[bpt/emacs.git] / config.sub

#!/bin/sh
# Configuration validation subroutine script, version 1.1.
#   Copyright (C) 1991, 1992 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
# can handle that machine.  It does not imply ALL GNU software can. 

#This file is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 2 of the License, or
#(at your option) any later version.

#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.

#You should have received a copy of the GNU General Public License
#along with this program; if not, write to the Free Software
#Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.


# 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.

# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# it is wrong to echo any other type of specification

# First pass through any local machine types.
case $1 in
	*local*)
		echo $1
		exit 0
		;;
	*)
	;;
esac

# Separate what the user gave into CPU-COMPANY and OS (if any).
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi

# Lets recognize common machines as not being OS so that things like
# config.subr decstation-3100 work.
case $os in
	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
	-unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | \
	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
	-harris | -dolphin)
		os=
		basic_machine=$1
		;;
	-sco3.2v[4-9]*)
		# Don't forget version if it is 3.2v4 or newer.
		os=-sco3.2v4
		basic_machine=i386-unknown
		;;
	-sco*)
		os=-sco3.2v2
		basic_machine=i386-unknown
		;;
	-isc*)
		os=-isc
		basic_machine=i386-unknown
		;;
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
	# Recognize the basic CPU types with without company name.
	# Some are omitted here because they have special meanings below.
	tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
		| tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
		| alpha | we32k)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the basic CPU types with with company name.
	vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
	      | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
	      | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
	      | hppa1.0-* | hppa1.1-* | alpha-* | we32k-*)
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
	vaxv)
		basic_machine=vax-dec
		os=-sysv
		;;
	vms)
		basic_machine=vax-dec
		os=-vms
		;;
	i386v32)
		basic_machine=i386-unknown
		os=-sysv32
		;;
	i386-sco* | i386sco | sco)
		basic_machine=i386-unknown
		os=-sco3.2v2
		;;
	i386-isc* | isc)
		basic_machine=i386-unknown
		os=-isc
		;;
	i486v32)
		basic_machine=i486-unknown
		os=-sysv32
		;;
	i486-sco* | i486sco | sco)
		basic_machine=i486-unknown
		os=-sco3.2v2
		;;
	i486-isc* | isc)
		basic_machine=i486-unknown
		os=-isc
		;;
	i386v4*)
		basic_machine=i386-unknown
		os=-sysv4
		;;
	i486v4*)
		basic_machine=i486-unknown
		os=-sysv4
		;;
	i386v)
		basic_machine=i386-unknown
		os=-sysv
		;;
	i486v)
		basic_machine=i486-unknown
		os=-sysv
		;;
	spur)
		basic_machine=spur-unknown
		;;
	alliant | fx80)
		basic_machine=fx80-alliant
		;;
	convex-c1)
		basic_machine=c1-convex
		os=-bsd
		;;
	convex-c2)
		basic_machine=c2-convex
		os=-bsd
		;;
	convex-c32)
		basic_machine=c32-convex
		os=-bsd
		;;
	convex-c34)
		basic_machine=c34-convex
		os=-bsd
		;;
	convex-c38)
		basic_machine=c38-convex
		os=-bsd
		;;
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
		;;
	crds | unos)
		basic_machine=m68k-crds
		;;
	elxsi)
		basic_machine=elxsi-elxsi
		os=-bsd
		;;
	encore | umax | mmax)
		basic_machine=ns32k-encore
		os=-bsd
		;;
	genix)
		basic_machine=ns32k-ns
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		case $os in
		    -irix*)
			;;
		    *)
			os=-irix4
			;;
		esac
		;;
	news | news700 | news800 | news900)
		basic_machine=m68k-sony
		os=-newsos
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68000-att
		;;
	3b*)
		basic_machine=we32k-att
		;;
	delta | 3300 | motorola-3300 | motorola-delta \
	      | 3300-motorola | delta-motorola)
		basic_machine=m68k-motorola
		;;
	balance)
		basic_machine=ns32k-sequent
		os=-dynix
		;;
        pc532)
		basic_machine=ns32k-pc532
		;;
	symmetry)
		basic_machine=i386-sequent
		os=-dynix
		;;
	sun2)
		basic_machine=m68000-sun
		;;
	sun2os3)
		basic_machine=m68000-sun
		os=-sunos3
		;;
	sun2os4)
		basic_machine=m68000-sun
		os=-sunos4
		;;
	sun3os3)
		basic_machine=m68k-sun
		os=-sunos3
		;;
	sun3os4)
		basic_machine=m68k-sun
		os=-sunos4
		;;
	sun4os3)
		basic_machine=sparc-sun
		os=-sunos3
		;;
	sun4os4)
		basic_machine=sparc-sun
		os=-sunos4
		;;
	sun3)
		basic_machine=m68k-sun
		;;
	sun4)
		basic_machine=sparc-sun
		;;
	pbd)
		basic_machine=sparc-tti
		;;
	pbb)
		basic_machine=m68k-tti
		;;
	sun386 | sun386i | roadrunner)
		basic_machine=i386-sun
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	fx2800)
		basic_machine=i860-alliant
		;;
	next)
		basic_machine=m68k-next
		os=-bsd
		;;
	amiga)
		basic_machine=m68k-cbm
		;;
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		;;
	hp9k31[0-9] | hp9k2[0-9][0-9])
		basic_machine=m68000-hp
		;;
	hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
		basic_machine=hppa1.1-hp
		;;
	hp9k8[0-9][0-9] | hp8[0-9][0-9])
		basic_machine=hppa1.0-hp
		;;
	isi68 | isi)
		basic_machine=m68k-isi
		os=-sysv
		;;
	apollo68)
		basic_machine=m68k-apollo
		os=-sysv
		;;
	altos | altos3068)
		basic_machine=m68k-altos
		;;
	miniframe)
		basic_machine=m68000-convergent
		;;
	tower | tower-32)
		basic_machine=m68k-ncr
		;;
	news-3600 | risc-news)
		basic_machine=mips-sony
		os=-newsos
		;;
	decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
		basic_machine=mips-dec
		;;
	magnum | m3230)
		basic_machine=mips-mips
		os=-sysv
		;;
	gmicro)
		basic_machine=tron-gmicro
		os=-sysv
		;;
	rtpc | rtpc-*)
		basic_machine=romp-ibm
		;;
	am29k)
		basic_machine=a29k-none
		os=-bsd
		;;
	amdahl)
		basic_machine=580-amdahl
		os=-sysv
		;;
	amigados)
		basic_machine=m68k-cbm
		os=-amigados
		;;
	amigaunix | amix)
		basic_machine=m68k-cbm
		os=-sysv4
		;;
	cray | ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;
	cray2)
		basic_machine=cray2-cray
		os=-unicos
		;;
	xmp)
		basic_machine=xmp-cray
		os=-unicos
		;;
	delta88)
		basic_machine=m88k-motorola
		os=-m88kbcs
		;;
	dpx2)
		basic_machine=m68k-bull
		os=-sysv
		;;
	ebmon29k)
		basic_machine=a29k-amd
		os=-ebmon
		;;
	h8300hds)
		basic_machine=h8300-hitachi
		os=-hds
		;;
	harris)
		basic_machine=m88k-harris
		os=-m88kbcs
		;;
	hp300bsd)
		basic_machine=m68k-hp
		os=-bsd
		;;
	hp300hpux)
		basic_machine=m68k-hp
		os=-hpux
		;;
	hp9k2[0-9][0-9] | hp9k31[0-9])
		basic_machine=m68000-hp
		os=-hpux
		;;
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		os=-hpux
		;;
	ncr3000)
		basic_machine=i486-ncr
		os=-sysv4
		;;
	news1000)
		basic_machine=m68030-sony
		os=-newsos
		;;
	nindy960)
		basic_machine=i960-intel
		os=-nindy
		;;
	pn)
		basic_machine=pn-gould
		os=-sysv
		;;
	np1)
		basic_machine=np1-gould
		os=-sysv
		;;
	ultra3)
		basic_machine=a29k-nyu
		os=-sym1
		;;
	vxworks960)
		basic_machine=i960-wrs
		os=-vxworks
		;;
	vxworks68)
		basic_machine=m68k-wrs
		os=-vxworks
		;;
	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
	mips)
		basic_machine=mips-mips
		;;
	romp)
		basic_machine=romp-ibm
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sparc)
		basic_machine=sparc-sun
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ "$os" ]
then
case $os in
	# First accept the basic system types.
	# The portable systems comes first.
	# Each alternative must end in a *, to match a version number.
	-bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
	      | -unos* | -osf* | -luna* | -dgux* | -solari* | -sym* \
	      | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
	      | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs* \
	      | -riscos* | -linux* )
		;;
	-osfrose*)
		os=-osfrose
		;;
	-osf*)
		os=-osf
		;;
	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
		os=-aos
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $1 | sed 's/[^-]*-//'`
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
case $basic_machine in
	*-dec | vax-*)
		os=-ultrix4.2
		;;
	i386-sun)
		os=-sunos4.0.2
		;;
	m68000-sun)
		os=-sunos3
		# This also exists in the configure program, but was not the
		# default.
		# os=-sunos4
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;
	*-ibm)
		os=-aix
		;;
	*-hp)
		os=-hpux
		;;
	*-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
		os=-sysv
		;;
	*-cbm)
		os=-amigados
		;;
	*-dg)
		os=-dgux
		;;
	*-dolphin)
		os=-sysv3
		;;
	m88k-omron*)
		os=-luna
		;;
	*-crds)
		os=-unos
		;;
	*-ns)
		os=-genix
		;;
	i[34]86-*)
		os=-sco3.2v2
		;;
	*)
		os=-none
		;;
esac
fi

# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer.  We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
	*-unknown)
		case $os in
			-sunos*)
				vendor=sun
				;;
			-aix*)
				vendor=ibm
				;;
			-hpux*)
				vendor=hp
				;;
			-unos*)
				vendor=crds
				;;
			-dgux*)
				vendor=dg
				;;
			-luna*)
				vendor=omron
				;;
			-genix*)
				vendor=ns
				;;
		esac
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
		;;
esac

echo $basic_machine$os
Commit	Line	Data
fb955dfa	1	#!/bin/sh
fc5546c7	2	# Configuration validation subroutine script, version 1.1.
955e036a RS	3	# Copyright (C) 1991, 1992 Free Software Foundation, Inc.
	4	# This file is (in principle) common to ALL GNU software.
	5	# The presence of a machine in this file suggests that SOME GNU software
	6	# can handle that machine. It does not imply ALL GNU software can.
fb955dfa RS	7
	8	#This file is free software; you can redistribute it and/or modify
	9	#it under the terms of the GNU General Public License as published by
	10	#the Free Software Foundation; either version 2 of the License, or
	11	#(at your option) any later version.
	12
	13	#This program is distributed in the hope that it will be useful,
	14	#but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	#GNU General Public License for more details.
	17
	18	#You should have received a copy of the GNU General Public License
	19	#along with this program; if not, write to the Free Software
	20	#Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	21
	22
	23	# Configuration subroutine to validate and canonicalize a configuration type.
	24	# Supply the specified configuration type as an argument.
	25	# If it is invalid, we print an error message on stderr and exit with code 1.
	26	# Otherwise, we print the canonical config type on stdout and succeed.
	27
	28	# This file is supposed to be the same for all GNU packages
	29	# and recognize all the CPU types, system types and aliases
	30	# that are meaningful with any GNU software.
	31	# Each package is responsible for reporting which valid configurations
	32	# it does not support. The user should be able to distinguish
	33	# a failure to support a valid configuration from a meaningless
	34	# configuration.
	35
	36	# The goal of this file is to map all the various variations of a given
	37	# machine specification into a single specification in the form:
	38	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
	39	# it is wrong to echo any other type of specification
	40
	41	# First pass through any local machine types.
	42	case $1 in
	43	local)
	44	echo $1
	45	exit 0
	46	;;
	47	*)
	48	;;
	49	esac
	50
	51	# Separate what the user gave into CPU-COMPANY and OS (if any).
	52	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
	53	if [ $basic_machine != $1 ]
	54	then os=`echo $1 \| sed 's/.*-/-/'`
	55	else os=; fi
	56
	57	# Lets recognize common machines as not being OS so that things like
3c9da312	58	# config.subr decstation-3100 work.
fb955dfa RS	59	case $os in
	60	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
	61	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
	62	-unicom* \| -ibm* \| -next* \| -hp \| -isi* \| -apollo \| -altos* \| \
6d95ff37	63	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| \
fb955dfa RS	64	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
	65	-harris \| -dolphin)
	66	os=
	67	basic_machine=$1
	68	;;
cf7a78db RS	69	-sco3.2v[4-9]*)
	70	# Don't forget version if it is 3.2v4 or newer.
	71	os=-sco3.2v4
	72	basic_machine=i386-unknown
	73	;;
fb955dfa	74	-sco*)
f9f15513	75	os=-sco3.2v2
fb955dfa RS	76	basic_machine=i386-unknown
	77	;;
	78	-isc*)
f9f15513	79	os=-isc
fb955dfa RS	80	basic_machine=i386-unknown
	81	;;
	82	esac
	83
	84	# Decode aliases for certain CPU-COMPANY combinations.
	85	case $basic_machine in
	86	# Recognize the basic CPU types with without company name.
	87	# Some are omitted here because they have special meanings below.
b0265c64	88	tahoe \| i[34]86 \| i860 \| m68k \| m68000 \| m88k \| ns32k \| arm \| pyramid \
6ca8e64c RK	89	\| tron \| a29k \| 580 \| i960 \| h8300 \| hppa1.0 \| hppa1.1 \
6ca8e64c RK	90	\| alpha \| we32k)
fb955dfa RS	91	basic_machine=$basic_machine-unknown
	92	;;
	93	# Recognize the basic CPU types with with company name.
d019125e	94	vax-* \| tahoe-* \| i[34]86-* \| i860-* \| m68k-* \| m68000-* \| m88k-* \
fb955dfa RS	95	\| sparc-* \| ns32k-* \| fx80-* \| arm-* \| c[123]* \
	96	\| mips-* \| pyramid-* \| tron-* \| a29k-* \| romp-* \| rs6000-* \
	97	\| none-* \| 580-* \| cray2-* \| h8300-* \| i960-* \| xmp-* \| ymp-* \
6ca8e64c	98	\| hppa1.0-* \| hppa1.1-* \| alpha-* \| we32k-*)
fb955dfa RS	99	;;
	100	# Recognize the various machine names and aliases which stand
	101	# for a CPU type and a company and sometimes even an OS.
	102	vaxv)
	103	basic_machine=vax-dec
	104	os=-sysv
	105	;;
	106	vms)
	107	basic_machine=vax-dec
	108	os=-vms
	109	;;
	110	i386v32)
	111	basic_machine=i386-unknown
	112	os=-sysv32
	113	;;
	114	i386-sco* \| i386sco \| sco)
	115	basic_machine=i386-unknown
f9f15513	116	os=-sco3.2v2
fb955dfa RS	117	;;
	118	i386-isc* \| isc)
	119	basic_machine=i386-unknown
f9f15513	120	os=-isc
fb955dfa	121	;;
ad6023b3 RS	122	i486v32)
	123	basic_machine=i486-unknown
	124	os=-sysv32
	125	;;
	126	i486-sco* \| i486sco \| sco)
	127	basic_machine=i486-unknown
	128	os=-sco3.2v2
	129	;;
	130	i486-isc* \| isc)
	131	basic_machine=i486-unknown
	132	os=-isc
	133	;;
fb955dfa RS	134	i386v4*)
	135	basic_machine=i386-unknown
	136	os=-sysv4
	137	;;
d019125e RS	138	i486v4*)
	139	basic_machine=i486-unknown
	140	os=-sysv4
	141	;;
fb955dfa RS	142	i386v)
	143	basic_machine=i386-unknown
	144	os=-sysv
	145	;;
ad6023b3 RS	146	i486v)
	147	basic_machine=i486-unknown
	148	os=-sysv
	149	;;
fb955dfa RS	150	spur)
	151	basic_machine=spur-unknown
	152	;;
	153	alliant \| fx80)
	154	basic_machine=fx80-alliant
	155	;;
	156	convex-c1)
	157	basic_machine=c1-convex
	158	os=-bsd
	159	;;
	160	convex-c2)
	161	basic_machine=c2-convex
	162	os=-bsd
	163	;;
	164	convex-c32)
	165	basic_machine=c32-convex
	166	os=-bsd
	167	;;
	168	convex-c34)
	169	basic_machine=c34-convex
	170	os=-bsd
	171	;;
	172	convex-c38)
	173	basic_machine=c38-convex
	174	os=-bsd
	175	;;
	176	m88k-omron*)
	177	basic_machine=m88k-omron
	178	;;
	179	merlin)
	180	basic_machine=ns32k-utek
	181	os=-sysv
	182	;;
	183	crds \| unos)
	184	basic_machine=m68k-crds
	185	;;
4e7d5543 MS	186	elxsi)
	187	basic_machine=elxsi-elxsi
	188	os=-bsd
	189	;;
fb955dfa RS	190	encore \| umax \| mmax)
fb955dfa RS	191	basic_machine=ns32k-encore
8323dcf4	192	os=-bsd
fb955dfa RS	193	;;
	194	genix)
	195	basic_machine=ns32k-ns
	196	;;
	197	iris \| iris4d)
	198	basic_machine=mips-sgi
e17cc09b RS	199	case $os in
	200	-irix*)
	201	;;
	202	*)
	203	os=-irix4
	204	;;
	205	esac
fb955dfa RS	206	;;
	207	news \| news700 \| news800 \| news900)
	208	basic_machine=m68k-sony
	209	os=-newsos
	210	;;
	211	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
	212	basic_machine=m68000-att
	213	;;
51cbdde3	214	3b*)
3c9da312	215	basic_machine=we32k-att
51cbdde3	216	;;
fb955dfa RS	217	delta \| 3300 \| motorola-3300 \| motorola-delta \
	218	\| 3300-motorola \| delta-motorola)
	219	basic_machine=m68k-motorola
	220	;;
	221	balance)
	222	basic_machine=ns32k-sequent
	223	os=-dynix
	224	;;
	225	pc532)
	226	basic_machine=ns32k-pc532
	227	;;
	228	symmetry)
	229	basic_machine=i386-sequent
	230	os=-dynix
	231	;;
	232	sun2)
	233	basic_machine=m68000-sun
	234	;;
	235	sun2os3)
	236	basic_machine=m68000-sun
	237	os=-sunos3
	238	;;
	239	sun2os4)
	240	basic_machine=m68000-sun
	241	os=-sunos4
	242	;;
	243	sun3os3)
	244	basic_machine=m68k-sun
	245	os=-sunos3
	246	;;
	247	sun3os4)
	248	basic_machine=m68k-sun
	249	os=-sunos4
	250	;;
	251	sun4os3)
	252	basic_machine=sparc-sun
	253	os=-sunos3
	254	;;
	255	sun4os4)
	256	basic_machine=sparc-sun
	257	os=-sunos4
	258	;;
	259	sun3)
	260	basic_machine=m68k-sun
	261	;;
	262	sun4)
	263	basic_machine=sparc-sun
	264	;;
	265	pbd)
	266	basic_machine=sparc-tti
	267	;;
	268	pbb)
	269	basic_machine=m68k-tti
	270	;;
	271	sun386 \| sun386i \| roadrunner)
	272	basic_machine=i386-sun
	273	;;
	274	ps2)
	275	basic_machine=i386-ibm
	276	;;
3c9da312 RS	277	fx2800)
	278	basic_machine=i860-alliant
	279	;;
fb955dfa RS	280	next)
fb955dfa RS	281	basic_machine=m68k-next
6e280b45	282	os=-bsd
fb955dfa RS	283	;;
	284	amiga)
	285	basic_machine=m68k-cbm
	286	;;
	287	hp9k3[2-9][0-9])
	288	basic_machine=m68k-hp
	289	;;
	290	hp9k31[0-9] \| hp9k2[0-9][0-9])
	291	basic_machine=m68000-hp
	292	;;
3c701376 TG	293	hp9k7[0-9][0-9] \| hp7[0-9][0-9] \| hp9k8[0-9]7 \| hp8[0-9]7)
3c701376 TG	294	basic_machine=hppa1.1-hp
fb955dfa	295	;;
3c701376 TG	296	hp9k8[0-9][0-9] \| hp8[0-9][0-9])
3c701376 TG	297	basic_machine=hppa1.0-hp
d019125e	298	;;
fb955dfa RS	299	isi68 \| isi)
	300	basic_machine=m68k-isi
	301	os=-sysv
	302	;;
	303	apollo68)
	304	basic_machine=m68k-apollo
	305	os=-sysv
	306	;;
	307	altos \| altos3068)
	308	basic_machine=m68k-altos
	309	;;
	310	miniframe)
	311	basic_machine=m68000-convergent
	312	;;
	313	tower \| tower-32)
	314	basic_machine=m68k-ncr
	315	;;
	316	news-3600 \| risc-news)
	317	basic_machine=mips-sony
	318	os=-newsos
	319	;;
3c9da312	320	decstation \| decstation-3100 \| pmax \| pmin \| dec3100 \| decstatn)
fb955dfa RS	321	basic_machine=mips-dec
	322	;;
	323	magnum \| m3230)
	324	basic_machine=mips-mips
	325	os=-sysv
	326	;;
	327	gmicro)
	328	basic_machine=tron-gmicro
	329	os=-sysv
	330	;;
	331	rtpc \| rtpc-*)
	332	basic_machine=romp-ibm
	333	;;
	334	am29k)
	335	basic_machine=a29k-none
	336	os=-bsd
	337	;;
	338	amdahl)
	339	basic_machine=580-amdahl
	340	os=-sysv
	341	;;
	342	amigados)
	343	basic_machine=m68k-cbm
	344	os=-amigados
	345	;;
	346	amigaunix \| amix)
	347	basic_machine=m68k-cbm
98a91e8e	348	os=-sysv4
fb955dfa RS	349	;;
	350	cray \| ymp)
	351	basic_machine=ymp-cray
	352	os=-unicos
	353	;;
	354	cray2)
	355	basic_machine=cray2-cray
	356	os=-unicos
	357	;;
	358	xmp)
	359	basic_machine=xmp-cray
	360	os=-unicos
	361	;;
	362	delta88)
	363	basic_machine=m88k-motorola
	364	os=-m88kbcs
	365	;;
	366	dpx2)
	367	basic_machine=m68k-bull
	368	os=-sysv
	369	;;
	370	ebmon29k)
	371	basic_machine=a29k-amd
	372	os=-ebmon
	373	;;
	374	h8300hds)
	375	basic_machine=h8300-hitachi
	376	os=-hds
	377	;;
	378	harris)
	379	basic_machine=m88k-harris
	380	os=-m88kbcs
	381	;;
	382	hp300bsd)
	383	basic_machine=m68k-hp
	384	os=-bsd
	385	;;
	386	hp300hpux)
	387	basic_machine=m68k-hp
	388	os=-hpux
	389	;;
	390	hp9k2[0-9][0-9] \| hp9k31[0-9])
	391	basic_machine=m68000-hp
	392	os=-hpux
	393	;;
	394	hp9k3[2-9][0-9])
	395	basic_machine=m68k-hp
	396	os=-hpux
	397	;;
	398	ncr3000)
d019125e	399	basic_machine=i486-ncr
fb955dfa RS	400	os=-sysv4
	401	;;
	402	news1000)
	403	basic_machine=m68030-sony
	404	os=-newsos
	405	;;
	406	nindy960)
	407	basic_machine=i960-intel
	408	os=-nindy
	409	;;
	410	pn)
	411	basic_machine=pn-gould
	412	os=-sysv
	413	;;
	414	np1)
	415	basic_machine=np1-gould
	416	os=-sysv
	417	;;
	418	ultra3)
	419	basic_machine=a29k-nyu
	420	os=-sym1
	421	;;
	422	vxworks960)
	423	basic_machine=i960-wrs
	424	os=-vxworks
	425	;;
	426	vxworks68)
	427	basic_machine=m68k-wrs
	428	os=-vxworks
	429	;;
	430	none)
	431	basic_machine=none-none
	432	os=-none
	433	;;
	434
	435	# Here we handle the default manufacturer of certain CPU types. It is in
	436	# some cases the only manufacturer, in others, it is the most popular.
	437	mips)
	438	basic_machine=mips-mips
	439	;;
	440	romp)
	441	basic_machine=romp-ibm
	442	;;
	443	rs6000)
	444	basic_machine=rs6000-ibm
	445	;;
	446	vax)
	447	basic_machine=vax-dec
	448	;;
3c9da312 RS	449	we32k)
	450	basic_machine=we32k-att
	451	;;
fb955dfa RS	452	sparc)
	453	basic_machine=sparc-sun
	454	;;
fb955dfa RS	455	*)
	456	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	457	exit 1
	458	;;
	459	esac
	460
	461	# Here we canonicalize certain aliases for manufacturers.
	462	case $basic_machine in
	463	-digital)
	464	basic_machine=`echo $basic_machine \| sed 's/digital.*/dec/'`
	465	;;
	466	-commodore)
	467	basic_machine=`echo $basic_machine \| sed 's/commodore.*/cbm/'`
	468	;;
	469	*)
	470	;;
	471	esac
	472
	473	# Decode manufacturer-specific aliases for certain operating systems.
	474
	475	if [ "$os" ]
	476	then
	477	case $os in
	478	# First accept the basic system types.
	479	# The portable systems comes first.
	480	# Each alternative must end in a *, to match a version number.
	481	-bsd* \| -sysv* \| -mach* \| -minix* \| -genix* \| -ultrix* \| -irix* \
	482	\| -vms* \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos* \| -hpux* \
98a91e8e	483	\| -unos* \| -osf* \| -luna* \| -dgux* \| -solari* \| -sym* \
3c701376	484	\| -amigados* \| -msdos* \| -newsos* \| -unicos* \| -aos* \
c70e8d27 RM	485	\| -nindy* \| -vxworks* \| -ebmon* \| -hds* \| -m88kbcs* \
c70e8d27 RM	486	\| -riscos* \| -linux* )
fb955dfa	487	;;
fb955dfa	488	-osfrose*)
6d95ff37	489	os=-osfrose
fb955dfa RS	490	;;
fb955dfa RS	491	-osf*)
6d95ff37	492	os=-osf
fb955dfa	493	;;
24616137 CH	494	-utek*)
	495	os=-bsd
	496	;;
fb955dfa RS	497	-dynix*)
	498	os=-bsd
	499	;;
	500	-acis*)
	501	os=-aos
	502	;;
	503	-ctix* \| -uts*)
	504	os=-sysv
	505	;;
	506	-triton*)
	507	os=-sysv3
	508	;;
	509	-oss*)
	510	os=-sysv3
	511	;;
	512	-svr4)
	513	os=-sysv4
	514	;;
	515	-svr3)
	516	os=-sysv3
	517	;;
955e036a RS	518	-none)
955e036a RS	519	;;
fb955dfa RS	520	*)
	521	# Get rid of the `-' at the beginning of $os.
	522	os=`echo $1 \| sed 's/[^-]*-//'`
	523	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	524	exit 1
	525	;;
	526	esac
	527	else
	528
	529	# Here we handle the default operating systems that come with various machines.
	530	# The value should be what the vendor currently ships out the door with their
	531	# machine or put another way, the most popular os provided with the machine.
	532	case $basic_machine in
	533	-dec \| vax-)
60597872	534	os=-ultrix4.2
fb955dfa RS	535	;;
fb955dfa RS	536	i386-sun)
60597872	537	os=-sunos4.0.2
fb955dfa RS	538	;;
	539	m68000-sun)
	540	os=-sunos3
	541	# This also exists in the configure program, but was not the
	542	# default.
	543	# os=-sunos4
	544	;;
	545	*-tti) # must be before sparc entry or we get the wrong os.
	546	os=-sysv3
	547	;;
	548	sparc-* \| *-sun)
60597872	549	os=-sunos4.1.1
fb955dfa RS	550	;;
	551	*-ibm)
	552	os=-aix
	553	;;
	554	*-hp)
	555	os=-hpux
	556	;;
	557	-sgi \| i860- \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	558	os=-sysv
	559	;;
	560	*-cbm)
	561	os=-amigados
	562	;;
	563	*-dg)
	564	os=-dgux
	565	;;
	566	*-dolphin)
	567	os=-sysv3
	568	;;
	569	m88k-omron*)
	570	os=-luna
	571	;;
	572	*-crds)
	573	os=-unos
	574	;;
	575	*-ns)
	576	os=-genix
	577	;;
ad6023b3	578	i[34]86-*)
f9f15513	579	os=-sco3.2v2
fb955dfa RS	580	;;
	581	*)
	582	os=-none
	583	;;
	584	esac
	585	fi
	586
	587	# Here we handle the case where we know the os, and the CPU type, but not the
	588	# manufacturer. We pick the logical manufacturer.
	589	vendor=unknown
	590	case $basic_machine in
	591	*-unknown)
	592	case $os in
	593	-sunos*)
	594	vendor=sun
	595	;;
	596	-aix*)
	597	vendor=ibm
	598	;;
	599	-hpux*)
	600	vendor=hp
	601	;;
	602	-unos*)
	603	vendor=crds
	604	;;
	605	-dgux*)
	606	vendor=dg
	607	;;
	608	-luna*)
	609	vendor=omron
	610	;;
	611	-genix*)
	612	vendor=ns
	613	;;
	614	esac
	615	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	616	;;
	617	esac
	618
	619	echo $basic_machine$os