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