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K. Richard Pixley
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276
ld/config.sub
vendored
Executable file
276
ld/config.sub
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Executable file
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#!/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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# Separate what the user gave into CPU-company and OS (if any).
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basic_machine=`echo $1 | sed 's/-[^-]*$//'`
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if [ $basic_machine != $1 ]
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then os=`echo $1 | sed 's/^.*-/-/'`
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else os=; fi
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# Decode aliases for certain machine-company combinations.
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case $basic_machine in
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# Recognize the basic CPU types without company name.
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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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# Recognize the basic CPU types with company name.
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vax-* | tahoe-* | i386-* | i860-* | m68k-* | m68000-* | m88k-* \
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| sparc-* | ns32k-* | alliant-* | arm-* | c1-* | c2-* \
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| mips-* | pyramid-* | tron-* | a29k-* | rtpc-* \
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| rs6000-* | i960-*)
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;;
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# Recognize the machine names
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# which stand for a CPU time and a company.
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nindy960)
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basic_machine=i960-intel
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os=-nindy
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;;
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vxworks68)
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basic_machine=m68k-wrs
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os=-vxworks
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;;
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vxworks960)
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basic_machine=i960-wrs
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os=-vxworks
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;;
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am29k)
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basic_machine=a29k-unknown
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os=-bsd
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;;
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umax)
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basic_machine=ns32k-umax
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os=-sysv # maybe?
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;;
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pn)
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basic_machine=pn-gould
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os=-sysv # maybe?
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;;
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np1)
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basic_machine=np1-gould
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os=-sysv # maybe?
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;;
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merlin)
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basic_machine=merlin-utek
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os=-sysv # maybe?
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;;
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iris | iris4d)
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basic_machine=mips-sgi
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os=-sysv # maybe?
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;;
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news1000)
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basic_machine=m68030-sony
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os=-sysv # maybe?
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;;
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news | news700 | news800 | news900)
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basic_machine=m68k-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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basic_machine=m68k-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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basic_machine=m68k-motorola
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os=-sysv # maybe?
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;;
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vax-dec)
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basic_machine=vax
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os=-ultrix # maybe?
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;;
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balance)
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basic_machine=ns32k-sequent
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os=-dynix
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;;
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mmax)
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basic_machine=ns32k-encore
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os=-sysv # maybe?
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;;
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symmetry)
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basic_machine=i386-sequent
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os=-dynix
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;;
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sun2)
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basic_machine=m68000-sun
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os=-sunos4
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;;
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sun2os3)
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basic_machine=m68000-sun
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os=-sunos3
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;;
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sun2os4)
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basic_machine=m68000-sun
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os=-sunos4
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;;
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sun3)
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basic_machine=m68k-sun
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os=-sunos4
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;;
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sun3os3)
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basic_machine=m68k-sun
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os=-sunos3
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;;
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sun3os4)
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basic_machine=m68k-sun
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os=-sunos4
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;;
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sun4)
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basic_machine=sparc-sun
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os=-sunos4
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;;
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sun4os3)
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basic_machine=sparc-sun
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os=-sunos3
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;;
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sun4os4)
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basic_machine=sparc-sun
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os=-sunos4
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;;
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pbd)
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basic_machine=sparc-unicom
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os=-sysv
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;;
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roadrunner | sun386 | sun386i)
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basic_machine=i386-sun
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os=-sunos
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;;
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ps2)
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basic_machine=i386-ibm
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os=-sysv # maybe?
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;;
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i386sco)
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basic_machine=i386-sco
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os=-sysv # maybe?
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;;
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i386v)
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basic_machine=i386-unknown
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os=-sysv
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;;
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i386v32)
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basic_machine=i386-unknown
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os=-sysv32
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;;
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next)
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basic_machine=m68k-next
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os=-sysv # maybe?
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;;
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hp300bsd)
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basic_machine=m68k-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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basic_machine=m68k-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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basic_machine=m68000-hp
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os=-hpux
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;;
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isi | isi68)
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basic_machine=m68k-isi
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os=-sysv # maybe?
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;;
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apollo68)
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basic_machine=m68k-apollo
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os=-sysv # maybe?
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;;
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altos | altos3068)
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basic_machine=m68k-altos
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os=-sysv # maybe?
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;;
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altosgas)
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basic_machine=m68k-altos
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os=-gas
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;;
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miniframe)
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basic_machine=m68000-convergent
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os=-sysv # maybe?
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;;
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tower | tower-32)
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basic_machine=m68k-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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basic_machine=mips-sony
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os=-newsos # maybe?
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;;
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littlemips)
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basic_machine=mips-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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basic_machine=mips-dec
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os=-ultrix
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;;
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magnum | m3230)
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basic_machine=mips-mips
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os=-sysv # maybe?
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;;
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gmicro)
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basic_machine=tron
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os=-sysv # maybe?
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;;
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convex-c1)
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basic_machine=c1-convex
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os=-sysv # maybe?
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;;
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convex-c2)
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basic_machine=c2-convex
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os=-sysv # maybe?
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;;
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*)
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echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
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exit 1
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;;
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esac
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# Decode manufacturer-specific aliases for certain operating systems.
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case $os in
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# First accept the basic system types.
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# The portable systems comes first.
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-bsd* | -sysv* | -mach* \
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| -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
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| -unos* | -osf* | -v88r* | -aout | -coff | -bout \
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| -nindy | -vxworks)
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;;
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-newsos*)
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os=-bsd
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;;
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-ultrix*)
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os=-bsd
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;;
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-osfrose*)
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os=-osf
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;;
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-osf*)
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os=-bsd
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;;
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-dynix*)
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os=-bsd
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;;
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-ctix*)
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os=-sysv
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;;
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*)
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# Get rid of the `-' at the beginning of $os.
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os=`echo $1 | sed 's/[^-]*-//'`
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echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
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exit 1
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;;
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esac
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echo ${basic_machine}${os}
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