Annotation of OpenXM/src/ox_math/config.sub, Revision 1.1
1.1 ! ohara 1: #! /bin/sh
! 2: # $OpenXM$
! 3: # Configuration validation subroutine script, version 1.1.
! 4: # Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc.
! 5: # This file is (in principle) common to ALL GNU software.
! 6: # The presence of a machine in this file suggests that SOME GNU software
! 7: # can handle that machine. It does not imply ALL GNU software can.
! 8: #
! 9: # This file is free software; you can redistribute it and/or modify
! 10: # it under the terms of the GNU General Public License as published by
! 11: # the Free Software Foundation; either version 2 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,
! 15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 17: # GNU 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, write to the Free Software
! 21: # Foundation, Inc., 59 Temple Place - Suite 330,
! 22: # Boston, MA 02111-1307, USA.
! 23:
! 24: # As a special exception to the GNU General Public License, if you
! 25: # distribute this file as part of a program that contains a
! 26: # configuration script generated by Autoconf, you may include it under
! 27: # the same distribution terms that you use for the rest of that program.
! 28:
! 29: # Configuration subroutine to validate and canonicalize a configuration type.
! 30: # Supply the specified configuration type as an argument.
! 31: # If it is invalid, we print an error message on stderr and exit with code 1.
! 32: # Otherwise, we print the canonical config type on stdout and succeed.
! 33:
! 34: # This file is supposed to be the same for all GNU packages
! 35: # and recognize all the CPU types, system types and aliases
! 36: # that are meaningful with *any* GNU software.
! 37: # Each package is responsible for reporting which valid configurations
! 38: # it does not support. The user should be able to distinguish
! 39: # a failure to support a valid configuration from a meaningless
! 40: # configuration.
! 41:
! 42: # The goal of this file is to map all the various variations of a given
! 43: # machine specification into a single specification in the form:
! 44: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
! 45: # or in some cases, the newer four-part form:
! 46: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
! 47: # It is wrong to echo any other type of specification.
! 48:
! 49: if [ x$1 = x ]
! 50: then
! 51: echo Configuration name missing. 1>&2
! 52: echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
! 53: echo "or $0 ALIAS" 1>&2
! 54: echo where ALIAS is a recognized configuration type. 1>&2
! 55: exit 1
! 56: fi
! 57:
! 58: # First pass through any local machine types.
! 59: case $1 in
! 60: *local*)
! 61: echo $1
! 62: exit 0
! 63: ;;
! 64: *)
! 65: ;;
! 66: esac
! 67:
! 68: # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
! 69: # Here we must recognize all the valid KERNEL-OS combinations.
! 70: maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
! 71: case $maybe_os in
! 72: linux-gnu*)
! 73: os=-$maybe_os
! 74: basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
! 75: ;;
! 76: *)
! 77: basic_machine=`echo $1 | sed 's/-[^-]*$//'`
! 78: if [ $basic_machine != $1 ]
! 79: then os=`echo $1 | sed 's/.*-/-/'`
! 80: else os=; fi
! 81: ;;
! 82: esac
! 83:
! 84: ### Let's recognize common machines as not being operating systems so
! 85: ### that things like config.sub decstation-3100 work. We also
! 86: ### recognize some manufacturers as not being operating systems, so we
! 87: ### can provide default operating systems below.
! 88: case $os in
! 89: -sun*os*)
! 90: # Prevent following clause from handling this invalid input.
! 91: ;;
! 92: -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
! 93: -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
! 94: -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
! 95: -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
! 96: -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
! 97: -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
! 98: -apple)
! 99: os=
! 100: basic_machine=$1
! 101: ;;
! 102: -hiux*)
! 103: os=-hiuxwe2
! 104: ;;
! 105: -sco5)
! 106: os=sco3.2v5
! 107: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 108: ;;
! 109: -sco4)
! 110: os=-sco3.2v4
! 111: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 112: ;;
! 113: -sco3.2.[4-9]*)
! 114: os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
! 115: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 116: ;;
! 117: -sco3.2v[4-9]*)
! 118: # Don't forget version if it is 3.2v4 or newer.
! 119: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 120: ;;
! 121: -sco*)
! 122: os=-sco3.2v2
! 123: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 124: ;;
! 125: -isc)
! 126: os=-isc2.2
! 127: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 128: ;;
! 129: -clix*)
! 130: basic_machine=clipper-intergraph
! 131: ;;
! 132: -isc*)
! 133: basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
! 134: ;;
! 135: -lynx*)
! 136: os=-lynxos
! 137: ;;
! 138: -ptx*)
! 139: basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
! 140: ;;
! 141: -windowsnt*)
! 142: os=`echo $os | sed -e 's/windowsnt/winnt/'`
! 143: ;;
! 144: -psos*)
! 145: os=-psos
! 146: ;;
! 147: esac
! 148:
! 149: # Decode aliases for certain CPU-COMPANY combinations.
! 150: case $basic_machine in
! 151: # Recognize the basic CPU types without company name.
! 152: # Some are omitted here because they have special meanings below.
! 153: tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
! 154: | arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
! 155: | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 | hppa2.0 \
! 156: | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
! 157: | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
! 158: | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
! 159: | mipstx39 | mipstx39el \
! 160: | sparc | sparclet | sparclite | sparc64 | v850)
! 161: basic_machine=$basic_machine-unknown
! 162: ;;
! 163: # We use `pc' rather than `unknown'
! 164: # because (1) that's what they normally are, and
! 165: # (2) the word "unknown" tends to confuse beginning users.
! 166: i[34567]86)
! 167: basic_machine=$basic_machine-pc
! 168: ;;
! 169: # Object if more than one company name word.
! 170: *-*-*)
! 171: echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
! 172: exit 1
! 173: ;;
! 174: # Recognize the basic CPU types with company name.
! 175: vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
! 176: | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
! 177: | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
! 178: | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
! 179: | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* \
! 180: | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
! 181: | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
! 182: | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
! 183: | sparc64-* | mips64-* | mipsel-* \
! 184: | mips64el-* | mips64orion-* | mips64orionel-* \
! 185: | mipstx39-* | mipstx39el-* \
! 186: | f301-*)
! 187: ;;
! 188: # Recognize the various machine names and aliases which stand
! 189: # for a CPU type and a company and sometimes even an OS.
! 190: 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
! 191: basic_machine=m68000-att
! 192: ;;
! 193: 3b*)
! 194: basic_machine=we32k-att
! 195: ;;
! 196: alliant | fx80)
! 197: basic_machine=fx80-alliant
! 198: ;;
! 199: altos | altos3068)
! 200: basic_machine=m68k-altos
! 201: ;;
! 202: am29k)
! 203: basic_machine=a29k-none
! 204: os=-bsd
! 205: ;;
! 206: amdahl)
! 207: basic_machine=580-amdahl
! 208: os=-sysv
! 209: ;;
! 210: amiga | amiga-*)
! 211: basic_machine=m68k-cbm
! 212: ;;
! 213: amigaos | amigados)
! 214: basic_machine=m68k-cbm
! 215: os=-amigaos
! 216: ;;
! 217: amigaunix | amix)
! 218: basic_machine=m68k-cbm
! 219: os=-sysv4
! 220: ;;
! 221: apollo68)
! 222: basic_machine=m68k-apollo
! 223: os=-sysv
! 224: ;;
! 225: aux)
! 226: basic_machine=m68k-apple
! 227: os=-aux
! 228: ;;
! 229: balance)
! 230: basic_machine=ns32k-sequent
! 231: os=-dynix
! 232: ;;
! 233: convex-c1)
! 234: basic_machine=c1-convex
! 235: os=-bsd
! 236: ;;
! 237: convex-c2)
! 238: basic_machine=c2-convex
! 239: os=-bsd
! 240: ;;
! 241: convex-c32)
! 242: basic_machine=c32-convex
! 243: os=-bsd
! 244: ;;
! 245: convex-c34)
! 246: basic_machine=c34-convex
! 247: os=-bsd
! 248: ;;
! 249: convex-c38)
! 250: basic_machine=c38-convex
! 251: os=-bsd
! 252: ;;
! 253: cray | ymp)
! 254: basic_machine=ymp-cray
! 255: os=-unicos
! 256: ;;
! 257: cray2)
! 258: basic_machine=cray2-cray
! 259: os=-unicos
! 260: ;;
! 261: [ctj]90-cray)
! 262: basic_machine=c90-cray
! 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: ;;
! 665: esac
! 666:
! 667: # Here we canonicalize certain aliases for manufacturers.
! 668: case $basic_machine in
! 669: *-digital*)
! 670: basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
! 671: ;;
! 672: *-commodore*)
! 673: basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
! 674: ;;
! 675: *)
! 676: ;;
! 677: esac
! 678:
! 679: # Decode manufacturer-specific aliases for certain operating systems.
! 680:
! 681: if [ x"$os" != x"" ]
! 682: then
! 683: case $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*)
! 719: # Remember, each alternative MUST END IN *, to match a version number.
! 720: ;;
! 721: -linux*)
! 722: os=`echo $os | sed -e 's|linux|linux-gnu|'`
! 723: ;;
! 724: -sunos5*)
! 725: os=`echo $os | sed -e 's|sunos5|solaris2|'`
! 726: ;;
! 727: -sunos6*)
! 728: os=`echo $os | sed -e 's|sunos6|solaris3|'`
! 729: ;;
! 730: -osfrose*)
! 731: os=-osfrose
! 732: ;;
! 733: -osf*)
! 734: os=-osf
! 735: ;;
! 736: -utek*)
! 737: os=-bsd
! 738: ;;
! 739: -dynix*)
! 740: os=-bsd
! 741: ;;
! 742: -acis*)
! 743: os=-aos
! 744: ;;
! 745: -ctix* | -uts*)
! 746: os=-sysv
! 747: ;;
! 748: -ns2 )
! 749: os=-nextstep2
! 750: ;;
! 751: # Preserve the version number of sinix5.
! 752: -sinix5.*)
! 753: os=`echo $os | sed -e 's|sinix|sysv|'`
! 754: ;;
! 755: -sinix*)
! 756: os=-sysv4
! 757: ;;
! 758: -triton*)
! 759: os=-sysv3
! 760: ;;
! 761: -oss*)
! 762: os=-sysv3
! 763: ;;
! 764: -svr4)
! 765: os=-sysv4
! 766: ;;
! 767: -svr3)
! 768: os=-sysv3
! 769: ;;
! 770: -sysvr4)
! 771: os=-sysv4
! 772: ;;
! 773: # This must come after -sysvr4.
! 774: -sysv*)
! 775: ;;
! 776: -xenix)
! 777: os=-xenix
! 778: ;;
! 779: -none)
! 780: ;;
! 781: *)
! 782: # Get rid of the `-' at the beginning of $os.
! 783: os=`echo $os | sed 's/[^-]*-//'`
! 784: echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
! 785: exit 1
! 786: ;;
! 787: esac
! 788: else
! 789:
! 790: # Here we handle the default operating systems that come with various machines.
! 791: # The value should be what the vendor currently ships out the door with their
! 792: # machine or put another way, the most popular os provided with the machine.
! 793:
! 794: # Note that if you're going to try to match "-MANUFACTURER" here (say,
! 795: # "-sun"), then you have to tell the case statement up towards the top
! 796: # that MANUFACTURER isn't an operating system. Otherwise, code above
! 797: # will signal an error saying that MANUFACTURER isn't an operating
! 798: # system, and we'll never get to this point.
! 799:
! 800: case $basic_machine in
! 801: *-acorn)
! 802: os=-riscix1.2
! 803: ;;
! 804: arm*-semi)
! 805: os=-aout
! 806: ;;
! 807: pdp11-*)
! 808: os=-none
! 809: ;;
! 810: *-dec | vax-*)
! 811: os=-ultrix4.2
! 812: ;;
! 813: m68*-apollo)
! 814: os=-domain
! 815: ;;
! 816: i386-sun)
! 817: os=-sunos4.0.2
! 818: ;;
! 819: m68000-sun)
! 820: os=-sunos3
! 821: # This also exists in the configure program, but was not the
! 822: # default.
! 823: # os=-sunos4
! 824: ;;
! 825: *-tti) # must be before sparc entry or we get the wrong os.
! 826: os=-sysv3
! 827: ;;
! 828: sparc-* | *-sun)
! 829: os=-sunos4.1.1
! 830: ;;
! 831: *-be)
! 832: os=-beos
! 833: ;;
! 834: *-ibm)
! 835: os=-aix
! 836: ;;
! 837: *-hp)
! 838: os=-hpux
! 839: ;;
! 840: *-hitachi)
! 841: os=-hiux
! 842: ;;
! 843: i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
! 844: os=-sysv
! 845: ;;
! 846: *-cbm)
! 847: os=-amigaos
! 848: ;;
! 849: *-dg)
! 850: os=-dgux
! 851: ;;
! 852: *-dolphin)
! 853: os=-sysv3
! 854: ;;
! 855: m68k-ccur)
! 856: os=-rtu
! 857: ;;
! 858: m88k-omron*)
! 859: os=-luna
! 860: ;;
! 861: *-next )
! 862: os=-nextstep
! 863: ;;
! 864: *-sequent)
! 865: os=-ptx
! 866: ;;
! 867: *-crds)
! 868: os=-unos
! 869: ;;
! 870: *-ns)
! 871: os=-genix
! 872: ;;
! 873: i370-*)
! 874: os=-mvs
! 875: ;;
! 876: *-next)
! 877: os=-nextstep3
! 878: ;;
! 879: *-gould)
! 880: os=-sysv
! 881: ;;
! 882: *-highlevel)
! 883: os=-bsd
! 884: ;;
! 885: *-encore)
! 886: os=-bsd
! 887: ;;
! 888: *-sgi)
! 889: os=-irix
! 890: ;;
! 891: *-siemens)
! 892: os=-sysv4
! 893: ;;
! 894: *-masscomp)
! 895: os=-rtu
! 896: ;;
! 897: f301-fujitsu)
! 898: os=-uxpv
! 899: ;;
! 900: *)
! 901: os=-none
! 902: ;;
! 903: esac
! 904: fi
! 905:
! 906: # Here we handle the case where we know the os, and the CPU type, but not the
! 907: # manufacturer. We pick the logical manufacturer.
! 908: vendor=unknown
! 909: case $basic_machine in
! 910: *-unknown)
! 911: case $os in
! 912: -riscix*)
! 913: vendor=acorn
! 914: ;;
! 915: -sunos*)
! 916: vendor=sun
! 917: ;;
! 918: -aix*)
! 919: vendor=ibm
! 920: ;;
! 921: -hpux*)
! 922: vendor=hp
! 923: ;;
! 924: -hiux*)
! 925: vendor=hitachi
! 926: ;;
! 927: -unos*)
! 928: vendor=crds
! 929: ;;
! 930: -dgux*)
! 931: vendor=dg
! 932: ;;
! 933: -luna*)
! 934: vendor=omron
! 935: ;;
! 936: -genix*)
! 937: vendor=ns
! 938: ;;
! 939: -mvs*)
! 940: vendor=ibm
! 941: ;;
! 942: -ptx*)
! 943: vendor=sequent
! 944: ;;
! 945: -vxsim* | -vxworks*)
! 946: vendor=wrs
! 947: ;;
! 948: -aux*)
! 949: vendor=apple
! 950: ;;
! 951: esac
! 952: basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
! 953: ;;
! 954: esac
! 955:
! 956: echo $basic_machine$os
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