[binutils.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* | -c1* | \
	-c2* | -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-* | c1-* | c2-* \
	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
		| none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-*)
		;;
	# 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
		;;
	c1 | convex-c1)
		basic_machine=c1-convex
		os=-sysv
		;;
	c2 | convex-c2)
		basic_machine=c2-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
		;;
	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=-uts
		;;
	amigados)
		basic_machine=m68k-cbm
		os=-amigados
		;;
	amigaunix | amix)
		basic_machine=m68k-cbm
		os=-svr4
		;;
	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
		;;
	hpux)
		basic_machine=m68k-hp
		os=-hpux
		;;
	ncr3000)
		basic_machine=i386-ncr
		os=-svr4
		;;
	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
		;;
	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* | -amigados* \
		| -msdos* | -aout* | -bout* | -elf* | -coff* | -ebmon* | -hds* \
		| -irix* | -kern* | -m88kbcs | -nindy* | -none | -svr4 \
		| -unicos* | -uts* | -vxworks* | -sym[1-9]* | -solari* \
		| -dynix* | -aos* | -ctix* | -newsos* | -osf*)
		;;
# start-sanitize-v9
	-v7 | -v9 | -hal32 | -hal64) ;;
# end-sanitize-v9

	*)
		# 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* \| \
	60	-convergent* \| -ncr* \| -news \| -32* \| -3600* \| -3100* \| -c1* \| \
	61	-c2* \| -convex* \| -sun \| -crds \| -omron* \| -dg \| -ultra \| -tti* \| \
	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-* \
	99	\| sparc-* \| ns32k-* \| alliant-* \| arm-* \| c1-* \| c2-* \
475576ae RP	100	\| mips-* \| pyramid-* \| tron-* \| a29k-* \| romp-* \| rs6000-* \
475576ae RP	101	\| none-* \| 580-* \| cray2-* \| h8300-* \| i960-* \| xmp-* \| ymp-*)
65947468 RP	102	;;
	103	# Recognize the various machine names and aliases which stand
	104	# for a CPU type and a company and sometimes even an OS.
475576ae RP	105	# start-sanitize-life
	106	life-*) ;;
	107	life)
	108	basic_machine=life-philips
	109	os=-none
	110	;;
	111	# end-sanitize-life
	112
	113	# start-sanitize-v9
	114	sparc64-*) ;;
	115	hal-32 \| hal32)
	116	basic_machine=sparc64-hal
	117	os=-hal32
	118	;;
	119	hal-64 \| hal64)
	120	basic_machine=sparc64-hal
	121	os=-hal64
	122	;;
	123	sparc64)
	124	basic_machine=sparc64-sun
	125	os=-v9
	126	;;
	127	sparc64-v7 \| sparc64v7)
	128	basic_machine=sparc64-sun
	129	os=-v7
	130	;;
	131	# end-sanitize-v9
	132
65947468 RP	133	vaxv)
	134	basic_machine=vax-dec
	135	os=-sysv
	136	;;
	137	vms)
	138	basic_machine=vax-dec
	139	os=-vms
	140	;;
475576ae RP	141	i386v32)
	142	basic_machine=i386-unknown
	143	os=-sysv32
	144	;;
	145	i386-sco* \| i386sco \| sco)
65947468 RP	146	basic_machine=i386-unknown
	147	os=-scosysv322
	148	;;
	149	i386-isc* \| isc)
	150	basic_machine=i386-unknown
	151	os=-iscsysv
	152	;;
	153	i386v4*)
	154	basic_machine=i386-unknown
	155	os=-sysv4
	156	;;
	157	i386v)
	158	basic_machine=i386-unknown
	159	os=-sysv
	160	;;
	161	spur)
	162	basic_machine=spur-unknown
	163	;;
	164	alliant)
	165	basic_machine=alliant-alliant
	166	;;
475576ae	167	c1 \| convex-c1)
65947468	168	basic_machine=c1-convex
475576ae	169	os=-sysv
65947468	170	;;
475576ae	171	c2 \| convex-c2)
65947468	172	basic_machine=c2-convex
475576ae	173	os=-sysv
65947468 RP	174	;;
	175	m88k-omron*)
	176	basic_machine=m88k-omron
	177	;;
	178	merlin)
475576ae RP	179	basic_machine=ns32k-utek
475576ae RP	180	os=-sysv
65947468 RP	181	;;
	182	crds \| unos)
	183	basic_machine=m68k-crds
	184	;;
475576ae	185	encore \| umax \| mmax)
65947468	186	basic_machine=ns32k-encore
475576ae	187	os=-sysv
65947468 RP	188	;;
	189	genix)
	190	basic_machine=ns32k-ns
	191	;;
	192	iris \| iris4d)
	193	basic_machine=mips-sgi
475576ae	194	os=-irix
65947468	195	;;
475576ae	196	news \| news700 \| news800 \| news900)
65947468	197	basic_machine=m68k-sony
475576ae	198	os=-newsos
65947468	199	;;
475576ae	200	3b1 \| 7300 \| 7300-att \| att-7300 \| pc7300 \| safari \| unixpc)
65947468 RP	201	basic_machine=m68k-att
	202	;;
	203	delta \| 3300 \| motorola-3300 \| motorola-delta \
	204	\| 3300-motorola \| delta-motorola)
	205	basic_machine=m68k-motorola
	206	;;
	207	balance)
	208	basic_machine=ns32k-sequent
475576ae	209	os=-dynix
65947468 RP	210	;;
	211	pc532)
	212	basic_machine=ns32k-pc532
	213	;;
	214	symmetry)
	215	basic_machine=i386-sequent
475576ae	216	os=-dynix
65947468 RP	217	;;
	218	sun2)
	219	basic_machine=m68000-sun
	220	;;
475576ae RP	221	sun2os3)
	222	basic_machine=m68000-sun
	223	os=-sunos3
	224	;;
	225	sun2os4)
	226	basic_machine=m68000-sun
	227	os=-sunos4
	228	;;
	229	sun3os3)
	230	basic_machine=m68k-sun
	231	os=-sunos3
	232	;;
	233	sun3os4)
	234	basic_machine=m68k-sun
	235	os=-sunos4
	236	;;
	237	sun4os3)
	238	basic_machine=sparc-sun
	239	os=-sunos3
	240	;;
	241	sun4os4)
	242	basic_machine=sparc-sun
	243	os=-sunos4
	244	;;
65947468 RP	245	sun3)
	246	basic_machine=m68k-sun
	247	;;
	248	sun4)
	249	basic_machine=sparc-sun
	250	;;
	251	pbd)
	252	basic_machine=sparc-unicom
	253	;;
475576ae	254	sun386 \| sun386i \| roadrunner)
65947468 RP	255	basic_machine=i386-sun
	256	;;
	257	ps2)
	258	basic_machine=i386-ibm
	259	;;
	260	next)
	261	basic_machine=m68k-next
475576ae	262	os=-sysv
65947468 RP	263	;;
	264	hp9k3[2-9][0-9])
	265	basic_machine=m68k-hp
	266	;;
	267	hp9k31[0-9] \| hp9k2[0-9][0-9])
	268	basic_machine=m68000-hp
	269	;;
475576ae	270	isi68 \| isi)
65947468	271	basic_machine=m68k-isi
475576ae	272	os=-sysv
65947468 RP	273	;;
	274	apollo68)
	275	basic_machine=m68k-apollo
475576ae	276	os=-sysv
65947468 RP	277	;;
	278	altos \| altos3068)
	279	basic_machine=m68k-altos
	280	;;
	281	miniframe)
	282	basic_machine=m68000-convergent
	283	;;
	284	tower \| tower-32)
	285	basic_machine=m68k-ncr
	286	;;
	287	news-3600 \| risc-news)
	288	basic_machine=mips-sony
475576ae	289	os=-newsos
65947468	290	;;
475576ae	291	decstation-dec \| decstation \| decstation-3100 \| pmax \| pmin \| dec3100 \| decstatn)
65947468 RP	292	basic_machine=mips-dec
	293	;;
	294	magnum \| m3230)
	295	basic_machine=mips-mips
475576ae	296	os=-sysv
65947468 RP	297	;;
65947468 RP	298	gmicro)
475576ae RP	299	basic_machine=tron-gmicro
475576ae RP	300	os=-sysv
65947468 RP	301	;;
	302	rtpc \| rtpc-*)
	303	basic_machine=romp-ibm
	304	;;
475576ae RP	305	am29k)
	306	basic_machine=a29k-none
	307	os=-bsd
	308	;;
	309	amdahl)
	310	basic_machine=580-amdahl
	311	os=-uts
	312	;;
	313	amigados)
	314	basic_machine=m68k-cbm
	315	os=-amigados
	316	;;
	317	amigaunix \| amix)
	318	basic_machine=m68k-cbm
	319	os=-svr4
	320	;;
	321	cray \| ymp)
	322	basic_machine=ymp-cray
	323	os=-unicos
	324	;;
	325	cray2)
	326	basic_machine=cray2-cray
	327	os=-unicos
	328	;;
	329	xmp)
	330	basic_machine=xmp-cray
	331	os=-unicos
	332	;;
	333	delta88)
	334	basic_machine=m88k-motorola
	335	os=-m88kbcs
	336	;;
	337	dpx2)
	338	basic_machine=m68k-bull
	339	os=-sysv
	340	;;
	341	ebmon29k)
	342	basic_machine=a29k-amd
	343	os=-ebmon
	344	;;
	345	h8300hds)
	346	basic_machine=h8300-hitachi
	347	os=-hds
	348	;;
	349	harris)
	350	basic_machine=m88k-harris
	351	os=-m88kbcs
	352	;;
	353	hp300bsd)
	354	basic_machine=m68k-hp
	355	os=-bsd
	356	;;
	357	hp300hpux)
	358	basic_machine=m68k-hp
	359	os=-hpux
	360	;;
	361	hp9k2[0-9][0-9] \| hp9k31[0-9])
	362	basic_machine=m68000-hp
	363	os=-hpux
	364	;;
	365	hp9k3[2-9][0-9])
	366	basic_machine=m68k-hp
	367	os=-hpux
	368	;;
369	hpux)
370	basic_machine=m68k-hp
371	os=-hpux
372	;;
373	ncr3000)
374	basic_machine=i386-ncr
375	os=-svr4
376	;;
377	news1000)
378	basic_machine=m68030-sony
379	os=-newsos
380	;;
381	nindy960)
382	basic_machine=i960-intel
383	os=-nindy
384	;;
385	pn)
386	basic_machine=pn-gould
387	os=-sysv
388	;;
389	np1)
390	basic_machine=np1-gould
391	os=-sysv
392	;;
393	ultra3)
394	basic_machine=a29k-nyu
395	os=-sym1
396	;;
397	vxworks960)
398	basic_machine=i960-wrs
399	os=-vxworks
400	;;
401	vxworks68)
402	basic_machine=m68k-wrs
403	os=-vxworks
404	;;
405	none)
406	basic_machine=none-none
407	os=-none
408	;;
409
65947468 RP	410	# Here we handle the default manufacturer of certain CPU types. It is in
	411	# some cases the only manufacturer, in others, it is the most popular.
	412	mips)
	413	basic_machine=mips-mips
	414	;;
	415	romp)
	416	basic_machine=romp-ibm
	417	;;
	418	rs6000)
	419	basic_machine=rs6000-ibm
	420	;;
	421	vax)
	422	basic_machine=vax-dec
	423	;;
	424	sparc)
	425	basic_machine=sparc-sun
	426	;;
	427	*)
	428	echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
	429	exit 1
	430	;;
	431	esac
	432
	433	# Decode manufacturer-specific aliases for certain operating systems.
	434
	435	if [ "$os" ]
	436	then
	437	case $os in
	438	# First accept the basic system types.
	439	# The portable systems comes first.
	440	# Each alternative must end in a *, to match a version number.
	441	-bsd* \| -sysv* \| -mach* \| -minix* \| -genix* \| -ultrix* \
	442	\| -vms* \| -sco* \| -esix* \| -isc* \| -aix* \| -sunos* \| -hpux* \
475576ae RP	443	\| -unos* \| -osf* \| -v88r* \| -luna* \| -dgux* \| -amigados* \
	444	\| -msdos* \| -aout* \| -bout* \| -elf* \| -coff* \| -ebmon* \| -hds* \
	445	\| -irix* \| -kern* \| -m88kbcs \| -nindy* \| -none \| -svr4 \
	446	\| -unicos* \| -uts* \| -vxworks* \| -sym[1-9]* \| -solari* \
	447	\| -dynix* \| -aos* \| -ctix* \| -newsos* \| -osf*)
	448	;;
	449	# start-sanitize-v9
	450	-v7 \| -v9 \| -hal32 \| -hal64) ;;
	451	# end-sanitize-v9
	452
65947468 RP	453	*)
	454	# Get rid of the `-' at the beginning of $os.
	455	os=`echo $1 \| sed 's/[^-]*-//'`
	456	echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
	457	exit 1
	458	;;
	459	esac
	460	else
	461
	462	# Here we handle the default operating systems that come with various machines.
	463	# The value should be what the vendor currently ships out the door with their
	464	# machine or put another way, the most popular os provided with the machine.
	465	case $basic_machine in
	466	-dec \| vax-)
	467	os=-ultrix42
	468	;;
	469	i386-sun)
	470	os=-sunos402
	471	;;
	472	m68000-sun)
	473	os=-sunos3
	474	# This also exists in the configure program, but was not the
	475	# default.
	476	# os=-sunos4
	477	;;
	478	sparc-* \| *-sun)
	479	os=-sunos411
	480	;;
	481	romp-*)
	482	os=-bsd
	483	;;
	484	*-ibm)
	485	os=-aix
	486	;;
	487	*-hp)
	488	os=-hpux
	489	;;
	490	-sgi \| i860- \| -att \| -ncr \| -altos \| -motorola \| *-convergent)
	491	os=-sysv
	492	;;
	493	*-dg)
	494	os=-dgux
	495	;;
	496	m88k-omron*)
	497	os=-luna
	498	;;
	499	*-crds)
	500	os=-unos
	501	;;
	502	*-ns)
	503	os=-genix
	504	;;
	505	i386-*)
	506	os=-scosysv322
	507	;;
	508	*)
475576ae	509	os=-none
65947468 RP	510	;;
	511	esac
	512	fi
	513
	514	# Here we handle the case where we know the os, and the CPU type, but not the
	515	# manufacturer. We pick the logical manufacturer.
	516	vendor=unknown
	517	case $basic_machine in
	518	*-unknown)
	519	case $os in
	520	-sunos*)
	521	vendor=sun
	522	;;
	523	-aix*)
	524	vendor=ibm
	525	;;
	526	-hpux*)
	527	vendor=hp
	528	;;
	529	-unos*)
	530	vendor=crds
	531	;;
	532	-dgux*)
	533	vendor=dg
	534	;;
	535	-luna*)
	536	vendor=omron
	537	;;
	538	-genix*)
	539	vendor=ns
	540	;;
	541	esac
	542	basic_machine=`echo $basic_machine \| sed "s/unknown/$vendor/"`
	543	;;
	544	esac
	545
	546	echo $basic_machine$os