Commit | Line | Data |
---|---|---|
9ec10b2f DM |
1 | dnl This is an autoconf script. |
2 | dnl To rebuild the `configure' script from this, execute the command | |
3 | dnl autoconf | |
4 | dnl in the directory containing this script. | |
60c3568d | 5 | AC_PREREQ(2.4.1)dnl |
9ec10b2f | 6 | AC_INIT(src/lisp.h) |
5f8c8f00 | 7 | AC_CONFIG_HEADER(src/config.h:src/config.in) |
9ec10b2f | 8 | |
9ec10b2f | 9 | lispdir='${datadir}/emacs/${version}/lisp' |
4be21f66 KH |
10 | locallisppath='${datadir}/emacs/${version}/site-lisp:'\ |
11 | '${datadir}/emacs/site-lisp' | |
9ec10b2f DM |
12 | lisppath='${locallisppath}:${lispdir}' |
13 | etcdir='${datadir}/emacs/${version}/etc' | |
3cd69289 | 14 | lockdir='${sharedstatedir}/emacs/lock' |
60c3568d | 15 | archlibdir='${libexecdir}/emacs/${version}/${configuration}' |
9ec10b2f DM |
16 | docdir='${datadir}/emacs/${version}/etc' |
17 | ||
39a7c455 | 18 | AC_ARG_WITH(gcc, |
4f734bde DM |
19 | [ --with-gcc use GCC to compile Emacs]) |
20 | AC_ARG_WITH(pop, | |
21 | [ --with-pop support POP for mail retrieval], | |
22 | [AC_DEFINE(MAIL_USE_POP)]) | |
23 | AC_ARG_WITH(kerberos, | |
24 | [ --with-kerberos support Kerberos-authenticated POP], | |
25 | [AC_DEFINE(KERBEROS)]) | |
26 | AC_ARG_WITH(hesiod, | |
27 | [ --with-hesiod support Hesiod to get the POP server host], | |
28 | [AC_DEFINE(HESIOD)]) | |
29 | dnl This should be the last --with option, because --with-x is | |
30 | dnl added later on when we find the path of X, and it's best to | |
31 | dnl keep them together visually. | |
9ec10b2f | 32 | AC_ARG_WITH(x-toolkit, |
4f734bde | 33 | [ --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif)], |
9ec10b2f DM |
34 | [ case "${withval}" in |
35 | y | ye | yes ) val=athena ;; | |
36 | n | no ) val=no ;; | |
37 | l | lu | luc | luci | lucid ) val=lucid ;; | |
84c5c823 | 38 | a | at | ath | athe | athen | athena ) val=athena ;; |
3cd69289 | 39 | m | mo | mot | moti | motif ) val=motif ;; |
2e71ec17 | 40 | dnl These don't currently work. |
2e71ec17 DM |
41 | dnl o | op | ope | open | open- | open-l | open-lo \ |
42 | dnl | open-loo | open-look ) val=open-look ;; | |
9ec10b2f | 43 | * ) |
2e71ec17 DM |
44 | dnl AC_MSG_ERROR([the \`--with-x-toolkit' option is supposed to have a value |
45 | dnl which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'.]) | |
90b777c5 RS |
46 | AC_MSG_ERROR([\`--with-x-toolkit=$withval' is invalid\; |
47 | this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'. | |
9ec10b2f DM |
48 | Currently, \`yes', \`athena' and \`lucid' are synonyms.]) |
49 | ;; | |
50 | esac | |
51 | with_x_toolkit=$val | |
52 | ]) | |
9ec10b2f DM |
53 | |
54 | #### Make srcdir absolute, if it isn't already. It's important to | |
55 | #### avoid running the path through pwd unnecessary, since pwd can | |
069df4bf DM |
56 | #### give you automounter prefixes, which can go away. We do all this |
57 | #### so Emacs can find its files when run uninstalled. | |
9ec10b2f DM |
58 | case "${srcdir}" in |
59 | /* ) ;; | |
60 | . ) | |
61 | ## We may be able to use the $PWD environment variable to make this | |
62 | ## absolute. But sometimes PWD is inaccurate. | |
f6e8adea DM |
63 | ## Make sure CDPATH doesn't affect cd (in case PWD is relative). |
64 | CDPATH= | |
9ec10b2f DM |
65 | if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; |
66 | then | |
67 | srcdir="$PWD" | |
68 | else | |
69 | srcdir="`(cd ${srcdir}; pwd)`" | |
70 | fi | |
71 | ;; | |
72 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
73 | esac | |
74 | ||
75 | #### Check if the source directory already has a configured system in it. | |
76 | if test `pwd` != `(cd ${srcdir} && pwd)` \ | |
77 | && test -f "${srcdir}/src/config.h" ; then | |
78 | AC_MSG_WARN([The directory tree \`${srcdir}' is being used | |
79 | as a build directory right now; it has been configured in its own | |
80 | right. To configure in another directory as well, you MUST | |
81 | use GNU make. If you do not have GNU make, then you must | |
82 | now do \`make distclean' in ${srcdir}, | |
83 | and then run $0 again.]) | |
84 | ||
2d73167a | 85 | changequote(, )dnl |
9ec10b2f | 86 | extrasub='/^VPATH[ ]*=/c\ |
2d73167a | 87 | changequote([, ])dnl |
9ec10b2f DM |
88 | vpath %.c $(srcdir)\ |
89 | vpath %.h $(srcdir)\ | |
90 | vpath %.y $(srcdir)\ | |
91 | vpath %.l $(srcdir)\ | |
92 | vpath %.s $(srcdir)\ | |
93 | vpath %.in $(srcdir)' | |
94 | fi | |
95 | ||
96 | #### Given the configuration name, set machfile and opsysfile to the | |
97 | #### names of the m/*.h and s/*.h files we should use. | |
98 | ||
99 | ### Canonicalize the configuration name. | |
100 | ||
101 | AC_CANONICAL_HOST | |
102 | canonical=$host | |
7bbbba31 | 103 | configuration=$host_alias |
9ec10b2f DM |
104 | |
105 | changequote(, )dnl | |
106 | ||
107 | ### If you add support for a new configuration, add code to this | |
108 | ### switch statement to recognize your configuration name and select | |
109 | ### the appropriate operating system and machine description files. | |
110 | ||
111 | ### You would hope that you could choose an m/*.h file pretty much | |
112 | ### based on the machine portion of the configuration name, and an s- | |
113 | ### file based on the operating system portion. However, it turns out | |
114 | ### that each m/*.h file is pretty manufacturer-specific - for | |
115 | ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
116 | ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
117 | ### machines. So we basically have to have a special case for each | |
118 | ### configuration name. | |
119 | ### | |
120 | ### As far as handling version numbers on operating systems is | |
121 | ### concerned, make sure things will fail in a fixable way. If | |
122 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
123 | ### prepared to handle anything reasonably. If version numbers | |
124 | ### matter, be sure /etc/MACHINES says something about it. | |
125 | ### | |
126 | ### Eric Raymond says we should accept strings like "sysvr4" to mean | |
127 | ### "System V Release 4"; he writes, "The old convention encouraged | |
128 | ### confusion between `system' and `release' levels'." | |
129 | ||
130 | machine='' opsys='' unported=no | |
131 | case "${canonical}" in | |
132 | ||
133 | ## NetBSD ports | |
134 | *-*-netbsd* ) | |
135 | opsys=netbsd | |
136 | case "${canonical}" in | |
137 | i[345]86-*-netbsd*) machine=intel386 ;; | |
138 | m68k-*-netbsd*) | |
139 | # This is somewhat bogus. | |
140 | machine=hp9000s300 ;; | |
141 | mips-*-netbsd*) machine=pmax ;; | |
142 | ns32k-*-netbsd*) machine=ns32000 ;; | |
143 | sparc-*-netbsd*) machine=sparc ;; | |
144 | esac | |
145 | ;; | |
146 | ||
3cd69289 DM |
147 | ## Acorn RISCiX: |
148 | arm-acorn-riscix1.1* ) | |
149 | machine=acorn opsys=riscix1-1 | |
150 | ;; | |
151 | arm-acorn-riscix1.2* | arm-acorn-riscix ) | |
152 | machine=acorn opsys=riscix1-2 | |
153 | ;; | |
154 | ||
9ec10b2f DM |
155 | ## Alliant machines |
156 | ## Strictly speaking, we need the version of the alliant operating | |
157 | ## system to choose the right machine file, but currently the | |
158 | ## configuration name doesn't tell us enough to choose the right | |
159 | ## one; we need to give alliants their own operating system name to | |
160 | ## do this right. When someone cares, they can help us. | |
161 | fx80-alliant-* ) | |
162 | machine=alliant4 opsys=bsd4-2 | |
163 | ;; | |
164 | i860-alliant-* ) | |
165 | machine=alliant-2800 opsys=bsd4-3 | |
166 | ;; | |
167 | ||
30457b4f | 168 | ## Alpha (DEC) machines. |
3cd69289 DM |
169 | alpha-dec-osf* ) |
170 | machine=alpha opsys=osf1 | |
171 | ;; | |
172 | ||
4e90a7d5 RS |
173 | alpha-*-linux* ) |
174 | machine=alpha opsys=linux | |
175 | ;; | |
176 | ||
9ec10b2f DM |
177 | ## Altos 3068 |
178 | m68*-altos-sysv* ) | |
179 | machine=altos opsys=usg5-2 | |
180 | ;; | |
c7f493fd | 181 | |
9ec10b2f DM |
182 | ## Amdahl UTS |
183 | 580-amdahl-sysv* ) | |
184 | machine=amdahl opsys=usg5-2-2 | |
185 | ;; | |
186 | ||
acd04c87 RS |
187 | ## Apollo, Domain/OS |
188 | m68*-apollo-* ) | |
189 | machine=apollo opsys=bsd4-3 | |
9ec10b2f DM |
190 | ;; |
191 | ||
192 | ## AT&T 3b2, 3b5, 3b15, 3b20 | |
193 | we32k-att-sysv* ) | |
194 | machine=att3b opsys=usg5-2-2 | |
195 | ;; | |
196 | ||
197 | ## AT&T 3b1 - The Mighty Unix PC! | |
198 | m68*-att-sysv* ) | |
199 | machine=7300 opsys=usg5-2-2 | |
200 | ;; | |
201 | ||
202 | ## Bull dpx20 | |
203 | rs6000-bull-bosx* ) | |
204 | machine=ibmrs6000 opsys=aix3-2 | |
205 | ;; | |
206 | ||
207 | ## Bull dpx2 | |
208 | m68*-bull-sysv3* ) | |
209 | machine=dpx2 opsys=usg5-3 | |
210 | ;; | |
211 | ||
212 | ## Bull sps7 | |
213 | m68*-bull-sysv2* ) | |
214 | machine=sps7 opsys=usg5-2 | |
215 | ;; | |
216 | ||
217 | ## CCI 5/32, 6/32 -- see "Tahoe". | |
218 | ||
219 | ## Celerity | |
220 | ## I don't know what configuration name to use for this; config.sub | |
221 | ## doesn't seem to know anything about it. Hey, Celerity users, get | |
222 | ## in touch with us! | |
223 | celerity-celerity-bsd* ) | |
224 | machine=celerity opsys=bsd4-2 | |
225 | ;; | |
226 | ||
227 | ## Clipper | |
228 | ## What operating systems does this chip run that Emacs has been | |
229 | ## tested on? | |
230 | clipper-* ) | |
231 | machine=clipper | |
232 | ## We'll use the catch-all code at the bottom to guess the | |
233 | ## operating system. | |
234 | ;; | |
235 | ||
236 | ## Convex | |
237 | *-convex-bsd* | *-convex-convexos* ) | |
238 | machine=convex opsys=bsd4-3 | |
908ff139 | 239 | ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov |
9ec10b2f DM |
240 | NON_GNU_CPP="cc -E -P" |
241 | ;; | |
242 | ||
243 | ## Cubix QBx/386 | |
244 | i[345]86-cubix-sysv* ) | |
245 | machine=intel386 opsys=usg5-3 | |
246 | ;; | |
247 | ||
248 | ## Cydra 5 | |
249 | cydra*-cydrome-sysv* ) | |
250 | machine=cydra5 opsys=usg5-3 | |
251 | ;; | |
252 | ||
253 | ## Data General AViiON Machines | |
254 | m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) | |
255 | machine=aviion opsys=dgux5-4r3 | |
256 | ;; | |
257 | m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) | |
258 | machine=aviion opsys=dgux5-4r2 | |
259 | ;; | |
260 | m88k-dg-dgux* ) | |
261 | machine=aviion opsys=dgux | |
262 | ;; | |
263 | ||
264 | ## DECstations | |
265 | mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) | |
266 | machine=pmax opsys=bsd4-2 | |
267 | ;; | |
3bbe016c | 268 | mips-dec-ultrix4.[12]* | mips-dec-bsd* ) |
9ec10b2f DM |
269 | machine=pmax opsys=bsd4-3 |
270 | ;; | |
3bbe016c KH |
271 | mips-dec-ultrix* ) |
272 | machine=pmax opsys=ultrix4-3 | |
273 | ;; | |
9ec10b2f DM |
274 | mips-dec-osf* ) |
275 | machine=pmax opsys=osf1 | |
276 | ;; | |
b95c8e7e RS |
277 | mips-dec-mach_bsd4.3* ) |
278 | machine=pmax opsys=mach-bsd4-3 | |
279 | ;; | |
9ec10b2f DM |
280 | |
281 | ## Motorola Delta machines | |
282 | m68k-motorola-sysv* | m68000-motorola-sysv* ) | |
283 | machine=delta opsys=usg5-3 | |
284 | if test -z "`type gnucc | grep 'not found'`" | |
018427ee RS |
285 | then |
286 | if test -s /etc/167config | |
287 | then CC="gnucc -m68040" | |
288 | else CC="gnucc -m68881" | |
c7f493fd | 289 | fi |
9ec10b2f DM |
290 | else |
291 | if test -z "`type gcc | grep 'not found'`" | |
292 | then CC=gcc | |
293 | else CC=cc | |
294 | fi | |
295 | fi | |
296 | ;; | |
297 | m88k-motorola-sysv4* ) | |
63c1d3f2 RS |
298 | # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 |
299 | # needs POSIX_SIGNALS and therefore needs usg5-4-2. | |
300 | # I hope there are not other 4.0 versions for this machine | |
301 | # which really need usg5-4 instead. | |
302 | machine=delta88k opsys=usg5-4-2 | |
9ec10b2f DM |
303 | ;; |
304 | m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) | |
305 | machine=delta88k opsys=usg5-3 | |
306 | ;; | |
307 | ||
308 | ## Dual machines | |
309 | m68*-dual-sysv* ) | |
310 | machine=dual opsys=usg5-2 | |
311 | ;; | |
312 | m68*-dual-uniplus* ) | |
313 | machine=dual opsys=unipl5-2 | |
314 | ;; | |
315 | ||
316 | ## Elxsi 6400 | |
317 | elxsi-elxsi-sysv* ) | |
318 | machine=elxsi opsys=usg5-2 | |
319 | ;; | |
320 | ||
321 | ## Encore machines | |
322 | ns16k-encore-bsd* ) | |
323 | machine=ns16000 opsys=umax | |
324 | ;; | |
325 | ||
326 | ## The GEC 93 - apparently, this port isn't really finished yet. | |
327 | ||
328 | ## Gould Power Node and NP1 | |
329 | pn-gould-bsd4.2* ) | |
330 | machine=gould opsys=bsd4-2 | |
331 | ;; | |
332 | pn-gould-bsd4.3* ) | |
333 | machine=gould opsys=bsd4-3 | |
334 | ;; | |
335 | np1-gould-bsd* ) | |
336 | machine=gould-np1 opsys=bsd4-3 | |
337 | ;; | |
338 | ||
339 | ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
340 | ## as far as Emacs is concerned). | |
341 | m88k-harris-cxux* ) | |
342 | # Build needs to be different on 7.0 and later releases | |
343 | case "`uname -r`" in | |
344 | [56].[0-9] ) machine=nh4000 opsys=cxux ;; | |
345 | [7].[0-9] ) machine=nh4000 opsys=cxux7 ;; | |
346 | esac | |
3d68df05 | 347 | NON_GNU_CPP="/lib/cpp" |
9ec10b2f DM |
348 | ;; |
349 | ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
350 | m68k-harris-cxux* ) | |
351 | machine=nh3000 opsys=cxux | |
352 | ;; | |
3d68df05 KH |
353 | ## Harris power pc NightHawk running Power UNIX (Series 6000) |
354 | powerpc-harris-powerunix ) | |
355 | machine=nh6000 opsys=powerunix | |
356 | NON_GNU_CPP="cc -Xo -E -P" | |
357 | ;; | |
9ec10b2f DM |
358 | |
359 | ## Honeywell XPS100 | |
360 | xps*-honeywell-sysv* ) | |
361 | machine=xps100 opsys=usg5-2 | |
362 | ;; | |
363 | ||
364 | ## HP 9000 series 200 or 300 | |
365 | m68*-hp-bsd* ) | |
366 | machine=hp9000s300 opsys=bsd4-3 | |
367 | ;; | |
42c3a7f7 | 368 | ## HP/UX 7, 8, 9, and 10 are supported on these machines. |
9ec10b2f DM |
369 | m68*-hp-hpux* ) |
370 | case "`uname -r`" in | |
371 | ## Someone's system reports A.B8.05 for this. | |
372 | ## I wonder what other possibilities there are. | |
373 | *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; | |
374 | *.08.* ) machine=hp9000s300 opsys=hpux8 ;; | |
375 | *.09.* ) machine=hp9000s300 opsys=hpux9 ;; | |
42c3a7f7 | 376 | *.10.* ) machine=hp9000s300 opsys=hpux9shr ;; |
9ec10b2f DM |
377 | *) machine=hp9000s300 opsys=hpux ;; |
378 | esac | |
379 | ;; | |
380 | ||
381 | ## HP 9000 series 700 and 800, running HP/UX | |
382 | hppa*-hp-hpux7* ) | |
383 | machine=hp800 opsys=hpux | |
384 | ;; | |
385 | hppa*-hp-hpux8* ) | |
386 | machine=hp800 opsys=hpux8 | |
387 | ;; | |
388 | hppa*-hp-hpux9shr* ) | |
389 | machine=hp800 opsys=hpux9shr | |
390 | ;; | |
391 | hppa*-hp-hpux9* ) | |
392 | machine=hp800 opsys=hpux9 | |
393 | ;; | |
42c3a7f7 | 394 | hppa*-hp-hpux10* ) |
12760c02 | 395 | machine=hp800 opsys=hpux10 |
42c3a7f7 | 396 | ;; |
9ec10b2f DM |
397 | |
398 | ## HP 9000 series 700 and 800, running HP/UX | |
399 | hppa*-hp-hpux* ) | |
400 | ## Cross-compilation? Nah! | |
401 | case "`uname -r`" in | |
402 | ## Someone's system reports A.B8.05 for this. | |
403 | ## I wonder what other possibilities there are. | |
404 | *.B8.* ) machine=hp800 opsys=hpux8 ;; | |
405 | *.08.* ) machine=hp800 opsys=hpux8 ;; | |
406 | *.09.* ) machine=hp800 opsys=hpux9 ;; | |
407 | *) machine=hp800 opsys=hpux ;; | |
408 | esac | |
409 | ;; | |
4be21f66 KH |
410 | hppa-*-nextstep* ) |
411 | machine=hp800 opsys=nextstep | |
412 | ;; | |
9ec10b2f DM |
413 | |
414 | ## Orion machines | |
415 | orion-orion-bsd* ) | |
416 | machine=orion opsys=bsd4-2 | |
417 | ;; | |
418 | clipper-orion-bsd* ) | |
419 | machine=orion105 opsys=bsd4-2 | |
420 | ;; | |
421 | ||
422 | ## IBM machines | |
423 | i[345]86-ibm-aix1.1* ) | |
424 | machine=ibmps2-aix opsys=usg5-2-2 | |
425 | ;; | |
426 | i[345]86-ibm-aix1.[23]* | i[345]86-ibm-aix* ) | |
427 | machine=ibmps2-aix opsys=usg5-3 | |
428 | ;; | |
429 | i370-ibm-aix*) | |
430 | machine=ibm370aix opsys=usg5-3 | |
431 | ;; | |
046545ec | 432 | rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* ) |
9ec10b2f DM |
433 | machine=ibmrs6000 opsys=aix3-1 |
434 | ;; | |
046545ec | 435 | rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) |
9ec10b2f DM |
436 | machine=ibmrs6000 opsys=aix3-2-5 |
437 | ;; | |
b63df577 RS |
438 | rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* ) |
439 | machine=ibmrs6000 opsys=aix4-1 | |
440 | ;; | |
441 | rs6000-ibm-aix4* | powerpc-ibm-aix4* ) | |
442 | machine=ibmrs6000 opsys=aix4 | |
443 | ;; | |
046545ec | 444 | rs6000-ibm-aix* | powerpc-ibm-aix* ) |
9ec10b2f DM |
445 | machine=ibmrs6000 opsys=aix3-2 |
446 | ;; | |
447 | romp-ibm-bsd4.3* ) | |
448 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 449 | ;; |
9ec10b2f DM |
450 | romp-ibm-bsd4.2* ) |
451 | machine=ibmrt opsys=bsd4-2 | |
452 | ;; | |
453 | romp-ibm-aos4.3* ) | |
454 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 455 | ;; |
9ec10b2f DM |
456 | romp-ibm-aos4.2* ) |
457 | machine=ibmrt opsys=bsd4-2 | |
458 | ;; | |
459 | romp-ibm-aos* ) | |
460 | machine=ibmrt opsys=bsd4-3 | |
461 | ;; | |
462 | romp-ibm-bsd* ) | |
463 | machine=ibmrt opsys=bsd4-3 | |
464 | ;; | |
465 | romp-ibm-aix* ) | |
466 | machine=ibmrt-aix opsys=usg5-2-2 | |
467 | ;; | |
468 | ||
469 | ## Integrated Solutions `Optimum V' | |
470 | m68*-isi-bsd4.2* ) | |
471 | machine=isi-ov opsys=bsd4-2 | |
472 | ;; | |
473 | m68*-isi-bsd4.3* ) | |
474 | machine=isi-ov opsys=bsd4-3 | |
475 | ;; | |
476 | ||
477 | ## Intel 386 machines where we do care about the manufacturer | |
478 | i[345]86-intsys-sysv* ) | |
479 | machine=is386 opsys=usg5-2-2 | |
480 | ;; | |
481 | ||
482 | ## Prime EXL | |
483 | i[345]86-prime-sysv* ) | |
484 | machine=i386 opsys=usg5-3 | |
485 | ;; | |
486 | ||
3cd69289 | 487 | ## Sequent Symmetry running Dynix |
9ec10b2f DM |
488 | i[345]86-sequent-bsd* ) |
489 | machine=symmetry opsys=bsd4-3 | |
490 | ;; | |
491 | ||
3cd69289 DM |
492 | ## Sequent Symmetry running DYNIX/ptx |
493 | ## Use the old cpp rather than the newer ANSI one. | |
494 | i[345]86-sequent-ptx* ) | |
495 | machine=sequent-ptx opsys=ptx | |
496 | NON_GNU_CPP="/lib/cpp" | |
497 | ;; | |
498 | ||
9ec10b2f DM |
499 | ## Unspecified sysv on an ncr machine defaults to svr4.2. |
500 | ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.) | |
501 | i[345]86-ncr-sysv* ) | |
b0f36760 | 502 | machine=ncr386 opsys=usg5-4-2 |
9ec10b2f DM |
503 | ;; |
504 | ||
cbce363f RS |
505 | ## Intel Paragon OSF/1 |
506 | i860-intel-osf1* ) | |
507 | machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp | |
508 | ;; | |
509 | ||
9ec10b2f DM |
510 | ## Intel 860 |
511 | i860-*-sysv4* ) | |
512 | machine=i860 opsys=usg5-4 | |
513 | NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc. | |
514 | NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion. | |
515 | ;; | |
516 | ||
517 | ## Masscomp machines | |
518 | m68*-masscomp-rtu* ) | |
519 | machine=masscomp opsys=rtu | |
520 | ;; | |
521 | ||
522 | ## Megatest machines | |
523 | m68*-megatest-bsd* ) | |
524 | machine=mega68 opsys=bsd4-2 | |
525 | ;; | |
526 | ||
527 | ## Workstations sold by MIPS | |
528 | ## This is not necessarily all workstations using the MIPS processor - | |
529 | ## Irises are produced by SGI, and DECstations by DEC. | |
530 | ||
531 | ## etc/MACHINES lists mips.h and mips4.h as possible machine files, | |
532 | ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance | |
533 | ## it gives for choosing between the alternatives seems to be "Use | |
534 | ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with | |
535 | ## the BSD world." I'll assume that these are instructions for | |
536 | ## handling two odd situations, and that every other situation | |
537 | ## should use mips.h and usg5-2-2, they being listed first. | |
538 | mips-mips-usg* ) | |
539 | machine=mips4 | |
540 | ## Fall through to the general code at the bottom to decide on the OS. | |
541 | ;; | |
542 | mips-mips-riscos4* ) | |
543 | machine=mips4 opsys=bsd4-3 | |
544 | NON_GNU_CC="cc -systype bsd43" | |
545 | NON_GNU_CPP="cc -systype bsd43 -E" | |
546 | ;; | |
b95c8e7e RS |
547 | mips-mips-riscos5* ) |
548 | machine=mips4 opsys=riscos5 | |
549 | NON_GNU_CC="cc -systype bsd43" | |
550 | NON_GNU_CPP="cc -systype bsd43 -E" | |
551 | ;; | |
9ec10b2f DM |
552 | mips-mips-bsd* ) |
553 | machine=mips opsys=bsd4-3 | |
554 | ;; | |
555 | mips-mips-* ) | |
556 | machine=mips opsys=usg5-2-2 | |
557 | ;; | |
558 | ||
559 | ## NeXT | |
5ab52d42 RS |
560 | m68*-next-* | m68k-*-nextstep* ) |
561 | machine=m68k opsys=nextstep | |
9ec10b2f DM |
562 | ;; |
563 | ||
564 | ## The complete machine from National Semiconductor | |
565 | ns32k-ns-genix* ) | |
566 | machine=ns32000 opsys=usg5-2 | |
567 | ;; | |
568 | ||
569 | ## NCR machines | |
570 | m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) | |
571 | machine=tower32 opsys=usg5-2-2 | |
572 | ;; | |
573 | m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) | |
574 | machine=tower32v3 opsys=usg5-3 | |
575 | ;; | |
576 | ||
577 | ## Nixdorf Targon 31 | |
578 | m68*-nixdorf-sysv* ) | |
579 | machine=targon31 opsys=usg5-2-2 | |
580 | ;; | |
581 | ||
582 | ## Nu (TI or LMI) | |
583 | m68*-nu-sysv* ) | |
584 | machine=nu opsys=usg5-2 | |
585 | ;; | |
586 | ||
587 | ## Plexus | |
588 | m68*-plexus-sysv* ) | |
589 | machine=plexus opsys=usg5-2 | |
590 | ;; | |
591 | ||
592 | ## Pyramid machines | |
593 | ## I don't really have any idea what sort of processor the Pyramid has, | |
594 | ## so I'm assuming it is its own architecture. | |
595 | pyramid-pyramid-bsd* ) | |
596 | machine=pyramid opsys=bsd4-2 | |
597 | ;; | |
598 | ||
599 | ## Sequent Balance | |
600 | ns32k-sequent-bsd4.2* ) | |
601 | machine=sequent opsys=bsd4-2 | |
602 | ;; | |
603 | ns32k-sequent-bsd4.3* ) | |
604 | machine=sequent opsys=bsd4-3 | |
605 | ;; | |
606 | ||
607 | ## Siemens Nixdorf | |
7cba3845 | 608 | mips-siemens-sysv* | mips-sni-sysv*) |
9ec10b2f DM |
609 | machine=mips-siemens opsys=usg5-4 |
610 | NON_GNU_CC=/usr/ccs/bin/cc | |
611 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
612 | ;; | |
613 | ||
614 | ## Silicon Graphics machines | |
615 | ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
616 | m68*-sgi-iris3.5* ) | |
617 | machine=irist opsys=iris3-5 | |
618 | ;; | |
619 | m68*-sgi-iris3.6* | m68*-sgi-iris*) | |
620 | machine=irist opsys=iris3-6 | |
621 | ;; | |
622 | ## Iris 4D | |
623 | mips-sgi-irix3* ) | |
624 | machine=iris4d opsys=irix3-3 | |
625 | ;; | |
4ab83697 RS |
626 | mips-sgi-irix4* ) |
627 | machine=iris4d opsys=irix4-0 | |
628 | ;; | |
546fa279 | 629 | mips-sgi-irix6* ) |
1997da89 | 630 | machine=iris4d opsys=irix6-0 NON_GNU_CPP=/lib/cpp |
546fa279 | 631 | ;; |
4ab83697 | 632 | mips-sgi-irix5.[01]* ) |
9ec10b2f DM |
633 | machine=iris4d opsys=irix5-0 |
634 | ;; | |
4ab83697 RS |
635 | mips-sgi-irix5* | mips-sgi-irix* ) |
636 | machine=iris4d opsys=irix5-2 | |
9ec10b2f DM |
637 | ;; |
638 | ||
639 | ## SONY machines | |
640 | m68*-sony-bsd4.2* ) | |
641 | machine=news opsys=bsd4-2 | |
642 | ;; | |
643 | m68*-sony-bsd4.3* ) | |
644 | machine=news opsys=bsd4-3 | |
645 | ;; | |
3d102c59 | 646 | m68*-sony-newsos3* | m68*-sony-news3*) |
9ec10b2f DM |
647 | machine=news opsys=bsd4-3 |
648 | ;; | |
3d102c59 | 649 | mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*) |
9ec10b2f DM |
650 | machine=news-risc opsys=bsd4-3 |
651 | ;; | |
3d102c59 | 652 | mips-sony-news* ) |
9ec10b2f DM |
653 | machine=news-risc opsys=newsos5 |
654 | ;; | |
655 | ||
656 | ## Stride | |
657 | m68*-stride-sysv* ) | |
658 | machine=stride opsys=usg5-2 | |
659 | ;; | |
660 | ||
661 | ## Suns | |
c42b1767 RS |
662 | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \ |
663 | | i[345]86-*-solaris2* | i[345]86-*-sunos5* | powerpc*-*-solaris2* \ | |
664 | | rs6000-*-solaris2*) | |
9ec10b2f DM |
665 | case "${canonical}" in |
666 | m68*-sunos1* ) machine=sun1 ;; | |
667 | m68*-sunos2* ) machine=sun2 ;; | |
668 | m68* ) machine=sun3 ;; | |
669 | i[345]86-sun-sunos[34]* ) machine=sun386 ;; | |
670 | i[345]86-*-* ) machine=intel386 ;; | |
c42b1767 | 671 | powerpc* | rs6000* ) machine=rs6000 ;; |
9ec10b2f DM |
672 | sparc* ) machine=sparc ;; |
673 | * ) unported=yes ;; | |
674 | esac | |
675 | case "${canonical}" in | |
676 | ## The Sun386 didn't get past 4.0. | |
677 | i[345]86-*-sunos4 ) opsys=sunos4-0 ;; | |
678 | *-sunos4.0* ) opsys=sunos4-0 ;; | |
5ab52d42 | 679 | *-sunos4.1.[3-9]* | *-sunos4shr*) |
b95c8e7e | 680 | opsys=sunos4shr |
54bfe57b | 681 | NON_GNU_CPP=/usr/lib/cpp |
9ec10b2f | 682 | ;; |
3d68df05 KH |
683 | *-sunos4.1.[3-9]*-noshare ) |
684 | opsys=sunos4-1-3 | |
685 | NON_GNU_CPP=/usr/lib/cpp | |
686 | NON_GCC_TEST_OPTIONS=-Bstatic | |
687 | GCC_TEST_OPTIONS=-static | |
688 | ;; | |
689 | *-sunos4* | *-sunos ) | |
690 | opsys=sunos4-1 | |
9ec10b2f DM |
691 | NON_GCC_TEST_OPTIONS=-Bstatic |
692 | GCC_TEST_OPTIONS=-static | |
693 | ;; | |
694 | *-sunos5.3* | *-solaris2.3* ) | |
695 | opsys=sol2-3 | |
696 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
697 | ;; | |
698 | *-sunos5.4* | *-solaris2.4* ) | |
699 | opsys=sol2-4 | |
700 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 701 | RANLIB="ar -ts" |
9ec10b2f | 702 | ;; |
2e567bad KH |
703 | *-sunos5.5* | *-solaris2.5* ) |
704 | opsys=sol2-5 | |
705 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 706 | RANLIB="ar -ts" |
2e567bad | 707 | ;; |
9ec10b2f | 708 | *-sunos5* | *-solaris* ) |
3d68df05 | 709 | opsys=sol2-4 |
9ec10b2f DM |
710 | NON_GNU_CPP=/usr/ccs/lib/cpp |
711 | ;; | |
712 | * ) opsys=bsd4-2 ;; | |
713 | esac | |
714 | ;; | |
5ab52d42 | 715 | sparc-*-nextstep* ) |
19e45036 | 716 | machine=sparc opsys=nextstep |
5ab52d42 | 717 | ;; |
9ec10b2f DM |
718 | |
719 | ## Tadpole 68k | |
720 | m68*-tadpole-sysv* ) | |
721 | machine=tad68k opsys=usg5-3 | |
722 | ;; | |
723 | ||
724 | ## Tahoe machines | |
725 | tahoe-tahoe-bsd4.2* ) | |
726 | machine=tahoe opsys=bsd4-2 | |
727 | ;; | |
728 | tahoe-tahoe-bsd4.3* ) | |
729 | machine=tahoe opsys=bsd4-3 | |
730 | ;; | |
731 | ||
732 | ## Tandem Integrity S2 | |
733 | mips-tandem-sysv* ) | |
734 | machine=tandem-s2 opsys=usg5-3 | |
735 | ;; | |
736 | ||
737 | ## Tektronix XD88 | |
738 | m88k-tektronix-sysv3* ) | |
739 | machine=tekxd88 opsys=usg5-3 | |
740 | ;; | |
741 | ||
742 | ## Tektronix 16000 box (6130?) | |
743 | ns16k-tektronix-bsd* ) | |
744 | machine=ns16000 opsys=bsd4-2 | |
745 | ;; | |
746 | ## Tektronix 4300 | |
747 | ## src/m/tek4300.h hints that this is a m68k machine. | |
748 | m68*-tektronix-bsd* ) | |
749 | machine=tek4300 opsys=bsd4-3 | |
750 | ;; | |
751 | ||
752 | ## Titan P2 or P3 | |
753 | ## We seem to have lost the machine-description file titan.h! | |
754 | titan-titan-sysv* ) | |
755 | machine=titan opsys=usg5-3 | |
756 | ;; | |
c7f493fd | 757 | |
9ec10b2f DM |
758 | ## Ustation E30 (SS5E) |
759 | m68*-unisys-uniplus* ) | |
760 | machine=ustation opsystem=unipl5-2 | |
761 | ;; | |
762 | ||
763 | ## Vaxen. | |
764 | vax-dec-* ) | |
765 | machine=vax | |
766 | case "${canonical}" in | |
767 | *-bsd4.1* ) opsys=bsd4-1 ;; | |
768 | *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; | |
769 | *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; | |
9ec10b2f DM |
770 | *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; |
771 | *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
772 | *-vms* ) opsys=vms ;; | |
773 | * ) unported=yes | |
774 | esac | |
775 | ;; | |
776 | ||
777 | ## Whitechapel MG1 | |
778 | ns16k-whitechapel-* ) | |
779 | machine=mg1 | |
780 | ## We don't know what sort of OS runs on these; we'll let the | |
781 | ## operating system guessing code below try. | |
782 | ;; | |
783 | ||
784 | ## Wicat | |
785 | m68*-wicat-sysv* ) | |
786 | machine=wicat opsys=usg5-2 | |
787 | ;; | |
788 | ||
789 | ## Intel 386 machines where we don't care about the manufacturer | |
790 | i[345]86-*-* ) | |
791 | machine=intel386 | |
792 | case "${canonical}" in | |
793 | *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; | |
794 | *-isc2.2* ) opsys=isc2-2 ;; | |
795 | *-isc4.0* ) opsys=isc4-0 ;; | |
135c9ca6 RS |
796 | *-isc4.* ) opsys=isc4-1 |
797 | GCC_TEST_OPTIONS=-posix | |
798 | NON_GCC_TEST_OPTIONS=-Xp | |
799 | ;; | |
9ec10b2f DM |
800 | *-isc* ) opsys=isc3-0 ;; |
801 | *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;; | |
802 | *-esix* ) opsys=esix ;; | |
803 | *-xenix* ) opsys=xenix ;; | |
804 | *-linux* ) opsys=linux ;; | |
805 | *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;; | |
5be039b9 RS |
806 | *-bsd386* | *-bsdi1* ) opsys=bsd386 ;; |
807 | *-bsdi2* ) opsys=bsdos2 ;; | |
9ec10b2f DM |
808 | *-386bsd* ) opsys=386bsd ;; |
809 | *-freebsd* ) opsys=freebsd ;; | |
5ab52d42 | 810 | *-nextstep* ) opsys=nextstep ;; |
9ec10b2f DM |
811 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. |
812 | esac | |
813 | ;; | |
814 | ||
e1fd57e3 RS |
815 | ## Linux/68k |
816 | m68k-*-linux* ) | |
817 | machine=m68k opsys=linux | |
818 | ;; | |
819 | ||
9ec10b2f DM |
820 | * ) |
821 | unported=yes | |
822 | ;; | |
823 | esac | |
824 | ||
825 | ### If the code above didn't choose an operating system, just choose | |
826 | ### an operating system based on the configuration name. You really | |
827 | ### only want to use this when you have no idea what the right | |
828 | ### operating system is; if you know what operating systems a machine | |
829 | ### runs, it's cleaner to make it explicit in the case statement | |
830 | ### above. | |
831 | if test x"${opsys}" = x; then | |
832 | case "${canonical}" in | |
833 | *-gnu* ) opsys=gnu ;; | |
834 | *-bsd4.[01] ) opsys=bsd4-1 ;; | |
835 | *-bsd4.2 ) opsys=bsd4-2 ;; | |
836 | *-bsd4.3 ) opsys=bsd4-3 ;; | |
837 | *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; | |
838 | *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; | |
839 | *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; | |
5ab52d42 RS |
840 | *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;; |
841 | *-sysv4.1* | *-sysvr4.1* ) | |
9ec10b2f DM |
842 | NON_GNU_CPP=/usr/lib/cpp |
843 | opsys=usg5-4 ;; | |
5ab52d42 | 844 | *-sysv4.[2-9]* | *-sysvr4.[2-9]* ) |
b63df577 RS |
845 | if [ x$NON_GNU_CPP = x ]; then |
846 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
847 | fi | |
848 | opsys=usg5-4-2 ;; | |
5ab52d42 | 849 | *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; |
9ec10b2f DM |
850 | * ) |
851 | unported=yes | |
852 | ;; | |
853 | esac | |
854 | fi | |
855 | ||
30457b4f RS |
856 | if test "x$RANLIB" = x; then |
857 | RANLIB=ranlib | |
858 | fi | |
859 | ||
9ec10b2f DM |
860 | changequote([, ])dnl |
861 | ||
862 | if test $unported = yes; then | |
863 | AC_MSG_ERROR([Emacs hasn't been ported to \`${canonical}' systems. | |
864 | Check \`etc/MACHINES' for recognized configuration names.]) | |
865 | fi | |
866 | ||
867 | machfile="m/${machine}.h" | |
868 | opsysfile="s/${opsys}.h" | |
869 | ||
870 | ||
871 | #### Choose a compiler. | |
872 | test -n "$CC" && cc_specified=yes | |
873 | ||
5ab52d42 RS |
874 | # Save the value of CFLAGS that the user specified. |
875 | SPECIFIED_CFLAGS="$CFLAGS" | |
876 | ||
9ec10b2f DM |
877 | case ${with_gcc} in |
878 | "yes" ) CC="gcc" GCC=yes ;; | |
6e0dc84a | 879 | "no" ) : ${CC=cc} ;; |
9ec10b2f DM |
880 | * ) AC_PROG_CC |
881 | esac | |
882 | ||
883 | # On Suns, sometimes $CPP names a directory. | |
884 | if test -n "$CPP" && test -d "$CPP"; then | |
885 | CPP= | |
886 | fi | |
887 | ||
888 | #### Some systems specify a CPP to use unless we are using GCC. | |
889 | #### Now that we know whether we are using GCC, we can decide whether | |
890 | #### to use that one. | |
891 | if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x | |
892 | then | |
893 | CPP="$NON_GNU_CPP" | |
894 | fi | |
895 | ||
896 | #### Some systems specify a CC to use unless we are using GCC. | |
897 | #### Now that we know whether we are using GCC, we can decide whether | |
898 | #### to use that one. | |
899 | if test "x$NON_GNU_CC" != x && test x$GCC != xyes && | |
900 | test x$cc_specified != xyes | |
901 | then | |
902 | CC="$NON_GNU_CC" | |
903 | fi | |
904 | ||
905 | if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x | |
906 | then | |
907 | CC="$CC $GCC_TEST_OPTIONS" | |
c7f493fd | 908 | fi |
9ec10b2f DM |
909 | |
910 | if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x | |
911 | then | |
912 | CC="$CC $NON_GCC_TEST_OPTIONS" | |
c7f493fd | 913 | fi |
9ec10b2f DM |
914 | |
915 | #### Some other nice autoconf tests. If you add a test here which | |
916 | #### should make an entry in src/config.h, don't forget to add an | |
917 | #### #undef clause to src/config.h.in for autoconf to modify. | |
918 | ||
919 | dnl checks for programs | |
6e0dc84a | 920 | AC_PROG_LN_S |
9ec10b2f DM |
921 | AC_PROG_CPP |
922 | AC_PROG_INSTALL | |
923 | AC_PROG_YACC | |
924 | ||
3cd69289 DM |
925 | dnl checks for Unix variants |
926 | AC_AIX | |
927 | ||
9ec10b2f | 928 | dnl checks for header files |
cb4a25d9 | 929 | AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h) |
6e0dc84a DM |
930 | AC_HEADER_STDC |
931 | AC_HEADER_TIME | |
932 | AC_DECL_SYS_SIGLIST | |
9ec10b2f | 933 | |
3cd69289 DM |
934 | dnl Some systems have utime.h but don't declare the struct anyplace. |
935 | AC_MSG_CHECKING(for struct utimbuf) | |
936 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME | |
937 | #include <sys/time.h> | |
938 | #include <time.h> | |
939 | #else | |
940 | #ifdef HAVE_SYS_TIME_H | |
941 | #include <sys/time.h> | |
942 | #else | |
943 | #include <time.h> | |
944 | #endif | |
945 | #endif | |
946 | #ifdef HAVE_UTIME_H | |
947 | #include <utime.h> | |
948 | #endif], [static struct utimbuf x; x.actime = x.modtime;], | |
949 | [AC_MSG_RESULT(yes) | |
950 | AC_DEFINE(HAVE_STRUCT_UTIMBUF)], | |
951 | AC_MSG_RESULT(no)) | |
952 | ||
9ec10b2f | 953 | dnl checks for typedefs |
6e0dc84a | 954 | AC_TYPE_SIGNAL |
9ec10b2f | 955 | |
3cd69289 DM |
956 | AC_MSG_CHECKING(for struct timeval) |
957 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME | |
958 | #include <sys/time.h> | |
959 | #include <time.h> | |
960 | #else | |
961 | #ifdef HAVE_SYS_TIME_H | |
962 | #include <sys/time.h> | |
963 | #else | |
964 | #include <time.h> | |
965 | #endif | |
966 | #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], | |
967 | [AC_MSG_RESULT(yes) | |
5ab52d42 | 968 | HAVE_TIMEVAL=yes |
3cd69289 DM |
969 | AC_DEFINE(HAVE_TIMEVAL)], |
970 | AC_MSG_RESULT(no)) | |
971 | ||
9ec10b2f DM |
972 | dnl checks for structure members |
973 | AC_STRUCT_TM | |
6e0dc84a | 974 | AC_STRUCT_TIMEZONE |
9ec10b2f DM |
975 | |
976 | dnl checks for compiler characteristics | |
6e0dc84a | 977 | AC_C_CONST |
9ec10b2f DM |
978 | |
979 | dnl check for Make feature | |
6e0dc84a | 980 | AC_PROG_MAKE_SET |
9ec10b2f DM |
981 | |
982 | dnl checks for operating system services | |
6e0dc84a | 983 | AC_SYS_LONG_FILE_NAMES |
9ec10b2f DM |
984 | |
985 | #### Choose a window system. | |
9ec10b2f | 986 | |
6e0dc84a | 987 | AC_PATH_X |
530ce502 DM |
988 | if test "$no_x" = yes; then |
989 | window_system=none | |
990 | else | |
991 | window_system=x11 | |
992 | fi | |
9ec10b2f | 993 | |
ea199426 | 994 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then |
00ac3ffc KH |
995 | LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` |
996 | LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"` | |
ea199426 DM |
997 | fi |
998 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then | |
cc6476f6 | 999 | C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"` |
ea199426 | 1000 | fi |
9ec10b2f | 1001 | |
8dbeb353 DM |
1002 | if test x"${x_includes}" = x; then |
1003 | bitmapdir=/usr/include/X11/bitmaps | |
3cd69289 | 1004 | else |
908ff139 | 1005 | # accumulate include directories that have X11 bitmap subdirectories |
cc6476f6 KH |
1006 | bmd_acc="dummyval" |
1007 | for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do | |
1008 | if test -d "${bmd}/X11/bitmaps"; then | |
1009 | bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" | |
1010 | elif test -d "${bmd}/bitmaps"; then | |
1011 | bmd_acc="${bmd_acc}:${bmd}/bitmaps" | |
1012 | fi | |
1013 | done | |
1014 | if test ${bmd_acc} != "dummyval"; then | |
1015 | bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` | |
1016 | fi | |
3cd69289 DM |
1017 | fi |
1018 | ||
9ec10b2f DM |
1019 | case "${window_system}" in |
1020 | x11 ) | |
1021 | HAVE_X_WINDOWS=yes | |
1022 | HAVE_X11=yes | |
1023 | case "${with_x_toolkit}" in | |
c7f493fd RM |
1024 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; |
1025 | motif ) USE_X_TOOLKIT=MOTIF ;; | |
1026 | dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;; | |
4be21f66 KH |
1027 | no ) USE_X_TOOLKIT=none ;; |
1028 | dnl If user did not say whether to use a toolkit, | |
1029 | dnl make this decision later: use the toolkit if we have X11R5 or newer. | |
1030 | * ) USE_X_TOOLKIT=maybe ;; | |
9ec10b2f DM |
1031 | esac |
1032 | ;; | |
9ec10b2f DM |
1033 | none ) |
1034 | HAVE_X_WINDOWS=no | |
1035 | HAVE_X11=no | |
1036 | USE_X_TOOLKIT=none | |
1037 | ;; | |
1038 | esac | |
9ec10b2f DM |
1039 | |
1040 | ### If we're using X11, we should use the X menu package. | |
08741ba9 | 1041 | HAVE_MENUS=no |
9ec10b2f | 1042 | case ${HAVE_X11} in |
08741ba9 | 1043 | yes ) HAVE_MENUS=yes ;; |
9ec10b2f DM |
1044 | esac |
1045 | ||
b95c8e7e RS |
1046 | if test "${opsys}" = "hpux9"; then |
1047 | case "${x_libraries}" in | |
1048 | *X11R4* ) | |
1049 | opsysfile="s/hpux9-x11r4.h" | |
1050 | ;; | |
1051 | esac | |
1052 | fi | |
1053 | ||
1054 | if test "${opsys}" = "hpux9shr"; then | |
1055 | case "${x_libraries}" in | |
1056 | *X11R4* ) | |
1057 | opsysfile="s/hpux9shxr4.h" | |
1058 | ;; | |
1059 | esac | |
1060 | fi | |
1061 | ||
9ec10b2f DM |
1062 | #### Extract some information from the operating system and machine files. |
1063 | ||
1064 | AC_CHECKING([the machine- and system-dependent files to find out | |
1065 | - which libraries the lib-src programs will want, and | |
1066 | - whether the GNU malloc routines are usable]) | |
1067 | ||
1068 | ### First figure out CFLAGS (which we use for running the compiler here) | |
1069 | ### and REAL_CFLAGS (which we use for real compilation). | |
1070 | ### The two are the same except on a few systems, where they are made | |
1071 | ### different to work around various lossages. For example, | |
1072 | ### GCC 2.5 on Linux needs them to be different because it treats -g | |
1073 | ### as implying static linking. | |
1074 | ||
1075 | ### If the CFLAGS env var is specified, we use that value | |
1076 | ### instead of the default. | |
1077 | ||
1078 | ### It's not important that this name contain the PID; you can't run | |
1079 | ### two configures in the same directory and have anything work | |
1080 | ### anyway. | |
1081 | tempcname="conftest.c" | |
1082 | ||
1083 | echo ' | |
1084 | #include "'${srcdir}'/src/'${opsysfile}'" | |
1085 | #include "'${srcdir}'/src/'${machfile}'" | |
1086 | #ifndef LIBS_MACHINE | |
1087 | #define LIBS_MACHINE | |
1088 | #endif | |
1089 | #ifndef LIBS_SYSTEM | |
1090 | #define LIBS_SYSTEM | |
1091 | #endif | |
1092 | #ifndef C_SWITCH_SYSTEM | |
1093 | #define C_SWITCH_SYSTEM | |
1094 | #endif | |
1095 | #ifndef C_SWITCH_MACHINE | |
1096 | #define C_SWITCH_MACHINE | |
1097 | #endif | |
1098 | configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM | |
1099 | configure___ c_switch_system=C_SWITCH_SYSTEM | |
1100 | configure___ c_switch_machine=C_SWITCH_MACHINE | |
1101 | ||
1102 | #ifndef LIB_X11_LIB | |
1103 | #define LIB_X11_LIB -lX11 | |
1104 | #endif | |
1105 | ||
1106 | #ifndef LIBX11_MACHINE | |
1107 | #define LIBX11_MACHINE | |
1108 | #endif | |
1109 | ||
1110 | #ifndef LIBX11_SYSTEM | |
1111 | #define LIBX11_SYSTEM | |
1112 | #endif | |
1113 | configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM | |
1114 | ||
1115 | #ifdef UNEXEC | |
1116 | configure___ unexec=UNEXEC | |
1117 | #else | |
1118 | configure___ unexec=unexec.o | |
1119 | #endif | |
1120 | ||
1121 | #ifdef SYSTEM_MALLOC | |
1122 | configure___ system_malloc=yes | |
1123 | #else | |
1124 | configure___ system_malloc=no | |
1125 | #endif | |
1126 | ||
1127 | #ifndef C_DEBUG_SWITCH | |
1128 | #define C_DEBUG_SWITCH -g | |
1129 | #endif | |
1130 | ||
1131 | #ifndef C_OPTIMIZE_SWITCH | |
1132 | #define C_OPTIMIZE_SWITCH -O | |
1133 | #endif | |
1134 | ||
1135 | #ifdef THIS_IS_CONFIGURE | |
1136 | ||
1137 | /* Get the CFLAGS for tests in configure. */ | |
1138 | #ifdef __GNUC__ | |
4e90a7d5 | 1139 | configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1140 | #else |
4e90a7d5 | 1141 | configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1142 | #endif |
1143 | ||
1144 | #else /* not THIS_IS_CONFIGURE */ | |
1145 | ||
1146 | /* Get the CFLAGS for real compilation. */ | |
1147 | #ifdef __GNUC__ | |
4e90a7d5 | 1148 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1149 | #else |
4e90a7d5 | 1150 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1151 | #endif |
1152 | ||
1153 | #endif /* not THIS_IS_CONFIGURE */ | |
1154 | ' > ${tempcname} | |
1155 | ||
1156 | # The value of CPP is a quoted variable reference, so we need to do this | |
1157 | # to get its actual value... | |
1158 | CPP=`eval "echo $CPP"` | |
1159 | changequote(, )dnl | |
1160 | eval `${CPP} -Isrc ${tempcname} \ | |
1161 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
5ab52d42 | 1162 | if test "x$SPECIFIED_CFLAGS" = x; then |
9ec10b2f DM |
1163 | eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \ |
1164 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
1165 | else | |
1166 | REAL_CFLAGS="$CFLAGS" | |
1167 | fi | |
1168 | changequote([, ])dnl | |
1169 | rm ${tempcname} | |
1170 | ||
1171 | ### Compute the unexec source name from the object name. | |
1172 | UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" | |
1173 | ||
1174 | # Do the opsystem or machine files prohibit the use of the GNU malloc? | |
1175 | # Assume not, until told otherwise. | |
1176 | GNU_MALLOC=yes | |
1177 | if test "${system_malloc}" = "yes"; then | |
1178 | GNU_MALLOC=no | |
1179 | GNU_MALLOC_reason=" | |
1180 | (The GNU allocators don't work with this system configuration.)" | |
1181 | fi | |
1182 | ||
1183 | if test x"${REL_ALLOC}" = x; then | |
1184 | REL_ALLOC=${GNU_MALLOC} | |
1185 | fi | |
1186 | ||
1187 | LISP_FLOAT_TYPE=yes | |
1188 | ||
1189 | ||
1190 | #### Add the libraries to LIBS and check for some functions. | |
1191 | ||
1192 | CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS" | |
52c76122 | 1193 | LIBS="$libsrc_libs $LIBS" |
9ec10b2f DM |
1194 | |
1195 | dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks, | |
1196 | dnl and also adds -ldnet to LIBS, which Autoconf uses for checks. | |
1197 | AC_CHECK_LIB(dnet, dnet_ntoa) | |
1198 | dnl This causes -lresolv to get used in subsequent tests, | |
1199 | dnl which causes failures on some systems such as HPUX 9. | |
1200 | dnl AC_CHECK_LIB(resolv, gethostbyname) | |
1201 | ||
1202 | dnl FIXME replace main with a function we actually want from this library. | |
1203 | AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd") | |
1204 | ||
027dae63 | 1205 | AC_CHECK_LIB(pthreads, cma_open) |
1d94ee28 | 1206 | |
9ec10b2f DM |
1207 | AC_MSG_CHECKING(for XFree86) |
1208 | if test -d /usr/X386/include; then | |
9ec10b2f | 1209 | HAVE_XFREE386=yes |
6e0dc84a | 1210 | : ${C_SWITCH_X_SITE="-I/usr/X386/include"} |
9ec10b2f | 1211 | else |
6e0dc84a | 1212 | HAVE_XFREE386=no |
9ec10b2f | 1213 | fi |
6e0dc84a | 1214 | AC_MSG_RESULT($HAVE_XFREE386) |
9ec10b2f | 1215 | |
509fccc3 RS |
1216 | # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used |
1217 | # for the tests that follow. We set it back to REAL_CFLAGS later on. | |
9ec10b2f DM |
1218 | |
1219 | if test "${HAVE_X11}" = "yes"; then | |
1220 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
1221 | LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS" | |
1222 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" | |
509fccc3 | 1223 | |
3bbe016c KH |
1224 | if test "${opsys}" = "linux"; then |
1225 | AC_MSG_CHECKING(whether X on GNU/Linux needs -b to link) | |
509fccc3 RS |
1226 | AC_TRY_LINK([], |
1227 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1228 | [xlinux_first_failure=no], |
1229 | [xlinux_first_failure=yes]) | |
1230 | if test "${xlinux_first_failure}" = "yes"; then | |
509fccc3 RS |
1231 | OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" |
1232 | OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" | |
1233 | OLD_CPPFLAGS="$CPPFLAGS" | |
1234 | OLD_LIBS="$LIBS" | |
1235 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" | |
1236 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" | |
1237 | CPPFLAGS="$CPPFLAGS -b i486-linuxaout" | |
1238 | LIBS="$LIBS -b i486-linuxaout" | |
1239 | AC_TRY_LINK([], | |
1240 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1241 | [xlinux_second_failure=no], |
1242 | [xlinux_second_failure=yes]) | |
1243 | if test "${xlinux_second_failure}" = "yes"; then | |
509fccc3 RS |
1244 | # If we get the same failure with -b, there is no use adding -b. |
1245 | # So take it out. This plays safe. | |
1246 | LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" | |
1247 | C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" | |
1248 | CPPFLAGS="$OLD_CPPFLAGS" | |
1249 | LIBS="$OLD_LIBS" | |
1250 | AC_MSG_RESULT(no) | |
1251 | else | |
1252 | AC_MSG_RESULT(yes) | |
1253 | fi | |
1254 | else | |
1255 | AC_MSG_RESULT(no) | |
1256 | fi | |
1257 | fi | |
1258 | ||
6e0dc84a | 1259 | AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \ |
9ec10b2f DM |
1260 | XScreenNumberOfScreen XSetWMProtocols) |
1261 | fi | |
1262 | ||
08741ba9 | 1263 | if test "${window_system}" = "x11"; then |
4be21f66 | 1264 | AC_MSG_CHECKING(X11 version 6) |
08741ba9 RS |
1265 | AC_TRY_LINK([#include <X11/Xlib.h>], |
1266 | [#if XlibSpecificationRelease < 6 | |
1267 | fail; | |
1268 | #endif | |
1269 | ], [AC_MSG_RESULT(6) | |
1270 | AC_DEFINE(HAVE_X11R6)], | |
1271 | [AC_MSG_RESULT(not 6)]) | |
1272 | fi | |
1273 | ||
4be21f66 KH |
1274 | if test x"${USE_X_TOOLKIT}" = xmaybe; then |
1275 | AC_MSG_CHECKING(X11 version 5) | |
1276 | AC_TRY_LINK([#include <X11/Xlib.h>], | |
1277 | [#if XlibSpecificationRelease < 5 | |
1278 | fail; | |
1279 | #endif | |
1280 | ], [AC_MSG_RESULT(5, use toolkit) | |
1281 | USE_X_TOOLKIT=LUCID | |
1282 | AC_DEFINE(HAVE_X11R5)], | |
1283 | [AC_MSG_RESULT(not 5, do not use toolkit) | |
1284 | USE_X_TOOLKIT=none]) | |
4be21f66 KH |
1285 | fi |
1286 | ||
1287 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT | |
1288 | ||
9ec10b2f DM |
1289 | if test "${USE_X_TOOLKIT}" != "none"; then |
1290 | AC_MSG_CHECKING(X11 toolkit version) | |
6e0dc84a | 1291 | AC_TRY_LINK([#include <X11/Intrinsic.h>], |
9ec10b2f DM |
1292 | [#if XtSpecificationRelease < 6 |
1293 | fail; | |
1294 | #endif | |
1295 | ], [AC_MSG_RESULT(6) | |
1296 | AC_DEFINE(HAVE_X11XTR6)], | |
1297 | [AC_MSG_RESULT(not 6)]) | |
6aad10e4 RS |
1298 | |
1299 | dnl If using toolkit, check whether libXmu.a exists. | |
1300 | dnl tranle@intellicorp.com says libXmu.a can need XtMalloc in libXt.a to link. | |
1301 | OLDLIBS="$LIBS" | |
1302 | LIBS="-lXt $LIBS" | |
1303 | AC_CHECK_LIB(Xmu, XmuConvertStandardSelection) | |
1304 | LIBS=$"OLDLIBS" | |
9ec10b2f DM |
1305 | fi |
1306 | ||
1307 | # If netdb.h doesn't declare h_errno, we must declare it by hand. | |
b212bc89 | 1308 | AC_MSG_CHECKING(whether netdb declares h_errno) |
6e0dc84a | 1309 | AC_TRY_LINK([#include <netdb.h>], |
01345308 DM |
1310 | [return h_errno;], |
1311 | [AC_MSG_RESULT(yes) | |
1312 | AC_DEFINE(HAVE_H_ERRNO)], | |
1313 | [AC_MSG_RESULT(no)]) | |
9ec10b2f | 1314 | |
6e0dc84a | 1315 | AC_FUNC_ALLOCA |
9ec10b2f | 1316 | |
f6e8adea | 1317 | # fmod, logb, and frexp are found in -lm on most systems. |
e468fb38 | 1318 | # On HPUX 9.01, -lm does not contain logb, so check for sqrt. |
55e1c92a | 1319 | AC_CHECK_LIB(m, sqrt(0.0) + t) |
6e0dc84a | 1320 | AC_CHECK_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir \ |
5a3cc65b | 1321 | random lrand48 bcopy bcmp logb frexp fmod ftime res_init setsid \ |
0c565a0a RS |
1322 | strerror fpathconf select mktime eaccess getpagesize tzset) |
1323 | ||
1324 | AC_MSG_CHECKING(whether localtime caches TZ) | |
1325 | AC_CACHE_VAL(emacs_cv_localtime_cache, | |
1326 | [if test $ac_cv_func_tzset = yes; then | |
1327 | AC_TRY_RUN([#include <time.h> | |
1328 | #if STDC_HEADERS | |
1329 | # include <stdlib.h> | |
1330 | #endif | |
1331 | main() | |
1332 | { | |
1333 | time_t now = time ((time_t *) 0); | |
1334 | int hour; | |
1335 | if (putenv ("TZ=GMT0") != 0) | |
1336 | exit (1); | |
1337 | hour = localtime (&now)->tm_hour; | |
1338 | if (putenv ("TZ=PST8") != 0) | |
1339 | exit (1); | |
1340 | exit (localtime (&now)->tm_hour == hour); | |
1341 | }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, | |
1342 | [# If we have tzset, assume the worst when cross-compiling. | |
1343 | emacs_cv_localtime_cache=yes]) | |
1344 | else | |
1345 | # If we lack tzset, report that localtime does not cache TZ, | |
1346 | # since we can't invalidate the cache if we don't have tzset. | |
1347 | emacs_cv_localtime_cache=no | |
1348 | fi])dnl | |
1349 | AC_MSG_RESULT($emacs_cv_localtime_cache) | |
1350 | if test $emacs_cv_localtime_cache = yes; then | |
1351 | AC_DEFINE(LOCALTIME_CACHE) | |
1352 | fi | |
9ec10b2f | 1353 | |
3d68df05 | 1354 | if test "x$HAVE_TIMEVAL" = xyes; then |
5ab52d42 RS |
1355 | AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) |
1356 | AC_TRY_LINK([ | |
1357 | #ifdef TIME_WITH_SYS_TIME | |
1358 | #include <sys/time.h> | |
1359 | #include <time.h> | |
1360 | #else | |
1361 | #ifdef HAVE_SYS_TIME_H | |
1362 | #include <sys/time.h> | |
1363 | #else | |
1364 | #include <time.h> | |
1365 | #endif | |
1366 | #endif | |
1367 | ], | |
1368 | [ | |
1369 | struct timeval time; | |
1370 | struct timezone dummy; | |
1371 | gettimeofday (&time, &dummy); | |
1372 | ], | |
1373 | [AC_MSG_RESULT(no)], | |
1374 | [AC_MSG_RESULT(yes) | |
1375 | AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)]) | |
1376 | fi | |
1377 | ||
9ec10b2f | 1378 | ok_so_far=yes |
6e0dc84a | 1379 | AC_CHECK_FUNC(socket, , ok_so_far=no) |
9ec10b2f | 1380 | if test $ok_so_far = yes; then |
6e0dc84a | 1381 | AC_CHECK_HEADER(netinet/in.h, , ok_so_far=no) |
9ec10b2f DM |
1382 | fi |
1383 | if test $ok_so_far = yes; then | |
6e0dc84a | 1384 | AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no) |
9ec10b2f DM |
1385 | fi |
1386 | if test $ok_so_far = yes; then | |
1387 | AC_DEFINE(HAVE_INET_SOCKETS) | |
1388 | fi | |
1389 | ||
7bbbba31 DM |
1390 | if test -f /usr/lpp/X11/bin/smt.exp; then |
1391 | AC_DEFINE(HAVE_AIX_SMT_EXP) | |
1392 | fi | |
1393 | ||
9ec10b2f DM |
1394 | # Set up the CFLAGS for real compilation, so we can substitute it. |
1395 | CFLAGS="$REAL_CFLAGS" | |
1396 | ||
1397 | changequote(, )dnl | |
1398 | #### Find out which version of Emacs this is. | |
1399 | version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ | |
1400 | | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` | |
1401 | changequote([, ])dnl | |
1402 | if test x"${version}" = x; then | |
1403 | AC_MSG_ERROR(can't find current emacs version in \`${srcdir}/lisp/version.el'.) | |
1404 | fi | |
1405 | ||
9ec10b2f DM |
1406 | ### Specify what sort of things we'll be editing into Makefile and config.h. |
1407 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
1408 | AC_SUBST(version) | |
1409 | AC_SUBST(configuration) | |
3cd69289 | 1410 | AC_SUBST(canonical) |
9ec10b2f DM |
1411 | AC_SUBST(srcdir) |
1412 | AC_SUBST(prefix) | |
1413 | AC_SUBST(exec_prefix) | |
1414 | AC_SUBST(bindir) | |
1415 | AC_SUBST(datadir) | |
3cd69289 DM |
1416 | AC_SUBST(sharedstatedir) |
1417 | AC_SUBST(libexecdir) | |
9ec10b2f DM |
1418 | AC_SUBST(mandir) |
1419 | AC_SUBST(infodir) | |
1420 | AC_SUBST(lispdir) | |
1421 | AC_SUBST(locallisppath) | |
1422 | AC_SUBST(lisppath) | |
1423 | AC_SUBST(etcdir) | |
1424 | AC_SUBST(lockdir) | |
1425 | AC_SUBST(archlibdir) | |
1426 | AC_SUBST(docdir) | |
3cd69289 | 1427 | AC_SUBST(bitmapdir) |
9ec10b2f DM |
1428 | AC_SUBST(c_switch_system) |
1429 | AC_SUBST(c_switch_machine) | |
1430 | AC_SUBST(LD_SWITCH_X_SITE) | |
1431 | AC_SUBST(LD_SWITCH_X_SITE_AUX) | |
1432 | AC_SUBST(C_SWITCH_X_SITE) | |
1433 | AC_SUBST(CFLAGS) | |
1434 | AC_SUBST(X_TOOLKIT_TYPE) | |
1435 | AC_SUBST(machfile) | |
1436 | AC_SUBST(opsysfile) | |
30457b4f | 1437 | AC_SUBST(RANLIB) |
9ec10b2f | 1438 | |
3cd69289 | 1439 | AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}") |
6d1da0d1 | 1440 | AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}") |
9ec10b2f DM |
1441 | AC_DEFINE_UNQUOTED(config_machfile, "${machfile}") |
1442 | AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}") | |
1443 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE}) | |
1444 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX}) | |
1445 | AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE}) | |
1446 | AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC}) | |
1447 | ||
1448 | if test "${HAVE_X_WINDOWS}" = "yes" ; then | |
1449 | AC_DEFINE(HAVE_X_WINDOWS) | |
1450 | fi | |
1451 | if test "${USE_X_TOOLKIT}" != "none" ; then | |
1452 | AC_DEFINE(USE_X_TOOLKIT) | |
1453 | fi | |
1454 | if test "${HAVE_X11}" = "yes" ; then | |
1455 | AC_DEFINE(HAVE_X11) | |
1456 | fi | |
1457 | if test "${HAVE_XFREE386}" = "yes" ; then | |
1458 | AC_DEFINE(HAVE_XFREE386) | |
1459 | fi | |
08741ba9 RS |
1460 | if test "${HAVE_MENUS}" = "yes" ; then |
1461 | AC_DEFINE(HAVE_MENUS) | |
9ec10b2f DM |
1462 | fi |
1463 | if test "${GNU_MALLOC}" = "yes" ; then | |
1464 | AC_DEFINE(GNU_MALLOC) | |
1465 | fi | |
1466 | if test "${REL_ALLOC}" = "yes" ; then | |
1467 | AC_DEFINE(REL_ALLOC) | |
1468 | fi | |
1469 | if test "${LISP_FLOAT_TYPE}" = "yes" ; then | |
1470 | AC_DEFINE(LISP_FLOAT_TYPE) | |
1471 | fi | |
1472 | ||
9ec10b2f DM |
1473 | #### Report on what we decided to do. |
1474 | echo " | |
9ec10b2f DM |
1475 | Configured for \`${canonical}'. |
1476 | ||
1477 | Where should the build process find the source code? ${srcdir} | |
1478 | What operating system and machine description files should Emacs use? | |
1479 | \`${opsysfile}' and \`${machfile}' | |
1480 | What compiler should emacs be built with? ${CC} ${CFLAGS} | |
1481 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
1482 | Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} | |
1483 | What window system should Emacs use? ${window_system} | |
509fccc3 RS |
1484 | What toolkit should Emacs use? ${USE_X_TOOLKIT}" |
1485 | ||
1486 | if test -n "${x_includes}"; then | |
1487 | echo " Where do we find X Windows header files? ${x_includes}" | |
1488 | else | |
1489 | echo " Where do we find X Windows header files? Standard dirs" | |
1490 | fi | |
1491 | if test -n "${x_libraries}"; then | |
1492 | echo " Where do we find X Windows libraries? ${x_libraries}" | |
1493 | else | |
1494 | echo " Where do we find X Windows libraries? Standard dirs" | |
1495 | fi | |
9ec10b2f | 1496 | |
509fccc3 | 1497 | echo |
9ec10b2f DM |
1498 | |
1499 | # Remove any trailing slashes in these variables. | |
1500 | changequote(, )dnl | |
1501 | test "${prefix}" != NONE && | |
1502 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1503 | test "${exec_prefix}" != NONE && | |
1504 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1505 | changequote([, ])dnl | |
1506 | ||
5f8c8f00 RS |
1507 | AC_OUTPUT(Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \ |
1508 | man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in, [ | |
7bbbba31 | 1509 | |
b63df577 | 1510 | ### Make the necessary directories, if they don't exist. |
b3947967 DM |
1511 | for dir in cpp etc ; do |
1512 | test -d ${dir} || mkdir ${dir} | |
9ec10b2f DM |
1513 | done |
1514 | ||
5f8c8f00 RS |
1515 | # Build src/Makefile from ${srcdir}/src/Makefile.c |
1516 | # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c | |
1517 | # This must be done after src/config.h is built, since we rely on that file. | |
9ec10b2f | 1518 | |
2d73167a | 1519 | changequote(, )dnl The horror, the horror. |
9ec10b2f DM |
1520 | # Now get this: Some word that is part of the ${srcdir} directory name |
1521 | # or the ${configuration} value might, just might, happen to be an | |
1522 | # identifier like `sun4' or `i386' or something, and be predefined by | |
1523 | # the C preprocessor to some helpful value like 1, or maybe the empty | |
1524 | # string. Needless to say consequent macro substitutions are less | |
1525 | # than conducive to the makefile finding the correct directory. | |
1526 | undefs="`echo $top_srcdir $configuration $canonical | | |
1527 | sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ | |
1528 | -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ | |
1529 | `" | |
2d73167a | 1530 | changequote([, ])dnl |
9ec10b2f DM |
1531 | |
1532 | echo creating lib-src/Makefile | |
1533 | ( cd lib-src | |
1534 | rm -f junk.c junk1.c junk2.c | |
1535 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 1536 | < Makefile.c > junk1.c |
9ec10b2f DM |
1537 | sed -e '1,/start of cpp stuff/d'\ |
1538 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 1539 | < Makefile.c > junk.c |
9ec10b2f DM |
1540 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
1541 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
1542 | cat junk1.c junk2.c > Makefile.new | |
1543 | rm -f junk.c junk1.c junk2.c | |
1544 | chmod 444 Makefile.new | |
1545 | mv -f Makefile.new Makefile | |
1546 | ) | |
1547 | ||
1548 | echo creating src/Makefile | |
1549 | ( cd src | |
1550 | rm -f junk.c junk1.c junk2.c | |
1551 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 1552 | < Makefile.c > junk1.c |
9ec10b2f DM |
1553 | sed -e '1,/start of cpp stuff/d'\ |
1554 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 1555 | < Makefile.c > junk.c |
9ec10b2f DM |
1556 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
1557 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
1558 | cat junk1.c junk2.c > Makefile.new | |
1559 | rm -f junk.c junk1.c junk2.c | |
1560 | chmod 444 Makefile.new | |
1561 | mv -f Makefile.new Makefile | |
1562 | ) | |
8b66759a DM |
1563 | |
1564 | if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then | |
1565 | echo creating src/.gdbinit | |
1566 | echo source $top_srcdir/src/.gdbinit > src/.gdbinit | |
1567 | fi | |
1568 | ||
ea50c238 | 1569 | ], [CPP="$CPP" CPPFLAGS="$CPPFLAGS"]) |