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