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. | |
caaaf02a | 5 | AC_PREREQ(2.0)dnl |
9ec10b2f DM |
6 | AC_INIT(src/lisp.h) |
7 | AC_CONFIG_HEADER(src/config.h) | |
8 | ||
9 | bindir='${exec_prefix}/bin' | |
3cd69289 DM |
10 | datadir='${prefix}/share' |
11 | sharedstatedir='${prefix}/com' | |
12 | libexecdir='${exec_prefix}/libexec' | |
9ec10b2f DM |
13 | mandir='${prefix}/man/man1' |
14 | infodir='${prefix}/info' | |
15 | lispdir='${datadir}/emacs/${version}/lisp' | |
16 | locallisppath='${datadir}/emacs/site-lisp' | |
17 | lisppath='${locallisppath}:${lispdir}' | |
18 | etcdir='${datadir}/emacs/${version}/etc' | |
3cd69289 DM |
19 | lockdir='${sharedstatedir}/emacs/lock' |
20 | archlibdir='${libexecdir}/emacs/${version}/${configuration}' | |
9ec10b2f DM |
21 | docdir='${datadir}/emacs/${version}/etc' |
22 | ||
39a7c455 DM |
23 | AC_ARG_WITH(gcc, |
24 | [ --with-gcc Use GCC to compile Emacs]) | |
9ec10b2f | 25 | AC_ARG_WITH(x-toolkit, |
3cd69289 | 26 | [ --with-x-toolkit=KIT Use an X toolkit (KIT = yes/lucid/athena/motif)], |
9ec10b2f DM |
27 | [ case "${withval}" in |
28 | y | ye | yes ) val=athena ;; | |
29 | n | no ) val=no ;; | |
30 | l | lu | luc | luci | lucid ) val=lucid ;; | |
31 | a | at | ath | athe | athena ) val=athena ;; | |
3cd69289 | 32 | m | mo | mot | moti | motif ) val=motif ;; |
2e71ec17 | 33 | dnl These don't currently work. |
2e71ec17 DM |
34 | dnl o | op | ope | open | open- | open-l | open-lo \ |
35 | dnl | open-loo | open-look ) val=open-look ;; | |
9ec10b2f | 36 | * ) |
2e71ec17 DM |
37 | dnl AC_MSG_ERROR([the \`--with-x-toolkit' option is supposed to have a value |
38 | dnl which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'.]) | |
9ec10b2f | 39 | AC_MSG_ERROR([the \`--with-x-toolkit' option is supposed to have a value |
3cd69289 | 40 | which is \`yes', \`no', \`lucid', \`athena', or \`motif'. |
9ec10b2f DM |
41 | Currently, \`yes', \`athena' and \`lucid' are synonyms.]) |
42 | ;; | |
43 | esac | |
44 | with_x_toolkit=$val | |
45 | ]) | |
9ec10b2f DM |
46 | |
47 | #### Make srcdir absolute, if it isn't already. It's important to | |
48 | #### avoid running the path through pwd unnecessary, since pwd can | |
069df4bf DM |
49 | #### give you automounter prefixes, which can go away. We do all this |
50 | #### so Emacs can find its files when run uninstalled. | |
9ec10b2f DM |
51 | case "${srcdir}" in |
52 | /* ) ;; | |
53 | . ) | |
54 | ## We may be able to use the $PWD environment variable to make this | |
55 | ## absolute. But sometimes PWD is inaccurate. | |
56 | if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; | |
57 | then | |
58 | srcdir="$PWD" | |
59 | else | |
60 | srcdir="`(cd ${srcdir}; pwd)`" | |
61 | fi | |
62 | ;; | |
63 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
64 | esac | |
65 | ||
66 | #### Check if the source directory already has a configured system in it. | |
67 | if test `pwd` != `(cd ${srcdir} && pwd)` \ | |
68 | && test -f "${srcdir}/src/config.h" ; then | |
69 | AC_MSG_WARN([The directory tree \`${srcdir}' is being used | |
70 | as a build directory right now; it has been configured in its own | |
71 | right. To configure in another directory as well, you MUST | |
72 | use GNU make. If you do not have GNU make, then you must | |
73 | now do \`make distclean' in ${srcdir}, | |
74 | and then run $0 again.]) | |
75 | ||
2d73167a | 76 | changequote(, )dnl |
9ec10b2f | 77 | extrasub='/^VPATH[ ]*=/c\ |
2d73167a | 78 | changequote([, ])dnl |
9ec10b2f DM |
79 | vpath %.c $(srcdir)\ |
80 | vpath %.h $(srcdir)\ | |
81 | vpath %.y $(srcdir)\ | |
82 | vpath %.l $(srcdir)\ | |
83 | vpath %.s $(srcdir)\ | |
84 | vpath %.in $(srcdir)' | |
85 | fi | |
86 | ||
87 | #### Given the configuration name, set machfile and opsysfile to the | |
88 | #### names of the m/*.h and s/*.h files we should use. | |
89 | ||
90 | ### Canonicalize the configuration name. | |
91 | ||
92 | AC_CANONICAL_HOST | |
93 | canonical=$host | |
7bbbba31 | 94 | configuration=$host_alias |
9ec10b2f DM |
95 | |
96 | changequote(, )dnl | |
97 | ||
98 | ### If you add support for a new configuration, add code to this | |
99 | ### switch statement to recognize your configuration name and select | |
100 | ### the appropriate operating system and machine description files. | |
101 | ||
102 | ### You would hope that you could choose an m/*.h file pretty much | |
103 | ### based on the machine portion of the configuration name, and an s- | |
104 | ### file based on the operating system portion. However, it turns out | |
105 | ### that each m/*.h file is pretty manufacturer-specific - for | |
106 | ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
107 | ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
108 | ### machines. So we basically have to have a special case for each | |
109 | ### configuration name. | |
110 | ### | |
111 | ### As far as handling version numbers on operating systems is | |
112 | ### concerned, make sure things will fail in a fixable way. If | |
113 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
114 | ### prepared to handle anything reasonably. If version numbers | |
115 | ### matter, be sure /etc/MACHINES says something about it. | |
116 | ### | |
117 | ### Eric Raymond says we should accept strings like "sysvr4" to mean | |
118 | ### "System V Release 4"; he writes, "The old convention encouraged | |
119 | ### confusion between `system' and `release' levels'." | |
120 | ||
121 | machine='' opsys='' unported=no | |
122 | case "${canonical}" in | |
123 | ||
124 | ## NetBSD ports | |
125 | *-*-netbsd* ) | |
126 | opsys=netbsd | |
127 | case "${canonical}" in | |
128 | i[345]86-*-netbsd*) machine=intel386 ;; | |
129 | m68k-*-netbsd*) | |
130 | # This is somewhat bogus. | |
131 | machine=hp9000s300 ;; | |
132 | mips-*-netbsd*) machine=pmax ;; | |
133 | ns32k-*-netbsd*) machine=ns32000 ;; | |
134 | sparc-*-netbsd*) machine=sparc ;; | |
135 | esac | |
136 | ;; | |
137 | ||
3cd69289 DM |
138 | ## Acorn RISCiX: |
139 | arm-acorn-riscix1.1* ) | |
140 | machine=acorn opsys=riscix1-1 | |
141 | ;; | |
142 | arm-acorn-riscix1.2* | arm-acorn-riscix ) | |
143 | machine=acorn opsys=riscix1-2 | |
144 | ;; | |
145 | ||
9ec10b2f DM |
146 | ## Alliant machines |
147 | ## Strictly speaking, we need the version of the alliant operating | |
148 | ## system to choose the right machine file, but currently the | |
149 | ## configuration name doesn't tell us enough to choose the right | |
150 | ## one; we need to give alliants their own operating system name to | |
151 | ## do this right. When someone cares, they can help us. | |
152 | fx80-alliant-* ) | |
153 | machine=alliant4 opsys=bsd4-2 | |
154 | ;; | |
155 | i860-alliant-* ) | |
156 | machine=alliant-2800 opsys=bsd4-3 | |
157 | ;; | |
158 | ||
3cd69289 DM |
159 | alpha-dec-osf* ) |
160 | machine=alpha opsys=osf1 | |
161 | ;; | |
162 | ||
9ec10b2f DM |
163 | ## Altos 3068 |
164 | m68*-altos-sysv* ) | |
165 | machine=altos opsys=usg5-2 | |
166 | ;; | |
167 | ||
168 | ## Amdahl UTS | |
169 | 580-amdahl-sysv* ) | |
170 | machine=amdahl opsys=usg5-2-2 | |
171 | ;; | |
172 | ||
173 | ## Appallings - I mean, Apollos - running Domain | |
174 | m68*-apollo* ) | |
c4ff4831 | 175 | machine=apollo opsys=domain NON_GNU_CPP=/usr/lib/cpp |
9ec10b2f DM |
176 | ;; |
177 | ||
178 | ## AT&T 3b2, 3b5, 3b15, 3b20 | |
179 | we32k-att-sysv* ) | |
180 | machine=att3b opsys=usg5-2-2 | |
181 | ;; | |
182 | ||
183 | ## AT&T 3b1 - The Mighty Unix PC! | |
184 | m68*-att-sysv* ) | |
185 | machine=7300 opsys=usg5-2-2 | |
186 | ;; | |
187 | ||
188 | ## Bull dpx20 | |
189 | rs6000-bull-bosx* ) | |
190 | machine=ibmrs6000 opsys=aix3-2 | |
191 | ;; | |
192 | ||
193 | ## Bull dpx2 | |
194 | m68*-bull-sysv3* ) | |
195 | machine=dpx2 opsys=usg5-3 | |
196 | ;; | |
197 | ||
198 | ## Bull sps7 | |
199 | m68*-bull-sysv2* ) | |
200 | machine=sps7 opsys=usg5-2 | |
201 | ;; | |
202 | ||
203 | ## CCI 5/32, 6/32 -- see "Tahoe". | |
204 | ||
205 | ## Celerity | |
206 | ## I don't know what configuration name to use for this; config.sub | |
207 | ## doesn't seem to know anything about it. Hey, Celerity users, get | |
208 | ## in touch with us! | |
209 | celerity-celerity-bsd* ) | |
210 | machine=celerity opsys=bsd4-2 | |
211 | ;; | |
212 | ||
213 | ## Clipper | |
214 | ## What operating systems does this chip run that Emacs has been | |
215 | ## tested on? | |
216 | clipper-* ) | |
217 | machine=clipper | |
218 | ## We'll use the catch-all code at the bottom to guess the | |
219 | ## operating system. | |
220 | ;; | |
221 | ||
222 | ## Convex | |
223 | *-convex-bsd* | *-convex-convexos* ) | |
224 | machine=convex opsys=bsd4-3 | |
225 | ## Prevents suprious white space in makefiles - d.m.cooke@larc.nasa.gov | |
226 | NON_GNU_CPP="cc -E -P" | |
227 | ;; | |
228 | ||
229 | ## Cubix QBx/386 | |
230 | i[345]86-cubix-sysv* ) | |
231 | machine=intel386 opsys=usg5-3 | |
232 | ;; | |
233 | ||
234 | ## Cydra 5 | |
235 | cydra*-cydrome-sysv* ) | |
236 | machine=cydra5 opsys=usg5-3 | |
237 | ;; | |
238 | ||
239 | ## Data General AViiON Machines | |
240 | m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) | |
241 | machine=aviion opsys=dgux5-4r3 | |
242 | ;; | |
243 | m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) | |
244 | machine=aviion opsys=dgux5-4r2 | |
245 | ;; | |
246 | m88k-dg-dgux* ) | |
247 | machine=aviion opsys=dgux | |
248 | ;; | |
249 | ||
250 | ## DECstations | |
251 | mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) | |
252 | machine=pmax opsys=bsd4-2 | |
253 | ;; | |
254 | mips-dec-ultrix* | mips-dec-bsd* ) | |
255 | machine=pmax opsys=bsd4-3 | |
256 | ;; | |
257 | mips-dec-osf* ) | |
258 | machine=pmax opsys=osf1 | |
259 | ;; | |
260 | ||
261 | ## Motorola Delta machines | |
262 | m68k-motorola-sysv* | m68000-motorola-sysv* ) | |
263 | machine=delta opsys=usg5-3 | |
264 | if test -z "`type gnucc | grep 'not found'`" | |
265 | then CC=gnucc | |
266 | else | |
267 | if test -z "`type gcc | grep 'not found'`" | |
268 | then CC=gcc | |
269 | else CC=cc | |
270 | fi | |
271 | fi | |
272 | ;; | |
273 | m88k-motorola-sysv4* ) | |
274 | machine=delta88k opsys=usg5-4 | |
275 | ;; | |
276 | m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) | |
277 | machine=delta88k opsys=usg5-3 | |
278 | ;; | |
279 | ||
280 | ## Dual machines | |
281 | m68*-dual-sysv* ) | |
282 | machine=dual opsys=usg5-2 | |
283 | ;; | |
284 | m68*-dual-uniplus* ) | |
285 | machine=dual opsys=unipl5-2 | |
286 | ;; | |
287 | ||
288 | ## Elxsi 6400 | |
289 | elxsi-elxsi-sysv* ) | |
290 | machine=elxsi opsys=usg5-2 | |
291 | ;; | |
292 | ||
293 | ## Encore machines | |
294 | ns16k-encore-bsd* ) | |
295 | machine=ns16000 opsys=umax | |
296 | ;; | |
297 | ||
298 | ## The GEC 93 - apparently, this port isn't really finished yet. | |
299 | ||
300 | ## Gould Power Node and NP1 | |
301 | pn-gould-bsd4.2* ) | |
302 | machine=gould opsys=bsd4-2 | |
303 | ;; | |
304 | pn-gould-bsd4.3* ) | |
305 | machine=gould opsys=bsd4-3 | |
306 | ;; | |
307 | np1-gould-bsd* ) | |
308 | machine=gould-np1 opsys=bsd4-3 | |
309 | ;; | |
310 | ||
311 | ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
312 | ## as far as Emacs is concerned). | |
313 | m88k-harris-cxux* ) | |
314 | # Build needs to be different on 7.0 and later releases | |
315 | case "`uname -r`" in | |
316 | [56].[0-9] ) machine=nh4000 opsys=cxux ;; | |
317 | [7].[0-9] ) machine=nh4000 opsys=cxux7 ;; | |
318 | esac | |
319 | ;; | |
320 | ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
321 | m68k-harris-cxux* ) | |
322 | machine=nh3000 opsys=cxux | |
323 | ;; | |
324 | ||
325 | ## Honeywell XPS100 | |
326 | xps*-honeywell-sysv* ) | |
327 | machine=xps100 opsys=usg5-2 | |
328 | ;; | |
329 | ||
330 | ## HP 9000 series 200 or 300 | |
331 | m68*-hp-bsd* ) | |
332 | machine=hp9000s300 opsys=bsd4-3 | |
333 | ;; | |
334 | ## HP/UX 7, 8 and 9 are supported on these machines. | |
335 | m68*-hp-hpux* ) | |
336 | case "`uname -r`" in | |
337 | ## Someone's system reports A.B8.05 for this. | |
338 | ## I wonder what other possibilities there are. | |
339 | *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; | |
340 | *.08.* ) machine=hp9000s300 opsys=hpux8 ;; | |
341 | *.09.* ) machine=hp9000s300 opsys=hpux9 ;; | |
342 | *) machine=hp9000s300 opsys=hpux ;; | |
343 | esac | |
344 | ;; | |
345 | ||
346 | ## HP 9000 series 700 and 800, running HP/UX | |
347 | hppa*-hp-hpux7* ) | |
348 | machine=hp800 opsys=hpux | |
349 | ;; | |
350 | hppa*-hp-hpux8* ) | |
351 | machine=hp800 opsys=hpux8 | |
352 | ;; | |
353 | hppa*-hp-hpux9shr* ) | |
354 | machine=hp800 opsys=hpux9shr | |
355 | ;; | |
356 | hppa*-hp-hpux9* ) | |
357 | machine=hp800 opsys=hpux9 | |
358 | ;; | |
359 | ||
360 | ## HP 9000 series 700 and 800, running HP/UX | |
361 | hppa*-hp-hpux* ) | |
362 | ## Cross-compilation? Nah! | |
363 | case "`uname -r`" in | |
364 | ## Someone's system reports A.B8.05 for this. | |
365 | ## I wonder what other possibilities there are. | |
366 | *.B8.* ) machine=hp800 opsys=hpux8 ;; | |
367 | *.08.* ) machine=hp800 opsys=hpux8 ;; | |
368 | *.09.* ) machine=hp800 opsys=hpux9 ;; | |
369 | *) machine=hp800 opsys=hpux ;; | |
370 | esac | |
371 | ;; | |
372 | ||
373 | ## Orion machines | |
374 | orion-orion-bsd* ) | |
375 | machine=orion opsys=bsd4-2 | |
376 | ;; | |
377 | clipper-orion-bsd* ) | |
378 | machine=orion105 opsys=bsd4-2 | |
379 | ;; | |
380 | ||
381 | ## IBM machines | |
382 | i[345]86-ibm-aix1.1* ) | |
383 | machine=ibmps2-aix opsys=usg5-2-2 | |
384 | ;; | |
385 | i[345]86-ibm-aix1.[23]* | i[345]86-ibm-aix* ) | |
386 | machine=ibmps2-aix opsys=usg5-3 | |
387 | ;; | |
388 | i370-ibm-aix*) | |
389 | machine=ibm370aix opsys=usg5-3 | |
390 | ;; | |
046545ec | 391 | rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* ) |
9ec10b2f DM |
392 | machine=ibmrs6000 opsys=aix3-1 |
393 | ;; | |
046545ec | 394 | rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) |
9ec10b2f DM |
395 | machine=ibmrs6000 opsys=aix3-2-5 |
396 | ;; | |
046545ec | 397 | rs6000-ibm-aix* | powerpc-ibm-aix* ) |
9ec10b2f DM |
398 | machine=ibmrs6000 opsys=aix3-2 |
399 | ;; | |
400 | romp-ibm-bsd4.3* ) | |
401 | machine=ibmrt opsys=bsd4-3 | |
402 | ;; | |
403 | romp-ibm-bsd4.2* ) | |
404 | machine=ibmrt opsys=bsd4-2 | |
405 | ;; | |
406 | romp-ibm-aos4.3* ) | |
407 | machine=ibmrt opsys=bsd4-3 | |
408 | ;; | |
409 | romp-ibm-aos4.2* ) | |
410 | machine=ibmrt opsys=bsd4-2 | |
411 | ;; | |
412 | romp-ibm-aos* ) | |
413 | machine=ibmrt opsys=bsd4-3 | |
414 | ;; | |
415 | romp-ibm-bsd* ) | |
416 | machine=ibmrt opsys=bsd4-3 | |
417 | ;; | |
418 | romp-ibm-aix* ) | |
419 | machine=ibmrt-aix opsys=usg5-2-2 | |
420 | ;; | |
421 | ||
422 | ## Integrated Solutions `Optimum V' | |
423 | m68*-isi-bsd4.2* ) | |
424 | machine=isi-ov opsys=bsd4-2 | |
425 | ;; | |
426 | m68*-isi-bsd4.3* ) | |
427 | machine=isi-ov opsys=bsd4-3 | |
428 | ;; | |
429 | ||
430 | ## Intel 386 machines where we do care about the manufacturer | |
431 | i[345]86-intsys-sysv* ) | |
432 | machine=is386 opsys=usg5-2-2 | |
433 | ;; | |
434 | ||
435 | ## Prime EXL | |
436 | i[345]86-prime-sysv* ) | |
437 | machine=i386 opsys=usg5-3 | |
438 | ;; | |
439 | ||
3cd69289 | 440 | ## Sequent Symmetry running Dynix |
9ec10b2f DM |
441 | i[345]86-sequent-bsd* ) |
442 | machine=symmetry opsys=bsd4-3 | |
443 | ;; | |
444 | ||
3cd69289 DM |
445 | ## Sequent Symmetry running DYNIX/ptx |
446 | ## Use the old cpp rather than the newer ANSI one. | |
447 | i[345]86-sequent-ptx* ) | |
448 | machine=sequent-ptx opsys=ptx | |
449 | NON_GNU_CPP="/lib/cpp" | |
450 | ;; | |
451 | ||
9ec10b2f DM |
452 | ## Unspecified sysv on an ncr machine defaults to svr4.2. |
453 | ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.) | |
454 | i[345]86-ncr-sysv* ) | |
455 | machine=intel386 opsys=usg5-4-2 | |
456 | ;; | |
457 | ||
cbce363f RS |
458 | ## Intel Paragon OSF/1 |
459 | i860-intel-osf1* ) | |
460 | machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp | |
461 | ;; | |
462 | ||
9ec10b2f DM |
463 | ## Intel 860 |
464 | i860-*-sysv4* ) | |
465 | machine=i860 opsys=usg5-4 | |
466 | NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc. | |
467 | NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion. | |
468 | ;; | |
469 | ||
470 | ## Masscomp machines | |
471 | m68*-masscomp-rtu* ) | |
472 | machine=masscomp opsys=rtu | |
473 | ;; | |
474 | ||
475 | ## Megatest machines | |
476 | m68*-megatest-bsd* ) | |
477 | machine=mega68 opsys=bsd4-2 | |
478 | ;; | |
479 | ||
480 | ## Workstations sold by MIPS | |
481 | ## This is not necessarily all workstations using the MIPS processor - | |
482 | ## Irises are produced by SGI, and DECstations by DEC. | |
483 | ||
484 | ## etc/MACHINES lists mips.h and mips4.h as possible machine files, | |
485 | ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance | |
486 | ## it gives for choosing between the alternatives seems to be "Use | |
487 | ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with | |
488 | ## the BSD world." I'll assume that these are instructions for | |
489 | ## handling two odd situations, and that every other situation | |
490 | ## should use mips.h and usg5-2-2, they being listed first. | |
491 | mips-mips-usg* ) | |
492 | machine=mips4 | |
493 | ## Fall through to the general code at the bottom to decide on the OS. | |
494 | ;; | |
495 | mips-mips-riscos4* ) | |
496 | machine=mips4 opsys=bsd4-3 | |
497 | NON_GNU_CC="cc -systype bsd43" | |
498 | NON_GNU_CPP="cc -systype bsd43 -E" | |
499 | ;; | |
500 | mips-mips-bsd* ) | |
501 | machine=mips opsys=bsd4-3 | |
502 | ;; | |
503 | mips-mips-* ) | |
504 | machine=mips opsys=usg5-2-2 | |
505 | ;; | |
506 | ||
507 | ## NeXT | |
508 | m68*-next-* | i[345]86-next-* ) | |
509 | machine=next opsys=mach2 | |
510 | ;; | |
511 | ||
512 | ## The complete machine from National Semiconductor | |
513 | ns32k-ns-genix* ) | |
514 | machine=ns32000 opsys=usg5-2 | |
515 | ;; | |
516 | ||
517 | ## NCR machines | |
518 | m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) | |
519 | machine=tower32 opsys=usg5-2-2 | |
520 | ;; | |
521 | m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) | |
522 | machine=tower32v3 opsys=usg5-3 | |
523 | ;; | |
524 | ||
525 | ## Nixdorf Targon 31 | |
526 | m68*-nixdorf-sysv* ) | |
527 | machine=targon31 opsys=usg5-2-2 | |
528 | ;; | |
529 | ||
530 | ## Nu (TI or LMI) | |
531 | m68*-nu-sysv* ) | |
532 | machine=nu opsys=usg5-2 | |
533 | ;; | |
534 | ||
535 | ## Plexus | |
536 | m68*-plexus-sysv* ) | |
537 | machine=plexus opsys=usg5-2 | |
538 | ;; | |
539 | ||
540 | ## Pyramid machines | |
541 | ## I don't really have any idea what sort of processor the Pyramid has, | |
542 | ## so I'm assuming it is its own architecture. | |
543 | pyramid-pyramid-bsd* ) | |
544 | machine=pyramid opsys=bsd4-2 | |
545 | ;; | |
546 | ||
547 | ## Sequent Balance | |
548 | ns32k-sequent-bsd4.2* ) | |
549 | machine=sequent opsys=bsd4-2 | |
550 | ;; | |
551 | ns32k-sequent-bsd4.3* ) | |
552 | machine=sequent opsys=bsd4-3 | |
553 | ;; | |
554 | ||
555 | ## Siemens Nixdorf | |
556 | mips-siemens-sysv* ) | |
557 | machine=mips-siemens opsys=usg5-4 | |
558 | NON_GNU_CC=/usr/ccs/bin/cc | |
559 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
560 | ;; | |
561 | ||
562 | ## Silicon Graphics machines | |
563 | ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
564 | m68*-sgi-iris3.5* ) | |
565 | machine=irist opsys=iris3-5 | |
566 | ;; | |
567 | m68*-sgi-iris3.6* | m68*-sgi-iris*) | |
568 | machine=irist opsys=iris3-6 | |
569 | ;; | |
570 | ## Iris 4D | |
571 | mips-sgi-irix3* ) | |
572 | machine=iris4d opsys=irix3-3 | |
573 | ;; | |
4ab83697 RS |
574 | mips-sgi-irix4* ) |
575 | machine=iris4d opsys=irix4-0 | |
576 | ;; | |
577 | mips-sgi-irix5.[01]* ) | |
9ec10b2f DM |
578 | machine=iris4d opsys=irix5-0 |
579 | ;; | |
4ab83697 RS |
580 | mips-sgi-irix5* | mips-sgi-irix* ) |
581 | machine=iris4d opsys=irix5-2 | |
9ec10b2f DM |
582 | ;; |
583 | ||
584 | ## SONY machines | |
585 | m68*-sony-bsd4.2* ) | |
586 | machine=news opsys=bsd4-2 | |
587 | ;; | |
588 | m68*-sony-bsd4.3* ) | |
589 | machine=news opsys=bsd4-3 | |
590 | ;; | |
3d102c59 | 591 | m68*-sony-newsos3* | m68*-sony-news3*) |
9ec10b2f DM |
592 | machine=news opsys=bsd4-3 |
593 | ;; | |
3d102c59 | 594 | mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*) |
9ec10b2f DM |
595 | machine=news-risc opsys=bsd4-3 |
596 | ;; | |
3d102c59 | 597 | mips-sony-news* ) |
9ec10b2f DM |
598 | machine=news-risc opsys=newsos5 |
599 | ;; | |
600 | ||
601 | ## Stride | |
602 | m68*-stride-sysv* ) | |
603 | machine=stride opsys=usg5-2 | |
604 | ;; | |
605 | ||
606 | ## Suns | |
607 | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* | i[345]86-*-solaris2* | i[345]86-*-sunos5* ) | |
608 | case "${canonical}" in | |
609 | m68*-sunos1* ) machine=sun1 ;; | |
610 | m68*-sunos2* ) machine=sun2 ;; | |
611 | m68* ) machine=sun3 ;; | |
612 | i[345]86-sun-sunos[34]* ) machine=sun386 ;; | |
613 | i[345]86-*-* ) machine=intel386 ;; | |
614 | sparc* ) machine=sparc ;; | |
615 | * ) unported=yes ;; | |
616 | esac | |
617 | case "${canonical}" in | |
618 | ## The Sun386 didn't get past 4.0. | |
619 | i[345]86-*-sunos4 ) opsys=sunos4-0 ;; | |
620 | *-sunos4.0* ) opsys=sunos4-0 ;; | |
621 | *-sunos4.1.3* ) opsys=sunos4-1-3 | |
622 | NON_GCC_TEST_OPTIONS=-Bstatic | |
623 | GCC_TEST_OPTIONS=-static | |
624 | ;; | |
625 | *-sunos4shr* ) opsys=sunos4shr ;; | |
626 | *-sunos4* | *-sunos ) opsys=sunos4-1 | |
627 | NON_GCC_TEST_OPTIONS=-Bstatic | |
628 | GCC_TEST_OPTIONS=-static | |
629 | ;; | |
630 | *-sunos5.3* | *-solaris2.3* ) | |
631 | opsys=sol2-3 | |
632 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
633 | ;; | |
634 | *-sunos5.4* | *-solaris2.4* ) | |
635 | opsys=sol2-4 | |
636 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
637 | ;; | |
638 | *-sunos5* | *-solaris* ) | |
639 | opsys=sol2 | |
640 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
641 | ;; | |
642 | * ) opsys=bsd4-2 ;; | |
643 | esac | |
644 | ;; | |
645 | ||
646 | ## Tadpole 68k | |
647 | m68*-tadpole-sysv* ) | |
648 | machine=tad68k opsys=usg5-3 | |
649 | ;; | |
650 | ||
651 | ## Tahoe machines | |
652 | tahoe-tahoe-bsd4.2* ) | |
653 | machine=tahoe opsys=bsd4-2 | |
654 | ;; | |
655 | tahoe-tahoe-bsd4.3* ) | |
656 | machine=tahoe opsys=bsd4-3 | |
657 | ;; | |
658 | ||
659 | ## Tandem Integrity S2 | |
660 | mips-tandem-sysv* ) | |
661 | machine=tandem-s2 opsys=usg5-3 | |
662 | ;; | |
663 | ||
664 | ## Tektronix XD88 | |
665 | m88k-tektronix-sysv3* ) | |
666 | machine=tekxd88 opsys=usg5-3 | |
667 | ;; | |
668 | ||
669 | ## Tektronix 16000 box (6130?) | |
670 | ns16k-tektronix-bsd* ) | |
671 | machine=ns16000 opsys=bsd4-2 | |
672 | ;; | |
673 | ## Tektronix 4300 | |
674 | ## src/m/tek4300.h hints that this is a m68k machine. | |
675 | m68*-tektronix-bsd* ) | |
676 | machine=tek4300 opsys=bsd4-3 | |
677 | ;; | |
678 | ||
679 | ## Titan P2 or P3 | |
680 | ## We seem to have lost the machine-description file titan.h! | |
681 | titan-titan-sysv* ) | |
682 | machine=titan opsys=usg5-3 | |
683 | ;; | |
684 | ||
685 | ## Ustation E30 (SS5E) | |
686 | m68*-unisys-uniplus* ) | |
687 | machine=ustation opsystem=unipl5-2 | |
688 | ;; | |
689 | ||
690 | ## Vaxen. | |
691 | vax-dec-* ) | |
692 | machine=vax | |
693 | case "${canonical}" in | |
694 | *-bsd4.1* ) opsys=bsd4-1 ;; | |
695 | *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; | |
696 | *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; | |
697 | *-bsd386* | *-bsdi* ) opsys=bsd386 ;; | |
698 | *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; | |
699 | *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
700 | *-vms* ) opsys=vms ;; | |
701 | * ) unported=yes | |
702 | esac | |
703 | ;; | |
704 | ||
705 | ## Whitechapel MG1 | |
706 | ns16k-whitechapel-* ) | |
707 | machine=mg1 | |
708 | ## We don't know what sort of OS runs on these; we'll let the | |
709 | ## operating system guessing code below try. | |
710 | ;; | |
711 | ||
712 | ## Wicat | |
713 | m68*-wicat-sysv* ) | |
714 | machine=wicat opsys=usg5-2 | |
715 | ;; | |
716 | ||
717 | ## Intel 386 machines where we don't care about the manufacturer | |
718 | i[345]86-*-* ) | |
719 | machine=intel386 | |
720 | case "${canonical}" in | |
721 | *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; | |
722 | *-isc2.2* ) opsys=isc2-2 ;; | |
723 | *-isc4.0* ) opsys=isc4-0 ;; | |
724 | *-isc* ) opsys=isc3-0 ;; | |
725 | *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;; | |
726 | *-esix* ) opsys=esix ;; | |
727 | *-xenix* ) opsys=xenix ;; | |
728 | *-linux* ) opsys=linux ;; | |
729 | *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;; | |
730 | *-bsd386* | *-bsdi* ) opsys=bsd386 ;; | |
731 | *-386bsd* ) opsys=386bsd ;; | |
732 | *-freebsd* ) opsys=freebsd ;; | |
733 | *-nextstep* ) opsys=mach2 ;; | |
734 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. | |
735 | esac | |
736 | ;; | |
737 | ||
738 | * ) | |
739 | unported=yes | |
740 | ;; | |
741 | esac | |
742 | ||
743 | ### If the code above didn't choose an operating system, just choose | |
744 | ### an operating system based on the configuration name. You really | |
745 | ### only want to use this when you have no idea what the right | |
746 | ### operating system is; if you know what operating systems a machine | |
747 | ### runs, it's cleaner to make it explicit in the case statement | |
748 | ### above. | |
749 | if test x"${opsys}" = x; then | |
750 | case "${canonical}" in | |
751 | *-gnu* ) opsys=gnu ;; | |
752 | *-bsd4.[01] ) opsys=bsd4-1 ;; | |
753 | *-bsd4.2 ) opsys=bsd4-2 ;; | |
754 | *-bsd4.3 ) opsys=bsd4-3 ;; | |
755 | *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; | |
756 | *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; | |
757 | *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; | |
758 | *-sysv3 | *-sysvr3 ) opsys=usg5-3 ;; | |
759 | *-sysv4 | *-sysvr4 ) opsys=usg5-4 ;; | |
760 | *-sysv4.1 | *-sysvr4.1 ) | |
761 | NON_GNU_CPP=/usr/lib/cpp | |
762 | opsys=usg5-4 ;; | |
763 | *-sysv4.2 | *-sysvr4.2 ) opsys=usg5-4-2 ;; | |
764 | * ) | |
765 | unported=yes | |
766 | ;; | |
767 | esac | |
768 | fi | |
769 | ||
770 | changequote([, ])dnl | |
771 | ||
772 | if test $unported = yes; then | |
773 | AC_MSG_ERROR([Emacs hasn't been ported to \`${canonical}' systems. | |
774 | Check \`etc/MACHINES' for recognized configuration names.]) | |
775 | fi | |
776 | ||
777 | machfile="m/${machine}.h" | |
778 | opsysfile="s/${opsys}.h" | |
779 | ||
780 | ||
781 | #### Choose a compiler. | |
782 | test -n "$CC" && cc_specified=yes | |
783 | ||
784 | case ${with_gcc} in | |
785 | "yes" ) CC="gcc" GCC=yes ;; | |
6e0dc84a | 786 | "no" ) : ${CC=cc} ;; |
9ec10b2f DM |
787 | * ) AC_PROG_CC |
788 | esac | |
789 | ||
790 | # On Suns, sometimes $CPP names a directory. | |
791 | if test -n "$CPP" && test -d "$CPP"; then | |
792 | CPP= | |
793 | fi | |
794 | ||
795 | #### Some systems specify a CPP to use unless we are using GCC. | |
796 | #### Now that we know whether we are using GCC, we can decide whether | |
797 | #### to use that one. | |
798 | if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x | |
799 | then | |
800 | CPP="$NON_GNU_CPP" | |
801 | fi | |
802 | ||
803 | #### Some systems specify a CC to use unless we are using GCC. | |
804 | #### Now that we know whether we are using GCC, we can decide whether | |
805 | #### to use that one. | |
806 | if test "x$NON_GNU_CC" != x && test x$GCC != xyes && | |
807 | test x$cc_specified != xyes | |
808 | then | |
809 | CC="$NON_GNU_CC" | |
810 | fi | |
811 | ||
812 | if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x | |
813 | then | |
814 | CC="$CC $GCC_TEST_OPTIONS" | |
815 | fi | |
816 | ||
817 | if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x | |
818 | then | |
819 | CC="$CC $NON_GCC_TEST_OPTIONS" | |
820 | fi | |
821 | ||
822 | #### Some other nice autoconf tests. If you add a test here which | |
823 | #### should make an entry in src/config.h, don't forget to add an | |
824 | #### #undef clause to src/config.h.in for autoconf to modify. | |
825 | ||
826 | dnl checks for programs | |
6e0dc84a | 827 | AC_PROG_LN_S |
9ec10b2f DM |
828 | AC_PROG_CPP |
829 | AC_PROG_INSTALL | |
830 | AC_PROG_YACC | |
831 | ||
3cd69289 DM |
832 | dnl checks for Unix variants |
833 | AC_AIX | |
834 | ||
9ec10b2f | 835 | dnl checks for header files |
3cd69289 | 836 | AC_CHECK_HEADERS(sys/timeb.h sys/time.h unistd.h utime.h) |
6e0dc84a DM |
837 | AC_HEADER_STDC |
838 | AC_HEADER_TIME | |
839 | AC_DECL_SYS_SIGLIST | |
9ec10b2f | 840 | |
3cd69289 DM |
841 | dnl Some systems have utime.h but don't declare the struct anyplace. |
842 | AC_MSG_CHECKING(for struct utimbuf) | |
843 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME | |
844 | #include <sys/time.h> | |
845 | #include <time.h> | |
846 | #else | |
847 | #ifdef HAVE_SYS_TIME_H | |
848 | #include <sys/time.h> | |
849 | #else | |
850 | #include <time.h> | |
851 | #endif | |
852 | #endif | |
853 | #ifdef HAVE_UTIME_H | |
854 | #include <utime.h> | |
855 | #endif], [static struct utimbuf x; x.actime = x.modtime;], | |
856 | [AC_MSG_RESULT(yes) | |
857 | AC_DEFINE(HAVE_STRUCT_UTIMBUF)], | |
858 | AC_MSG_RESULT(no)) | |
859 | ||
9ec10b2f | 860 | dnl checks for typedefs |
6e0dc84a | 861 | AC_TYPE_SIGNAL |
9ec10b2f | 862 | |
3cd69289 DM |
863 | AC_MSG_CHECKING(for struct timeval) |
864 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME | |
865 | #include <sys/time.h> | |
866 | #include <time.h> | |
867 | #else | |
868 | #ifdef HAVE_SYS_TIME_H | |
869 | #include <sys/time.h> | |
870 | #else | |
871 | #include <time.h> | |
872 | #endif | |
873 | #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], | |
874 | [AC_MSG_RESULT(yes) | |
875 | AC_DEFINE(HAVE_TIMEVAL)], | |
876 | AC_MSG_RESULT(no)) | |
877 | ||
9ec10b2f DM |
878 | dnl checks for structure members |
879 | AC_STRUCT_TM | |
6e0dc84a | 880 | AC_STRUCT_TIMEZONE |
9ec10b2f DM |
881 | |
882 | dnl checks for compiler characteristics | |
6e0dc84a | 883 | AC_C_CONST |
9ec10b2f DM |
884 | |
885 | dnl check for Make feature | |
6e0dc84a | 886 | AC_PROG_MAKE_SET |
9ec10b2f DM |
887 | |
888 | dnl checks for operating system services | |
6e0dc84a | 889 | AC_SYS_LONG_FILE_NAMES |
9ec10b2f DM |
890 | |
891 | #### Choose a window system. | |
9ec10b2f | 892 | |
6e0dc84a | 893 | AC_PATH_X |
530ce502 DM |
894 | if test "$no_x" = yes; then |
895 | window_system=none | |
896 | else | |
897 | window_system=x11 | |
898 | fi | |
9ec10b2f | 899 | |
ea199426 DM |
900 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then |
901 | LD_SWITCH_X_SITE="-L${x_libraries}" | |
902 | LD_SWITCH_X_SITE_AUX="-R${x_libraries}" | |
903 | fi | |
904 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then | |
905 | C_SWITCH_X_SITE="-I${x_includes}" | |
906 | fi | |
9ec10b2f | 907 | |
8dbeb353 DM |
908 | if test x"${x_includes}" = x; then |
909 | bitmapdir=/usr/include/X11/bitmaps | |
3cd69289 | 910 | else |
8dbeb353 | 911 | bitmapdir="${x_includes}/bitmaps" |
3cd69289 DM |
912 | fi |
913 | ||
9ec10b2f DM |
914 | case "${window_system}" in |
915 | x11 ) | |
916 | HAVE_X_WINDOWS=yes | |
917 | HAVE_X11=yes | |
918 | case "${with_x_toolkit}" in | |
919 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; | |
caaaf02a | 920 | motif ) USE_X_TOOLKIT=MOTIF ;; |
2e71ec17 | 921 | dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;; |
9ec10b2f DM |
922 | * ) USE_X_TOOLKIT=none ;; |
923 | esac | |
924 | ;; | |
9ec10b2f DM |
925 | none ) |
926 | HAVE_X_WINDOWS=no | |
927 | HAVE_X11=no | |
928 | USE_X_TOOLKIT=none | |
929 | ;; | |
930 | esac | |
931 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT | |
932 | ||
933 | ### If we're using X11, we should use the X menu package. | |
934 | HAVE_X_MENU=no | |
935 | case ${HAVE_X11} in | |
936 | yes ) HAVE_X_MENU=yes ;; | |
937 | esac | |
938 | ||
939 | #### Extract some information from the operating system and machine files. | |
940 | ||
941 | AC_CHECKING([the machine- and system-dependent files to find out | |
942 | - which libraries the lib-src programs will want, and | |
943 | - whether the GNU malloc routines are usable]) | |
944 | ||
945 | ### First figure out CFLAGS (which we use for running the compiler here) | |
946 | ### and REAL_CFLAGS (which we use for real compilation). | |
947 | ### The two are the same except on a few systems, where they are made | |
948 | ### different to work around various lossages. For example, | |
949 | ### GCC 2.5 on Linux needs them to be different because it treats -g | |
950 | ### as implying static linking. | |
951 | ||
952 | ### If the CFLAGS env var is specified, we use that value | |
953 | ### instead of the default. | |
954 | ||
955 | ### It's not important that this name contain the PID; you can't run | |
956 | ### two configures in the same directory and have anything work | |
957 | ### anyway. | |
958 | tempcname="conftest.c" | |
959 | ||
960 | echo ' | |
961 | #include "'${srcdir}'/src/'${opsysfile}'" | |
962 | #include "'${srcdir}'/src/'${machfile}'" | |
963 | #ifndef LIBS_MACHINE | |
964 | #define LIBS_MACHINE | |
965 | #endif | |
966 | #ifndef LIBS_SYSTEM | |
967 | #define LIBS_SYSTEM | |
968 | #endif | |
969 | #ifndef C_SWITCH_SYSTEM | |
970 | #define C_SWITCH_SYSTEM | |
971 | #endif | |
972 | #ifndef C_SWITCH_MACHINE | |
973 | #define C_SWITCH_MACHINE | |
974 | #endif | |
975 | configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM | |
976 | configure___ c_switch_system=C_SWITCH_SYSTEM | |
977 | configure___ c_switch_machine=C_SWITCH_MACHINE | |
978 | ||
979 | #ifndef LIB_X11_LIB | |
980 | #define LIB_X11_LIB -lX11 | |
981 | #endif | |
982 | ||
983 | #ifndef LIBX11_MACHINE | |
984 | #define LIBX11_MACHINE | |
985 | #endif | |
986 | ||
987 | #ifndef LIBX11_SYSTEM | |
988 | #define LIBX11_SYSTEM | |
989 | #endif | |
990 | configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM | |
991 | ||
992 | #ifdef UNEXEC | |
993 | configure___ unexec=UNEXEC | |
994 | #else | |
995 | configure___ unexec=unexec.o | |
996 | #endif | |
997 | ||
998 | #ifdef SYSTEM_MALLOC | |
999 | configure___ system_malloc=yes | |
1000 | #else | |
1001 | configure___ system_malloc=no | |
1002 | #endif | |
1003 | ||
1004 | #ifndef C_DEBUG_SWITCH | |
1005 | #define C_DEBUG_SWITCH -g | |
1006 | #endif | |
1007 | ||
1008 | #ifndef C_OPTIMIZE_SWITCH | |
1009 | #define C_OPTIMIZE_SWITCH -O | |
1010 | #endif | |
1011 | ||
1012 | #ifdef THIS_IS_CONFIGURE | |
1013 | ||
1014 | /* Get the CFLAGS for tests in configure. */ | |
1015 | #ifdef __GNUC__ | |
1016 | configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}' | |
1017 | #else | |
1018 | configure___ CFLAGS=C_DEBUG_SWITCH '${CFLAGS}' | |
1019 | #endif | |
1020 | ||
1021 | #else /* not THIS_IS_CONFIGURE */ | |
1022 | ||
1023 | /* Get the CFLAGS for real compilation. */ | |
1024 | #ifdef __GNUC__ | |
1025 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${CFLAGS}' | |
1026 | #else | |
1027 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${CFLAGS}' | |
1028 | #endif | |
1029 | ||
1030 | #endif /* not THIS_IS_CONFIGURE */ | |
1031 | ' > ${tempcname} | |
1032 | ||
1033 | # The value of CPP is a quoted variable reference, so we need to do this | |
1034 | # to get its actual value... | |
1035 | CPP=`eval "echo $CPP"` | |
1036 | changequote(, )dnl | |
1037 | eval `${CPP} -Isrc ${tempcname} \ | |
1038 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
1039 | if test "x$CFLAGS" = x; then | |
1040 | eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \ | |
1041 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
1042 | else | |
1043 | REAL_CFLAGS="$CFLAGS" | |
1044 | fi | |
1045 | changequote([, ])dnl | |
1046 | rm ${tempcname} | |
1047 | ||
1048 | ### Compute the unexec source name from the object name. | |
1049 | UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" | |
1050 | ||
1051 | # Do the opsystem or machine files prohibit the use of the GNU malloc? | |
1052 | # Assume not, until told otherwise. | |
1053 | GNU_MALLOC=yes | |
1054 | if test "${system_malloc}" = "yes"; then | |
1055 | GNU_MALLOC=no | |
1056 | GNU_MALLOC_reason=" | |
1057 | (The GNU allocators don't work with this system configuration.)" | |
1058 | fi | |
1059 | ||
1060 | if test x"${REL_ALLOC}" = x; then | |
1061 | REL_ALLOC=${GNU_MALLOC} | |
1062 | fi | |
1063 | ||
1064 | LISP_FLOAT_TYPE=yes | |
1065 | ||
1066 | ||
1067 | #### Add the libraries to LIBS and check for some functions. | |
1068 | ||
1069 | CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS" | |
1070 | LIBS="$libsrc_libs" | |
1071 | ||
1072 | dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks, | |
1073 | dnl and also adds -ldnet to LIBS, which Autoconf uses for checks. | |
1074 | AC_CHECK_LIB(dnet, dnet_ntoa) | |
1075 | dnl This causes -lresolv to get used in subsequent tests, | |
1076 | dnl which causes failures on some systems such as HPUX 9. | |
1077 | dnl AC_CHECK_LIB(resolv, gethostbyname) | |
1078 | ||
1079 | dnl FIXME replace main with a function we actually want from this library. | |
1080 | AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd") | |
1081 | ||
1082 | AC_MSG_CHECKING(for XFree86) | |
1083 | if test -d /usr/X386/include; then | |
9ec10b2f | 1084 | HAVE_XFREE386=yes |
6e0dc84a | 1085 | : ${C_SWITCH_X_SITE="-I/usr/X386/include"} |
9ec10b2f | 1086 | else |
6e0dc84a | 1087 | HAVE_XFREE386=no |
9ec10b2f | 1088 | fi |
6e0dc84a | 1089 | AC_MSG_RESULT($HAVE_XFREE386) |
9ec10b2f DM |
1090 | |
1091 | # We change CFLAGS temporarily so that C_SWITCH_X_SITE gets used | |
1092 | # for the tests that follow. | |
1093 | ||
1094 | if test "${HAVE_X11}" = "yes"; then | |
1095 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
1096 | LIBS="$LD_SWITCH_X_SITE $LIBX $LIBS" | |
1097 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" | |
6e0dc84a | 1098 | AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \ |
9ec10b2f DM |
1099 | XScreenNumberOfScreen XSetWMProtocols) |
1100 | fi | |
1101 | ||
1102 | if test "${USE_X_TOOLKIT}" != "none"; then | |
1103 | AC_MSG_CHECKING(X11 toolkit version) | |
6e0dc84a | 1104 | AC_TRY_LINK([#include <X11/Intrinsic.h>], |
9ec10b2f DM |
1105 | [#if XtSpecificationRelease < 6 |
1106 | fail; | |
1107 | #endif | |
1108 | ], [AC_MSG_RESULT(6) | |
1109 | AC_DEFINE(HAVE_X11XTR6)], | |
1110 | [AC_MSG_RESULT(not 6)]) | |
1111 | fi | |
1112 | ||
1113 | # If netdb.h doesn't declare h_errno, we must declare it by hand. | |
1114 | AC_MSG_CHECKING(whether netdb declarares h_errno) | |
6e0dc84a | 1115 | AC_TRY_LINK([#include <netdb.h>], |
01345308 DM |
1116 | [return h_errno;], |
1117 | [AC_MSG_RESULT(yes) | |
1118 | AC_DEFINE(HAVE_H_ERRNO)], | |
1119 | [AC_MSG_RESULT(no)]) | |
9ec10b2f | 1120 | |
6e0dc84a | 1121 | AC_FUNC_ALLOCA |
9ec10b2f DM |
1122 | |
1123 | # logb and frexp are found in -lm on most systems. | |
1124 | AC_CHECK_LIB(m, logb) | |
6e0dc84a | 1125 | AC_CHECK_FUNCS(gettimeofday gethostname dup2 rename closedir mkdir rmdir \ |
3cd69289 DM |
1126 | random lrand48 bcopy bcmp logb frexp fmod drem ftime res_init setsid \ |
1127 | strerror fpathconf select mktime eaccess getpagesize) | |
9ec10b2f DM |
1128 | |
1129 | ok_so_far=yes | |
6e0dc84a | 1130 | AC_CHECK_FUNC(socket, , ok_so_far=no) |
9ec10b2f | 1131 | if test $ok_so_far = yes; then |
6e0dc84a | 1132 | AC_CHECK_HEADER(netinet/in.h, , ok_so_far=no) |
9ec10b2f DM |
1133 | fi |
1134 | if test $ok_so_far = yes; then | |
6e0dc84a | 1135 | AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no) |
9ec10b2f DM |
1136 | fi |
1137 | if test $ok_so_far = yes; then | |
1138 | AC_DEFINE(HAVE_INET_SOCKETS) | |
1139 | fi | |
1140 | ||
7bbbba31 DM |
1141 | if test -f /usr/lpp/X11/bin/smt.exp; then |
1142 | AC_DEFINE(HAVE_AIX_SMT_EXP) | |
1143 | fi | |
1144 | ||
9ec10b2f DM |
1145 | # Set up the CFLAGS for real compilation, so we can substitute it. |
1146 | CFLAGS="$REAL_CFLAGS" | |
1147 | ||
1148 | changequote(, )dnl | |
1149 | #### Find out which version of Emacs this is. | |
1150 | version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ | |
1151 | | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` | |
1152 | changequote([, ])dnl | |
1153 | if test x"${version}" = x; then | |
1154 | AC_MSG_ERROR(can't find current emacs version in \`${srcdir}/lisp/version.el'.) | |
1155 | fi | |
1156 | ||
9ec10b2f DM |
1157 | ### Specify what sort of things we'll be editing into Makefile and config.h. |
1158 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
1159 | AC_SUBST(version) | |
1160 | AC_SUBST(configuration) | |
3cd69289 | 1161 | AC_SUBST(canonical) |
9ec10b2f DM |
1162 | AC_SUBST(srcdir) |
1163 | AC_SUBST(prefix) | |
1164 | AC_SUBST(exec_prefix) | |
1165 | AC_SUBST(bindir) | |
1166 | AC_SUBST(datadir) | |
3cd69289 DM |
1167 | AC_SUBST(sharedstatedir) |
1168 | AC_SUBST(libexecdir) | |
9ec10b2f DM |
1169 | AC_SUBST(mandir) |
1170 | AC_SUBST(infodir) | |
1171 | AC_SUBST(lispdir) | |
1172 | AC_SUBST(locallisppath) | |
1173 | AC_SUBST(lisppath) | |
1174 | AC_SUBST(etcdir) | |
1175 | AC_SUBST(lockdir) | |
1176 | AC_SUBST(archlibdir) | |
1177 | AC_SUBST(docdir) | |
3cd69289 | 1178 | AC_SUBST(bitmapdir) |
9ec10b2f DM |
1179 | AC_SUBST(c_switch_system) |
1180 | AC_SUBST(c_switch_machine) | |
1181 | AC_SUBST(LD_SWITCH_X_SITE) | |
1182 | AC_SUBST(LD_SWITCH_X_SITE_AUX) | |
1183 | AC_SUBST(C_SWITCH_X_SITE) | |
1184 | AC_SUBST(CFLAGS) | |
1185 | AC_SUBST(X_TOOLKIT_TYPE) | |
1186 | AC_SUBST(machfile) | |
1187 | AC_SUBST(opsysfile) | |
1188 | ||
3cd69289 DM |
1189 | AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}") |
1190 | AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${config_options}") | |
9ec10b2f DM |
1191 | AC_DEFINE_UNQUOTED(config_machfile, "${machfile}") |
1192 | AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}") | |
1193 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE}) | |
1194 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX}) | |
1195 | AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE}) | |
1196 | AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC}) | |
1197 | ||
1198 | if test "${HAVE_X_WINDOWS}" = "yes" ; then | |
1199 | AC_DEFINE(HAVE_X_WINDOWS) | |
1200 | fi | |
1201 | if test "${USE_X_TOOLKIT}" != "none" ; then | |
1202 | AC_DEFINE(USE_X_TOOLKIT) | |
1203 | fi | |
1204 | if test "${HAVE_X11}" = "yes" ; then | |
1205 | AC_DEFINE(HAVE_X11) | |
1206 | fi | |
1207 | if test "${HAVE_XFREE386}" = "yes" ; then | |
1208 | AC_DEFINE(HAVE_XFREE386) | |
1209 | fi | |
1210 | if test "${HAVE_X_MENU}" = "yes" ; then | |
1211 | AC_DEFINE(HAVE_X_MENU) | |
1212 | fi | |
1213 | if test "${GNU_MALLOC}" = "yes" ; then | |
1214 | AC_DEFINE(GNU_MALLOC) | |
1215 | fi | |
1216 | if test "${REL_ALLOC}" = "yes" ; then | |
1217 | AC_DEFINE(REL_ALLOC) | |
1218 | fi | |
1219 | if test "${LISP_FLOAT_TYPE}" = "yes" ; then | |
1220 | AC_DEFINE(LISP_FLOAT_TYPE) | |
1221 | fi | |
1222 | ||
9ec10b2f DM |
1223 | #### Report on what we decided to do. |
1224 | echo " | |
1225 | ||
1226 | Configured for \`${canonical}'. | |
1227 | ||
1228 | Where should the build process find the source code? ${srcdir} | |
1229 | What operating system and machine description files should Emacs use? | |
1230 | \`${opsysfile}' and \`${machfile}' | |
1231 | What compiler should emacs be built with? ${CC} ${CFLAGS} | |
1232 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
1233 | Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} | |
1234 | What window system should Emacs use? ${window_system} | |
1235 | What toolkit should Emacs use? ${USE_X_TOOLKIT}${x_includes+ | |
1236 | Where do we find X Windows header files? }${x_includes}${x_libraries+ | |
1237 | Where do we find X Windows libraries? }${x_libraries} | |
1238 | ||
1239 | " | |
1240 | ||
1241 | # Remove any trailing slashes in these variables. | |
1242 | changequote(, )dnl | |
1243 | test "${prefix}" != NONE && | |
1244 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1245 | test "${exec_prefix}" != NONE && | |
1246 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
1247 | changequote([, ])dnl | |
1248 | ||
ea50c238 DM |
1249 | AC_OUTPUT(Makefile lib-src/Makefile.in oldXMenu/Makefile \ |
1250 | lwlib/Makefile src/Makefile.in, [ | |
7bbbba31 | 1251 | |
9ec10b2f DM |
1252 | ### Make the necessary directories, if they don't exist. |
1253 | for dir in ./src ./lib-src ./cpp ./oldXMenu ./lwlib ./etc ; do | |
1254 | if test ! -d ${dir}; then | |
1255 | mkdir ${dir} | |
1256 | fi | |
1257 | done | |
1258 | ||
1259 | # Build src/Makefile from ${srcdir}/src/Makefile.in. This must be done | |
1260 | # after src/config.h is built, since we rely on that file. | |
1261 | ||
2d73167a | 1262 | changequote(, )dnl The horror, the horror. |
9ec10b2f DM |
1263 | # Now get this: Some word that is part of the ${srcdir} directory name |
1264 | # or the ${configuration} value might, just might, happen to be an | |
1265 | # identifier like `sun4' or `i386' or something, and be predefined by | |
1266 | # the C preprocessor to some helpful value like 1, or maybe the empty | |
1267 | # string. Needless to say consequent macro substitutions are less | |
1268 | # than conducive to the makefile finding the correct directory. | |
1269 | undefs="`echo $top_srcdir $configuration $canonical | | |
1270 | sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ | |
1271 | -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ | |
1272 | `" | |
2d73167a | 1273 | changequote([, ])dnl |
9ec10b2f DM |
1274 | |
1275 | echo creating lib-src/Makefile | |
1276 | ( cd lib-src | |
1277 | rm -f junk.c junk1.c junk2.c | |
1278 | sed -e '/start of cpp stuff/q' \ | |
1279 | < Makefile.in > junk1.c | |
1280 | sed -e '1,/start of cpp stuff/d'\ | |
1281 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
1282 | < Makefile.in > junk.c | |
1283 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ | |
1284 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
1285 | cat junk1.c junk2.c > Makefile.new | |
1286 | rm -f junk.c junk1.c junk2.c | |
1287 | chmod 444 Makefile.new | |
1288 | mv -f Makefile.new Makefile | |
1289 | ) | |
1290 | ||
1291 | echo creating src/Makefile | |
1292 | ( cd src | |
1293 | rm -f junk.c junk1.c junk2.c | |
1294 | sed -e '/start of cpp stuff/q' \ | |
1295 | < Makefile.in > junk1.c | |
1296 | sed -e '1,/start of cpp stuff/d'\ | |
1297 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
1298 | < Makefile.in > junk.c | |
1299 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ | |
1300 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
1301 | cat junk1.c junk2.c > Makefile.new | |
1302 | rm -f junk.c junk1.c junk2.c | |
1303 | chmod 444 Makefile.new | |
1304 | mv -f Makefile.new Makefile | |
1305 | ) | |
ea50c238 | 1306 | ], [CPP="$CPP" CPPFLAGS="$CPPFLAGS"]) |