home *** CD-ROM | disk | FTP | other *** search
- #!/bin/sh
-
- # Configuration subroutine to validate and canonicalize a configuration type.
- # Supply the specified configuration type as an argument.
- # If it is invalid, we print an error message on stderr and exit with code 1.
- # Otherwise, we print the canonical config type on stdout and succeed.
-
- # This file is supposed to be the same for all GNU packages
- # and recognize all the CPU types, system types and aliases
- # that are meaningful with *any* GNU software.
- # Each package is responsible for reporting which valid configurations
- # it does not support. The user should be able to distinguish
- # a failure to support a valid configuration from a meaningless
- # configuration.
-
- # Please email any bugs, comments, and/or additions to this file to:
- # configure@cygnus.com
-
- # decode aliases into canonical names
-
- case "$1" in
- # cpu alone is a valid alias for cpu-none-none.
- vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | rtpc | rs6000 | i960)
- cpu=$1
- vendor=none
- os=none
- ;;
- nindy960)
- cpu=i960
- vendor=intel
- os=nindy
- ;;
- vxworks68)
- cpu=m68k
- vendor=wrs
- os=vxworks
- ;;
- vxworks960)
- cpu=i960
- vendor=wrs
- os=vxworks
- ;;
- am29k)
- cpu=a29k
- vendor=none
- os=bsd
- ;;
- umax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
- pn)
- cpu=pn
- vendor=gould
- os=sysv # maybe?
- ;;
- np1)
- cpu=np1
- vendor=gould
- os=sysv # maybe?
- ;;
- merlin)
- cpu=merlin
- vendor=utek
- os=sysv # maybe?
- ;;
- iris | iris4d)
- cpu=mips
- vendor=sgi
- os=sysv # maybe?
- ;;
- news1000)
- cpu=m68030
- vendor=sony
- os=sysv # maybe?
- ;;
- news | news700 | news800 | news900)
- cpu=m68k
- vendor=sony
- os=sysv # maybe?
- ;;
- unixpc | safari | pc7300 | 3b1 | 7300 | 7300-att | att-7300)
- cpu=m68k
- vendor=att
- os=sysv # maybe?
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- os=sysv # maybe?
- ;;
- vax-dec)
- cpu=vax
- vendor=dec
- os=ultrix # maybe?
- ;;
- balance)
- cpu=ns32k
- vendor=sequent
- os=dynix
- ;;
- mmax)
- cpu=ns32k
- vendor=encore
- os=sysv # maybe?
- ;;
- symmetry)
- cpu=i386
- vendor=sequent
- os=dynix
- ;;
- sun2)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
- sun2os3)
- cpu=m68000
- vendor=sun
- os=sunos3
- ;;
- sun2os4)
- cpu=m68000
- vendor=sun
- os=sunos4
- ;;
- sun3)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
- sun3os3)
- cpu=m68k
- vendor=sun
- os=sunos3
- ;;
- sun3os4)
- cpu=m68k
- vendor=sun
- os=sunos4
- ;;
- sun4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
- sun4os3)
- cpu=sparc
- vendor=sun
- os=sunos3
- ;;
- sun4os4)
- cpu=sparc
- vendor=sun
- os=sunos4
- ;;
- pbd)
- cpu=sparc
- vendor=unicom
- os=sysv
- ;;
- roadrunner | sun386 | sun386i)
- cpu=i386
- vendor=sun
- os=sunos
- ;;
- ps2)
- cpu=i386
- vendor=ibm
- os=sysv # maybe?
- ;;
- i386sco)
- cpu=i386
- vendor=sco
- os=sysv # maybe?
- ;;
- i386v)
- cpu=i386
- vendor=none
- os=sysv
- ;;
- i386v32)
- cpu=i386
- vendor=none
- os=sysv32
- ;;
- next)
- cpu=m68k
- vendor=next
- os=sysv # maybe?
- ;;
- hp300bsd)
- cpu=m68k
- vendor=hp
- os=bsd
- ;;
- hp300hpux | hpux | hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- os=hpux
- ;;
- hp9k31[0-9] | hp9k2[0-9][0-9])
- cpu=m68000
- vendor=hp
- os=hpux
- ;;
- isi | isi68)
- cpu=m68k
- vendor=isi
- os=sysv # maybe?
- ;;
- apollo68)
- cpu=m68k
- vendor=apollo
- os=sysv # maybe?
- ;;
- altos | altos3068)
- cpu=m68k
- vendor=altos
- os=sysv # maybe?
- ;;
- altosgas)
- cpu=m68k
- vendor=altos
- os=gas
- ;;
- miniframe)
- cpu=m68000
- vendor=convergent
- os=sysv # maybe?
- ;;
- tower | tower-32)
- cpu=m68k
- vendor=ncr
- os=sysv # maybe?
- ;;
- bigmips | news-3600 | risc-news)
- cpu=mips
- vendor=sony
- os=newsos # maybe?
- ;;
- littlemips)
- cpu=mips
- vendor=little
- os=bsd
- ;;
- dec3100 | decstatn | decstation | decstation-3100 | pmax)
- cpu=mips
- vendor=dec
- os=ultrix
- ;;
- magnum | m3230)
- cpu=mips
- vendor=mips
- os=sysv # maybe?
- ;;
- gmicro)
- cpu=tron
- vendor=none
- os=sysv # maybe?
- ;;
- convex-c1)
- cpu=c1
- vendor=convex
- os=sysv # maybe?
- ;;
- convex-c2)
- cpu=c2
- vendor=convex
- os=sysv # maybe?
- ;;
- none)
- cpu=none
- vendor=none
- os=none
- ;;
-
- # not an alias. parse what we expect to be a canonical name.
- *)
- cpu=`echo $1 | sed 's/-.*$//'`
-
- if [ "${cpu}" = "$1" ] ; then
- # no vendor so this is an invalid name.
- echo '***' No vendor: configuration \`$1\' not recognized 1>&2
- exit 1
- else
- # parse out vendor
- rest=`echo $1 | sed "s/${cpu}-//"`
- vendor=`echo ${rest} | sed 's/-.*$//'`
-
- if [ "${vendor}" = "${rest}" ] ; then
- # a missing os is acceptable
- os=none
- else
- os=`echo ${rest} | sed "s/${vendor}-//"`
- fi
- fi
- ;;
- esac
-
- # At this point we should have three parts of a canonical name in cpu,
- # vendor, and os.
-
- # verify that the cpu is known.
-
- case "${cpu}" in
- vax | tahoe | i386 | i860 | m68k | m68000 | m88k | sparc | ns32k \
- | alliant | arm | c1 | c2 | mips | pyramid | tron | a29k \
- | rtpc | rs6000 | i960 | none)
- ;;
- *)
- echo '***' Invalid cpu \`${cpu}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
- esac
-
- # verify that the vendor is known.
-
- case "${vendor}" in
- none | convex | mips | dec | little | sony | ncr | convergent \
- | altos | apollo | isi | hp | next | sco | ibm | sun \
- | unicom | sequent | encore | motorola | att | sgi \
- | utek | gould | wrs | intel | aout | bout | coff) ;;
- *)
- echo '***' Invalid vendor \`${vendor}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
- esac
-
- # verify that the os is known, if it exists.
-
- case "${os}" in
- aix* | aout | bout | bsd* | coff | ctix* | dynix* | esix* | hpux* \
- | isc* | mach* | newsos* | nindy* | none | osf* | osf* | sco* \
- | sunos* | sysv* | ultrix* | unos* | v88r* | vms* | vxworks*)
- ;;
- *)
- echo '***' Invalid os \`${os}\': configuration \`$1\' not recognized 1>&2
- exit 1
- ;;
- esac
-
- echo ${cpu}-${vendor}-${os}
-