=oki 654 ;; 655 op60c) 656 cpu=hppa1.1 657 vendor=oki 658 ;; 659 ibm*) 660 cpu=i370 661 vendor=ibm 662 ;; 663 orion105) 664 cpu=clipper 665 vendor=highlevel 666 ;; 667 mac | mpw | mac-mpw) 668 cpu=m68k 669 vendor=apple 670 ;; 671 pmac | pmac-mpw) 672 cpu=powerpc 673 vendor=apple 674 ;; 675 676 # Recognize the various machine names and aliases which stand 677 # for a CPU type and a company and sometimes even an OS. 678 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) 679 cpu=m68000 680 vendor=att 681 ;; 682 3b*) 683 cpu=we32k 684 vendor=att 685 ;; 686 bluegene*) 687 cpu=powerpc 688 vendor=ibm 689 basic_os=cnk 690 ;; 691 decsystem10* | dec10*) 692 cpu=pdp10 693 vendor=dec 694 basic_os=tops10 695 ;; 696 decsystem20* | dec20*) 697 cpu=pdp10 698 vendor=dec 699 basic_os=tops20 700 ;; 701 delta | 3300 | motorola-3300 | motorola-delta \ 702 | 3300-motorola | delta-motorola) 703 cpu=m68k 704 vendor=motorola 705 ;; 706 dpx2*) 707 cpu=m68k 708 vendor=bull 709 basic_os=sysv3 710 ;; 711 encore | umax | mmax) 712 cpu=ns32k 713 vendor=encore 714 ;; 715 elxsi) 716 cpu=elxsi 717 vendor=elxsi 718 basic_os=${basic_os:-bsd} 719 ;; 720 fx2800) 721 cpu=i860 722 vendor=alliant 723 ;; 724 genix) 725 cpu=ns32k 726 vendor=ns 727 ;; 728 h3050r* | hiux*) 729 cpu=hppa1.1 730 vendor=hitachi 731 basic_os=hiuxwe2 732 ;; 733 hp3k9[0-9][0-9] | hp9[0-9][0-9]) 734 cpu=hppa1.0 735 vendor=hp 736 ;; 737 hp9k2[0-9][0-9] | hp9k31[0-9]) 738 cpu=m68000 739 vendor=hp 740 ;; 741 hp9k3[2-9][0-9]) 742 cpu=m68k 743 vendor=hp 744 ;; 745 hp9k6[0-9][0-9] | hp6[0-9][0-9]) 746 cpu=hppa1.0 747 vendor=hp 748 ;; 749 hp9k7[0-79][0-9] | hp7[0-79][0-9]) 750 cpu=hppa1.1 751 vendor=hp 752 ;; 753 hp9k78[0-9] | hp78[0-9]) 754 # FIXME: really hppa2.0-hp 755 cpu=hppa1.1 756 vendor=hp 757 ;; 758 hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) 759 # FIXME: really hppa2.0-hp 760 cpu=hppa1.1 761 vendor=hp 762 ;; 763 hp9k8[0-9][13679] | hp8[0-9][13679]) 764 cpu=hppa1.1 765 vendor=hp 766 ;; 767 hp9k8[0-9][0-9] | hp8[0-9][0-9]) 768 cpu=hppa1.0 769 vendor=hp 770 ;; 771 i*86v32) 772 cpu=`echo "$1" | sed -e 's/86.*/86/'` 773 vendor=pc 774 basic_os=sysv32 775 ;; 776 i*86v4*) 777 cpu=`echo "$1" | sed -e 's/86.*/86/'` 778 vendor=pc 779 basic_os=sysv4 780 ;; 781 i*86v) 782 cpu=`echo "$1" | sed -e 's/86.*/86/'` 783 vendor=pc 784 basic_os=sysv 785 ;; 786 i*86sol2) 787 cpu=`echo "$1" | sed -e 's/86.*/86/'` 788 vendor=pc 789 basic_os=solaris2 790 ;; 791 j90 | j90-cray) 792 cpu=j90 793 vendor=cray 794 basic_os=${basic_os:-unicos} 795 ;; 796 iris | iris4d) 797 cpu=mips 798 vendor=sgi 799 case $basic_os in 800 irix*) 801 ;; 802 *) 803 basic_os=irix4 804 ;; 805 esac 806 ;; 807 miniframe) 808 cpu=m68000 809 vendor=convergent 810 ;; 811 *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) 812 cpu=m68k 813 vendor=atari 814 basic_os=mint 815 ;; 816 news-3600 | risc-news) 817 cpu=mips 818 vendor=sony 819 basic_os=newsos 820 ;; 821 next | m*-next) 822 cpu=m68k 823 vendor=next 824 case $basic_os in 825 openstep*) 826 ;; 827 nextstep*) 828 ;; 829 ns2*) 830 basic_os=nextstep2 831 ;; 832 *) 833 basic_os=nextstep3 834 ;; 835 esac 836 ;; 837 np1) 838 cpu=np1 839 vendor=gould 840 ;; 841 op50n-* | op60c-*) 842 cpu=hppa1.1 843 vendor=oki 844 basic_os=proelf 845 ;; 846 pa-hitachi) 847 cpu=hppa1.1 848 vendor=hitachi 849 basic_os=hiuxwe2 850 ;; 851 pbd) 852 cpu=sparc 853 vendor=tti 854 ;; 855 pbb) 856 cpu=m68k 857 vendor=tti 858 ;; 859 pc532) 860 cpu=ns32k 861 vendor=pc532 862 ;; 863 pn) 864 cpu=pn 865 vendor=gould 866 ;; 867 power) 868 cpu=power 869 vendor=ibm 870 ;; 871 ps2) 872 cpu=i386 873 vendor=ibm 874 ;; 875 rm[46]00) 876 cpu=mips 877 vendor=siemens 878 ;; 879 rtpc | rtpc-*) 880 cpu=romp 881 vendor=ibm 882 ;; 883 sde) 884 cpu=mipsisa32 885 vendor=sde 886 basic_os=${basic_os:-elf} 887 ;; 888 simso-wrs) 889 cpu=sparclite 890 vendor=wrs 891 basic_os=vxworks 892 ;; 893 tower | tower-32) 894 cpu=m68k 895 vendor=ncr 896 ;; 897 vpp*|vx|vx-*) 898 cpu=f301 899 vendor=fujitsu 900 ;; 901 w65) 902 cpu=w65 903 vendor=wdc 904 ;; 905 w89k-*) 906 cpu=hppa1.1 907 vendor=winbond 908 basic_os=proelf 909 ;; 910 none) 911 cpu=none 912 vendor=none 913 ;; 914 leon|leon[3-9]) 915 cpu=sparc 916 vendor=$basic_machine 917 ;; 918 leon-*|leon[3-9]-*) 919 cpu=sparc 920 vendor=`echo "$basic_machine" | sed 's/-.*//'` 921 ;; 922 923 *-*) 924 # shellcheck disable=SC2162 925 IFS="-" read cpu vendor <<EOF 926$basic_machine 927EOF 928 ;; 929 # We use `pc' rather than `unknown' 930 # because (1) that's what they normally are, and 931 # (2) the word "unknown" tends to confuse beginning users. 932 i*86 | x86_64) 933 cpu=$basic_machine 934 vendor=pc 935 ;; 936 # These rules are duplicated from below for sake of the special case above; 937 # i.e. things that normalized to x86 arches should also default to "pc" 938 pc98) 939 cpu=i386 940 vendor=pc 941 ;; 942 x64 | amd64) 943 cpu=x86_64 944 vendor=pc 945 ;; 946 # Recognize the basic CPU types without company name. 947 *) 948 cpu=$basic_machine 949 vendor=unknown 950 ;; 951esac 952 953unset -v basic_machine 954 955# Decode basic machines in the full and proper CPU-Company form. 956case $cpu-$vendor in 957 # Here we handle the default manufacturer of certain CPU types in canonical form. It is in 958 # some cases the only manufacturer, in others, it is the most popular. 959 craynv-unknown) 960 vendor=cray 961 basic_os=${basic_os:-unicosmp} 962 ;; 963 c90-unknown | c90-cray) 964 vendor=cray 965 basic_os=${Basic_os:-unicos} 966 ;; 967 fx80-unknown) 968 vendor=alliant 969 ;; 970 romp-unknown) 971 vendor=ibm 972 ;; 973 mmix-unknown) 974 vendor=knuth 975 ;; 976 microblaze-unknown | microblazeel-unknown) 977 vendor=xilinx 978 ;; 979 rs6000-unknown) 980 vendor=ibm 981 ;; 982 vax-unknown) 983 vendor=dec 984 ;; 985 pdp11-unknown) 986 vendor=dec 987 ;; 988 we32k-unknown) 989 vendor=att 990 ;; 991 cydra-unknown) 992 vendor=cydrome 993 ;; 994 i370-ibm*) 995 vendor=ibm 996 ;; 997 orion-unknown) 998 vendor=highlevel 999 ;; 1000 xps-unknown | xps100-unknown) 1001 cpu=xps100 1002 vendor=honeywell 1003 ;; 1004 1005 # Here we normalize CPU types with a missing or matching vendor 1006 dpx20-unknown | dpx20-bull) 1007 cpu=rs6000 1008 vendor=bull 1009 basic_os=${basic_os:-bosx} 1010 ;; 1011 1012 # Here we normalize CPU types irrespective of the vendor 1013 amd64-*) 1014 cpu=x86_64 1015 ;; 1016 blackfin-*) 1017 cpu=bfin 1018 basic_os=linux 1019 ;; 1020 c54x-*) 1021 cpu=tic54x 1022 ;; 1023 c55x-*) 1024 cpu=tic55x 1025 ;; 1026 c6x-*) 1027 cpu=tic6x 1028 ;; 1029 e500v[12]-*) 1030 cpu=powerpc 1031 basic_os=${basic_os}"spe" 1032 ;; 1033 mips3*-*) 1034 cpu=mips64 1035 ;; 1036 ms1-*) 1037 cpu=mt 1038 ;; 1039 m68knommu-*) 1040 cpu=m68k 1041 basic_os=linux 1042 ;; 1043 m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*) 1044 cpu=s12z 1045 ;; 1046 openrisc-*) 1047 cpu=or32 1048 ;; 1049 parisc-*) 1050 cpu=hppa 1051 basic_os=linux 1052 ;; 1053 pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) 1054 cpu=i586 1055 ;; 1056 pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*) 1057 cpu=i686 1058 ;; 1059 pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) 1060 cpu=i686 1061 ;; 1062 pentium4-*) 1063 cpu=i786 1064 ;; 1065 pc98-*) 1066 cpu=i386 1067 ;; 1068 ppc-* | ppcbe-*) 1069 cpu=powerpc 1070 ;; 1071 ppcle-* | powerpclittle-*) 1072 cpu=powerpcle 1073 ;; 1074 ppc64-*) 1075 cpu=powerpc64 1076 ;; 1077 ppc64le-* | powerpc64little-*) 1078 cpu=powerpc64le 1079 ;; 1080 sb1-*) 1081 cpu=mipsisa64sb1 1082 ;; 1083 sb1el-*) 1084 cpu=mipsisa64sb1el 1085 ;; 1086 sh5e[lb]-*) 1087 cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'` 1088 ;; 1089 spur-*) 1090 cpu=spur 1091 ;; 1092 strongarm-* | thumb-*) 1093 cpu=arm 1094 ;; 1095 tx39-*) 1096 cpu=mipstx39 1097 ;; 1098 tx39el-*) 1099 cpu=mipstx39el 1100 ;; 1101 x64-*) 1102 cpu=x86_64 1103 ;; 1104 xscale-* | xscalee[bl]-*) 1105 cpu=`echo "$cpu" | sed 's/^xscale/arm/'` 1106 ;; 1107 arm64-*) 1108 cpu=aarch64 1109 ;; 1110 1111 # Recognize the canonical CPU Types that limit and/or modify the 1112 # company names they are paired with. 1113 cr16-*) 1114 basic_os=${basic_os:-elf} 1115 ;; 1116 crisv32-* | etraxfs*-*) 1117 cpu=crisv32 1118 vendor=axis 1119 ;; 1120 cris-* | etrax*-*) 1121 cpu=cris 1122 vendor=axis 1123 ;; 1124 crx-*) 1125 basic_os=${basic_os:-elf} 1126 ;; 1127 neo-tandem) 1128 cpu=neo 1129 vendor=tandem 1130 ;; 1131 nse-tandem) 1132 cpu=nse 1133 vendor=tandem 1134 ;; 1135 nsr-tandem) 1136 cpu=nsr 1137 vendor=tandem 1138 ;; 1139 nsv-tandem) 1140 cpu=nsv 1141 vendor=tandem 1142 ;; 1143 nsx-tandem) 1144 cpu=nsx 1145 vendor=tandem 1146 ;; 1147 mipsallegrexel-sony) 1148 cpu=mipsallegrexel 1149 vendor=sony 1150 ;; 1151 tile*-*) 1152 basic_os=${basic_os:-linux-gnu} 1153 ;; 1154 1155 *) 1156 # Recognize the canonical CPU types that are allowed with any 1157 # company name. 1158 case $cpu in 1159 1750a | 580 \ 1160 | a29k \ 1161 | aarch64 | aarch64_be \ 1162 | abacus \ 1163 | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \ 1164 | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \ 1165 | alphapca5[67] | alpha64pca5[67] \ 1166 | am33_2.0 \ 1167 | amdgcn \ 1168 | arc | arceb \ 1169 | arm | arm[lb]e | arme[lb] | armv* \ 1170 | avr | avr32 \ 1171 | asmjs \ 1172 | ba \ 1173 | be32 | be64 \ 1174 | bfin | bpf | bs2000 \ 1175 | c[123]* | c30 | [cjt]90 | c4x \ 1176 | c8051 | clipper | craynv | csky | cydra \ 1177 | d10v | d30v | dlx | dsp16xx \ 1178 | e2k | elxsi | epiphany \ 1179 | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \ 1180 | h8300 | h8500 \ 1181 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ 1182 | hexagon \ 1183 | i370 | i*86 | i860 | i960 | ia16 | ia64 \ 1184 | ip2k | iq2000 \ 1185 | k1om \ 1186 | le32 | le64 \ 1187 | lm32 \ 1188 | m32c | m32r | m32rle \ 1189 | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \ 1190 | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \ 1191 | m88110 | m88k | maxq | mb | mcore | mep | metag \ 1192 | microblaze | microblazeel \ 1193 | mips | mipsbe | mipseb | mipsel | mipsle \ 1194 | mips16 \ 1195 | mips64 | mips64eb | mips64el \ 1196 | mips64octeon | mips64octeonel \ 1197 | mips64orion | mips64orionel \ 1198 | mips64r5900 | mips64r5900el \ 1199 | mips64vr | mips64vrel \ 1200 | mips64vr4100 | mips64vr4100el \ 1201 | mips64vr4300 | mips64vr4300el \ 1202 | mips64vr5000 | mips64vr5000el \ 1203 | mips64vr5900 | mips64vr5900el \ 1204 | mipsisa32 | mipsisa32el \ 1205 | mipsisa32r2 | mipsisa32r2el \ 1206 | mipsisa32r6 | mipsisa32r6el \ 1207 | mipsisa64 | mipsisa64el \ 1208 | mipsisa64r2 | mipsisa64r2el \ 1209 | mipsisa64r6 | mipsisa64r6el \ 1210 | mipsisa64sb1 | mipsisa64sb1el \ 1211 | mipsisa64sr71k | mipsisa64sr71kel \ 1212 | mipsr5900 | mipsr5900el \ 1213 | mipstx39 | mipstx39el \ 1214 | mmix \ 1215 | mn10200 | mn10300 \ 1216 | moxie \ 1217 | mt \ 1218 | msp430 \ 1219 | nds32 | nds32le | nds32be \ 1220 | nfp \ 1221 | nios | nios2 | nios2eb | nios2el \ 1222 | none | np1 | ns16k | ns32k | nvptx \ 1223 | open8 \ 1224 | or1k* \ 1225 | or32 \ 1226 | orion \ 1227 | picochip \ 1228 | pdp10 | pdp11 | pj | pjl | pn | power \ 1229 | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \ 1230 | pru \ 1231 | pyramid \ 1232 | riscv | riscv32 | riscv64 \ 1233 | rl78 | romp | rs6000 | rx \ 1234 | s390 | s390x \ 1235 | score \ 1236 | sh | shl \ 1237 | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \ 1238 | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \ 1239 | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \ 1240 | sparclite \ 1241 | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \ 1242 | spu \ 1243 | tahoe \ 1244 | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \ 1245 | tron \ 1246 | ubicom32 \ 1247 | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \ 1248 | vax \ 1249 | visium \ 1250 | w65 \ 1251 | wasm32 | wasm64 \ 1252 | we32k \ 1253 | x86 | x86_64 | xc16x | xgate | xps100 \ 1254 | xstormy16 | xtensa* \ 1255 | ymp \ 1256 | z8k | z80) 1257 ;; 1258 1259 *) 1260 echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2 1261 exit 1 1262 ;; 1263 esac 1264 ;; 1265esac 1266 1267# Here we canonicalize certain aliases for manufacturers. 1268case $vendor in 1269 digital*) 1270 vendor=dec 1271 ;; 1272 commodore*) 1273 vendor=cbm 1274 ;; 1275 *) 1276 ;; 1277esac 1278 1279# Decode manufacturer-specific aliases for certain operating systems. 1280 1281if [ x$basic_os != x ] 1282then 1283 1284# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just 1285# set os. 1286case $basic_os in 1287 gnu/linux*) 1288 kernel=linux 1289 os=`echo $basic_os | sed -e 's|gnu/linux|gnu|'` 1290 ;; 1291 nto-qnx*) 1292 kernel=nto 1293 os=`echo $basic_os | sed -e 's|nto-qnx|qnx|'` 1294 ;; 1295 *-*) 1296 # shellcheck disable=SC2162 1297 IFS="-" read kernel os <<EOF 1298$basic_os 1299EOF 1300 ;; 1301 # Default OS when just kernel was specified 1302 nto*) 1303 kernel=nto 1304 os=`echo $basic_os | sed -e 's|nto|qnx|'` 1305 ;; 1306 linux*) 1307 kernel=linux 1308 os=`echo $basic_os | sed -e 's|linux|gnu|'` 1309 ;; 1310 *) 1311 kernel= 1312 os=$basic_os 1313 ;; 1314esac 1315 1316# Now, normalize the OS (knowing we just have one component, it's not a kernel, 1317# etc.) 1318case $os in 1319 # First match some system type aliases that might get confused 1320 # with valid system types. 1321 # solaris* is a basic system type, with this one exception. 1322 auroraux) 1323 os=auroraux 1324 ;; 1325 bluegene*) 1326 os=cnk 1327 ;; 1328 solaris1 | solaris1.*) 1329 os=`echo $os | sed -e 's|solaris1|sunos4|'` 1330 ;; 1331 solaris) 1332 os=solaris2 1333 ;; 1334 unixware*) 1335 os=sysv4.2uw 1336 ;; 1337 # es1800 is here to avoid being matched by es* (a different OS) 1338 es1800*) 1339 os=ose 1340 ;; 1341 # Some version numbers need modification 1342 chorusos*) 1343 os=chorusos 1344 ;; 1345 isc) 1346 os=isc2.2 1347 ;; 1348 sco6) 1349 os=sco5v6 1350 ;; 1351 sco5) 1352 os=sco3.2v5 1353 ;; 1354 sco4) 1355 os=sco3.2v4 1356 ;; 1357 sco3.2.[4-9]*) 1358 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` 1359 ;; 1360 sco*v* | scout) 1361 # Don't match below 1362 ;; 1363 sco*) 1364 os=sco3.2v2 1365 ;; 1366 psos*) 1367 os=psos 1368 ;; 1369 qnx*) 1370 case $cpu in 1371 x86 | i*86) 1372 ;; 1373 *) 1374 os=nto-$os 1375 ;; 1376 esac 1377 ;; 1378 hiux*) 1379 os=hiuxwe2 1380 ;; 1381 lynx*178) 1382 os=lynxos178 1383 ;; 1384 lynx*5) 1385 os=lynxos5 1386 ;; 1387 lynxos*) 1388 # don't get caught up in next wildcard 1389 ;; 1390 lynx*) 1391 os=lynxos 1392 ;; 1393 mac[0-9]*) 1394 os=`echo "$os" | sed -e 's|mac|macos|'` 1395 ;; 1396 opened*) 1397 os=openedition 1398 ;; 1399 os400*) 1400 os=os400 1401 ;; 1402 sunos5*) 1403 os=`echo "$os" | sed -e 's|sunos5|solaris2|'` 1404 ;; 1405 sunos6*) 1406 os=`echo "$os" | sed -e 's|sunos6|solaris3|'` 1407 ;; 1408 wince*) 1409 os=wince 1410 ;; 1411 utek*) 1412 os=bsd 1413 ;; 1414 dynix*) 1415 os=bsd 1416 ;; 1417 acis*) 1418 os=aos 1419 ;; 1420 atheos*) 1421 os=atheos 1422 ;; 1423 syllable*) 1424 os=syllable 1425 ;; 1426 386bsd) 1427 os=bsd 1428 ;; 1429 ctix* | uts*) 1430 os=sysv 1431 ;; 1432 nova*) 1433 os=rtmk-nova 1434 ;; 1435 ns2) 1436 os=nextstep2 1437 ;; 1438 # Preserve the version number of sinix5. 1439 sinix5.*) 1440 os=`echo $os | sed -e 's|sinix|sysv|'` 1441 ;; 1442 sinix*) 1443 os=sysv4 1444 ;; 1445 tpf*) 1446 os=tpf 1447 ;; 1448 triton*) 1449 os=sysv3 1450 ;; 1451 oss*) 1452 os=sysv3 1453 ;; 1454 svr4*) 1455 os=sysv4 1456 ;; 1457 svr3) 1458 os=sysv3 1459 ;; 1460 sysvr4) 1461 os=sysv4 1462 ;; 1463 ose*) 1464 os=ose 1465 ;; 1466 *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) 1467 os=mint 1468 ;; 1469 dicos*) 1470 os=dicos 1471 ;; 1472 pikeos*) 1473 # Until real need of OS specific support for 1474 # particular features comes up, bare metal 1475 # configurations are quite functional. 1476 case $cpu in 1477 arm*) 1478 os=eabi 1479 ;; 1480 *) 1481 os=elf 1482 ;; 1483 esac 1484 ;; 1485 *) 1486 # No normalization, but not necessarily accepted, that comes below. 1487 ;; 1488esac 1489 1490else 1491 1492# Here we handle the default operating systems that come with various machines. 1493# The value should be what the vendor currently ships out the door with their 1494# machine or put another way, the most popular os provided with the machine. 1495 1496# Note that if you're going to try to match "-MANUFACTURER" here (say, 1497# "-sun"), then you have to tell the case statement up towards the top 1498# that MANUFACTURER isn't an operating system. Otherwise, code above 1499# will signal an error saying that MANUFACTURER isn't an operating 1500# system, and we'll never get to this point. 1501 1502kernel= 1503case $cpu-$vendor in 1504 score-*) 1505 os=elf 1506 ;; 1507 spu-*) 1508 os=elf 1509 ;; 1510 *-acorn) 1511 os=riscix1.2 1512 ;; 1513 arm*-rebel) 1514 kernel=linux 1515 os=gnu 1516 ;; 1517 arm*-semi) 1518 os=aout 1519 ;; 1520 c4x-* | tic4x-*) 1521 os=coff 1522 ;; 1523 c8051-*) 1524 os=elf 1525 ;; 1526 clipper-intergraph) 1527 os=clix 1528 ;; 1529 hexagon-*) 1530 os=elf 1531 ;; 1532 tic54x-*) 1533 os=coff 1534 ;; 1535 tic55x-*) 1536 os=coff 1537 ;; 1538 tic6x-*) 1539 os=coff 1540 ;; 1541 # This must come before the *-dec entry. 1542 pdp10-*) 1543 os=tops20 1544 ;; 1545 pdp11-*) 1546 os=none 1547 ;; 1548 *-dec | vax-*) 1549 os=ultrix4.2 1550 ;; 1551 m68*-apollo) 1552 os=domain 1553 ;; 1554 i386-sun) 1555 os=sunos4.0.2 1556 ;; 1557 m68000-sun) 1558 os=sunos3 1559 ;; 1560 m68*-cisco) 1561 os=aout 1562 ;; 1563 mep-*) 1564 os=elf 1565 ;; 1566 mips*-cisco) 1567 os=elf 1568 ;; 1569 mips*-*) 1570 os=elf 1571 ;; 1572 or32-*) 1573 os=coff 1574 ;; 1575 *-tti) # must be before sparc entry or we get the wrong os. 1576 os=sysv3 1577 ;; 1578 sparc-* | *-sun) 1579 os=sunos4.1.1 1580 ;; 1581 pru-*) 1582 os=elf 1583 ;; 1584 *-be) 1585 os=beos 1586 ;; 1587 *-ibm) 1588 os=aix 1589 ;; 1590 *-knuth) 1591 os=mmixware 1592 ;; 1593 *-wec) 1594 os=proelf 1595 ;; 1596 *-winbond) 1597 os=proelf 1598 ;; 1599 *-oki) 1600 os=proelf 1601 ;; 1602 *-hp) 1603 os=hpux 1604 ;; 1605 *-hitachi) 1606 os=hiux 1607 ;; 1608 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) 1609 os=sysv 1610 ;; 1611 *-cbm) 1612 os=amigaos 1613 ;; 1614 *-dg) 1615 os=dgux 1616 ;; 1617 *-dolphin) 1618 os=sysv3 1619 ;; 1620 m68k-ccur) 1621 os=rtu 1622 ;; 1623 m88k-omron*) 1624 os=luna 1625 ;; 1626 *-next) 1627 os=nextstep 1628 ;; 1629 *-sequent) 1630 os=ptx 1631 ;; 1632 *-crds) 1633 os=unos 1634 ;; 1635 *-ns) 1636 os=genix 1637 ;; 1638 i370-*) 1639 os=mvs 1640 ;; 1641 *-gould) 1642 os=sysv 1643 ;; 1644 *-highlevel) 1645 os=bsd 1646 ;; 1647 *-encore) 1648 os=bsd 1649 ;; 1650 *-sgi) 1651 os=irix 1652 ;; 1653 *-siemens) 1654 os=sysv4 1655 ;; 1656 *-masscomp) 1657 os=rtu 1658 ;; 1659 f30[01]-fujitsu | f700-fujitsu) 1660 os=uxpv 1661 ;; 1662 *-rom68k) 1663 os=coff 1664 ;; 1665 *-*bug) 1666 os=coff 1667 ;; 1668 *-apple) 1669 os=macos 1670 ;; 1671 *-atari*) 1672 os=mint 1673 ;; 1674 *-wrs) 1675 os=vxworks 1676 ;; 1677 *) 1678 os=none 1679 ;; 1680esac 1681 1682fi 1683 1684# Now, validate our (potentially fixed-up) OS. 1685case $os in 1686 # Sometimes we do "kernel-abi", so those need to count as OSes. 1687 musl* | newlib* | uclibc*) 1688 ;; 1689 # Likewise for "kernel-libc" 1690 eabi | eabihf | gnueabi | gnueabihf) 1691 ;; 1692 # Now accept the basic system types. 1693 # The portable systems comes first. 1694 # Each alternative MUST end in a * to match a version number. 1695 gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \ 1696 | *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \ 1697 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ 1698 | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \ 1699 | hiux* | abug | nacl* | netware* | windows* \ 1700 | os9* | macos* | osx* | ios* \ 1701 | mpw* | magic* | mmixware* | mon960* | lnews* \ 1702 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ 1703 | aos* | aros* | cloudabi* | sortix* | twizzler* \ 1704 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \ 1705 | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \ 1706 | mirbsd* | netbsd* | dicos* | openedition* | ose* \ 1707 | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \ 1708 | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \ 1709 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ 1710 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ 1711 | udi* | lites* | ieee* | go32* | aux* | hcos* \ 1712 | chorusrdb* | cegcc* | glidix* \ 1713 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \ 1714 | midipix* | mingw32* | mingw64* | mint* \ 1715 | uxpv* | beos* | mpeix* | udk* | moxiebox* \ 1716 | interix* | uwin* | mks* | rhapsody* | darwin* \ 1717 | openstep* | oskit* | conix* | pw32* | nonstopux* \ 1718 | storm-chaos* | tops10* | tenex* | tops20* | its* \ 1719 | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \ 1720 | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \ 1721 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \ 1722 | skyos* | haiku* | rdos* | toppers* | drops* | es* \ 1723 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ 1724 | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ 1725 | nsk* | powerunix* | genode* | zvmoe* ) 1726 ;; 1727 # This one is extra strict with allowed versions 1728 sco3.2v2 | sco3.2v[4-9]* | sco5v6*) 1729 # Don't forget version if it is 3.2v4 or newer. 1730 ;; 1731 none) 1732 ;; 1733 *) 1734 echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2 1735 exit 1 1736 ;; 1737esac 1738 1739# As a final step for OS-related things, validate the OS-kernel combination 1740# (given a valid OS), if there is a kernel. 1741case $kernel-$os in 1742 linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* ) 1743 ;; 1744 -dietlibc* | -newlib* | -musl* | -uclibc* ) 1745 # These are just libc implementations, not actual OSes, and thus 1746 # require a kernel. 1747 echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 1748 exit 1 1749 ;; 1750 kfreebsd*-gnu* | kopensolaris*-gnu*) 1751 ;; 1752 nto-qnx*) 1753 ;; 1754 *-eabi* | *-gnueabi*) 1755 ;; 1756 -*) 1757 # Blank kernel with real OS is always fine. 1758 ;; 1759 *-*) 1760 echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 1761 exit 1 1762 ;; 1763esac 1764 1765# Here we handle the case where we know the os, and the CPU type, but not the 1766# manufacturer. We pick the logical manufacturer. 1767case $vendor in 1768 unknown) 1769 case $cpu-$os in 1770 *-riscix*) 1771 vendor=acorn 1772 ;; 1773 *-sunos*) 1774 vendor=sun 1775 ;; 1776 *-cnk* | *-aix*) 1777 vendor=ibm 1778 ;; 1779 *-beos*) 1780 vendor=be 1781 ;; 1782 *-hpux*) 1783 vendor=hp 1784 ;; 1785 *-mpeix*) 1786 vendor=hp 1787 ;; 1788 *-hiux*) 1789 vendor=hitachi 1790 ;; 1791 *-unos*) 1792 vendor=crds 1793 ;; 1794 *-dgux*) 1795 vendor=dg 1796 ;; 1797 *-luna*) 1798 vendor=omron 1799 ;; 1800 *-genix*) 1801 vendor=ns 1802 ;; 1803 *-clix*) 1804 vendor=intergraph 1805 ;; 1806 *-mvs* | *-opened*) 1807 vendor=ibm 1808 ;; 1809 *-os400*) 1810 vendor=ibm 1811 ;; 1812 s390-* | s390x-*) 1813 vendor=ibm 1814 ;; 1815 *-ptx*) 1816 vendor=sequent 1817 ;; 1818 *-tpf*) 1819 vendor=ibm 1820 ;; 1821 *-vxsim* | *-vxworks* | *-windiss*) 1822 vendor=wrs 1823 ;; 1824 *-aux*) 1825 vendor=apple 1826 ;; 1827 *-hms*) 1828 vendor=hitachi 1829 ;; 1830 *-mpw* | *-macos*) 1831 vendor=apple 1832 ;; 1833 *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) 1834 vendor=atari 1835 ;; 1836 *-vos*) 1837 vendor=stratus 1838 ;; 1839 esac 1840 ;; 1841esac 1842 1843echo "$cpu-$vendor-${kernel:+$kernel-}$os" 1844exit 1845 1846# Local variables: 1847# eval: (add-hook 'before-save-hook 'time-stamp) 1848# time-stamp-start: "timestamp='" 1849# time-stamp-format: "%:y-%02m-%02d" 1850# time-stamp-end: "'" 1851# End: 1852