Commit | Line | Data |
---|---|---|
6e502e37 | 1 | dnl Autoconf script for GNU Emacs |
9ec10b2f DM |
2 | dnl To rebuild the `configure' script from this, execute the command |
3 | dnl autoconf | |
4 | dnl in the directory containing this script. | |
6e502e37 | 5 | dnl |
07d555c6 | 6 | dnl Copyright (C) 1994, 1995, 1996, 1999 Free Software Foundation, Inc. |
552dfe31 | 7 | dnl |
6e502e37 | 8 | dnl This file is part of GNU Emacs. |
552dfe31 | 9 | dnl |
6e502e37 RS |
10 | dnl GNU Emacs is free software; you can redistribute it and/or modify |
11 | dnl it under the terms of the GNU General Public License as published by | |
12 | dnl the Free Software Foundation; either version 2, or (at your option) | |
13 | dnl any later version. | |
552dfe31 | 14 | dnl |
6e502e37 RS |
15 | dnl GNU Emacs is distributed in the hope that it will be useful, |
16 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | dnl GNU General Public License for more details. | |
19 | dnl | |
20 | dnl You should have received a copy of the GNU General Public License | |
1fb87c77 KH |
21 | dnl along with GNU Emacs; see the file COPYING. If not, write to the |
22 | dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | dnl Boston, MA 02111-1307, USA. | |
6e502e37 | 24 | |
552dfe31 | 25 | AC_PREREQ(2.8)dnl |
9ec10b2f | 26 | AC_INIT(src/lisp.h) |
5f8c8f00 | 27 | AC_CONFIG_HEADER(src/config.h:src/config.in) |
9ec10b2f | 28 | |
9ec10b2f | 29 | lispdir='${datadir}/emacs/${version}/lisp' |
4be21f66 | 30 | locallisppath='${datadir}/emacs/${version}/site-lisp:'\ |
684f4cb3 | 31 | '${datadir}/emacs/site-lisp:${datadir}/emacs/${version}/leim' |
9ec10b2f DM |
32 | lisppath='${locallisppath}:${lispdir}' |
33 | etcdir='${datadir}/emacs/${version}/etc' | |
60c3568d | 34 | archlibdir='${libexecdir}/emacs/${version}/${configuration}' |
9ec10b2f DM |
35 | docdir='${datadir}/emacs/${version}/etc' |
36 | ||
39a7c455 | 37 | AC_ARG_WITH(gcc, |
6fa064b6 | 38 | [ --without-gcc don't use GCC to compile Emacs if GCC is found]) |
4f734bde | 39 | AC_ARG_WITH(pop, |
6fa064b6 DL |
40 | [ --without-pop don't support POP mail retrieval with movemail], |
41 | [if test "$withval" = yes; then | |
42 | AC_DEFINE(MAIL_USE_POP) | |
43 | else : | |
3d9fec71 DL |
44 | fi], |
45 | AC_DEFINE(MAIL_USE_POP)) | |
a21616bd KR |
46 | AC_ARG_WITH(kerberos, |
47 | [ --with-kerberos support Kerberos-authenticated POP], | |
48 | [AC_DEFINE(KERBEROS)]) | |
49 | AC_ARG_WITH(kerberos5, | |
50 | [ --with-kerberos5 support Kerberos version 5 authenticated POP], | |
51 | [if test "${with_kerberos5+set}" = set; then | |
52 | if test "${with_kerberos+set}" != set; then | |
53 | with_kerberos=yes | |
54 | AC_DEFINE(KERBEROS) | |
55 | fi | |
56 | fi | |
57 | AC_DEFINE(KERBEROS5)]) | |
4f734bde DM |
58 | AC_ARG_WITH(hesiod, |
59 | [ --with-hesiod support Hesiod to get the POP server host], | |
60 | [AC_DEFINE(HESIOD)]) | |
61 | dnl This should be the last --with option, because --with-x is | |
62 | dnl added later on when we find the path of X, and it's best to | |
63 | dnl keep them together visually. | |
9ec10b2f | 64 | AC_ARG_WITH(x-toolkit, |
f7894e88 | 65 | [ --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)], |
9ec10b2f DM |
66 | [ case "${withval}" in |
67 | y | ye | yes ) val=athena ;; | |
68 | n | no ) val=no ;; | |
69 | l | lu | luc | luci | lucid ) val=lucid ;; | |
84c5c823 | 70 | a | at | ath | athe | athen | athena ) val=athena ;; |
3cd69289 | 71 | m | mo | mot | moti | motif ) val=motif ;; |
2e71ec17 | 72 | dnl These don't currently work. |
2e71ec17 DM |
73 | dnl o | op | ope | open | open- | open-l | open-lo \ |
74 | dnl | open-loo | open-look ) val=open-look ;; | |
9ec10b2f | 75 | * ) |
2e71ec17 DM |
76 | dnl AC_MSG_ERROR([the \`--with-x-toolkit' option is supposed to have a value |
77 | dnl which is \`yes', \`no', \`lucid', \`athena', \`motif' or \`open-look'.]) | |
90b777c5 RS |
78 | AC_MSG_ERROR([\`--with-x-toolkit=$withval' is invalid\; |
79 | this option's value should be \`yes', \`no', \`lucid', \`athena', or \`motif'. | |
9ec10b2f DM |
80 | Currently, \`yes', \`athena' and \`lucid' are synonyms.]) |
81 | ;; | |
82 | esac | |
83 | with_x_toolkit=$val | |
84 | ]) | |
b412189c GM |
85 | AC_ARG_WITH(xpm, |
86 | [ --with-xpm use -lXpm for displaying XPM images]) | |
87 | AC_ARG_WITH(jpeg, | |
88 | [ --with-jpeg use -ljpeg for displaying JPEG images]) | |
89 | AC_ARG_WITH(tiff, | |
495ccc04 | 90 | [ --with-tiff use -ltiff for displaying TIFF images]) |
b412189c GM |
91 | AC_ARG_WITH(gif, |
92 | [ --with-gif use -lungif for displaying GIF images]) | |
93 | AC_ARG_WITH(png, | |
94 | [ --with-png use -lpng for displaying PNG images]) | |
20c1822e | 95 | AC_ARG_WITH(toolkit-scroll-bars, |
6fa064b6 | 96 | [ --without-toolkit-scroll-bars don't use Motif or Xaw3d scroll bars]) |
9ec10b2f DM |
97 | |
98 | #### Make srcdir absolute, if it isn't already. It's important to | |
99 | #### avoid running the path through pwd unnecessary, since pwd can | |
069df4bf DM |
100 | #### give you automounter prefixes, which can go away. We do all this |
101 | #### so Emacs can find its files when run uninstalled. | |
9ec10b2f DM |
102 | case "${srcdir}" in |
103 | /* ) ;; | |
104 | . ) | |
105 | ## We may be able to use the $PWD environment variable to make this | |
106 | ## absolute. But sometimes PWD is inaccurate. | |
f6e8adea | 107 | ## Make sure CDPATH doesn't affect cd (in case PWD is relative). |
691beae8 | 108 | unset CDPATH |
9ec10b2f DM |
109 | if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; |
110 | then | |
111 | srcdir="$PWD" | |
112 | else | |
113 | srcdir="`(cd ${srcdir}; pwd)`" | |
114 | fi | |
115 | ;; | |
116 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
117 | esac | |
118 | ||
119 | #### Check if the source directory already has a configured system in it. | |
120 | if test `pwd` != `(cd ${srcdir} && pwd)` \ | |
121 | && test -f "${srcdir}/src/config.h" ; then | |
122 | AC_MSG_WARN([The directory tree \`${srcdir}' is being used | |
123 | as a build directory right now; it has been configured in its own | |
124 | right. To configure in another directory as well, you MUST | |
125 | use GNU make. If you do not have GNU make, then you must | |
126 | now do \`make distclean' in ${srcdir}, | |
127 | and then run $0 again.]) | |
128 | ||
2d73167a | 129 | changequote(, )dnl |
9ec10b2f | 130 | extrasub='/^VPATH[ ]*=/c\ |
2d73167a | 131 | changequote([, ])dnl |
9ec10b2f DM |
132 | vpath %.c $(srcdir)\ |
133 | vpath %.h $(srcdir)\ | |
134 | vpath %.y $(srcdir)\ | |
135 | vpath %.l $(srcdir)\ | |
136 | vpath %.s $(srcdir)\ | |
5ac83f86 RS |
137 | vpath %.in $(srcdir)\ |
138 | vpath %.texi $(srcdir)' | |
9ec10b2f DM |
139 | fi |
140 | ||
141 | #### Given the configuration name, set machfile and opsysfile to the | |
142 | #### names of the m/*.h and s/*.h files we should use. | |
143 | ||
144 | ### Canonicalize the configuration name. | |
145 | ||
146 | AC_CANONICAL_HOST | |
147 | canonical=$host | |
7bbbba31 | 148 | configuration=$host_alias |
9ec10b2f DM |
149 | |
150 | changequote(, )dnl | |
151 | ||
152 | ### If you add support for a new configuration, add code to this | |
153 | ### switch statement to recognize your configuration name and select | |
154 | ### the appropriate operating system and machine description files. | |
155 | ||
156 | ### You would hope that you could choose an m/*.h file pretty much | |
157 | ### based on the machine portion of the configuration name, and an s- | |
158 | ### file based on the operating system portion. However, it turns out | |
159 | ### that each m/*.h file is pretty manufacturer-specific - for | |
160 | ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
161 | ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
162 | ### machines. So we basically have to have a special case for each | |
163 | ### configuration name. | |
164 | ### | |
165 | ### As far as handling version numbers on operating systems is | |
166 | ### concerned, make sure things will fail in a fixable way. If | |
167 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
168 | ### prepared to handle anything reasonably. If version numbers | |
169 | ### matter, be sure /etc/MACHINES says something about it. | |
170 | ### | |
171 | ### Eric Raymond says we should accept strings like "sysvr4" to mean | |
172 | ### "System V Release 4"; he writes, "The old convention encouraged | |
173 | ### confusion between `system' and `release' levels'." | |
174 | ||
175 | machine='' opsys='' unported=no | |
176 | case "${canonical}" in | |
177 | ||
178 | ## NetBSD ports | |
179 | *-*-netbsd* ) | |
180 | opsys=netbsd | |
181 | case "${canonical}" in | |
98bbf2a1 | 182 | alpha*-*-netbsd*) machine=alpha ;; |
5ac83f86 | 183 | i[3456]86-*-netbsd*) machine=intel386 ;; |
9ec10b2f DM |
184 | m68k-*-netbsd*) |
185 | # This is somewhat bogus. | |
186 | machine=hp9000s300 ;; | |
ca568b47 | 187 | powerpc-apple-netbsd*) machine=macppc ;; |
9ec10b2f DM |
188 | mips-*-netbsd*) machine=pmax ;; |
189 | ns32k-*-netbsd*) machine=ns32000 ;; | |
190 | sparc-*-netbsd*) machine=sparc ;; | |
b336ddd3 | 191 | vax-*-netbsd*) machine=vax ;; |
9ec10b2f DM |
192 | esac |
193 | ;; | |
194 | ||
e3ac1b7f RS |
195 | ## OpenBSD ports |
196 | *-*-openbsd* ) | |
197 | opsys=openbsd | |
198 | case "${canonical}" in | |
98bbf2a1 | 199 | alpha*-*-openbsd*) machine=alpha ;; |
e3ac1b7f | 200 | i386-*-openbsd*) machine=intel386 ;; |
6239880d RS |
201 | m68k-*-openbsd*) machine=hp9000s300 ;; |
202 | mipsel-*-openbsd*) machine=pmax ;; | |
e3ac1b7f RS |
203 | ns32k-*-openbsd*) machine=ns32000 ;; |
204 | sparc-*-openbsd*) machine=sparc ;; | |
ca568b47 | 205 | vax-*-openbsd*) machine=vax ;; |
e3ac1b7f RS |
206 | esac |
207 | ;; | |
208 | ||
3cd69289 DM |
209 | ## Acorn RISCiX: |
210 | arm-acorn-riscix1.1* ) | |
211 | machine=acorn opsys=riscix1-1 | |
212 | ;; | |
213 | arm-acorn-riscix1.2* | arm-acorn-riscix ) | |
aac2257c RS |
214 | ## This name is riscix12 instead of riscix1.2 |
215 | ## to avoid a file name conflict on MSDOS. | |
216 | machine=acorn opsys=riscix12 | |
3cd69289 DM |
217 | ;; |
218 | ||
2c4f7ce7 RS |
219 | ## BSDI ports |
220 | *-*-bsdi* ) | |
221 | opsys=bsdi | |
222 | case "${canonical}" in | |
223 | i[345]86-*-bsdi*) machine=intel386 ;; | |
224 | sparc-*-bsdi*) machine=sparc ;; | |
225 | powerpc-*-bsdi*) machine=powerpc ;; | |
226 | esac | |
227 | case "${canonical}" in | |
228 | *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;; | |
229 | *-*-bsdi2.0* ) opsys=bsdos2 ;; | |
230 | *-*-bsdi2* ) opsys=bsdos2-1 ;; | |
231 | *-*-bsdi3* ) opsys=bsdos3 ;; | |
66b48ade | 232 | *-*-bsdi4* ) opsys=bsdos4 ;; |
2c4f7ce7 RS |
233 | esac |
234 | ;; | |
235 | ||
9ec10b2f DM |
236 | ## Alliant machines |
237 | ## Strictly speaking, we need the version of the alliant operating | |
238 | ## system to choose the right machine file, but currently the | |
239 | ## configuration name doesn't tell us enough to choose the right | |
240 | ## one; we need to give alliants their own operating system name to | |
241 | ## do this right. When someone cares, they can help us. | |
242 | fx80-alliant-* ) | |
243 | machine=alliant4 opsys=bsd4-2 | |
244 | ;; | |
245 | i860-alliant-* ) | |
246 | machine=alliant-2800 opsys=bsd4-3 | |
247 | ;; | |
248 | ||
30457b4f | 249 | ## Alpha (DEC) machines. |
98bbf2a1 | 250 | alpha*-dec-osf* ) |
3cd69289 | 251 | machine=alpha opsys=osf1 |
f528522b | 252 | # This is needed to find X11R6.1 libraries for certain tests. |
1bc5a004 RS |
253 | NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib |
254 | GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib | |
3cd69289 DM |
255 | ;; |
256 | ||
98bbf2a1 | 257 | alpha*-*-linux-gnu* ) |
5ac83f86 | 258 | machine=alpha opsys=gnu-linux |
4e90a7d5 RS |
259 | ;; |
260 | ||
d506e713 GM |
261 | arm*-*-linux-gnu* ) |
262 | machine=arm opsys=gnu-linux | |
263 | ;; | |
264 | ||
265 | ppc-*-linux | \ | |
266 | powerpc-*-linux* ) | |
267 | machine=powerpc opsys=gnu-linux | |
268 | ;; | |
269 | ||
9ec10b2f DM |
270 | ## Altos 3068 |
271 | m68*-altos-sysv* ) | |
272 | machine=altos opsys=usg5-2 | |
273 | ;; | |
c7f493fd | 274 | |
9ec10b2f DM |
275 | ## Amdahl UTS |
276 | 580-amdahl-sysv* ) | |
277 | machine=amdahl opsys=usg5-2-2 | |
278 | ;; | |
279 | ||
acd04c87 RS |
280 | ## Apollo, Domain/OS |
281 | m68*-apollo-* ) | |
282 | machine=apollo opsys=bsd4-3 | |
9ec10b2f DM |
283 | ;; |
284 | ||
285 | ## AT&T 3b2, 3b5, 3b15, 3b20 | |
286 | we32k-att-sysv* ) | |
287 | machine=att3b opsys=usg5-2-2 | |
288 | ;; | |
289 | ||
290 | ## AT&T 3b1 - The Mighty Unix PC! | |
291 | m68*-att-sysv* ) | |
292 | machine=7300 opsys=usg5-2-2 | |
293 | ;; | |
294 | ||
295 | ## Bull dpx20 | |
296 | rs6000-bull-bosx* ) | |
297 | machine=ibmrs6000 opsys=aix3-2 | |
298 | ;; | |
299 | ||
300 | ## Bull dpx2 | |
301 | m68*-bull-sysv3* ) | |
302 | machine=dpx2 opsys=usg5-3 | |
303 | ;; | |
304 | ||
305 | ## Bull sps7 | |
306 | m68*-bull-sysv2* ) | |
307 | machine=sps7 opsys=usg5-2 | |
308 | ;; | |
309 | ||
310 | ## CCI 5/32, 6/32 -- see "Tahoe". | |
311 | ||
312 | ## Celerity | |
313 | ## I don't know what configuration name to use for this; config.sub | |
314 | ## doesn't seem to know anything about it. Hey, Celerity users, get | |
315 | ## in touch with us! | |
316 | celerity-celerity-bsd* ) | |
317 | machine=celerity opsys=bsd4-2 | |
318 | ;; | |
319 | ||
320 | ## Clipper | |
321 | ## What operating systems does this chip run that Emacs has been | |
322 | ## tested on? | |
323 | clipper-* ) | |
324 | machine=clipper | |
325 | ## We'll use the catch-all code at the bottom to guess the | |
326 | ## operating system. | |
327 | ;; | |
328 | ||
329 | ## Convex | |
330 | *-convex-bsd* | *-convex-convexos* ) | |
331 | machine=convex opsys=bsd4-3 | |
908ff139 | 332 | ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov |
9ec10b2f DM |
333 | NON_GNU_CPP="cc -E -P" |
334 | ;; | |
335 | ||
336 | ## Cubix QBx/386 | |
5ac83f86 | 337 | i[3456]86-cubix-sysv* ) |
9ec10b2f DM |
338 | machine=intel386 opsys=usg5-3 |
339 | ;; | |
340 | ||
341 | ## Cydra 5 | |
342 | cydra*-cydrome-sysv* ) | |
343 | machine=cydra5 opsys=usg5-3 | |
344 | ;; | |
345 | ||
346 | ## Data General AViiON Machines | |
651fc2d2 RS |
347 | ## DG changed naming conventions with the release of 5.4.4.10, they |
348 | ## dropped the initial 5.4 but left the intervening R. Because of the | |
349 | ## R this shouldn't conflict with older versions of the OS (which I | |
f4afda69 KH |
350 | ## think were named like dgux4.*). In addition, DG new AViiONs series |
351 | ## uses either Motorola M88k or Intel Pentium CPUs. | |
9ae70ffe | 352 | m88k-dg-dguxR4.* | m88k-dg-dgux4* ) |
651fc2d2 RS |
353 | machine=aviion opsys=dgux4 |
354 | ;; | |
9ec10b2f | 355 | m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) |
aac2257c RS |
356 | ## This name is dgux5-4-3 instead of dgux5-4r3 |
357 | ## to avoid a file name conflict on MSDOS. | |
358 | machine=aviion opsys=dgux5-4-3 | |
9ec10b2f DM |
359 | ;; |
360 | m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) | |
361 | machine=aviion opsys=dgux5-4r2 | |
362 | ;; | |
363 | m88k-dg-dgux* ) | |
364 | machine=aviion opsys=dgux | |
365 | ;; | |
366 | ||
4e746fa8 KH |
367 | ## Data General AViiON Intel (x86) Machines |
368 | ## Exists from 5.4.3 (current i586-dg-dguxR4.11) | |
369 | ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il | |
9ae70ffe | 370 | i[345]86-dg-dguxR4* ) |
4e746fa8 KH |
371 | machine=aviion-intel opsys=dgux4 |
372 | ;; | |
373 | ||
9ec10b2f DM |
374 | ## DECstations |
375 | mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) | |
376 | machine=pmax opsys=bsd4-2 | |
377 | ;; | |
3bbe016c | 378 | mips-dec-ultrix4.[12]* | mips-dec-bsd* ) |
9ec10b2f DM |
379 | machine=pmax opsys=bsd4-3 |
380 | ;; | |
3bbe016c KH |
381 | mips-dec-ultrix* ) |
382 | machine=pmax opsys=ultrix4-3 | |
383 | ;; | |
9ec10b2f DM |
384 | mips-dec-osf* ) |
385 | machine=pmax opsys=osf1 | |
386 | ;; | |
b95c8e7e RS |
387 | mips-dec-mach_bsd4.3* ) |
388 | machine=pmax opsys=mach-bsd4-3 | |
389 | ;; | |
9ec10b2f DM |
390 | |
391 | ## Motorola Delta machines | |
392 | m68k-motorola-sysv* | m68000-motorola-sysv* ) | |
393 | machine=delta opsys=usg5-3 | |
394 | if test -z "`type gnucc | grep 'not found'`" | |
018427ee RS |
395 | then |
396 | if test -s /etc/167config | |
397 | then CC="gnucc -m68040" | |
398 | else CC="gnucc -m68881" | |
c7f493fd | 399 | fi |
9ec10b2f DM |
400 | else |
401 | if test -z "`type gcc | grep 'not found'`" | |
402 | then CC=gcc | |
403 | else CC=cc | |
404 | fi | |
405 | fi | |
406 | ;; | |
407 | m88k-motorola-sysv4* ) | |
63c1d3f2 RS |
408 | # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 |
409 | # needs POSIX_SIGNALS and therefore needs usg5-4-2. | |
410 | # I hope there are not other 4.0 versions for this machine | |
411 | # which really need usg5-4 instead. | |
412 | machine=delta88k opsys=usg5-4-2 | |
9ec10b2f DM |
413 | ;; |
414 | m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) | |
415 | machine=delta88k opsys=usg5-3 | |
416 | ;; | |
417 | ||
418 | ## Dual machines | |
419 | m68*-dual-sysv* ) | |
420 | machine=dual opsys=usg5-2 | |
421 | ;; | |
422 | m68*-dual-uniplus* ) | |
423 | machine=dual opsys=unipl5-2 | |
424 | ;; | |
425 | ||
426 | ## Elxsi 6400 | |
427 | elxsi-elxsi-sysv* ) | |
428 | machine=elxsi opsys=usg5-2 | |
429 | ;; | |
430 | ||
431 | ## Encore machines | |
432 | ns16k-encore-bsd* ) | |
433 | machine=ns16000 opsys=umax | |
434 | ;; | |
435 | ||
436 | ## The GEC 93 - apparently, this port isn't really finished yet. | |
437 | ||
438 | ## Gould Power Node and NP1 | |
439 | pn-gould-bsd4.2* ) | |
440 | machine=gould opsys=bsd4-2 | |
441 | ;; | |
442 | pn-gould-bsd4.3* ) | |
443 | machine=gould opsys=bsd4-3 | |
444 | ;; | |
445 | np1-gould-bsd* ) | |
446 | machine=gould-np1 opsys=bsd4-3 | |
447 | ;; | |
448 | ||
449 | ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
450 | ## as far as Emacs is concerned). | |
451 | m88k-harris-cxux* ) | |
452 | # Build needs to be different on 7.0 and later releases | |
453 | case "`uname -r`" in | |
454 | [56].[0-9] ) machine=nh4000 opsys=cxux ;; | |
455 | [7].[0-9] ) machine=nh4000 opsys=cxux7 ;; | |
456 | esac | |
3d68df05 | 457 | NON_GNU_CPP="/lib/cpp" |
9ec10b2f DM |
458 | ;; |
459 | ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
460 | m68k-harris-cxux* ) | |
461 | machine=nh3000 opsys=cxux | |
462 | ;; | |
3d68df05 KH |
463 | ## Harris power pc NightHawk running Power UNIX (Series 6000) |
464 | powerpc-harris-powerunix ) | |
465 | machine=nh6000 opsys=powerunix | |
466 | NON_GNU_CPP="cc -Xo -E -P" | |
467 | ;; | |
0e5f305e RS |
468 | ## SR2001/SR2201 running HI-UX/MPP |
469 | hppa1.1-hitachi-hiuxmpp* ) | |
470 | machine=sr2k opsys=hiuxmpp | |
471 | ;; | |
9ec10b2f DM |
472 | ## Honeywell XPS100 |
473 | xps*-honeywell-sysv* ) | |
474 | machine=xps100 opsys=usg5-2 | |
475 | ;; | |
476 | ||
477 | ## HP 9000 series 200 or 300 | |
478 | m68*-hp-bsd* ) | |
479 | machine=hp9000s300 opsys=bsd4-3 | |
480 | ;; | |
42c3a7f7 | 481 | ## HP/UX 7, 8, 9, and 10 are supported on these machines. |
9ec10b2f DM |
482 | m68*-hp-hpux* ) |
483 | case "`uname -r`" in | |
484 | ## Someone's system reports A.B8.05 for this. | |
485 | ## I wonder what other possibilities there are. | |
486 | *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; | |
487 | *.08.* ) machine=hp9000s300 opsys=hpux8 ;; | |
488 | *.09.* ) machine=hp9000s300 opsys=hpux9 ;; | |
88a806e9 | 489 | *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;; |
9ec10b2f DM |
490 | *) machine=hp9000s300 opsys=hpux ;; |
491 | esac | |
492 | ;; | |
493 | ||
494 | ## HP 9000 series 700 and 800, running HP/UX | |
495 | hppa*-hp-hpux7* ) | |
496 | machine=hp800 opsys=hpux | |
497 | ;; | |
498 | hppa*-hp-hpux8* ) | |
499 | machine=hp800 opsys=hpux8 | |
500 | ;; | |
501 | hppa*-hp-hpux9shr* ) | |
502 | machine=hp800 opsys=hpux9shr | |
503 | ;; | |
504 | hppa*-hp-hpux9* ) | |
505 | machine=hp800 opsys=hpux9 | |
506 | ;; | |
88a806e9 | 507 | hppa*-hp-hpux1[0-9]* ) |
12760c02 | 508 | machine=hp800 opsys=hpux10 |
42c3a7f7 | 509 | ;; |
9ec10b2f DM |
510 | |
511 | ## HP 9000 series 700 and 800, running HP/UX | |
512 | hppa*-hp-hpux* ) | |
513 | ## Cross-compilation? Nah! | |
514 | case "`uname -r`" in | |
515 | ## Someone's system reports A.B8.05 for this. | |
516 | ## I wonder what other possibilities there are. | |
517 | *.B8.* ) machine=hp800 opsys=hpux8 ;; | |
518 | *.08.* ) machine=hp800 opsys=hpux8 ;; | |
519 | *.09.* ) machine=hp800 opsys=hpux9 ;; | |
842f8692 | 520 | *) machine=hp800 opsys=hpux10 ;; |
9ec10b2f DM |
521 | esac |
522 | ;; | |
da945421 | 523 | hppa*-*-nextstep* ) |
4be21f66 KH |
524 | machine=hp800 opsys=nextstep |
525 | ;; | |
9ec10b2f DM |
526 | |
527 | ## Orion machines | |
528 | orion-orion-bsd* ) | |
529 | machine=orion opsys=bsd4-2 | |
530 | ;; | |
531 | clipper-orion-bsd* ) | |
532 | machine=orion105 opsys=bsd4-2 | |
533 | ;; | |
534 | ||
535 | ## IBM machines | |
5ac83f86 | 536 | i[3456]86-ibm-aix1.1* ) |
9ec10b2f DM |
537 | machine=ibmps2-aix opsys=usg5-2-2 |
538 | ;; | |
5ac83f86 | 539 | i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* ) |
9ec10b2f DM |
540 | machine=ibmps2-aix opsys=usg5-3 |
541 | ;; | |
542 | i370-ibm-aix*) | |
543 | machine=ibm370aix opsys=usg5-3 | |
544 | ;; | |
046545ec | 545 | rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* ) |
9ec10b2f DM |
546 | machine=ibmrs6000 opsys=aix3-1 |
547 | ;; | |
046545ec | 548 | rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) |
9ec10b2f DM |
549 | machine=ibmrs6000 opsys=aix3-2-5 |
550 | ;; | |
b63df577 RS |
551 | rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* ) |
552 | machine=ibmrs6000 opsys=aix4-1 | |
553 | ;; | |
a8958813 RS |
554 | rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* ) |
555 | machine=ibmrs6000 opsys=aix4-2 | |
556 | ;; | |
557 | rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* ) | |
b63df577 RS |
558 | machine=ibmrs6000 opsys=aix4 |
559 | ;; | |
a8958813 RS |
560 | rs6000-ibm-aix4* | powerpc-ibm-aix4* ) |
561 | machine=ibmrs6000 opsys=aix4-1 | |
562 | ;; | |
046545ec | 563 | rs6000-ibm-aix* | powerpc-ibm-aix* ) |
9ec10b2f DM |
564 | machine=ibmrs6000 opsys=aix3-2 |
565 | ;; | |
566 | romp-ibm-bsd4.3* ) | |
567 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 568 | ;; |
9ec10b2f DM |
569 | romp-ibm-bsd4.2* ) |
570 | machine=ibmrt opsys=bsd4-2 | |
571 | ;; | |
572 | romp-ibm-aos4.3* ) | |
573 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 574 | ;; |
9ec10b2f DM |
575 | romp-ibm-aos4.2* ) |
576 | machine=ibmrt opsys=bsd4-2 | |
577 | ;; | |
578 | romp-ibm-aos* ) | |
579 | machine=ibmrt opsys=bsd4-3 | |
580 | ;; | |
581 | romp-ibm-bsd* ) | |
582 | machine=ibmrt opsys=bsd4-3 | |
583 | ;; | |
584 | romp-ibm-aix* ) | |
585 | machine=ibmrt-aix opsys=usg5-2-2 | |
586 | ;; | |
587 | ||
588 | ## Integrated Solutions `Optimum V' | |
589 | m68*-isi-bsd4.2* ) | |
590 | machine=isi-ov opsys=bsd4-2 | |
591 | ;; | |
592 | m68*-isi-bsd4.3* ) | |
593 | machine=isi-ov opsys=bsd4-3 | |
594 | ;; | |
595 | ||
596 | ## Intel 386 machines where we do care about the manufacturer | |
5ac83f86 | 597 | i[3456]86-intsys-sysv* ) |
9ec10b2f DM |
598 | machine=is386 opsys=usg5-2-2 |
599 | ;; | |
600 | ||
601 | ## Prime EXL | |
5ac83f86 | 602 | i[3456]86-prime-sysv* ) |
9ec10b2f DM |
603 | machine=i386 opsys=usg5-3 |
604 | ;; | |
605 | ||
3cd69289 | 606 | ## Sequent Symmetry running Dynix |
5ac83f86 | 607 | i[3456]86-sequent-bsd* ) |
9ec10b2f DM |
608 | machine=symmetry opsys=bsd4-3 |
609 | ;; | |
610 | ||
86d6f6ee RS |
611 | ## Sequent Symmetry running ptx 4, which is a modified SVR4. |
612 | i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* ) | |
613 | machine=sequent-ptx opsys=ptx4 | |
0dcdc912 | 614 | NON_GNU_CPP=/lib/cpp |
86d6f6ee RS |
615 | ;; |
616 | ||
3cd69289 DM |
617 | ## Sequent Symmetry running DYNIX/ptx |
618 | ## Use the old cpp rather than the newer ANSI one. | |
5ac83f86 | 619 | i[3456]86-sequent-ptx* ) |
3cd69289 DM |
620 | machine=sequent-ptx opsys=ptx |
621 | NON_GNU_CPP="/lib/cpp" | |
622 | ;; | |
623 | ||
cd837fee KH |
624 | ## ncr machine running svr4.3. |
625 | i[3456]86-ncr-sysv4.3 ) | |
626 | machine=ncr386 opsys=usg5-4-3 | |
627 | ;; | |
628 | ||
9ec10b2f DM |
629 | ## Unspecified sysv on an ncr machine defaults to svr4.2. |
630 | ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.) | |
5ac83f86 | 631 | i[3456]86-ncr-sysv* ) |
b0f36760 | 632 | machine=ncr386 opsys=usg5-4-2 |
9ec10b2f DM |
633 | ;; |
634 | ||
cbce363f RS |
635 | ## Intel Paragon OSF/1 |
636 | i860-intel-osf1* ) | |
637 | machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp | |
638 | ;; | |
639 | ||
9ec10b2f DM |
640 | ## Intel 860 |
641 | i860-*-sysv4* ) | |
642 | machine=i860 opsys=usg5-4 | |
643 | NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc. | |
644 | NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion. | |
645 | ;; | |
646 | ||
647 | ## Masscomp machines | |
648 | m68*-masscomp-rtu* ) | |
649 | machine=masscomp opsys=rtu | |
650 | ;; | |
651 | ||
652 | ## Megatest machines | |
653 | m68*-megatest-bsd* ) | |
654 | machine=mega68 opsys=bsd4-2 | |
655 | ;; | |
656 | ||
657 | ## Workstations sold by MIPS | |
658 | ## This is not necessarily all workstations using the MIPS processor - | |
659 | ## Irises are produced by SGI, and DECstations by DEC. | |
660 | ||
661 | ## etc/MACHINES lists mips.h and mips4.h as possible machine files, | |
662 | ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance | |
663 | ## it gives for choosing between the alternatives seems to be "Use | |
664 | ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with | |
665 | ## the BSD world." I'll assume that these are instructions for | |
666 | ## handling two odd situations, and that every other situation | |
667 | ## should use mips.h and usg5-2-2, they being listed first. | |
668 | mips-mips-usg* ) | |
669 | machine=mips4 | |
670 | ## Fall through to the general code at the bottom to decide on the OS. | |
671 | ;; | |
672 | mips-mips-riscos4* ) | |
673 | machine=mips4 opsys=bsd4-3 | |
674 | NON_GNU_CC="cc -systype bsd43" | |
675 | NON_GNU_CPP="cc -systype bsd43 -E" | |
676 | ;; | |
b95c8e7e RS |
677 | mips-mips-riscos5* ) |
678 | machine=mips4 opsys=riscos5 | |
679 | NON_GNU_CC="cc -systype bsd43" | |
680 | NON_GNU_CPP="cc -systype bsd43 -E" | |
681 | ;; | |
9ec10b2f DM |
682 | mips-mips-bsd* ) |
683 | machine=mips opsys=bsd4-3 | |
684 | ;; | |
685 | mips-mips-* ) | |
686 | machine=mips opsys=usg5-2-2 | |
687 | ;; | |
688 | ||
689 | ## NeXT | |
5ab52d42 RS |
690 | m68*-next-* | m68k-*-nextstep* ) |
691 | machine=m68k opsys=nextstep | |
9ec10b2f DM |
692 | ;; |
693 | ||
694 | ## The complete machine from National Semiconductor | |
695 | ns32k-ns-genix* ) | |
696 | machine=ns32000 opsys=usg5-2 | |
697 | ;; | |
698 | ||
699 | ## NCR machines | |
700 | m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) | |
701 | machine=tower32 opsys=usg5-2-2 | |
702 | ;; | |
703 | m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) | |
704 | machine=tower32v3 opsys=usg5-3 | |
705 | ;; | |
706 | ||
b4ea3111 KH |
707 | ## NEC EWS4800 |
708 | mips-nec-sysv4*) | |
709 | machine=ews4800 opsys=ux4800 | |
710 | ;; | |
711 | ||
9ec10b2f DM |
712 | ## Nixdorf Targon 31 |
713 | m68*-nixdorf-sysv* ) | |
714 | machine=targon31 opsys=usg5-2-2 | |
715 | ;; | |
716 | ||
717 | ## Nu (TI or LMI) | |
718 | m68*-nu-sysv* ) | |
719 | machine=nu opsys=usg5-2 | |
720 | ;; | |
721 | ||
722 | ## Plexus | |
723 | m68*-plexus-sysv* ) | |
724 | machine=plexus opsys=usg5-2 | |
725 | ;; | |
726 | ||
42326ef0 RS |
727 | ## PowerPC reference platform |
728 | powerpcle-*-solaris2* ) | |
729 | machine=prep | |
730 | opsys=sol2-5 | |
731 | ;; | |
732 | ||
9ec10b2f DM |
733 | ## Pyramid machines |
734 | ## I don't really have any idea what sort of processor the Pyramid has, | |
735 | ## so I'm assuming it is its own architecture. | |
736 | pyramid-pyramid-bsd* ) | |
737 | machine=pyramid opsys=bsd4-2 | |
738 | ;; | |
739 | ||
740 | ## Sequent Balance | |
741 | ns32k-sequent-bsd4.2* ) | |
742 | machine=sequent opsys=bsd4-2 | |
743 | ;; | |
744 | ns32k-sequent-bsd4.3* ) | |
745 | machine=sequent opsys=bsd4-3 | |
746 | ;; | |
747 | ||
748 | ## Siemens Nixdorf | |
7cba3845 | 749 | mips-siemens-sysv* | mips-sni-sysv*) |
9ec10b2f DM |
750 | machine=mips-siemens opsys=usg5-4 |
751 | NON_GNU_CC=/usr/ccs/bin/cc | |
752 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
753 | ;; | |
754 | ||
755 | ## Silicon Graphics machines | |
756 | ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
757 | m68*-sgi-iris3.5* ) | |
758 | machine=irist opsys=iris3-5 | |
759 | ;; | |
760 | m68*-sgi-iris3.6* | m68*-sgi-iris*) | |
761 | machine=irist opsys=iris3-6 | |
762 | ;; | |
763 | ## Iris 4D | |
764 | mips-sgi-irix3* ) | |
765 | machine=iris4d opsys=irix3-3 | |
766 | ;; | |
4ab83697 RS |
767 | mips-sgi-irix4* ) |
768 | machine=iris4d opsys=irix4-0 | |
769 | ;; | |
a187fb80 KH |
770 | mips-sgi-irix6.5 ) |
771 | machine=iris4d opsys=irix6-5 | |
91193697 DL |
772 | # Without defining _LANGUAGE_C, things get masked out in the headers |
773 | # so that, for instance, grepping for `free' in stdlib.h fails and | |
774 | # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m). | |
775 | NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C" | |
b4809771 | 776 | NON_GCC_TEST_OPTIONS="-n32 -D_LANGUAGE_C" |
a187fb80 | 777 | ;; |
546fa279 | 778 | mips-sgi-irix6* ) |
309daad2 | 779 | machine=iris4d opsys=irix6-0 |
d9b5c990 | 780 | # It's not clear whether -D_LANGUAGE_C is necessary as it is for 6.5, |
91193697 DL |
781 | # but presumably it does no harm. |
782 | NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C" | |
309daad2 | 783 | NON_GCC_TEST_OPTIONS=-32 |
546fa279 | 784 | ;; |
4ab83697 | 785 | mips-sgi-irix5.[01]* ) |
9ec10b2f DM |
786 | machine=iris4d opsys=irix5-0 |
787 | ;; | |
4ab83697 RS |
788 | mips-sgi-irix5* | mips-sgi-irix* ) |
789 | machine=iris4d opsys=irix5-2 | |
9ec10b2f DM |
790 | ;; |
791 | ||
792 | ## SONY machines | |
793 | m68*-sony-bsd4.2* ) | |
794 | machine=news opsys=bsd4-2 | |
795 | ;; | |
796 | m68*-sony-bsd4.3* ) | |
797 | machine=news opsys=bsd4-3 | |
798 | ;; | |
3d102c59 | 799 | m68*-sony-newsos3* | m68*-sony-news3*) |
9ec10b2f DM |
800 | machine=news opsys=bsd4-3 |
801 | ;; | |
3d102c59 | 802 | mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*) |
9ec10b2f DM |
803 | machine=news-risc opsys=bsd4-3 |
804 | ;; | |
423ef6e8 | 805 | mips-sony-newsos6* ) |
b48e4aeb | 806 | machine=news-r6 opsys=newsos6 |
423ef6e8 | 807 | ;; |
3d102c59 | 808 | mips-sony-news* ) |
9ec10b2f DM |
809 | machine=news-risc opsys=newsos5 |
810 | ;; | |
811 | ||
812 | ## Stride | |
813 | m68*-stride-sysv* ) | |
814 | machine=stride opsys=usg5-2 | |
815 | ;; | |
816 | ||
817 | ## Suns | |
b5b193a7 | 818 | sparc-*-linux-gnu* | sparc64-*-linux-gnu* ) |
5ac83f86 | 819 | machine=sparc opsys=gnu-linux |
28d9bc0e KH |
820 | ;; |
821 | ||
c42b1767 | 822 | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \ |
5ac83f86 | 823 | | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \ |
c42b1767 | 824 | | rs6000-*-solaris2*) |
9ec10b2f DM |
825 | case "${canonical}" in |
826 | m68*-sunos1* ) machine=sun1 ;; | |
827 | m68*-sunos2* ) machine=sun2 ;; | |
828 | m68* ) machine=sun3 ;; | |
5ac83f86 RS |
829 | i[3456]86-sun-sunos[34]* ) machine=sun386 ;; |
830 | i[3456]86-*-* ) machine=intel386 ;; | |
42326ef0 | 831 | powerpcle* ) machine=powerpcle ;; |
f7894e88 | 832 | powerpc* | rs6000* ) machine=ibmrs6000 ;; |
9ec10b2f DM |
833 | sparc* ) machine=sparc ;; |
834 | * ) unported=yes ;; | |
835 | esac | |
836 | case "${canonical}" in | |
837 | ## The Sun386 didn't get past 4.0. | |
5ac83f86 | 838 | i[3456]86-*-sunos4 ) opsys=sunos4-0 ;; |
9ec10b2f | 839 | *-sunos4.0* ) opsys=sunos4-0 ;; |
0ff0179d | 840 | *-sunos4.1.[3-9]*noshare ) |
aac2257c RS |
841 | ## This name is sunos413 instead of sunos4-1-3 |
842 | ## to avoid a file name conflict on MSDOS. | |
843 | opsys=sunos413 | |
3d68df05 KH |
844 | NON_GNU_CPP=/usr/lib/cpp |
845 | NON_GCC_TEST_OPTIONS=-Bstatic | |
846 | GCC_TEST_OPTIONS=-static | |
847 | ;; | |
3e23af40 RS |
848 | *-sunos4.1.[3-9]* | *-sunos4shr*) |
849 | opsys=sunos4shr | |
850 | NON_GNU_CPP=/usr/lib/cpp | |
851 | ;; | |
3d68df05 KH |
852 | *-sunos4* | *-sunos ) |
853 | opsys=sunos4-1 | |
9ec10b2f DM |
854 | NON_GCC_TEST_OPTIONS=-Bstatic |
855 | GCC_TEST_OPTIONS=-static | |
856 | ;; | |
857 | *-sunos5.3* | *-solaris2.3* ) | |
858 | opsys=sol2-3 | |
859 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
860 | ;; | |
861 | *-sunos5.4* | *-solaris2.4* ) | |
862 | opsys=sol2-4 | |
863 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 864 | RANLIB="ar -ts" |
9ec10b2f | 865 | ;; |
2e567bad KH |
866 | *-sunos5.5* | *-solaris2.5* ) |
867 | opsys=sol2-5 | |
868 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 869 | RANLIB="ar -ts" |
2e567bad | 870 | ;; |
9ec10b2f | 871 | *-sunos5* | *-solaris* ) |
348e3a08 | 872 | opsys=sol2-5 |
9ec10b2f DM |
873 | NON_GNU_CPP=/usr/ccs/lib/cpp |
874 | ;; | |
875 | * ) opsys=bsd4-2 ;; | |
876 | esac | |
6e502e37 RS |
877 | ## Watch out for a compiler that we know will not work. |
878 | case "${canonical}" in | |
879 | *-solaris* | *-sunos5* ) | |
880 | if [ "x$CC" = x/usr/ucb/cc ]; then | |
881 | ## /usr/ucb/cc doesn't work; | |
882 | ## we should find some other compiler that does work. | |
883 | unset CC | |
884 | fi | |
885 | ;; | |
886 | *) ;; | |
887 | esac | |
9ec10b2f | 888 | ;; |
5ab52d42 | 889 | sparc-*-nextstep* ) |
19e45036 | 890 | machine=sparc opsys=nextstep |
5ab52d42 | 891 | ;; |
9ec10b2f DM |
892 | |
893 | ## Tadpole 68k | |
894 | m68*-tadpole-sysv* ) | |
895 | machine=tad68k opsys=usg5-3 | |
896 | ;; | |
897 | ||
898 | ## Tahoe machines | |
899 | tahoe-tahoe-bsd4.2* ) | |
900 | machine=tahoe opsys=bsd4-2 | |
901 | ;; | |
902 | tahoe-tahoe-bsd4.3* ) | |
903 | machine=tahoe opsys=bsd4-3 | |
904 | ;; | |
905 | ||
906 | ## Tandem Integrity S2 | |
907 | mips-tandem-sysv* ) | |
908 | machine=tandem-s2 opsys=usg5-3 | |
909 | ;; | |
910 | ||
911 | ## Tektronix XD88 | |
912 | m88k-tektronix-sysv3* ) | |
913 | machine=tekxd88 opsys=usg5-3 | |
914 | ;; | |
915 | ||
916 | ## Tektronix 16000 box (6130?) | |
917 | ns16k-tektronix-bsd* ) | |
918 | machine=ns16000 opsys=bsd4-2 | |
919 | ;; | |
920 | ## Tektronix 4300 | |
921 | ## src/m/tek4300.h hints that this is a m68k machine. | |
922 | m68*-tektronix-bsd* ) | |
923 | machine=tek4300 opsys=bsd4-3 | |
924 | ;; | |
925 | ||
926 | ## Titan P2 or P3 | |
927 | ## We seem to have lost the machine-description file titan.h! | |
928 | titan-titan-sysv* ) | |
929 | machine=titan opsys=usg5-3 | |
930 | ;; | |
c7f493fd | 931 | |
9ec10b2f DM |
932 | ## Ustation E30 (SS5E) |
933 | m68*-unisys-uniplus* ) | |
934 | machine=ustation opsystem=unipl5-2 | |
935 | ;; | |
936 | ||
937 | ## Vaxen. | |
938 | vax-dec-* ) | |
939 | machine=vax | |
940 | case "${canonical}" in | |
941 | *-bsd4.1* ) opsys=bsd4-1 ;; | |
942 | *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; | |
943 | *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; | |
9ec10b2f DM |
944 | *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; |
945 | *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
946 | *-vms* ) opsys=vms ;; | |
947 | * ) unported=yes | |
948 | esac | |
949 | ;; | |
950 | ||
951 | ## Whitechapel MG1 | |
952 | ns16k-whitechapel-* ) | |
953 | machine=mg1 | |
954 | ## We don't know what sort of OS runs on these; we'll let the | |
955 | ## operating system guessing code below try. | |
956 | ;; | |
957 | ||
958 | ## Wicat | |
959 | m68*-wicat-sysv* ) | |
960 | machine=wicat opsys=usg5-2 | |
961 | ;; | |
962 | ||
963 | ## Intel 386 machines where we don't care about the manufacturer | |
5ac83f86 | 964 | i[3456]86-*-* ) |
9ec10b2f DM |
965 | machine=intel386 |
966 | case "${canonical}" in | |
967 | *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; | |
968 | *-isc2.2* ) opsys=isc2-2 ;; | |
969 | *-isc4.0* ) opsys=isc4-0 ;; | |
135c9ca6 RS |
970 | *-isc4.* ) opsys=isc4-1 |
971 | GCC_TEST_OPTIONS=-posix | |
972 | NON_GCC_TEST_OPTIONS=-Xp | |
973 | ;; | |
9ec10b2f DM |
974 | *-isc* ) opsys=isc3-0 ;; |
975 | *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;; | |
976 | *-esix* ) opsys=esix ;; | |
977 | *-xenix* ) opsys=xenix ;; | |
5ac83f86 | 978 | *-linux-gnu* ) opsys=gnu-linux ;; |
9ec10b2f | 979 | *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;; |
5ac83f86 RS |
980 | *-sco3.2v5* ) opsys=sco5 |
981 | NON_GNU_CPP=/lib/cpp | |
982 | # Prevent -belf from being passed to $CPP. | |
983 | # /lib/cpp does not accept it. | |
1e60bcf8 | 984 | OVERRIDE_CPPFLAGS=" " |
5ac83f86 | 985 | ;; |
0e6d70d5 | 986 | *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; |
9ec10b2f DM |
987 | *-386bsd* ) opsys=386bsd ;; |
988 | *-freebsd* ) opsys=freebsd ;; | |
5ab52d42 | 989 | *-nextstep* ) opsys=nextstep ;; |
9ec10b2f DM |
990 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. |
991 | esac | |
992 | ;; | |
993 | ||
287f502c | 994 | ## m68k Linux-based GNU system |
5ac83f86 RS |
995 | m68k-*-linux-gnu* ) |
996 | machine=m68k opsys=gnu-linux | |
e1fd57e3 RS |
997 | ;; |
998 | ||
287f502c RS |
999 | ## Mips Linux-based GNU system |
1000 | mips-*-linux-gnu* ) | |
1001 | machine=mips opsys=gnu-linux | |
1002 | ;; | |
1003 | ||
eded5b68 RS |
1004 | ## UXP/DS |
1005 | sparc-fujitsu-sysv4* ) | |
1006 | machine=sparc opsys=uxpds | |
1007 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
1008 | RANLIB="ar -ts" | |
1009 | ;; | |
1010 | ||
5dbb45f2 KH |
1011 | ## UXP/V |
1012 | f301-fujitsu-uxpv4.1) | |
1013 | machine=f301 opsys=uxpv | |
1014 | ;; | |
1015 | ||
9ec10b2f DM |
1016 | * ) |
1017 | unported=yes | |
1018 | ;; | |
1019 | esac | |
1020 | ||
1021 | ### If the code above didn't choose an operating system, just choose | |
1022 | ### an operating system based on the configuration name. You really | |
1023 | ### only want to use this when you have no idea what the right | |
1024 | ### operating system is; if you know what operating systems a machine | |
1025 | ### runs, it's cleaner to make it explicit in the case statement | |
1026 | ### above. | |
1027 | if test x"${opsys}" = x; then | |
1028 | case "${canonical}" in | |
1029 | *-gnu* ) opsys=gnu ;; | |
1030 | *-bsd4.[01] ) opsys=bsd4-1 ;; | |
1031 | *-bsd4.2 ) opsys=bsd4-2 ;; | |
1032 | *-bsd4.3 ) opsys=bsd4-3 ;; | |
1033 | *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; | |
1034 | *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; | |
1035 | *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; | |
5ab52d42 | 1036 | *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;; |
66a96cff | 1037 | *-sysv4.2uw* ) opsys=unixware ;; |
5ab52d42 | 1038 | *-sysv4.1* | *-sysvr4.1* ) |
9ec10b2f DM |
1039 | NON_GNU_CPP=/usr/lib/cpp |
1040 | opsys=usg5-4 ;; | |
5ab52d42 | 1041 | *-sysv4.[2-9]* | *-sysvr4.[2-9]* ) |
b63df577 | 1042 | if [ x$NON_GNU_CPP = x ]; then |
16831d8c RS |
1043 | if [ -f /usr/ccs/lib/cpp ]; then |
1044 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
1045 | else | |
1046 | NON_GNU_CPP=/lib/cpp | |
1047 | fi | |
b63df577 RS |
1048 | fi |
1049 | opsys=usg5-4-2 ;; | |
5ab52d42 | 1050 | *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; |
9ec10b2f DM |
1051 | * ) |
1052 | unported=yes | |
1053 | ;; | |
1054 | esac | |
1055 | fi | |
1056 | ||
30457b4f RS |
1057 | if test "x$RANLIB" = x; then |
1058 | RANLIB=ranlib | |
1059 | fi | |
1060 | ||
9ec10b2f DM |
1061 | changequote([, ])dnl |
1062 | ||
1063 | if test $unported = yes; then | |
1064 | AC_MSG_ERROR([Emacs hasn't been ported to \`${canonical}' systems. | |
1065 | Check \`etc/MACHINES' for recognized configuration names.]) | |
1066 | fi | |
1067 | ||
1068 | machfile="m/${machine}.h" | |
1069 | opsysfile="s/${opsys}.h" | |
1070 | ||
1071 | ||
1072 | #### Choose a compiler. | |
1073 | test -n "$CC" && cc_specified=yes | |
1074 | ||
5ab52d42 RS |
1075 | # Save the value of CFLAGS that the user specified. |
1076 | SPECIFIED_CFLAGS="$CFLAGS" | |
1077 | ||
9ec10b2f DM |
1078 | case ${with_gcc} in |
1079 | "yes" ) CC="gcc" GCC=yes ;; | |
6e0dc84a | 1080 | "no" ) : ${CC=cc} ;; |
9ec10b2f DM |
1081 | * ) AC_PROG_CC |
1082 | esac | |
1083 | ||
1084 | # On Suns, sometimes $CPP names a directory. | |
1085 | if test -n "$CPP" && test -d "$CPP"; then | |
1086 | CPP= | |
1087 | fi | |
1088 | ||
1089 | #### Some systems specify a CPP to use unless we are using GCC. | |
1090 | #### Now that we know whether we are using GCC, we can decide whether | |
1091 | #### to use that one. | |
1092 | if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x | |
1093 | then | |
1094 | CPP="$NON_GNU_CPP" | |
1095 | fi | |
1096 | ||
1097 | #### Some systems specify a CC to use unless we are using GCC. | |
1098 | #### Now that we know whether we are using GCC, we can decide whether | |
1099 | #### to use that one. | |
1100 | if test "x$NON_GNU_CC" != x && test x$GCC != xyes && | |
1101 | test x$cc_specified != xyes | |
1102 | then | |
1103 | CC="$NON_GNU_CC" | |
1104 | fi | |
1105 | ||
1106 | if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x | |
1107 | then | |
1108 | CC="$CC $GCC_TEST_OPTIONS" | |
c7f493fd | 1109 | fi |
9ec10b2f DM |
1110 | |
1111 | if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x | |
1112 | then | |
1113 | CC="$CC $NON_GCC_TEST_OPTIONS" | |
c7f493fd | 1114 | fi |
9ec10b2f | 1115 | |
1bc5a004 RS |
1116 | if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x |
1117 | then | |
1118 | ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" | |
1119 | fi | |
1120 | ||
1121 | if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x | |
1122 | then | |
1123 | ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" | |
1124 | fi | |
1125 | ||
9ec10b2f DM |
1126 | #### Some other nice autoconf tests. If you add a test here which |
1127 | #### should make an entry in src/config.h, don't forget to add an | |
1128 | #### #undef clause to src/config.h.in for autoconf to modify. | |
1129 | ||
1130 | dnl checks for programs | |
6e0dc84a | 1131 | AC_PROG_LN_S |
9ec10b2f DM |
1132 | AC_PROG_CPP |
1133 | AC_PROG_INSTALL | |
1134 | AC_PROG_YACC | |
1135 | ||
3cd69289 DM |
1136 | dnl checks for Unix variants |
1137 | AC_AIX | |
1138 | ||
b412189c | 1139 | # Sound support for GNU/Linux and the free BSDs. |
8e5f5811 | 1140 | AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h) |
b412189c | 1141 | |
9ec10b2f | 1142 | dnl checks for header files |
1113b624 PE |
1143 | AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \ |
1144 | linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \ | |
1145 | termcap.h stdio_ext.h) | |
6e0dc84a DM |
1146 | AC_HEADER_STDC |
1147 | AC_HEADER_TIME | |
1148 | AC_DECL_SYS_SIGLIST | |
9ec10b2f | 1149 | |
3cd69289 | 1150 | dnl Some systems have utime.h but don't declare the struct anyplace. |
fd0a060b | 1151 | AC_CACHE_CHECK(for struct utimbuf, emacs_cv_struct_utimbuf, |
3cd69289 DM |
1152 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME |
1153 | #include <sys/time.h> | |
1154 | #include <time.h> | |
1155 | #else | |
1156 | #ifdef HAVE_SYS_TIME_H | |
1157 | #include <sys/time.h> | |
1158 | #else | |
1159 | #include <time.h> | |
1160 | #endif | |
1161 | #endif | |
1162 | #ifdef HAVE_UTIME_H | |
1163 | #include <utime.h> | |
1164 | #endif], [static struct utimbuf x; x.actime = x.modtime;], | |
fd0a060b AS |
1165 | emacs_cv_struct_utimbuf=yes, emacs_cv_struct_utimbuf=no)) |
1166 | if test $emacs_cv_struct_utimbuf = yes; then | |
1167 | AC_DEFINE(HAVE_STRUCT_UTIMBUF) | |
1168 | fi | |
3cd69289 | 1169 | |
9ec10b2f | 1170 | dnl checks for typedefs |
6e0dc84a | 1171 | AC_TYPE_SIGNAL |
9ec10b2f | 1172 | |
fd0a060b | 1173 | AC_CACHE_CHECK(for struct timeval, emacs_cv_struct_timeval, |
3cd69289 DM |
1174 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME |
1175 | #include <sys/time.h> | |
1176 | #include <time.h> | |
1177 | #else | |
1178 | #ifdef HAVE_SYS_TIME_H | |
1179 | #include <sys/time.h> | |
1180 | #else | |
1181 | #include <time.h> | |
1182 | #endif | |
1183 | #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], | |
fd0a060b AS |
1184 | emacs_cv_struct_timeval=yes, emacs_cv_struct_timeval=no)) |
1185 | HAVE_TIMEVAL=$emacs_cv_struct_timeval | |
1186 | if test $emacs_cv_struct_timeval = yes; then | |
1187 | AC_DEFINE(HAVE_TIMEVAL) | |
1188 | fi | |
3cd69289 | 1189 | |
9ec10b2f DM |
1190 | dnl checks for structure members |
1191 | AC_STRUCT_TM | |
6e0dc84a | 1192 | AC_STRUCT_TIMEZONE |
1113b624 PE |
1193 | AC_CACHE_CHECK(for tm_gmtoff in struct tm, emacs_cv_tm_gmtoff, |
1194 | AC_TRY_LINK([#include <time.h>], [struct tm t; t.tm_gmtoff = 0], | |
1195 | emacs_cv_tm_gmtoff=yes, | |
1196 | emacs_cv_tm_gmtoff=no)) | |
1197 | if test $emacs_cv_tm_gmtoff = yes; then | |
1198 | AC_DEFINE(HAVE_TM_GMTOFF) | |
1199 | fi | |
9ec10b2f DM |
1200 | |
1201 | dnl checks for compiler characteristics | |
6e0dc84a | 1202 | AC_C_CONST |
9ec10b2f DM |
1203 | |
1204 | dnl check for Make feature | |
6e0dc84a | 1205 | AC_PROG_MAKE_SET |
9ec10b2f DM |
1206 | |
1207 | dnl checks for operating system services | |
6e0dc84a | 1208 | AC_SYS_LONG_FILE_NAMES |
9ec10b2f DM |
1209 | |
1210 | #### Choose a window system. | |
9ec10b2f | 1211 | |
6e0dc84a | 1212 | AC_PATH_X |
530ce502 DM |
1213 | if test "$no_x" = yes; then |
1214 | window_system=none | |
1215 | else | |
1216 | window_system=x11 | |
1217 | fi | |
9ec10b2f | 1218 | |
ea199426 | 1219 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then |
00ac3ffc KH |
1220 | LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` |
1221 | LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"` | |
66d736a9 RS |
1222 | x_default_search_path="" |
1223 | for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do | |
54abe472 RS |
1224 | x_search_path="${x_library}/X11/%L/%T/%N%C%S:\ |
1225 | ${x_library}/X11/%L/%T/%N%C%S:${x_libary}/X11/%l/%T/%N%C%S:\ | |
1226 | ${x_library}/X11/%T/%N%C%S:${x_library}/X11/%L/%T/%N%S:\ | |
1227 | ${x_library}/X11/%l/%T/%N%S:${x_library}/X11/%T/%N%S" | |
66d736a9 RS |
1228 | if test x"${x_default_search_path}" = x; then |
1229 | x_default_search_path=${x_search_path} | |
1230 | else | |
1231 | x_default_search_path="${x_search_path}:${x_default_search_path}" | |
1232 | fi | |
1233 | done | |
ea199426 DM |
1234 | fi |
1235 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then | |
cc6476f6 | 1236 | C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"` |
ea199426 | 1237 | fi |
9ec10b2f | 1238 | |
8dbeb353 DM |
1239 | if test x"${x_includes}" = x; then |
1240 | bitmapdir=/usr/include/X11/bitmaps | |
3cd69289 | 1241 | else |
908ff139 | 1242 | # accumulate include directories that have X11 bitmap subdirectories |
cc6476f6 KH |
1243 | bmd_acc="dummyval" |
1244 | for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do | |
1245 | if test -d "${bmd}/X11/bitmaps"; then | |
1246 | bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" | |
4f6f5dab GM |
1247 | fi |
1248 | if test -d "${bmd}/bitmaps"; then | |
cc6476f6 KH |
1249 | bmd_acc="${bmd_acc}:${bmd}/bitmaps" |
1250 | fi | |
1251 | done | |
1252 | if test ${bmd_acc} != "dummyval"; then | |
1253 | bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` | |
1254 | fi | |
3cd69289 DM |
1255 | fi |
1256 | ||
9ec10b2f DM |
1257 | case "${window_system}" in |
1258 | x11 ) | |
1259 | HAVE_X_WINDOWS=yes | |
1260 | HAVE_X11=yes | |
1261 | case "${with_x_toolkit}" in | |
c7f493fd RM |
1262 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; |
1263 | motif ) USE_X_TOOLKIT=MOTIF ;; | |
1264 | dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;; | |
4be21f66 KH |
1265 | no ) USE_X_TOOLKIT=none ;; |
1266 | dnl If user did not say whether to use a toolkit, | |
1267 | dnl make this decision later: use the toolkit if we have X11R5 or newer. | |
1268 | * ) USE_X_TOOLKIT=maybe ;; | |
9ec10b2f DM |
1269 | esac |
1270 | ;; | |
9ec10b2f DM |
1271 | none ) |
1272 | HAVE_X_WINDOWS=no | |
1273 | HAVE_X11=no | |
1274 | USE_X_TOOLKIT=none | |
1275 | ;; | |
1276 | esac | |
9ec10b2f DM |
1277 | |
1278 | ### If we're using X11, we should use the X menu package. | |
08741ba9 | 1279 | HAVE_MENUS=no |
9ec10b2f | 1280 | case ${HAVE_X11} in |
08741ba9 | 1281 | yes ) HAVE_MENUS=yes ;; |
9ec10b2f | 1282 | esac |
b412189c | 1283 | |
b95c8e7e RS |
1284 | if test "${opsys}" = "hpux9"; then |
1285 | case "${x_libraries}" in | |
1286 | *X11R4* ) | |
1287 | opsysfile="s/hpux9-x11r4.h" | |
1288 | ;; | |
1289 | esac | |
1290 | fi | |
1291 | ||
1292 | if test "${opsys}" = "hpux9shr"; then | |
1293 | case "${x_libraries}" in | |
1294 | *X11R4* ) | |
1295 | opsysfile="s/hpux9shxr4.h" | |
1296 | ;; | |
1297 | esac | |
1298 | fi | |
1299 | ||
9ec10b2f DM |
1300 | #### Extract some information from the operating system and machine files. |
1301 | ||
1302 | AC_CHECKING([the machine- and system-dependent files to find out | |
1303 | - which libraries the lib-src programs will want, and | |
1304 | - whether the GNU malloc routines are usable]) | |
1305 | ||
1306 | ### First figure out CFLAGS (which we use for running the compiler here) | |
1307 | ### and REAL_CFLAGS (which we use for real compilation). | |
1308 | ### The two are the same except on a few systems, where they are made | |
1309 | ### different to work around various lossages. For example, | |
5ac83f86 | 1310 | ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g |
9ec10b2f DM |
1311 | ### as implying static linking. |
1312 | ||
1313 | ### If the CFLAGS env var is specified, we use that value | |
1314 | ### instead of the default. | |
1315 | ||
1316 | ### It's not important that this name contain the PID; you can't run | |
1317 | ### two configures in the same directory and have anything work | |
1318 | ### anyway. | |
1319 | tempcname="conftest.c" | |
1320 | ||
1321 | echo ' | |
1322 | #include "'${srcdir}'/src/'${opsysfile}'" | |
1323 | #include "'${srcdir}'/src/'${machfile}'" | |
1324 | #ifndef LIBS_MACHINE | |
1325 | #define LIBS_MACHINE | |
1326 | #endif | |
1327 | #ifndef LIBS_SYSTEM | |
1328 | #define LIBS_SYSTEM | |
1329 | #endif | |
1330 | #ifndef C_SWITCH_SYSTEM | |
1331 | #define C_SWITCH_SYSTEM | |
1332 | #endif | |
1333 | #ifndef C_SWITCH_MACHINE | |
1334 | #define C_SWITCH_MACHINE | |
1335 | #endif | |
1336 | configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM | |
1337 | configure___ c_switch_system=C_SWITCH_SYSTEM | |
1338 | configure___ c_switch_machine=C_SWITCH_MACHINE | |
1339 | ||
1340 | #ifndef LIB_X11_LIB | |
1341 | #define LIB_X11_LIB -lX11 | |
1342 | #endif | |
1343 | ||
1344 | #ifndef LIBX11_MACHINE | |
1345 | #define LIBX11_MACHINE | |
1346 | #endif | |
1347 | ||
1348 | #ifndef LIBX11_SYSTEM | |
1349 | #define LIBX11_SYSTEM | |
1350 | #endif | |
1351 | configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM | |
1352 | ||
1353 | #ifdef UNEXEC | |
1354 | configure___ unexec=UNEXEC | |
1355 | #else | |
1356 | configure___ unexec=unexec.o | |
1357 | #endif | |
1358 | ||
1359 | #ifdef SYSTEM_MALLOC | |
1360 | configure___ system_malloc=yes | |
1361 | #else | |
1362 | configure___ system_malloc=no | |
1363 | #endif | |
1364 | ||
1365 | #ifndef C_DEBUG_SWITCH | |
1366 | #define C_DEBUG_SWITCH -g | |
1367 | #endif | |
1368 | ||
1369 | #ifndef C_OPTIMIZE_SWITCH | |
1370 | #define C_OPTIMIZE_SWITCH -O | |
1371 | #endif | |
1372 | ||
fd402b2a RS |
1373 | #ifndef LD_SWITCH_MACHINE |
1374 | #define LD_SWITCH_MACHINE | |
1375 | #endif | |
1376 | ||
1377 | #ifndef LD_SWITCH_SYSTEM | |
1378 | #define LD_SWITCH_SYSTEM | |
1379 | #endif | |
1380 | ||
f8a9bac9 RS |
1381 | #ifndef LD_SWITCH_X_SITE_AUX |
1382 | #define LD_SWITCH_X_SITE_AUX | |
1383 | #endif | |
1384 | ||
fd402b2a | 1385 | configure___ ld_switch_system=LD_SWITCH_SYSTEM |
f8a9bac9 | 1386 | configure___ ld_switch_machine=LD_SWITCH_MACHINE |
fd402b2a | 1387 | |
9ec10b2f DM |
1388 | #ifdef THIS_IS_CONFIGURE |
1389 | ||
1390 | /* Get the CFLAGS for tests in configure. */ | |
1391 | #ifdef __GNUC__ | |
4e90a7d5 | 1392 | configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1393 | #else |
4e90a7d5 | 1394 | configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1395 | #endif |
1396 | ||
1397 | #else /* not THIS_IS_CONFIGURE */ | |
1398 | ||
1399 | /* Get the CFLAGS for real compilation. */ | |
1400 | #ifdef __GNUC__ | |
4e90a7d5 | 1401 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1402 | #else |
4e90a7d5 | 1403 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1404 | #endif |
1405 | ||
1406 | #endif /* not THIS_IS_CONFIGURE */ | |
1407 | ' > ${tempcname} | |
1408 | ||
1409 | # The value of CPP is a quoted variable reference, so we need to do this | |
1410 | # to get its actual value... | |
1411 | CPP=`eval "echo $CPP"` | |
1412 | changequote(, )dnl | |
1413 | eval `${CPP} -Isrc ${tempcname} \ | |
1414 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
5ab52d42 | 1415 | if test "x$SPECIFIED_CFLAGS" = x; then |
9ec10b2f DM |
1416 | eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \ |
1417 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
1418 | else | |
1419 | REAL_CFLAGS="$CFLAGS" | |
1420 | fi | |
1421 | changequote([, ])dnl | |
1422 | rm ${tempcname} | |
1423 | ||
fd402b2a RS |
1424 | ac_link="$ac_link $ld_switch_machine $ld_switch_system" |
1425 | ||
9ec10b2f DM |
1426 | ### Compute the unexec source name from the object name. |
1427 | UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" | |
1428 | ||
1429 | # Do the opsystem or machine files prohibit the use of the GNU malloc? | |
1430 | # Assume not, until told otherwise. | |
1431 | GNU_MALLOC=yes | |
b05a95cb RS |
1432 | doug_lea_malloc=yes |
1433 | AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no) | |
1434 | AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) | |
fd0a060b AS |
1435 | AC_CACHE_CHECK(whether __after_morecore_hook exists, |
1436 | emacs_cv_var___after_morecore_hook, | |
3c0c48a7 | 1437 | AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0], |
fd0a060b AS |
1438 | emacs_cv_var___after_morecore_hook=yes, |
1439 | emacs_cv_var___after_morecore_hook=no)) | |
1440 | if test $emacs_cv_var___after_morecore_hook = no; then | |
1441 | doug_lea_malloc=no | |
1442 | fi | |
8cd88038 | 1443 | if test "${system_malloc}" = "yes"; then |
9ec10b2f DM |
1444 | GNU_MALLOC=no |
1445 | GNU_MALLOC_reason=" | |
b05a95cb | 1446 | (The GNU allocators don't work with this system configuration.)" |
9ec10b2f | 1447 | fi |
8cd88038 RS |
1448 | if test "$doug_lea_malloc" = "yes" ; then |
1449 | if test "$GNU_MALLOC" = yes ; then | |
1450 | GNU_MALLOC_reason=" | |
0855015c | 1451 | (Using Doug Lea's new malloc from the GNU C Library.)" |
8cd88038 RS |
1452 | fi |
1453 | AC_DEFINE(DOUG_LEA_MALLOC) | |
1454 | fi | |
9ec10b2f DM |
1455 | |
1456 | if test x"${REL_ALLOC}" = x; then | |
1457 | REL_ALLOC=${GNU_MALLOC} | |
1458 | fi | |
1459 | ||
1460 | LISP_FLOAT_TYPE=yes | |
1461 | ||
1462 | ||
1463 | #### Add the libraries to LIBS and check for some functions. | |
1464 | ||
5ac83f86 | 1465 | if test x"${OVERRIDE_CPPFLAGS}" != x; then |
1e60bcf8 | 1466 | CPPFLAGS="${OVERRIDE_CPPFLAGS}" |
5ac83f86 RS |
1467 | else |
1468 | CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS" | |
1469 | fi | |
1470 | ||
52c76122 | 1471 | LIBS="$libsrc_libs $LIBS" |
9ec10b2f DM |
1472 | |
1473 | dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks, | |
1474 | dnl and also adds -ldnet to LIBS, which Autoconf uses for checks. | |
1475 | AC_CHECK_LIB(dnet, dnet_ntoa) | |
1476 | dnl This causes -lresolv to get used in subsequent tests, | |
1477 | dnl which causes failures on some systems such as HPUX 9. | |
1478 | dnl AC_CHECK_LIB(resolv, gethostbyname) | |
1479 | ||
1480 | dnl FIXME replace main with a function we actually want from this library. | |
1481 | AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd") | |
1482 | ||
027dae63 | 1483 | AC_CHECK_LIB(pthreads, cma_open) |
1d94ee28 | 1484 | |
5d4245a6 | 1485 | AC_MSG_CHECKING(for XFree86 in /usr/X386) |
9ec10b2f | 1486 | if test -d /usr/X386/include; then |
9ec10b2f | 1487 | HAVE_XFREE386=yes |
6e0dc84a | 1488 | : ${C_SWITCH_X_SITE="-I/usr/X386/include"} |
9ec10b2f | 1489 | else |
6e0dc84a | 1490 | HAVE_XFREE386=no |
9ec10b2f | 1491 | fi |
6e0dc84a | 1492 | AC_MSG_RESULT($HAVE_XFREE386) |
9ec10b2f | 1493 | |
509fccc3 RS |
1494 | # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used |
1495 | # for the tests that follow. We set it back to REAL_CFLAGS later on. | |
9ec10b2f DM |
1496 | |
1497 | if test "${HAVE_X11}" = "yes"; then | |
1498 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
96c20358 RS |
1499 | LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" |
1500 | LIBS="$LIBX $LIBS" | |
9ec10b2f | 1501 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" |
509fccc3 | 1502 | |
617a496c RS |
1503 | # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. |
1504 | # This is handled by LD_SWITCH_X_SITE_AUX during the real build, | |
1505 | # but it's more convenient here to set LD_RUN_PATH | |
1506 | # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX. | |
1507 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then | |
1508 | LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH | |
1509 | export LD_RUN_PATH | |
1510 | fi | |
1511 | ||
5ac83f86 | 1512 | if test "${opsys}" = "gnu-linux"; then |
3bbe016c | 1513 | AC_MSG_CHECKING(whether X on GNU/Linux needs -b to link) |
509fccc3 RS |
1514 | AC_TRY_LINK([], |
1515 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1516 | [xlinux_first_failure=no], |
1517 | [xlinux_first_failure=yes]) | |
1518 | if test "${xlinux_first_failure}" = "yes"; then | |
509fccc3 RS |
1519 | OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" |
1520 | OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" | |
1521 | OLD_CPPFLAGS="$CPPFLAGS" | |
1522 | OLD_LIBS="$LIBS" | |
1523 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" | |
1524 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" | |
1525 | CPPFLAGS="$CPPFLAGS -b i486-linuxaout" | |
1526 | LIBS="$LIBS -b i486-linuxaout" | |
1527 | AC_TRY_LINK([], | |
1528 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1529 | [xlinux_second_failure=no], |
1530 | [xlinux_second_failure=yes]) | |
1531 | if test "${xlinux_second_failure}" = "yes"; then | |
509fccc3 RS |
1532 | # If we get the same failure with -b, there is no use adding -b. |
1533 | # So take it out. This plays safe. | |
1534 | LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" | |
1535 | C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" | |
1536 | CPPFLAGS="$OLD_CPPFLAGS" | |
1537 | LIBS="$OLD_LIBS" | |
1538 | AC_MSG_RESULT(no) | |
1539 | else | |
1540 | AC_MSG_RESULT(yes) | |
1541 | fi | |
1542 | else | |
1543 | AC_MSG_RESULT(no) | |
1544 | fi | |
1545 | fi | |
1546 | ||
6e0dc84a | 1547 | AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \ |
9ec10b2f DM |
1548 | XScreenNumberOfScreen XSetWMProtocols) |
1549 | fi | |
1550 | ||
08741ba9 | 1551 | if test "${window_system}" = "x11"; then |
4be21f66 | 1552 | AC_MSG_CHECKING(X11 version 6) |
fd0a060b | 1553 | AC_CACHE_VAL(emacs_cv_x11_version_6, |
08741ba9 RS |
1554 | AC_TRY_LINK([#include <X11/Xlib.h>], |
1555 | [#if XlibSpecificationRelease < 6 | |
1556 | fail; | |
1557 | #endif | |
fd0a060b AS |
1558 | ], emacs_cv_x11_version_6=yes, emacs_cv_x11_version_6=no)) |
1559 | if test $emacs_cv_x11_version_6 = yes; then | |
1560 | AC_MSG_RESULT(6 or newer) | |
1561 | AC_DEFINE(HAVE_X11R6) | |
1562 | else | |
1563 | AC_MSG_RESULT(before 6) | |
1564 | fi | |
08741ba9 RS |
1565 | fi |
1566 | ||
f7894e88 | 1567 | if test "${window_system}" = "x11"; then |
4be21f66 | 1568 | AC_MSG_CHECKING(X11 version 5) |
fd0a060b | 1569 | AC_CACHE_VAL(emacs_cv_x11_version_5, |
4be21f66 KH |
1570 | AC_TRY_LINK([#include <X11/Xlib.h>], |
1571 | [#if XlibSpecificationRelease < 5 | |
1572 | fail; | |
1573 | #endif | |
fd0a060b AS |
1574 | ], emacs_cv_x11_version_5=yes, emacs_cv_x11_version_5=no)) |
1575 | if test $emacs_cv_x11_version_5 = yes; then | |
1576 | AC_MSG_RESULT(5 or newer) | |
f7894e88 | 1577 | HAVE_X11R5=yes |
fd0a060b AS |
1578 | AC_DEFINE(HAVE_X11R5) |
1579 | else | |
f7894e88 | 1580 | HAVE_X11R5=no |
fd0a060b AS |
1581 | AC_MSG_RESULT(before 5) |
1582 | fi | |
f7894e88 RS |
1583 | fi |
1584 | ||
bce97856 RS |
1585 | dnl Do not put whitespace before the #include statements below. |
1586 | dnl Older compilers (eg sunos4 cc) choke on it. | |
f7894e88 RS |
1587 | if test x"${USE_X_TOOLKIT}" = xmaybe; then |
1588 | if test x"${HAVE_X11R5}" = xyes; then | |
1589 | AC_MSG_CHECKING(X11 version 5 with Xaw) | |
fd0a060b | 1590 | AC_CACHE_VAL(emacs_cv_x11_version_5_with_xaw, |
f7894e88 | 1591 | AC_TRY_LINK([ |
bce97856 RS |
1592 | #include <X11/Intrinsic.h> |
1593 | #include <X11/Xaw/Simple.h>], | |
f7894e88 | 1594 | [], |
fd0a060b AS |
1595 | emacs_cv_x11_version_5_with_xaw=yes, |
1596 | emacs_cv_x11_version_5_with_xaw=no)) | |
1597 | if test $emacs_cv_x11_version_5_with_xaw = yes; then | |
1598 | AC_MSG_RESULT([5 or newer, with Xaw; use toolkit by default]) | |
1599 | USE_X_TOOLKIT=LUCID | |
1600 | else | |
1601 | AC_MSG_RESULT(before 5 or no Xaw; do not use toolkit by default) | |
1602 | USE_X_TOOLKIT=none | |
1603 | fi | |
f7894e88 RS |
1604 | else |
1605 | USE_X_TOOLKIT=none | |
1606 | fi | |
4be21f66 KH |
1607 | fi |
1608 | ||
1609 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT | |
1610 | ||
9ec10b2f DM |
1611 | if test "${USE_X_TOOLKIT}" != "none"; then |
1612 | AC_MSG_CHECKING(X11 toolkit version) | |
fd0a060b | 1613 | AC_CACHE_VAL(emacs_cv_x11_toolkit_version_6, |
6e0dc84a | 1614 | AC_TRY_LINK([#include <X11/Intrinsic.h>], |
9ec10b2f DM |
1615 | [#if XtSpecificationRelease < 6 |
1616 | fail; | |
1617 | #endif | |
fd0a060b AS |
1618 | ], emacs_cv_x11_toolkit_version_6=yes, emacs_cv_x11_toolkit_version_6=no)) |
1619 | HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6 | |
1620 | if test $emacs_cv_x11_toolkit_version_6 = yes; then | |
1621 | AC_MSG_RESULT(6 or newer) | |
1622 | AC_DEFINE(HAVE_X11XTR6) | |
1623 | else | |
1624 | AC_MSG_RESULT(before 6) | |
1625 | fi | |
6aad10e4 RS |
1626 | |
1627 | dnl If using toolkit, check whether libXmu.a exists. | |
1628 | dnl tranle@intellicorp.com says libXmu.a can need XtMalloc in libXt.a to link. | |
1629 | OLDLIBS="$LIBS" | |
fcc303f4 RS |
1630 | if test x$HAVE_X11XTR6 = xyes; then |
1631 | LIBS="-lXt -lSM -lICE $LIBS" | |
1632 | else | |
1633 | LIBS="-lXt $LIBS" | |
1634 | fi | |
6aad10e4 | 1635 | AC_CHECK_LIB(Xmu, XmuConvertStandardSelection) |
6e502e37 | 1636 | LIBS="$OLDLIBS" |
9ec10b2f DM |
1637 | fi |
1638 | ||
66d736a9 | 1639 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then |
fd0a060b | 1640 | AC_CACHE_CHECK(for Motif version 2.1, emacs_cv_motif_version_2_1, |
66d736a9 RS |
1641 | AC_TRY_COMPILE([#include <Xm/Xm.h>], |
1642 | [#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1) | |
1643 | int x = 5; | |
1644 | #else | |
1645 | Motif version prior to 2.1. | |
1646 | #endif], | |
fd0a060b AS |
1647 | emacs_cv_motif_version_2_1=yes, emacs_cv_motif_version_2_1=no)) |
1648 | HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1 | |
1649 | if test $emacs_cv_motif_version_2_1 = yes; then | |
1650 | AC_DEFINE(HAVE_MOTIF_2_1) | |
03e8ce6a | 1651 | AC_CHECK_LIB(Xp, XpCreateContext) |
fd0a060b | 1652 | fi |
66d736a9 RS |
1653 | fi |
1654 | ||
620fdfdf RS |
1655 | ### Is -lXaw3d available? |
1656 | HAVE_XAW3D=no | |
1657 | if test "${HAVE_X11}" = "yes"; then | |
1658 | if test "${USE_X_TOOLKIT}" != "none"; then | |
1659 | old_c_flags="${CFLAGS}" | |
1660 | CFLAGS="${LD_SWITCH_X_SITE}" | |
1661 | AC_CHECK_HEADER(X11/Xaw3d/Scrollbar.h, | |
1662 | AC_CHECK_LIB(Xaw3d, XawScrollbarSetThumb, HAVE_XAW3D=yes, , -lX11)) | |
1663 | CFLAGS="${old_c_flags}" | |
1664 | ||
1665 | if test "${HAVE_XAW3D}" = "yes"; then | |
1666 | AC_DEFINE(HAVE_XAW3D) | |
1667 | fi | |
1668 | fi | |
1669 | fi | |
1670 | ||
0be97a72 GM |
1671 | dnl Use toolkit scroll bars if configured for X toolkit and either |
1672 | dnl using Motif or Xaw3d is available, and unless | |
1673 | dnl --with-toolkit-scroll-bars=no was specified. | |
1674 | ||
1675 | USE_TOOLKIT_SCROLL_BARS=no | |
1676 | if test "${with_toolkit_scroll_bars}" != "no"; then | |
1677 | if test "${USE_X_TOOLKIT}" != "none"; then | |
1678 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then | |
1679 | AC_DEFINE(USE_TOOLKIT_SCROLL_BARS) | |
1680 | HAVE_XAW3D=no | |
1681 | USE_TOOLKIT_SCROLL_BARS=yes | |
1682 | elif test "${HAVE_XAW3D}" = "yes"; then | |
1683 | AC_DEFINE(USE_TOOLKIT_SCROLL_BARS) | |
1684 | USE_TOOLKIT_SCROLL_BARS=yes | |
1685 | fi | |
1686 | fi | |
1687 | fi | |
1688 | ||
620fdfdf RS |
1689 | ### Use -lXpm if available, unless `--with-xpm=no'. |
1690 | HAVE_XPM=no | |
1691 | if test "${HAVE_X11}" = "yes"; then | |
1692 | if test "${with_xpm}" != "no"; then | |
1693 | old_c_flags="${CFLAGS}" | |
1694 | CFLAGS="${LD_SWITCH_X_SITE}" | |
1695 | AC_CHECK_HEADER(X11/xpm.h, | |
1696 | AC_CHECK_LIB(Xpm, XpmReadFileToPixmap, HAVE_XPM=yes, , -lX11)) | |
1697 | CFLAGS="${old_c_flags}" | |
1698 | fi | |
1699 | ||
1700 | if test "${HAVE_XPM}" = "yes"; then | |
1701 | AC_DEFINE(HAVE_XPM) | |
1702 | fi | |
1703 | fi | |
1704 | ||
1705 | ### Use -ljpeg if available, unless `--with-jpeg=no'. | |
1706 | HAVE_JPEG=no | |
1707 | if test "${HAVE_X11}" = "yes"; then | |
1708 | if test "${with_jpeg}" != "no"; then | |
1709 | old_c_flags="${CFLAGS}" | |
1710 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
3cc9d384 DL |
1711 | dnl Checking for jpeglib.h can lose becsue of a redefinition of |
1712 | dnl HAVE_STDLIB_H. | |
1713 | AC_CHECK_HEADER(jerror.h, | |
1714 | AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes, , -lX11)) | |
620fdfdf RS |
1715 | CFLAGS="${old_c_flags}" |
1716 | fi | |
1717 | ||
1718 | if test "${HAVE_JPEG}" = "yes"; then | |
1719 | AC_DEFINE(HAVE_JPEG) | |
1720 | fi | |
1721 | fi | |
1722 | ||
1723 | ### Use -lpng if available, unless `--with-png=no'. | |
1724 | HAVE_PNG=no | |
1725 | if test "${HAVE_X11}" = "yes"; then | |
1726 | if test "${with_png}" != "no"; then | |
1727 | old_c_flags="${CFLAGS}" | |
1728 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
1729 | AC_CHECK_HEADER(png.h, | |
1730 | AC_CHECK_LIB(png, png_set_expand, HAVE_PNG=yes, , -lX11 -lz -lm)) | |
1731 | CFLAGS="${old_c_flags}" | |
1732 | fi | |
1733 | ||
1734 | if test "${HAVE_PNG}" = "yes"; then | |
1735 | AC_DEFINE(HAVE_PNG) | |
1736 | fi | |
1737 | fi | |
1738 | ||
1739 | ### Use -ltiff if available, unless `--with-tiff=no'. | |
1740 | HAVE_TIFF=no | |
1741 | if test "${HAVE_X11}" = "yes"; then | |
1742 | if test "${with_tiff}" != "no"; then | |
1743 | old_c_flags="${CFLAGS}" | |
1744 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
1745 | AC_CHECK_HEADER(tiffio.h, | |
0be97a72 | 1746 | AC_CHECK_LIB(tiff, TIFFGetVersion, HAVE_TIFF=yes, , -lX11 -lm)) |
620fdfdf RS |
1747 | CFLAGS="${old_c_flags}" |
1748 | fi | |
1749 | ||
1750 | if test "${HAVE_TIFF}" = "yes"; then | |
1751 | AC_DEFINE(HAVE_TIFF) | |
1752 | fi | |
1753 | fi | |
1754 | ||
1755 | ### Use -lgif if available, unless `--with-gif=no'. | |
1756 | HAVE_GIF=no | |
1757 | if test "${HAVE_X11}" = "yes"; then | |
1758 | if test "${with_gif}" != "no"; then | |
1759 | old_c_flags="${CFLAGS}" | |
1760 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
1761 | AC_CHECK_HEADER(gif_lib.h, | |
5119087b | 1762 | AC_CHECK_LIB(ungif, DGifOpen, HAVE_GIF=yes, , -lX11)) |
620fdfdf RS |
1763 | CFLAGS="${old_c_flags}" |
1764 | fi | |
1765 | ||
1766 | if test "${HAVE_GIF}" = "yes"; then | |
1767 | AC_DEFINE(HAVE_GIF) | |
1768 | fi | |
1769 | fi | |
1770 | ||
9ec10b2f | 1771 | # If netdb.h doesn't declare h_errno, we must declare it by hand. |
fd0a060b AS |
1772 | AC_CACHE_CHECK(whether netdb declares h_errno, |
1773 | emacs_cv_netdb_declares_h_errno, | |
6e0dc84a | 1774 | AC_TRY_LINK([#include <netdb.h>], |
01345308 | 1775 | [return h_errno;], |
fd0a060b AS |
1776 | emacs_cv_netdb_declares_h_errno=yes, emacs_cv_netdb_declares_h_errno=no)) |
1777 | if test $emacs_cv_netdb_declares_h_errno = yes; then | |
1778 | AC_DEFINE(HAVE_H_ERRNO) | |
1779 | fi | |
9ec10b2f | 1780 | |
6e0dc84a | 1781 | AC_FUNC_ALLOCA |
9ec10b2f | 1782 | |
f6e8adea | 1783 | # fmod, logb, and frexp are found in -lm on most systems. |
e468fb38 | 1784 | # On HPUX 9.01, -lm does not contain logb, so check for sqrt. |
e6fd9047 | 1785 | AC_CHECK_LIB(m, sqrt) |
e6fd9047 | 1786 | |
4e4db900 | 1787 | # Check for mail-locking functions in a "mail" library |
5ad9ac92 DL |
1788 | AC_CHECK_LIB(mail, maillock) |
1789 | dnl Debian, at least: | |
1790 | dnl AC_CHECK_LIB(lockfile, maillock, [AC_DEFINE(HAVE_LIBMAIL)]) | |
1791 | AC_CHECK_LIB(lockfile, maillock) | |
1792 | # If we have the shared liblockfile, assume we must use it for mail | |
1793 | # locking (e.g. Debian). If we couldn't link against liblockfile | |
1794 | # (no liblockfile.a installed), ensure that we don't need to. | |
1795 | if test "$ac_cv_lib_lockfile_maillock" = no; then | |
1796 | dnl This works for files generally, not just executables. | |
1797 | dnl Should we look elsewhere for it? Maybe examine /etc/ld.so.conf? | |
1798 | AC_CHECK_PROG(liblockfile, liblockfile.so, yes, no, | |
1799 | /usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH) | |
1800 | if test $ac_cv_prog_liblockfile = yes; then | |
1801 | AC_MSG_ERROR([Shared liblockfile found but can't link against it. | |
1802 | This probably means that movemail could lose mail. | |
1803 | There may be a \`development' package to install containing liblockfile.]) | |
1804 | else AC_DEFINE(LIBMAIL, -llockfile) | |
1805 | fi | |
1806 | else : | |
1807 | fi | |
1808 | AC_CHECK_FUNCS(touchlock) | |
1809 | AC_CHECK_HEADERS(maillock.h) | |
4e4db900 | 1810 | |
1effc2cb PE |
1811 | AC_CHECK_FUNCS(gettimeofday gethostname getdomainname dup2 \ |
1812 | rename closedir mkdir rmdir sysinfo \ | |
fd4bc671 | 1813 | random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \ |
85ea1a28 | 1814 | strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \ |
1113b624 | 1815 | utimes setrlimit setpgid getcwd shutdown strftime getaddrinfo \ |
02b25787 | 1816 | __fpending ftello getloadavg mblen mbrlen strsignal setitimer ualarm) |
16831d8c RS |
1817 | |
1818 | # Check this now, so that we will NOT find the above functions in ncurses. | |
1819 | # That is because we have not set up to link ncurses in lib-src. | |
1820 | # It's better to believe a function is not available | |
1821 | # than to expect to find it in ncurses. | |
1822 | AC_CHECK_LIB(ncurses, tparm) | |
0c565a0a | 1823 | |
a21616bd KR |
1824 | # These tell us which Kerberos-related libraries to use. |
1825 | if test "${with_kerberos+set}" = set; then | |
1826 | AC_CHECK_LIB(com_err, com_err) | |
1827 | AC_CHECK_LIB(k5crypto, mit_des_cbc_encrypt) | |
1828 | AC_CHECK_LIB(crypto, mit_des_cbc_encrypt) | |
1829 | AC_CHECK_LIB(krb5, krb5_init_context) | |
1830 | if test "${with_kerberos5+set}" != set; then | |
1831 | AC_CHECK_LIB(des425, des_cbc_encrypt,, | |
1832 | AC_CHECK_LIB(des, des_cbc_encrypt)) | |
1833 | AC_CHECK_LIB(krb4, krb_get_cred,, | |
1834 | AC_CHECK_LIB(krb, krb_get_cred)) | |
1835 | fi | |
1836 | ||
1837 | if test "${with_kerberos5+set}" = set; then | |
1838 | AC_CHECK_HEADERS(krb5.h) | |
1839 | else | |
1840 | AC_CHECK_HEADERS(des.h,, | |
1841 | AC_CHECK_HEADERS(kerberosIV/des.h,, | |
1842 | AC_CHECK_HEADERS(kerberos/des.h))) | |
1843 | AC_CHECK_HEADERS(krb.h,, | |
1844 | AC_CHECK_HEADERS(kerberosIV/krb.h,, | |
1845 | AC_CHECK_HEADERS(kerberos/krb.h))) | |
1846 | fi | |
1847 | AC_CHECK_HEADERS(com_err.h) | |
1848 | fi | |
1849 | ||
c4510052 PE |
1850 | # Solaris requires -lintl if you want strerror (which calls dgettext) |
1851 | # to return localized messages. | |
1852 | AC_CHECK_LIB(intl, dgettext) | |
1853 | ||
0c565a0a RS |
1854 | AC_MSG_CHECKING(whether localtime caches TZ) |
1855 | AC_CACHE_VAL(emacs_cv_localtime_cache, | |
fcc303f4 | 1856 | [if test x$ac_cv_func_tzset = xyes; then |
0c565a0a | 1857 | AC_TRY_RUN([#include <time.h> |
22cc077c RS |
1858 | extern char **environ; |
1859 | unset_TZ () | |
1860 | { | |
1861 | char **from, **to; | |
1862 | for (to = from = environ; (*to = *from); from++) | |
1863 | if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) | |
1864 | to++; | |
1865 | } | |
98ab445d RS |
1866 | char TZ_GMT0[] = "TZ=GMT0"; |
1867 | char TZ_PST8[] = "TZ=PST8"; | |
0c565a0a RS |
1868 | main() |
1869 | { | |
1870 | time_t now = time ((time_t *) 0); | |
22cc077c | 1871 | int hour_GMT0, hour_unset; |
98ab445d | 1872 | if (putenv (TZ_GMT0) != 0) |
0c565a0a | 1873 | exit (1); |
22cc077c RS |
1874 | hour_GMT0 = localtime (&now)->tm_hour; |
1875 | unset_TZ (); | |
1876 | hour_unset = localtime (&now)->tm_hour; | |
98ab445d | 1877 | if (putenv (TZ_PST8) != 0) |
0c565a0a | 1878 | exit (1); |
22cc077c RS |
1879 | if (localtime (&now)->tm_hour == hour_GMT0) |
1880 | exit (1); | |
1881 | unset_TZ (); | |
1882 | if (localtime (&now)->tm_hour != hour_unset) | |
1883 | exit (1); | |
1884 | exit (0); | |
0c565a0a RS |
1885 | }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, |
1886 | [# If we have tzset, assume the worst when cross-compiling. | |
1887 | emacs_cv_localtime_cache=yes]) | |
1888 | else | |
1889 | # If we lack tzset, report that localtime does not cache TZ, | |
1890 | # since we can't invalidate the cache if we don't have tzset. | |
1891 | emacs_cv_localtime_cache=no | |
1892 | fi])dnl | |
1893 | AC_MSG_RESULT($emacs_cv_localtime_cache) | |
1894 | if test $emacs_cv_localtime_cache = yes; then | |
1895 | AC_DEFINE(LOCALTIME_CACHE) | |
1896 | fi | |
9ec10b2f | 1897 | |
3d68df05 | 1898 | if test "x$HAVE_TIMEVAL" = xyes; then |
fd0a060b AS |
1899 | AC_CACHE_CHECK(whether gettimeofday can accept two arguments, |
1900 | emacs_cv_gettimeofday_two_arguments, | |
5ab52d42 RS |
1901 | AC_TRY_LINK([ |
1902 | #ifdef TIME_WITH_SYS_TIME | |
1903 | #include <sys/time.h> | |
1904 | #include <time.h> | |
1905 | #else | |
1906 | #ifdef HAVE_SYS_TIME_H | |
1907 | #include <sys/time.h> | |
1908 | #else | |
1909 | #include <time.h> | |
1910 | #endif | |
1911 | #endif | |
1912 | ], | |
1913 | [ | |
1914 | struct timeval time; | |
1915 | struct timezone dummy; | |
1916 | gettimeofday (&time, &dummy); | |
1917 | ], | |
fd0a060b AS |
1918 | emacs_cv_gettimeofday_two_arguments=yes, |
1919 | emacs_cv_gettimeofday_two_arguments=no)) | |
1920 | if test $emacs_cv_gettimeofday_two_arguments = no; then | |
1921 | AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT) | |
1922 | fi | |
5ab52d42 RS |
1923 | fi |
1924 | ||
9ec10b2f | 1925 | ok_so_far=yes |
6e0dc84a | 1926 | AC_CHECK_FUNC(socket, , ok_so_far=no) |
9ec10b2f | 1927 | if test $ok_so_far = yes; then |
6e0dc84a | 1928 | AC_CHECK_HEADER(netinet/in.h, , ok_so_far=no) |
9ec10b2f DM |
1929 | fi |
1930 | if test $ok_so_far = yes; then | |
6e0dc84a | 1931 | AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no) |
9ec10b2f DM |
1932 | fi |
1933 | if test $ok_so_far = yes; then | |
1934 | AC_DEFINE(HAVE_INET_SOCKETS) | |
1935 | fi | |
1936 | ||
7bbbba31 DM |
1937 | if test -f /usr/lpp/X11/bin/smt.exp; then |
1938 | AC_DEFINE(HAVE_AIX_SMT_EXP) | |
1939 | fi | |
1940 | ||
27b07953 GM |
1941 | AC_MSG_CHECKING(whether system supports dynamic ptys) |
1942 | if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then | |
1943 | AC_MSG_RESULT(yes) | |
1944 | AC_DEFINE(HAVE_DEV_PTMX) | |
1945 | else | |
1946 | AC_MSG_RESULT(no) | |
1947 | fi | |
1948 | ||
9ec10b2f DM |
1949 | # Set up the CFLAGS for real compilation, so we can substitute it. |
1950 | CFLAGS="$REAL_CFLAGS" | |
1951 | ||
1952 | changequote(, )dnl | |
1953 | #### Find out which version of Emacs this is. | |
1954 | version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ | |
1955 | | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` | |
1956 | changequote([, ])dnl | |
1957 | if test x"${version}" = x; then | |
1958 | AC_MSG_ERROR(can't find current emacs version in \`${srcdir}/lisp/version.el'.) | |
1959 | fi | |
1960 | ||
9ec10b2f DM |
1961 | ### Specify what sort of things we'll be editing into Makefile and config.h. |
1962 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
1963 | AC_SUBST(version) | |
1964 | AC_SUBST(configuration) | |
3cd69289 | 1965 | AC_SUBST(canonical) |
9ec10b2f DM |
1966 | AC_SUBST(srcdir) |
1967 | AC_SUBST(prefix) | |
1968 | AC_SUBST(exec_prefix) | |
1969 | AC_SUBST(bindir) | |
1970 | AC_SUBST(datadir) | |
3cd69289 DM |
1971 | AC_SUBST(sharedstatedir) |
1972 | AC_SUBST(libexecdir) | |
9ec10b2f DM |
1973 | AC_SUBST(mandir) |
1974 | AC_SUBST(infodir) | |
1975 | AC_SUBST(lispdir) | |
1976 | AC_SUBST(locallisppath) | |
1977 | AC_SUBST(lisppath) | |
66d736a9 | 1978 | AC_SUBST(x_default_search_path) |
9ec10b2f | 1979 | AC_SUBST(etcdir) |
9ec10b2f DM |
1980 | AC_SUBST(archlibdir) |
1981 | AC_SUBST(docdir) | |
3cd69289 | 1982 | AC_SUBST(bitmapdir) |
9ec10b2f DM |
1983 | AC_SUBST(c_switch_system) |
1984 | AC_SUBST(c_switch_machine) | |
1985 | AC_SUBST(LD_SWITCH_X_SITE) | |
1986 | AC_SUBST(LD_SWITCH_X_SITE_AUX) | |
1987 | AC_SUBST(C_SWITCH_X_SITE) | |
1988 | AC_SUBST(CFLAGS) | |
1989 | AC_SUBST(X_TOOLKIT_TYPE) | |
1990 | AC_SUBST(machfile) | |
1991 | AC_SUBST(opsysfile) | |
30457b4f | 1992 | AC_SUBST(RANLIB) |
9ec10b2f | 1993 | |
3cd69289 | 1994 | AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}") |
6d1da0d1 | 1995 | AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}") |
9ec10b2f DM |
1996 | AC_DEFINE_UNQUOTED(config_machfile, "${machfile}") |
1997 | AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}") | |
1998 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE}) | |
1999 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX}) | |
2000 | AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE}) | |
2001 | AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC}) | |
2002 | ||
2003 | if test "${HAVE_X_WINDOWS}" = "yes" ; then | |
2004 | AC_DEFINE(HAVE_X_WINDOWS) | |
2005 | fi | |
2006 | if test "${USE_X_TOOLKIT}" != "none" ; then | |
2007 | AC_DEFINE(USE_X_TOOLKIT) | |
2008 | fi | |
2009 | if test "${HAVE_X11}" = "yes" ; then | |
2010 | AC_DEFINE(HAVE_X11) | |
2011 | fi | |
2012 | if test "${HAVE_XFREE386}" = "yes" ; then | |
2013 | AC_DEFINE(HAVE_XFREE386) | |
2014 | fi | |
08741ba9 RS |
2015 | if test "${HAVE_MENUS}" = "yes" ; then |
2016 | AC_DEFINE(HAVE_MENUS) | |
9ec10b2f DM |
2017 | fi |
2018 | if test "${GNU_MALLOC}" = "yes" ; then | |
2019 | AC_DEFINE(GNU_MALLOC) | |
2020 | fi | |
2021 | if test "${REL_ALLOC}" = "yes" ; then | |
2022 | AC_DEFINE(REL_ALLOC) | |
2023 | fi | |
2024 | if test "${LISP_FLOAT_TYPE}" = "yes" ; then | |
2025 | AC_DEFINE(LISP_FLOAT_TYPE) | |
2026 | fi | |
2027 | ||
9ec10b2f DM |
2028 | #### Report on what we decided to do. |
2029 | echo " | |
9ec10b2f DM |
2030 | Configured for \`${canonical}'. |
2031 | ||
2032 | Where should the build process find the source code? ${srcdir} | |
2033 | What operating system and machine description files should Emacs use? | |
2034 | \`${opsysfile}' and \`${machfile}' | |
2035 | What compiler should emacs be built with? ${CC} ${CFLAGS} | |
2036 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
2037 | Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} | |
2038 | What window system should Emacs use? ${window_system} | |
509fccc3 RS |
2039 | What toolkit should Emacs use? ${USE_X_TOOLKIT}" |
2040 | ||
2041 | if test -n "${x_includes}"; then | |
2042 | echo " Where do we find X Windows header files? ${x_includes}" | |
2043 | else | |
2044 | echo " Where do we find X Windows header files? Standard dirs" | |
2045 | fi | |
2046 | if test -n "${x_libraries}"; then | |
2047 | echo " Where do we find X Windows libraries? ${x_libraries}" | |
2048 | else | |
2049 | echo " Where do we find X Windows libraries? Standard dirs" | |
2050 | fi | |
9ec10b2f | 2051 | |
b412189c GM |
2052 | echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}" |
2053 | echo " Does Emacs use -lXpm? ${HAVE_XPM}" | |
2054 | echo " Does Emacs use -ljpeg? ${HAVE_JPEG}" | |
495ccc04 | 2055 | echo " Does Emacs use -ltiff? ${HAVE_TIFF}" |
b412189c GM |
2056 | echo " Does Emacs use -lungif? ${HAVE_GIF}" |
2057 | echo " Does Emacs use -lpng? ${HAVE_PNG}" | |
20c1822e | 2058 | echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}" |
509fccc3 | 2059 | echo |
9ec10b2f DM |
2060 | |
2061 | # Remove any trailing slashes in these variables. | |
2062 | changequote(, )dnl | |
2063 | test "${prefix}" != NONE && | |
2064 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
2065 | test "${exec_prefix}" != NONE && | |
2066 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
2067 | changequote([, ])dnl | |
2068 | ||
5f8c8f00 | 2069 | AC_OUTPUT(Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \ |
66a96cff RS |
2070 | man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \ |
2071 | leim/Makefile, [ | |
7bbbba31 | 2072 | |
b63df577 | 2073 | ### Make the necessary directories, if they don't exist. |
e0a3686b | 2074 | for dir in etc lisp ; do |
b3947967 | 2075 | test -d ${dir} || mkdir ${dir} |
9ec10b2f DM |
2076 | done |
2077 | ||
5f8c8f00 RS |
2078 | # Build src/Makefile from ${srcdir}/src/Makefile.c |
2079 | # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c | |
2080 | # This must be done after src/config.h is built, since we rely on that file. | |
9ec10b2f | 2081 | |
2d73167a | 2082 | changequote(, )dnl The horror, the horror. |
9ec10b2f DM |
2083 | # Now get this: Some word that is part of the ${srcdir} directory name |
2084 | # or the ${configuration} value might, just might, happen to be an | |
2085 | # identifier like `sun4' or `i386' or something, and be predefined by | |
2086 | # the C preprocessor to some helpful value like 1, or maybe the empty | |
2087 | # string. Needless to say consequent macro substitutions are less | |
2088 | # than conducive to the makefile finding the correct directory. | |
2089 | undefs="`echo $top_srcdir $configuration $canonical | | |
2090 | sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ | |
2091 | -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ | |
2092 | `" | |
2d73167a | 2093 | changequote([, ])dnl |
9ec10b2f | 2094 | |
6a4bb05d RS |
2095 | echo creating src/epaths.h |
2096 | make epaths-force | |
ab85d355 | 2097 | |
9ec10b2f DM |
2098 | echo creating lib-src/Makefile |
2099 | ( cd lib-src | |
2100 | rm -f junk.c junk1.c junk2.c | |
2101 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 2102 | < Makefile.c > junk1.c |
9ec10b2f DM |
2103 | sed -e '1,/start of cpp stuff/d'\ |
2104 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 2105 | < Makefile.c > junk.c |
9ec10b2f DM |
2106 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
2107 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
2108 | cat junk1.c junk2.c > Makefile.new | |
2109 | rm -f junk.c junk1.c junk2.c | |
2110 | chmod 444 Makefile.new | |
2111 | mv -f Makefile.new Makefile | |
2112 | ) | |
2113 | ||
2114 | echo creating src/Makefile | |
2115 | ( cd src | |
2116 | rm -f junk.c junk1.c junk2.c | |
2117 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 2118 | < Makefile.c > junk1.c |
9ec10b2f DM |
2119 | sed -e '1,/start of cpp stuff/d'\ |
2120 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 2121 | < Makefile.c > junk.c |
9ec10b2f DM |
2122 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
2123 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
2124 | cat junk1.c junk2.c > Makefile.new | |
2125 | rm -f junk.c junk1.c junk2.c | |
2126 | chmod 444 Makefile.new | |
2127 | mv -f Makefile.new Makefile | |
2128 | ) | |
8b66759a DM |
2129 | |
2130 | if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then | |
2131 | echo creating src/.gdbinit | |
2132 | echo source $top_srcdir/src/.gdbinit > src/.gdbinit | |
2133 | fi | |
2134 | ||
66a96cff RS |
2135 | # This is how we know whether to re-run configure in certain cases. |
2136 | touch src/config.stamp | |
2137 | ||
ea50c238 | 2138 | ], [CPP="$CPP" CPPFLAGS="$CPPFLAGS"]) |