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