[deliverable/binutils-gdb.git] / config.subr

#!/bin/sh
# Configuration validation subroutine script, version 1.0.
#   Copyright (C) 1991 Free Software Foundation, Inc.

#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 as legal.
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* | -osf* | \
	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
	-harris)
		os=
		basic_machine=$1
		;;
	-sco*)
		os=-scosysv322
		basic_machine=i386-unknown
		;;
	-isc*)
		os=-iscsysv
		basic_machine=i386-unknown
		;;
# start-sanitize-v9
	-32)
		basic_machine=sparc64-hal
		os=-hal32
		;;
	-64)
		basic_machine=sparc64-hal
		os=-hal64
		;;
	-v7)
		basic_machine=sparc64-hal
		os=-v7
		;;
# end-sanitize-v9	
esac

# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
	# Recognize the basic CPU types with without company name.
	tahoe | i386 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
		| tron | a29k | 580 | i960 | h8300)
		basic_machine=$basic_machine-unknown
		;;
	# Recognize the basic CPU types with with company name.
	vax-* | tahoe-* | i386-* | i860-* | m68k-* | m68000-* | m88k-* \
	      | sparc-* | ns32k-* | alliant-* | arm-* | c[123]* \
	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
	      | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
	      | hppa-*)
		;;
	# Recognize the various machine names and aliases which stand
	# for a CPU type and a company and sometimes even an OS.
# start-sanitize-life
	life-*) ;;
	life)
		basic_machine=life-philips
		os=-none
		;;
# end-sanitize-life

# start-sanitize-v9
	sparc64-*) ;;
	hal-32 | hal32)
		basic_machine=sparc64-hal
		os=-hal32
		;;
	hal-64 | hal64)
		basic_machine=sparc64-hal
		os=-hal64
		;;
	sparc64)
		basic_machine=sparc64-sun
		os=-v9
		;;
	sparc64-v7 | sparc64v7)
		basic_machine=sparc64-sun
		os=-v7
		;;
# end-sanitize-v9

	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=-scosysv322
		;;
	i386-isc* | isc)
		basic_machine=i386-unknown
		os=-iscsysv
		;;
	i386v4*)
		basic_machine=i386-unknown
		os=-sysv4
		;;
	i386v)
		basic_machine=i386-unknown
		os=-sysv
		;;
	spur)
		basic_machine=spur-unknown
		;;
	alliant)
		basic_machine=alliant-alliant
		;;
	convex-c1)
		basic_machine=c1-convex
		os=-sysv
		;;
	convex-c2)
		basic_machine=c2-convex
		os=-sysv
		;;
	convex-c32)
		basic_machine=c32-convex
		os=-sysv
		;;
	convex-c34)
		basic_machine=c34-convex
		os=-sysv
		;;
	convex-c38)
		basic_machine=c38-convex
		os=-sysv
		;;
	m88k-omron*)
		basic_machine=m88k-omron
		;;
	merlin)
		basic_machine=ns32k-utek
		os=-sysv
		;;
	crds | unos)
		basic_machine=m68k-crds
		;;
	encore | umax | mmax)
		basic_machine=ns32k-encore
		os=-sysv
		;;
	genix)
		basic_machine=ns32k-ns
		;;
	iris | iris4d)
		basic_machine=mips-sgi
		os=-irix
		;;
	news | news700 | news800 | news900)
		basic_machine=m68k-sony
		os=-newsos
		;;
	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
		basic_machine=m68k-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-unicom
		;;
	sun386 | sun386i | roadrunner)
		basic_machine=i386-sun
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	next)
		basic_machine=m68k-next
		os=-sysv
		;;
	hp9k3[2-9][0-9])
		basic_machine=m68k-hp
		;;
	hp9k31[0-9] | hp9k2[0-9][0-9])
		basic_machine=m68000-hp
		;;
	hp9k8[0-9][0-9] | hp9k7[0-9][0-9] | hp8[0-9][0-9] | hp7[0-9][0-9])
		basic_machine=hp800-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-dec | 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=i386-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
# Is sym1 really a different system, or is it really sysv?
#		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
		;;
	sparc)
		basic_machine=sparc-sun
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
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* \
	      | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
	      | -unos* | -osf* | -v88r* | -luna* | -dgux* | -solari* \
	      | -amigados* | -msdos* \
	      | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs*)
		;;
# start-sanitize-v9
	-v7 | -v9 | -hal32 | -hal64) ;;
# end-sanitize-v9

	-newsos*)
		os=-bsd
		;;
	-osfrose*)
		os=-osf
		;;
	-osf*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-aos*)
		os=-bsd
		;;
	-ctix* | -irix* | -uts*)
		os=-sysv
		;;
	*)
		# 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=-ultrix42
		;;
	i386-sun)
		os=-sunos402
		;;
	m68000-sun)
		os=-sunos3
		# This also exists in the configure program, but was not the
		# default.
		# os=-sunos4
		;;
	sparc-* | *-sun)
		os=-sunos411
		;;
	romp-*)
		os=-bsd
		;;
	*-ibm)
		os=-aix
		;;
	*-hp)
		os=-hpux
		;;
	*-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
		os=-sysv
		;;
	*-dg)
		os=-dgux
		;;
	m88k-omron*)
		os=-luna
		;;
	*-crds)
		os=-unos
		;;
	*-ns)
		os=-genix
		;;
	i386-*)
		os=-scosysv322
		;;
	*)
		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
65947468 RP	1	#!/bin/sh
	2	# Configuration validation subroutine script, version 1.0.
	3	# Copyright (C) 1991 Free Software Foundation, Inc.
	4
	5	#This file is free software; you can redistribute it and/or modify
	6	#it under the terms of the GNU General Public License as published by
	7	#the Free Software Foundation; either version 2 of the License, or
	8	#(at your option) any later version.
	9
	10	#This program is distributed in the hope that it will be useful,
	11	#but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	#GNU General Public License for more details.
	14
	15	#You should have received a copy of the GNU General Public License
	16	#along with this program; if not, write to the Free Software
	17	#Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	18
	19
	20	# Configuration subroutine to validate and canonicalize a configuration type.
	21	# Supply the specified configuration type as an argument.
	22	# If it is invalid, we print an error message on stderr and exit with code 1.
	23	# Otherwise, we print the canonical config type on stdout and succeed.
	24
	25	# This file is supposed to be the same for all GNU packages
	26	# and recognize all the CPU types, system types and aliases
	27	# that are meaningful with any GNU software.
	28	# Each package is responsible for reporting which valid configurations
	29	# it does not support. The user should be able to distinguish
	30	# a failure to support a valid configuration from a meaningless
	31	# configuration.
	32
	33	# The goal of this file is to map all the various variations of a given
	34	# machine specification into a single specification in the form:
	35	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
	36	# it is wrong to echo any other type of specification
	37
	38	# First pass through any local machine types.
	39	case $1 in
	40	local)
	41	echo $1
	42	exit 0
	43	;;
	44	*)
	45	;;
	46	esac
	47
	48	# Separate what the user gave into CPU-COMPANY and OS (if any).
	49	basic_machine=`echo $1 \| sed 's/-[^-]*$//'`
	50	if [ $basic_machine != $1 ]
	51	then os=`echo $1 \| sed 's/.*-/-/'`
	52	else os=; fi
	53
	54	# Lets recognize common machines as not being OS so that things like
	55	# config.subr decstation-3100 as legal.
	56	case $os in
	57	-dec* \| -mips* \| -sequent* \| -encore* \| -pc532* \| -sgi* \| -sony* \| \
	58	-att* \| -7300* \| -3300* \| -delta* \| -motorola* \| -sun[234]* \| \
	59	-unicom* \| -ibm* \| -next* \| -hp \| -isi* \| -apollo \| -altos* \| \
f6031817 RP	60	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -osf* \| \
f6031817 RP	61	-c[123]* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
65947468 RP	62	-harris)
	63	os=
	64	basic_machine=$1
	65	;;
	66	-sco*)
	67	os=-scosysv322
	68	basic_machine=i386-unknown
	69	;;
	70	-isc*)
	71	os=-iscsysv
	72	basic_machine=i386-unknown
	73	;;
475576ae RP	74	# start-sanitize-v9
	75	-32)
	76	basic_machine=sparc64-hal
	77	os=-hal32
	78	;;
	79	-64)
	80	basic_machine=sparc64-hal
	81	os=-hal64
	82	;;
	83	-v7)
	84	basic_machine=sparc64-hal
	85	os=-v7
	86	;;
	87	# end-sanitize-v9
65947468 RP	88	esac
	89
	90	# Decode aliases for certain CPU-COMPANY combinations.
	91	case $basic_machine in
	92	# Recognize the basic CPU types with without company name.
475576ae RP	93	tahoe \| i386 \| i860 \| m68k \| m68000 \| m88k \| ns32k \| arm \| pyramid \
475576ae RP	94	\| tron \| a29k \| 580 \| i960 \| h8300)
65947468 RP	95	basic_machine=$basic_machine-unknown
	96	;;
	97	# Recognize the basic CPU types with with company name.
	98	vax-* \| tahoe-* \| i386-* \| i860-* \| m68k-* \| m68000-* \| m88k-* \
f6031817	99	\| sparc-* \| ns32k-* \| alliant-* \| arm-* \| c[123]* \
475576ae	100	\| mips-* \| pyramid-* \| tron-* \| a29k-* \| romp-* \| rs6000-* \
f6031817 RP	101	\| none-* \| 580-* \| cray2-* \| h8300-* \| i960-* \| xmp-* \| ymp-* \
f6031817 RP	102	\| hppa-*)
65947468 RP	103	;;
	104	# Recognize the various machine names and aliases which stand
	105	# for a CPU type and a company and sometimes even an OS.
475576ae RP	106	# start-sanitize-life
	107	life-*) ;;
	108	life)
	109	basic_machine=life-philips
	110	os=-none
	111	;;
	112	# end-sanitize-life
	113
	114	# start-sanitize-v9
	115	sparc64-*) ;;
	116	hal-32 \| hal32)
	117	basic_machine=sparc64-hal
	118	os=-hal32
	119	;;
	120	hal-64 \| hal64)
	121	basic_machine=sparc64-hal
	122	os=-hal64
	123	;;
	124	sparc64)
	125	basic_machine=sparc64-sun
	126	os=-v9
	127	;;
	128	sparc64-v7 \| sparc64v7)
	129	basic_machine=sparc64-sun
	130	os=-v7
	131	;;
	132	# end-sanitize-v9
	133
65947468 RP	134	vaxv)
	135	basic_machine=vax-dec
	136	os=-sysv
	137	;;
	138	vms)
	139	basic_machine=vax-dec
	140	os=-vms
	141	;;
475576ae RP	142	i386v32)
	143	basic_machine=i386-unknown
	144	os=-sysv32
	145	;;
	146	i386-sco* \| i386sco \| sco)
65947468 RP	147	basic_machine=i386-unknown
	148	os=-scosysv322
	149	;;
	150	i386-isc* \| isc)
	151	basic_machine=i386-unknown
	152	os=-iscsysv
	153	;;
	154	i386v4*)
	155	basic_machine=i386-unknown
	156	os=-sysv4
	157	;;
	158	i386v)
	159	basic_machine=i386-unknown
	160	os=-sysv
	161	;;
	162	spur)
	163	basic_machine=spur-unknown
	164	;;
	165	alliant)
	166	basic_machine=alliant-alliant
	167	;;
f6031817	168	convex-c1)
65947468	169	basic_machine=c1-convex
475576ae	170	os=-sysv
65947468	171	;;
f6031817	172	convex-c2)
65947468	173	basic_machine=c2-convex
475576ae	174	os=-sysv
65947468	175	;;
f6031817 RP	176	convex-c32)
	177	basic_machine=c32-convex
	178	os=-sysv
	179	;;
	180	convex-c34)
	181	basic_machine=c34-convex
	182	os=-sysv
	183	;;
	184	convex-c38)
	185	basic_machine=c38-convex
	186	os=-sysv
	187	;;
65947468 RP	188	m88k-omron*)
	189	basic_machine=m88k-omron
	190	;;
	191	merlin)
475576ae RP	192	basic_machine=ns32k-utek
475576ae RP	193	os=-sysv
65947468 RP	194	;;
	195	crds \| unos)
	196	basic_machine=m68k-crds
	197	;;
475576ae	198	encore \| umax \| mmax)
65947468	199	basic_machine=ns32k-encore
475576ae	200	os=-sysv
65947468 RP	201	;;
	202	genix)
	203	basic_machine=ns32k-ns
	204	;;
	205	iris \| iris4d)
	206	basic_machine=mips-sgi
475576ae	207	os=-irix
65947468	208	;;
475576ae	209	news \| news700 \| news800 \| news900)
65947468	210	basic_machine=m68k-sony
475576ae	211	os=-newsos
65947468	212	;;
475576ae	213	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
65947468 RP	214	basic_machine=m68k-att
	215	;;
	216	delta \| 3300 \| motorola-3300 \| motorola-delta \
	217	\| 3300-motorola \| delta-motorola)
	218	basic_machine=m68k-motorola
	219	;;
	220	balance)
	221	basic_machine=ns32k-sequent
475576ae	222	os=-dynix
65947468 RP	223	;;
	224	pc532)
	225	basic_machine=ns32k-pc532
	226	;;
	227	symmetry)
	228	basic_machine=i386-sequent
475576ae	229	os=-dynix
65947468 RP	230	;;
	231	sun2)
	232	basic_machine=m68000-sun
	233	;;
475576ae RP	234	sun2os3)
	235	basic_machine=m68000-sun
	236	os=-sunos3
	237	;;
	238	sun2os4)
	239	basic_machine=m68000-sun
	240	os=-sunos4
	241	;;
	242	sun3os3)
	243	basic_machine=m68k-sun
	244	os=-sunos3
	245	;;
	246	sun3os4)
	247	basic_machine=m68k-sun
	248	os=-sunos4
	249	;;
	250	sun4os3)
	251	basic_machine=sparc-sun
	252	os=-sunos3
	253	;;
	254	sun4os4)
	255	basic_machine=sparc-sun
	256	os=-sunos4
	257	;;
65947468 RP	258	sun3)
	259	basic_machine=m68k-sun
	260	;;
	261	sun4)
	262	basic_machine=sparc-sun
	263	;;
	264	pbd)
	265	basic_machine=sparc-unicom
	266	;;
475576ae	267	sun386 \| sun386i \| roadrunner)
65947468 RP	268	basic_machine=i386-sun
	269	;;
	270	ps2)
	271	basic_machine=i386-ibm
	272	;;
	273	next)
	274	basic_machine=m68k-next
475576ae	275	os=-sysv
65947468 RP	276	;;
	277	hp9k3[2-9][0-9])
	278	basic_machine=m68k-hp
	279	;;
	280	hp9k31[0-9] \| hp9k2[0-9][0-9])
	281	basic_machine=m68000-hp
	282	;;
f6031817 RP	283	hp9k8[0-9][0-9] \| hp9k7[0-9][0-9] \| hp8[0-9][0-9] \| hp7[0-9][0-9])
	284	basic_machine=hp800-hp
	285	;;
475576ae	286	isi68 \| isi)
65947468	287	basic_machine=m68k-isi
475576ae	288	os=-sysv
65947468 RP	289	;;
	290	apollo68)
	291	basic_machine=m68k-apollo
475576ae	292	os=-sysv
65947468 RP	293	;;
	294	altos \| altos3068)
	295	basic_machine=m68k-altos
	296	;;
	297	miniframe)
	298	basic_machine=m68000-convergent
	299	;;
	300	tower \| tower-32)
	301	basic_machine=m68k-ncr
	302	;;
	303	news-3600 \| risc-news)
	304	basic_machine=mips-sony
475576ae	305	os=-newsos
65947468	306	;;
475576ae	307	decstation-dec \| decstation \| decstation-3100 \| pmax \| pmin \| dec3100 \| decstatn)
65947468 RP	308	basic_machine=mips-dec
	309	;;
	310	magnum \| m3230)
	311	basic_machine=mips-mips
475576ae	312	os=-sysv
65947468 RP	313	;;
65947468 RP	314	gmicro)
475576ae RP	315	basic_machine=tron-gmicro
475576ae RP	316	os=-sysv
65947468 RP	317	;;
	318	rtpc \| rtpc-*)
	319	basic_machine=romp-ibm
	320	;;
475576ae RP	321	am29k)
	322	basic_machine=a29k-none
	323	os=-bsd
	324	;;
	325	amdahl)
	326	basic_machine=580-amdahl
f6031817	327	os=-sysv
475576ae RP	328	;;
	329	amigados)
	330	basic_machine=m68k-cbm
	331	os=-amigados
	332	;;
	333	amigaunix \| amix)
	334	basic_machine=m68k-cbm
f6031817	335	os=-sysv4
475576ae RP	336	;;
	337	cray \| ymp)
	338	basic_machine=ymp-cray
	339	os=-unicos
	340	;;
	341	cray2)
	342	basic_machine=cray2-cray
	343	os=-unicos
	344	;;
	345	xmp)
	346	basic_machine=xmp-cray
	347	os=-unicos
	348	;;
	349	delta88)
	350	basic_machine=m88k-motorola
	351	os=-m88kbcs
	352	;;
	353	dpx2)
	354	basic_machine=m68k-bull
	355	os=-sysv
	356	;;
	357	ebmon29k)
	358	basic_machine=a29k-amd
	359	os=-ebmon
	360	;;
	361	h8300hds)
	362	basic_machine=h8300-hitachi
	363	os=-hds
	364	;;
	365	harris)
	366	basic_machine=m88k-harris
	367	os=-m88kbcs
	368	;;
	369	hp300bsd)
	370	basic_machine=m68k-hp
	371	os=-bsd
	372	;;
	373	hp300hpux)
	374	basic_machine=m68k-hp
	375	os=-hpux
	376	;;
	377	hp9k2[0-9][0-9] \| hp9k31[0-9])
	378	basic_machine=m68000-hp
	379	os=-hpux
	380	;;
	381	hp9k3[2-9][0-9])
	382	basic_machine=m68k-hp
	383	os=-hpux
	384	;;
475576ae RP	385	ncr3000)
475576ae RP	386	basic_machine=i386-ncr
f6031817	387	os=-sysv4
475576ae RP	388	;;
	389	news1000)
	390	basic_machine=m68030-sony
	391	os=-newsos
	392	;;
	393	nindy960)
	394	basic_machine=i960-intel
	395	os=-nindy
	396	;;
	397	pn)
	398	basic_machine=pn-gould
	399	os=-sysv
	400	;;
	401	np1)
	402	basic_machine=np1-gould
	403	os=-sysv
	404	;;
	405	ultra3)
	406	basic_machine=a29k-nyu
f6031817 RP	407	# Is sym1 really a different system, or is it really sysv?
f6031817 RP	408	# os=-sym1
475576ae RP	409	;;
	410	vxworks960)
	411	basic_machine=i960-wrs
	412	os=-vxworks
	413	;;
	414	vxworks68)
	415	basic_machine=m68k-wrs
	416	os=-vxworks
	417	;;
	418	none)
	419	basic_machine=none-none
	420	os=-none
	421	;;
	422
65947468 RP	423	# Here we handle the default manufacturer of certain CPU types. It is in
	424	# some cases the only manufacturer, in others, it is the most popular.
	425	mips)
	426	basic_machine=mips-mips
	427	;;
	428	romp)
	429	basic_machine=romp-ibm
	430	;;
	431	rs6000)
	432	basic_machine=rs6000-ibm
	433	;;
	434	vax)
	435	basic_machine=vax-dec
	436	;;
	437	sparc)
	438	basic_machine=sparc-sun
	439	;;
	440	*)
	441	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	442	exit 1
	443	;;
	444	esac
	445
	446	# Decode manufacturer-specific aliases for certain operating systems.
	447
	448	if [ "$os" ]
	449	then
	450	case $os in
	451	# First accept the basic system types.
	452	# The portable systems comes first.
	453	# Each alternative must end in a *, to match a version number.
	454	-bsd* \| -sysv* \| -mach* \| -minix* \| -genix* \| -ultrix* \
	455	\| -vms* \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos* \| -hpux* \
f6031817 RP	456	\| -unos* \| -osf* \| -v88r* \| -luna* \| -dgux* \| -solari* \
	457	\| -amigados* \| -msdos* \
	458	\| -nindy* \| -vxworks* \| -ebmon* \| -hds* \| -m88kbcs*)
475576ae RP	459	;;
	460	# start-sanitize-v9
	461	-v7 \| -v9 \| -hal32 \| -hal64) ;;
	462	# end-sanitize-v9
	463
f6031817 RP	464	-newsos*)
	465	os=-bsd
	466	;;
	467	-osfrose*)
	468	os=-osf
	469	;;
	470	-osf*)
	471	os=-bsd
	472	;;
	473	-dynix*)
	474	os=-bsd
	475	;;
	476	-aos*)
	477	os=-bsd
	478	;;
	479	-ctix* \| -irix* \| -uts*)
	480	os=-sysv
	481	;;
65947468 RP	482	*)
	483	# Get rid of the `-' at the beginning of $os.
	484	os=`echo $1 \| sed 's/[^-]*-//'`
	485	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	486	exit 1
	487	;;
	488	esac
	489	else
	490
	491	# Here we handle the default operating systems that come with various machines.
	492	# The value should be what the vendor currently ships out the door with their
	493	# machine or put another way, the most popular os provided with the machine.
	494	case $basic_machine in
	495	-dec \| vax-)
	496	os=-ultrix42
	497	;;
	498	i386-sun)
	499	os=-sunos402
	500	;;
	501	m68000-sun)
	502	os=-sunos3
	503	# This also exists in the configure program, but was not the
	504	# default.
	505	# os=-sunos4
	506	;;
	507	sparc-* \| *-sun)
	508	os=-sunos411
	509	;;
	510	romp-*)
	511	os=-bsd
	512	;;
	513	*-ibm)
	514	os=-aix
	515	;;
	516	*-hp)
	517	os=-hpux
	518	;;
	519	-sgi \| i860- \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	520	os=-sysv
	521	;;
	522	*-dg)
	523	os=-dgux
	524	;;
	525	m88k-omron*)
	526	os=-luna
	527	;;
	528	*-crds)
	529	os=-unos
	530	;;
	531	*-ns)
	532	os=-genix
	533	;;
	534	i386-*)
	535	os=-scosysv322
	536	;;
	537	*)
475576ae	538	os=-none
65947468 RP	539	;;
	540	esac
	541	fi
	542
	543	# Here we handle the case where we know the os, and the CPU type, but not the
	544	# manufacturer. We pick the logical manufacturer.
	545	vendor=unknown
	546	case $basic_machine in
	547	*-unknown)
	548	case $os in
	549	-sunos*)
	550	vendor=sun
	551	;;
	552	-aix*)
	553	vendor=ibm
	554	;;
	555	-hpux*)
	556	vendor=hp
	557	;;
	558	-unos*)
	559	vendor=crds
	560	;;
	561	-dgux*)
	562	vendor=dg
	563	;;
	564	-luna*)
	565	vendor=omron
	566	;;
	567	-genix*)
	568	vendor=ns
	569	;;
	570	esac
	571	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	572	;;
	573	esac
	574
	575	echo $basic_machine$os