-#!/bin/sh
+#! /bin/sh
# Configuration validation subroutine script, version 1.1.
-# Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+# Copyright (C) 1991, 92-97, 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.
-
-#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.
# 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 ]
+then
+ echo Configuration name missing. 1>&2
+ echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
+ echo "or $0 ALIAS" 1>&2
+ echo where ALIAS is a recognized configuration type. 1>&2
+ exit 1
+fi
+
# First pass through any local machine types.
case $1 in
*local*)
;;
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
;;
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
+ -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
;;
-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/'`
+ ;;
+ -udk*)
+ 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)
+ -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 $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
- tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
- | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
- | alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
- | powerpc | sparc64 | 1750a)
+ tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+ | arme[lb] | pyramid | mn10200 | mn10300 \
+ | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
+ | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
+ | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
+ | mips64 | mipsel | mips64el | mips64orion | mips64orionel \
+ | mipstx39 | mipstx39el \
+ | sparc | sparclet | sparclite | sparc64 | sparcv9 | v850)
+ basic_machine=$basic_machine-unknown
+ ;;
+ thumb | thumbel)
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[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
- | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
+ vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
+ | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
- | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
- | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
- | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
- | sh-* | powerpc-* | sparc64-*)
- ;;
- # Recognize names of some NetBSD ports.
- hp300-* | amiga-* | sun3-* | da30-* | pmax-*)
+ | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
+ | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
+ | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
+ | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
+ | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+ | sparc64-* | sparcv9-* | mips64-* | mipsel-* \
+ | mips64el-* | mips64orion-* | mips64orionel-* \
+ | mipstx39-* | mipstx39el-* \
+ | f301-*)
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
basic_machine=580-amdahl
os=-sysv
;;
- amiga)
+ amiga | amiga-*)
basic_machine=m68k-cbm
;;
- amigados)
+ amigaos | amigados)
basic_machine=m68k-cbm
- os=-amigados
+ os=-amigaos
;;
amigaunix | amix)
basic_machine=m68k-cbm
basic_machine=m68k-apollo
os=-sysv
;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
balance)
basic_machine=ns32k-sequent
os=-dynix
basic_machine=cray2-cray
os=-unicos
;;
+ [ctj]90-cray)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
crds | unos)
basic_machine=m68k-crds
;;
- decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
basic_machine=mips-dec
;;
delta | 3300 | motorola-3300 | motorola-delta \
basic_machine=m88k-harris
os=-sysv3
;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
hp300bsd)
basic_machine=m68k-hp
os=-bsd
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
+ ;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
os=-mvs
;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i[34]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[34]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[34]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[34]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
;;
iris | iris4d)
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/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
basic_machine=mips-sony
os=-newsos
;;
- next)
+ next | m*-next )
basic_machine=m68k-next
case $os in
+ -nextstep* )
+ ;;
-ns2*)
+ os=-nextstep2
;;
*)
- os=-ns3
+ os=-nextstep3
;;
esac
;;
pbb)
basic_machine=m68k-tti
;;
- pc532)
- case $os in
- -netbsd*)
- basic_machine=pc532-unknown
- ;;
- *)
- basic_machine=ns32k-pc532
- ;;
- esac
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | nexen)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | k6 | 6x86)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | nexen-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
- 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/^[^-]*-//'`
+ pentiumpro-* | p6-* | k6-* | 6x86-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
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 $basic_machine | sed 's/^[^-]*-//'`
+ ;;
ps2)
basic_machine=i386-ibm
;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
sh)
basic_machine=sh-hitachi
os=-hms
basic_machine=sparc-sun
os=-sunos4
;;
- sun3)
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
basic_machine=m68k-sun
;;
sun4)
basic_machine=i386-sequent
os=-dynix
;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
tower | tower-32)
basic_machine=m68k-ncr
;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
ultra3)
basic_machine=a29k-nyu
os=-sym1
basic_machine=vax-dec
os=-vms
;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
basic_machine=m68k-wrs
os=-vxworks
;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
xmp)
basic_machine=xmp-cray
os=-unicos
# Here we handle the default manufacturer of certain CPU types. It is in
# some cases the only manufacturer, in others, it is the most popular.
mips)
- basic_machine=mips-mips
+ if [ x$os = x-linux-gnu ]; then
+ basic_machine=mips-unknown
+ else
+ basic_machine=mips-mips
+ fi
;;
romp)
basic_machine=romp-ibm
vax)
basic_machine=vax-dec
;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
we32k)
basic_machine=we32k-att
;;
- sparc)
+ sparc | sparcv9)
basic_machine=sparc-sun
;;
cydra)
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|'`
-solaris)
os=-solaris2
;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -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[34]* \
+ | -*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* \
- | -lynxos* | -bosx* | -ns* | -cxux* | -aout* | -elf*)
+ | -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* | -moss* | -proelf* | -rtems* \
+ | -win32* | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -udk* )
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo $os | sed -e 's|sunos5|solaris2|'`
-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
;;
*-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
;;
os=-sysv
;;
*-cbm)
- os=-amigados
+ os=-amigaos
;;
*-dg)
os=-dgux
m88k-omron*)
os=-luna
;;
+ *-next )
+ os=-nextstep
+ ;;
*-sequent)
- os=-bsd
+ os=-ptx
;;
*-crds)
os=-unos
os=-mvs
;;
*-next)
- os=-bsd
- ;;
- i[34]86-*)
- os=-sco3.2v2
+ os=-nextstep3
;;
*-gould)
os=-sysv
*-sgi)
os=-irix
;;
+ *-siemens)
+ os=-sysv4
+ ;;
*-masscomp)
os=-rtu
;;
+ f301-fujitsu)
+ os=-uxpv
+ ;;
+ *-be)
+ os=-beos
+ ;;
*)
os=-none
;;
-sunos*)
vendor=sun
;;
- -lynxos*)
- vendor=lynx
- ;;
-aix*)
vendor=ibm
;;
-mvs*)
vendor=ibm
;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -vxsim* | -vxworks*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -beos*)
+ vendor=be
+ ;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
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