Add a sky sanitization, cosmetic changes for consistency
[deliverable/binutils-gdb.git] / config.sub
index 242215a07004422132743921073ea44849fb9126..ad715bba003e610b9319f40d9f4412e832076331 100755 (executable)
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Configuration validation subroutine script, version 1.1.
-#   Copyright (C) 1991, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+#   Copyright (C) 1991, 92-97, 1998 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. 
+# 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
@@ -41,6 +41,8 @@
 # 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 ]
@@ -62,11 +64,56 @@ 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
+# CYGNUS LOCAL marketing-names
+# Here we handle any "marketing" names - translating them to
+#  standard triplets
+case $1 in 
+       mips-tx39-elf)
+               set mipstx39-unknown-elf
+                ;;
+# start-sanitize-tx19
+       mips-tx19-elf)
+               set mipstx19-unknown-elf
+                ;;
+# end-sanitize-tx19
+# start-sanitize-tx49
+       mips-tx49-elf)
+               set mips64tx49-unknown-elf
+                ;;
+# end-sanitize-tx49
+# start-sanitize-cygnus
+       mips64vr5xxx-elf)
+               set mips64vr5000-elf
+                ;;
+       mips64vr5xxxel-elf)
+               set mips64vr5000el-elf
+                ;;
+# end-sanitize-cygnus
+# start-sanitize-sky
+       vpu-elf)
+               set mips64el-skyb-elf
+               ;;
+# end-sanitize-sky
+       *)
+               ;;
+esac
+# END CYGNUS LOCAL marketing-names
+
+# 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
@@ -81,7 +128,8 @@ case $os in
        -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
        -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
        -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-       -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
+       -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+       -apple)
                os=
                basic_machine=$1
                ;;
@@ -89,10 +137,6 @@ case $os in
                os=
                basic_machine=$1
                ;;
-       -apple*)                                        # CYGNUS LOCAL
-               os=
-               basic_machine=$1
-               ;;
        -scout)                                         # CYGNUS LOCAL
                ;;
        -wrs)                                           # CYGNUS LOCAL
@@ -103,34 +147,37 @@ case $os in
                os=-hiuxwe2
                ;;
        -sco5)
-               os=sco3.2v5
-               basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
+               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/'`
+               ;;
+       -udk*)
+               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*)
                os=-lynxos
@@ -150,18 +197,35 @@ esac
 case $basic_machine in
        # Recognize the basic CPU types without company name.
        # Some are omitted here because they have special meanings below.
-       tahoe | i[3456]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
-               | arme[lb] | pyramid \
-               | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
-               | alpha | we32k | ns16k | clipper | i370 | sh \
-               | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \
-               | pdp11 | mips64el | mips64orion | mips64orionel \
-               | sparc | sparclet | sparclite | sparc64)
+       tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+               | arme[lb] | pyramid | mn10200 | mn10300 \
+               | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
+               | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \
+               | we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
+               | 1750a | dsp16xx | pdp11 \
+               | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
+               | mipstx39 | mipstx39el \
+               | sparc | sparclet | sparclite | sparc64 | sparc86x | v850 \
+               | c4x)
                basic_machine=$basic_machine-unknown
                ;;
-       m88110 | m680[01234]0 | m683?2 | m68360 | z8k | v70 | h8500 | w65) # CYGNUS LOCAL
+       m88110 | m680[012346]0 | m683?2 | m68360 | m5200 | z8k | v70 \
+               | h8500 | w65 | fr30 | tiny2j) # CYGNUS LOCAL
                basic_machine=$basic_machine-unknown
                ;;
+       thumb)
+               basic_machine=$basic_machine-unknown
+               ;;
+# start-sanitize-vr4xxx
+       mips64vr4xxx | mips64vr4xxxel)
+               basic_machine=$basic_machine-unknown
+               ;;
+# end-sanitize-vr4xxx
+# start-sanitize-vr4320
+       mips64vr4320 | mips64vr4320el)
+               basic_machine=$basic_machine-unknown
+               ;;
+# end-sanitize-vr4320
        mips64vr4300 | mips64vr4300el) # CYGNUS LOCAL jsmith/vr4300
                basic_machine=$basic_machine-unknown
                ;;
@@ -171,45 +235,140 @@ case $basic_machine in
        mips64vr5000 | mips64vr5000el) # CYGNUS LOCAL ian/vr5000
                basic_machine=$basic_machine-unknown
                ;;
-# start-sanitize-v850
-       v850)                           # CYGNUS LOCAL jtc/v850
+# start-sanitize-cygnus
+       mips64vr5400)                    # CYGNUS LOCAL cagney/vr5400
+               basic_machine=$basic_machine-unknown
+               ;;
+# end-sanitize-cygnus
+# start-sanitize-tx19
+        mipstx19 | mipstx19el)
+                basic_machine=$basic_machine-unknown
+                ;;
+# end-sanitize-tx19
+# start-sanitize-tx49
+       mips64tx49 | mips64tx49el)
+               basic_machine=$basic_machine-unknown
+               ;;
+# end-sanitize-tx49
+# start-sanitize-r5900
+       mips64r5900 | mips64r5900el) # CYGNUS LOCAL gavin/r5900
+               basic_machine=$basic_machine-unknown
+               ;;
+# end-sanitize-r5900
+       mips16)
+               basic_machine=$basic_machine-unknown
+               ;;
+       tic30) # CYGNUS LOCAL ian/tic30
+               basic_machine=$basic_machine-unknown
+               ;;
+       c30) # CYGNUS LOCAL ian/tic30
+               basic_machine=tic30-unknown
+               ;;
+
+# start-sanitize-tic80
+       tic80)                          # CYGNUS LOCAL fnf/TIc80
                basic_machine=$basic_machine-unknown
                ;;
-# end-sanitize-v850
-# start-sanitize-d10v
-       d10v)                           # CYGNUS LOCAL meissner/d10v
+# end-sanitize-tic80
+# start-sanitize-sky
+       dvp)
                basic_machine=$basic_machine-unknown
                ;;
-# end-sanitize-d10v
-# start-sanitize-m32r
-       m32r)
+# end-sanitize-sky
+# start-sanitize-v850e
+       v850e)                          # CYGNUS LOCAL jtc/v850
                basic_machine=$basic_machine-unknown
                ;;
-# end-sanitize-m32r
-       mn10x00)
+       v850ea)                         # CYGNUS LOCAL jtc/v850
                basic_machine=$basic_machine-unknown
                ;;
+# end-sanitize-v850e
+       d10v)
+               basic_machine=$basic_machine-unknown
+               ;;
+       d30v)                           # CYGNUS LOCAL hunt/d30v
+               basic_machine=$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[34567]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[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
-             | sparc-* | ns32k-* | fx80-* | arm-* | arme[lb]-* | c[123]* \
-             | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
-             | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
-             | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
-             | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
-             | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
-             | mips64el-* | mips64orion-* | mips64orionel-*)
+       vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
+             | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
+             | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+             | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
+             | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
+             | alpha-* | alphaev5-* | alphaev56-* | alphapca56-* \
+             | alphaev6-* | we32k-* | cydra-* | ns16k-* | pn-* | np1-* \
+             | xps100-* | clipper-* | orion-* \
+             | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+             | sparc64-* | sparcv9-* | sparc86x-* | mips64-* | mipsel-* \
+             | mips64el-* | mips64orion-* | mips64orionel-*  \
+             | mipstx39-* | mipstx39el-* \
+             | f301-* \
+             | fr30-*) # CYGNUS LOCAL
+               ;;
+       m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-* | d10v-*) # CYGNUS LOCAL
+               ;;
+       thumb-*) # CYGNUS LOCAL angela/thumb
+               ;;
+# start-sanitize-sky
+       dvp-* | txvu-*)
+               ;;
+# end-sanitize-sky
+       v850-*) # CYGNUS LOCAL
+               ;;
+# start-sanitize-v850e
+       v850e-*) # CYGNUS LOCAL
+               ;;
+       v850ea-*) # CYGNUS LOCAL
+               ;;
+# end-sanitize-v850e
+       d30v-*) # CYGNUS LOCAL
+               ;;
+# start-sanitize-vr4xxx
+       mips64vr4xxx-* | mips64vr4xxxel-*)
                ;;
-       m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | h8500-*) # CYGNUS LOCAL
+# end-sanitize-vr4xxx
+# start-sanitize-vr4320
+       mips64vr4320-* | mips64vr4320el-*)
                ;;
+# end-sanitize-vr4320
        mips64vr4300-* | mips64vr4300el-*) # CYGNUS LOCAL jsmith/vr4300
                ;;
        mips64vr4100-* | mips64vr4100el-*) # CYGNUS LOCAL jsmith/vr4100
                ;;
+# start-sanitize-tx19
+       mipstx19-* | mipstx19el-*)
+               ;;
+# end-sanitize-tx19
+# start-sanitize-tx49
+       mips64tx49-* | mips64tx49el-*)
+               ;;
+# end-sanitize-tx49
+# start-sanitize-r5900
+       mips64r5900-* | mips64r5900el-*) # CYGNUS LOCAL gavin/r5900
+                ;;
+# end-sanitize-r5900
+       mips16-*) # CYGNUS LOCAL krk/mips16
+               ;;
+       tic30-*) # CYGNUS LOCAL ian/tic30
+               ;;
+       c30-*) # CYGNUS LOCAL ian/tic30
+               basic_machine=tic30-unknown
+               ;;
+# 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
@@ -247,9 +406,9 @@ case $basic_machine in
        amiga | amiga-*)
                basic_machine=m68k-cbm
                ;;
-       amigados)
+       amigaos | amigados)
                basic_machine=m68k-cbm
-               os=-amigados
+               os=-amigaos
                ;;
        amigaunix | amix)
                basic_machine=m68k-cbm
@@ -263,17 +422,6 @@ case $basic_machine in
                basic_machine=m68k-apollo
                os=-bsd
                ;;
-       arm | armel | armeb)
-               basic_machine=arm-arm
-               os=-aout
-               ;;
-# start-sanitize-arc
-       arc)
-               basic_machine=arc-unknown
-               ;;
-       arc-*)
-               ;;
-# end-sanitize-arc
        aux)
                basic_machine=m68k-apple
                os=-aux
@@ -310,6 +458,10 @@ 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
                ;;
@@ -407,18 +559,39 @@ case $basic_machine in
                 basic_machine=hppa1.1-hp
                 os=-proelf
                 ;;
+       hp3k9[0-9][0-9] | hp9[0-9][0-9])
+               basic_machine=hppa1.0-hp
+               ;;
        hp9k2[0-9][0-9] | hp9k31[0-9])
                basic_machine=m68000-hp
                ;;
        hp9k3[2-9][0-9])
                basic_machine=m68k-hp
                ;;
-       hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
+       hp9k6[0-9][0-9] | hp6[0-9][0-9] )
+               basic_machine=hppa1.0-hp
+               ;;
+       hp9k7[0-79][0-9] | hp7[0-79][0-9] )
+               basic_machine=hppa1.1-hp
+               ;;
+       hp9k78[0-9] | hp78[0-9] )
+               # FIXME: really hppa2.0-hp
+               basic_machine=hppa1.1-hp
+               ;;
+       hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
+       hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
+               # FIXME: really hppa2.0-hp
+               basic_machine=hppa1.1-hp
+               ;;
+       hp9k8[0-9][13679] | hp8[0-9][13679] )
                basic_machine=hppa1.1-hp
                ;;
        hp9k8[0-9][0-9] | hp8[0-9][0-9])
                basic_machine=hppa1.0-hp
                ;;
+       hppa-next)
+               os=-nextstep3
+               ;;
        hppaosf)                                        # CYGNUS LOCAL
                basic_machine=hppa1.1-hp
                os=-osf
@@ -428,20 +601,20 @@ case $basic_machine in
                os=-mvs
                ;;
 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-       i[3456]86v32)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+       i[34567]86v32)
+               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-sysv32
                ;;
-       i[3456]86v4*)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+       i[34567]86v4*)
+               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-sysv4
                ;;
-       i[3456]86v)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+       i[34567]86v)
+               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-sysv
                ;;
-       i[3456]86sol2)
-               basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
+       i[34567]86sol2)
+               basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
                os=-solaris2
                ;;
        i386mach)                                       # CYGNUS LOCAL
@@ -456,6 +629,10 @@ case $basic_machine in
                basic_machine=i386-unknown
                os=-go32
                ;;
+       i386-mingw32 | mingw32)
+               basic_machine=i386-unknown
+               os=-mingw32
+               ;;
        iris | iris4d)
                basic_machine=mips-sgi
                case $os in
@@ -484,6 +661,14 @@ case $basic_machine in
        miniframe)
                basic_machine=m68000-convergent
                ;;
+       mipsel*-linux*)
+               basic_machine=mipsel-unknown
+               os=-linux-gnu
+               ;;
+       mips*-linux*)
+               basic_machine=mips-unknown
+               os=-linux-gnu
+               ;;
        mips3*-*)
                basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
                ;;
@@ -547,7 +732,7 @@ case $basic_machine in
                basic_machine=i960-intel
                os=-nindy
                ;;
-       mon960)
+       mon960)                                         # CYGNUS LOCAL
                basic_machine=i960-intel
                os=-mon960
                ;;
@@ -579,25 +764,23 @@ case $basic_machine in
         pc532 | pc532-*)
                basic_machine=ns32k-pc532
                ;;
-       pentium | p5)
-               basic_machine=i586-intel
+       pentium | p5 | k5 | nexen)
+               basic_machine=i586-pc
+               ;;
+       pentiumpro | p6 | k6 | 6x86)
+               basic_machine=i686-pc
                ;;
-       pentiumpro | p6)
-               basic_machine=i686-intel
+       pentiumii | pentium2)
+               basic_machine=i786-pc
                ;;
-       pentium-* | p5-*)
+       pentium-* | p5-* | k5-* | nexen-*)
                basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
-       pentiumpro-* | p6-*)
+       pentiumpro-* | p6-* | k6-* | 6x86-*)
                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
+       pentiumii-* | pentium2-*)
+               basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
                ;;
        pn)
                basic_machine=pn-gould
@@ -617,6 +800,19 @@ case $basic_machine in
        ps2)
                basic_machine=i386-ibm
                ;;
+# start-sanitize-tx19
+       r1900)
+               basic_machine=mipstx19-unknown
+               ;;
+       r1900el)
+               basic_machine=mipstx19el-unknown
+               ;;
+# end-sanitize-tx19
+# start-sanitize-r5900
+        r5900 | r5900el)                                # CYGNUS LOCAL
+                basic_machine=mips64r5900-unknown
+                ;;
+# end-sanitize-r5900
        rom68k)                                         # CYGNUS LOCAL
                basic_machine=m68k-rom68k
                os=-coff
@@ -700,6 +896,20 @@ case $basic_machine in
                basic_machine=i386-sequent
                os=-dynix
                ;;
+# start-sanitize-tx19
+       tx19)
+               basic_machine=mipstx19-unknown
+               ;;
+       tx19el)
+               basic_machine=mipstx19el-unknown
+               ;;
+# end-sanitize-tx19
+       tx39)
+               basic_machine=mipstx39-unknown
+               ;;
+       tx39el)
+               basic_machine=mipstx39el-unknown
+               ;;
        tower | tower-32)
                basic_machine=m68k-ncr
                ;;
@@ -723,6 +933,9 @@ case $basic_machine in
                basic_machine=vax-dec
                os=-vms
                ;;
+       vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
        vxworks960)
                basic_machine=i960-wrs
                os=-vxworks
@@ -767,7 +980,11 @@ case $basic_machine in
                basic_machine=hppa1.1-oki
                ;;
        mips)
-               basic_machine=mips-mips
+               if [ x$os = x-linux-gnu ]; then
+                       basic_machine=mips-unknown
+               else
+                       basic_machine=mips-mips
+               fi
                ;;
        romp)
                basic_machine=romp-ibm
@@ -784,7 +1001,7 @@ case $basic_machine in
        we32k)
                basic_machine=we32k-att
                ;;
-       sparc)
+       sparc | sparcv9)
                basic_machine=sparc-sun
                ;;
         cydra)
@@ -802,6 +1019,10 @@ case $basic_machine in
        pmac | pmac-mpw)                                # CYGNUS LOCAL
                basic_machine=powerpc-apple
                ;;
+       c4x*)
+               basic_machine=c4x-none
+               os=-coff
+               ;;
        *)
                echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
                exit 1
@@ -825,6 +1046,8 @@ 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|'`
@@ -832,38 +1055,46 @@ case $os in
        -solaris)
                os=-solaris2
                ;;
-       -unixware* | svr4*)
+       -svr4*)
                os=-sysv4
                ;;
+       -unixware*)
+               os=-sysv4.2uw
+               ;;
        -gnu/linux*)
-               os=`echo $os | sed -e 's|gnu/linux|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.
        # -sysv* is not here because it comes later, after sysvr4.
        -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-             | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[3456]* \
+             | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
              | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-             | -amigados* | -msdos* | -moss* | -newsos* | -unicos* | -aos* | -aof* \
-             | -nindy* | -mon960* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
-             | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
-             | -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
+             | -amigaos* | -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* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
              | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-             | -cygwin32* | -pe* | -psos*)
+             | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+             | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk*)
        # Remember, each alternative MUST END IN *, to match a version number.
                ;;
        # CYGNUS LOCAL
        -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-             | -windows* | -osx | -abug |  -netware* | -proelf | -os9* \
-             | -macos* | -mpw* | -magic* | -rtems*)
+             | -windows* | -osx | -abug |  -netware* | -os9* | -beos* \
+             | -macos* | -mpw* | -magic* | -mon960* | -lnews* )
                ;;
        -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|'`
                ;;
@@ -980,12 +1211,18 @@ case $basic_machine in
        mips*-cisco)                                    # CYGNUS LOCAL
                os=-elf
                ;;
+        mips*-*)                                        # CYGNUS LOCAL
+                os=-elf
+                ;;
        *-tti)  # must be before sparc entry or we get the wrong os.
                os=-sysv3
                ;;
        sparc-* | *-sun)
                os=-sunos4.1.1
                ;;
+       *-be)
+               os=-beos
+               ;;
        *-ibm)
                os=-aix
                ;;
@@ -1008,7 +1245,7 @@ case $basic_machine in
                os=-sysv
                ;;
        *-cbm)
-               os=-amigados
+               os=-amigaos
                ;;
        *-dg)
                os=-dgux
@@ -1058,6 +1295,9 @@ case $basic_machine in
        *-masscomp)
                os=-rtu
                ;;
+       f301-fujitsu)
+               os=-uxpv
+               ;;
        *-rom68k)                                       # CYGNUS LOCAL
                os=-coff
                ;;
@@ -1085,18 +1325,18 @@ case $basic_machine in
                        -sunos*)
                                vendor=sun
                                ;;
-                       -bosx*)                         # CYGNUS LOCAL
-                               vendor=bull
-                               ;;
-                       -lynxos*)
-                               vendor=lynx
-                               ;;
                        -aix*)
                                vendor=ibm
                                ;;
+                       -beos*)
+                               vendor=be
+                               ;;
                        -hpux*)
                                vendor=hp
                                ;;
+                       -mpeix*)
+                               vendor=hp
+                               ;;
                        -hiux*)
                                vendor=hitachi
                                ;;
@@ -1118,7 +1358,7 @@ case $basic_machine in
                        -ptx*)
                                vendor=sequent
                                ;;
-                       -vxworks*)
+                       -vxsim* | -vxworks*)
                                vendor=wrs
                                ;;
                        -aux*)
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