X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=config.sub;h=626de2a75b8cb1805c4fdd56e4f53249394a4c4b;hb=05874c2e35e7dbf624a56962dbae72c99600672b;hp=b64ec52c9e2474650dc7a4174f99cb071ae2d501;hpb=d1c8b8694a5dc3250e7e45970964adf090d60cd5;p=deliverable%2Fbinutils-gdb.git

diff --git a/config.sub b/config.sub
index b64ec52c9e..626de2a75b 100755
--- a/config.sub
+++ b/config.sub
@@ -1,24 +1,29 @@
-#!/bin/sh
+#! /bin/sh
 # Configuration validation subroutine script, version 1.1.
-#   Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+#   Copyright (C) 1991, 92, 93, 94, 95, 1996 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.
+# 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., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
 
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
 
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -36,9 +41,11 @@
 # 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
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
 # It is wrong to echo any other type of specification.
 
-if [ x$1 = x ]						# CYGNUS LOCAL
+if [ x$1 = x ]
 then
 	echo Configuration name missing. 1>&2
 	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
@@ -57,11 +64,21 @@ case $1 in
 	;;
 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
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  linux-gnu*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
 
 ### Let's recognize common machines as not being operating systems so
 ### that things like config.sub decstation-3100 work.  We also
@@ -77,6 +94,10 @@ case $os in
 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple)
+		os=
+		basic_machine=$1
+		;;
 	-sim | -cisco | -oki | -wec | -winbond )	# CYGNUS LOCAL
 		os=
 		basic_machine=$1
@@ -87,77 +108,148 @@ case $os in
 		os=vxworks
 		basic_machine=$1
 		;;
-	-unixware)					# CYGNUS LOCAL
-		os=-sysv4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
-		;;
 	-hiux*)
 		os=-hiuxwe2
 		;;
+	-sco5)
+		os=sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
 	-sco4)
 		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco3.2.[4-9]*)
 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco3.2v[4-9]*)
 		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
 	-sco*)
 		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
 	-isc)
 		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
 	-clix*)
 		basic_machine=clipper-intergraph
 		;;
 	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
-	-lynx*)			# CYGNUS LOCAL: lynx
+	-lynx*)
 		os=-lynxos
 		;;
 	-ptx*)
 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
 		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
 esac
 
 # Decode aliases for certain CPU-COMPANY combinations.
 case $basic_machine in
 	# Recognize the basic CPU types without company name.
 	# Some are omitted here because they have special meanings below.
-	tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
-		| tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
-		| alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
-		| powerpc | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
-		| mips64el | mips64orion | mips64orionel \
-		| m88110 | sparc | m680[01234]0 | m683?2 | z8k | v70 \
-		| h8500 | h8300h) # CYGNUS LOCAL
+	tahoe | i860 | m68k | m68000 | m88k | ns32k | arm \
+		| arme[lb] | pyramid \
+		| tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
+		| alpha | we32k | ns16k | clipper | i370 | sh \
+		| powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
+		| pdp11 | mips64el | mips64orion | mips64orionel \
+		| sparc | sparclet | sparclite | sparc64)
+		basic_machine=$basic_machine-unknown
+		;;
+	m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
+		basic_machine=$basic_machine-unknown
+		;;
+	mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
+		basic_machine=$basic_machine-unknown
+		;;
+	mips64vr4100 | mips64vr4100el) # CYGNUS LOCAL jsmith/vr4100
+		basic_machine=$basic_machine-unknown
+		;;
+	mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
+		basic_machine=$basic_machine-unknown
+		;;
+	mips16) # CYGNUS LOCAL krk/mips16
+		basic_machine=$basic_machine-unknown
+		;;
+# CYGNUS LOCAL law
+	mn10300)
+		basic_machine=$basic_machine-unknown
+		;;
+	mn10200)
+		basic_machine=$basic_machine-unknown
+		;;
+# END CYGNUS LOCAL
+# start-sanitize-tic80
+	tic80)				# CYGNUS LOCAL fnf/TIc80
 		basic_machine=$basic_machine-unknown
 		;;
+# end-sanitize-tic80
+# start-sanitize-v850
+	v850)				# CYGNUS LOCAL jtc/v850
+		basic_machine=$basic_machine-unknown
+		;;
+# end-sanitize-v850
+# start-sanitize-d10v
+	d10v)				# CYGNUS LOCAL meissner/d10v
+		basic_machine=$basic_machine-unknown
+		;;
+# end-sanitize-d10v
+# start-sanitize-m32r
+	m32r)				# CYGNUS LOCAL
+		basic_machine=$basic_machine-unknown
+		;;
+# end-sanitize-m32r
+	mn10200)			# CYGNUS LOCAL
+		basic_machine=$basic_machine-unknown
+		;;
+	mn10300)			# CYGNUS LOCAL
+		basic_machine=$basic_machine-unknown
+		;;
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i[3456]86)
+	  basic_machine=$basic_machine-pc
+	  ;;
 	# Object if more than one company name word.
 	*-*-*)
 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 		exit 1
 		;;
 	# Recognize the basic CPU types with company name.
-	vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
+	vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
 	      | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
-	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
 	      | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
-	      | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
+	      | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
 	      | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
-	      | sh-* | powerpc-* | sparc64-* | mips64-* | mipsel-* \
-	      | mips64el-* | mips64orion-* | mips64orionel-* \
-	      | m88110-* | m680[01234]0-* | m683?2-* | z8k-* \
-	      | h8500-* | h8300h-* ) # CYGNUS LOCAL
+	      | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-* | f301-*)
+		;;
+	m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | v850-* | d10v-*) # CYGNUS LOCAL
+		;;
+	mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
+		;;
+	mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
+		;;
+	mips16-*) # CYGNUS LOCAL krk/mips16
 		;;
+# start-sanitize-tic80
+	tic80-*)						# CYGNUS LOCAL fnf/TIc80
+		;;
+# end-sanitize-tic80
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
 	386bsd)						# CYGNUS LOCAL
@@ -211,6 +303,17 @@ case $basic_machine in
 		basic_machine=m68k-apollo
 		os=-bsd
 		;;
+# start-sanitize-arc
+	arc)						# CYGNUS LOCAL
+		basic_machine=arc-unknown
+		;;
+	arc-*)						# CYGNUS LOCAL
+		;;
+# end-sanitize-arc
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
 	balance)
 		basic_machine=ns32k-sequent
 		os=-dynix
@@ -243,6 +346,10 @@ case $basic_machine in
 		basic_machine=cray2-cray
 		os=-unicos
 		;;
+	[ctj]90-cray)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
 	crds | unos)
 		basic_machine=m68k-crds
 		;;
@@ -297,11 +404,7 @@ case $basic_machine in
 		basic_machine=hppa1.1-hitachi
 		os=-hiuxwe2
 		;;
-	h8300hds)
-		basic_machine=h8300-hitachi
-		os=-hds
-		;;
-	h8300hms)					# CYGNUS LOCAL
+	h8300hms)
 		basic_machine=h8300-hitachi
 		os=-hms
 		;;
@@ -356,7 +459,10 @@ case $basic_machine in
 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
 		basic_machine=hppa1.0-hp
 		;;
-	hppaosf)
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)					# CYGNUS LOCAL
 		basic_machine=hppa1.1-hp
 		os=-osf
 		;;
@@ -365,20 +471,20 @@ case $basic_machine in
 		os=-mvs
 		;;
 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-	i[345]86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+	i[3456]86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-sysv32
 		;;
-	i[345]86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+	i[3456]86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-sysv4
 		;;
-	i[345]86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+	i[3456]86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-sysv
 		;;
-	i[345]86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+	i[3456]86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
 		os=-solaris2
 		;;
 	i386mach)					# CYGNUS LOCAL
@@ -393,20 +499,7 @@ case $basic_machine in
 		basic_machine=i386-unknown
 		os=-go32
 		;;
-	i386-linux* | linux)				# CYGNUS LOCAL
-		basic_machine=i386-unknown
-		os=-linux
-		;;
-	i386-linux*coff | linuxcoff)			# CYGNUS LOCAL
-		basic_machine=i386-unknown
-		os=-linuxcoff
-		;;
-	i386-linux*elf | linuxelf)			# CYGNUS LOCAL
-		basic_machine=i386-unknown
-		os=-linuxelf
-		;;
-	iris | iris4d | \
-	iris3 | iris4)					# CYGNUS LOCAL
+	iris | iris4d)
 		basic_machine=mips-sgi
 		case $os in
 		    -irix*)
@@ -440,7 +533,7 @@ case $basic_machine in
 	mips3*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 		;;
-	monitor)					 # CYGNUS LOCAL
+	monitor)					# CYGNUS LOCAL
 		basic_machine=m68k-rom68k
 		os=-coff
 		;;
@@ -497,6 +590,10 @@ case $basic_machine in
 		basic_machine=i960-intel
 		os=-nindy
 		;;
+	mon960)						# CYGNUS LOCAL
+		basic_machine=i960-intel
+		os=-mon960
+		;;
 	np1)
 		basic_machine=np1-gould
 		;;
@@ -525,14 +622,41 @@ case $basic_machine in
         pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium-*)
-		# We will change tis to say i586 once there has been
-		# time for various packages to start to recognize that.
-		basic_machine=i486-`echo $basic_machine | sed 's/^[^-]*-//'`
+	pentium | p5)
+		basic_machine=i586-intel
+		;;
+	pentiumpro | p6)
+		basic_machine=i686-intel
+		;;
+	pentium-* | p5-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	k5)
+		# We don't have specific support for AMD's K5 yet, so just call it a Pentium
+		basic_machine=i586-amd
+		;;
+	nexen)
+		# We don't have specific support for Nexgen yet, so just call it a Pentium
+		basic_machine=i586-nexgen
 		;;
 	pn)
 		basic_machine=pn-gould
 		;;
+	power)	basic_machine=rs6000-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
 	ps2)
 		basic_machine=i386-ibm
 		;;
@@ -540,6 +664,9 @@ case $basic_machine in
 		basic_machine=m68k-rom68k
 		os=-coff
 		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
@@ -558,20 +685,6 @@ case $basic_machine in
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
-	sparcfrw)					# CYGNUS LOCAL
-		basic_machine=sparcfrw-sun
-		os=-sunos4
-		;;
-	sparcfrwcompat)					# CYGNUS LOCAL
-		basic_machine=sparcfrwcompat-sun
-		os=-sunos4
-		;;
-	sparclitefrw)					# CYGNUS LOCAL
-		basic_machine=sparclitefrw-fujitsu
-		;;
-	sparclitefrwcompat)				# CYGNUS LOCAL
-		basic_machine=sparclitefrwcompat-fujitsu
-		;;
 	sps7)
 		basic_machine=m68k-bull
 		os=-sysv2
@@ -613,7 +726,7 @@ case $basic_machine in
 		basic_machine=sparc-sun
 		os=-sunos4
 		;;
-	sun4sol2)					# CYGNUS LOCAL
+	sun4sol2)
 		basic_machine=sparc-sun
 		os=-solaris2
 		;;
@@ -633,7 +746,7 @@ case $basic_machine in
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
-	udi29k)						# CYGNUS LOCAL
+	udi29k)
 		basic_machine=a29k-amd
 		os=-udi
 		;;
@@ -641,11 +754,7 @@ case $basic_machine in
 		basic_machine=a29k-nyu
 		os=-sym1
 		;;
-	unixware)					# CYGNUS LOCAL
-		os=-sysv4
-		basic_machine=i386-unknown
-		;;
-	v810 | necv810)
+	v810 | necv810)					# CYGNUS LOCAL
 		basic_machine=v810-nec
 		os=-none
 		;;
@@ -657,6 +766,9 @@ case $basic_machine in
 		basic_machine=vax-dec
 		os=-vms
 		;;
+       vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
 	vxworks960)
 		basic_machine=i960-wrs
 		os=-vxworks
@@ -665,6 +777,14 @@ case $basic_machine in
 		basic_machine=m68k-wrs
 		os=-vxworks
 		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)						# CYGNUS LOCAL
+ 		basic_machine=w65-wdc
+ 		os=-none
+		;;
 	xmp)
 		basic_machine=xmp-cray
 		os=-unicos
@@ -672,7 +792,7 @@ case $basic_machine in
         xps | xps100)
 		basic_machine=xps100-honeywell
 		;;
-	z8ksim)						# CYGNUS LOCAL
+	z8k-*-coff)					# CYGNUS LOCAL
 		basic_machine=z8k-unknown
 		os=-sim
 		;;
@@ -704,6 +824,9 @@ case $basic_machine in
 	vax)
 		basic_machine=vax-dec
 		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
 	we32k)
 		basic_machine=we32k-att
 		;;
@@ -719,14 +842,12 @@ case $basic_machine in
 	orion105)
 		basic_machine=clipper-highlevel
 		;;
-## start-sanitize-mpw
-	mac)						# CYGNUS LOCAL
+	mac | mpw | mac-mpw)				# CYGNUS LOCAL
 		basic_machine=m68k-apple
 		;;
-	mpw)						# CYGNUS LOCAL
-		basic_machine=m68k-apple
+	pmac | pmac-mpw)				# CYGNUS LOCAL
+		basic_machine=powerpc-apple
 		;;
-## end-sanitize-mpw
 	*)
 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 		exit 1
@@ -750,6 +871,8 @@ esac
 if [ x"$os" != x"" ]
 then
 case $os in
+        # 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|'`
@@ -757,23 +880,41 @@ case $os in
 	-solaris)
 		os=-solaris2
 		;;
+	-unixware* | svr4*)
+		os=-sysv4
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
 	# First accept the basic system types.
 	# The portable systems comes first.
-	# Each alternative must end in a *, to match a version number.
+	# 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* \
-	      | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-	      | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
-	      | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
-	      | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
+	      | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
 	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
-	      | -ptx* \
-	      | -go32 | -vsta | -sim | -es1800* | -udi | -hms* | -xray | -hds* \
-	      | -os68k* | -none* | -v88r* | -coff \
-	      | -abug | -ecoff* | -netware* | -proelf | -os9* )
-				# The last three lines above are CYGNUS LOCAL
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -linux-gnu* | -uxpv*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	# CYGNUS LOCAL
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug |  -netware* | -os9* \
+	      | -macos* | -mpw* | -magic* | -mon960*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	# END CYGNUS LOCAL
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
 		;;
 	-sunos5*)
 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
@@ -802,6 +943,16 @@ case $os in
 	-ctix* | -uts*)
 		os=-sysv
 		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
 	-triton*)
 		os=-sysv3
 		;;
@@ -811,9 +962,6 @@ case $os in
 	-svr4)
 		os=-sysv4
 		;;
-	-unixware)			# CYGNUS LOCAL
-		os=-sysv4
-		;;
 	-svr3)
 		os=-sysv3
 		;;
@@ -857,9 +1005,18 @@ case $basic_machine in
 	*-acorn)
 		os=-riscix1.2
 		;;
+	arm*-semi)
+		os=-aout
+		;;
+        pdp11-*)
+		os=-none
+		;;
 	*-dec | vax-*)
 		os=-ultrix4.2
 		;;
+	m68*-apollo)
+		os=-domain
+		;;
 	i386-sun)
 		os=-sunos4.0.2
 		;;
@@ -869,10 +1026,10 @@ case $basic_machine in
 		# default.
 		# os=-sunos4
 		;;
-	m68*-cisco)
+	m68*-cisco)					# CYGNUS LOCAL
 		os=-aout
 		;;
-	mips*-cisco)
+	mips*-cisco)					# CYGNUS LOCAL
 		os=-elf
 		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
@@ -917,6 +1074,9 @@ case $basic_machine in
 	m88k-omron*)
 		os=-luna
 		;;
+	*-next )
+		os=-nextstep
+		;;
 	*-sequent)
 		os=-ptx
 		;;
@@ -944,20 +1104,24 @@ case $basic_machine in
         *-sgi)
 		os=-irix
 		;;
+        *-siemens)
+		os=-sysv4
+		;;
 	*-masscomp)
 		os=-rtu
 		;;
+	f301-fujitsu)
+		os=-uxpv
+		;;
 	*-rom68k)					# CYGNUS LOCAL
 		os=-coff
 		;;
 	*-*bug)						# CYGNUS LOCAL
 		os=-coff
 		;;
-## start-sanitize-mpw
 	*-apple)					# CYGNUS LOCAL
-		os=-mpw
+		os=-macos
 		;;
-## end-sanitize-mpw
 	*)
 		os=-none
 		;;
@@ -976,12 +1140,6 @@ case $basic_machine in
 			-sunos*)
 				vendor=sun
 				;;
-			-bosx*)			# CYGNUS LOCAL
-				vendor=bull
-				;;
-			-lynxos*)
-				vendor=lynx
-				;;
 			-aix*)
 				vendor=ibm
 				;;
@@ -1009,17 +1167,18 @@ case $basic_machine in
 			-ptx*)
 				vendor=sequent
 				;;
-			-vxworks*)
-				vendor=wrs		# CYGNUS LOCAL
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
 				;;
 			-hms*)				# CYGNUS LOCAL
 				vendor=hitachi
 				;;
-## start-sanitize-mpw
-			-mpw*)				# CYGNUS LOCAL
+			-mpw* | -macos*)		# CYGNUS LOCAL
 				vendor=apple
 				;;
-## end-sanitize-mpw
 		esac
 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 		;;