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Rearrange some Autoconf files. Autoconf was failing to detect install-sh at the top level and needed some explicit directions. It also wants config.guess and config.sub to be provided too. A few other macros have also been updated.
author John "Elwin" Edwards
date Tue, 05 Sep 2023 20:05:24 -0400
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316:c03d0b87211c 317:aab761616489
1 #!/usr/bin/sh
2 # Configuration validation subroutine script.
3 # Copyright 1992-2022 Free Software Foundation, Inc.
4
5 # shellcheck disable=SC2006,SC2268 # see below for rationale
6
7 timestamp='2022-01-03'
8
9 # This file is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation, either version 3 of the License, or
12 # (at your option) any later version.
13 #
14 # This program is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # General Public License for more details.
18 #
19 # You should have received a copy of the GNU General Public License
20 # along with this program; if not, see <https://www.gnu.org/licenses/>.
21 #
22 # As a special exception to the GNU General Public License, if you
23 # distribute this file as part of a program that contains a
24 # configuration script generated by Autoconf, you may include it under
25 # the same distribution terms that you use for the rest of that
26 # program. This Exception is an additional permission under section 7
27 # of the GNU General Public License, version 3 ("GPLv3").
28
29
30 # Please send patches to <config-patches@gnu.org>.
31 #
32 # Configuration subroutine to validate and canonicalize a configuration type.
33 # Supply the specified configuration type as an argument.
34 # If it is invalid, we print an error message on stderr and exit with code 1.
35 # Otherwise, we print the canonical config type on stdout and succeed.
36
37 # You can get the latest version of this script from:
38 # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
39
40 # This file is supposed to be the same for all GNU packages
41 # and recognize all the CPU types, system types and aliases
42 # that are meaningful with *any* GNU software.
43 # Each package is responsible for reporting which valid configurations
44 # it does not support. The user should be able to distinguish
45 # a failure to support a valid configuration from a meaningless
46 # configuration.
47
48 # The goal of this file is to map all the various variations of a given
49 # machine specification into a single specification in the form:
50 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
51 # or in some cases, the newer four-part form:
52 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
53 # It is wrong to echo any other type of specification.
54
55 # The "shellcheck disable" line above the timestamp inhibits complaints
56 # about features and limitations of the classic Bourne shell that were
57 # superseded or lifted in POSIX. However, this script identifies a wide
58 # variety of pre-POSIX systems that do not have POSIX shells at all, and
59 # even some reasonably current systems (Solaris 10 as case-in-point) still
60 # have a pre-POSIX /bin/sh.
61
62 me=`echo "$0" | sed -e 's,.*/,,'`
63
64 usage="\
65 Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
66
67 Canonicalize a configuration name.
68
69 Options:
70 -h, --help print this help, then exit
71 -t, --time-stamp print date of last modification, then exit
72 -v, --version print version number, then exit
73
74 Report bugs and patches to <config-patches@gnu.org>."
75
76 version="\
77 GNU config.sub ($timestamp)
78
79 Copyright 1992-2022 Free Software Foundation, Inc.
80
81 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."
83
84 help="
85 Try \`$me --help' for more information."
86
87 # Parse command line
88 while test $# -gt 0 ; do
89 case $1 in
90 --time-stamp | --time* | -t )
91 echo "$timestamp" ; exit ;;
92 --version | -v )
93 echo "$version" ; exit ;;
94 --help | --h* | -h )
95 echo "$usage"; exit ;;
96 -- ) # Stop option processing
97 shift; break ;;
98 - ) # Use stdin as input.
99 break ;;
100 -* )
101 echo "$me: invalid option $1$help" >&2
102 exit 1 ;;
103
104 *local*)
105 # First pass through any local machine types.
106 echo "$1"
107 exit ;;
108
109 * )
110 break ;;
111 esac
112 done
113
114 case $# in
115 0) echo "$me: missing argument$help" >&2
116 exit 1;;
117 1) ;;
118 *) echo "$me: too many arguments$help" >&2
119 exit 1;;
120 esac
121
122 # Split fields of configuration type
123 # shellcheck disable=SC2162
124 saved_IFS=$IFS
125 IFS="-" read field1 field2 field3 field4 <<EOF
126 $1
127 EOF
128 IFS=$saved_IFS
129
130 # Separate into logical components for further validation
131 case $1 in
132 *-*-*-*-*)
133 echo Invalid configuration \`"$1"\': more than four components >&2
134 exit 1
135 ;;
136 *-*-*-*)
137 basic_machine=$field1-$field2
138 basic_os=$field3-$field4
139 ;;
140 *-*-*)
141 # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
142 # parts
143 maybe_os=$field2-$field3
144 case $maybe_os in
145 nto-qnx* | linux-* | uclinux-uclibc* \
146 | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
147 | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
148 | storm-chaos* | os2-emx* | rtmk-nova*)
149 basic_machine=$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
165 decstation-3100)
166 basic_machine=mips-dec
167 basic_os=
168 ;;
169 *-*)
170 # Second component is usually, but not always the OS
171 case $field2 in
172 # Prevent following clause from handling this valid os
173 sun*os*)
174 basic_machine=$field1
175 basic_os=$field2
176 ;;
177 zephyr*)
178 basic_machine=$field1-unknown
179 basic_os=$field2
180 ;;
181 # Manufacturers
182 dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
183 | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
184 | unicom* | ibm* | next | hp | isi* | apollo | altos* \
185 | convergent* | ncr* | news | 32* | 3600* | 3100* \
186 | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
187 | ultra | tti* | harris | dolphin | highlevel | gould \
188 | cbm | ns | masscomp | apple | axis | knuth | cray \
189 | microblaze* | sim | cisco \
190 | oki | wec | wrs | winbond)
191 basic_machine=$field1-$field2
192 basic_os=
193 ;;
194 *)
195 basic_machine=$field1
196 basic_os=$field2
197 ;;
198 esac
199 ;;
200 esac
201 ;;
202 *)
203 # Convert single-component short-hands not valid as part of
204 # multi-component configurations.
205 case $field1 in
206 386bsd)
207 basic_machine=i386-pc
208 basic_os=bsd
209 ;;
210 a29khif)
211 basic_machine=a29k-amd
212 basic_os=udi
213 ;;
214 adobe68k)
215 basic_machine=m68010-adobe
216 basic_os=scout
217 ;;
218 alliant)
219 basic_machine=fx80-alliant
220 basic_os=
221 ;;
222 altos | altos3068)
223 basic_machine=m68k-altos
224 basic_os=
225 ;;
226 am29k)
227 basic_machine=a29k-none
228 basic_os=bsd
229 ;;
230 amdahl)
231 basic_machine=580-amdahl
232 basic_os=sysv
233 ;;
234 amiga)
235 basic_machine=m68k-unknown
236 basic_os=
237 ;;
238 amigaos | amigados)
239 basic_machine=m68k-unknown
240 basic_os=amigaos
241 ;;
242 amigaunix | amix)
243 basic_machine=m68k-unknown
244 basic_os=sysv4
245 ;;
246 apollo68)
247 basic_machine=m68k-apollo
248 basic_os=sysv
249 ;;
250 apollo68bsd)
251 basic_machine=m68k-apollo
252 basic_os=bsd
253 ;;
254 aros)
255 basic_machine=i386-pc
256 basic_os=aros
257 ;;
258 aux)
259 basic_machine=m68k-apple
260 basic_os=aux
261 ;;
262 balance)
263 basic_machine=ns32k-sequent
264 basic_os=dynix
265 ;;
266 blackfin)
267 basic_machine=bfin-unknown
268 basic_os=linux
269 ;;
270 cegcc)
271 basic_machine=arm-unknown
272 basic_os=cegcc
273 ;;
274 convex-c1)
275 basic_machine=c1-convex
276 basic_os=bsd
277 ;;
278 convex-c2)
279 basic_machine=c2-convex
280 basic_os=bsd
281 ;;
282 convex-c32)
283 basic_machine=c32-convex
284 basic_os=bsd
285 ;;
286 convex-c34)
287 basic_machine=c34-convex
288 basic_os=bsd
289 ;;
290 convex-c38)
291 basic_machine=c38-convex
292 basic_os=bsd
293 ;;
294 cray)
295 basic_machine=j90-cray
296 basic_os=unicos
297 ;;
298 crds | unos)
299 basic_machine=m68k-crds
300 basic_os=
301 ;;
302 da30)
303 basic_machine=m68k-da30
304 basic_os=
305 ;;
306 decstation | pmax | pmin | dec3100 | decstatn)
307 basic_machine=mips-dec
308 basic_os=
309 ;;
310 delta88)
311 basic_machine=m88k-motorola
312 basic_os=sysv3
313 ;;
314 dicos)
315 basic_machine=i686-pc
316 basic_os=dicos
317 ;;
318 djgpp)
319 basic_machine=i586-pc
320 basic_os=msdosdjgpp
321 ;;
322 ebmon29k)
323 basic_machine=a29k-amd
324 basic_os=ebmon
325 ;;
326 es1800 | OSE68k | ose68k | ose | OSE)
327 basic_machine=m68k-ericsson
328 basic_os=ose
329 ;;
330 gmicro)
331 basic_machine=tron-gmicro
332 basic_os=sysv
333 ;;
334 go32)
335 basic_machine=i386-pc
336 basic_os=go32
337 ;;
338 h8300hms)
339 basic_machine=h8300-hitachi
340 basic_os=hms
341 ;;
342 h8300xray)
343 basic_machine=h8300-hitachi
344 basic_os=xray
345 ;;
346 h8500hms)
347 basic_machine=h8500-hitachi
348 basic_os=hms
349 ;;
350 harris)
351 basic_machine=m88k-harris
352 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
373 ;;
374 isi68 | isi)
375 basic_machine=m68k-isi
376 basic_os=sysv
377 ;;
378 m68knommu)