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#! /bin/sh

# Configuration validation subroutine script.

#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,

#   Free Software Foundation, Inc.

 

 

# This file is (in principle) common to ALL GNU software.

# The presence of a machine in this file suggests that SOME GNU software

 

 

# Please send patches to <config-patches@gnu.org>.  Submit a context

#

# 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.

version="\

GNU config.sub ($timestamp)

 

 

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

case $maybe_os in

  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \

  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \

  storm-chaos* | os2-emx* | rtmk-nova*)

    os=-$maybe_os

    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`

        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\

        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \

        -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \

                os=

                basic_machine=$1

                ;;

        -sim | -cisco | -oki | -wec | -winbond)

                os=

                basic_machine=$1

        | mipsisa64sr71k | mipsisa64sr71kel \

        | mipstx39 | mipstx39el \

        | mn10200 | mn10300 \

        | mt \

        | msp430 \

        | nios | nios2 \

        | pdp10 | pdp11 | pj | pjl \

        | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \

        | pyramid \

        | score \

        | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \

        | sh64 | sh64le \

        | sparcv8 | sparcv9 | sparcv9b | sparcv9v \

        | spu | strongarm \

        | tahoe | thumb | tic4x | tic80 | tron \

        | v850 | v850e \

        | we32k \

        | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \

        | z8k | z80)

                basic_machine=$basic_machine-unknown

                ;;

                # Motorola 68HC11/12.

                basic_machine=$basic_machine-unknown

                os=-none

        | lm32-* \

        | m32c-* | m32r-* | m32rle-* \

        | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \

        | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \

        | mips16-* \

        | mips64-* | mips64el-* \

        | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \

        | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \

        | pyramid-* \

        | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \

        | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \

        | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \

        | tahoe-* | thumb-* \

        | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \

        | tron-* \

        | v850-* | v850e-* | vax-* \

        | we32k-* \

        | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \

                basic_machine=m68k-apollo

                os=-bsd

                ;;

        aux)

                basic_machine=m68k-apple

                os=-aux

                basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`

                os=-linux

                ;;

        c90)

                basic_machine=c90-cray

                os=-unicos

                basic_machine=ns32k-utek

                os=-sysv

                ;;

        mingw32)

                basic_machine=i386-pc

                os=-mingw32

        # First match some system type aliases

        # that might get confused with valid system types.

        # -solaris* is a basic system type, with this one exception.

        -solaris1 | -solaris1.*)

                os=`echo $os | sed -e 's|solaris1|sunos4|'`

                ;;

        # Each alternative MUST END IN A *, to match a version number.

        # -sysv* is not here because it comes later, after sysvr4.

        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \

              | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \

              | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \

              | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \

              | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \

              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \

              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \

              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \

        # Remember, each alternative MUST END IN *, to match a version number.

                ;;

        -qnx*)

        -dicos*)

                os=-dicos

                ;;

        -none)

                ;;

        *)

                        -sunos*)

                                vendor=sun

                                ;;

                                vendor=ibm

                                ;;

                        -beos*)