1#! /bin/sh 2# Configuration validation subroutine script, version 1.1. 3# Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc. 4# This file is (in principle) common to ALL GNU software. 5# The presence of a machine in this file suggests that SOME GNU software 6# can handle that machine. It does not imply ALL GNU software can. 7# 8# This file is free software; you can redistribute it and/or modify 9# it under the terms of the GNU General Public License as published by 10# the Free Software Foundation; either version 2 of the License, or 11# (at your option) any later version. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program; if not, write to the Free Software 20# Foundation, Inc., 59 Temple Place - Suite 330, 21# Boston, MA 02111-1307, USA. 22 23# As a special exception to the GNU General Public License, if you 24# distribute this file as part of a program that contains a 25# configuration script generated by Autoconf, you may include it under 26# the same distribution terms that you use for the rest of that program. 27 28# Configuration subroutine to validate and canonicalize a configuration type. 29# Supply the specified configuration type as an argument. 30# If it is invalid, we print an error message on stderr and exit with code 1. 31# Otherwise, we print the canonical config type on stdout and succeed. 32 33# This file is supposed to be the same for all GNU packages 34# and recognize all the CPU types, system types and aliases 35# that are meaningful with *any* GNU software. 36# Each package is responsible for reporting which valid configurations 37# it does not support. The user should be able to distinguish 38# a failure to support a valid configuration from a meaningless 39# configuration. 40 41# The goal of this file is to map all the various variations of a given 42# machine specification into a single specification in the form: 43# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM 44# or in some cases, the newer four-part form: 45# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM 46# It is wrong to echo any other type of specification. 47 48if [ x$1 = x ] 49then 50 echo Configuration name missing. 1>&2 51 echo "Usage: $0 CPU-MFR-OPSYS" 1>&2 52 echo "or $0 ALIAS" 1>&2 53 echo where ALIAS is a recognized configuration type. 1>&2 54 exit 1 55fi 56 57# First pass through any local machine types. 58case $1 in 59 *local*) 60 echo $1 61 exit 0 62 ;; 63 *) 64 ;; 65esac 66 67# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). 68# Here we must recognize all the valid KERNEL-OS combinations. 69maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` 70case $maybe_os in 71 linux-gnu*) 72 os=-$maybe_os 73 basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` 74 ;; 75 *) 76 basic_machine=`echo $1 | sed 's/-[^-]*$//'` 77 if [ $basic_machine != $1 ] 78 then os=`echo $1 | sed 's/.*-/-/'` 79 else os=; fi 80 ;; 81esac 82 83### Let's recognize common machines as not being operating systems so 84### that things like config.sub decstation-3100 work. We also 85### recognize some manufacturers as not being operating systems, so we 86### can provide default operating systems below. 87case $os in 88 -sun*os*) 89 # Prevent following clause from handling this invalid input. 90 ;; 91 -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ 92 -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ 93 -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ 94 -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ 95 -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ 96 -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ 97 -apple) 98 os= 99 basic_machine=$1 100 ;; 101 -hiux*) 102 os=-hiuxwe2 103 ;; 104 -sco5) 105 os=sco3.2v5 106 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 107 ;; 108 -sco4) 109 os=-sco3.2v4 110 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 111 ;; 112 -sco3.2.[4-9]*) 113 os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` 114 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 115 ;; 116 -sco3.2v[4-9]*) 117 # Don't forget version if it is 3.2v4 or newer. 118 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 119 ;; 120 -sco*) 121 os=-sco3.2v2 122 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 123 ;; 124 -isc) 125 os=-isc2.2 126 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 127 ;; 128 -clix*) 129 basic_machine=clipper-intergraph 130 ;; 131 -isc*) 132 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` 133 ;; 134 -lynx*) 135 os=-lynxos 136 ;; 137 -ptx*) 138 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` 139 ;; 140 -windowsnt*) 141 os=`echo $os | sed -e 's/windowsnt/winnt/'` 142 ;; 143 -psos*) 144 os=-psos 145 ;; 146esac 147 148# Decode aliases for certain CPU-COMPANY combinations. 149case $basic_machine in 150 # Recognize the basic CPU types without company name. 151 # Some are omitted here because they have special meanings below. 152 tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \ 153 | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \ 154 | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 | hppa2.0 \ 155 | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \ 156 | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \ 157 | mips64 | mipsel | mips64el | mips64orion | mips64orionel \ 158 | mipstx39 | mipstx39el \ 159 | sparc | sparclet | sparclite | sparc64 | v850) 160 basic_machine=$basic_machine-unknown 161 ;; 162 # We use `pc' rather than `unknown' 163 # because (1) that's what they normally are, and 164 # (2) the word "unknown" tends to confuse beginning users. 165 i[34567]86) 166 basic_machine=$basic_machine-pc 167 ;; 168 # Object if more than one company name word. 169 *-*-*) 170 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 171 exit 1 172 ;; 173 # Recognize the basic CPU types with company name. 174 vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \ 175 | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \ 176 | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \ 177 | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \ 178 | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* \ 179 | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \ 180 | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \ 181 | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \ 182 | sparc64-* | mips64-* | mipsel-* \ 183 | mips64el-* | mips64orion-* | mips64orionel-* \ 184 | mipstx39-* | mipstx39el-* \ 185 | f301-*) 186 ;; 187 # Recognize the various machine names and aliases which stand 188 # for a CPU type and a company and sometimes even an OS. 189 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) 190 basic_machine=m68000-att 191 ;; 192 3b*) 193 basic_machine=we32k-att 194 ;; 195 alliant | fx80) 196 basic_machine=fx80-alliant 197 ;; 198 altos | altos3068) 199 basic_machine=m68k-altos 200 ;; 201 am29k) 202 basic_machine=a29k-none 203 os=-bsd 204 ;; 205 amdahl) 206 basic_machine=580-amdahl 207 os=-sysv 208 ;; 209 amiga | amiga-*) 210 basic_machine=m68k-cbm 211 ;; 212 amigaos | amigados) 213 basic_machine=m68k-cbm 214 os=-amigaos 215 ;; 216 amigaunix | amix) 217 basic_machine=m68k-cbm 218 os=-sysv4 219 ;; 220 apollo68) 221 basic_machine=m68k-apollo 222 os=-sysv 223 ;; 224 aux) 225 basic_machine=m68k-apple 226 os=-aux 227 ;; 228 balance) 229 basic_machine=ns32k-sequent 230 os=-dynix 231 ;; 232 convex-c1) 233 basic_machine=c1-convex 234 os=-bsd 235 ;; 236 convex-c2) 237 basic_machine=c2-convex 238 os=-bsd 239 ;; 240 convex-c32) 241 basic_machine=c32-convex 242 os=-bsd 243 ;; 244 convex-c34) 245 basic_machine=c34-convex 246 os=-bsd 247 ;; 248 convex-c38) 249 basic_machine=c38-convex 250 os=-bsd 251 ;; 252 cray | ymp) 253 basic_machine=ymp-cray 254 os=-unicos 255 ;; 256 cray2) 257 basic_machine=cray2-cray 258 os=-unicos 259 ;; 260 [ctj]90-cray) 261 #basic_machine=c90-cray 262 os=`echo $os | sed -e 's/\(unicos[0-9]*\.[0-9]*\).*/\1/'` 263 #os=-unicos 264 ;; 265 crds | unos) 266 basic_machine=m68k-crds 267 ;; 268 da30 | da30-*) 269 basic_machine=m68k-da30 270 ;; 271 decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) 272 basic_machine=mips-dec 273 ;; 274 delta | 3300 | motorola-3300 | motorola-delta \ 275 | 3300-motorola | delta-motorola) 276 basic_machine=m68k-motorola 277 ;; 278 delta88) 279 basic_machine=m88k-motorola 280 os=-sysv3 281 ;; 282 dpx20 | dpx20-*) 283 basic_machine=rs6000-bull 284 os=-bosx 285 ;; 286 dpx2* | dpx2*-bull) 287 basic_machine=m68k-bull 288 os=-sysv3 289 ;; 290 ebmon29k) 291 basic_machine=a29k-amd 292 os=-ebmon 293 ;; 294 elxsi) 295 basic_machine=elxsi-elxsi 296 os=-bsd 297 ;; 298 encore | umax | mmax) 299 basic_machine=ns32k-encore 300 ;; 301 fx2800) 302 basic_machine=i860-alliant 303 ;; 304 genix) 305 basic_machine=ns32k-ns 306 ;; 307 gmicro) 308 basic_machine=tron-gmicro 309 os=-sysv 310 ;; 311 h3050r* | hiux*) 312 basic_machine=hppa1.1-hitachi 313 os=-hiuxwe2 314 ;; 315 h8300hms) 316 basic_machine=h8300-hitachi 317 os=-hms 318 ;; 319 harris) 320 basic_machine=m88k-harris 321 os=-sysv3 322 ;; 323 hp300-*) 324 basic_machine=m68k-hp 325 ;; 326 hp300bsd) 327 basic_machine=m68k-hp 328 os=-bsd 329 ;; 330 hp300hpux) 331 basic_machine=m68k-hp 332 os=-hpux 333 ;; 334 hp9k2[0-9][0-9] | hp9k31[0-9]) 335 basic_machine=m68000-hp 336 ;; 337 hp9k3[2-9][0-9]) 338 basic_machine=m68k-hp 339 ;; 340 hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7) 341 basic_machine=hppa1.1-hp 342 ;; 343 hp9k8[0-9][0-9] | hp8[0-9][0-9]) 344 basic_machine=hppa1.0-hp 345 ;; 346 hppa-next) 347 os=-nextstep3 348 ;; 349 i370-ibm* | ibm*) 350 basic_machine=i370-ibm 351 os=-mvs 352 ;; 353# I'm not sure what "Sysv32" means. Should this be sysv3.2? 354 i[34567]86v32) 355 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` 356 os=-sysv32 357 ;; 358 i[34567]86v4*) 359 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` 360 os=-sysv4 361 ;; 362 i[34567]86v) 363 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` 364 os=-sysv 365 ;; 366 i[34567]86sol2) 367 basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` 368 os=-solaris2 369 ;; 370 iris | iris4d) 371 basic_machine=mips-sgi 372 case $os in 373 -irix*) 374 ;; 375 *) 376 os=-irix4 377 ;; 378 esac 379 ;; 380 isi68 | isi) 381 basic_machine=m68k-isi 382 os=-sysv 383 ;; 384 m88k-omron*) 385 basic_machine=m88k-omron 386 ;; 387 magnum | m3230) 388 basic_machine=mips-mips 389 os=-sysv 390 ;; 391 merlin) 392 basic_machine=ns32k-utek 393 os=-sysv 394 ;; 395 miniframe) 396 basic_machine=m68000-convergent 397 ;; 398 mipsel*-linux*) 399 basic_machine=mipsel-unknown 400 os=-linux-gnu 401 ;; 402 mips*-linux*) 403 basic_machine=mips-unknown 404 os=-linux-gnu 405 ;; 406 mips3*-*) 407 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` 408 ;; 409 mips3*) 410 basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown 411 ;; 412 ncr3000) 413 basic_machine=i486-ncr 414 os=-sysv4 415 ;; 416 news | news700 | news800 | news900) 417 basic_machine=m68k-sony 418 os=-newsos 419 ;; 420 news1000) 421 basic_machine=m68030-sony 422 os=-newsos 423 ;; 424 news-3600 | risc-news) 425 basic_machine=mips-sony 426 os=-newsos 427 ;; 428 next | m*-next ) 429 basic_machine=m68k-next 430 case $os in 431 -nextstep* ) 432 ;; 433 -ns2*) 434 os=-nextstep2 435 ;; 436 *) 437 os=-nextstep3 438 ;; 439 esac 440 ;; 441 nh3000) 442 basic_machine=m68k-harris 443 os=-cxux 444 ;; 445 nh[45]000) 446 basic_machine=m88k-harris 447 os=-cxux 448 ;; 449 nindy960) 450 basic_machine=i960-intel 451 os=-nindy 452 ;; 453 np1) 454 basic_machine=np1-gould 455 ;; 456 pa-hitachi) 457 basic_machine=hppa1.1-hitachi 458 os=-hiuxwe2 459 ;; 460 paragon) 461 basic_machine=i860-intel 462 os=-osf 463 ;; 464 pbd) 465 basic_machine=sparc-tti 466 ;; 467 pbb) 468 basic_machine=m68k-tti 469 ;; 470 pc532 | pc532-*) 471 basic_machine=ns32k-pc532 472 ;; 473 pentium | p5 | k5 | nexen) 474 basic_machine=i586-pc 475 ;; 476 pentiumpro | p6 | k6 | 6x86) 477 basic_machine=i686-pc 478 ;; 479 pentiumii | pentium2) 480 basic_machine=i786-pc 481 ;; 482 pentium-* | p5-* | k5-* | nexen-*) 483 basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` 484 ;; 485 pentiumpro-* | p6-* | k6-* | 6x86-*) 486 basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` 487 ;; 488 pentiumii-* | pentium2-*) 489 basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` 490 ;; 491 pn) 492 basic_machine=pn-gould 493 ;; 494 power) basic_machine=rs6000-ibm 495 ;; 496 ppc) basic_machine=powerpc-unknown 497 ;; 498 ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` 499 ;; 500 ppcle | powerpclittle | ppc-le | powerpc-little) 501 basic_machine=powerpcle-unknown 502 ;; 503 ppcle-* | powerpclittle-*) 504 basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` 505 ;; 506 ps2) 507 basic_machine=i386-ibm 508 ;; 509 rm[46]00) 510 basic_machine=mips-siemens 511 ;; 512 rtpc | rtpc-*) 513 basic_machine=romp-ibm 514 ;; 515 sequent) 516 basic_machine=i386-sequent 517 ;; 518 sh) 519 basic_machine=sh-hitachi 520 os=-hms 521 ;; 522 sps7) 523 basic_machine=m68k-bull 524 os=-sysv2 525 ;; 526 spur) 527 basic_machine=spur-unknown 528 ;; 529 sun2) 530 basic_machine=m68000-sun 531 ;; 532 sun2os3) 533 basic_machine=m68000-sun 534 os=-sunos3 535 ;; 536 sun2os4) 537 basic_machine=m68000-sun 538 os=-sunos4 539 ;; 540 sun3os3) 541 basic_machine=m68k-sun 542 os=-sunos3 543 ;; 544 sun3os4) 545 basic_machine=m68k-sun 546 os=-sunos4 547 ;; 548 sun4os3) 549 basic_machine=sparc-sun 550 os=-sunos3 551 ;; 552 sun4os4) 553 basic_machine=sparc-sun 554 os=-sunos4 555 ;; 556 sun4sol2) 557 basic_machine=sparc-sun 558 os=-solaris2 559 ;; 560 sun3 | sun3-*) 561 basic_machine=m68k-sun 562 ;; 563 sun4) 564 basic_machine=sparc-sun 565 ;; 566 sun386 | sun386i | roadrunner) 567 basic_machine=i386-sun 568 ;; 569 symmetry) 570 basic_machine=i386-sequent 571 os=-dynix 572 ;; 573 tx39) 574 basic_machine=mipstx39-unknown 575 ;; 576 tx39el) 577 basic_machine=mipstx39el-unknown 578 ;; 579 tower | tower-32) 580 basic_machine=m68k-ncr 581 ;; 582 udi29k) 583 basic_machine=a29k-amd 584 os=-udi 585 ;; 586 ultra3) 587 basic_machine=a29k-nyu 588 os=-sym1 589 ;; 590 vaxv) 591 basic_machine=vax-dec 592 os=-sysv 593 ;; 594 vms) 595 basic_machine=vax-dec 596 os=-vms 597 ;; 598 vpp*|vx|vx-*) 599 basic_machine=f301-fujitsu 600 ;; 601 vxworks960) 602 basic_machine=i960-wrs 603 os=-vxworks 604 ;; 605 vxworks68) 606 basic_machine=m68k-wrs 607 os=-vxworks 608 ;; 609 vxworks29k) 610 basic_machine=a29k-wrs 611 os=-vxworks 612 ;; 613 xmp) 614 basic_machine=xmp-cray 615 os=-unicos 616 ;; 617 xps | xps100) 618 basic_machine=xps100-honeywell 619 ;; 620 none) 621 basic_machine=none-none 622 os=-none 623 ;; 624 625# Here we handle the default manufacturer of certain CPU types. It is in 626# some cases the only manufacturer, in others, it is the most popular. 627 mips) 628 if [ x$os = x-linux-gnu ]; then 629 basic_machine=mips-unknown 630 else 631 basic_machine=mips-mips 632 fi 633 ;; 634 romp) 635 basic_machine=romp-ibm 636 ;; 637 rs6000) 638 basic_machine=rs6000-ibm 639 ;; 640 vax) 641 basic_machine=vax-dec 642 ;; 643 pdp11) 644 basic_machine=pdp11-dec 645 ;; 646 we32k) 647 basic_machine=we32k-att 648 ;; 649 sparc) 650 basic_machine=sparc-sun 651 ;; 652 cydra) 653 basic_machine=cydra-cydrome 654 ;; 655 orion) 656 basic_machine=orion-highlevel 657 ;; 658 orion105) 659 basic_machine=clipper-highlevel 660 ;; 661 *) 662 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 663 exit 1 664 ;; 665esac 666 667# Here we canonicalize certain aliases for manufacturers. 668case $basic_machine in 669 *-digital*) 670 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` 671 ;; 672 *-commodore*) 673 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` 674 ;; 675 *) 676 ;; 677esac 678 679# Decode manufacturer-specific aliases for certain operating systems. 680 681if [ x"$os" != x"" ] 682then 683case $os in 684 # First match some system type aliases 685 # that might get confused with valid system types. 686 # -solaris* is a basic system type, with this one exception. 687 -solaris1 | -solaris1.*) 688 os=`echo $os | sed -e 's|solaris1|sunos4|'` 689 ;; 690 -solaris) 691 os=-solaris2 692 ;; 693 -svr4*) 694 os=-sysv4 695 ;; 696 -unixware*) 697 os=-sysv4.2uw 698 ;; 699 -gnu/linux*) 700 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` 701 ;; 702 # First accept the basic system types. 703 # The portable systems comes first. 704 # Each alternative MUST END IN A *, to match a version number. 705 # -sysv* is not here because it comes later, after sysvr4. 706 -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ 707 | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ 708 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ 709 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ 710 | -aos* \ 711 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ 712 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ 713 | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ 714 | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \ 715 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ 716 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ 717 | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ 718 | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -rhapsody* \ 719 | -openstep*) 720 # Remember, each alternative MUST END IN *, to match a version number. 721 ;; 722 -linux*) 723 os=`echo $os | sed -e 's|linux|linux-gnu|'` 724 ;; 725 -sunos5*) 726 os=`echo $os | sed -e 's|sunos5|solaris2|'` 727 ;; 728 -sunos6*) 729 os=`echo $os | sed -e 's|sunos6|solaris3|'` 730 ;; 731 -osfrose*) 732 os=-osfrose 733 ;; 734 -osf*) 735 os=-osf 736 ;; 737 -utek*) 738 os=-bsd 739 ;; 740 -dynix*) 741 os=-bsd 742 ;; 743 -acis*) 744 os=-aos 745 ;; 746 -ctix* | -uts*) 747 os=-sysv 748 ;; 749 -ns2 ) 750 os=-nextstep2 751 ;; 752 # Preserve the version number of sinix5. 753 -sinix5.*) 754 os=`echo $os | sed -e 's|sinix|sysv|'` 755 ;; 756 -sinix*) 757 os=-sysv4 758 ;; 759 -triton*) 760 os=-sysv3 761 ;; 762 -oss*) 763 os=-sysv3 764 ;; 765 -svr4) 766 os=-sysv4 767 ;; 768 -svr3) 769 os=-sysv3 770 ;; 771 -sysvr4) 772 os=-sysv4 773 ;; 774 # This must come after -sysvr4. 775 -sysv*) 776 ;; 777 -xenix) 778 os=-xenix 779 ;; 780 -none) 781 ;; 782 *) 783 # Get rid of the `-' at the beginning of $os. 784 os=`echo $os | sed 's/[^-]*-//'` 785 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 786 exit 1 787 ;; 788esac 789else 790 791# Here we handle the default operating systems that come with various machines. 792# The value should be what the vendor currently ships out the door with their 793# machine or put another way, the most popular os provided with the machine. 794 795# Note that if you're going to try to match "-MANUFACTURER" here (say, 796# "-sun"), then you have to tell the case statement up towards the top 797# that MANUFACTURER isn't an operating system. Otherwise, code above 798# will signal an error saying that MANUFACTURER isn't an operating 799# system, and we'll never get to this point. 800 801case $basic_machine in 802 *-acorn) 803 os=-riscix1.2 804 ;; 805 arm*-semi) 806 os=-aout 807 ;; 808 pdp11-*) 809 os=-none 810 ;; 811 *-dec | vax-*) 812 os=-ultrix4.2 813 ;; 814 m68*-apollo) 815 os=-domain 816 ;; 817 i386-sun) 818 os=-sunos4.0.2 819 ;; 820 m68000-sun) 821 os=-sunos3 822 # This also exists in the configure program, but was not the 823 # default. 824 # os=-sunos4 825 ;; 826 *-tti) # must be before sparc entry or we get the wrong os. 827 os=-sysv3 828 ;; 829 sparc-* | *-sun) 830 os=-sunos4.1.1 831 ;; 832 *-be) 833 os=-beos 834 ;; 835 *-ibm) 836 os=-aix 837 ;; 838 *-hp) 839 os=-hpux 840 ;; 841 *-hitachi) 842 os=-hiux 843 ;; 844 i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) 845 os=-sysv 846 ;; 847 *-cbm) 848 os=-amigaos 849 ;; 850 *-dg) 851 os=-dgux 852 ;; 853 *-dolphin) 854 os=-sysv3 855 ;; 856 m68k-ccur) 857 os=-rtu 858 ;; 859 m88k-omron*) 860 os=-luna 861 ;; 862 *-next ) 863 os=-nextstep 864 ;; 865 *-sequent) 866 os=-ptx 867 ;; 868 *-crds) 869 os=-unos 870 ;; 871 *-ns) 872 os=-genix 873 ;; 874 i370-*) 875 os=-mvs 876 ;; 877 *-next) 878 os=-nextstep3 879 ;; 880 *-gould) 881 os=-sysv 882 ;; 883 *-highlevel) 884 os=-bsd 885 ;; 886 *-encore) 887 os=-bsd 888 ;; 889 *-sgi) 890 os=-irix 891 ;; 892 *-siemens) 893 os=-sysv4 894 ;; 895 *-masscomp) 896 os=-rtu 897 ;; 898 f301-fujitsu) 899 os=-uxpv 900 ;; 901 *) 902 os=-none 903 ;; 904esac 905fi 906 907# Here we handle the case where we know the os, and the CPU type, but not the 908# manufacturer. We pick the logical manufacturer. 909vendor=unknown 910case $basic_machine in 911 *-unknown) 912 case $os in 913 -riscix*) 914 vendor=acorn 915 ;; 916 -sunos*) 917 vendor=sun 918 ;; 919 -aix*) 920 vendor=ibm 921 ;; 922 -hpux*) 923 vendor=hp 924 ;; 925 -hiux*) 926 vendor=hitachi 927 ;; 928 -unos*) 929 vendor=crds 930 ;; 931 -dgux*) 932 vendor=dg 933 ;; 934 -luna*) 935 vendor=omron 936 ;; 937 -genix*) 938 vendor=ns 939 ;; 940 -mvs*) 941 vendor=ibm 942 ;; 943 -ptx*) 944 vendor=sequent 945 ;; 946 -vxsim* | -vxworks*) 947 vendor=wrs 948 ;; 949 -aux*) 950 vendor=apple 951 ;; 952 esac 953 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` 954 ;; 955esac 956 957echo $basic_machine$os 958