config.sub

   1 #!/bin/sh
   2
   3 # Configuration subroutine to validate and canonicalize a configuration type.
   4 # Supply the specified configuration type as an argument.
   5 # If it is invalid, we print an error message on stderr and exit with code 1.
   6 # Otherwise, we print the canonical config type on stdout and succeed.
   7
   8 # This file is supposed to be the same for all GNU packages
   9 # and recognize all the CPU types, system types and aliases
  10 # that are meaningful with *any* GNU software.
  11 # Each package is responsible for reporting which valid configurations
  12 # it does not support.  The user should be able to distinguish
  13 # a failure to support a valid configuration from a meaningless
  14 # configuration (e.g. a typo).
  15
  16 # Please email any bugs, comments, and/or additions to this file to:
  17 # configure@cygnus.com
  18
  19 # decode aliases into canonical names
  20
  21 case "$1" in
  22 # cpu alone is a valid alias for cpu-none-none.
  23 vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
  24         | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
  25         | romp | rs6000 | i960 | h8300)
  26         cpu=$1
  27         vendor=none
  28         os=none
  29         ;;
  30 altos | altos3068)
  31         cpu=m68k
  32         vendor=altos
  33         os=sysv # maybe?
  34         ;;
  35 altosgas)
  36         cpu=m68k
  37         vendor=altos
  38         os=gas
  39         ;;
  40 am29k)
  41         cpu=a29k
  42         vendor=none
  43         os=bsd
  44         ;;
  45 amdahl)
  46         cpu=580
  47         vendor=amdahl
  48         os=uts
  49         ;;
  50 amigados)
  51         cpu=m68k
  52         vendor=cbm
  53         os=amigados # Native AmigaDOS
  54         ;;
  55 amigaunix | amix)
  56         cpu=m68k
  57         vendor=cbm
  58         os=svr4 # System V Release 4 (svr4 is an industry recognized acronym)
  59         ;;
  60 apollo68)
  61         cpu=m68k
  62         vendor=apollo
  63         os=sysv # maybe?
  64         ;;
  65 balance)
  66         cpu=ns32k
  67         vendor=sequent
  68         os=dynix
  69         ;;
  70 convex-c1)
  71         cpu=c1
  72         vendor=convex
  73         os=sysv # maybe?
  74         ;;
  75 convex-c2)
  76         cpu=c2
  77         vendor=convex
  78         os=sysv # maybe?
  79         ;;
  80 cray | ymp)
  81         cpu=ymp
  82         vendor=cray
  83         os=unicos
  84         ;;
  85 cray2)
  86         cpu=cray2
  87         vendor=cray
  88         os=unicos
  89         ;;
  90 dec3100 | decstatn | decstation | decstation-3100 | pmax | pmin)
  91         cpu=mips
  92         vendor=dec
  93         os=ultrix
  94         ;;
  95 delta | 3300 | motorola-3300 | motorola-delta \
  96       | 3300-motorola | delta-motorola)
  97         cpu=m68k
  98         vendor=motorola
  99         os=sysv # maybe?
 100         ;;
 101
 102 delta88)
 103         cpu=m88k
 104         vendor=motorola
 105         os=m88kbcs
 106         ;;
 107
 108 gmicro)
 109         cpu=tron
 110         vendor=gmicro
 111         os=sysv # maybe?
 112         ;;
 113 # start-sanitize-v9
 114 hal-32 | hal32)
 115         cpu=sparc64
 116         vendor=hal
 117         os=hal32
 118         ;;
 119 hal-64 | hal64)
 120         cpu=sparc64
 121         vendor=hal
 122         os=hal64
 123         ;;
 124 sparc64)
 125         cpu=sparc64
 126         vendor=sun
 127         os=v9
 128         ;;
 129 sparc64-v7 | sparc64v7)
 130         cpu=sparc64
 131         vendor=sun
 132         os=v7
 133         ;;
 134 # end-sanitize-v9
 135 hp300bsd)
 136         cpu=m68k
 137         vendor=hp
 138         os=bsd
 139         ;;
 140 hp300hpux | hpux | hp9k3[2-9][0-9])
 141         cpu=m68k
 142         vendor=hp
 143         os=hpux
 144         ;;
 145 hp9k31[0-9] | hp9k2[0-9][0-9])
 146         cpu=m68000
 147         vendor=hp
 148         os=hpux
 149         ;;
 150 i386sco)
 151         cpu=i386
 152         vendor=sco
 153         os=sysv # maybe?
 154         ;;
 155 i386v)
 156         cpu=i386
 157         vendor=none
 158         os=sysv
 159         ;;
 160 i386v32)
 161         cpu=i386
 162         vendor=none
 163         os=sysv32
 164         ;;
 165 iris | iris4d)
 166         cpu=mips
 167         vendor=sgi
 168         os=irix # maybe?
 169         ;;
 170
 171 dpx2)
 172         vendor=bull
 173         cpu=m68k
 174         os=sysv
 175         ;;
 176 isi | isi68)
 177         cpu=m68k
 178         vendor=isi
 179         os=sysv # maybe?
 180         ;;
 181 littlemips)
 182         cpu=mips
 183         vendor=little
 184         os=bsd
 185         ;;
 186 magnum | m3230)
 187         cpu=mips
 188         vendor=mips
 189         os=sysv # maybe?
 190         ;;
 191 merlin)
 192         cpu=ns32k
 193         vendor=utek
 194         os=sysv # maybe?
 195         ;;
 196 miniframe)
 197         cpu=m68000
 198         vendor=convergent
 199         os=sysv # maybe?
 200         ;;
 201 mmax)
 202         cpu=ns32k
 203         vendor=encore
 204         os=sysv # maybe?
 205         ;;
 206 news | news700 | news800 | news900)
 207         cpu=m68k
 208         vendor=sony
 209         os=newsos3 # Based on bsd-4.3
 210         ;;
 211 news1000)
 212         cpu=m68030
 213         vendor=sony
 214         os=newsos3 # ?
 215         ;;
 216 news-3600 | bigmips | risc-news)
 217         cpu=mips
 218         vendor=sony
 219         os=newsos4 # Presumably?
 220         ;;
 221 next)
 222         cpu=m68k
 223         vendor=next
 224         os=sysv # maybe?
 225         ;;
 226 nindy960)
 227         cpu=i960
 228         vendor=intel
 229         os=nindy
 230         ;;
 231 none)
 232         cpu=none
 233         vendor=none
 234         os=none
 235         ;;
 236 np1)
 237         cpu=np1
 238         vendor=gould
 239         os=sysv # maybe?
 240         ;;
 241 rtpc)
 242         cpu=romp
 243         vendor=ibm
 244         os=aix # maybe?
 245         ;;
 246 pbd)
 247         cpu=sparc
 248         vendor=unicom
 249         os=sysv
 250         ;;
 251 pn)
 252         cpu=pn
 253         vendor=gould
 254         os=sysv # maybe?
 255         ;;
 256 ps2)
 257         cpu=i386
 258         vendor=ibm
 259         os=sysv # maybe?
 260         ;;
 261 sun2)
 262         cpu=m68000
 263         vendor=sun
 264         os=sunos4
 265         ;;
 266 sun2os3)
 267         cpu=m68000
 268         vendor=sun
 269         os=sunos3
 270         ;;
 271 sun2os4)
 272         cpu=m68000
 273         vendor=sun
 274         os=sunos4
 275         ;;
 276 sun3)
 277         cpu=m68k
 278         vendor=sun
 279         os=sunos4
 280         ;;
 281 sun3os3)
 282         cpu=m68k
 283         vendor=sun
 284         os=sunos3
 285         ;;
 286 sun3os4)
 287         cpu=m68k
 288         vendor=sun
 289         os=sunos4
 290         ;;
 291 sun386 | roadrunner | sun386i)
 292         cpu=i386
 293         vendor=sun
 294         os=sunos
 295         ;;
 296 sun4)
 297         cpu=sparc
 298         vendor=sun
 299         os=sunos4
 300         ;;
 301 sun4os3)
 302         cpu=sparc
 303         vendor=sun
 304         os=sunos3
 305         ;;
 306 sun4os4)
 307         cpu=sparc
 308         vendor=sun
 309         os=sunos4
 310         ;;
 311 symmetry)
 312         cpu=i386
 313         vendor=sequent
 314         os=dynix
 315         ;;
 316 tower | tower-32)
 317         cpu=m68k
 318         vendor=ncr
 319         os=sysv # maybe?
 320         ;;
 321 ultra3)
 322         cpu=a29k
 323         vendor=nyu
 324         os=sym1
 325         ;;
 326 umax)
 327         cpu=ns32k
 328         vendor=encore
 329         os=sysv # maybe?
 330         ;;
 331 unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
 332         cpu=m68k
 333         vendor=att
 334         os=sysv # maybe?
 335         ;;
 336 vax-dec)
 337         cpu=vax
 338         vendor=dec
 339         os=ultrix # maybe?
 340         ;;
 341 vxworks68)
 342         cpu=m68k
 343         vendor=wrs
 344         os=vxworks
 345         ;;
 346 vxworks960)
 347         cpu=i960
 348         vendor=wrs
 349         os=vxworks
 350         ;;
 351 xmp)
 352         cpu=xmp
 353         vendor=cray
 354         os=unicos
 355         ;;
 356 # not an alias.  parse what we expect to be a canonical name.
 357 *)
 358         cpu=`echo $1 | sed 's/-.*$//'`
 359
 360         if [ "${cpu}" = "$1" ] ; then
 361                 # no vendor so this is an invalid name.
 362                 echo '***' No vendor: configuration \`$1\' not recognized 1>&2
 363                 exit 1
 364         else
 365                 # parse out vendor
 366                 rest=`echo $1 | sed "s/${cpu}-//"`
 367                 vendor=`echo ${rest} | sed 's/-.*$//'`
 368
 369                 if [ "${vendor}" = "${rest}" ] ; then
 370                         # a missing os is acceptable
 371                         os=none
 372                 else
 373                         os=`echo ${rest} | sed "s/${vendor}-//"`
 374                 fi
 375         fi
 376         ;;
 377 esac
 378
 379 # At this point we should have three parts of a canonical name in cpu,
 380 # vendor, and os.
 381
 382 # verify that the cpu is known.
 383
 384 case "${cpu}" in
 385 none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
 386         | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
 387         | a29k | romp | rs6000 | i960 | xmp | ymp | cray2 | 580 | h8300)
 388         ;;
 389
 390 # start-sanitize-v9
 391 sparc64) ;;
 392 # end-sanitize-v9
 393
 394 *)
 395         echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
 396         exit 1
 397         ;;
 398 esac
 399
 400 # verify that the vendor is known.
 401
 402 case "${vendor}" in
 403         altos | amdahl | aout | apollo | att | bcs | bout |\
 404         cbm | convergent | convex | coff | cray | dec | encore |\
 405         gould | intel | isi | hp | ibm | little | mips | motorola |\
 406         ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
 407         unicom | utek | wrs | bull ) ;;
 408
 409 # start-sanitize-v9
 410 hal) ;;
 411 # end-sanitize-v9
 412
 413 *)
 414         echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
 415         exit 1
 416         ;;
 417 esac
 418
 419 # verify that the os is known, if it exists.
 420
 421 case "${os}" in
 422 aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* | irix* \
 423         | isc* | kern | mach* | newsos* | nindy* | none | osf* | sco* \
 424         | sunos* | sysv* | ultrix* | unos* | v88r* | vms* | vxworks* \
 425         | sym[1-9]* | unicos* | uts | svr4 | amigados)
 426         ;;
 427
 428 # start-sanitize-v9
 429 hal32 | hal64 | v7 | v9) ;;
 430 # end-sanitize-v9
 431
 432 *)
 433         echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
 434         exit 1
 435         ;;
 436 esac
 437
 438 echo ${cpu}-${vendor}-${os}