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fa97f756 | 1 | dnl This is an autoconf script. |
8fc40e80 JB |
2 | dnl To rebuild the `configure' script from this, execute the command |
3 | dnl autoconf | |
4 | dnl in the directory containing this script. You must have autoconf | |
5 | dnl version 1.4 or later. | |
6 | dnl | |
7 | dnl The following text appears in the resulting `configure' script, | |
8 | dnl explaining how to rebuild it. | |
de5d70c1 | 9 | [#!/bin/sh |
0c22fbca JB |
10 | #### Configuration script for GNU Emacs |
11 | #### Copyright (C) 1992 Free Software Foundation, Inc. | |
12 | ||
8fc40e80 JB |
13 | ### Don't edit this script! |
14 | ### This script was automatically generated by the `autoconf' program | |
15 | ### from the file `./configure.in'. | |
16 | ### To rebuild it, execute the command | |
17 | ### autoconf | |
18 | ### in the this directory. You must have autoconf version 1.4 or later. | |
19 | ||
0c22fbca JB |
20 | ### This file is part of GNU Emacs. |
21 | ||
22 | ### GNU Emacs is free software; you can redistribute it and/or modify | |
23 | ### it under the terms of the GNU General Public License as published by | |
24 | ### the Free Software Foundation; either version 1, or (at your option) | |
25 | ### any later version. | |
26 | ||
27 | ### GNU Emacs is distributed in the hope that it will be useful, | |
28 | ### but WITHOUT ANY WARRANTY; without even the implied warranty of | |
29 | ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
30 | ### GNU General Public License for more details. | |
31 | ||
32 | ### You should have received a copy of the GNU General Public License | |
33 | ### along with GNU Emacs; see the file COPYING. If not, write to | |
34 | ### the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
35 | ||
7d99494c JB |
36 | |
37 | ### Since Emacs has configuration requirements that autoconf can't | |
38 | ### meet, this file is an unholy marriage of custom-baked | |
44ee550f | 39 | ### configuration code and autoconf macros. |
7d99494c JB |
40 | ### |
41 | ### We use the m4 quoting characters [ ] (as established by the | |
42 | ### autoconf system) to include large sections of raw sewage - Oops, I | |
43 | ### mean, shell code - in the final configuration script. | |
0c22fbca JB |
44 | ### |
45 | ### Usage: configure config_name | |
46 | ### | |
47 | ### If configure succeeds, it leaves its status in config.status. | |
48 | ### If configure fails after disturbing the status quo, | |
49 | ### config.status is removed. | |
0c22fbca JB |
50 | |
51 | ||
3647c171 JB |
52 | ### Remove any more than one leading "." element from the path name. |
53 | ### If we don't remove them, then another "./" will be prepended to | |
54 | ### the file name each time we use config.status, and the program name | |
55 | ### will get larger and larger. This wouldn't be a problem, except | |
56 | ### that since progname gets recorded in all the Makefiles this script | |
57 | ### produces, move-if-change thinks they're different when they're | |
58 | ### not. | |
0c22fbca JB |
59 | ### |
60 | ### It would be nice if we could put the ./ in a \( \) group and then | |
61 | ### apply the * operator to that, so we remove as many leading ./././'s | |
62 | ### as are present, but some seds (like Ultrix's sed) don't allow you to | |
63 | ### apply * to a \( \) group. Bleah. | |
3647c171 | 64 | progname="`echo $0 | sed 's:^\./\./:\./:'`" |
ca1d1d23 | 65 | |
ca1d1d23 | 66 | |
0c22fbca JB |
67 | #### Usage messages. |
68 | ||
ae6756a2 | 69 | short_usage="Usage: ${progname} CONFIGURATION [-OPTION[=VALUE] ...] |
8509d50c | 70 | |
ca1d1d23 | 71 | Set compilation and installation parameters for GNU Emacs, and report. |
8509d50c | 72 | CONFIGURATION specifies the machine and operating system to build for. |
ae6756a2 | 73 | --with-x Support the X Window System. |
b735d4b3 RS |
74 | --with-x=no Don't support X. |
75 | --x-includes=DIR Search for X header files in DIR. | |
76 | --x-libraries=DIR Search for X libraries in DIR. | |
ae6756a2 JB |
77 | --with-gcc Use GCC to compile Emacs. |
78 | --with-gcc=no Don't use GCC to compile Emacs. | |
79 | --run-in-place Use libraries and data files directly out of the | |
80 | source tree. | |
81 | --srcdir=DIR Look for source in DIR. | |
82 | --prefix=DIR Install files below dir. | |
0c22fbca | 83 | |
ca1d1d23 | 84 | If successful, ${progname} leaves its status in config.status. If |
0c22fbca JB |
85 | unsuccessful after disturbing the status quo, it removes config.status." |
86 | ||
87 | ||
88 | #### Option processing. | |
ca1d1d23 | 89 | |
0c22fbca | 90 | ### Record all the arguments, so we can save them in config.status. |
20d9a863 | 91 | arguments="$@" |
e065a56e | 92 | |
c5f67786 JB |
93 | ### These values are used to comment and uncomment different values |
94 | ### for the path variables in the Makefile, to choose the installed | |
95 | ### configuration or the run-in-place configuration. | |
96 | rip_paths='#disabled# ' | |
97 | inst_paths='' | |
98 | ||
ae6756a2 JB |
99 | ### Establish some default values. |
100 | prefix='/usr/local' | |
86ddcc58 | 101 | exec_prefix='${prefix}' |
ae6756a2 | 102 | |
3517b2e9 JB |
103 | ### Don't use shift -- that destroys the argument list, which autoconf needs |
104 | ### to produce config.status. It turns out that "set - ${arguments}" doesn't | |
105 | ### work portably. | |
106 | index=0 | |
107 | while [ $index -lt $# ]; do | |
108 | index=`expr $index + 1` | |
109 | arg=`eval echo '$'$index` | |
ca1d1d23 | 110 | case "${arg}" in |
0c22fbca JB |
111 | |
112 | ## Anything starting with a hyphen we assume is an option. | |
113 | -* ) | |
114 | ||
115 | ## Separate the switch name from the value it's being given. | |
ca1d1d23 | 116 | case "${arg}" in |
2c44309a | 117 | -*=*) |
20d9a863 | 118 | opt=`echo ${arg} | sed 's:^-*\([^=]*\)=.*$:\1:'` |
2c44309a | 119 | val=`echo ${arg} | sed 's:^-*[^=]*=\(.*\)$:\1:'` |
ca1d1d23 JB |
120 | valomitted=no |
121 | ;; | |
2c44309a | 122 | -*) |
0c22fbca JB |
123 | ## If FOO is a boolean argument, --FOO is equivalent to |
124 | ## --FOO=yes. Otherwise, the value comes from the next | |
125 | ## argument - see below. | |
20d9a863 | 126 | opt=`echo ${arg} | sed 's:^-*\(.*\)$:\1:'` |
ca1d1d23 JB |
127 | val="yes" |
128 | valomitted=yes | |
129 | ;; | |
130 | esac | |
131 | ||
0c22fbca | 132 | ## Change `-' in the option name to `_'. |
b0209e18 | 133 | optname="${opt}" |
20d9a863 JB |
134 | opt="`echo ${opt} | tr - _`" |
135 | ||
0c22fbca JB |
136 | ## Process the option. |
137 | case "${opt}" in | |
ca1d1d23 | 138 | |
0c22fbca JB |
139 | ## Has the user specified which window systems they want to support? |
140 | "with_x" | "with_x11" | "with_x10" ) | |
141 | ## Make sure the value given was either "yes" or "no". | |
ca1d1d23 JB |
142 | case "${val}" in |
143 | y | ye | yes ) val=yes ;; | |
144 | n | no ) val=no ;; | |
145 | * ) | |
b0209e18 | 146 | (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value. |
0c22fbca JB |
147 | Set it to either \`yes' or \`no'." |
148 | echo "${short_usage}") >&2 | |
ca1d1d23 JB |
149 | exit 1 |
150 | ;; | |
151 | esac | |
0c22fbca | 152 | eval "${opt}=\"${val}\"" |
ca1d1d23 | 153 | ;; |
0c22fbca | 154 | |
1bba56f6 | 155 | ## Has the user specified whether or not they want GCC? |
b735d4b3 | 156 | "with_gcc" | "with_gnu_cc" ) |
1bba56f6 JB |
157 | ## Make sure the value given was either "yes" or "no". |
158 | case "${val}" in | |
159 | y | ye | yes ) val=yes ;; | |
160 | n | no ) val=no ;; | |
161 | * ) | |
b0209e18 | 162 | (echo "${progname}: the \`--${optname}' option is supposed to have a boolean value. |
1bba56f6 JB |
163 | Set it to either \`yes' or \`no'." |
164 | echo "${short_usage}") >&2 | |
165 | exit 1 | |
166 | ;; | |
167 | esac | |
168 | eval "${opt}=\"${val}\"" | |
169 | ;; | |
170 | ||
0c22fbca JB |
171 | ## Has the user specified a source directory? |
172 | "srcdir" ) | |
173 | ## If the value was omitted, get it from the next argument. | |
ca1d1d23 | 174 | if [ "${valomitted}" = "yes" ]; then |
0c22fbca | 175 | ## Get the next argument from the argument list, if there is one. |
3517b2e9 | 176 | if [ $index = $# ]; then |
b0209e18 JB |
177 | (echo "${progname}: You must give a value for the \`--${optname}' option, as in |
178 | \`--${optname}=FOO'." | |
0c22fbca | 179 | echo "${short_usage}") >&2 |
4746118a JB |
180 | exit 1 |
181 | fi | |
3517b2e9 JB |
182 | index=`expr $index + 1` |
183 | val=`eval echo '$'$index` | |
ca1d1d23 | 184 | fi |
0c22fbca JB |
185 | srcdir="${val}" |
186 | ;; | |
187 | ||
9c7a7556 JB |
188 | ## Has the user tried to tell us where the X files are? |
189 | ## I think these are dopey, but no less than three alpha | |
190 | ## testers, at large sites, have said they have their X files | |
191 | ## installed in odd places. | |
b0209e18 | 192 | "x_includes" ) |
9c7a7556 JB |
193 | ## If the value was omitted, get it from the next argument. |
194 | if [ "${valomitted}" = "yes" ]; then | |
195 | ## Get the next argument from the argument list, if there is one. | |
3517b2e9 | 196 | if [ $index = $# ]; then |
b0209e18 JB |
197 | (echo "${progname}: You must give a value for the \`--${optname}' option, as in |
198 | \`--${optname}=FOO'." | |
9c7a7556 JB |
199 | echo "${short_usage}") >&2 |
200 | exit 1 | |
201 | fi | |
3517b2e9 JB |
202 | index=`expr $index + 1` |
203 | val=`eval echo '$'$index` | |
9c7a7556 JB |
204 | fi |
205 | x_includes="${val}" | |
9c7a7556 | 206 | ;; |
b0209e18 | 207 | "x_libraries" ) |
9c7a7556 JB |
208 | ## If the value was omitted, get it from the next argument. |
209 | if [ "${valomitted}" = "yes" ]; then | |
210 | ## Get the next argument from the argument list, if there is one. | |
3517b2e9 | 211 | if [ $index = $# ]; then |
b0209e18 JB |
212 | (echo "${progname}: You must give a value for the \`--${optname}' option, as in |
213 | \`--${optname}=FOO'." | |
9c7a7556 JB |
214 | echo "${short_usage}") >&2 |
215 | exit 1 | |
216 | fi | |
3517b2e9 JB |
217 | index=`expr $index + 1` |
218 | val=`eval echo '$'$index` | |
9c7a7556 JB |
219 | fi |
220 | x_libraries="${val}" | |
9c7a7556 JB |
221 | ;; |
222 | ||
c5f67786 JB |
223 | ## Should this use the "development configuration"? |
224 | "run_in_place" ) | |
225 | rip_paths='' | |
226 | inst_paths='#disabled# ' | |
227 | ;; | |
228 | ||
eb8c3be9 | 229 | ## Has the user specified an installation prefix? |
ae6756a2 JB |
230 | "prefix" ) |
231 | ## If the value was omitted, get it from the next argument. | |
232 | if [ "${valomitted}" = "yes" ]; then | |
233 | ## Get the next argument from the argument list, if there is one. | |
3517b2e9 | 234 | if [ $index = $# ]; then |
ae6756a2 JB |
235 | (echo "${progname}: You must give a value for the \`--${optname}' option, as in |
236 | \`--${optname}=FOO'." | |
237 | echo "${short_usage}") >&2 | |
238 | exit 1 | |
239 | fi | |
3517b2e9 JB |
240 | index=`expr $index + 1` |
241 | val=`eval echo '$'$index` | |
ae6756a2 JB |
242 | fi |
243 | prefix="${val}" | |
244 | ;; | |
245 | ||
eb8c3be9 | 246 | ## Has the user specified an installation prefix? |
86ddcc58 JB |
247 | "exec_prefix" ) |
248 | ## If the value was omitted, get it from the next argument. | |
249 | if [ "${valomitted}" = "yes" ]; then | |
250 | ## Get the next argument from the argument list, if there is one. | |
3517b2e9 | 251 | if [ $index = $# ]; then |
86ddcc58 JB |
252 | (echo "${progname}: You must give a value for the \`--${optname}' option, as in |
253 | \`--${optname}=FOO'." | |
254 | echo "${short_usage}") >&2 | |
255 | exit 1 | |
256 | fi | |
3517b2e9 JB |
257 | index=`expr $index + 1` |
258 | val=`eval echo '$'$index` | |
86ddcc58 JB |
259 | fi |
260 | exec_prefix="${val}" | |
261 | ;; | |
262 | ||
d02e05d1 JB |
263 | ## Verbose flag, tested by autoconf macros. |
264 | "verbose" ) | |
265 | verbose=yes | |
266 | ;; | |
267 | ||
0c22fbca JB |
268 | ## Has the user asked for some help? |
269 | "usage" | "help" ) | |
1c0feb67 RS |
270 | if [ "x$PAGER" = x ] |
271 | then | |
272 | echo "${short_usage}" | more | |
273 | else | |
274 | echo "${short_usage}" | $PAGER | |
275 | fi | |
0c22fbca JB |
276 | exit |
277 | ;; | |
ca1d1d23 | 278 | |
0c22fbca JB |
279 | ## We ignore all other options silently. |
280 | esac | |
ca1d1d23 | 281 | ;; |
0c22fbca JB |
282 | |
283 | ## Anything not starting with a hyphen we assume is a | |
284 | ## configuration name. | |
ca1d1d23 | 285 | *) |
8509d50c | 286 | configuration=${arg} |
ca1d1d23 | 287 | ;; |
0c22fbca | 288 | |
ca1d1d23 JB |
289 | esac |
290 | done | |
291 | ||
8509d50c | 292 | if [ "${configuration}" = "" ]; then |
334e7c23 JB |
293 | echo '- You did not tell me what kind of host system you want to configure. |
294 | - I will attempt to guess the kind of system this is.' 1>&2 | |
295 | guesssys=`echo ${progname} | sed 's/configure$/config.guess/'` | |
296 | if configuration=`${guesssys}` ; then | |
297 | echo "- Looks like this is a ${configuration}" 1>&2 | |
298 | else | |
299 | echo '- Failed to guess the system type. You need to tell me.' 1>&2 | |
8428ef44 | 300 | echo "${short_usage}" >&2 |
334e7c23 JB |
301 | exit 1 |
302 | fi | |
0c22fbca JB |
303 | fi |
304 | ||
0c22fbca JB |
305 | #### Decide where the source is. |
306 | case "${srcdir}" in | |
307 | ||
e94740ce | 308 | ## If it's not specified, see if `.' or `..' might work. |
0c22fbca | 309 | "" ) |
2e694846 JB |
310 | confdir=`echo $0 | sed 's|//|/|' | sed 's|/[^/]*$||'` |
311 | if [ -f $confdir/src/lisp.h -a -f $confdir/lisp/version.el ]; then | |
0871bc22 | 312 | srcdir="${confdir}" |
e94740ce | 313 | else |
2e694846 | 314 | if [ -f "./src/lisp.h" -a -f "./lisp/version.el" ]; then |
426460bf | 315 | srcdir='.' |
e94740ce | 316 | else |
2e694846 | 317 | if [ -f "../src/lisp.h" -a -f "../lisp/version.el" ]; then |
426460bf | 318 | srcdir='..' |
2e694846 JB |
319 | else |
320 | (echo "\ | |
e94740ce JB |
321 | ${progname}: Neither the current directory nor its parent seem to |
322 | contain the Emacs sources. If you do not want to build Emacs in its | |
323 | source tree, you should run \`${progname}' in the directory in which | |
324 | you wish to build Emacs, using its \`--srcdir' option to say where the | |
325 | sources may be found." | |
2e694846 JB |
326 | echo "${short_usage}") >&2 |
327 | exit 1 | |
328 | fi | |
e94740ce JB |
329 | fi |
330 | fi | |
0c22fbca JB |
331 | ;; |
332 | ||
e94740ce | 333 | ## Otherwise, check if the directory they specified is okay. |
0c22fbca | 334 | * ) |
e94740ce JB |
335 | if [ ! -d "${srcdir}" -o ! -f "${srcdir}/src/lisp.h" -o ! -f "${srcdir}/lisp/version.el" ]; then |
336 | (echo "\ | |
337 | ${progname}: The directory specified with the \`--srcdir' option, | |
338 | \`${srcdir}', doesn't seem to contain the Emacs sources. You should | |
339 | either run the \`${progname}' script at the top of the Emacs source | |
340 | tree, or use the \`--srcdir' option to specify where the Emacs sources | |
341 | are." | |
0c22fbca JB |
342 | echo "${short_usage}") >&2 |
343 | exit 1 | |
344 | fi | |
345 | ;; | |
0871bc22 | 346 | esac |
0c22fbca | 347 | |
0871bc22 JB |
348 | #### Make srcdir absolute, if it isn't already. It's important to |
349 | #### avoid running the path through pwd unnecessary, since pwd can | |
350 | #### give you automounter prefixes, which can go away. | |
351 | case "${srcdir}" in | |
352 | /* ) ;; | |
c9ed10f6 JB |
353 | . ) |
354 | ## We may be able to use the $PWD environment variable to make this | |
355 | ## absolute. But sometimes PWD is inaccurate. | |
dce3d8a9 | 356 | if [ "${PWD}" != "" ] && [ "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ] ; then |
c9ed10f6 JB |
357 | srcdir="$PWD" |
358 | else | |
359 | srcdir="`(cd ${srcdir}; pwd)`" | |
1d488950 | 360 | fi |
c9ed10f6 | 361 | ;; |
0871bc22 | 362 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; |
0c22fbca JB |
363 | esac |
364 | ||
acd399a1 RM |
365 | #### Check if the source directory already has a configured system in it. |
366 | if [ `pwd` != `(cd ${srcdir} && pwd)` ] \ | |
367 | && [ -f "${srcdir}/src/config.h" ] ; then | |
368 | (echo "${progname}: WARNING: The directory tree \`${srcdir}' is being used" | |
369 | echo " as a build directory right now; it has been configured in its own" | |
370 | echo " right. To configure in another directory as well, you MUST" | |
371 | echo " use GNU make. If you do not have GNU make, then you must" | |
372 | echo " now do \`make distclean' in ${srcdir}," | |
373 | echo " and then run ${progname} again.") >&2 | |
374 | # We need a multi-line sed script, which cannot go in a makefile. | |
375 | vpath_sed='-f vpath.sed' | |
376 | else | |
377 | # Do the normal substitution for VPATH. This will not crash non-GNU make. | |
e16b32b0 | 378 | vpath_sed=]'AC_QUOTE_SQUOTE(AC_QUOTE_SQUOTE('-e '\''s|^\(VPATH *=\).*$$|\1 ='\''"${srcdir}/${subdir}|"'))'[ |
acd399a1 RM |
379 | fi |
380 | ] AC_SUBST(vpath_sed) [ | |
381 | ||
0c22fbca | 382 | ### Make the necessary directories, if they don't exist. |
30945baf JB |
383 | for dir in ./src ./lib-src ./cpp ./oldXMenu ./etc ; do |
384 | if [ ! -d ${dir} ]; then | |
385 | mkdir ${dir} | |
386 | fi | |
387 | done | |
0c22fbca JB |
388 | |
389 | #### Given the configuration name, set machfile and opsysfile to the | |
390 | #### names of the m/*.h and s/*.h files we should use. | |
391 | ||
392 | ### Canonicalize the configuration name. | |
8509d50c | 393 | echo "Checking the configuration name." |
279271ba | 394 | if canonical=`${srcdir}/config.sub "${configuration}"` ; then : ; else |
8509d50c JB |
395 | exit $? |
396 | fi | |
20d9a863 | 397 | |
3647c171 JB |
398 | ### If you add support for a new configuration, add code to this |
399 | ### switch statement to recognize your configuration name and select | |
400 | ### the appropriate operating system and machine description files. | |
401 | ||
8509d50c JB |
402 | ### You would hope that you could choose an m/*.h file pretty much |
403 | ### based on the machine portion of the configuration name, and an s- | |
404 | ### file based on the operating system portion. However, it turns out | |
405 | ### that each m/*.h file is pretty manufacturer-specific - for | |
406 | ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
407 | ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
408 | ### machines. So we basically have to have a special case for each | |
409 | ### configuration name. | |
3647c171 | 410 | ### |
8509d50c JB |
411 | ### As far as handling version numbers on operating systems is |
412 | ### concerned, make sure things will fail in a fixable way. If | |
413 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
414 | ### prepared to handle anything reasonably. If version numbers | |
415 | ### matter, be sure /etc/MACHINES says something about it. | |
3647c171 JB |
416 | ### |
417 | ### Eric Raymond says we should accept strings like "sysvr4" to mean | |
418 | ### "System V Release 4"; he writes, "The old convention encouraged | |
419 | ### confusion between `system' and `release' levels'." | |
420 | ||
8509d50c | 421 | machine='' opsys='' unported='false' |
279271ba | 422 | case "${canonical}" in |
8509d50c JB |
423 | |
424 | ## Alliant machines | |
20d9a863 JB |
425 | ## Strictly speaking, we need the version of the alliant operating |
426 | ## system to choose the right machine file, but currently the | |
427 | ## configuration name doesn't tell us enough to choose the right | |
428 | ## one; we need to give alliants their own operating system name to | |
429 | ## do this right. When someone cares, they can help us. | |
430 | fx80-alliant-* ) | |
8509d50c | 431 | machine=alliant4 opsys=bsd4-2 |
20d9a863 JB |
432 | ;; |
433 | i860-alliant-* ) | |
8509d50c | 434 | machine=alliant-2800 opsys=bsd4-3 |
20d9a863 | 435 | ;; |
ca1d1d23 | 436 | |
8509d50c JB |
437 | ## Altos 3068 |
438 | m68*-altos-sysv* ) | |
439 | machine=altos opsys=usg5-2 | |
20d9a863 | 440 | ;; |
8509d50c JB |
441 | |
442 | ## Amdahl UTS | |
443 | 580-amdahl-sysv* ) | |
444 | machine=amdahl opsys=usg5-2-2 | |
20d9a863 | 445 | ;; |
ca1d1d23 | 446 | |
8509d50c JB |
447 | ## Appallings - I mean, Apollos - running Domain |
448 | m68*-apollo* ) | |
e4474817 | 449 | machine=apollo opsys=bsd4-2 |
20d9a863 | 450 | ;; |
8509d50c JB |
451 | |
452 | ## AT&T 3b2, 3b5, 3b15, 3b20 | |
453 | we32k-att-sysv* ) | |
454 | machine=att3b opsys=usg5-2-2 | |
455 | ;; | |
456 | ||
457 | ## AT&T 3b1 - The Mighty Unix PC! | |
458 | m68*-att-sysv* ) | |
459 | machine=7300 opsys=usg5-2-2 | |
460 | ;; | |
461 | ||
6ec1f458 JB |
462 | ## Bull dpx2 |
463 | m68*-bull-sysv3* ) | |
464 | machine=dpx2 opsys=usg5-3 | |
465 | ;; | |
466 | ||
8509d50c | 467 | ## Bull sps7 |
6ec1f458 | 468 | m68*-bull-sysv2* ) |
8509d50c | 469 | machine=sps7 opsys=usg5-2 |
20d9a863 | 470 | ;; |
8509d50c JB |
471 | |
472 | ## CCI 5/32, 6/32 -- see "Tahoe". | |
473 | ||
474 | ## Celerity | |
475 | ## I don't know what configuration name to use for this; config.sub | |
476 | ## doesn't seem to know anything about it. Hey, Celerity users, get | |
477 | ## in touch with us! | |
478 | celerity-celerity-bsd* ) | |
479 | machine=celerity opsys=bsd4-2 | |
480 | ;; | |
481 | ||
482 | ## Clipper | |
483 | ## What operating systems does this chip run that Emacs has been | |
484 | ## tested on? | |
485 | clipper-* ) | |
486 | machine=clipper | |
487 | ## We'll use the catch-all code at the bottom to guess the | |
488 | ## operating system. | |
489 | ;; | |
490 | ||
491 | ## Convex | |
492 | *-convex-bsd* ) | |
493 | machine=convex opsys=bsd4-3 | |
494 | ;; | |
495 | ||
496 | ## Cubix QBx/386 | |
497 | i386-cubix-sysv* ) | |
498 | machine=intel386 opsys=usg5-3 | |
499 | ;; | |
500 | ||
501 | ## Cydra 5 | |
502 | cydra*-cydrome-sysv* ) | |
503 | machine=cydra5 opsys=usg5-3 | |
504 | ;; | |
505 | ||
b86d694e JB |
506 | ## Data General AViiON Machines |
507 | m88k-dg-dgux* ) | |
508 | machine=aviion opsys=dgux | |
509 | ;; | |
510 | ||
8509d50c | 511 | ## DECstations |
1c0feb67 | 512 | mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) |
8509d50c JB |
513 | machine=pmax opsys=bsd4-2 |
514 | ;; | |
515 | mips-dec-ultrix* | mips-dec-bsd* ) | |
516 | machine=pmax opsys=bsd4-3 | |
517 | ;; | |
518 | mips-dec-osf* ) | |
519 | machine=pmax opsys=osf1 | |
520 | ;; | |
521 | ||
522 | ## Motorola Delta machines | |
523 | m68*-motorola-sysv* ) | |
524 | machine=delta opsys=usg5-3 | |
525 | ;; | |
ac0e6f3b JB |
526 | m88k-motorola-sysv4* ) |
527 | machine=delta88k opsys=usg5-4 | |
528 | ;; | |
8509d50c JB |
529 | m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) |
530 | machine=delta88k opsys=usg5-3 | |
531 | ;; | |
532 | ||
533 | ## Dual machines | |
534 | m68*-dual-sysv* ) | |
535 | machine=dual opsys=usg5-2 | |
536 | ;; | |
537 | m68*-dual-uniplus* ) | |
538 | machine=dual opsys=unipl5-2 | |
539 | ;; | |
540 | ||
541 | ## Elxsi 6400 | |
542 | elxsi-elxsi-sysv* ) | |
543 | machine=elxsi opsys=usg5-2 | |
544 | ;; | |
545 | ||
546 | ## Encore machines | |
547 | ns16k-encore-bsd* ) | |
548 | machine=ns16000 opsys=umax | |
549 | ;; | |
550 | ||
551 | ## The GEC 93 - apparently, this port isn't really finished yet. | |
552 | ||
553 | ## Gould Power Node and NP1 | |
1c0feb67 | 554 | pn-gould-bsd4.2* ) |
8509d50c JB |
555 | machine=gould opsys=bsd4-2 |
556 | ;; | |
1c0feb67 | 557 | pn-gould-bsd4.3* ) |
8509d50c JB |
558 | machine=gould opsys=bsd4-3 |
559 | ;; | |
560 | np1-gould-bsd* ) | |
561 | machine=gould-np1 opsys=bsd4-3 | |
562 | ;; | |
563 | ||
564 | ## Honeywell XPS100 | |
565 | xps*-honeywell-sysv* ) | |
566 | machine=xps100 opsys=usg5-2 | |
567 | ;; | |
568 | ||
569 | ## HP 9000 series 200 or 300 | |
570 | m68*-hp-bsd* ) | |
571 | machine=hp9000s300 opsys=bsd4-3 | |
572 | ;; | |
dbf6ad3d RM |
573 | m68*-hp-netbsd* ) |
574 | machine=hp9000s300 opsys=netbsd | |
575 | ;; | |
d69d8d1e | 576 | ## HP/UX 7, 8 and 9 are supported on these machines. |
20d9a863 | 577 | m68*-hp-hpux* ) |
d69d8d1e | 578 | case "`uname -r`" in |
1c0feb67 RS |
579 | ## Someone's system reports A.B8.05 for this. |
580 | ## I wonder what other possibilities there are. | |
581 | *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; | |
d69d8d1e JB |
582 | *.08.* ) machine=hp9000s300 opsys=hpux8 ;; |
583 | *.09.* ) machine=hp9000s300 opsys=hpux9 ;; | |
584 | *) machine=hp9000s300 opsys=hpux ;; | |
585 | esac | |
20d9a863 | 586 | ;; |
ca1d1d23 | 587 | |
c55f453b | 588 | ## HP 9000 series 700 and 800, running HP/UX |
ea2c2e02 | 589 | hppa*-hp-hpux7* ) |
602dc898 | 590 | machine=hp9000s800 opsys=hpux |
c55f453b | 591 | ;; |
ea2c2e02 | 592 | hppa*-hp-hpux8* ) |
602dc898 | 593 | machine=hp9000s800 opsys=hpux8 |
c55f453b | 594 | ;; |
ea2c2e02 | 595 | hppa*-hp-hpux9* ) |
602dc898 | 596 | machine=hp9000s800 opsys=hpux9 |
ea2c2e02 JB |
597 | ;; |
598 | ||
599 | ## HP 9000 series 700 and 800, running HP/UX | |
c55f453b JB |
600 | hppa*-hp-hpux* ) |
601 | ## Cross-compilation? Nah! | |
252c8b3b | 602 | case "`uname -r`" in |
1c0feb67 RS |
603 | ## Someone's system reports A.B8.05 for this. |
604 | ## I wonder what other possibilities there are. | |
605 | *.B8.* ) machine=hp9000s800 opsys=hpux8 ;; | |
ea2c2e02 JB |
606 | *.08.* ) machine=hp9000s800 opsys=hpux8 ;; |
607 | *.09.* ) machine=hp9000s800 opsys=hpux9 ;; | |
252c8b3b | 608 | *) machine=hp9000s800 opsys=hpux ;; |
c55f453b | 609 | esac |
8509d50c JB |
610 | ;; |
611 | ||
612 | ## Orion machines | |
613 | orion-orion-bsd* ) | |
614 | machine=orion opsys=bsd4-2 | |
615 | ;; | |
616 | clipper-orion-bsd* ) | |
617 | machine=orion105 opsys=bsd4-2 | |
618 | ;; | |
619 | ||
620 | ## IBM machines | |
1c0feb67 | 621 | i386-ibm-aix1.1* ) |
8509d50c JB |
622 | machine=ibmps2-aix opsys=usg5-2-2 |
623 | ;; | |
1c0feb67 | 624 | i386-ibm-aix1.[23]* | i386-ibm-aix* ) |
8509d50c JB |
625 | machine=ibmps2-aix opsys=usg5-3 |
626 | ;; | |
d5aac16a RS |
627 | i370-ibm-aix*) |
628 | machine=ibm370aix opsys=usg5-3 | |
629 | ;; | |
1c0feb67 | 630 | rs6000-ibm-aix3.1* ) |
8509d50c JB |
631 | machine=ibmrs6000 opsys=aix3-1 |
632 | ;; | |
1c0feb67 | 633 | rs6000-ibm-aix3.2* | rs6000-ibm-aix* ) |
17a624d1 JB |
634 | machine=ibmrs6000 opsys=aix3-2 |
635 | ;; | |
1c0feb67 | 636 | romp-ibm-bsd4.3* ) |
d20c62bf RS |
637 | machine=ibmrt opsys=bsd4-3 |
638 | ;; | |
1c0feb67 | 639 | romp-ibm-bsd4.2* ) |
d20c62bf RS |
640 | machine=ibmrt opsys=bsd4-2 |
641 | ;; | |
1c0feb67 | 642 | romp-ibm-aos4.3* ) |
d20c62bf RS |
643 | machine=ibmrt opsys=bsd4-3 |
644 | ;; | |
1c0feb67 | 645 | romp-ibm-aos4.2* ) |
8509d50c JB |
646 | machine=ibmrt opsys=bsd4-2 |
647 | ;; | |
d20c62bf RS |
648 | romp-ibm-aos* ) |
649 | machine=ibmrt opsys=bsd4-3 | |
650 | ;; | |
651 | romp-ibm-bsd* ) | |
652 | machine=ibmrt opsys=bsd4-3 | |
653 | ;; | |
8509d50c JB |
654 | romp-ibm-aix* ) |
655 | machine=ibmrt-aix opsys=usg5-2-2 | |
656 | ;; | |
657 | ||
658 | ## Integrated Solutions `Optimum V' | |
1c0feb67 | 659 | m68*-isi-bsd4.2* ) |
8509d50c JB |
660 | machine=isi-ov opsys=bsd4-2 |
661 | ;; | |
1c0feb67 | 662 | m68*-isi-bsd4.3* ) |
8509d50c JB |
663 | machine=isi-ov opsys=bsd4-3 |
664 | ;; | |
665 | ||
666 | ## Intel 386 machines where we do care about the manufacturer | |
667 | i[34]86-intsys-sysv* ) | |
668 | machine=is386 opsys=usg5-2-2 | |
669 | ;; | |
6992e6b7 RS |
670 | |
671 | ## Prime EXL | |
672 | i386-prime-sysv* ) | |
673 | machine=i386 opsys=usg5-3 | |
674 | ;; | |
675 | ||
676 | ## Sequent Symmetry | |
677 | i386-sequent-bsd* ) | |
678 | machine=symmetry opsys=bsd4-3 | |
679 | ;; | |
680 | ||
df4da582 | 681 | ## Intel 860 |
1c0feb67 | 682 | i860-*-sysvr4* ) |
df4da582 JB |
683 | machine=i860 opsys=usg5-4 |
684 | ;; | |
685 | ||
8509d50c JB |
686 | ## Silicon Graphics machines |
687 | ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
1c0feb67 | 688 | m68*-sgi-iris3.5* ) |
8509d50c JB |
689 | machine=irist opsys=iris3-5 |
690 | ;; | |
1c0feb67 | 691 | m68*-sgi-iris3.6* | m68*-sgi-iris*) |
8509d50c JB |
692 | machine=irist opsys=iris3-6 |
693 | ;; | |
694 | ## Iris 4D | |
695 | mips-sgi-irix3.* ) | |
696 | machine=iris4d opsys=irix3-3 | |
697 | ;; | |
1c0feb67 RS |
698 | mips-sgi-irix5.* ) |
699 | machine=iris4d opsys=irix5-0 | |
700 | ;; | |
8509d50c JB |
701 | mips-sgi-irix4.* | mips-sgi-irix* ) |
702 | machine=iris4d opsys=irix4-0 | |
20d9a863 JB |
703 | ;; |
704 | ||
8509d50c | 705 | ## Masscomp machines |
1c0feb67 | 706 | m68*-masscomp-rtu* ) |
8509d50c JB |
707 | machine=masscomp opsys=rtu |
708 | ;; | |
709 | ||
710 | ## Megatest machines | |
711 | m68*-megatest-bsd* ) | |
712 | machine=mega68 opsys=bsd4-2 | |
713 | ;; | |
714 | ||
715 | ## Workstations sold by MIPS | |
716 | ## This is not necessarily all workstations using the MIPS processor - | |
717 | ## Irises are produced by SGI, and DECstations by DEC. | |
718 | ||
719 | ## etc/MACHINES lists mips.h and mips4.h as possible machine files, | |
720 | ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance | |
721 | ## it gives for choosing between the alternatives seems to be "Use | |
722 | ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with | |
723 | ## the BSD world." I'll assume that these are instructions for | |
724 | ## handling two odd situations, and that every other situation | |
725 | ## should use mips.h and usg5-2-2, they being listed first. | |
60e1b37f JB |
726 | mips-mips-usg* ) |
727 | machine=mips4 | |
728 | ## Fall through to the general code at the bottom to decide on the OS. | |
729 | ;; | |
8509d50c | 730 | mips-mips-riscos4* ) |
cc40a99e | 731 | machine=mips4 opsys=bsd4-3 |
8509d50c JB |
732 | ;; |
733 | mips-mips-bsd* ) | |
734 | machine=mips opsys=bsd4-3 | |
735 | ;; | |
736 | mips-mips-* ) | |
737 | machine=mips opsys=usg5-2-2 | |
738 | ;; | |
739 | ||
c5f67786 JB |
740 | ## NeXT |
741 | m68*-next-mach* | m68*-next-bsd* ) | |
742 | machine=next opsys=mach2 | |
743 | ;; | |
744 | ||
8509d50c JB |
745 | ## The complete machine from National Semiconductor |
746 | ns32k-ns-genix* ) | |
747 | machine=ns32000 opsys=usg5-2 | |
748 | ;; | |
749 | ||
750 | ## NCR machines | |
3647c171 | 751 | m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) |
8509d50c JB |
752 | machine=tower32 opsys=usg5-2-2 |
753 | ;; | |
3647c171 | 754 | m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) |
8509d50c JB |
755 | machine=tower32v3 opsys=usg5-3 |
756 | ;; | |
757 | ||
758 | ## Nixdorf Targon 31 | |
759 | m68*-nixdorf-sysv* ) | |
760 | machine=targon31 opsys=usg5-2-2 | |
761 | ;; | |
762 | ||
763 | ## Nu (TI or LMI) | |
764 | m68*-nu-sysv* ) | |
765 | machine=nu opsys=usg5-2 | |
766 | ;; | |
767 | ||
768 | ## Plexus | |
769 | m68*-plexus-sysv* ) | |
770 | machine=plexus opsys=usg5-2 | |
771 | ;; | |
772 | ||
8509d50c JB |
773 | ## Pyramid machines |
774 | ## I don't really have any idea what sort of processor the Pyramid has, | |
775 | ## so I'm assuming it is its own architecture. | |
776 | pyramid-pyramid-bsd* ) | |
777 | machine=pyramid opsys=bsd4-2 | |
778 | ;; | |
779 | ||
780 | ## Sequent Balance | |
1c0feb67 | 781 | ns32k-sequent-bsd4.2* ) |
8509d50c JB |
782 | machine=sequent opsys=bsd4-2 |
783 | ;; | |
1c0feb67 | 784 | ns32k-sequent-bsd4.3* ) |
8509d50c | 785 | machine=sequent opsys=bsd4-3 |
8509d50c JB |
786 | ;; |
787 | ||
788 | ## SONY machines | |
1c0feb67 | 789 | m68*-sony-bsd4.2* ) |
8509d50c JB |
790 | machine=news opsys=bsd4-2 |
791 | ;; | |
1c0feb67 RS |
792 | m68*-sony-bsd4.3* ) |
793 | machine=news opsys=bsd4-3 | |
794 | ;; | |
795 | m68*-sony-newsos3*) | |
8509d50c JB |
796 | machine=news opsys=bsd4-3 |
797 | ;; | |
798 | mips-sony-bsd* ) | |
799 | machine=news-risc opsys=bsd4-3 | |
800 | ;; | |
801 | ||
802 | ## Stride | |
803 | m68*-stride-sysv* ) | |
804 | machine=stride opsys=usg5-2 | |
805 | ;; | |
806 | ||
807 | ## Suns | |
ddb73021 | 808 | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* ) |
279271ba | 809 | case "${canonical}" in |
8509d50c JB |
810 | m68*-sunos1* ) machine=sun1 ;; |
811 | m68*-sunos2* ) machine=sun2 ;; | |
812 | m68* ) machine=sun3 ;; | |
813 | i[34]86* ) machine=sun386 ;; | |
814 | sparc* ) machine=sparc ;; | |
815 | * ) unported=true ;; | |
816 | esac | |
279271ba | 817 | case "${canonical}" in |
34207774 RS |
818 | ## The Sun386 didn't get past 4.0. |
819 | i386-*-sunos4 ) opsys=sunos4-0 ;; | |
8509d50c | 820 | *-sunos4.0* ) opsys=sunos4-0 ;; |
7498a871 | 821 | *-sunos4.1.3* ) opsys=sunos4-1-3 ;; |
8509d50c | 822 | *-sunos4* | *-sunos ) opsys=sunos4-1 ;; |
ddb73021 | 823 | *-sunos5* | *-solaris* ) opsys=sol2 ;; |
8509d50c | 824 | * ) opsys=bsd4-2 ;; |
20d9a863 | 825 | esac |
8509d50c JB |
826 | ;; |
827 | ||
828 | ## Tadpole 68k | |
829 | m68*-tadpole-sysv* ) | |
830 | machine=tad68k opsys=usg5-3 | |
831 | ;; | |
832 | ||
833 | ## Tahoe machines | |
1c0feb67 | 834 | tahoe-tahoe-bsd4.2* ) |
8509d50c JB |
835 | machine=tahoe opsys=bsd4-2 |
836 | ;; | |
1c0feb67 | 837 | tahoe-tahoe-bsd4.3* ) |
8509d50c JB |
838 | machine=tahoe opsys=bsd4-3 |
839 | ;; | |
840 | ||
841 | ## Tandem Integrity S2 | |
842 | mips-tandem-sysv* ) | |
843 | machine=tandem-s2 opsys=usg5-3 | |
844 | ;; | |
845 | ||
26f186c2 | 846 | ## Tektronix XD88 |
0d33a690 RS |
847 | m88k-tektronix-sysv3* ) |
848 | machine=tekxd88 opsys=usg5-3 | |
26f186c2 JB |
849 | ;; |
850 | ||
8509d50c JB |
851 | ## Tektronix 16000 box (6130?) |
852 | ns16k-tektronix-bsd* ) | |
853 | machine=ns16000 opsys=bsd4-2 | |
854 | ;; | |
855 | ## Tektronix 4300 | |
856 | ## src/m/tek4300.h hints that this is a m68k machine. | |
857 | m68*-tektronix-bsd* ) | |
1c0feb67 | 858 | machine=tek4300 opsys=bsd4-3 |
8509d50c JB |
859 | ;; |
860 | ||
861 | ## Titan P2 or P3 | |
862 | ## We seem to have lost the machine-description file titan.h! | |
863 | titan-titan-sysv* ) | |
864 | machine=titan opsys=usg5-3 | |
865 | ;; | |
866 | ||
867 | ## Ustation E30 (SS5E) | |
868 | m68*-unisys-uniplus* ) | |
869 | machine=ustation opsystem=unipl5-2 | |
870 | ;; | |
871 | ||
872 | ## Vaxen. | |
873 | vax-dec-* ) | |
874 | machine=vax | |
279271ba | 875 | case "${canonical}" in |
1c0feb67 RS |
876 | *-bsd4.1* ) opsys=bsd4-1 ;; |
877 | *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; | |
878 | *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; | |
879 | *-bsd386* ) opsys=bsd386 ;; | |
3647c171 JB |
880 | *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; |
881 | *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
882 | *-vms* ) opsys=vms ;; | |
883 | * ) unported=true | |
20d9a863 JB |
884 | esac |
885 | ;; | |
886 | ||
8509d50c JB |
887 | ## Whitechapel MG1 |
888 | ns16k-whitechapel-* ) | |
889 | machine=mg1 | |
890 | ## We don't know what sort of OS runs on these; we'll let the | |
891 | ## operating system guessing code below try. | |
892 | ;; | |
893 | ||
894 | ## Wicat | |
895 | m68*-wicat-sysv* ) | |
896 | machine=wicat opsys=usg5-2 | |
897 | ;; | |
898 | ||
b3fb7fc3 JB |
899 | ## Intel 386 machines where we don't care about the manufacturer |
900 | i[34]86-*-* ) | |
901 | machine=intel386 | |
279271ba | 902 | case "${canonical}" in |
b3fb7fc3 | 903 | *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; |
1c0feb67 | 904 | *-isc2.2* ) opsys=isc2-2 ;; |
b3fb7fc3 JB |
905 | *-isc* ) opsys=isc3-0 ;; |
906 | *-esix5* ) opsys=esix5r4 ;; | |
907 | *-esix* ) opsys=esix ;; | |
908 | *-xenix* ) opsys=xenix ;; | |
909 | *-linux* ) opsys=linux ;; | |
910 | *-sco3.2v4* ) opsys=sco4 ;; | |
911 | *-bsd386* ) opsys=bsd386 ;; | |
1c0feb67 | 912 | *-386bsd* ) opsys=386bsd ;; |
dbf6ad3d | 913 | *-netbsd* ) opsys=netbsd ;; |
b3fb7fc3 JB |
914 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. |
915 | esac | |
916 | ;; | |
917 | ||
20d9a863 | 918 | * ) |
8509d50c | 919 | unported=true |
20d9a863 | 920 | ;; |
20d9a863 | 921 | esac |
ca1d1d23 | 922 | |
8509d50c JB |
923 | ### If the code above didn't choose an operating system, just choose |
924 | ### an operating system based on the configuration name. You really | |
925 | ### only want to use this when you have no idea what the right | |
926 | ### operating system is; if you know what operating systems a machine | |
927 | ### runs, it's cleaner to make it explicit in the case statement | |
928 | ### above. | |
87a6b538 | 929 | if [ x"${opsys}" = x ]; then |
279271ba | 930 | case "${canonical}" in |
8509d50c JB |
931 | *-bsd4.[01] ) opsys=bsd4-1 ;; |
932 | *-bsd4.2 ) opsys=bsd4-2 ;; | |
933 | *-bsd4.3 ) opsys=bsd4-3 ;; | |
3647c171 JB |
934 | *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; |
935 | *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; | |
936 | *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; | |
937 | *-sysv3 | *-sysvr3 ) opsys=usg5-3 ;; | |
938 | *-sysv4 | *-sysvr4 ) opsys=usg5-4 ;; | |
7846ef2c | 939 | *-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;; |
8509d50c JB |
940 | * ) |
941 | unported=true | |
942 | ;; | |
943 | esac | |
944 | fi | |
945 | ||
946 | if $unported ; then | |
279271ba | 947 | (echo "${progname}: Emacs hasn't been ported to \`${canonical}' systems." |
8509d50c JB |
948 | echo "${progname}: Check \`etc/MACHINES' for recognized configuration names." |
949 | ) >&2 | |
950 | exit 1 | |
951 | fi | |
952 | ||
953 | machfile="m/${machine}.h" | |
954 | opsysfile="s/${opsys}.h" | |
955 | ||
c5f67786 JB |
956 | ] |
957 | AC_PREPARE(lisp) | |
e4474817 | 958 | AC_CONFIG_HEADER(src/config.h) |
c5f67786 | 959 | [ |
7d99494c JB |
960 | |
961 | #### Choose a compiler. | |
7d99494c | 962 | case ${with_gcc} in |
8ba83d88 JB |
963 | "yes" ) CC="gcc" GCC=1 ;; |
964 | "no" ) CC="cc" ;; | |
7d99494c | 965 | * ) |
e4474817 | 966 | ] AC_PROG_CC [ |
7d99494c JB |
967 | esac |
968 | ||
00c564b5 JB |
969 | #### Some other nice autoconf tests. If you add a test here which |
970 | #### should make an entry in src/config.h, don't forget to add an | |
971 | #### #undef clause to src/config.h.in for autoconf to modify. | |
7d99494c | 972 | ] |
00c564b5 | 973 | dnl checks for programs |
e4474817 | 974 | AC_LN_S |
c5f67786 | 975 | AC_PROG_CPP |
86ddcc58 | 976 | AC_PROG_INSTALL |
4b5a51c1 | 977 | AC_PROG_YACC |
00c564b5 JB |
978 | |
979 | dnl checks for UNIX variants that set `DEFS' | |
980 | ||
981 | dnl checks for header files | |
a6eb6797 | 982 | AC_HAVE_HEADERS(sys/timeb.h sys/time.h) |
d855a603 | 983 | AC_STDC_HEADERS |
9397d456 | 984 | AC_TIME_WITH_SYS_TIME |
00c564b5 JB |
985 | |
986 | dnl checks for typedefs | |
7d99494c | 987 | AC_RETSIGTYPE |
00c564b5 | 988 | |
00c564b5 | 989 | dnl checks for structure members |
a6eb6797 | 990 | AC_STRUCT_TM |
d52c5f58 | 991 | AC_TIMEZONE |
00c564b5 JB |
992 | |
993 | dnl checks for compiler characteristics | |
c5f67786 | 994 | AC_CONST |
00c564b5 JB |
995 | |
996 | dnl checks for operating system services | |
fe5de478 | 997 | AC_LONG_FILE_NAMES |
00c564b5 JB |
998 | |
999 | dnl other checks for UNIX variants | |
7d99494c JB |
1000 | [ |
1001 | ||
ca1d1d23 | 1002 | |
0c22fbca | 1003 | #### Choose a window system. |
46947372 | 1004 | echo "Checking window system." |
c5f67786 | 1005 | |
8509d50c | 1006 | window_system='' |
20d9a863 | 1007 | case "${with_x}" in |
2c44309a RS |
1008 | yes ) |
1009 | window_system=${window_system}x11 | |
20d9a863 JB |
1010 | ;; |
1011 | no ) | |
1012 | window_system=${window_system}none | |
2c44309a | 1013 | esac |
20d9a863 | 1014 | case "${with_x11}" in |
2c44309a RS |
1015 | yes ) |
1016 | window_system=${window_system}x11 | |
20d9a863 | 1017 | ;; |
2c44309a RS |
1018 | esac |
1019 | case "${with_x10}" in | |
1020 | yes ) | |
1021 | window_system=${window_system}x10 | |
20d9a863 | 1022 | ;; |
2c44309a RS |
1023 | esac |
1024 | ||
ca1d1d23 JB |
1025 | case "${window_system}" in |
1026 | "none" | "x11" | "x10" ) ;; | |
ca1d1d23 | 1027 | "" ) |
825e4ec2 JB |
1028 | # --x-includes or --x-libraries implies --with-x11. |
1029 | if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then | |
1030 | window_system=x11 | |
1031 | else | |
1032 | echo " No window system specified. Looking for X11." | |
1033 | # If the user didn't specify a window system and we found X11, use it. | |
1034 | if [ -r /usr/lib/libX11.a \ | |
5d9aefc7 | 1035 | -o -d /usr/include/X11 \ |
7d99494c JB |
1036 | -o -d /usr/X386/include \ |
1037 | -o -d ${x_includes}/X11 ]; then | |
825e4ec2 JB |
1038 | window_system=x11 |
1039 | fi | |
46947372 | 1040 | fi |
ca1d1d23 JB |
1041 | ;; |
1042 | * ) | |
825e4ec2 | 1043 | echo "Don't specify a window system more than once." >&2 |
ca1d1d23 JB |
1044 | exit 1 |
1045 | ;; | |
1046 | esac | |
1047 | ||
825e4ec2 JB |
1048 | case "${window_system}" in |
1049 | "" | "x11" ) | |
1050 | ### If the user hasn't specified where we should find X, try | |
1051 | ### letting autoconf figure that out. | |
1052 | if [ -z "${x_includes}" ] && [ -z "${x_libraries}" ]; then | |
1053 | ] | |
1054 | AC_FIND_X | |
1055 | [ | |
1056 | fi | |
1057 | if [ -n "${x_includes}" ] || [ -n "${x_libraries}" ]; then | |
1058 | window_system=x11 | |
1059 | fi | |
1060 | ;; | |
1061 | esac | |
1062 | ||
1063 | [ -z "${window_system}" ] && window_system=none | |
1064 | ||
1065 | [ -n "${x_libraries}" ] && LD_SWITCH_X_SITE="-L${x_libraries}" | |
1066 | [ -n "${x_includes}" ] && C_SWITCH_X_SITE="-I${x_includes}" | |
1067 | ||
ca1d1d23 JB |
1068 | case "${window_system}" in |
1069 | x11 ) | |
0c22fbca JB |
1070 | HAVE_X_WINDOWS=yes |
1071 | HAVE_X11=yes | |
8509d50c | 1072 | echo " Using X11." |
ca1d1d23 JB |
1073 | ;; |
1074 | x10 ) | |
0c22fbca JB |
1075 | HAVE_X_WINDOWS=yes |
1076 | HAVE_X11=no | |
8509d50c | 1077 | echo " Using X10." |
ca1d1d23 JB |
1078 | ;; |
1079 | none ) | |
0c22fbca JB |
1080 | HAVE_X_WINDOWS=no |
1081 | HAVE_X11=no | |
8509d50c | 1082 | echo " Using no window system." |
ca1d1d23 JB |
1083 | ;; |
1084 | esac | |
1085 | ||
0c22fbca JB |
1086 | ### If we're using X11, we should use the X menu package. |
1087 | HAVE_X_MENU=no | |
1088 | case ${HAVE_X11} in | |
20d9a863 | 1089 | yes ) |
0c22fbca | 1090 | HAVE_X_MENU=yes |
ca1d1d23 JB |
1091 | ;; |
1092 | esac | |
1093 | ||
0c22fbca | 1094 | #### Extract some information from the operating system and machine files. |
4746118a | 1095 | |
46947372 JB |
1096 | echo "Examining the machine- and system-dependent files to find out" |
1097 | echo " - which libraries the lib-src programs will want, and" | |
1098 | echo " - whether the GNU malloc routines are usable." | |
c5f67786 JB |
1099 | |
1100 | ### It's not important that this name contain the PID; you can't run | |
1101 | ### two configures in the same directory and have anything work | |
1102 | ### anyway. | |
1103 | tempcname="conftest.c" | |
1104 | ||
e94740ce JB |
1105 | echo ' |
1106 | #include "'${srcdir}'/src/'${opsysfile}'" | |
1107 | #include "'${srcdir}'/src/'${machfile}'" | |
ca1d1d23 JB |
1108 | #ifndef LIBS_MACHINE |
1109 | #define LIBS_MACHINE | |
1110 | #endif | |
1111 | #ifndef LIBS_SYSTEM | |
1112 | #define LIBS_SYSTEM | |
1113 | #endif | |
80afd15e JB |
1114 | #ifndef C_SWITCH_SYSTEM |
1115 | #define C_SWITCH_SYSTEM | |
f071c05a | 1116 | #endif |
0028bd66 RS |
1117 | configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM |
1118 | configure___ c_switch_system=C_SWITCH_SYSTEM | |
ac384e4f | 1119 | |
825e4ec2 | 1120 | #ifndef LIB_X11_LIB |
1c0feb67 | 1121 | #define LIB_X11_LIB -lX11 |
825e4ec2 JB |
1122 | #endif |
1123 | ||
1124 | #ifndef LIBX11_MACHINE | |
1125 | #define LIBX11_MACHINE | |
1126 | #endif | |
1127 | ||
1128 | #ifndef LIBX11_SYSTEM | |
1129 | #define LIBX11_SYSTEM | |
1130 | #endif | |
0028bd66 | 1131 | configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM |
825e4ec2 | 1132 | |
ac384e4f | 1133 | #ifdef UNEXEC |
0028bd66 | 1134 | configure___ unexec=UNEXEC |
ac384e4f | 1135 | #else |
0028bd66 | 1136 | configure___ unexec=unexec.o |
ac384e4f JB |
1137 | #endif |
1138 | ||
46947372 | 1139 | #ifdef SYSTEM_MALLOC |
0028bd66 | 1140 | configure___ system_malloc=yes |
46947372 | 1141 | #else |
0028bd66 | 1142 | configure___ system_malloc=no |
46947372 | 1143 | #endif |
4ed216b3 JB |
1144 | |
1145 | #ifndef C_DEBUG_SWITCH | |
1146 | #define C_DEBUG_SWITCH -g | |
1147 | #endif | |
1148 | ||
1149 | #ifndef C_OPTIMIZE_SWITCH | |
1150 | #define C_OPTIMIZE_SWITCH -O | |
1151 | #endif | |
1152 | ||
1153 | #ifdef __GNUC__ | |
0028bd66 | 1154 | configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH |
4ed216b3 | 1155 | #else |
0028bd66 | 1156 | configure___ CFLAGS=C_DEBUG_SWITCH |
4ed216b3 | 1157 | #endif |
46947372 | 1158 | ' > ${tempcname} |
a6eb6797 JB |
1159 | # The value of CPP is a quoted variable reference, so we need to do this |
1160 | # to get its actual value... | |
b73fe839 JB |
1161 | CPP=`eval "echo $CPP"` |
1162 | eval `${CPP} -Isrc ${tempcname} \ | |
0028bd66 RS |
1163 | | grep 'configure___' \ |
1164 | | sed -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/'` | |
46947372 JB |
1165 | rm ${tempcname} |
1166 | ||
ac384e4f JB |
1167 | ### Compute the unexec source name from the object name. |
1168 | UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" | |
7d99494c | 1169 | |
46947372 | 1170 | # Do the opsystem or machine files prohibit the use of the GNU malloc? |
e94740ce JB |
1171 | # Assume not, until told otherwise. |
1172 | GNU_MALLOC=yes | |
46947372 | 1173 | if [ "${system_malloc}" = "yes" ]; then |
0c22fbca JB |
1174 | GNU_MALLOC=no |
1175 | GNU_MALLOC_reason=" | |
8509d50c | 1176 | (The GNU allocators don't work with this system configuration.)" |
46947372 JB |
1177 | fi |
1178 | ||
87a6b538 | 1179 | if [ x"${REL_ALLOC}" = x ]; then |
0c22fbca | 1180 | REL_ALLOC=${GNU_MALLOC} |
46947372 | 1181 | fi |
ca1d1d23 | 1182 | |
0c22fbca JB |
1183 | LISP_FLOAT_TYPE=yes |
1184 | ||
e94740ce | 1185 | |
825e4ec2 JB |
1186 | #### Add the libraries to LIBS and check for some functions. |
1187 | ||
30945baf | 1188 | ] |
825e4ec2 JB |
1189 | DEFS="$c_switch_system $DEFS" |
1190 | LIBS="$libsrc_libs" | |
1191 | ||
1192 | dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks, | |
1193 | dnl and also adds -ldnet to LIBS, which Autoconf uses for checks. | |
1194 | AC_HAVE_LIBRARY(-ldnet) | |
30945baf | 1195 | |
dbf6ad3d RM |
1196 | AC_HAVE_LIBRARY(-lXbsd, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd") |
1197 | ||
1198 | echo checking for XFree86 | |
1199 | if test -d /usr/X386/include; then | |
1200 | HAVE_XFREE386=yes | |
1201 | test -z "${C_SWITCH_X_SITE}" && C_SWITCH_X_SITE="-I/usr/X386/include" | |
1202 | fi | |
30945baf | 1203 | |
825e4ec2 JB |
1204 | if test "${HAVE_X11}" = "yes"; then |
1205 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
1206 | LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS" | |
1c0feb67 | 1207 | AC_HAVE_FUNCS(XrmSetDatabase XScreenResourceString XScreenNumberOfScreen) |
825e4ec2 JB |
1208 | fi |
1209 | ||
1210 | AC_ALLOCA | |
3f469c2e RM |
1211 | |
1212 | # logb and frexp are found in -lm on most systems. | |
1213 | AC_HAVE_LIBRARY(-lm) | |
d91a343e | 1214 | AC_HAVE_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir random bcopy logb frexp ftime res_init) |
825e4ec2 JB |
1215 | |
1216 | ok_so_far=true | |
1217 | AC_FUNC_CHECK(socket, , ok_so_far=) | |
1218 | if test -n "$ok_so_far"; then | |
1219 | AC_HEADER_CHECK(netinet/in.h, , ok_so_far=) | |
1220 | fi | |
1221 | if test -n "$ok_so_far"; then | |
1222 | AC_HEADER_CHECK(arpa/inet.h, , ok_so_far=) | |
1223 | fi | |
1224 | if test -n "$ok_so_far"; then | |
1225 | AC_DEFINE(HAVE_INET_SOCKETS) | |
1226 | fi | |
1227 | [ | |
e94740ce JB |
1228 | #### Find out which version of Emacs this is. |
1229 | version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ | |
1230 | | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)\..*$/\1/'` | |
87a6b538 | 1231 | if [ x"${version}" = x ]; then |
e94740ce JB |
1232 | echo "${progname}: can't find current emacs version in |
1233 | \`${srcdir}/lisp/version.el'." >&2 | |
1234 | exit 1 | |
1235 | fi | |
1236 | ||
8686888e JB |
1237 | if [ -f /usr/lpp/X11/bin/smt.exp ]; then |
1238 | ] | |
1239 | AC_DEFINE(HAVE_AIX_SMT_EXP) | |
1240 | [ | |
1241 | fi | |
1242 | ||
e94740ce | 1243 | |
e4474817 | 1244 | #### Specify what sort of things we'll be editing into Makefile and config.h. |
279271ba | 1245 | ### Use configuration here uncanonicalized to avoid exceeding size limits. |
7d99494c JB |
1246 | ] |
1247 | AC_SUBST(configuration) | |
1248 | AC_SUBST(version) | |
1249 | AC_SUBST(srcdir) | |
1250 | AC_SUBST(c_switch_system) | |
1251 | AC_SUBST(libsrc_libs) | |
c5f67786 JB |
1252 | AC_SUBST(rip_paths) |
1253 | AC_SUBST(inst_paths) | |
7d99494c JB |
1254 | AC_SUBST(LD_SWITCH_X_SITE) |
1255 | AC_SUBST(C_SWITCH_X_SITE) | |
e4474817 | 1256 | AC_SUBST(CFLAGS) |
ae6756a2 | 1257 | AC_SUBST(prefix) |
86ddcc58 | 1258 | AC_SUBST(exec_prefix) |
e4474817 | 1259 | |
9361e005 JB |
1260 | AC_DEFINE_UNQUOTED(config_machfile, "\"${machfile}\"") |
1261 | AC_DEFINE_UNQUOTED(config_opsysfile, "\"${opsysfile}\"") | |
1262 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE}) | |
1263 | AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE}) | |
ac384e4f | 1264 | AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC}) |
9361e005 | 1265 | |
7d99494c JB |
1266 | [ |
1267 | if [ "${HAVE_X_WINDOWS}" = "yes" ] ; then | |
1268 | ] AC_DEFINE(HAVE_X_WINDOWS) [ | |
1269 | fi | |
1270 | if [ "${HAVE_X11}" = "yes" ] ; then | |
1271 | ] AC_DEFINE(HAVE_X11) [ | |
1272 | fi | |
1273 | if [ "${HAVE_XFREE386}" = "yes" ] ; then | |
1274 | ] AC_DEFINE(HAVE_XFREE386) [ | |
1275 | fi | |
1276 | if [ "${HAVE_X_MENU}" = "yes" ] ; then | |
1277 | ] AC_DEFINE(HAVE_X_MENU) [ | |
1278 | fi | |
1279 | if [ "${GNU_MALLOC}" = "yes" ] ; then | |
1280 | ] AC_DEFINE(GNU_MALLOC) [ | |
1281 | fi | |
1282 | if [ "${REL_ALLOC}" = "yes" ] ; then | |
1283 | ] AC_DEFINE(REL_ALLOC) [ | |
1284 | fi | |
1285 | if [ "${LISP_FLOAT_TYPE}" = "yes" ] ; then | |
1286 | ] AC_DEFINE(LISP_FLOAT_TYPE) [ | |
1287 | fi | |
ca1d1d23 | 1288 | |
f6766fff | 1289 | |
7d99494c JB |
1290 | #### Report on what we decided to do. |
1291 | echo " | |
f6766fff | 1292 | |
279271ba | 1293 | Configured for \`${canonical}'. |
8509d50c | 1294 | |
c9ed10f6 | 1295 | Where should the build process find the source code? ${srcdir} |
8509d50c JB |
1296 | What operating system and machine description files should Emacs use? |
1297 | \`${opsysfile}' and \`${machfile}' | |
e4474817 | 1298 | What compiler should emacs be built with? ${CC} ${CFLAGS} |
0c22fbca JB |
1299 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} |
1300 | Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} | |
7d99494c | 1301 | What window system should Emacs use? ${window_system}${x_includes+ |
9c7a7556 | 1302 | Where do we find X Windows header files? }${x_includes}${x_libraries+ |
7d99494c | 1303 | Where do we find X Windows libraries? }${x_libraries} |
8c0e7b73 | 1304 | |
e94740ce | 1305 | " |
825e4ec2 JB |
1306 | |
1307 | # Remove any trailing slashes in these variables. | |
1308 | test -n "${prefix}" && | |
1309 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1310 | test -n "${exec_prefix}" && | |
1311 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
7d99494c | 1312 | ] |
e16b32b0 | 1313 | AC_OUTPUT(Makefile) |