Commit | Line | Data |
---|---|---|
6e502e37 | 1 | dnl Autoconf script for GNU Emacs |
9ec10b2f DM |
2 | dnl To rebuild the `configure' script from this, execute the command |
3 | dnl autoconf | |
4 | dnl in the directory containing this script. | |
6e502e37 | 5 | dnl |
22cc077c | 6 | dnl Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc. |
552dfe31 | 7 | dnl |
6e502e37 | 8 | dnl This file is part of GNU Emacs. |
552dfe31 | 9 | dnl |
6e502e37 RS |
10 | dnl GNU Emacs is free software; you can redistribute it and/or modify |
11 | dnl it under the terms of the GNU General Public License as published by | |
12 | dnl the Free Software Foundation; either version 2, or (at your option) | |
13 | dnl any later version. | |
552dfe31 | 14 | dnl |
6e502e37 RS |
15 | dnl GNU Emacs is distributed in the hope that it will be useful, |
16 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | dnl GNU General Public License for more details. | |
19 | dnl | |
20 | dnl You should have received a copy of the GNU General Public License | |
1fb87c77 KH |
21 | dnl along with GNU Emacs; see the file COPYING. If not, write to the |
22 | dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | dnl Boston, MA 02111-1307, USA. | |
6e502e37 | 24 | |
552dfe31 | 25 | AC_PREREQ(2.8)dnl |
9ec10b2f | 26 | AC_INIT(src/lisp.h) |
5f8c8f00 | 27 | AC_CONFIG_HEADER(src/config.h:src/config.in) |
9ec10b2f | 28 | |
9ec10b2f | 29 | lispdir='${datadir}/emacs/${version}/lisp' |
4be21f66 | 30 | locallisppath='${datadir}/emacs/${version}/site-lisp:'\ |
684f4cb3 | 31 | '${datadir}/emacs/site-lisp:${datadir}/emacs/${version}/leim' |
9ec10b2f DM |
32 | lisppath='${locallisppath}:${lispdir}' |
33 | etcdir='${datadir}/emacs/${version}/etc' | |
3cd69289 | 34 | lockdir='${sharedstatedir}/emacs/lock' |
60c3568d | 35 | archlibdir='${libexecdir}/emacs/${version}/${configuration}' |
9ec10b2f DM |
36 | docdir='${datadir}/emacs/${version}/etc' |
37 | ||
39a7c455 | 38 | AC_ARG_WITH(gcc, |
4f734bde DM |
39 | [ --with-gcc use GCC to compile Emacs]) |
40 | AC_ARG_WITH(pop, | |
41 | [ --with-pop support POP for mail retrieval], | |
42 | [AC_DEFINE(MAIL_USE_POP)]) | |
43 | AC_ARG_WITH(kerberos, | |
44 | [ --with-kerberos support Kerberos-authenticated POP], | |
45 | [AC_DEFINE(KERBEROS)]) | |
46 | AC_ARG_WITH(hesiod, | |
47 | [ --with-hesiod support Hesiod to get the POP server host], | |
48 | [AC_DEFINE(HESIOD)]) | |
49 | dnl This should be the last --with option, because --with-x is | |
50 | dnl added later on when we find the path of X, and it's best to | |
51 | dnl keep them together visually. | |
9ec10b2f | 52 | AC_ARG_WITH(x-toolkit, |
f7894e88 | 53 | [ --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)], |
9ec10b2f DM |
54 | [ case "${withval}" in |
55 | y | ye | yes ) val=athena ;; | |
56 | n | no ) val=no ;; | |
57 | l | lu | luc | luci | lucid ) val=lucid ;; | |
84c5c823 | 58 | a | at | ath | athe | athen | athena ) val=athena ;; |
3cd69289 | 59 | m | mo | mot | moti | motif ) val=motif ;; |
2e71ec17 | 60 | dnl These don't currently work. |
2e71ec17 DM |
61 | dnl o | op | ope | open | open- | open-l | open-lo \ |
62 | dnl | open-loo | open-look ) val=open-look ;; | |
9ec10b2f | 63 | * ) |
2e71ec17 DM |
64 | dnl AC_MSG_ERROR([the \`--with-x-toolkit' option is supposed to have a value |
65 | dnl which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'.]) | |
90b777c5 RS |
66 | AC_MSG_ERROR([\`--with-x-toolkit=$withval' is invalid\; |
67 | this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'. | |
9ec10b2f DM |
68 | Currently, \`yes', \`athena' and \`lucid' are synonyms.]) |
69 | ;; | |
70 | esac | |
71 | with_x_toolkit=$val | |
72 | ]) | |
9ec10b2f DM |
73 | |
74 | #### Make srcdir absolute, if it isn't already. It's important to | |
75 | #### avoid running the path through pwd unnecessary, since pwd can | |
069df4bf DM |
76 | #### give you automounter prefixes, which can go away. We do all this |
77 | #### so Emacs can find its files when run uninstalled. | |
9ec10b2f DM |
78 | case "${srcdir}" in |
79 | /* ) ;; | |
80 | . ) | |
81 | ## We may be able to use the $PWD environment variable to make this | |
82 | ## absolute. But sometimes PWD is inaccurate. | |
f6e8adea DM |
83 | ## Make sure CDPATH doesn't affect cd (in case PWD is relative). |
84 | CDPATH= | |
9ec10b2f DM |
85 | if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; |
86 | then | |
87 | srcdir="$PWD" | |
88 | else | |
89 | srcdir="`(cd ${srcdir}; pwd)`" | |
90 | fi | |
91 | ;; | |
92 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
93 | esac | |
94 | ||
95 | #### Check if the source directory already has a configured system in it. | |
96 | if test `pwd` != `(cd ${srcdir} && pwd)` \ | |
97 | && test -f "${srcdir}/src/config.h" ; then | |
98 | AC_MSG_WARN([The directory tree \`${srcdir}' is being used | |
99 | as a build directory right now; it has been configured in its own | |
100 | right. To configure in another directory as well, you MUST | |
101 | use GNU make. If you do not have GNU make, then you must | |
102 | now do \`make distclean' in ${srcdir}, | |
103 | and then run $0 again.]) | |
104 | ||
2d73167a | 105 | changequote(, )dnl |
9ec10b2f | 106 | extrasub='/^VPATH[ ]*=/c\ |
2d73167a | 107 | changequote([, ])dnl |
9ec10b2f DM |
108 | vpath %.c $(srcdir)\ |
109 | vpath %.h $(srcdir)\ | |
110 | vpath %.y $(srcdir)\ | |
111 | vpath %.l $(srcdir)\ | |
112 | vpath %.s $(srcdir)\ | |
5ac83f86 RS |
113 | vpath %.in $(srcdir)\ |
114 | vpath %.texi $(srcdir)' | |
9ec10b2f DM |
115 | fi |
116 | ||
117 | #### Given the configuration name, set machfile and opsysfile to the | |
118 | #### names of the m/*.h and s/*.h files we should use. | |
119 | ||
120 | ### Canonicalize the configuration name. | |
121 | ||
122 | AC_CANONICAL_HOST | |
123 | canonical=$host | |
7bbbba31 | 124 | configuration=$host_alias |
9ec10b2f DM |
125 | |
126 | changequote(, )dnl | |
127 | ||
128 | ### If you add support for a new configuration, add code to this | |
129 | ### switch statement to recognize your configuration name and select | |
130 | ### the appropriate operating system and machine description files. | |
131 | ||
132 | ### You would hope that you could choose an m/*.h file pretty much | |
133 | ### based on the machine portion of the configuration name, and an s- | |
134 | ### file based on the operating system portion. However, it turns out | |
135 | ### that each m/*.h file is pretty manufacturer-specific - for | |
136 | ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
137 | ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
138 | ### machines. So we basically have to have a special case for each | |
139 | ### configuration name. | |
140 | ### | |
141 | ### As far as handling version numbers on operating systems is | |
142 | ### concerned, make sure things will fail in a fixable way. If | |
143 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
144 | ### prepared to handle anything reasonably. If version numbers | |
145 | ### matter, be sure /etc/MACHINES says something about it. | |
146 | ### | |
147 | ### Eric Raymond says we should accept strings like "sysvr4" to mean | |
148 | ### "System V Release 4"; he writes, "The old convention encouraged | |
149 | ### confusion between `system' and `release' levels'." | |
150 | ||
151 | machine='' opsys='' unported=no | |
152 | case "${canonical}" in | |
153 | ||
154 | ## NetBSD ports | |
155 | *-*-netbsd* ) | |
156 | opsys=netbsd | |
157 | case "${canonical}" in | |
39def718 | 158 | alpha-*-netbsd*) machine=alpha ;; |
5ac83f86 | 159 | i[3456]86-*-netbsd*) machine=intel386 ;; |
9ec10b2f DM |
160 | m68k-*-netbsd*) |
161 | # This is somewhat bogus. | |
162 | machine=hp9000s300 ;; | |
163 | mips-*-netbsd*) machine=pmax ;; | |
164 | ns32k-*-netbsd*) machine=ns32000 ;; | |
165 | sparc-*-netbsd*) machine=sparc ;; | |
b336ddd3 | 166 | vax-*-netbsd*) machine=vax ;; |
9ec10b2f DM |
167 | esac |
168 | ;; | |
169 | ||
3cd69289 DM |
170 | ## Acorn RISCiX: |
171 | arm-acorn-riscix1.1* ) | |
172 | machine=acorn opsys=riscix1-1 | |
173 | ;; | |
174 | arm-acorn-riscix1.2* | arm-acorn-riscix ) | |
aac2257c RS |
175 | ## This name is riscix12 instead of riscix1.2 |
176 | ## to avoid a file name conflict on MSDOS. | |
177 | machine=acorn opsys=riscix12 | |
3cd69289 DM |
178 | ;; |
179 | ||
2c4f7ce7 RS |
180 | ## BSDI ports |
181 | *-*-bsdi* ) | |
182 | opsys=bsdi | |
183 | case "${canonical}" in | |
184 | i[345]86-*-bsdi*) machine=intel386 ;; | |
185 | sparc-*-bsdi*) machine=sparc ;; | |
186 | powerpc-*-bsdi*) machine=powerpc ;; | |
187 | esac | |
188 | case "${canonical}" in | |
189 | *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;; | |
190 | *-*-bsdi2.0* ) opsys=bsdos2 ;; | |
191 | *-*-bsdi2* ) opsys=bsdos2-1 ;; | |
192 | *-*-bsdi3* ) opsys=bsdos3 ;; | |
193 | esac | |
194 | ;; | |
195 | ||
9ec10b2f DM |
196 | ## Alliant machines |
197 | ## Strictly speaking, we need the version of the alliant operating | |
198 | ## system to choose the right machine file, but currently the | |
199 | ## configuration name doesn't tell us enough to choose the right | |
200 | ## one; we need to give alliants their own operating system name to | |
201 | ## do this right. When someone cares, they can help us. | |
202 | fx80-alliant-* ) | |
203 | machine=alliant4 opsys=bsd4-2 | |
204 | ;; | |
205 | i860-alliant-* ) | |
206 | machine=alliant-2800 opsys=bsd4-3 | |
207 | ;; | |
208 | ||
30457b4f | 209 | ## Alpha (DEC) machines. |
3cd69289 DM |
210 | alpha-dec-osf* ) |
211 | machine=alpha opsys=osf1 | |
f528522b | 212 | # This is needed to find X11R6.1 libraries for certain tests. |
1bc5a004 RS |
213 | NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib |
214 | GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib | |
3cd69289 DM |
215 | ;; |
216 | ||
5ac83f86 RS |
217 | alpha-*-linux-gnu* ) |
218 | machine=alpha opsys=gnu-linux | |
4e90a7d5 RS |
219 | ;; |
220 | ||
9ec10b2f DM |
221 | ## Altos 3068 |
222 | m68*-altos-sysv* ) | |
223 | machine=altos opsys=usg5-2 | |
224 | ;; | |
c7f493fd | 225 | |
9ec10b2f DM |
226 | ## Amdahl UTS |
227 | 580-amdahl-sysv* ) | |
228 | machine=amdahl opsys=usg5-2-2 | |
229 | ;; | |
230 | ||
acd04c87 RS |
231 | ## Apollo, Domain/OS |
232 | m68*-apollo-* ) | |
233 | machine=apollo opsys=bsd4-3 | |
9ec10b2f DM |
234 | ;; |
235 | ||
236 | ## AT&T 3b2, 3b5, 3b15, 3b20 | |
237 | we32k-att-sysv* ) | |
238 | machine=att3b opsys=usg5-2-2 | |
239 | ;; | |
240 | ||
241 | ## AT&T 3b1 - The Mighty Unix PC! | |
242 | m68*-att-sysv* ) | |
243 | machine=7300 opsys=usg5-2-2 | |
244 | ;; | |
245 | ||
246 | ## Bull dpx20 | |
247 | rs6000-bull-bosx* ) | |
248 | machine=ibmrs6000 opsys=aix3-2 | |
249 | ;; | |
250 | ||
251 | ## Bull dpx2 | |
252 | m68*-bull-sysv3* ) | |
253 | machine=dpx2 opsys=usg5-3 | |
254 | ;; | |
255 | ||
256 | ## Bull sps7 | |
257 | m68*-bull-sysv2* ) | |
258 | machine=sps7 opsys=usg5-2 | |
259 | ;; | |
260 | ||
261 | ## CCI 5/32, 6/32 -- see "Tahoe". | |
262 | ||
263 | ## Celerity | |
264 | ## I don't know what configuration name to use for this; config.sub | |
265 | ## doesn't seem to know anything about it. Hey, Celerity users, get | |
266 | ## in touch with us! | |
267 | celerity-celerity-bsd* ) | |
268 | machine=celerity opsys=bsd4-2 | |
269 | ;; | |
270 | ||
271 | ## Clipper | |
272 | ## What operating systems does this chip run that Emacs has been | |
273 | ## tested on? | |
274 | clipper-* ) | |
275 | machine=clipper | |
276 | ## We'll use the catch-all code at the bottom to guess the | |
277 | ## operating system. | |
278 | ;; | |
279 | ||
280 | ## Convex | |
281 | *-convex-bsd* | *-convex-convexos* ) | |
282 | machine=convex opsys=bsd4-3 | |
908ff139 | 283 | ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov |
9ec10b2f DM |
284 | NON_GNU_CPP="cc -E -P" |
285 | ;; | |
286 | ||
287 | ## Cubix QBx/386 | |
5ac83f86 | 288 | i[3456]86-cubix-sysv* ) |
9ec10b2f DM |
289 | machine=intel386 opsys=usg5-3 |
290 | ;; | |
291 | ||
292 | ## Cydra 5 | |
293 | cydra*-cydrome-sysv* ) | |
294 | machine=cydra5 opsys=usg5-3 | |
295 | ;; | |
296 | ||
297 | ## Data General AViiON Machines | |
651fc2d2 RS |
298 | ## DG changed naming conventions with the release of 5.4.4.10, they |
299 | ## dropped the initial 5.4 but left the intervening R. Because of the | |
300 | ## R this shouldn't conflict with older versions of the OS (which I | |
301 | ## think were named like dgux4.*). | |
302 | m88k-dg-dguxR4.* | m88k-dg-dgux4* ) | |
303 | machine=aviion opsys=dgux4 | |
304 | ;; | |
9ec10b2f | 305 | m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) |
aac2257c RS |
306 | ## This name is dgux5-4-3 instead of dgux5-4r3 |
307 | ## to avoid a file name conflict on MSDOS. | |
308 | machine=aviion opsys=dgux5-4-3 | |
9ec10b2f DM |
309 | ;; |
310 | m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) | |
311 | machine=aviion opsys=dgux5-4r2 | |
312 | ;; | |
313 | m88k-dg-dgux* ) | |
314 | machine=aviion opsys=dgux | |
315 | ;; | |
316 | ||
317 | ## DECstations | |
318 | mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) | |
319 | machine=pmax opsys=bsd4-2 | |
320 | ;; | |
3bbe016c | 321 | mips-dec-ultrix4.[12]* | mips-dec-bsd* ) |
9ec10b2f DM |
322 | machine=pmax opsys=bsd4-3 |
323 | ;; | |
3bbe016c KH |
324 | mips-dec-ultrix* ) |
325 | machine=pmax opsys=ultrix4-3 | |
326 | ;; | |
9ec10b2f DM |
327 | mips-dec-osf* ) |
328 | machine=pmax opsys=osf1 | |
329 | ;; | |
b95c8e7e RS |
330 | mips-dec-mach_bsd4.3* ) |
331 | machine=pmax opsys=mach-bsd4-3 | |
332 | ;; | |
9ec10b2f DM |
333 | |
334 | ## Motorola Delta machines | |
335 | m68k-motorola-sysv* | m68000-motorola-sysv* ) | |
336 | machine=delta opsys=usg5-3 | |
337 | if test -z "`type gnucc | grep 'not found'`" | |
018427ee RS |
338 | then |
339 | if test -s /etc/167config | |
340 | then CC="gnucc -m68040" | |
341 | else CC="gnucc -m68881" | |
c7f493fd | 342 | fi |
9ec10b2f DM |
343 | else |
344 | if test -z "`type gcc | grep 'not found'`" | |
345 | then CC=gcc | |
346 | else CC=cc | |
347 | fi | |
348 | fi | |
349 | ;; | |
350 | m88k-motorola-sysv4* ) | |
63c1d3f2 RS |
351 | # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 |
352 | # needs POSIX_SIGNALS and therefore needs usg5-4-2. | |
353 | # I hope there are not other 4.0 versions for this machine | |
354 | # which really need usg5-4 instead. | |
355 | machine=delta88k opsys=usg5-4-2 | |
9ec10b2f DM |
356 | ;; |
357 | m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) | |
358 | machine=delta88k opsys=usg5-3 | |
359 | ;; | |
360 | ||
361 | ## Dual machines | |
362 | m68*-dual-sysv* ) | |
363 | machine=dual opsys=usg5-2 | |
364 | ;; | |
365 | m68*-dual-uniplus* ) | |
366 | machine=dual opsys=unipl5-2 | |
367 | ;; | |
368 | ||
369 | ## Elxsi 6400 | |
370 | elxsi-elxsi-sysv* ) | |
371 | machine=elxsi opsys=usg5-2 | |
372 | ;; | |
373 | ||
374 | ## Encore machines | |
375 | ns16k-encore-bsd* ) | |
376 | machine=ns16000 opsys=umax | |
377 | ;; | |
378 | ||
379 | ## The GEC 93 - apparently, this port isn't really finished yet. | |
380 | ||
381 | ## Gould Power Node and NP1 | |
382 | pn-gould-bsd4.2* ) | |
383 | machine=gould opsys=bsd4-2 | |
384 | ;; | |
385 | pn-gould-bsd4.3* ) | |
386 | machine=gould opsys=bsd4-3 | |
387 | ;; | |
388 | np1-gould-bsd* ) | |
389 | machine=gould-np1 opsys=bsd4-3 | |
390 | ;; | |
391 | ||
392 | ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
393 | ## as far as Emacs is concerned). | |
394 | m88k-harris-cxux* ) | |
395 | # Build needs to be different on 7.0 and later releases | |
396 | case "`uname -r`" in | |
397 | [56].[0-9] ) machine=nh4000 opsys=cxux ;; | |
398 | [7].[0-9] ) machine=nh4000 opsys=cxux7 ;; | |
399 | esac | |
3d68df05 | 400 | NON_GNU_CPP="/lib/cpp" |
9ec10b2f DM |
401 | ;; |
402 | ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
403 | m68k-harris-cxux* ) | |
404 | machine=nh3000 opsys=cxux | |
405 | ;; | |
3d68df05 KH |
406 | ## Harris power pc NightHawk running Power UNIX (Series 6000) |
407 | powerpc-harris-powerunix ) | |
408 | machine=nh6000 opsys=powerunix | |
409 | NON_GNU_CPP="cc -Xo -E -P" | |
410 | ;; | |
0e5f305e RS |
411 | ## SR2001/SR2201 running HI-UX/MPP |
412 | hppa1.1-hitachi-hiuxmpp* ) | |
413 | machine=sr2k opsys=hiuxmpp | |
414 | ;; | |
9ec10b2f DM |
415 | ## Honeywell XPS100 |
416 | xps*-honeywell-sysv* ) | |
417 | machine=xps100 opsys=usg5-2 | |
418 | ;; | |
419 | ||
420 | ## HP 9000 series 200 or 300 | |
421 | m68*-hp-bsd* ) | |
422 | machine=hp9000s300 opsys=bsd4-3 | |
423 | ;; | |
42c3a7f7 | 424 | ## HP/UX 7, 8, 9, and 10 are supported on these machines. |
9ec10b2f DM |
425 | m68*-hp-hpux* ) |
426 | case "`uname -r`" in | |
427 | ## Someone's system reports A.B8.05 for this. | |
428 | ## I wonder what other possibilities there are. | |
429 | *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; | |
430 | *.08.* ) machine=hp9000s300 opsys=hpux8 ;; | |
431 | *.09.* ) machine=hp9000s300 opsys=hpux9 ;; | |
42c3a7f7 | 432 | *.10.* ) machine=hp9000s300 opsys=hpux9shr ;; |
9ec10b2f DM |
433 | *) machine=hp9000s300 opsys=hpux ;; |
434 | esac | |
435 | ;; | |
436 | ||
437 | ## HP 9000 series 700 and 800, running HP/UX | |
438 | hppa*-hp-hpux7* ) | |
439 | machine=hp800 opsys=hpux | |
440 | ;; | |
441 | hppa*-hp-hpux8* ) | |
442 | machine=hp800 opsys=hpux8 | |
443 | ;; | |
444 | hppa*-hp-hpux9shr* ) | |
445 | machine=hp800 opsys=hpux9shr | |
446 | ;; | |
447 | hppa*-hp-hpux9* ) | |
448 | machine=hp800 opsys=hpux9 | |
449 | ;; | |
42c3a7f7 | 450 | hppa*-hp-hpux10* ) |
12760c02 | 451 | machine=hp800 opsys=hpux10 |
42c3a7f7 | 452 | ;; |
9ec10b2f DM |
453 | |
454 | ## HP 9000 series 700 and 800, running HP/UX | |
455 | hppa*-hp-hpux* ) | |
456 | ## Cross-compilation? Nah! | |
457 | case "`uname -r`" in | |
458 | ## Someone's system reports A.B8.05 for this. | |
459 | ## I wonder what other possibilities there are. | |
460 | *.B8.* ) machine=hp800 opsys=hpux8 ;; | |
461 | *.08.* ) machine=hp800 opsys=hpux8 ;; | |
462 | *.09.* ) machine=hp800 opsys=hpux9 ;; | |
463 | *) machine=hp800 opsys=hpux ;; | |
464 | esac | |
465 | ;; | |
da945421 | 466 | hppa*-*-nextstep* ) |
4be21f66 KH |
467 | machine=hp800 opsys=nextstep |
468 | ;; | |
9ec10b2f DM |
469 | |
470 | ## Orion machines | |
471 | orion-orion-bsd* ) | |
472 | machine=orion opsys=bsd4-2 | |
473 | ;; | |
474 | clipper-orion-bsd* ) | |
475 | machine=orion105 opsys=bsd4-2 | |
476 | ;; | |
477 | ||
478 | ## IBM machines | |
5ac83f86 | 479 | i[3456]86-ibm-aix1.1* ) |
9ec10b2f DM |
480 | machine=ibmps2-aix opsys=usg5-2-2 |
481 | ;; | |
5ac83f86 | 482 | i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* ) |
9ec10b2f DM |
483 | machine=ibmps2-aix opsys=usg5-3 |
484 | ;; | |
485 | i370-ibm-aix*) | |
486 | machine=ibm370aix opsys=usg5-3 | |
487 | ;; | |
046545ec | 488 | rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* ) |
9ec10b2f DM |
489 | machine=ibmrs6000 opsys=aix3-1 |
490 | ;; | |
046545ec | 491 | rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) |
9ec10b2f DM |
492 | machine=ibmrs6000 opsys=aix3-2-5 |
493 | ;; | |
b63df577 RS |
494 | rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* ) |
495 | machine=ibmrs6000 opsys=aix4-1 | |
496 | ;; | |
a8958813 RS |
497 | rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* ) |
498 | machine=ibmrs6000 opsys=aix4-2 | |
499 | ;; | |
500 | rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* ) | |
b63df577 RS |
501 | machine=ibmrs6000 opsys=aix4 |
502 | ;; | |
a8958813 RS |
503 | rs6000-ibm-aix4* | powerpc-ibm-aix4* ) |
504 | machine=ibmrs6000 opsys=aix4-1 | |
505 | ;; | |
046545ec | 506 | rs6000-ibm-aix* | powerpc-ibm-aix* ) |
9ec10b2f DM |
507 | machine=ibmrs6000 opsys=aix3-2 |
508 | ;; | |
509 | romp-ibm-bsd4.3* ) | |
510 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 511 | ;; |
9ec10b2f DM |
512 | romp-ibm-bsd4.2* ) |
513 | machine=ibmrt opsys=bsd4-2 | |
514 | ;; | |
515 | romp-ibm-aos4.3* ) | |
516 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 517 | ;; |
9ec10b2f DM |
518 | romp-ibm-aos4.2* ) |
519 | machine=ibmrt opsys=bsd4-2 | |
520 | ;; | |
521 | romp-ibm-aos* ) | |
522 | machine=ibmrt opsys=bsd4-3 | |
523 | ;; | |
524 | romp-ibm-bsd* ) | |
525 | machine=ibmrt opsys=bsd4-3 | |
526 | ;; | |
527 | romp-ibm-aix* ) | |
528 | machine=ibmrt-aix opsys=usg5-2-2 | |
529 | ;; | |
530 | ||
531 | ## Integrated Solutions `Optimum V' | |
532 | m68*-isi-bsd4.2* ) | |
533 | machine=isi-ov opsys=bsd4-2 | |
534 | ;; | |
535 | m68*-isi-bsd4.3* ) | |
536 | machine=isi-ov opsys=bsd4-3 | |
537 | ;; | |
538 | ||
539 | ## Intel 386 machines where we do care about the manufacturer | |
5ac83f86 | 540 | i[3456]86-intsys-sysv* ) |
9ec10b2f DM |
541 | machine=is386 opsys=usg5-2-2 |
542 | ;; | |
543 | ||
544 | ## Prime EXL | |
5ac83f86 | 545 | i[3456]86-prime-sysv* ) |
9ec10b2f DM |
546 | machine=i386 opsys=usg5-3 |
547 | ;; | |
548 | ||
3cd69289 | 549 | ## Sequent Symmetry running Dynix |
5ac83f86 | 550 | i[3456]86-sequent-bsd* ) |
9ec10b2f DM |
551 | machine=symmetry opsys=bsd4-3 |
552 | ;; | |
553 | ||
86d6f6ee RS |
554 | ## Sequent Symmetry running ptx 4, which is a modified SVR4. |
555 | i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* ) | |
556 | machine=sequent-ptx opsys=ptx4 | |
0dcdc912 | 557 | NON_GNU_CPP=/lib/cpp |
86d6f6ee RS |
558 | ;; |
559 | ||
3cd69289 DM |
560 | ## Sequent Symmetry running DYNIX/ptx |
561 | ## Use the old cpp rather than the newer ANSI one. | |
5ac83f86 | 562 | i[3456]86-sequent-ptx* ) |
3cd69289 DM |
563 | machine=sequent-ptx opsys=ptx |
564 | NON_GNU_CPP="/lib/cpp" | |
565 | ;; | |
566 | ||
cd837fee KH |
567 | ## ncr machine running svr4.3. |
568 | i[3456]86-ncr-sysv4.3 ) | |
569 | machine=ncr386 opsys=usg5-4-3 | |
570 | ;; | |
571 | ||
9ec10b2f DM |
572 | ## Unspecified sysv on an ncr machine defaults to svr4.2. |
573 | ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.) | |
5ac83f86 | 574 | i[3456]86-ncr-sysv* ) |
b0f36760 | 575 | machine=ncr386 opsys=usg5-4-2 |
9ec10b2f DM |
576 | ;; |
577 | ||
cbce363f RS |
578 | ## Intel Paragon OSF/1 |
579 | i860-intel-osf1* ) | |
580 | machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp | |
581 | ;; | |
582 | ||
9ec10b2f DM |
583 | ## Intel 860 |
584 | i860-*-sysv4* ) | |
585 | machine=i860 opsys=usg5-4 | |
586 | NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc. | |
587 | NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion. | |
588 | ;; | |
589 | ||
590 | ## Masscomp machines | |
591 | m68*-masscomp-rtu* ) | |
592 | machine=masscomp opsys=rtu | |
593 | ;; | |
594 | ||
595 | ## Megatest machines | |
596 | m68*-megatest-bsd* ) | |
597 | machine=mega68 opsys=bsd4-2 | |
598 | ;; | |
599 | ||
600 | ## Workstations sold by MIPS | |
601 | ## This is not necessarily all workstations using the MIPS processor - | |
602 | ## Irises are produced by SGI, and DECstations by DEC. | |
603 | ||
604 | ## etc/MACHINES lists mips.h and mips4.h as possible machine files, | |
605 | ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance | |
606 | ## it gives for choosing between the alternatives seems to be "Use | |
607 | ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with | |
608 | ## the BSD world." I'll assume that these are instructions for | |
609 | ## handling two odd situations, and that every other situation | |
610 | ## should use mips.h and usg5-2-2, they being listed first. | |
611 | mips-mips-usg* ) | |
612 | machine=mips4 | |
613 | ## Fall through to the general code at the bottom to decide on the OS. | |
614 | ;; | |
615 | mips-mips-riscos4* ) | |
616 | machine=mips4 opsys=bsd4-3 | |
617 | NON_GNU_CC="cc -systype bsd43" | |
618 | NON_GNU_CPP="cc -systype bsd43 -E" | |
619 | ;; | |
b95c8e7e RS |
620 | mips-mips-riscos5* ) |
621 | machine=mips4 opsys=riscos5 | |
622 | NON_GNU_CC="cc -systype bsd43" | |
623 | NON_GNU_CPP="cc -systype bsd43 -E" | |
624 | ;; | |
9ec10b2f DM |
625 | mips-mips-bsd* ) |
626 | machine=mips opsys=bsd4-3 | |
627 | ;; | |
628 | mips-mips-* ) | |
629 | machine=mips opsys=usg5-2-2 | |
630 | ;; | |
631 | ||
632 | ## NeXT | |
5ab52d42 RS |
633 | m68*-next-* | m68k-*-nextstep* ) |
634 | machine=m68k opsys=nextstep | |
9ec10b2f DM |
635 | ;; |
636 | ||
637 | ## The complete machine from National Semiconductor | |
638 | ns32k-ns-genix* ) | |
639 | machine=ns32000 opsys=usg5-2 | |
640 | ;; | |
641 | ||
642 | ## NCR machines | |
643 | m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) | |
644 | machine=tower32 opsys=usg5-2-2 | |
645 | ;; | |
646 | m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) | |
647 | machine=tower32v3 opsys=usg5-3 | |
648 | ;; | |
649 | ||
650 | ## Nixdorf Targon 31 | |
651 | m68*-nixdorf-sysv* ) | |
652 | machine=targon31 opsys=usg5-2-2 | |
653 | ;; | |
654 | ||
655 | ## Nu (TI or LMI) | |
656 | m68*-nu-sysv* ) | |
657 | machine=nu opsys=usg5-2 | |
658 | ;; | |
659 | ||
660 | ## Plexus | |
661 | m68*-plexus-sysv* ) | |
662 | machine=plexus opsys=usg5-2 | |
663 | ;; | |
664 | ||
42326ef0 RS |
665 | ## PowerPC reference platform |
666 | powerpcle-*-solaris2* ) | |
667 | machine=prep | |
668 | opsys=sol2-5 | |
669 | ;; | |
670 | ||
9ec10b2f DM |
671 | ## Pyramid machines |
672 | ## I don't really have any idea what sort of processor the Pyramid has, | |
673 | ## so I'm assuming it is its own architecture. | |
674 | pyramid-pyramid-bsd* ) | |
675 | machine=pyramid opsys=bsd4-2 | |
676 | ;; | |
677 | ||
678 | ## Sequent Balance | |
679 | ns32k-sequent-bsd4.2* ) | |
680 | machine=sequent opsys=bsd4-2 | |
681 | ;; | |
682 | ns32k-sequent-bsd4.3* ) | |
683 | machine=sequent opsys=bsd4-3 | |
684 | ;; | |
685 | ||
686 | ## Siemens Nixdorf | |
7cba3845 | 687 | mips-siemens-sysv* | mips-sni-sysv*) |
9ec10b2f DM |
688 | machine=mips-siemens opsys=usg5-4 |
689 | NON_GNU_CC=/usr/ccs/bin/cc | |
690 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
691 | ;; | |
692 | ||
693 | ## Silicon Graphics machines | |
694 | ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
695 | m68*-sgi-iris3.5* ) | |
696 | machine=irist opsys=iris3-5 | |
697 | ;; | |
698 | m68*-sgi-iris3.6* | m68*-sgi-iris*) | |
699 | machine=irist opsys=iris3-6 | |
700 | ;; | |
701 | ## Iris 4D | |
702 | mips-sgi-irix3* ) | |
703 | machine=iris4d opsys=irix3-3 | |
704 | ;; | |
4ab83697 RS |
705 | mips-sgi-irix4* ) |
706 | machine=iris4d opsys=irix4-0 | |
707 | ;; | |
546fa279 | 708 | mips-sgi-irix6* ) |
309daad2 RS |
709 | machine=iris4d opsys=irix6-0 |
710 | NON_GNU_CPP=/lib/cpp | |
711 | NON_GCC_TEST_OPTIONS=-32 | |
546fa279 | 712 | ;; |
4ab83697 | 713 | mips-sgi-irix5.[01]* ) |
9ec10b2f DM |
714 | machine=iris4d opsys=irix5-0 |
715 | ;; | |
4ab83697 RS |
716 | mips-sgi-irix5* | mips-sgi-irix* ) |
717 | machine=iris4d opsys=irix5-2 | |
9ec10b2f DM |
718 | ;; |
719 | ||
720 | ## SONY machines | |
721 | m68*-sony-bsd4.2* ) | |
722 | machine=news opsys=bsd4-2 | |
723 | ;; | |
724 | m68*-sony-bsd4.3* ) | |
725 | machine=news opsys=bsd4-3 | |
726 | ;; | |
3d102c59 | 727 | m68*-sony-newsos3* | m68*-sony-news3*) |
9ec10b2f DM |
728 | machine=news opsys=bsd4-3 |
729 | ;; | |
3d102c59 | 730 | mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*) |
9ec10b2f DM |
731 | machine=news-risc opsys=bsd4-3 |
732 | ;; | |
423ef6e8 | 733 | mips-sony-newsos6* ) |
7bc157f4 | 734 | machine=news-risc6 opsys=newsos6 |
423ef6e8 | 735 | ;; |
3d102c59 | 736 | mips-sony-news* ) |
9ec10b2f DM |
737 | machine=news-risc opsys=newsos5 |
738 | ;; | |
739 | ||
740 | ## Stride | |
741 | m68*-stride-sysv* ) | |
742 | machine=stride opsys=usg5-2 | |
743 | ;; | |
744 | ||
745 | ## Suns | |
5ac83f86 RS |
746 | sparc-*-linux-gnu* ) |
747 | machine=sparc opsys=gnu-linux | |
28d9bc0e KH |
748 | ;; |
749 | ||
c42b1767 | 750 | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \ |
5ac83f86 | 751 | | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \ |
c42b1767 | 752 | | rs6000-*-solaris2*) |
9ec10b2f DM |
753 | case "${canonical}" in |
754 | m68*-sunos1* ) machine=sun1 ;; | |
755 | m68*-sunos2* ) machine=sun2 ;; | |
756 | m68* ) machine=sun3 ;; | |
5ac83f86 RS |
757 | i[3456]86-sun-sunos[34]* ) machine=sun386 ;; |
758 | i[3456]86-*-* ) machine=intel386 ;; | |
42326ef0 | 759 | powerpcle* ) machine=powerpcle ;; |
f7894e88 | 760 | powerpc* | rs6000* ) machine=ibmrs6000 ;; |
9ec10b2f DM |
761 | sparc* ) machine=sparc ;; |
762 | * ) unported=yes ;; | |
763 | esac | |
764 | case "${canonical}" in | |
765 | ## The Sun386 didn't get past 4.0. | |
5ac83f86 | 766 | i[3456]86-*-sunos4 ) opsys=sunos4-0 ;; |
9ec10b2f | 767 | *-sunos4.0* ) opsys=sunos4-0 ;; |
0ff0179d | 768 | *-sunos4.1.[3-9]*noshare ) |
aac2257c RS |
769 | ## This name is sunos413 instead of sunos4-1-3 |
770 | ## to avoid a file name conflict on MSDOS. | |
771 | opsys=sunos413 | |
3d68df05 KH |
772 | NON_GNU_CPP=/usr/lib/cpp |
773 | NON_GCC_TEST_OPTIONS=-Bstatic | |
774 | GCC_TEST_OPTIONS=-static | |
775 | ;; | |
3e23af40 RS |
776 | *-sunos4.1.[3-9]* | *-sunos4shr*) |
777 | opsys=sunos4shr | |
778 | NON_GNU_CPP=/usr/lib/cpp | |
779 | ;; | |
3d68df05 KH |
780 | *-sunos4* | *-sunos ) |
781 | opsys=sunos4-1 | |
9ec10b2f DM |
782 | NON_GCC_TEST_OPTIONS=-Bstatic |
783 | GCC_TEST_OPTIONS=-static | |
784 | ;; | |
785 | *-sunos5.3* | *-solaris2.3* ) | |
786 | opsys=sol2-3 | |
787 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
788 | ;; | |
789 | *-sunos5.4* | *-solaris2.4* ) | |
790 | opsys=sol2-4 | |
791 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 792 | RANLIB="ar -ts" |
9ec10b2f | 793 | ;; |
2e567bad KH |
794 | *-sunos5.5* | *-solaris2.5* ) |
795 | opsys=sol2-5 | |
796 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 797 | RANLIB="ar -ts" |
2e567bad | 798 | ;; |
9ec10b2f | 799 | *-sunos5* | *-solaris* ) |
3d68df05 | 800 | opsys=sol2-4 |
9ec10b2f DM |
801 | NON_GNU_CPP=/usr/ccs/lib/cpp |
802 | ;; | |
803 | * ) opsys=bsd4-2 ;; | |
804 | esac | |
6e502e37 RS |
805 | ## Watch out for a compiler that we know will not work. |
806 | case "${canonical}" in | |
807 | *-solaris* | *-sunos5* ) | |
808 | if [ "x$CC" = x/usr/ucb/cc ]; then | |
809 | ## /usr/ucb/cc doesn't work; | |
810 | ## we should find some other compiler that does work. | |
811 | unset CC | |
812 | fi | |
813 | ;; | |
814 | *) ;; | |
815 | esac | |
9ec10b2f | 816 | ;; |
5ab52d42 | 817 | sparc-*-nextstep* ) |
19e45036 | 818 | machine=sparc opsys=nextstep |
5ab52d42 | 819 | ;; |
9ec10b2f DM |
820 | |
821 | ## Tadpole 68k | |
822 | m68*-tadpole-sysv* ) | |
823 | machine=tad68k opsys=usg5-3 | |
824 | ;; | |
825 | ||
826 | ## Tahoe machines | |
827 | tahoe-tahoe-bsd4.2* ) | |
828 | machine=tahoe opsys=bsd4-2 | |
829 | ;; | |
830 | tahoe-tahoe-bsd4.3* ) | |
831 | machine=tahoe opsys=bsd4-3 | |
832 | ;; | |
833 | ||
834 | ## Tandem Integrity S2 | |
835 | mips-tandem-sysv* ) | |
836 | machine=tandem-s2 opsys=usg5-3 | |
837 | ;; | |
838 | ||
839 | ## Tektronix XD88 | |
840 | m88k-tektronix-sysv3* ) | |
841 | machine=tekxd88 opsys=usg5-3 | |
842 | ;; | |
843 | ||
844 | ## Tektronix 16000 box (6130?) | |
845 | ns16k-tektronix-bsd* ) | |
846 | machine=ns16000 opsys=bsd4-2 | |
847 | ;; | |
848 | ## Tektronix 4300 | |
849 | ## src/m/tek4300.h hints that this is a m68k machine. | |
850 | m68*-tektronix-bsd* ) | |
851 | machine=tek4300 opsys=bsd4-3 | |
852 | ;; | |
853 | ||
854 | ## Titan P2 or P3 | |
855 | ## We seem to have lost the machine-description file titan.h! | |
856 | titan-titan-sysv* ) | |
857 | machine=titan opsys=usg5-3 | |
858 | ;; | |
c7f493fd | 859 | |
9ec10b2f DM |
860 | ## Ustation E30 (SS5E) |
861 | m68*-unisys-uniplus* ) | |
862 | machine=ustation opsystem=unipl5-2 | |
863 | ;; | |
864 | ||
865 | ## Vaxen. | |
866 | vax-dec-* ) | |
867 | machine=vax | |
868 | case "${canonical}" in | |
869 | *-bsd4.1* ) opsys=bsd4-1 ;; | |
870 | *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; | |
871 | *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; | |
9ec10b2f DM |
872 | *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; |
873 | *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
874 | *-vms* ) opsys=vms ;; | |
875 | * ) unported=yes | |
876 | esac | |
877 | ;; | |
878 | ||
879 | ## Whitechapel MG1 | |
880 | ns16k-whitechapel-* ) | |
881 | machine=mg1 | |
882 | ## We don't know what sort of OS runs on these; we'll let the | |
883 | ## operating system guessing code below try. | |
884 | ;; | |
885 | ||
886 | ## Wicat | |
887 | m68*-wicat-sysv* ) | |
888 | machine=wicat opsys=usg5-2 | |
889 | ;; | |
890 | ||
891 | ## Intel 386 machines where we don't care about the manufacturer | |
5ac83f86 | 892 | i[3456]86-*-* ) |
9ec10b2f DM |
893 | machine=intel386 |
894 | case "${canonical}" in | |
895 | *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; | |
896 | *-isc2.2* ) opsys=isc2-2 ;; | |
897 | *-isc4.0* ) opsys=isc4-0 ;; | |
135c9ca6 RS |
898 | *-isc4.* ) opsys=isc4-1 |
899 | GCC_TEST_OPTIONS=-posix | |
900 | NON_GCC_TEST_OPTIONS=-Xp | |
901 | ;; | |
9ec10b2f DM |
902 | *-isc* ) opsys=isc3-0 ;; |
903 | *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;; | |
904 | *-esix* ) opsys=esix ;; | |
905 | *-xenix* ) opsys=xenix ;; | |
5ac83f86 | 906 | *-linux-gnu* ) opsys=gnu-linux ;; |
9ec10b2f | 907 | *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;; |
5ac83f86 RS |
908 | *-sco3.2v5* ) opsys=sco5 |
909 | NON_GNU_CPP=/lib/cpp | |
910 | # Prevent -belf from being passed to $CPP. | |
911 | # /lib/cpp does not accept it. | |
1e60bcf8 | 912 | OVERRIDE_CPPFLAGS=" " |
5ac83f86 | 913 | ;; |
9ec10b2f DM |
914 | *-386bsd* ) opsys=386bsd ;; |
915 | *-freebsd* ) opsys=freebsd ;; | |
5ab52d42 | 916 | *-nextstep* ) opsys=nextstep ;; |
9ec10b2f DM |
917 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. |
918 | esac | |
919 | ;; | |
920 | ||
287f502c | 921 | ## m68k Linux-based GNU system |
5ac83f86 RS |
922 | m68k-*-linux-gnu* ) |
923 | machine=m68k opsys=gnu-linux | |
e1fd57e3 RS |
924 | ;; |
925 | ||
287f502c RS |
926 | ## Mips Linux-based GNU system |
927 | mips-*-linux-gnu* ) | |
928 | machine=mips opsys=gnu-linux | |
929 | ;; | |
930 | ||
9ec10b2f DM |
931 | * ) |
932 | unported=yes | |
933 | ;; | |
934 | esac | |
935 | ||
936 | ### If the code above didn't choose an operating system, just choose | |
937 | ### an operating system based on the configuration name. You really | |
938 | ### only want to use this when you have no idea what the right | |
939 | ### operating system is; if you know what operating systems a machine | |
940 | ### runs, it's cleaner to make it explicit in the case statement | |
941 | ### above. | |
942 | if test x"${opsys}" = x; then | |
943 | case "${canonical}" in | |
944 | *-gnu* ) opsys=gnu ;; | |
945 | *-bsd4.[01] ) opsys=bsd4-1 ;; | |
946 | *-bsd4.2 ) opsys=bsd4-2 ;; | |
947 | *-bsd4.3 ) opsys=bsd4-3 ;; | |
948 | *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; | |
949 | *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; | |
950 | *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; | |
5ab52d42 RS |
951 | *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;; |
952 | *-sysv4.1* | *-sysvr4.1* ) | |
9ec10b2f DM |
953 | NON_GNU_CPP=/usr/lib/cpp |
954 | opsys=usg5-4 ;; | |
5ab52d42 | 955 | *-sysv4.[2-9]* | *-sysvr4.[2-9]* ) |
b63df577 | 956 | if [ x$NON_GNU_CPP = x ]; then |
16831d8c RS |
957 | if [ -f /usr/ccs/lib/cpp ]; then |
958 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
959 | else | |
960 | NON_GNU_CPP=/lib/cpp | |
961 | fi | |
b63df577 RS |
962 | fi |
963 | opsys=usg5-4-2 ;; | |
5ab52d42 | 964 | *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; |
9ec10b2f DM |
965 | * ) |
966 | unported=yes | |
967 | ;; | |
968 | esac | |
969 | fi | |
970 | ||
30457b4f RS |
971 | if test "x$RANLIB" = x; then |
972 | RANLIB=ranlib | |
973 | fi | |
974 | ||
9ec10b2f DM |
975 | changequote([, ])dnl |
976 | ||
977 | if test $unported = yes; then | |
978 | AC_MSG_ERROR([Emacs hasn't been ported to \`${canonical}' systems. | |
979 | Check \`etc/MACHINES' for recognized configuration names.]) | |
980 | fi | |
981 | ||
982 | machfile="m/${machine}.h" | |
983 | opsysfile="s/${opsys}.h" | |
984 | ||
985 | ||
986 | #### Choose a compiler. | |
987 | test -n "$CC" && cc_specified=yes | |
988 | ||
5ab52d42 RS |
989 | # Save the value of CFLAGS that the user specified. |
990 | SPECIFIED_CFLAGS="$CFLAGS" | |
991 | ||
9ec10b2f DM |
992 | case ${with_gcc} in |
993 | "yes" ) CC="gcc" GCC=yes ;; | |
6e0dc84a | 994 | "no" ) : ${CC=cc} ;; |
9ec10b2f DM |
995 | * ) AC_PROG_CC |
996 | esac | |
997 | ||
998 | # On Suns, sometimes $CPP names a directory. | |
999 | if test -n "$CPP" && test -d "$CPP"; then | |
1000 | CPP= | |
1001 | fi | |
1002 | ||
1003 | #### Some systems specify a CPP to use unless we are using GCC. | |
1004 | #### Now that we know whether we are using GCC, we can decide whether | |
1005 | #### to use that one. | |
1006 | if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x | |
1007 | then | |
1008 | CPP="$NON_GNU_CPP" | |
1009 | fi | |
1010 | ||
1011 | #### Some systems specify a CC to use unless we are using GCC. | |
1012 | #### Now that we know whether we are using GCC, we can decide whether | |
1013 | #### to use that one. | |
1014 | if test "x$NON_GNU_CC" != x && test x$GCC != xyes && | |
1015 | test x$cc_specified != xyes | |
1016 | then | |
1017 | CC="$NON_GNU_CC" | |
1018 | fi | |
1019 | ||
1020 | if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x | |
1021 | then | |
1022 | CC="$CC $GCC_TEST_OPTIONS" | |
c7f493fd | 1023 | fi |
9ec10b2f DM |
1024 | |
1025 | if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x | |
1026 | then | |
1027 | CC="$CC $NON_GCC_TEST_OPTIONS" | |
c7f493fd | 1028 | fi |
9ec10b2f | 1029 | |
1bc5a004 RS |
1030 | if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x |
1031 | then | |
1032 | ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" | |
1033 | fi | |
1034 | ||
1035 | if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x | |
1036 | then | |
1037 | ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" | |
1038 | fi | |
1039 | ||
9ec10b2f DM |
1040 | #### Some other nice autoconf tests. If you add a test here which |
1041 | #### should make an entry in src/config.h, don't forget to add an | |
1042 | #### #undef clause to src/config.h.in for autoconf to modify. | |
1043 | ||
1044 | dnl checks for programs | |
6e0dc84a | 1045 | AC_PROG_LN_S |
9ec10b2f DM |
1046 | AC_PROG_CPP |
1047 | AC_PROG_INSTALL | |
1048 | AC_PROG_YACC | |
1049 | ||
3cd69289 DM |
1050 | dnl checks for Unix variants |
1051 | AC_AIX | |
1052 | ||
9ec10b2f | 1053 | dnl checks for header files |
e77937d5 | 1054 | AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h linux/version.h sys/systeminfo.h termios.h limits.h) |
6e0dc84a DM |
1055 | AC_HEADER_STDC |
1056 | AC_HEADER_TIME | |
1057 | AC_DECL_SYS_SIGLIST | |
9ec10b2f | 1058 | |
3cd69289 DM |
1059 | dnl Some systems have utime.h but don't declare the struct anyplace. |
1060 | AC_MSG_CHECKING(for struct utimbuf) | |
1061 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME | |
1062 | #include <sys/time.h> | |
1063 | #include <time.h> | |
1064 | #else | |
1065 | #ifdef HAVE_SYS_TIME_H | |
1066 | #include <sys/time.h> | |
1067 | #else | |
1068 | #include <time.h> | |
1069 | #endif | |
1070 | #endif | |
1071 | #ifdef HAVE_UTIME_H | |
1072 | #include <utime.h> | |
1073 | #endif], [static struct utimbuf x; x.actime = x.modtime;], | |
1074 | [AC_MSG_RESULT(yes) | |
1075 | AC_DEFINE(HAVE_STRUCT_UTIMBUF)], | |
1076 | AC_MSG_RESULT(no)) | |
1077 | ||
9ec10b2f | 1078 | dnl checks for typedefs |
6e0dc84a | 1079 | AC_TYPE_SIGNAL |
9ec10b2f | 1080 | |
3cd69289 DM |
1081 | AC_MSG_CHECKING(for struct timeval) |
1082 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME | |
1083 | #include <sys/time.h> | |
1084 | #include <time.h> | |
1085 | #else | |
1086 | #ifdef HAVE_SYS_TIME_H | |
1087 | #include <sys/time.h> | |
1088 | #else | |
1089 | #include <time.h> | |
1090 | #endif | |
1091 | #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], | |
1092 | [AC_MSG_RESULT(yes) | |
5ab52d42 | 1093 | HAVE_TIMEVAL=yes |
3cd69289 | 1094 | AC_DEFINE(HAVE_TIMEVAL)], |
2c6638cd RS |
1095 | [AC_MSG_RESULT(no) |
1096 | HAVE_TIMEVAL=no]) | |
3cd69289 | 1097 | |
9ec10b2f DM |
1098 | dnl checks for structure members |
1099 | AC_STRUCT_TM | |
6e0dc84a | 1100 | AC_STRUCT_TIMEZONE |
9ec10b2f DM |
1101 | |
1102 | dnl checks for compiler characteristics | |
6e0dc84a | 1103 | AC_C_CONST |
9ec10b2f DM |
1104 | |
1105 | dnl check for Make feature | |
6e0dc84a | 1106 | AC_PROG_MAKE_SET |
9ec10b2f DM |
1107 | |
1108 | dnl checks for operating system services | |
6e0dc84a | 1109 | AC_SYS_LONG_FILE_NAMES |
9ec10b2f DM |
1110 | |
1111 | #### Choose a window system. | |
9ec10b2f | 1112 | |
6e0dc84a | 1113 | AC_PATH_X |
530ce502 DM |
1114 | if test "$no_x" = yes; then |
1115 | window_system=none | |
1116 | else | |
1117 | window_system=x11 | |
1118 | fi | |
9ec10b2f | 1119 | |
ea199426 | 1120 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then |
00ac3ffc KH |
1121 | LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` |
1122 | LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"` | |
ea199426 DM |
1123 | fi |
1124 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then | |
cc6476f6 | 1125 | C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"` |
ea199426 | 1126 | fi |
9ec10b2f | 1127 | |
8dbeb353 DM |
1128 | if test x"${x_includes}" = x; then |
1129 | bitmapdir=/usr/include/X11/bitmaps | |
3cd69289 | 1130 | else |
908ff139 | 1131 | # accumulate include directories that have X11 bitmap subdirectories |
cc6476f6 KH |
1132 | bmd_acc="dummyval" |
1133 | for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do | |
1134 | if test -d "${bmd}/X11/bitmaps"; then | |
1135 | bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" | |
1136 | elif test -d "${bmd}/bitmaps"; then | |
1137 | bmd_acc="${bmd_acc}:${bmd}/bitmaps" | |
1138 | fi | |
1139 | done | |
1140 | if test ${bmd_acc} != "dummyval"; then | |
1141 | bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` | |
1142 | fi | |
3cd69289 DM |
1143 | fi |
1144 | ||
9ec10b2f DM |
1145 | case "${window_system}" in |
1146 | x11 ) | |
1147 | HAVE_X_WINDOWS=yes | |
1148 | HAVE_X11=yes | |
1149 | case "${with_x_toolkit}" in | |
c7f493fd RM |
1150 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; |
1151 | motif ) USE_X_TOOLKIT=MOTIF ;; | |
1152 | dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;; | |
4be21f66 KH |
1153 | no ) USE_X_TOOLKIT=none ;; |
1154 | dnl If user did not say whether to use a toolkit, | |
1155 | dnl make this decision later: use the toolkit if we have X11R5 or newer. | |
1156 | * ) USE_X_TOOLKIT=maybe ;; | |
9ec10b2f DM |
1157 | esac |
1158 | ;; | |
9ec10b2f DM |
1159 | none ) |
1160 | HAVE_X_WINDOWS=no | |
1161 | HAVE_X11=no | |
1162 | USE_X_TOOLKIT=none | |
1163 | ;; | |
1164 | esac | |
9ec10b2f DM |
1165 | |
1166 | ### If we're using X11, we should use the X menu package. | |
08741ba9 | 1167 | HAVE_MENUS=no |
9ec10b2f | 1168 | case ${HAVE_X11} in |
08741ba9 | 1169 | yes ) HAVE_MENUS=yes ;; |
9ec10b2f DM |
1170 | esac |
1171 | ||
b95c8e7e RS |
1172 | if test "${opsys}" = "hpux9"; then |
1173 | case "${x_libraries}" in | |
1174 | *X11R4* ) | |
1175 | opsysfile="s/hpux9-x11r4.h" | |
1176 | ;; | |
1177 | esac | |
1178 | fi | |
1179 | ||
1180 | if test "${opsys}" = "hpux9shr"; then | |
1181 | case "${x_libraries}" in | |
1182 | *X11R4* ) | |
1183 | opsysfile="s/hpux9shxr4.h" | |
1184 | ;; | |
1185 | esac | |
1186 | fi | |
1187 | ||
9ec10b2f DM |
1188 | #### Extract some information from the operating system and machine files. |
1189 | ||
1190 | AC_CHECKING([the machine- and system-dependent files to find out | |
1191 | - which libraries the lib-src programs will want, and | |
1192 | - whether the GNU malloc routines are usable]) | |
1193 | ||
1194 | ### First figure out CFLAGS (which we use for running the compiler here) | |
1195 | ### and REAL_CFLAGS (which we use for real compilation). | |
1196 | ### The two are the same except on a few systems, where they are made | |
1197 | ### different to work around various lossages. For example, | |
5ac83f86 | 1198 | ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g |
9ec10b2f DM |
1199 | ### as implying static linking. |
1200 | ||
1201 | ### If the CFLAGS env var is specified, we use that value | |
1202 | ### instead of the default. | |
1203 | ||
1204 | ### It's not important that this name contain the PID; you can't run | |
1205 | ### two configures in the same directory and have anything work | |
1206 | ### anyway. | |
1207 | tempcname="conftest.c" | |
1208 | ||
1209 | echo ' | |
1210 | #include "'${srcdir}'/src/'${opsysfile}'" | |
1211 | #include "'${srcdir}'/src/'${machfile}'" | |
1212 | #ifndef LIBS_MACHINE | |
1213 | #define LIBS_MACHINE | |
1214 | #endif | |
1215 | #ifndef LIBS_SYSTEM | |
1216 | #define LIBS_SYSTEM | |
1217 | #endif | |
1218 | #ifndef C_SWITCH_SYSTEM | |
1219 | #define C_SWITCH_SYSTEM | |
1220 | #endif | |
1221 | #ifndef C_SWITCH_MACHINE | |
1222 | #define C_SWITCH_MACHINE | |
1223 | #endif | |
1224 | configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM | |
1225 | configure___ c_switch_system=C_SWITCH_SYSTEM | |
1226 | configure___ c_switch_machine=C_SWITCH_MACHINE | |
1227 | ||
1228 | #ifndef LIB_X11_LIB | |
1229 | #define LIB_X11_LIB -lX11 | |
1230 | #endif | |
1231 | ||
1232 | #ifndef LIBX11_MACHINE | |
1233 | #define LIBX11_MACHINE | |
1234 | #endif | |
1235 | ||
1236 | #ifndef LIBX11_SYSTEM | |
1237 | #define LIBX11_SYSTEM | |
1238 | #endif | |
1239 | configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM | |
1240 | ||
1241 | #ifdef UNEXEC | |
1242 | configure___ unexec=UNEXEC | |
1243 | #else | |
1244 | configure___ unexec=unexec.o | |
1245 | #endif | |
1246 | ||
1247 | #ifdef SYSTEM_MALLOC | |
1248 | configure___ system_malloc=yes | |
1249 | #else | |
1250 | configure___ system_malloc=no | |
1251 | #endif | |
1252 | ||
1253 | #ifndef C_DEBUG_SWITCH | |
1254 | #define C_DEBUG_SWITCH -g | |
1255 | #endif | |
1256 | ||
1257 | #ifndef C_OPTIMIZE_SWITCH | |
1258 | #define C_OPTIMIZE_SWITCH -O | |
1259 | #endif | |
1260 | ||
fd402b2a RS |
1261 | #ifndef LD_SWITCH_MACHINE |
1262 | #define LD_SWITCH_MACHINE | |
1263 | #endif | |
1264 | ||
1265 | #ifndef LD_SWITCH_SYSTEM | |
1266 | #define LD_SWITCH_SYSTEM | |
1267 | #endif | |
1268 | ||
f8a9bac9 RS |
1269 | #ifndef LD_SWITCH_X_SITE_AUX |
1270 | #define LD_SWITCH_X_SITE_AUX | |
1271 | #endif | |
1272 | ||
fd402b2a | 1273 | configure___ ld_switch_system=LD_SWITCH_SYSTEM |
f8a9bac9 | 1274 | configure___ ld_switch_machine=LD_SWITCH_MACHINE |
fd402b2a | 1275 | |
9ec10b2f DM |
1276 | #ifdef THIS_IS_CONFIGURE |
1277 | ||
1278 | /* Get the CFLAGS for tests in configure. */ | |
1279 | #ifdef __GNUC__ | |
4e90a7d5 | 1280 | configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1281 | #else |
4e90a7d5 | 1282 | configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1283 | #endif |
1284 | ||
1285 | #else /* not THIS_IS_CONFIGURE */ | |
1286 | ||
1287 | /* Get the CFLAGS for real compilation. */ | |
1288 | #ifdef __GNUC__ | |
4e90a7d5 | 1289 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1290 | #else |
4e90a7d5 | 1291 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1292 | #endif |
1293 | ||
1294 | #endif /* not THIS_IS_CONFIGURE */ | |
1295 | ' > ${tempcname} | |
1296 | ||
1297 | # The value of CPP is a quoted variable reference, so we need to do this | |
1298 | # to get its actual value... | |
1299 | CPP=`eval "echo $CPP"` | |
1300 | changequote(, )dnl | |
1301 | eval `${CPP} -Isrc ${tempcname} \ | |
1302 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
5ab52d42 | 1303 | if test "x$SPECIFIED_CFLAGS" = x; then |
9ec10b2f DM |
1304 | eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \ |
1305 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
1306 | else | |
1307 | REAL_CFLAGS="$CFLAGS" | |
1308 | fi | |
1309 | changequote([, ])dnl | |
1310 | rm ${tempcname} | |
1311 | ||
fd402b2a RS |
1312 | ac_link="$ac_link $ld_switch_machine $ld_switch_system" |
1313 | ||
9ec10b2f DM |
1314 | ### Compute the unexec source name from the object name. |
1315 | UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" | |
1316 | ||
1317 | # Do the opsystem or machine files prohibit the use of the GNU malloc? | |
1318 | # Assume not, until told otherwise. | |
1319 | GNU_MALLOC=yes | |
b05a95cb RS |
1320 | doug_lea_malloc=yes |
1321 | AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no) | |
1322 | AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) | |
8cd88038 | 1323 | if test "${system_malloc}" = "yes"; then |
9ec10b2f DM |
1324 | GNU_MALLOC=no |
1325 | GNU_MALLOC_reason=" | |
b05a95cb | 1326 | (The GNU allocators don't work with this system configuration.)" |
9ec10b2f | 1327 | fi |
8cd88038 RS |
1328 | if test "$doug_lea_malloc" = "yes" ; then |
1329 | if test "$GNU_MALLOC" = yes ; then | |
1330 | GNU_MALLOC_reason=" | |
1331 | (Using new Doug Lea's new malloc from the GNU C Library.)" | |
1332 | fi | |
1333 | AC_DEFINE(DOUG_LEA_MALLOC) | |
1334 | fi | |
9ec10b2f DM |
1335 | |
1336 | if test x"${REL_ALLOC}" = x; then | |
1337 | REL_ALLOC=${GNU_MALLOC} | |
1338 | fi | |
1339 | ||
1340 | LISP_FLOAT_TYPE=yes | |
1341 | ||
1342 | ||
1343 | #### Add the libraries to LIBS and check for some functions. | |
1344 | ||
5ac83f86 | 1345 | if test x"${OVERRIDE_CPPFLAGS}" != x; then |
1e60bcf8 | 1346 | CPPFLAGS="${OVERRIDE_CPPFLAGS}" |
5ac83f86 RS |
1347 | else |
1348 | CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS" | |
1349 | fi | |
1350 | ||
52c76122 | 1351 | LIBS="$libsrc_libs $LIBS" |
9ec10b2f DM |
1352 | |
1353 | dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks, | |
1354 | dnl and also adds -ldnet to LIBS, which Autoconf uses for checks. | |
1355 | AC_CHECK_LIB(dnet, dnet_ntoa) | |
1356 | dnl This causes -lresolv to get used in subsequent tests, | |
1357 | dnl which causes failures on some systems such as HPUX 9. | |
1358 | dnl AC_CHECK_LIB(resolv, gethostbyname) | |
1359 | ||
1360 | dnl FIXME replace main with a function we actually want from this library. | |
1361 | AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd") | |
1362 | ||
027dae63 | 1363 | AC_CHECK_LIB(pthreads, cma_open) |
1d94ee28 | 1364 | |
9ec10b2f DM |
1365 | AC_MSG_CHECKING(for XFree86) |
1366 | if test -d /usr/X386/include; then | |
9ec10b2f | 1367 | HAVE_XFREE386=yes |
6e0dc84a | 1368 | : ${C_SWITCH_X_SITE="-I/usr/X386/include"} |
9ec10b2f | 1369 | else |
6e0dc84a | 1370 | HAVE_XFREE386=no |
9ec10b2f | 1371 | fi |
6e0dc84a | 1372 | AC_MSG_RESULT($HAVE_XFREE386) |
9ec10b2f | 1373 | |
509fccc3 RS |
1374 | # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used |
1375 | # for the tests that follow. We set it back to REAL_CFLAGS later on. | |
9ec10b2f DM |
1376 | |
1377 | if test "${HAVE_X11}" = "yes"; then | |
1378 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
96c20358 RS |
1379 | LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" |
1380 | LIBS="$LIBX $LIBS" | |
9ec10b2f | 1381 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" |
509fccc3 | 1382 | |
617a496c RS |
1383 | # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. |
1384 | # This is handled by LD_SWITCH_X_SITE_AUX during the real build, | |
1385 | # but it's more convenient here to set LD_RUN_PATH | |
1386 | # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX. | |
1387 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then | |
1388 | LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH | |
1389 | export LD_RUN_PATH | |
1390 | fi | |
1391 | ||
5ac83f86 | 1392 | if test "${opsys}" = "gnu-linux"; then |
3bbe016c | 1393 | AC_MSG_CHECKING(whether X on GNU/Linux needs -b to link) |
509fccc3 RS |
1394 | AC_TRY_LINK([], |
1395 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1396 | [xlinux_first_failure=no], |
1397 | [xlinux_first_failure=yes]) | |
1398 | if test "${xlinux_first_failure}" = "yes"; then | |
509fccc3 RS |
1399 | OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" |
1400 | OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" | |
1401 | OLD_CPPFLAGS="$CPPFLAGS" | |
1402 | OLD_LIBS="$LIBS" | |
1403 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" | |
1404 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" | |
1405 | CPPFLAGS="$CPPFLAGS -b i486-linuxaout" | |
1406 | LIBS="$LIBS -b i486-linuxaout" | |
1407 | AC_TRY_LINK([], | |
1408 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1409 | [xlinux_second_failure=no], |
1410 | [xlinux_second_failure=yes]) | |
1411 | if test "${xlinux_second_failure}" = "yes"; then | |
509fccc3 RS |
1412 | # If we get the same failure with -b, there is no use adding -b. |
1413 | # So take it out. This plays safe. | |
1414 | LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" | |
1415 | C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" | |
1416 | CPPFLAGS="$OLD_CPPFLAGS" | |
1417 | LIBS="$OLD_LIBS" | |
1418 | AC_MSG_RESULT(no) | |
1419 | else | |
1420 | AC_MSG_RESULT(yes) | |
1421 | fi | |
1422 | else | |
1423 | AC_MSG_RESULT(no) | |
1424 | fi | |
1425 | fi | |
1426 | ||
6e0dc84a | 1427 | AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \ |
9ec10b2f DM |
1428 | XScreenNumberOfScreen XSetWMProtocols) |
1429 | fi | |
1430 | ||
08741ba9 | 1431 | if test "${window_system}" = "x11"; then |
4be21f66 | 1432 | AC_MSG_CHECKING(X11 version 6) |
08741ba9 RS |
1433 | AC_TRY_LINK([#include <X11/Xlib.h>], |
1434 | [#if XlibSpecificationRelease < 6 | |
1435 | fail; | |
1436 | #endif | |
fcc303f4 | 1437 | ], [AC_MSG_RESULT(6 or newer) |
08741ba9 | 1438 | AC_DEFINE(HAVE_X11R6)], |
fcc303f4 | 1439 | [AC_MSG_RESULT(before 6)]) |
08741ba9 RS |
1440 | fi |
1441 | ||
f7894e88 | 1442 | if test "${window_system}" = "x11"; then |
4be21f66 KH |
1443 | AC_MSG_CHECKING(X11 version 5) |
1444 | AC_TRY_LINK([#include <X11/Xlib.h>], | |
1445 | [#if XlibSpecificationRelease < 5 | |
1446 | fail; | |
1447 | #endif | |
f7894e88 RS |
1448 | ], [AC_MSG_RESULT(5 or newer) |
1449 | HAVE_X11R5=yes | |
4be21f66 | 1450 | AC_DEFINE(HAVE_X11R5)], |
f7894e88 RS |
1451 | [ |
1452 | HAVE_X11R5=no | |
1453 | AC_MSG_RESULT(before 5)]) | |
1454 | fi | |
1455 | ||
bce97856 RS |
1456 | dnl Do not put whitespace before the #include statements below. |
1457 | dnl Older compilers (eg sunos4 cc) choke on it. | |
f7894e88 RS |
1458 | if test x"${USE_X_TOOLKIT}" = xmaybe; then |
1459 | if test x"${HAVE_X11R5}" = xyes; then | |
1460 | AC_MSG_CHECKING(X11 version 5 with Xaw) | |
1461 | AC_TRY_LINK([ | |
bce97856 RS |
1462 | #include <X11/Intrinsic.h> |
1463 | #include <X11/Xaw/Simple.h>], | |
f7894e88 RS |
1464 | [], |
1465 | [AC_MSG_RESULT(5 or newer, with Xaw; use toolkit by default) | |
1466 | USE_X_TOOLKIT=LUCID], | |
1467 | [AC_MSG_RESULT(before 5 or no Xaw; do not use toolkit by default) | |
1468 | USE_X_TOOLKIT=none]) | |
1469 | else | |
1470 | USE_X_TOOLKIT=none | |
1471 | fi | |
4be21f66 KH |
1472 | fi |
1473 | ||
1474 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT | |
1475 | ||
9ec10b2f DM |
1476 | if test "${USE_X_TOOLKIT}" != "none"; then |
1477 | AC_MSG_CHECKING(X11 toolkit version) | |
6e0dc84a | 1478 | AC_TRY_LINK([#include <X11/Intrinsic.h>], |
9ec10b2f DM |
1479 | [#if XtSpecificationRelease < 6 |
1480 | fail; | |
1481 | #endif | |
fcc303f4 RS |
1482 | ], [AC_MSG_RESULT(6 or newer) |
1483 | HAVE_X11XTR6=yes | |
9ec10b2f | 1484 | AC_DEFINE(HAVE_X11XTR6)], |
fcc303f4 RS |
1485 | [AC_MSG_RESULT(before 6) |
1486 | HAVE_X11XTR6=no]) | |
6aad10e4 RS |
1487 | |
1488 | dnl If using toolkit, check whether libXmu.a exists. | |
1489 | dnl tranle@intellicorp.com says libXmu.a can need XtMalloc in libXt.a to link. | |
1490 | OLDLIBS="$LIBS" | |
fcc303f4 RS |
1491 | if test x$HAVE_X11XTR6 = xyes; then |
1492 | LIBS="-lXt -lSM -lICE $LIBS" | |
1493 | else | |
1494 | LIBS="-lXt $LIBS" | |
1495 | fi | |
6aad10e4 | 1496 | AC_CHECK_LIB(Xmu, XmuConvertStandardSelection) |
6e502e37 | 1497 | LIBS="$OLDLIBS" |
9ec10b2f DM |
1498 | fi |
1499 | ||
1500 | # If netdb.h doesn't declare h_errno, we must declare it by hand. | |
b212bc89 | 1501 | AC_MSG_CHECKING(whether netdb declares h_errno) |
6e0dc84a | 1502 | AC_TRY_LINK([#include <netdb.h>], |
01345308 DM |
1503 | [return h_errno;], |
1504 | [AC_MSG_RESULT(yes) | |
1505 | AC_DEFINE(HAVE_H_ERRNO)], | |
1506 | [AC_MSG_RESULT(no)]) | |
9ec10b2f | 1507 | |
6e0dc84a | 1508 | AC_FUNC_ALLOCA |
9ec10b2f | 1509 | |
f6e8adea | 1510 | # fmod, logb, and frexp are found in -lm on most systems. |
e468fb38 | 1511 | # On HPUX 9.01, -lm does not contain logb, so check for sqrt. |
e6fd9047 | 1512 | AC_CHECK_LIB(m, sqrt) |
e6fd9047 | 1513 | |
4e4db900 RS |
1514 | # Check for mail-locking functions in a "mail" library |
1515 | AC_CHECK_LIB(mail, maillock, | |
1516 | AC_DEFINE(HAVE_LIBMAIL) | |
1517 | AC_CHECK_FUNCS(touchlock) | |
1518 | AC_CHECK_HEADERS(maillock.h)) | |
1519 | ||
1effc2cb PE |
1520 | AC_CHECK_FUNCS(gettimeofday gethostname getdomainname dup2 \ |
1521 | rename closedir mkdir rmdir sysinfo \ | |
fd4bc671 | 1522 | random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \ |
85ea1a28 | 1523 | strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \ |
5914be4b | 1524 | utimes setrlimit setpgid getcwd shutdown) |
16831d8c RS |
1525 | |
1526 | # Check this now, so that we will NOT find the above functions in ncurses. | |
1527 | # That is because we have not set up to link ncurses in lib-src. | |
1528 | # It's better to believe a function is not available | |
1529 | # than to expect to find it in ncurses. | |
1530 | AC_CHECK_LIB(ncurses, tparm) | |
0c565a0a | 1531 | |
1fc25d62 RS |
1532 | # These tell us which Kerberos-related libraries to use. |
1533 | if test "${with_kerberos+set}" = set; then | |
1534 | AC_CHECK_LIB(krb, krb_get_cred) | |
1535 | AC_CHECK_LIB(des, des_cbc_encrypt) | |
1536 | AC_CHECK_LIB(com_err, com_err) | |
1537 | fi | |
486b9216 | 1538 | |
0c565a0a RS |
1539 | AC_MSG_CHECKING(whether localtime caches TZ) |
1540 | AC_CACHE_VAL(emacs_cv_localtime_cache, | |
fcc303f4 | 1541 | [if test x$ac_cv_func_tzset = xyes; then |
0c565a0a RS |
1542 | AC_TRY_RUN([#include <time.h> |
1543 | #if STDC_HEADERS | |
1544 | # include <stdlib.h> | |
1545 | #endif | |
22cc077c RS |
1546 | extern char **environ; |
1547 | unset_TZ () | |
1548 | { | |
1549 | char **from, **to; | |
1550 | for (to = from = environ; (*to = *from); from++) | |
1551 | if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) | |
1552 | to++; | |
1553 | } | |
98ab445d RS |
1554 | char TZ_GMT0[] = "TZ=GMT0"; |
1555 | char TZ_PST8[] = "TZ=PST8"; | |
0c565a0a RS |
1556 | main() |
1557 | { | |
1558 | time_t now = time ((time_t *) 0); | |
22cc077c | 1559 | int hour_GMT0, hour_unset; |
98ab445d | 1560 | if (putenv (TZ_GMT0) != 0) |
0c565a0a | 1561 | exit (1); |
22cc077c RS |
1562 | hour_GMT0 = localtime (&now)->tm_hour; |
1563 | unset_TZ (); | |
1564 | hour_unset = localtime (&now)->tm_hour; | |
98ab445d | 1565 | if (putenv (TZ_PST8) != 0) |
0c565a0a | 1566 | exit (1); |
22cc077c RS |
1567 | if (localtime (&now)->tm_hour == hour_GMT0) |
1568 | exit (1); | |
1569 | unset_TZ (); | |
1570 | if (localtime (&now)->tm_hour != hour_unset) | |
1571 | exit (1); | |
1572 | exit (0); | |
0c565a0a RS |
1573 | }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, |
1574 | [# If we have tzset, assume the worst when cross-compiling. | |
1575 | emacs_cv_localtime_cache=yes]) | |
1576 | else | |
1577 | # If we lack tzset, report that localtime does not cache TZ, | |
1578 | # since we can't invalidate the cache if we don't have tzset. | |
1579 | emacs_cv_localtime_cache=no | |
1580 | fi])dnl | |
1581 | AC_MSG_RESULT($emacs_cv_localtime_cache) | |
1582 | if test $emacs_cv_localtime_cache = yes; then | |
1583 | AC_DEFINE(LOCALTIME_CACHE) | |
1584 | fi | |
9ec10b2f | 1585 | |
3d68df05 | 1586 | if test "x$HAVE_TIMEVAL" = xyes; then |
5ab52d42 RS |
1587 | AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) |
1588 | AC_TRY_LINK([ | |
1589 | #ifdef TIME_WITH_SYS_TIME | |
1590 | #include <sys/time.h> | |
1591 | #include <time.h> | |
1592 | #else | |
1593 | #ifdef HAVE_SYS_TIME_H | |
1594 | #include <sys/time.h> | |
1595 | #else | |
1596 | #include <time.h> | |
1597 | #endif | |
1598 | #endif | |
1599 | ], | |
1600 | [ | |
1601 | struct timeval time; | |
1602 | struct timezone dummy; | |
1603 | gettimeofday (&time, &dummy); | |
1604 | ], | |
1605 | [AC_MSG_RESULT(no)], | |
1606 | [AC_MSG_RESULT(yes) | |
1607 | AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)]) | |
1608 | fi | |
1609 | ||
9ec10b2f | 1610 | ok_so_far=yes |
6e0dc84a | 1611 | AC_CHECK_FUNC(socket, , ok_so_far=no) |
9ec10b2f | 1612 | if test $ok_so_far = yes; then |
6e0dc84a | 1613 | AC_CHECK_HEADER(netinet/in.h, , ok_so_far=no) |
9ec10b2f DM |
1614 | fi |
1615 | if test $ok_so_far = yes; then | |
6e0dc84a | 1616 | AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no) |
9ec10b2f DM |
1617 | fi |
1618 | if test $ok_so_far = yes; then | |
1619 | AC_DEFINE(HAVE_INET_SOCKETS) | |
1620 | fi | |
1621 | ||
7bbbba31 DM |
1622 | if test -f /usr/lpp/X11/bin/smt.exp; then |
1623 | AC_DEFINE(HAVE_AIX_SMT_EXP) | |
1624 | fi | |
1625 | ||
9ec10b2f DM |
1626 | # Set up the CFLAGS for real compilation, so we can substitute it. |
1627 | CFLAGS="$REAL_CFLAGS" | |
1628 | ||
1629 | changequote(, )dnl | |
1630 | #### Find out which version of Emacs this is. | |
1631 | version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ | |
1632 | | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` | |
1633 | changequote([, ])dnl | |
1634 | if test x"${version}" = x; then | |
1635 | AC_MSG_ERROR(can't find current emacs version in \`${srcdir}/lisp/version.el'.) | |
1636 | fi | |
1637 | ||
9ec10b2f DM |
1638 | ### Specify what sort of things we'll be editing into Makefile and config.h. |
1639 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
1640 | AC_SUBST(version) | |
1641 | AC_SUBST(configuration) | |
3cd69289 | 1642 | AC_SUBST(canonical) |
9ec10b2f DM |
1643 | AC_SUBST(srcdir) |
1644 | AC_SUBST(prefix) | |
1645 | AC_SUBST(exec_prefix) | |
1646 | AC_SUBST(bindir) | |
1647 | AC_SUBST(datadir) | |
3cd69289 DM |
1648 | AC_SUBST(sharedstatedir) |
1649 | AC_SUBST(libexecdir) | |
9ec10b2f DM |
1650 | AC_SUBST(mandir) |
1651 | AC_SUBST(infodir) | |
1652 | AC_SUBST(lispdir) | |
1653 | AC_SUBST(locallisppath) | |
1654 | AC_SUBST(lisppath) | |
1655 | AC_SUBST(etcdir) | |
1656 | AC_SUBST(lockdir) | |
1657 | AC_SUBST(archlibdir) | |
1658 | AC_SUBST(docdir) | |
3cd69289 | 1659 | AC_SUBST(bitmapdir) |
9ec10b2f DM |
1660 | AC_SUBST(c_switch_system) |
1661 | AC_SUBST(c_switch_machine) | |
1662 | AC_SUBST(LD_SWITCH_X_SITE) | |
1663 | AC_SUBST(LD_SWITCH_X_SITE_AUX) | |
1664 | AC_SUBST(C_SWITCH_X_SITE) | |
1665 | AC_SUBST(CFLAGS) | |
1666 | AC_SUBST(X_TOOLKIT_TYPE) | |
1667 | AC_SUBST(machfile) | |
1668 | AC_SUBST(opsysfile) | |
30457b4f | 1669 | AC_SUBST(RANLIB) |
9ec10b2f | 1670 | |
3cd69289 | 1671 | AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}") |
6d1da0d1 | 1672 | AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}") |
9ec10b2f DM |
1673 | AC_DEFINE_UNQUOTED(config_machfile, "${machfile}") |
1674 | AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}") | |
1675 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE}) | |
1676 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX}) | |
1677 | AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE}) | |
1678 | AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC}) | |
1679 | ||
1680 | if test "${HAVE_X_WINDOWS}" = "yes" ; then | |
1681 | AC_DEFINE(HAVE_X_WINDOWS) | |
1682 | fi | |
1683 | if test "${USE_X_TOOLKIT}" != "none" ; then | |
1684 | AC_DEFINE(USE_X_TOOLKIT) | |
1685 | fi | |
1686 | if test "${HAVE_X11}" = "yes" ; then | |
1687 | AC_DEFINE(HAVE_X11) | |
1688 | fi | |
1689 | if test "${HAVE_XFREE386}" = "yes" ; then | |
1690 | AC_DEFINE(HAVE_XFREE386) | |
1691 | fi | |
08741ba9 RS |
1692 | if test "${HAVE_MENUS}" = "yes" ; then |
1693 | AC_DEFINE(HAVE_MENUS) | |
9ec10b2f DM |
1694 | fi |
1695 | if test "${GNU_MALLOC}" = "yes" ; then | |
1696 | AC_DEFINE(GNU_MALLOC) | |
1697 | fi | |
1698 | if test "${REL_ALLOC}" = "yes" ; then | |
1699 | AC_DEFINE(REL_ALLOC) | |
1700 | fi | |
1701 | if test "${LISP_FLOAT_TYPE}" = "yes" ; then | |
1702 | AC_DEFINE(LISP_FLOAT_TYPE) | |
1703 | fi | |
1704 | ||
9ec10b2f DM |
1705 | #### Report on what we decided to do. |
1706 | echo " | |
9ec10b2f DM |
1707 | Configured for \`${canonical}'. |
1708 | ||
1709 | Where should the build process find the source code? ${srcdir} | |
1710 | What operating system and machine description files should Emacs use? | |
1711 | \`${opsysfile}' and \`${machfile}' | |
1712 | What compiler should emacs be built with? ${CC} ${CFLAGS} | |
1713 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
1714 | Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} | |
1715 | What window system should Emacs use? ${window_system} | |
509fccc3 RS |
1716 | What toolkit should Emacs use? ${USE_X_TOOLKIT}" |
1717 | ||
1718 | if test -n "${x_includes}"; then | |
1719 | echo " Where do we find X Windows header files? ${x_includes}" | |
1720 | else | |
1721 | echo " Where do we find X Windows header files? Standard dirs" | |
1722 | fi | |
1723 | if test -n "${x_libraries}"; then | |
1724 | echo " Where do we find X Windows libraries? ${x_libraries}" | |
1725 | else | |
1726 | echo " Where do we find X Windows libraries? Standard dirs" | |
1727 | fi | |
9ec10b2f | 1728 | |
509fccc3 | 1729 | echo |
9ec10b2f DM |
1730 | |
1731 | # Remove any trailing slashes in these variables. | |
1732 | changequote(, )dnl | |
1733 | test "${prefix}" != NONE && | |
1734 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1735 | test "${exec_prefix}" != NONE && | |
1736 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1737 | changequote([, ])dnl | |
1738 | ||
5f8c8f00 RS |
1739 | AC_OUTPUT(Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \ |
1740 | man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in, [ | |
7bbbba31 | 1741 | |
b63df577 | 1742 | ### Make the necessary directories, if they don't exist. |
16890e35 | 1743 | for dir in cpp etc lisp ; do |
b3947967 | 1744 | test -d ${dir} || mkdir ${dir} |
9ec10b2f DM |
1745 | done |
1746 | ||
5f8c8f00 RS |
1747 | # Build src/Makefile from ${srcdir}/src/Makefile.c |
1748 | # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c | |
1749 | # This must be done after src/config.h is built, since we rely on that file. | |
9ec10b2f | 1750 | |
2d73167a | 1751 | changequote(, )dnl The horror, the horror. |
9ec10b2f DM |
1752 | # Now get this: Some word that is part of the ${srcdir} directory name |
1753 | # or the ${configuration} value might, just might, happen to be an | |
1754 | # identifier like `sun4' or `i386' or something, and be predefined by | |
1755 | # the C preprocessor to some helpful value like 1, or maybe the empty | |
1756 | # string. Needless to say consequent macro substitutions are less | |
1757 | # than conducive to the makefile finding the correct directory. | |
1758 | undefs="`echo $top_srcdir $configuration $canonical | | |
1759 | sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ | |
1760 | -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ | |
1761 | `" | |
2d73167a | 1762 | changequote([, ])dnl |
9ec10b2f | 1763 | |
ab85d355 RS |
1764 | echo creating src/paths.h |
1765 | make paths-force | |
1766 | ||
9ec10b2f DM |
1767 | echo creating lib-src/Makefile |
1768 | ( cd lib-src | |
1769 | rm -f junk.c junk1.c junk2.c | |
1770 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 1771 | < Makefile.c > junk1.c |
9ec10b2f DM |
1772 | sed -e '1,/start of cpp stuff/d'\ |
1773 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 1774 | < Makefile.c > junk.c |
9ec10b2f DM |
1775 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
1776 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
1777 | cat junk1.c junk2.c > Makefile.new | |
1778 | rm -f junk.c junk1.c junk2.c | |
1779 | chmod 444 Makefile.new | |
1780 | mv -f Makefile.new Makefile | |
1781 | ) | |
1782 | ||
1783 | echo creating src/Makefile | |
1784 | ( cd src | |
1785 | rm -f junk.c junk1.c junk2.c | |
1786 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 1787 | < Makefile.c > junk1.c |
9ec10b2f DM |
1788 | sed -e '1,/start of cpp stuff/d'\ |
1789 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 1790 | < Makefile.c > junk.c |
9ec10b2f DM |
1791 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
1792 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
1793 | cat junk1.c junk2.c > Makefile.new | |
1794 | rm -f junk.c junk1.c junk2.c | |
1795 | chmod 444 Makefile.new | |
1796 | mv -f Makefile.new Makefile | |
1797 | ) | |
8b66759a DM |
1798 | |
1799 | if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then | |
1800 | echo creating src/.gdbinit | |
1801 | echo source $top_srcdir/src/.gdbinit > src/.gdbinit | |
1802 | fi | |
1803 | ||
ea50c238 | 1804 | ], [CPP="$CPP" CPPFLAGS="$CPPFLAGS"]) |