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.
  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         | rtpc | rs6000 | i960)
  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 isi | isi68)
 171         cpu=m68k
 172         vendor=isi
 173         os=sysv # maybe?
 174         ;;
 175 littlemips)
 176         cpu=mips
 177         vendor=little
 178         os=bsd
 179         ;;
 180 magnum | m3230)
 181         cpu=mips
 182         vendor=mips
 183         os=sysv # maybe?
 184         ;;
 185 merlin)
 186         cpu=ns32k
 187         vendor=utek
 188         os=sysv # maybe?
 189         ;;
 190 miniframe)
 191         cpu=m68000
 192         vendor=convergent
 193         os=sysv # maybe?
 194         ;;
 195 mmax)
 196         cpu=ns32k
 197         vendor=encore
 198         os=sysv # maybe?
 199         ;;
 200 news | news700 | news800 | news900)
 201         cpu=m68k
 202         vendor=sony
 203         os=sysv # maybe?
 204         ;;
 205 news1000)
 206         cpu=m68030
 207         vendor=sony
 208         os=sysv # maybe?
 209         ;;
 210 news-3600 | bigmips | risc-news)
 211         cpu=mips
 212         vendor=sony
 213         os=newsos # maybe?
 214         ;;
 215 next)
 216         cpu=m68k
 217         vendor=next
 218         os=sysv # maybe?
 219         ;;
 220 nindy960)
 221         cpu=i960
 222         vendor=intel
 223         os=nindy
 224         ;;
 225 none)
 226         cpu=none
 227         vendor=none
 228         os=none
 229         ;;
 230 np1)
 231         cpu=np1
 232         vendor=gould
 233         os=sysv # maybe?
 234         ;;
 235 pbd)
 236         cpu=sparc
 237         vendor=unicom
 238         os=sysv
 239         ;;
 240 pn)
 241         cpu=pn
 242         vendor=gould
 243         os=sysv # maybe?
 244         ;;
 245 ps2)
 246         cpu=i386
 247         vendor=ibm
 248         os=sysv # maybe?
 249         ;;
 250 sun2)
 251         cpu=m68000
 252         vendor=sun
 253         os=sunos4
 254         ;;
 255 sun2os3)
 256         cpu=m68000
 257         vendor=sun
 258         os=sunos3
 259         ;;
 260 sun2os4)
 261         cpu=m68000
 262         vendor=sun
 263         os=sunos4
 264         ;;
 265 sun3)
 266         cpu=m68k
 267         vendor=sun
 268         os=sunos4
 269         ;;
 270 sun3os3)
 271         cpu=m68k
 272         vendor=sun
 273         os=sunos3
 274         ;;
 275 sun3os4)
 276         cpu=m68k
 277         vendor=sun
 278         os=sunos4
 279         ;;
 280 sun386 | roadrunner | sun386i)
 281         cpu=i386
 282         vendor=sun
 283         os=sunos
 284         ;;
 285 sun4)
 286         cpu=sparc
 287         vendor=sun
 288         os=sunos4
 289         ;;
 290 sun4os3)
 291         cpu=sparc
 292         vendor=sun
 293         os=sunos3
 294         ;;
 295 sun4os4)
 296         cpu=sparc
 297         vendor=sun
 298         os=sunos4
 299         ;;
 300 symmetry)
 301         cpu=i386
 302         vendor=sequent
 303         os=dynix
 304         ;;
 305 tower | tower-32)
 306         cpu=m68k
 307         vendor=ncr
 308         os=sysv # maybe?
 309         ;;
 310 umax)
 311         cpu=ns32k
 312         vendor=encore
 313         os=sysv # maybe?
 314         ;;
 315 unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
 316         cpu=m68k
 317         vendor=att
 318         os=sysv # maybe?
 319         ;;
 320 vax-dec)
 321         cpu=vax
 322         vendor=dec
 323         os=ultrix # maybe?
 324         ;;
 325 vxworks68)
 326         cpu=m68k
 327         vendor=wrs
 328         os=vxworks
 329         ;;
 330 vxworks960)
 331         cpu=i960
 332         vendor=wrs
 333         os=vxworks
 334         ;;
 335 xmp)
 336         cpu=xmp
 337         vendor=cray
 338         os=unicos
 339         ;;
 340 # not an alias.  parse what we expect to be a canonical name.
 341 *)
 342         cpu=`echo $1 | sed 's/-.*$//'`
 343
 344         if [ "${cpu}" = "$1" ] ; then
 345                 # no vendor so this is an invalid name.
 346                 echo '***' No vendor: configuration \`$1\' not recognized 1>&2
 347                 exit 1
 348         else
 349                 # parse out vendor
 350                 rest=`echo $1 | sed "s/${cpu}-//"`
 351                 vendor=`echo ${rest} | sed 's/-.*$//'`
 352
 353                 if [ "${vendor}" = "${rest}" ] ; then
 354                         # a missing os is acceptable
 355                         os=none
 356                 else
 357                         os=`echo ${rest} | sed "s/${vendor}-//"`
 358                 fi
 359         fi
 360         ;;
 361 esac
 362
 363 # At this point we should have three parts of a canonical name in cpu,
 364 # vendor, and os.
 365
 366 # verify that the cpu is known.
 367
 368 case "${cpu}" in
 369 none | vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc \
 370         | ns32k | alliant | arm | c1 | c2 | mips | pyramid | tron \
 371         | a29k | rtpc | rs6000 | i960 | xmp | ymp | cray2 | 580)
 372         ;;
 373
 374 # start-sanitize-v9
 375 sparc64) ;;
 376 # end-sanitize-v9
 377
 378 *)
 379         echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
 380         exit 1
 381         ;;
 382 esac
 383
 384 # verify that the vendor is known.
 385
 386 case "${vendor}" in
 387         altos | amdahl | aout | apollo | att | bcs | bout |\
 388         cbm | convergent | convex | coff | cray | dec | encore |\
 389         gould | intel | isi | hp | ibm | little | mips | motorola |\
 390         ncr | next | none | nyu | sco | sequent | sgi | sony | sun |\
 391         unicom | utek | wrs ) ;;
 392
 393 # start-sanitize-v9
 394 hal) ;;
 395 # end-sanitize-v9
 396
 397 *)
 398         echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
 399         exit 1
 400         ;;
 401 esac
 402
 403 # verify that the os is known, if it exists.
 404
 405 case "${os}" in
 406 aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* | irix* \
 407         | isc* | mach* | newsos* | nindy* | none | osf* | osf* | sco* \
 408         | sunos* | sysv* | ultrix* | unos* | v88r* | vms* | vxworks* \
 409         | sym[1-9]* | unicos* | uts | svr4 | amigados)
 410         ;;
 411
 412 # start-sanitize-v9
 413 hal32 | hal64 | v7 | v9) ;;
 414 # end-sanitize-v9
 415
 416 *)
 417         echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
 418         exit 1
 419         ;;
 420 esac
 421
 422 echo ${cpu}-${vendor}-${os}