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Newer
100755
1884 lines (1835 sloc)
34.4 KB
1
#! /bin/sh
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# Configuration validation subroutine script.
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# shellcheck disable=SC2006,SC2268 # see below for rationale
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timestamp='2021-08-14'
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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#
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# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
25
# the same distribution terms that you use for the rest of that
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# program. This Exception is an additional permission under section 7
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# of the GNU General Public License, version 3 ("GPLv3").
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#
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# Configuration subroutine to validate and canonicalize a configuration type.
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# Supply the specified configuration type as an argument.
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# If it is invalid, we print an error message on stderr and exit with code 1.
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# Otherwise, we print the canonical config type on stdout and succeed.
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# You can get the latest version of this script from:
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# This file is supposed to be the same for all GNU packages
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# and recognize all the CPU types, system types and aliases
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# that are meaningful with *any* GNU software.
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# Each package is responsible for reporting which valid configurations
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# it does not support. The user should be able to distinguish
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# a failure to support a valid configuration from a meaningless
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# configuration.
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# The goal of this file is to map all the various variations of a given
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# machine specification into a single specification in the form:
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# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
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# or in some cases, the newer four-part form:
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# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
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# It is wrong to echo any other type of specification.
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# The "shellcheck disable" line above the timestamp inhibits complaints
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# about features and limitations of the classic Bourne shell that were
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# superseded or lifted in POSIX. However, this script identifies a wide
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# variety of pre-POSIX systems that do not have POSIX shells at all, and
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# even some reasonably current systems (Solaris 10 as case-in-point) still
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# have a pre-POSIX /bin/sh.
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me=`echo "$0" | sed -e 's,.*/,,'`
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usage="\
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Canonicalize a configuration name.
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-h, --help print this help, then exit
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-t, --time-stamp print date of last modification, then exit
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-v, --version print version number, then exit
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Report bugs and patches to <config-patches@gnu.org>."
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version="\
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GNU config.sub ($timestamp)
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This is free software; see the source for copying conditions. There is NO
82
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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help="
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Try \`$me --help' for more information."
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# Parse command line
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while test $# -gt 0 ; do
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case $1 in
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--time-stamp | --time* | -t )
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echo "$timestamp" ; exit ;;
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--version | -v )
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echo "$version" ; exit ;;
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--help | --h* | -h )
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echo "$usage"; exit ;;
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-- ) # Stop option processing
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shift; break ;;
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- ) # Use stdin as input.
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break ;;
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-* )
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exit 1 ;;
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*local*)
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# First pass through any local machine types.
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exit ;;
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* )
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break ;;
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esac
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done
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case $# in
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0) echo "$me: missing argument$help" >&2
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exit 1;;
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1) ;;
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*) echo "$me: too many arguments$help" >&2
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exit 1;;
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esac
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129
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# Separate into logical components for further validation
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case $1 in
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*-*-*-*-*)
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echo Invalid configuration \`"$1"\': more than four components >&2
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exit 1
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;;
140
*-*-*)
141
# Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
142
# parts
143
maybe_os=$field2-$field3
144
case $maybe_os in
145
nto-qnx* | linux-* | uclinux-uclibc* \
146
| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
147
| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
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| storm-chaos* | os2-emx* | rtmk-nova*)
149
basic_machine=$field1
150
basic_os=$maybe_os
151
;;
152
android-linux)
153
basic_machine=$field1-unknown
154
basic_os=linux-android
155
;;
156
*)
157
basic_machine=$field1-$field2
158
basic_os=$field3
159
;;
160
esac
161
;;
162
*-*)
163
# A lone config we happen to match not fitting any pattern
164
case $field1-$field2 in
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decstation-3100)
166
basic_machine=mips-dec
167
basic_os=
168
;;
169
*-*)
170
# Second component is usually, but not always the OS
171
case $field2 in
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# Prevent following clause from handling this valid os
173
sun*os*)
174
basic_machine=$field1
175
basic_os=$field2
176
;;
181
# Manufacturers
182
dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
183
| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
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| unicom* | ibm* | next | hp | isi* | apollo | altos* \
185
| convergent* | ncr* | news | 32* | 3600* | 3100* \
186
| hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
187
| ultra | tti* | harris | dolphin | highlevel | gould \
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| cbm | ns | masscomp | apple | axis | knuth | cray \
189
| microblaze* | sim | cisco \
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| oki | wec | wrs | winbond)
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basic_machine=$field1-$field2
192
basic_os=
193
;;
194
*)
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basic_machine=$field1
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basic_os=$field2
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;;
198
esac
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;;
200
esac
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;;
202
*)
203
# Convert single-component short-hands not valid as part of
204
# multi-component configurations.
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case $field1 in
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386bsd)
207
basic_machine=i386-pc
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basic_os=bsd
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;;
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a29khif)
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basic_machine=a29k-amd
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basic_os=udi
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;;
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adobe68k)
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basic_machine=m68010-adobe
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basic_os=scout
217
;;
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alliant)
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basic_machine=fx80-alliant
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basic_os=
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;;
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altos | altos3068)
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basic_machine=m68k-altos
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basic_os=
225
;;
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am29k)
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basic_machine=a29k-none
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basic_os=bsd
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;;
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amdahl)
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basic_machine=580-amdahl
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basic_os=sysv
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;;
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amiga)
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basic_machine=m68k-unknown
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basic_os=
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;;
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amigaos | amigados)
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basic_machine=m68k-unknown
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basic_os=amigaos
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;;
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amigaunix | amix)
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basic_machine=m68k-unknown
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basic_os=sysv4
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;;
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apollo68)
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basic_machine=m68k-apollo
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basic_os=sysv
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;;
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apollo68bsd)
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basic_machine=m68k-apollo
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basic_os=bsd
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;;
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aros)
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basic_machine=i386-pc
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basic_os=aros
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;;
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aux)
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basic_machine=m68k-apple
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basic_os=aux
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;;
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balance)
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basic_machine=ns32k-sequent
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basic_os=dynix
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;;
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blackfin)
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basic_machine=bfin-unknown
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basic_os=linux
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;;
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cegcc)
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basic_machine=arm-unknown
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basic_os=cegcc
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;;
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convex-c1)
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basic_machine=c1-convex
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basic_os=bsd
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;;
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convex-c2)
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basic_machine=c2-convex
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basic_os=bsd
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;;
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convex-c32)
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basic_machine=c32-convex
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basic_os=bsd
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;;
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convex-c34)
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basic_machine=c34-convex
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basic_os=bsd
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;;
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convex-c38)
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basic_machine=c38-convex
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basic_os=bsd
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;;
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cray)
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basic_machine=j90-cray
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basic_os=unicos
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;;
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crds | unos)
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basic_machine=m68k-crds
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basic_os=
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;;
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da30)
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basic_machine=m68k-da30
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basic_os=
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;;
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decstation | pmax | pmin | dec3100 | decstatn)
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basic_machine=mips-dec
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basic_os=
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;;
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delta88)
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basic_machine=m88k-motorola
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basic_os=sysv3
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;;
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dicos)
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basic_machine=i686-pc
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basic_os=dicos
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;;
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djgpp)
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basic_machine=i586-pc
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basic_os=msdosdjgpp
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;;
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ebmon29k)
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basic_machine=a29k-amd
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basic_os=ebmon
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;;
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es1800 | OSE68k | ose68k | ose | OSE)
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basic_machine=m68k-ericsson
328
basic_os=ose
329
;;
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gmicro)
331
basic_machine=tron-gmicro
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basic_os=sysv
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;;
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go32)
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basic_machine=i386-pc
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basic_os=go32
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;;
338
h8300hms)
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basic_machine=h8300-hitachi
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basic_os=hms
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;;
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h8300xray)
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basic_machine=h8300-hitachi
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basic_os=xray
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;;
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h8500hms)
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basic_machine=h8500-hitachi
348
basic_os=hms
349
;;
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harris)
351
basic_machine=m88k-harris
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basic_os=sysv3
353
;;
354
hp300 | hp300hpux)
355
basic_machine=m68k-hp
356
basic_os=hpux
357
;;
358
hp300bsd)
359
basic_machine=m68k-hp
360
basic_os=bsd
361
;;
362
hppaosf)
363
basic_machine=hppa1.1-hp
364
basic_os=osf
365
;;
366
hppro)
367
basic_machine=hppa1.1-hp
368
basic_os=proelf
369
;;
370
i386mach)
371
basic_machine=i386-mach
372
basic_os=mach
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;;
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isi68 | isi)
375
basic_machine=m68k-isi
376
basic_os=sysv
377
;;
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m68knommu)
379
basic_machine=m68k-unknown
380
basic_os=linux
381
;;
382
magnum | m3230)
383
basic_machine=mips-mips
384
basic_os=sysv
385
;;
386
merlin)
387
basic_machine=ns32k-utek
388
basic_os=sysv
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;;
390
mingw64)
391
basic_machine=x86_64-pc
392
basic_os=mingw64
393
;;
394
mingw32)
395
basic_machine=i686-pc
396
basic_os=mingw32
397
;;
398
mingw32ce)
399
basic_machine=arm-unknown
400
basic_os=mingw32ce
401
;;
402
monitor)
403
basic_machine=m68k-rom68k
404
basic_os=coff
405
;;
406
morphos)
407
basic_machine=powerpc-unknown
408
basic_os=morphos
409
;;
410
moxiebox)
411
basic_machine=moxie-unknown
412
basic_os=moxiebox
413
;;
414
msdos)
415
basic_machine=i386-pc
416
basic_os=msdos
417
;;
418
msys)
419
basic_machine=i686-pc
420
basic_os=msys
421
;;
422
mvs)
423
basic_machine=i370-ibm
424
basic_os=mvs
425
;;
426
nacl)
427
basic_machine=le32-unknown
428
basic_os=nacl
429
;;
430
ncr3000)
431
basic_machine=i486-ncr
432
basic_os=sysv4
433
;;
434
netbsd386)
435
basic_machine=i386-pc
436
basic_os=netbsd
437
;;
438
netwinder)
439
basic_machine=armv4l-rebel
440
basic_os=linux
441
;;
442
news | news700 | news800 | news900)
443
basic_machine=m68k-sony
444
basic_os=newsos
445
;;
446
news1000)
447
basic_machine=m68030-sony
448
basic_os=newsos
449
;;
450
necv70)
451
basic_machine=v70-nec
452
basic_os=sysv
453
;;
454
nh3000)
455
basic_machine=m68k-harris
456
basic_os=cxux
457
;;
458
nh[45]000)
459
basic_machine=m88k-harris
460
basic_os=cxux
461
;;
462
nindy960)
463
basic_machine=i960-intel
464
basic_os=nindy
465
;;
466
mon960)
467
basic_machine=i960-intel
468
basic_os=mon960
469
;;
470
nonstopux)
471
basic_machine=mips-compaq
472
basic_os=nonstopux
473
;;
474
os400)
475
basic_machine=powerpc-ibm
476
basic_os=os400
477
;;
478
OSE68000 | ose68000)
479
basic_machine=m68000-ericsson
480
basic_os=ose
481
;;
482
os68k)
483
basic_machine=m68k-none
484
basic_os=os68k
485
;;
486
paragon)
487
basic_machine=i860-intel
488
basic_os=osf
489
;;
490
parisc)
491
basic_machine=hppa-unknown
492
basic_os=linux
493
;;
494
psp)
495
basic_machine=mipsallegrexel-sony
496
basic_os=psp
497
;;
498
pw32)
499
basic_machine=i586-unknown
500
basic_os=pw32
501
;;
502
rdos | rdos64)
503
basic_machine=x86_64-pc
504
basic_os=rdos
505
;;
506
rdos32)
507
basic_machine=i386-pc
508
basic_os=rdos
509
;;
510
rom68k)
511
basic_machine=m68k-rom68k
512
basic_os=coff
513
;;
514
sa29200)
515
basic_machine=a29k-amd
516
basic_os=udi
517
;;
518
sei)
519
basic_machine=mips-sei
520
basic_os=seiux
521
;;
522
sequent)
523
basic_machine=i386-sequent
524
basic_os=
525
;;
526
sps7)
527
basic_machine=m68k-bull
528
basic_os=sysv2
529
;;
530
st2000)
531
basic_machine=m68k-tandem
532
basic_os=
533
;;
534
stratus)
535
basic_machine=i860-stratus
536
basic_os=sysv4
537
;;
538
sun2)
539
basic_machine=m68000-sun
540
basic_os=
541
;;
542
sun2os3)
543
basic_machine=m68000-sun
544
basic_os=sunos3
545
;;
546
sun2os4)
547
basic_machine=m68000-sun
548
basic_os=sunos4
549
;;
550
sun3)
551
basic_machine=m68k-sun
552
basic_os=
553
;;
554
sun3os3)
555
basic_machine=m68k-sun
556
basic_os=sunos3
557
;;
558
sun3os4)
559
basic_machine=m68k-sun
560
basic_os=sunos4
561
;;
562
sun4)
563
basic_machine=sparc-sun
564
basic_os=
565
;;
566
sun4os3)
567
basic_machine=sparc-sun
568
basic_os=sunos3
569
;;
570
sun4os4)
571
basic_machine=sparc-sun
572
basic_os=sunos4
573
;;
574
sun4sol2)
575
basic_machine=sparc-sun
576
basic_os=solaris2
577
;;
578
sun386 | sun386i | roadrunner)
579
basic_machine=i386-sun
580
basic_os=
581
;;
582
sv1)
583
basic_machine=sv1-cray
584
basic_os=unicos
585
;;
586
symmetry)
587
basic_machine=i386-sequent
588
basic_os=dynix
589
;;
590
t3e)
591
basic_machine=alphaev5-cray
592
basic_os=unicos
593
;;
594
t90)
595
basic_machine=t90-cray
596
basic_os=unicos
597
;;
598
toad1)
599
basic_machine=pdp10-xkl
600
basic_os=tops20
601
;;
602
tpf)
603
basic_machine=s390x-ibm
604
basic_os=tpf
605
;;
606
udi29k)
607
basic_machine=a29k-amd
608
basic_os=udi
609
;;
610
ultra3)
611
basic_machine=a29k-nyu
612
basic_os=sym1
613
;;
614
v810 | necv810)
615
basic_machine=v810-nec
616
basic_os=none
617
;;
618
vaxv)
619
basic_machine=vax-dec
620
basic_os=sysv
621
;;
622
vms)
623
basic_machine=vax-dec
624
basic_os=vms
625
;;
626
vsta)
627
basic_machine=i386-pc
628
basic_os=vsta
629
;;
630
vxworks960)
631
basic_machine=i960-wrs
632
basic_os=vxworks
633
;;
634
vxworks68)
635
basic_machine=m68k-wrs
636
basic_os=vxworks
637
;;
638
vxworks29k)
639
basic_machine=a29k-wrs
640
basic_os=vxworks
641
;;
642
xbox)
643
basic_machine=i686-pc
644
basic_os=mingw32
645
;;
646
ymp)
647
basic_machine=ymp-cray
648
basic_os=unicos
649
;;
650
*)
651
basic_machine=$1
652
basic_os=
653
;;
654
esac
655
;;
656
esac
657
659
case $basic_machine in
660
# Here we handle the default manufacturer of certain CPU types. It is in
661
# some cases the only manufacturer, in others, it is the most popular.
662
w89k)
663
cpu=hppa1.1
664
vendor=winbond
669
;;
673
;;
677
;;
681
;;
685
;;
689
;;
690
691
# Recognize the various machine names and aliases which stand
692
# for a CPU type and a company and sometimes even an OS.
693
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
696
;;
697
3b*)
700
;;
701
bluegene*)
705
;;
706
decsystem10* | dec10*)
710
;;
711
decsystem20* | dec20*)
715
;;
716
delta | 3300 | motorola-3300 | motorola-delta \
717
| 3300-motorola | delta-motorola)
720
;;
725
;;
726
encore | umax | mmax)
729
;;
734
;;
735
fx2800)
738
;;
739
genix)
742
;;
743
h3050r* | hiux*)
747
;;
748
hp3k9[0-9][0-9] | hp9[0-9][0-9])
751
;;
752
hp9k2[0-9][0-9] | hp9k31[0-9])
755
;;
756
hp9k3[2-9][0-9])
759
;;
760
hp9k6[0-9][0-9] | hp6[0-9][0-9])
763
;;
764
hp9k7[0-79][0-9] | hp7[0-79][0-9])
767
;;
768
hp9k78[0-9] | hp78[0-9])
769
# FIXME: really hppa2.0-hp
772
;;
773
hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
774
# FIXME: really hppa2.0-hp
777
;;
778
hp9k8[0-9][13679] | hp8[0-9][13679])
781
;;
782
hp9k8[0-9][0-9] | hp8[0-9][0-9])
785
;;
786
i*86v32)
790
;;
791
i*86v4*)
795
;;
796
i*86v)
800
;;
801
i*86sol2)
805
;;
810
;;
811
iris | iris4d)
816
;;
817
*)
819
;;
820
esac
821
;;
822
miniframe)
825
;;
826
*mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
827
cpu=m68k
828
vendor=atari
829
basic_os=mint
830
;;
831
news-3600 | risc-news)
835
;;
843
;;
846
;;
847
*)
849
;;
850
esac
851
;;
852
np1)
856
op50n-* | op60c-*)
860
;;
861
pa-hitachi)
865
;;
866
pbd)
869
;;
870
pbb)
873
;;
877
;;
878
pn)
881
;;
885
;;
889
;;
893
;;
897
;;
902
;;
907
;;
911
;;
919
;;
924
;;
928
;;
932
;;
936
;;
945
;;
946
# We use `pc' rather than `unknown'
947
# because (1) that's what they normally are, and
948
# (2) the word "unknown" tends to confuse beginning users.
949
i*86 | x86_64)
950
cpu=$basic_machine
951
vendor=pc
952
;;
953
# These rules are duplicated from below for sake of the special case above;
954
# i.e. things that normalized to x86 arches should also default to "pc"
955
pc98)
956
cpu=i386
957
vendor=pc
958
;;
962
;;
963
# Recognize the basic CPU types without company name.
964
*)
965
cpu=$basic_machine
966
vendor=unknown
967
;;
968
esac
969
970
unset -v basic_machine
971
972
# Decode basic machines in the full and proper CPU-Company form.
973
case $cpu-$vendor in
974
# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
975
# some cases the only manufacturer, in others, it is the most popular.
976
craynv-unknown)
977
vendor=cray
978
basic_os=${basic_os:-unicosmp}
979
;;
983
;;
986
;;
989
;;
992
;;
995
;;
998
;;
1001
;;
1004
;;
1007
;;
1010
;;
1013
;;
1016
;;
1020
;;
1021
1022
# Here we normalize CPU types with a missing or matching vendor
1023
dpx20-unknown | dpx20-bull)
1024
cpu=rs6000
1025
vendor=bull
1026
basic_os=${basic_os:-bosx}
1027
;;
1028
1029
# Here we normalize CPU types irrespective of the vendor
1030
amd64-*)
1031
cpu=x86_64
1032
;;
1036
;;
1039
;;
1042
;;
1045
;;
1049
;;
1052
;;
1055
;;
1059
;;
1062
;;
1065
;;
1069
;;
1072
;;
1075
;;
1078
;;
1081
;;
1084
;;
1087
;;
1090
;;
1093
;;
1096
;;
1099
;;
1102
;;
1105
;;
1108
;;
1111
;;
1117
;;
1120
;;
1121
xscale-* | xscalee[bl]-*)
1123
;;
1126
;;
1127
1128
# Recognize the canonical CPU Types that limit and/or modify the
1129
# company names they are paired with.
1130
cr16-*)
1131
basic_os=${basic_os:-elf}
1132
;;
1136
;;
1140
;;
1143
;;
1147
;;
1151
;;
1155
;;
1159
;;
1163
;;
1167
;;
1170
;;
1172
*)
1173
# Recognize the canonical CPU types that are allowed with any
1174
# company name.
1175
case $cpu in
1176
1750a | 580 \
1177
| a29k \
1178
| aarch64 | aarch64_be \
1179
| abacus \
1180
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
1181
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
1182
| alphapca5[67] | alpha64pca5[67] \
1183
| am33_2.0 \
1184
| amdgcn \
1186
| arm | arm[lb]e | arme[lb] | armv* \
1187
| avr | avr32 \
1188
| asmjs \
1189
| ba \
1190
| be32 | be64 \
1191
| bfin | bpf | bs2000 \
1192
| c[123]* | c30 | [cjt]90 | c4x \
1193
| c8051 | clipper | craynv | csky | cydra \
1194
| d10v | d30v | dlx | dsp16xx \
1195
| e2k | elxsi | epiphany \
1196
| f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
1197
| h8300 | h8500 \
1198
| hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
1199
| hexagon \
1200
| i370 | i*86 | i860 | i960 | ia16 | ia64 \
1201
| ip2k | iq2000 \
1202
| k1om \
1203
| le32 | le64 \
1204
| lm32 \
1205
| loongarch32 | loongarch64 | loongarchx32 \
1206
| m32c | m32r | m32rle \
1207
| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
1208
| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
1209
| m88110 | m88k | maxq | mb | mcore | mep | metag \
1210
| microblaze | microblazeel \
1211
| mips | mipsbe | mipseb | mipsel | mipsle \
1212
| mips16 \
1213
| mips64 | mips64eb | mips64el \
1214
| mips64octeon | mips64octeonel \
1215
| mips64orion | mips64orionel \
1216
| mips64r5900 | mips64r5900el \
1217
| mips64vr | mips64vrel \
1218
| mips64vr4100 | mips64vr4100el \
1219
| mips64vr4300 | mips64vr4300el \
1220
| mips64vr5000 | mips64vr5000el \
1221
| mips64vr5900 | mips64vr5900el \
1222
| mipsisa32 | mipsisa32el \
1223
| mipsisa32r2 | mipsisa32r2el \
1226
| mipsisa32r6 | mipsisa32r6el \
1227
| mipsisa64 | mipsisa64el \
1228
| mipsisa64r2 | mipsisa64r2el \
1231
| mipsisa64r6 | mipsisa64r6el \
1232
| mipsisa64sb1 | mipsisa64sb1el \
1233
| mipsisa64sr71k | mipsisa64sr71kel \
1234
| mipsr5900 | mipsr5900el \
1235
| mipstx39 | mipstx39el \
1236
| mmix \
1237
| mn10200 | mn10300 \
1238
| moxie \
1239
| mt \
1240
| msp430 \
1241
| nds32 | nds32le | nds32be \
1242
| nfp \
1243
| nios | nios2 | nios2eb | nios2el \
1244
| none | np1 | ns16k | ns32k | nvptx \
1245
| open8 \
1246
| or1k* \
1247
| or32 \
1248
| orion \
1249
| picochip \
1250
| pdp10 | pdp11 | pj | pjl | pn | power \
1251
| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
1252
| pru \
1253
| pyramid \
1254
| riscv | riscv32 | riscv32be | riscv64 | riscv64be \
1255
| rl78 | romp | rs6000 | rx \
1256
| s390 | s390x \
1257
| score \
1258
| sh | shl \
1259
| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
1260
| sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
1261
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
1262
| sparclite \
1263
| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
1264
| spu \
1265
| tahoe \
1266
| thumbv7* \
1267
| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
1268
| tron \
1269
| ubicom32 \
1270
| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
1271
| vax \
1272
| visium \
1273
| w65 \
1274
| wasm32 | wasm64 \
1275
| we32k \
1276
| x86 | x86_64 | xc16x | xgate | xps100 \
1277
| xstormy16 | xtensa* \
1278
| ymp \
1279
| z8k | z80)
1280
;;
1281
1282
*)
1283
echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
1284
exit 1
1285
;;
1286
esac
1287
;;
1288
esac
1289
1290
# Here we canonicalize certain aliases for manufacturers.
1294
;;
1297
;;
1298
*)
1299
;;
1300
esac
1301
1302
# Decode manufacturer-specific aliases for certain operating systems.
1303
1305
then
1306
1307
# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just
1308
# set os.
1309
case $basic_os in
1310
gnu/linux*)
1311
kernel=linux
1338
;;
1339
*)
1340
kernel=
1341
os=$basic_os
1342
;;
1343
esac
1344
1345
# Now, normalize the OS (knowing we just have one component, it's not a kernel,
1346
# etc.)
1347
case $os in
1348
# First match some system type aliases that might get confused
1349
# with valid system types.
1350
# solaris* is a basic system type, with this one exception.
1351
auroraux)
1352
os=auroraux
1353
;;
1356
;;
1359
;;
1362
;;
1365
;;
1373
;;
1376
;;
1379
;;
1382
;;
1385
;;
1388
;;
1391
;;
1394
;;
1397
;;
1400
;;
1403
;;
1406
;;
1409
;;
1412
;;
1415
;;
1418
;;
1421
;;
1424
;;
1427
;;
1430
;;
1433
;;
1436
;;
1439
;;
1442
;;
1445
;;
1448
;;
1451
;;
1454
;;
1457
;;
1460
;;
1464
;;
1467
;;
1470
;;
1473
;;
1476
;;
1477
svr4*)
1478
os=sysv4
1479
;;
1480
svr3)
1481
os=sysv3
1482
;;
1483
sysvr4)
1484
os=sysv4
1485
;;
1486
ose*)
1487
os=ose
1488
;;
1489
*mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
1490
os=mint
1491
;;
1492
dicos*)
1493
os=dicos
1494
;;
1495
pikeos*)
1496
# Until real need of OS specific support for
1497
# particular features comes up, bare metal
1498
# configurations are quite functional.
1508
*)
1510
;;
1511
esac
1513
else
1514
1515
# Here we handle the default operating systems that come with various machines.
1516
# The value should be what the vendor currently ships out the door with their
1517
# machine or put another way, the most popular os provided with the machine.
1518
1519
# Note that if you're going to try to match "-MANUFACTURER" here (say,
1520
# "-sun"), then you have to tell the case statement up towards the top
1521
# that MANUFACTURER isn't an operating system. Otherwise, code above
1522
# will signal an error saying that MANUFACTURER isn't an operating
1523
# system, and we'll never get to this point.
1524
1527
score-*)
1529
;;
1530
spu-*)
1532
;;
1533
*-acorn)
1535
;;
1536
arm*-rebel)
1539
;;
1540
arm*-semi)
1542
;;
1543
c4x-* | tic4x-*)
1545
;;
1555
tic54x-*)
1557
;;
1558
tic55x-*)
1560
;;
1561
tic6x-*)
1563
;;
1564
# This must come before the *-dec entry.
1565
pdp10-*)
1567
;;
1568
pdp11-*)
1570
;;
1571
*-dec | vax-*)
1573
;;
1574
m68*-apollo)
1576
;;
1577
i386-sun)
1579
;;
1580
m68000-sun)
1582
;;
1583
m68*-cisco)
1585
;;
1586
mep-*)
1588
;;
1589
mips*-cisco)
1591
;;
1592
mips*-*)
1594
;;
1595
or32-*)
1597
;;
1598
*-tti) # must be before sparc entry or we get the wrong os.
1600
;;
1601
sparc-* | *-sun)
1603
;;
1607
*-be)
1609
;;
1610
*-ibm)
1612
;;
1613
*-knuth)
1615
;;
1616
*-wec)
1618
;;
1619
*-winbond)
1621
;;
1622
*-oki)
1624
;;
1625
*-hp)
1627
;;
1628
*-hitachi)
1630
;;
1631
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
1633
;;
1634
*-cbm)
1636
;;
1637
*-dg)
1639
;;
1640
*-dolphin)
1642
;;
1643
m68k-ccur)
1645
;;
1646
m88k-omron*)
1648
;;
1651
;;
1652
*-sequent)
1654
;;
1655
*-crds)
1657
;;
1658
*-ns)
1660
;;
1661
i370-*)
1663
;;
1664
*-gould)
1666
;;
1667
*-highlevel)
1669
;;
1670
*-encore)
1672
;;
1673
*-sgi)
1675
;;
1676
*-siemens)
1678
;;
1679
*-masscomp)
1681
;;
1682
f30[01]-fujitsu | f700-fujitsu)
1684
;;
1685
*-rom68k)
1687
;;
1688
*-*bug)
1690
;;
1691
*-apple)
1693
;;
1694
*-atari*)
1699
;;
1700
*)
1702
;;
1703
esac
1705
fi
1706
1707
# Now, validate our (potentially fixed-up) OS.
1708
case $os in
1709
# Sometimes we do "kernel-libc", so those need to count as OSes.
1711
;;
1712
# Likewise for "kernel-abi"
1713
eabi* | gnueabi*)
1714
;;
1715
# VxWorks passes extra cpu info in the 4th filed.
1716
simlinux | simwindows | spe)
1717
;;
1718
# Now accept the basic system types.
1719
# The portable systems comes first.
1720
# Each alternative MUST end in a * to match a version number.
1721
gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
1722
| *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \
1723
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
1724
| sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
1725
| hiux* | abug | nacl* | netware* | windows* \
1726
| os9* | macos* | osx* | ios* \
1727
| mpw* | magic* | mmixware* | mon960* | lnews* \
1728
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
1729
| aos* | aros* | cloudabi* | sortix* | twizzler* \
1730
| nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
1731
| clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
1732
| mirbsd* | netbsd* | dicos* | openedition* | ose* \
1734
| ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
1735
| bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
1736
| ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
1737
| udi* | lites* | ieee* | go32* | aux* | hcos* \
1739
| cygwin* | msys* | pe* | moss* | proelf* | rtems* \
1740
| midipix* | mingw32* | mingw64* | mint* \
1741
| uxpv* | beos* | mpeix* | udk* | moxiebox* \
1742
| interix* | uwin* | mks* | rhapsody* | darwin* \
1743
| openstep* | oskit* | conix* | pw32* | nonstopux* \
1744
| storm-chaos* | tops10* | tenex* | tops20* | its* \
1745
| os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \
1746
| scout* | superux* | sysv* | rtmk* | tpf* | windiss* \
1747
| powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
1748
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
1749
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
1750
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
1752
;;
1753
# This one is extra strict with allowed versions
1754
sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
1755
# Don't forget version if it is 3.2v4 or newer.
1756
;;
1757
none)
1758
;;
1759
*)
1760
echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
1761
exit 1
1762
;;
1763
esac
1764
1765
# As a final step for OS-related things, validate the OS-kernel combination
1766
# (given a valid OS), if there is a kernel.
1767
case $kernel-$os in
1768
linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
1769
| linux-musl* | linux-relibc* | linux-uclibc* )
1774
# These are just libc implementations, not actual OSes, and thus
1775
# require a kernel.
1776
echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
1777
exit 1
1778
;;
1779
kfreebsd*-gnu* | kopensolaris*-gnu*)
1780
;;
1781
vxworks-simlinux | vxworks-simwindows | vxworks-spe)
1782
;;
1783
nto-qnx*)
1784
;;
1785
os2-emx)
1786
;;
1787
*-eabi* | *-gnueabi*)
1788
;;
1789
-*)
1790
# Blank kernel with real OS is always fine.
1791
;;
1792
*-*)
1793
echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
1794
exit 1
1795
;;
1796
esac
1797
1798
# Here we handle the case where we know the os, and the CPU type, but not the
1799
# manufacturer. We pick the logical manufacturer.
1804
vendor=acorn
1805
;;
1807
vendor=sun
1808
;;
1810
vendor=ibm
1811
;;
1813
vendor=be
1814
;;
1816
vendor=hp
1817
;;
1819
vendor=hp
1820
;;
1822
vendor=hitachi
1823
;;
1825
vendor=crds
1826
;;
1828
vendor=dg
1829
;;
1831
vendor=omron
1832
;;
1834
vendor=ns
1835
;;
1836
*-clix*)
1837
vendor=intergraph
1838
;;
1839
*-mvs* | *-opened*)
1840
vendor=ibm
1841
;;
1842
*-os400*)
1843
vendor=ibm
1844
;;
1846
vendor=ibm
1847
;;
1849
vendor=sequent
1850
;;
1852
vendor=ibm
1853
;;
1855
vendor=wrs
1856
;;
1858
vendor=apple
1859
;;
1861
vendor=hitachi
1862
;;
1864
vendor=apple
1865
;;
1867
vendor=atari
1868
;;
1870
vendor=stratus
1871
;;
1872
esac
1873
;;
1874
esac
1875
1877
exit
1878
1879
# Local variables:
1881
# time-stamp-start: "timestamp='"
1882
# time-stamp-format: "%:y-%02m-%02d"
1883
# time-stamp-end: "'"
1884
# End: