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 |
3f5b097c | 6 | dnl Copyright (C) 1994, 1995, 1996, 1999, 2000 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 "$withval" = yes; then | |
42 | AC_DEFINE(MAIL_USE_POP) | |
43 | else : | |
3d9fec71 DL |
44 | fi], |
45 | AC_DEFINE(MAIL_USE_POP)) | |
a21616bd KR |
46 | AC_ARG_WITH(kerberos, |
47 | [ --with-kerberos support Kerberos-authenticated POP], | |
48 | [AC_DEFINE(KERBEROS)]) | |
49 | AC_ARG_WITH(kerberos5, | |
4d6e16b3 | 50 | [ --with-kerberos5 support Kerberos version 5 authenticated POP], |
a21616bd KR |
51 | [if test "${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, |
4d6e16b3 | 96 | [ --without-toolkit-scroll-bars |
c6f7dae8 GM |
97 | don't use Motif or Xaw3d scroll bars]) |
98 | AC_ARG_WITH(xim, | |
99 | [ --without-xim don't use X11 XIM]) | |
9ec10b2f DM |
100 | |
101 | #### Make srcdir absolute, if it isn't already. It's important to | |
102 | #### avoid running the path through pwd unnecessary, since pwd can | |
069df4bf DM |
103 | #### give you automounter prefixes, which can go away. We do all this |
104 | #### so Emacs can find its files when run uninstalled. | |
9ec10b2f DM |
105 | case "${srcdir}" in |
106 | /* ) ;; | |
107 | . ) | |
108 | ## We may be able to use the $PWD environment variable to make this | |
109 | ## absolute. But sometimes PWD is inaccurate. | |
f6e8adea | 110 | ## Make sure CDPATH doesn't affect cd (in case PWD is relative). |
691beae8 | 111 | unset CDPATH |
9ec10b2f DM |
112 | if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; |
113 | then | |
114 | srcdir="$PWD" | |
115 | else | |
116 | srcdir="`(cd ${srcdir}; pwd)`" | |
117 | fi | |
118 | ;; | |
119 | * ) srcdir="`(cd ${srcdir}; pwd)`" ;; | |
120 | esac | |
121 | ||
122 | #### Check if the source directory already has a configured system in it. | |
123 | if test `pwd` != `(cd ${srcdir} && pwd)` \ | |
124 | && test -f "${srcdir}/src/config.h" ; then | |
125 | AC_MSG_WARN([The directory tree \`${srcdir}' is being used | |
126 | as a build directory right now; it has been configured in its own | |
127 | right. To configure in another directory as well, you MUST | |
128 | use GNU make. If you do not have GNU make, then you must | |
129 | now do \`make distclean' in ${srcdir}, | |
130 | and then run $0 again.]) | |
131 | ||
2d73167a | 132 | changequote(, )dnl |
9ec10b2f | 133 | extrasub='/^VPATH[ ]*=/c\ |
2d73167a | 134 | changequote([, ])dnl |
9ec10b2f DM |
135 | vpath %.c $(srcdir)\ |
136 | vpath %.h $(srcdir)\ | |
137 | vpath %.y $(srcdir)\ | |
138 | vpath %.l $(srcdir)\ | |
139 | vpath %.s $(srcdir)\ | |
5ac83f86 RS |
140 | vpath %.in $(srcdir)\ |
141 | vpath %.texi $(srcdir)' | |
9ec10b2f DM |
142 | fi |
143 | ||
144 | #### Given the configuration name, set machfile and opsysfile to the | |
145 | #### names of the m/*.h and s/*.h files we should use. | |
146 | ||
147 | ### Canonicalize the configuration name. | |
148 | ||
149 | AC_CANONICAL_HOST | |
150 | canonical=$host | |
7bbbba31 | 151 | configuration=$host_alias |
9ec10b2f DM |
152 | |
153 | changequote(, )dnl | |
154 | ||
155 | ### If you add support for a new configuration, add code to this | |
156 | ### switch statement to recognize your configuration name and select | |
157 | ### the appropriate operating system and machine description files. | |
158 | ||
159 | ### You would hope that you could choose an m/*.h file pretty much | |
160 | ### based on the machine portion of the configuration name, and an s- | |
161 | ### file based on the operating system portion. However, it turns out | |
162 | ### that each m/*.h file is pretty manufacturer-specific - for | |
163 | ### example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
164 | ### all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
165 | ### machines. So we basically have to have a special case for each | |
166 | ### configuration name. | |
167 | ### | |
168 | ### As far as handling version numbers on operating systems is | |
169 | ### concerned, make sure things will fail in a fixable way. If | |
170 | ### /etc/MACHINES doesn't say anything about version numbers, be | |
171 | ### prepared to handle anything reasonably. If version numbers | |
172 | ### matter, be sure /etc/MACHINES says something about it. | |
173 | ### | |
174 | ### Eric Raymond says we should accept strings like "sysvr4" to mean | |
175 | ### "System V Release 4"; he writes, "The old convention encouraged | |
176 | ### confusion between `system' and `release' levels'." | |
177 | ||
178 | machine='' opsys='' unported=no | |
179 | case "${canonical}" in | |
180 | ||
181 | ## NetBSD ports | |
182 | *-*-netbsd* ) | |
183 | opsys=netbsd | |
184 | case "${canonical}" in | |
98bbf2a1 | 185 | alpha*-*-netbsd*) machine=alpha ;; |
5ac83f86 | 186 | i[3456]86-*-netbsd*) machine=intel386 ;; |
9ec10b2f DM |
187 | m68k-*-netbsd*) |
188 | # This is somewhat bogus. | |
189 | machine=hp9000s300 ;; | |
ca568b47 | 190 | powerpc-apple-netbsd*) machine=macppc ;; |
9ec10b2f | 191 | mips-*-netbsd*) machine=pmax ;; |
69d5a2fa | 192 | mipsel-*-netbsd*) machine=pmax ;; |
9ec10b2f | 193 | ns32k-*-netbsd*) machine=ns32000 ;; |
b52425f4 | 194 | powerpc-*-netbsd*) machine=macppc ;; |
9ec10b2f | 195 | sparc-*-netbsd*) machine=sparc ;; |
b336ddd3 | 196 | vax-*-netbsd*) machine=vax ;; |
69d5a2fa | 197 | arm-*-netbsd*) machine=arm ;; |
9ec10b2f DM |
198 | esac |
199 | ;; | |
200 | ||
e3ac1b7f RS |
201 | ## OpenBSD ports |
202 | *-*-openbsd* ) | |
203 | opsys=openbsd | |
204 | case "${canonical}" in | |
98bbf2a1 | 205 | alpha*-*-openbsd*) machine=alpha ;; |
e3ac1b7f | 206 | i386-*-openbsd*) machine=intel386 ;; |
6239880d RS |
207 | m68k-*-openbsd*) machine=hp9000s300 ;; |
208 | mipsel-*-openbsd*) machine=pmax ;; | |
e3ac1b7f RS |
209 | ns32k-*-openbsd*) machine=ns32000 ;; |
210 | sparc-*-openbsd*) machine=sparc ;; | |
ca568b47 | 211 | vax-*-openbsd*) machine=vax ;; |
e3ac1b7f RS |
212 | esac |
213 | ;; | |
214 | ||
3cd69289 DM |
215 | ## Acorn RISCiX: |
216 | arm-acorn-riscix1.1* ) | |
217 | machine=acorn opsys=riscix1-1 | |
218 | ;; | |
219 | arm-acorn-riscix1.2* | arm-acorn-riscix ) | |
aac2257c RS |
220 | ## This name is riscix12 instead of riscix1.2 |
221 | ## to avoid a file name conflict on MSDOS. | |
222 | machine=acorn opsys=riscix12 | |
3cd69289 DM |
223 | ;; |
224 | ||
2c4f7ce7 RS |
225 | ## BSDI ports |
226 | *-*-bsdi* ) | |
227 | opsys=bsdi | |
228 | case "${canonical}" in | |
229 | i[345]86-*-bsdi*) machine=intel386 ;; | |
230 | sparc-*-bsdi*) machine=sparc ;; | |
231 | powerpc-*-bsdi*) machine=powerpc ;; | |
232 | esac | |
233 | case "${canonical}" in | |
234 | *-*-bsd386* | *-*-bsdi1* ) opsys=bsd386 ;; | |
235 | *-*-bsdi2.0* ) opsys=bsdos2 ;; | |
236 | *-*-bsdi2* ) opsys=bsdos2-1 ;; | |
237 | *-*-bsdi3* ) opsys=bsdos3 ;; | |
66b48ade | 238 | *-*-bsdi4* ) opsys=bsdos4 ;; |
2c4f7ce7 RS |
239 | esac |
240 | ;; | |
241 | ||
9ec10b2f DM |
242 | ## Alliant machines |
243 | ## Strictly speaking, we need the version of the alliant operating | |
244 | ## system to choose the right machine file, but currently the | |
245 | ## configuration name doesn't tell us enough to choose the right | |
246 | ## one; we need to give alliants their own operating system name to | |
247 | ## do this right. When someone cares, they can help us. | |
248 | fx80-alliant-* ) | |
249 | machine=alliant4 opsys=bsd4-2 | |
250 | ;; | |
251 | i860-alliant-* ) | |
252 | machine=alliant-2800 opsys=bsd4-3 | |
253 | ;; | |
254 | ||
30457b4f | 255 | ## Alpha (DEC) machines. |
98bbf2a1 | 256 | alpha*-dec-osf* ) |
3cd69289 | 257 | machine=alpha opsys=osf1 |
f528522b | 258 | # This is needed to find X11R6.1 libraries for certain tests. |
1bc5a004 RS |
259 | NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib |
260 | GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib | |
e57196a0 DL |
261 | case "${canonical}" in |
262 | # This is necessary on 5.0 to avoid mangling src/Makefile. | |
263 | # Separated out in case it causes problems on earlier versions. | |
215f6689 | 264 | alpha*-dec-osf[5-9]*) |
8a2c2328 | 265 | opsys=osf5-0 |
9f25f6fb | 266 | NON_GNU_CPP='cpp' ;; |
e57196a0 | 267 | esac |
3cd69289 DM |
268 | ;; |
269 | ||
98bbf2a1 | 270 | alpha*-*-linux-gnu* ) |
5ac83f86 | 271 | machine=alpha opsys=gnu-linux |
4e90a7d5 RS |
272 | ;; |
273 | ||
d506e713 GM |
274 | arm*-*-linux-gnu* ) |
275 | machine=arm opsys=gnu-linux | |
276 | ;; | |
277 | ||
278 | ppc-*-linux | \ | |
279 | powerpc-*-linux* ) | |
280 | machine=powerpc opsys=gnu-linux | |
281 | ;; | |
282 | ||
9ec10b2f DM |
283 | ## Altos 3068 |
284 | m68*-altos-sysv* ) | |
285 | machine=altos opsys=usg5-2 | |
286 | ;; | |
c7f493fd | 287 | |
9ec10b2f DM |
288 | ## Amdahl UTS |
289 | 580-amdahl-sysv* ) | |
290 | machine=amdahl opsys=usg5-2-2 | |
291 | ;; | |
292 | ||
acd04c87 RS |
293 | ## Apollo, Domain/OS |
294 | m68*-apollo-* ) | |
295 | machine=apollo opsys=bsd4-3 | |
9ec10b2f DM |
296 | ;; |
297 | ||
298 | ## AT&T 3b2, 3b5, 3b15, 3b20 | |
299 | we32k-att-sysv* ) | |
300 | machine=att3b opsys=usg5-2-2 | |
301 | ;; | |
302 | ||
303 | ## AT&T 3b1 - The Mighty Unix PC! | |
304 | m68*-att-sysv* ) | |
305 | machine=7300 opsys=usg5-2-2 | |
306 | ;; | |
307 | ||
308 | ## Bull dpx20 | |
309 | rs6000-bull-bosx* ) | |
310 | machine=ibmrs6000 opsys=aix3-2 | |
311 | ;; | |
312 | ||
313 | ## Bull dpx2 | |
314 | m68*-bull-sysv3* ) | |
315 | machine=dpx2 opsys=usg5-3 | |
316 | ;; | |
317 | ||
318 | ## Bull sps7 | |
319 | m68*-bull-sysv2* ) | |
320 | machine=sps7 opsys=usg5-2 | |
321 | ;; | |
322 | ||
323 | ## CCI 5/32, 6/32 -- see "Tahoe". | |
324 | ||
325 | ## Celerity | |
326 | ## I don't know what configuration name to use for this; config.sub | |
327 | ## doesn't seem to know anything about it. Hey, Celerity users, get | |
328 | ## in touch with us! | |
329 | celerity-celerity-bsd* ) | |
330 | machine=celerity opsys=bsd4-2 | |
331 | ;; | |
332 | ||
333 | ## Clipper | |
334 | ## What operating systems does this chip run that Emacs has been | |
335 | ## tested on? | |
336 | clipper-* ) | |
337 | machine=clipper | |
338 | ## We'll use the catch-all code at the bottom to guess the | |
339 | ## operating system. | |
340 | ;; | |
341 | ||
342 | ## Convex | |
343 | *-convex-bsd* | *-convex-convexos* ) | |
344 | machine=convex opsys=bsd4-3 | |
908ff139 | 345 | ## Prevents spurious white space in makefiles - d.m.cooke@larc.nasa.gov |
9ec10b2f DM |
346 | NON_GNU_CPP="cc -E -P" |
347 | ;; | |
348 | ||
349 | ## Cubix QBx/386 | |
5ac83f86 | 350 | i[3456]86-cubix-sysv* ) |
9ec10b2f DM |
351 | machine=intel386 opsys=usg5-3 |
352 | ;; | |
353 | ||
354 | ## Cydra 5 | |
355 | cydra*-cydrome-sysv* ) | |
356 | machine=cydra5 opsys=usg5-3 | |
357 | ;; | |
358 | ||
359 | ## Data General AViiON Machines | |
651fc2d2 RS |
360 | ## DG changed naming conventions with the release of 5.4.4.10, they |
361 | ## dropped the initial 5.4 but left the intervening R. Because of the | |
362 | ## R this shouldn't conflict with older versions of the OS (which I | |
f4afda69 KH |
363 | ## think were named like dgux4.*). In addition, DG new AViiONs series |
364 | ## uses either Motorola M88k or Intel Pentium CPUs. | |
9ae70ffe | 365 | m88k-dg-dguxR4.* | m88k-dg-dgux4* ) |
651fc2d2 RS |
366 | machine=aviion opsys=dgux4 |
367 | ;; | |
9ec10b2f | 368 | m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) |
aac2257c RS |
369 | ## This name is dgux5-4-3 instead of dgux5-4r3 |
370 | ## to avoid a file name conflict on MSDOS. | |
371 | machine=aviion opsys=dgux5-4-3 | |
9ec10b2f DM |
372 | ;; |
373 | m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) | |
374 | machine=aviion opsys=dgux5-4r2 | |
375 | ;; | |
376 | m88k-dg-dgux* ) | |
377 | machine=aviion opsys=dgux | |
378 | ;; | |
379 | ||
4e746fa8 KH |
380 | ## Data General AViiON Intel (x86) Machines |
381 | ## Exists from 5.4.3 (current i586-dg-dguxR4.11) | |
382 | ## Ehud Karni, 1998-may-30, ehud@unix.simonwiesel.co.il | |
9ae70ffe | 383 | i[345]86-dg-dguxR4* ) |
4e746fa8 KH |
384 | machine=aviion-intel opsys=dgux4 |
385 | ;; | |
386 | ||
9ec10b2f DM |
387 | ## DECstations |
388 | mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* ) | |
389 | machine=pmax opsys=bsd4-2 | |
390 | ;; | |
3bbe016c | 391 | mips-dec-ultrix4.[12]* | mips-dec-bsd* ) |
9ec10b2f DM |
392 | machine=pmax opsys=bsd4-3 |
393 | ;; | |
3bbe016c KH |
394 | mips-dec-ultrix* ) |
395 | machine=pmax opsys=ultrix4-3 | |
396 | ;; | |
9ec10b2f DM |
397 | mips-dec-osf* ) |
398 | machine=pmax opsys=osf1 | |
399 | ;; | |
b95c8e7e RS |
400 | mips-dec-mach_bsd4.3* ) |
401 | machine=pmax opsys=mach-bsd4-3 | |
402 | ;; | |
9ec10b2f DM |
403 | |
404 | ## Motorola Delta machines | |
405 | m68k-motorola-sysv* | m68000-motorola-sysv* ) | |
406 | machine=delta opsys=usg5-3 | |
407 | if test -z "`type gnucc | grep 'not found'`" | |
018427ee RS |
408 | then |
409 | if test -s /etc/167config | |
410 | then CC="gnucc -m68040" | |
411 | else CC="gnucc -m68881" | |
c7f493fd | 412 | fi |
9ec10b2f DM |
413 | else |
414 | if test -z "`type gcc | grep 'not found'`" | |
415 | then CC=gcc | |
416 | else CC=cc | |
417 | fi | |
418 | fi | |
419 | ;; | |
420 | m88k-motorola-sysv4* ) | |
63c1d3f2 RS |
421 | # jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 |
422 | # needs POSIX_SIGNALS and therefore needs usg5-4-2. | |
423 | # I hope there are not other 4.0 versions for this machine | |
424 | # which really need usg5-4 instead. | |
425 | machine=delta88k opsys=usg5-4-2 | |
9ec10b2f DM |
426 | ;; |
427 | m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) | |
428 | machine=delta88k opsys=usg5-3 | |
429 | ;; | |
430 | ||
431 | ## Dual machines | |
432 | m68*-dual-sysv* ) | |
433 | machine=dual opsys=usg5-2 | |
434 | ;; | |
435 | m68*-dual-uniplus* ) | |
436 | machine=dual opsys=unipl5-2 | |
437 | ;; | |
438 | ||
439 | ## Elxsi 6400 | |
440 | elxsi-elxsi-sysv* ) | |
441 | machine=elxsi opsys=usg5-2 | |
442 | ;; | |
443 | ||
444 | ## Encore machines | |
445 | ns16k-encore-bsd* ) | |
446 | machine=ns16000 opsys=umax | |
447 | ;; | |
448 | ||
449 | ## The GEC 93 - apparently, this port isn't really finished yet. | |
450 | ||
451 | ## Gould Power Node and NP1 | |
452 | pn-gould-bsd4.2* ) | |
453 | machine=gould opsys=bsd4-2 | |
454 | ;; | |
455 | pn-gould-bsd4.3* ) | |
456 | machine=gould opsys=bsd4-3 | |
457 | ;; | |
458 | np1-gould-bsd* ) | |
459 | machine=gould-np1 opsys=bsd4-3 | |
460 | ;; | |
461 | ||
462 | ## Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
463 | ## as far as Emacs is concerned). | |
464 | m88k-harris-cxux* ) | |
465 | # Build needs to be different on 7.0 and later releases | |
466 | case "`uname -r`" in | |
467 | [56].[0-9] ) machine=nh4000 opsys=cxux ;; | |
468 | [7].[0-9] ) machine=nh4000 opsys=cxux7 ;; | |
469 | esac | |
3d68df05 | 470 | NON_GNU_CPP="/lib/cpp" |
9ec10b2f DM |
471 | ;; |
472 | ## Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
473 | m68k-harris-cxux* ) | |
474 | machine=nh3000 opsys=cxux | |
475 | ;; | |
3d68df05 KH |
476 | ## Harris power pc NightHawk running Power UNIX (Series 6000) |
477 | powerpc-harris-powerunix ) | |
478 | machine=nh6000 opsys=powerunix | |
479 | NON_GNU_CPP="cc -Xo -E -P" | |
480 | ;; | |
0e5f305e RS |
481 | ## SR2001/SR2201 running HI-UX/MPP |
482 | hppa1.1-hitachi-hiuxmpp* ) | |
483 | machine=sr2k opsys=hiuxmpp | |
484 | ;; | |
9ec10b2f DM |
485 | ## Honeywell XPS100 |
486 | xps*-honeywell-sysv* ) | |
487 | machine=xps100 opsys=usg5-2 | |
488 | ;; | |
489 | ||
490 | ## HP 9000 series 200 or 300 | |
491 | m68*-hp-bsd* ) | |
492 | machine=hp9000s300 opsys=bsd4-3 | |
493 | ;; | |
42c3a7f7 | 494 | ## HP/UX 7, 8, 9, and 10 are supported on these machines. |
9ec10b2f DM |
495 | m68*-hp-hpux* ) |
496 | case "`uname -r`" in | |
497 | ## Someone's system reports A.B8.05 for this. | |
498 | ## I wonder what other possibilities there are. | |
499 | *.B8.* ) machine=hp9000s300 opsys=hpux8 ;; | |
500 | *.08.* ) machine=hp9000s300 opsys=hpux8 ;; | |
501 | *.09.* ) machine=hp9000s300 opsys=hpux9 ;; | |
88a806e9 | 502 | *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;; |
9ec10b2f DM |
503 | *) machine=hp9000s300 opsys=hpux ;; |
504 | esac | |
505 | ;; | |
506 | ||
507 | ## HP 9000 series 700 and 800, running HP/UX | |
508 | hppa*-hp-hpux7* ) | |
509 | machine=hp800 opsys=hpux | |
510 | ;; | |
511 | hppa*-hp-hpux8* ) | |
512 | machine=hp800 opsys=hpux8 | |
513 | ;; | |
514 | hppa*-hp-hpux9shr* ) | |
515 | machine=hp800 opsys=hpux9shr | |
516 | ;; | |
517 | hppa*-hp-hpux9* ) | |
518 | machine=hp800 opsys=hpux9 | |
519 | ;; | |
88a806e9 | 520 | hppa*-hp-hpux1[0-9]* ) |
12760c02 | 521 | machine=hp800 opsys=hpux10 |
42c3a7f7 | 522 | ;; |
9ec10b2f DM |
523 | |
524 | ## HP 9000 series 700 and 800, running HP/UX | |
525 | hppa*-hp-hpux* ) | |
526 | ## Cross-compilation? Nah! | |
527 | case "`uname -r`" in | |
528 | ## Someone's system reports A.B8.05 for this. | |
529 | ## I wonder what other possibilities there are. | |
530 | *.B8.* ) machine=hp800 opsys=hpux8 ;; | |
531 | *.08.* ) machine=hp800 opsys=hpux8 ;; | |
532 | *.09.* ) machine=hp800 opsys=hpux9 ;; | |
842f8692 | 533 | *) machine=hp800 opsys=hpux10 ;; |
9ec10b2f DM |
534 | esac |
535 | ;; | |
da945421 | 536 | hppa*-*-nextstep* ) |
4be21f66 KH |
537 | machine=hp800 opsys=nextstep |
538 | ;; | |
9ec10b2f DM |
539 | |
540 | ## Orion machines | |
541 | orion-orion-bsd* ) | |
542 | machine=orion opsys=bsd4-2 | |
543 | ;; | |
544 | clipper-orion-bsd* ) | |
545 | machine=orion105 opsys=bsd4-2 | |
546 | ;; | |
547 | ||
548 | ## IBM machines | |
5ac83f86 | 549 | i[3456]86-ibm-aix1.1* ) |
9ec10b2f DM |
550 | machine=ibmps2-aix opsys=usg5-2-2 |
551 | ;; | |
5ac83f86 | 552 | i[3456]86-ibm-aix1.[23]* | i[3456]86-ibm-aix* ) |
9ec10b2f DM |
553 | machine=ibmps2-aix opsys=usg5-3 |
554 | ;; | |
555 | i370-ibm-aix*) | |
556 | machine=ibm370aix opsys=usg5-3 | |
557 | ;; | |
046545ec | 558 | rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1* ) |
9ec10b2f DM |
559 | machine=ibmrs6000 opsys=aix3-1 |
560 | ;; | |
046545ec | 561 | rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 ) |
9ec10b2f DM |
562 | machine=ibmrs6000 opsys=aix3-2-5 |
563 | ;; | |
b63df577 RS |
564 | rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1* ) |
565 | machine=ibmrs6000 opsys=aix4-1 | |
566 | ;; | |
a8958813 RS |
567 | rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* ) |
568 | machine=ibmrs6000 opsys=aix4-2 | |
569 | ;; | |
570 | rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* ) | |
b63df577 RS |
571 | machine=ibmrs6000 opsys=aix4 |
572 | ;; | |
a8958813 RS |
573 | rs6000-ibm-aix4* | powerpc-ibm-aix4* ) |
574 | machine=ibmrs6000 opsys=aix4-1 | |
575 | ;; | |
046545ec | 576 | rs6000-ibm-aix* | powerpc-ibm-aix* ) |
9ec10b2f DM |
577 | machine=ibmrs6000 opsys=aix3-2 |
578 | ;; | |
579 | romp-ibm-bsd4.3* ) | |
580 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 581 | ;; |
9ec10b2f DM |
582 | romp-ibm-bsd4.2* ) |
583 | machine=ibmrt opsys=bsd4-2 | |
584 | ;; | |
585 | romp-ibm-aos4.3* ) | |
586 | machine=ibmrt opsys=bsd4-3 | |
c7f493fd | 587 | ;; |
9ec10b2f DM |
588 | romp-ibm-aos4.2* ) |
589 | machine=ibmrt opsys=bsd4-2 | |
590 | ;; | |
591 | romp-ibm-aos* ) | |
592 | machine=ibmrt opsys=bsd4-3 | |
593 | ;; | |
594 | romp-ibm-bsd* ) | |
595 | machine=ibmrt opsys=bsd4-3 | |
596 | ;; | |
597 | romp-ibm-aix* ) | |
598 | machine=ibmrt-aix opsys=usg5-2-2 | |
599 | ;; | |
600 | ||
601 | ## Integrated Solutions `Optimum V' | |
602 | m68*-isi-bsd4.2* ) | |
603 | machine=isi-ov opsys=bsd4-2 | |
604 | ;; | |
605 | m68*-isi-bsd4.3* ) | |
606 | machine=isi-ov opsys=bsd4-3 | |
607 | ;; | |
608 | ||
609 | ## Intel 386 machines where we do care about the manufacturer | |
5ac83f86 | 610 | i[3456]86-intsys-sysv* ) |
9ec10b2f DM |
611 | machine=is386 opsys=usg5-2-2 |
612 | ;; | |
613 | ||
614 | ## Prime EXL | |
5ac83f86 | 615 | i[3456]86-prime-sysv* ) |
9ec10b2f DM |
616 | machine=i386 opsys=usg5-3 |
617 | ;; | |
618 | ||
3cd69289 | 619 | ## Sequent Symmetry running Dynix |
5ac83f86 | 620 | i[3456]86-sequent-bsd* ) |
9ec10b2f DM |
621 | machine=symmetry opsys=bsd4-3 |
622 | ;; | |
623 | ||
86d6f6ee RS |
624 | ## Sequent Symmetry running ptx 4, which is a modified SVR4. |
625 | i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* ) | |
626 | machine=sequent-ptx opsys=ptx4 | |
0dcdc912 | 627 | NON_GNU_CPP=/lib/cpp |
86d6f6ee RS |
628 | ;; |
629 | ||
3cd69289 DM |
630 | ## Sequent Symmetry running DYNIX/ptx |
631 | ## Use the old cpp rather than the newer ANSI one. | |
5ac83f86 | 632 | i[3456]86-sequent-ptx* ) |
3cd69289 DM |
633 | machine=sequent-ptx opsys=ptx |
634 | NON_GNU_CPP="/lib/cpp" | |
635 | ;; | |
636 | ||
cd837fee KH |
637 | ## ncr machine running svr4.3. |
638 | i[3456]86-ncr-sysv4.3 ) | |
639 | machine=ncr386 opsys=usg5-4-3 | |
640 | ;; | |
641 | ||
9ec10b2f DM |
642 | ## Unspecified sysv on an ncr machine defaults to svr4.2. |
643 | ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.) | |
5ac83f86 | 644 | i[3456]86-ncr-sysv* ) |
b0f36760 | 645 | machine=ncr386 opsys=usg5-4-2 |
9ec10b2f DM |
646 | ;; |
647 | ||
cbce363f RS |
648 | ## Intel Paragon OSF/1 |
649 | i860-intel-osf1* ) | |
650 | machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp | |
651 | ;; | |
652 | ||
9ec10b2f DM |
653 | ## Intel 860 |
654 | i860-*-sysv4* ) | |
655 | machine=i860 opsys=usg5-4 | |
656 | NON_GNU_CC="/bin/cc" # Ie, not the one in /usr/ucb/cc. | |
657 | NON_GNU_CPP="/usr/ccs/lib/cpp" # cc -E tokenizes macro expansion. | |
658 | ;; | |
659 | ||
3ad6e32b GM |
660 | ## Macintosh PowerPC |
661 | powerpc*-*-linux-gnu* ) | |
662 | machine=macppc opsys=gnu-linux | |
663 | ;; | |
664 | ||
9ec10b2f DM |
665 | ## Masscomp machines |
666 | m68*-masscomp-rtu* ) | |
667 | machine=masscomp opsys=rtu | |
668 | ;; | |
669 | ||
670 | ## Megatest machines | |
671 | m68*-megatest-bsd* ) | |
672 | machine=mega68 opsys=bsd4-2 | |
673 | ;; | |
674 | ||
675 | ## Workstations sold by MIPS | |
676 | ## This is not necessarily all workstations using the MIPS processor - | |
677 | ## Irises are produced by SGI, and DECstations by DEC. | |
678 | ||
679 | ## etc/MACHINES lists mips.h and mips4.h as possible machine files, | |
680 | ## and usg5-2-2 and bsd4-3 as possible OS files. The only guidance | |
681 | ## it gives for choosing between the alternatives seems to be "Use | |
682 | ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with | |
683 | ## the BSD world." I'll assume that these are instructions for | |
684 | ## handling two odd situations, and that every other situation | |
685 | ## should use mips.h and usg5-2-2, they being listed first. | |
686 | mips-mips-usg* ) | |
687 | machine=mips4 | |
688 | ## Fall through to the general code at the bottom to decide on the OS. | |
689 | ;; | |
690 | mips-mips-riscos4* ) | |
691 | machine=mips4 opsys=bsd4-3 | |
692 | NON_GNU_CC="cc -systype bsd43" | |
693 | NON_GNU_CPP="cc -systype bsd43 -E" | |
694 | ;; | |
b95c8e7e RS |
695 | mips-mips-riscos5* ) |
696 | machine=mips4 opsys=riscos5 | |
697 | NON_GNU_CC="cc -systype bsd43" | |
698 | NON_GNU_CPP="cc -systype bsd43 -E" | |
699 | ;; | |
9ec10b2f DM |
700 | mips-mips-bsd* ) |
701 | machine=mips opsys=bsd4-3 | |
702 | ;; | |
703 | mips-mips-* ) | |
704 | machine=mips opsys=usg5-2-2 | |
705 | ;; | |
706 | ||
707 | ## NeXT | |
5ab52d42 RS |
708 | m68*-next-* | m68k-*-nextstep* ) |
709 | machine=m68k opsys=nextstep | |
9ec10b2f DM |
710 | ;; |
711 | ||
712 | ## The complete machine from National Semiconductor | |
713 | ns32k-ns-genix* ) | |
714 | machine=ns32000 opsys=usg5-2 | |
715 | ;; | |
716 | ||
717 | ## NCR machines | |
718 | m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) | |
719 | machine=tower32 opsys=usg5-2-2 | |
720 | ;; | |
721 | m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) | |
722 | machine=tower32v3 opsys=usg5-3 | |
723 | ;; | |
724 | ||
b4ea3111 KH |
725 | ## NEC EWS4800 |
726 | mips-nec-sysv4*) | |
727 | machine=ews4800 opsys=ux4800 | |
728 | ;; | |
729 | ||
9ec10b2f DM |
730 | ## Nixdorf Targon 31 |
731 | m68*-nixdorf-sysv* ) | |
732 | machine=targon31 opsys=usg5-2-2 | |
733 | ;; | |
734 | ||
735 | ## Nu (TI or LMI) | |
736 | m68*-nu-sysv* ) | |
737 | machine=nu opsys=usg5-2 | |
738 | ;; | |
739 | ||
740 | ## Plexus | |
741 | m68*-plexus-sysv* ) | |
742 | machine=plexus opsys=usg5-2 | |
743 | ;; | |
744 | ||
42326ef0 RS |
745 | ## PowerPC reference platform |
746 | powerpcle-*-solaris2* ) | |
747 | machine=prep | |
748 | opsys=sol2-5 | |
749 | ;; | |
750 | ||
9ec10b2f DM |
751 | ## Pyramid machines |
752 | ## I don't really have any idea what sort of processor the Pyramid has, | |
753 | ## so I'm assuming it is its own architecture. | |
754 | pyramid-pyramid-bsd* ) | |
755 | machine=pyramid opsys=bsd4-2 | |
756 | ;; | |
757 | ||
758 | ## Sequent Balance | |
759 | ns32k-sequent-bsd4.2* ) | |
760 | machine=sequent opsys=bsd4-2 | |
761 | ;; | |
762 | ns32k-sequent-bsd4.3* ) | |
763 | machine=sequent opsys=bsd4-3 | |
764 | ;; | |
765 | ||
766 | ## Siemens Nixdorf | |
7cba3845 | 767 | mips-siemens-sysv* | mips-sni-sysv*) |
9ec10b2f DM |
768 | machine=mips-siemens opsys=usg5-4 |
769 | NON_GNU_CC=/usr/ccs/bin/cc | |
770 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
771 | ;; | |
772 | ||
773 | ## Silicon Graphics machines | |
774 | ## Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
775 | m68*-sgi-iris3.5* ) | |
776 | machine=irist opsys=iris3-5 | |
777 | ;; | |
778 | m68*-sgi-iris3.6* | m68*-sgi-iris*) | |
779 | machine=irist opsys=iris3-6 | |
780 | ;; | |
781 | ## Iris 4D | |
782 | mips-sgi-irix3* ) | |
783 | machine=iris4d opsys=irix3-3 | |
784 | ;; | |
4ab83697 RS |
785 | mips-sgi-irix4* ) |
786 | machine=iris4d opsys=irix4-0 | |
787 | ;; | |
a187fb80 KH |
788 | mips-sgi-irix6.5 ) |
789 | machine=iris4d opsys=irix6-5 | |
91193697 DL |
790 | # Without defining _LANGUAGE_C, things get masked out in the headers |
791 | # so that, for instance, grepping for `free' in stdlib.h fails and | |
792 | # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m). | |
793 | NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C" | |
63c59d1e | 794 | NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C" |
a187fb80 | 795 | ;; |
546fa279 | 796 | mips-sgi-irix6* ) |
309daad2 | 797 | machine=iris4d opsys=irix6-0 |
d9b5c990 | 798 | # It's not clear whether -D_LANGUAGE_C is necessary as it is for 6.5, |
91193697 DL |
799 | # but presumably it does no harm. |
800 | NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C" | |
63c59d1e | 801 | # -32 probably isn't necessary in later v.6s -- anyone know which? |
309daad2 | 802 | NON_GCC_TEST_OPTIONS=-32 |
546fa279 | 803 | ;; |
4ab83697 | 804 | mips-sgi-irix5.[01]* ) |
9ec10b2f DM |
805 | machine=iris4d opsys=irix5-0 |
806 | ;; | |
4ab83697 RS |
807 | mips-sgi-irix5* | mips-sgi-irix* ) |
808 | machine=iris4d opsys=irix5-2 | |
9ec10b2f DM |
809 | ;; |
810 | ||
811 | ## SONY machines | |
812 | m68*-sony-bsd4.2* ) | |
813 | machine=news opsys=bsd4-2 | |
814 | ;; | |
815 | m68*-sony-bsd4.3* ) | |
816 | machine=news opsys=bsd4-3 | |
817 | ;; | |
3d102c59 | 818 | m68*-sony-newsos3* | m68*-sony-news3*) |
9ec10b2f DM |
819 | machine=news opsys=bsd4-3 |
820 | ;; | |
3d102c59 | 821 | mips-sony-bsd* | mips-sony-newsos4* | mips-sony-news4*) |
9ec10b2f DM |
822 | machine=news-risc opsys=bsd4-3 |
823 | ;; | |
423ef6e8 | 824 | mips-sony-newsos6* ) |
b48e4aeb | 825 | machine=news-r6 opsys=newsos6 |
423ef6e8 | 826 | ;; |
3d102c59 | 827 | mips-sony-news* ) |
9ec10b2f DM |
828 | machine=news-risc opsys=newsos5 |
829 | ;; | |
830 | ||
831 | ## Stride | |
832 | m68*-stride-sysv* ) | |
833 | machine=stride opsys=usg5-2 | |
834 | ;; | |
835 | ||
836 | ## Suns | |
b5b193a7 | 837 | sparc-*-linux-gnu* | sparc64-*-linux-gnu* ) |
5ac83f86 | 838 | machine=sparc opsys=gnu-linux |
28d9bc0e KH |
839 | ;; |
840 | ||
f4027958 | 841 | *-auspex-sunos* | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \ |
5ac83f86 | 842 | | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \ |
c42b1767 | 843 | | rs6000-*-solaris2*) |
9ec10b2f DM |
844 | case "${canonical}" in |
845 | m68*-sunos1* ) machine=sun1 ;; | |
846 | m68*-sunos2* ) machine=sun2 ;; | |
847 | m68* ) machine=sun3 ;; | |
5ac83f86 RS |
848 | i[3456]86-sun-sunos[34]* ) machine=sun386 ;; |
849 | i[3456]86-*-* ) machine=intel386 ;; | |
42326ef0 | 850 | powerpcle* ) machine=powerpcle ;; |
f7894e88 | 851 | powerpc* | rs6000* ) machine=ibmrs6000 ;; |
9ec10b2f DM |
852 | sparc* ) machine=sparc ;; |
853 | * ) unported=yes ;; | |
854 | esac | |
855 | case "${canonical}" in | |
856 | ## The Sun386 didn't get past 4.0. | |
5ac83f86 | 857 | i[3456]86-*-sunos4 ) opsys=sunos4-0 ;; |
9ec10b2f | 858 | *-sunos4.0* ) opsys=sunos4-0 ;; |
0ff0179d | 859 | *-sunos4.1.[3-9]*noshare ) |
aac2257c RS |
860 | ## This name is sunos413 instead of sunos4-1-3 |
861 | ## to avoid a file name conflict on MSDOS. | |
862 | opsys=sunos413 | |
3d68df05 KH |
863 | NON_GNU_CPP=/usr/lib/cpp |
864 | NON_GCC_TEST_OPTIONS=-Bstatic | |
865 | GCC_TEST_OPTIONS=-static | |
866 | ;; | |
3e23af40 RS |
867 | *-sunos4.1.[3-9]* | *-sunos4shr*) |
868 | opsys=sunos4shr | |
869 | NON_GNU_CPP=/usr/lib/cpp | |
870 | ;; | |
3d68df05 KH |
871 | *-sunos4* | *-sunos ) |
872 | opsys=sunos4-1 | |
9ec10b2f DM |
873 | NON_GCC_TEST_OPTIONS=-Bstatic |
874 | GCC_TEST_OPTIONS=-static | |
875 | ;; | |
876 | *-sunos5.3* | *-solaris2.3* ) | |
877 | opsys=sol2-3 | |
878 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
879 | ;; | |
880 | *-sunos5.4* | *-solaris2.4* ) | |
881 | opsys=sol2-4 | |
882 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 883 | RANLIB="ar -ts" |
9ec10b2f | 884 | ;; |
2e567bad KH |
885 | *-sunos5.5* | *-solaris2.5* ) |
886 | opsys=sol2-5 | |
887 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
30457b4f | 888 | RANLIB="ar -ts" |
2e567bad | 889 | ;; |
9ec10b2f | 890 | *-sunos5* | *-solaris* ) |
348e3a08 | 891 | opsys=sol2-5 |
9ec10b2f DM |
892 | NON_GNU_CPP=/usr/ccs/lib/cpp |
893 | ;; | |
894 | * ) opsys=bsd4-2 ;; | |
895 | esac | |
6e502e37 RS |
896 | ## Watch out for a compiler that we know will not work. |
897 | case "${canonical}" in | |
898 | *-solaris* | *-sunos5* ) | |
899 | if [ "x$CC" = x/usr/ucb/cc ]; then | |
900 | ## /usr/ucb/cc doesn't work; | |
901 | ## we should find some other compiler that does work. | |
902 | unset CC | |
903 | fi | |
904 | ;; | |
905 | *) ;; | |
906 | esac | |
9ec10b2f | 907 | ;; |
5ab52d42 | 908 | sparc-*-nextstep* ) |
19e45036 | 909 | machine=sparc opsys=nextstep |
5ab52d42 | 910 | ;; |
9ec10b2f DM |
911 | |
912 | ## Tadpole 68k | |
913 | m68*-tadpole-sysv* ) | |
914 | machine=tad68k opsys=usg5-3 | |
915 | ;; | |
916 | ||
917 | ## Tahoe machines | |
918 | tahoe-tahoe-bsd4.2* ) | |
919 | machine=tahoe opsys=bsd4-2 | |
920 | ;; | |
921 | tahoe-tahoe-bsd4.3* ) | |
922 | machine=tahoe opsys=bsd4-3 | |
923 | ;; | |
924 | ||
925 | ## Tandem Integrity S2 | |
926 | mips-tandem-sysv* ) | |
927 | machine=tandem-s2 opsys=usg5-3 | |
928 | ;; | |
929 | ||
930 | ## Tektronix XD88 | |
931 | m88k-tektronix-sysv3* ) | |
932 | machine=tekxd88 opsys=usg5-3 | |
933 | ;; | |
934 | ||
935 | ## Tektronix 16000 box (6130?) | |
936 | ns16k-tektronix-bsd* ) | |
937 | machine=ns16000 opsys=bsd4-2 | |
938 | ;; | |
939 | ## Tektronix 4300 | |
940 | ## src/m/tek4300.h hints that this is a m68k machine. | |
941 | m68*-tektronix-bsd* ) | |
942 | machine=tek4300 opsys=bsd4-3 | |
943 | ;; | |
944 | ||
945 | ## Titan P2 or P3 | |
946 | ## We seem to have lost the machine-description file titan.h! | |
947 | titan-titan-sysv* ) | |
948 | machine=titan opsys=usg5-3 | |
949 | ;; | |
c7f493fd | 950 | |
9ec10b2f DM |
951 | ## Ustation E30 (SS5E) |
952 | m68*-unisys-uniplus* ) | |
953 | machine=ustation opsystem=unipl5-2 | |
954 | ;; | |
955 | ||
956 | ## Vaxen. | |
957 | vax-dec-* ) | |
958 | machine=vax | |
959 | case "${canonical}" in | |
960 | *-bsd4.1* ) opsys=bsd4-1 ;; | |
961 | *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* ) opsys=bsd4-2 ;; | |
962 | *-bsd4.3* | *-ultrix* ) opsys=bsd4-3 ;; | |
9ec10b2f DM |
963 | *-sysv[01]* | *-sysvr[01]* ) opsys=usg5-0 ;; |
964 | *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
965 | *-vms* ) opsys=vms ;; | |
966 | * ) unported=yes | |
967 | esac | |
968 | ;; | |
969 | ||
970 | ## Whitechapel MG1 | |
971 | ns16k-whitechapel-* ) | |
972 | machine=mg1 | |
973 | ## We don't know what sort of OS runs on these; we'll let the | |
974 | ## operating system guessing code below try. | |
975 | ;; | |
976 | ||
977 | ## Wicat | |
978 | m68*-wicat-sysv* ) | |
979 | machine=wicat opsys=usg5-2 | |
980 | ;; | |
981 | ||
982 | ## Intel 386 machines where we don't care about the manufacturer | |
5ac83f86 | 983 | i[3456]86-*-* ) |
9ec10b2f DM |
984 | machine=intel386 |
985 | case "${canonical}" in | |
9f25f6fb | 986 | *-lynxos* ) opsys=lynxos ;; |
9ec10b2f DM |
987 | *-isc1.* | *-isc2.[01]* ) opsys=386-ix ;; |
988 | *-isc2.2* ) opsys=isc2-2 ;; | |
989 | *-isc4.0* ) opsys=isc4-0 ;; | |
135c9ca6 RS |
990 | *-isc4.* ) opsys=isc4-1 |
991 | GCC_TEST_OPTIONS=-posix | |
992 | NON_GCC_TEST_OPTIONS=-Xp | |
993 | ;; | |
9ec10b2f DM |
994 | *-isc* ) opsys=isc3-0 ;; |
995 | *-esix5* ) opsys=esix5r4; NON_GNU_CPP=/usr/lib/cpp ;; | |
996 | *-esix* ) opsys=esix ;; | |
997 | *-xenix* ) opsys=xenix ;; | |
5ac83f86 | 998 | *-linux-gnu* ) opsys=gnu-linux ;; |
9ec10b2f | 999 | *-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;; |
5ac83f86 RS |
1000 | *-sco3.2v5* ) opsys=sco5 |
1001 | NON_GNU_CPP=/lib/cpp | |
1002 | # Prevent -belf from being passed to $CPP. | |
1003 | # /lib/cpp does not accept it. | |
1e60bcf8 | 1004 | OVERRIDE_CPPFLAGS=" " |
5ac83f86 | 1005 | ;; |
0e6d70d5 | 1006 | *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;; |
9ec10b2f DM |
1007 | *-386bsd* ) opsys=386bsd ;; |
1008 | *-freebsd* ) opsys=freebsd ;; | |
5ab52d42 | 1009 | *-nextstep* ) opsys=nextstep ;; |
9ec10b2f DM |
1010 | ## Otherwise, we'll fall through to the generic opsys code at the bottom. |
1011 | esac | |
1012 | ;; | |
1013 | ||
287f502c | 1014 | ## m68k Linux-based GNU system |
5ac83f86 RS |
1015 | m68k-*-linux-gnu* ) |
1016 | machine=m68k opsys=gnu-linux | |
e1fd57e3 RS |
1017 | ;; |
1018 | ||
287f502c RS |
1019 | ## Mips Linux-based GNU system |
1020 | mips-*-linux-gnu* ) | |
1021 | machine=mips opsys=gnu-linux | |
1022 | ;; | |
1023 | ||
eded5b68 RS |
1024 | ## UXP/DS |
1025 | sparc-fujitsu-sysv4* ) | |
1026 | machine=sparc opsys=uxpds | |
1027 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
1028 | RANLIB="ar -ts" | |
1029 | ;; | |
1030 | ||
5dbb45f2 KH |
1031 | ## UXP/V |
1032 | f301-fujitsu-uxpv4.1) | |
1033 | machine=f301 opsys=uxpv | |
1034 | ;; | |
1035 | ||
9ec10b2f DM |
1036 | * ) |
1037 | unported=yes | |
1038 | ;; | |
1039 | esac | |
1040 | ||
1041 | ### If the code above didn't choose an operating system, just choose | |
1042 | ### an operating system based on the configuration name. You really | |
1043 | ### only want to use this when you have no idea what the right | |
1044 | ### operating system is; if you know what operating systems a machine | |
1045 | ### runs, it's cleaner to make it explicit in the case statement | |
1046 | ### above. | |
1047 | if test x"${opsys}" = x; then | |
1048 | case "${canonical}" in | |
1049 | *-gnu* ) opsys=gnu ;; | |
1050 | *-bsd4.[01] ) opsys=bsd4-1 ;; | |
1051 | *-bsd4.2 ) opsys=bsd4-2 ;; | |
1052 | *-bsd4.3 ) opsys=bsd4-3 ;; | |
1053 | *-sysv0 | *-sysvr0 ) opsys=usg5-0 ;; | |
1054 | *-sysv2 | *-sysvr2 ) opsys=usg5-2 ;; | |
1055 | *-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;; | |
5ab52d42 | 1056 | *-sysv3* | *-sysvr3* ) opsys=usg5-3 ;; |
66a96cff | 1057 | *-sysv4.2uw* ) opsys=unixware ;; |
5ab52d42 | 1058 | *-sysv4.1* | *-sysvr4.1* ) |
9ec10b2f DM |
1059 | NON_GNU_CPP=/usr/lib/cpp |
1060 | opsys=usg5-4 ;; | |
5ab52d42 | 1061 | *-sysv4.[2-9]* | *-sysvr4.[2-9]* ) |
b63df577 | 1062 | if [ x$NON_GNU_CPP = x ]; then |
16831d8c RS |
1063 | if [ -f /usr/ccs/lib/cpp ]; then |
1064 | NON_GNU_CPP=/usr/ccs/lib/cpp | |
1065 | else | |
1066 | NON_GNU_CPP=/lib/cpp | |
1067 | fi | |
b63df577 RS |
1068 | fi |
1069 | opsys=usg5-4-2 ;; | |
5ab52d42 | 1070 | *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; |
9ec10b2f DM |
1071 | * ) |
1072 | unported=yes | |
1073 | ;; | |
1074 | esac | |
1075 | fi | |
1076 | ||
1077 | changequote([, ])dnl | |
1078 | ||
1079 | if test $unported = yes; then | |
1080 | AC_MSG_ERROR([Emacs hasn't been ported to \`${canonical}' systems. | |
1081 | Check \`etc/MACHINES' for recognized configuration names.]) | |
1082 | fi | |
1083 | ||
1084 | machfile="m/${machine}.h" | |
1085 | opsysfile="s/${opsys}.h" | |
1086 | ||
1087 | ||
1088 | #### Choose a compiler. | |
1089 | test -n "$CC" && cc_specified=yes | |
1090 | ||
5ab52d42 RS |
1091 | # Save the value of CFLAGS that the user specified. |
1092 | SPECIFIED_CFLAGS="$CFLAGS" | |
1093 | ||
9ec10b2f DM |
1094 | case ${with_gcc} in |
1095 | "yes" ) CC="gcc" GCC=yes ;; | |
6e0dc84a | 1096 | "no" ) : ${CC=cc} ;; |
9ec10b2f DM |
1097 | * ) AC_PROG_CC |
1098 | esac | |
1099 | ||
1100 | # On Suns, sometimes $CPP names a directory. | |
1101 | if test -n "$CPP" && test -d "$CPP"; then | |
1102 | CPP= | |
1103 | fi | |
1104 | ||
1105 | #### Some systems specify a CPP to use unless we are using GCC. | |
1106 | #### Now that we know whether we are using GCC, we can decide whether | |
1107 | #### to use that one. | |
1108 | if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x | |
1109 | then | |
1110 | CPP="$NON_GNU_CPP" | |
1111 | fi | |
1112 | ||
1113 | #### Some systems specify a CC to use unless we are using GCC. | |
1114 | #### Now that we know whether we are using GCC, we can decide whether | |
1115 | #### to use that one. | |
1116 | if test "x$NON_GNU_CC" != x && test x$GCC != xyes && | |
1117 | test x$cc_specified != xyes | |
1118 | then | |
1119 | CC="$NON_GNU_CC" | |
1120 | fi | |
1121 | ||
1122 | if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x | |
1123 | then | |
1124 | CC="$CC $GCC_TEST_OPTIONS" | |
c7f493fd | 1125 | fi |
9ec10b2f DM |
1126 | |
1127 | if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x | |
1128 | then | |
1129 | CC="$CC $NON_GCC_TEST_OPTIONS" | |
c7f493fd | 1130 | fi |
9ec10b2f | 1131 | |
1bc5a004 RS |
1132 | if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x |
1133 | then | |
1134 | ac_link="$ac_link $GCC_LINK_TEST_OPTIONS" | |
1135 | fi | |
1136 | ||
1137 | if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x | |
1138 | then | |
1139 | ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS" | |
1140 | fi | |
1141 | ||
9ec10b2f DM |
1142 | #### Some other nice autoconf tests. If you add a test here which |
1143 | #### should make an entry in src/config.h, don't forget to add an | |
1144 | #### #undef clause to src/config.h.in for autoconf to modify. | |
1145 | ||
1146 | dnl checks for programs | |
6e0dc84a | 1147 | AC_PROG_LN_S |
9ec10b2f DM |
1148 | AC_PROG_CPP |
1149 | AC_PROG_INSTALL | |
1150 | AC_PROG_YACC | |
3f5b097c DL |
1151 | if test "x$RANLIB" = x; then |
1152 | AC_PROG_RANLIB | |
1153 | fi | |
9ec10b2f | 1154 | |
3cd69289 DM |
1155 | dnl checks for Unix variants |
1156 | AC_AIX | |
1157 | ||
b412189c | 1158 | # Sound support for GNU/Linux and the free BSDs. |
8e5f5811 | 1159 | AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h) |
b412189c | 1160 | |
9ec10b2f | 1161 | dnl checks for header files |
1113b624 PE |
1162 | AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \ |
1163 | linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \ | |
8a2c2328 | 1164 | termcap.h stdio_ext.h fcntl.h term.h) |
6e0dc84a DM |
1165 | AC_HEADER_STDC |
1166 | AC_HEADER_TIME | |
1167 | AC_DECL_SYS_SIGLIST | |
9ec10b2f | 1168 | |
3cd69289 | 1169 | dnl Some systems have utime.h but don't declare the struct anyplace. |
fd0a060b | 1170 | AC_CACHE_CHECK(for struct utimbuf, emacs_cv_struct_utimbuf, |
3cd69289 DM |
1171 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME |
1172 | #include <sys/time.h> | |
1173 | #include <time.h> | |
1174 | #else | |
1175 | #ifdef HAVE_SYS_TIME_H | |
1176 | #include <sys/time.h> | |
1177 | #else | |
1178 | #include <time.h> | |
1179 | #endif | |
1180 | #endif | |
1181 | #ifdef HAVE_UTIME_H | |
1182 | #include <utime.h> | |
1183 | #endif], [static struct utimbuf x; x.actime = x.modtime;], | |
fd0a060b AS |
1184 | emacs_cv_struct_utimbuf=yes, emacs_cv_struct_utimbuf=no)) |
1185 | if test $emacs_cv_struct_utimbuf = yes; then | |
1186 | AC_DEFINE(HAVE_STRUCT_UTIMBUF) | |
1187 | fi | |
3cd69289 | 1188 | |
9ec10b2f | 1189 | dnl checks for typedefs |
6e0dc84a | 1190 | AC_TYPE_SIGNAL |
9ec10b2f | 1191 | |
25abcaf1 GM |
1192 | dnl Check for speed_t typedef. |
1193 | AC_CACHE_CHECK(for speed_t, emacs_cv_speed_t, | |
1194 | AC_TRY_COMPILE([#include <termios.h>], [speed_t x = 1;], | |
1195 | emacs_cv_speed_t=yes)) | |
1196 | if test $emacs_cv_speed_t = yes; then | |
1197 | AC_DEFINE(HAVE_SPEED_T) | |
1198 | fi | |
1199 | ||
fd0a060b | 1200 | AC_CACHE_CHECK(for struct timeval, emacs_cv_struct_timeval, |
3cd69289 DM |
1201 | AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME |
1202 | #include <sys/time.h> | |
1203 | #include <time.h> | |
1204 | #else | |
1205 | #ifdef HAVE_SYS_TIME_H | |
1206 | #include <sys/time.h> | |
1207 | #else | |
1208 | #include <time.h> | |
1209 | #endif | |
1210 | #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], | |
fd0a060b AS |
1211 | emacs_cv_struct_timeval=yes, emacs_cv_struct_timeval=no)) |
1212 | HAVE_TIMEVAL=$emacs_cv_struct_timeval | |
1213 | if test $emacs_cv_struct_timeval = yes; then | |
1214 | AC_DEFINE(HAVE_TIMEVAL) | |
1215 | fi | |
3cd69289 | 1216 | |
63c59d1e DL |
1217 | AC_CACHE_CHECK(for struct exception, emacs_cv_struct_exception, |
1218 | AC_TRY_COMPILE([#include <math.h>], | |
1219 | [static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;], | |
1220 | emacs_cv_struct_exception=yes, emacs_cv_struct_exception=no)) | |
1221 | HAVE_EXCEPTION=$emacs_cv_struct_exception | |
1222 | if test $emacs_cv_struct_exception != yes; then | |
1223 | AC_DEFINE(NO_MATHERR) | |
1224 | fi | |
1225 | ||
9ec10b2f DM |
1226 | dnl checks for structure members |
1227 | AC_STRUCT_TM | |
6e0dc84a | 1228 | AC_STRUCT_TIMEZONE |
1113b624 PE |
1229 | AC_CACHE_CHECK(for tm_gmtoff in struct tm, emacs_cv_tm_gmtoff, |
1230 | AC_TRY_LINK([#include <time.h>], [struct tm t; t.tm_gmtoff = 0], | |
1231 | emacs_cv_tm_gmtoff=yes, | |
1232 | emacs_cv_tm_gmtoff=no)) | |
1233 | if test $emacs_cv_tm_gmtoff = yes; then | |
1234 | AC_DEFINE(HAVE_TM_GMTOFF) | |
1235 | fi | |
9ec10b2f DM |
1236 | |
1237 | dnl checks for compiler characteristics | |
3f5b097c DL |
1238 | |
1239 | dnl Testing __STDC__ to determine prototype support isn't good enough. | |
1240 | dnl DEC C, for instance, doesn't define it with default options, and | |
1241 | dnl is used on 64-bit systems (OSF Alphas). Similarly for volatile | |
1242 | dnl and void *. | |
1243 | AC_C_PROTOTYPES | |
1244 | AC_C_VOLATILE | |
6e0dc84a | 1245 | AC_C_CONST |
3f5b097c DL |
1246 | dnl This isn't useful because we can't turn on use of `inline' unless |
1247 | dnl the compiler groks `extern inline'. | |
1248 | dnl AC_C_INLINE | |
1249 | AC_CACHE_CHECK([for void * support], emacs_cv_void_star, | |
1250 | [AC_TRY_COMPILE(, [void * foo;], | |
1251 | emacs_cv_void_star=yes, emacs_cv_void_star=no)]) | |
1252 | if test $emacs_cv_void_star = yes; then | |
1253 | AC_DEFINE(POINTER_TYPE, void) | |
1254 | else | |
1255 | AC_DEFINE(POINTER_TYPE, char) | |
1256 | fi | |
9ec10b2f DM |
1257 | |
1258 | dnl check for Make feature | |
6e0dc84a | 1259 | AC_PROG_MAKE_SET |
9ec10b2f DM |
1260 | |
1261 | dnl checks for operating system services | |
6e0dc84a | 1262 | AC_SYS_LONG_FILE_NAMES |
9ec10b2f DM |
1263 | |
1264 | #### Choose a window system. | |
9ec10b2f | 1265 | |
6e0dc84a | 1266 | AC_PATH_X |
530ce502 DM |
1267 | if test "$no_x" = yes; then |
1268 | window_system=none | |
1269 | else | |
1270 | window_system=x11 | |
1271 | fi | |
9ec10b2f | 1272 | |
ea199426 | 1273 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then |
00ac3ffc KH |
1274 | LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"` |
1275 | LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"` | |
66d736a9 RS |
1276 | x_default_search_path="" |
1277 | for x_library in `echo ${x_libraries} | sed -e "s/:/ /g"`; do | |
54abe472 RS |
1278 | x_search_path="${x_library}/X11/%L/%T/%N%C%S:\ |
1279 | ${x_library}/X11/%L/%T/%N%C%S:${x_libary}/X11/%l/%T/%N%C%S:\ | |
1280 | ${x_library}/X11/%T/%N%C%S:${x_library}/X11/%L/%T/%N%S:\ | |
1281 | ${x_library}/X11/%l/%T/%N%S:${x_library}/X11/%T/%N%S" | |
66d736a9 RS |
1282 | if test x"${x_default_search_path}" = x; then |
1283 | x_default_search_path=${x_search_path} | |
1284 | else | |
1285 | x_default_search_path="${x_search_path}:${x_default_search_path}" | |
1286 | fi | |
1287 | done | |
ea199426 DM |
1288 | fi |
1289 | if test "${x_includes}" != NONE && test -n "${x_includes}"; then | |
cc6476f6 | 1290 | C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"` |
ea199426 | 1291 | fi |
9ec10b2f | 1292 | |
8dbeb353 DM |
1293 | if test x"${x_includes}" = x; then |
1294 | bitmapdir=/usr/include/X11/bitmaps | |
3cd69289 | 1295 | else |
908ff139 | 1296 | # accumulate include directories that have X11 bitmap subdirectories |
cc6476f6 KH |
1297 | bmd_acc="dummyval" |
1298 | for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do | |
1299 | if test -d "${bmd}/X11/bitmaps"; then | |
1300 | bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps" | |
4f6f5dab GM |
1301 | fi |
1302 | if test -d "${bmd}/bitmaps"; then | |
cc6476f6 KH |
1303 | bmd_acc="${bmd_acc}:${bmd}/bitmaps" |
1304 | fi | |
1305 | done | |
1306 | if test ${bmd_acc} != "dummyval"; then | |
1307 | bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"` | |
1308 | fi | |
3cd69289 DM |
1309 | fi |
1310 | ||
9ec10b2f DM |
1311 | case "${window_system}" in |
1312 | x11 ) | |
1313 | HAVE_X_WINDOWS=yes | |
1314 | HAVE_X11=yes | |
1315 | case "${with_x_toolkit}" in | |
c7f493fd RM |
1316 | athena | lucid ) USE_X_TOOLKIT=LUCID ;; |
1317 | motif ) USE_X_TOOLKIT=MOTIF ;; | |
1318 | dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;; | |
4be21f66 KH |
1319 | no ) USE_X_TOOLKIT=none ;; |
1320 | dnl If user did not say whether to use a toolkit, | |
1321 | dnl make this decision later: use the toolkit if we have X11R5 or newer. | |
1322 | * ) USE_X_TOOLKIT=maybe ;; | |
9ec10b2f DM |
1323 | esac |
1324 | ;; | |
9ec10b2f DM |
1325 | none ) |
1326 | HAVE_X_WINDOWS=no | |
1327 | HAVE_X11=no | |
1328 | USE_X_TOOLKIT=none | |
1329 | ;; | |
1330 | esac | |
9ec10b2f DM |
1331 | |
1332 | ### If we're using X11, we should use the X menu package. | |
08741ba9 | 1333 | HAVE_MENUS=no |
9ec10b2f | 1334 | case ${HAVE_X11} in |
08741ba9 | 1335 | yes ) HAVE_MENUS=yes ;; |
9ec10b2f | 1336 | esac |
b412189c | 1337 | |
b95c8e7e RS |
1338 | if test "${opsys}" = "hpux9"; then |
1339 | case "${x_libraries}" in | |
1340 | *X11R4* ) | |
1341 | opsysfile="s/hpux9-x11r4.h" | |
1342 | ;; | |
1343 | esac | |
1344 | fi | |
1345 | ||
1346 | if test "${opsys}" = "hpux9shr"; then | |
1347 | case "${x_libraries}" in | |
1348 | *X11R4* ) | |
1349 | opsysfile="s/hpux9shxr4.h" | |
1350 | ;; | |
1351 | esac | |
1352 | fi | |
1353 | ||
9ec10b2f DM |
1354 | #### Extract some information from the operating system and machine files. |
1355 | ||
1356 | AC_CHECKING([the machine- and system-dependent files to find out | |
1357 | - which libraries the lib-src programs will want, and | |
1358 | - whether the GNU malloc routines are usable]) | |
1359 | ||
1360 | ### First figure out CFLAGS (which we use for running the compiler here) | |
1361 | ### and REAL_CFLAGS (which we use for real compilation). | |
1362 | ### The two are the same except on a few systems, where they are made | |
1363 | ### different to work around various lossages. For example, | |
5ac83f86 | 1364 | ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g |
9ec10b2f DM |
1365 | ### as implying static linking. |
1366 | ||
1367 | ### If the CFLAGS env var is specified, we use that value | |
1368 | ### instead of the default. | |
1369 | ||
1370 | ### It's not important that this name contain the PID; you can't run | |
1371 | ### two configures in the same directory and have anything work | |
1372 | ### anyway. | |
1373 | tempcname="conftest.c" | |
1374 | ||
1375 | echo ' | |
1376 | #include "'${srcdir}'/src/'${opsysfile}'" | |
1377 | #include "'${srcdir}'/src/'${machfile}'" | |
1378 | #ifndef LIBS_MACHINE | |
1379 | #define LIBS_MACHINE | |
1380 | #endif | |
1381 | #ifndef LIBS_SYSTEM | |
1382 | #define LIBS_SYSTEM | |
1383 | #endif | |
1384 | #ifndef C_SWITCH_SYSTEM | |
1385 | #define C_SWITCH_SYSTEM | |
1386 | #endif | |
1387 | #ifndef C_SWITCH_MACHINE | |
1388 | #define C_SWITCH_MACHINE | |
1389 | #endif | |
1390 | configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM | |
1391 | configure___ c_switch_system=C_SWITCH_SYSTEM | |
1392 | configure___ c_switch_machine=C_SWITCH_MACHINE | |
1393 | ||
1394 | #ifndef LIB_X11_LIB | |
1395 | #define LIB_X11_LIB -lX11 | |
1396 | #endif | |
1397 | ||
1398 | #ifndef LIBX11_MACHINE | |
1399 | #define LIBX11_MACHINE | |
1400 | #endif | |
1401 | ||
1402 | #ifndef LIBX11_SYSTEM | |
1403 | #define LIBX11_SYSTEM | |
1404 | #endif | |
1405 | configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM | |
1406 | ||
1407 | #ifdef UNEXEC | |
1408 | configure___ unexec=UNEXEC | |
1409 | #else | |
1410 | configure___ unexec=unexec.o | |
1411 | #endif | |
1412 | ||
1413 | #ifdef SYSTEM_MALLOC | |
1414 | configure___ system_malloc=yes | |
1415 | #else | |
1416 | configure___ system_malloc=no | |
1417 | #endif | |
1418 | ||
1419 | #ifndef C_DEBUG_SWITCH | |
1420 | #define C_DEBUG_SWITCH -g | |
1421 | #endif | |
1422 | ||
1423 | #ifndef C_OPTIMIZE_SWITCH | |
c5b22f2a GM |
1424 | #ifdef __GNUC__ |
1425 | #define C_OPTIMIZE_SWITCH -O2 | |
1426 | #else | |
9ec10b2f DM |
1427 | #define C_OPTIMIZE_SWITCH -O |
1428 | #endif | |
c5b22f2a | 1429 | #endif |
9ec10b2f | 1430 | |
fd402b2a RS |
1431 | #ifndef LD_SWITCH_MACHINE |
1432 | #define LD_SWITCH_MACHINE | |
1433 | #endif | |
1434 | ||
1435 | #ifndef LD_SWITCH_SYSTEM | |
1436 | #define LD_SWITCH_SYSTEM | |
1437 | #endif | |
1438 | ||
f8a9bac9 RS |
1439 | #ifndef LD_SWITCH_X_SITE_AUX |
1440 | #define LD_SWITCH_X_SITE_AUX | |
1441 | #endif | |
1442 | ||
fd402b2a | 1443 | configure___ ld_switch_system=LD_SWITCH_SYSTEM |
f8a9bac9 | 1444 | configure___ ld_switch_machine=LD_SWITCH_MACHINE |
fd402b2a | 1445 | |
9ec10b2f DM |
1446 | #ifdef THIS_IS_CONFIGURE |
1447 | ||
1448 | /* Get the CFLAGS for tests in configure. */ | |
1449 | #ifdef __GNUC__ | |
4e90a7d5 | 1450 | configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1451 | #else |
4e90a7d5 | 1452 | configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1453 | #endif |
1454 | ||
1455 | #else /* not THIS_IS_CONFIGURE */ | |
1456 | ||
1457 | /* Get the CFLAGS for real compilation. */ | |
1458 | #ifdef __GNUC__ | |
4e90a7d5 | 1459 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f | 1460 | #else |
4e90a7d5 | 1461 | configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}' |
9ec10b2f DM |
1462 | #endif |
1463 | ||
1464 | #endif /* not THIS_IS_CONFIGURE */ | |
1465 | ' > ${tempcname} | |
1466 | ||
1467 | # The value of CPP is a quoted variable reference, so we need to do this | |
1468 | # to get its actual value... | |
1469 | CPP=`eval "echo $CPP"` | |
1470 | changequote(, )dnl | |
1471 | eval `${CPP} -Isrc ${tempcname} \ | |
1472 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
5ab52d42 | 1473 | if test "x$SPECIFIED_CFLAGS" = x; then |
9ec10b2f DM |
1474 | eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \ |
1475 | | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'` | |
1476 | else | |
1477 | REAL_CFLAGS="$CFLAGS" | |
1478 | fi | |
1479 | changequote([, ])dnl | |
1480 | rm ${tempcname} | |
1481 | ||
fd402b2a RS |
1482 | ac_link="$ac_link $ld_switch_machine $ld_switch_system" |
1483 | ||
9ec10b2f DM |
1484 | ### Compute the unexec source name from the object name. |
1485 | UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`" | |
1486 | ||
1487 | # Do the opsystem or machine files prohibit the use of the GNU malloc? | |
1488 | # Assume not, until told otherwise. | |
1489 | GNU_MALLOC=yes | |
b05a95cb RS |
1490 | doug_lea_malloc=yes |
1491 | AC_CHECK_FUNC(malloc_get_state, ,doug_lea_malloc=no) | |
1492 | AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) | |
fd0a060b AS |
1493 | AC_CACHE_CHECK(whether __after_morecore_hook exists, |
1494 | emacs_cv_var___after_morecore_hook, | |
3c0c48a7 | 1495 | AC_TRY_LINK([extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0], |
fd0a060b AS |
1496 | emacs_cv_var___after_morecore_hook=yes, |
1497 | emacs_cv_var___after_morecore_hook=no)) | |
1498 | if test $emacs_cv_var___after_morecore_hook = no; then | |
1499 | doug_lea_malloc=no | |
1500 | fi | |
8cd88038 | 1501 | if test "${system_malloc}" = "yes"; then |
9ec10b2f DM |
1502 | GNU_MALLOC=no |
1503 | GNU_MALLOC_reason=" | |
b05a95cb | 1504 | (The GNU allocators don't work with this system configuration.)" |
9ec10b2f | 1505 | fi |
8cd88038 RS |
1506 | if test "$doug_lea_malloc" = "yes" ; then |
1507 | if test "$GNU_MALLOC" = yes ; then | |
1508 | GNU_MALLOC_reason=" | |
0855015c | 1509 | (Using Doug Lea's new malloc from the GNU C Library.)" |
8cd88038 RS |
1510 | fi |
1511 | AC_DEFINE(DOUG_LEA_MALLOC) | |
1512 | fi | |
9ec10b2f DM |
1513 | |
1514 | if test x"${REL_ALLOC}" = x; then | |
1515 | REL_ALLOC=${GNU_MALLOC} | |
1516 | fi | |
1517 | ||
9ec10b2f DM |
1518 | #### Add the libraries to LIBS and check for some functions. |
1519 | ||
5ac83f86 | 1520 | if test x"${OVERRIDE_CPPFLAGS}" != x; then |
1e60bcf8 | 1521 | CPPFLAGS="${OVERRIDE_CPPFLAGS}" |
5ac83f86 RS |
1522 | else |
1523 | CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS" | |
1524 | fi | |
1525 | ||
52c76122 | 1526 | LIBS="$libsrc_libs $LIBS" |
9ec10b2f DM |
1527 | |
1528 | dnl If found, this defines HAVE_LIBDNET, which m/pmax.h checks, | |
1529 | dnl and also adds -ldnet to LIBS, which Autoconf uses for checks. | |
1530 | AC_CHECK_LIB(dnet, dnet_ntoa) | |
1531 | dnl This causes -lresolv to get used in subsequent tests, | |
1532 | dnl which causes failures on some systems such as HPUX 9. | |
1533 | dnl AC_CHECK_LIB(resolv, gethostbyname) | |
1534 | ||
1535 | dnl FIXME replace main with a function we actually want from this library. | |
1536 | AC_CHECK_LIB(Xbsd, main, LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd") | |
1537 | ||
027dae63 | 1538 | AC_CHECK_LIB(pthreads, cma_open) |
1d94ee28 | 1539 | |
5d4245a6 | 1540 | AC_MSG_CHECKING(for XFree86 in /usr/X386) |
9ec10b2f | 1541 | if test -d /usr/X386/include; then |
9ec10b2f | 1542 | HAVE_XFREE386=yes |
6e0dc84a | 1543 | : ${C_SWITCH_X_SITE="-I/usr/X386/include"} |
9ec10b2f | 1544 | else |
6e0dc84a | 1545 | HAVE_XFREE386=no |
9ec10b2f | 1546 | fi |
6e0dc84a | 1547 | AC_MSG_RESULT($HAVE_XFREE386) |
9ec10b2f | 1548 | |
509fccc3 RS |
1549 | # Change CFLAGS temporarily so that C_SWITCH_X_SITE gets used |
1550 | # for the tests that follow. We set it back to REAL_CFLAGS later on. | |
9ec10b2f DM |
1551 | |
1552 | if test "${HAVE_X11}" = "yes"; then | |
1553 | DEFS="$C_SWITCH_X_SITE $DEFS" | |
96c20358 RS |
1554 | LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE" |
1555 | LIBS="$LIBX $LIBS" | |
9ec10b2f | 1556 | CFLAGS="$C_SWITCH_X_SITE $CFLAGS" |
509fccc3 | 1557 | |
617a496c RS |
1558 | # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests. |
1559 | # This is handled by LD_SWITCH_X_SITE_AUX during the real build, | |
1560 | # but it's more convenient here to set LD_RUN_PATH | |
1561 | # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX. | |
1562 | if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then | |
1563 | LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH | |
1564 | export LD_RUN_PATH | |
1565 | fi | |
1566 | ||
5ac83f86 | 1567 | if test "${opsys}" = "gnu-linux"; then |
3bbe016c | 1568 | AC_MSG_CHECKING(whether X on GNU/Linux needs -b to link) |
509fccc3 RS |
1569 | AC_TRY_LINK([], |
1570 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1571 | [xlinux_first_failure=no], |
1572 | [xlinux_first_failure=yes]) | |
1573 | if test "${xlinux_first_failure}" = "yes"; then | |
509fccc3 RS |
1574 | OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE" |
1575 | OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE" | |
1576 | OLD_CPPFLAGS="$CPPFLAGS" | |
1577 | OLD_LIBS="$LIBS" | |
1578 | LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout" | |
1579 | C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout" | |
1580 | CPPFLAGS="$CPPFLAGS -b i486-linuxaout" | |
1581 | LIBS="$LIBS -b i486-linuxaout" | |
1582 | AC_TRY_LINK([], | |
1583 | [XOpenDisplay ("foo");], | |
3bbe016c KH |
1584 | [xlinux_second_failure=no], |
1585 | [xlinux_second_failure=yes]) | |
1586 | if test "${xlinux_second_failure}" = "yes"; then | |
509fccc3 RS |
1587 | # If we get the same failure with -b, there is no use adding -b. |
1588 | # So take it out. This plays safe. | |
1589 | LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE" | |
1590 | C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE" | |
1591 | CPPFLAGS="$OLD_CPPFLAGS" | |
1592 | LIBS="$OLD_LIBS" | |
1593 | AC_MSG_RESULT(no) | |
1594 | else | |
1595 | AC_MSG_RESULT(yes) | |
1596 | fi | |
1597 | else | |
1598 | AC_MSG_RESULT(no) | |
1599 | fi | |
1600 | fi | |
1601 | ||
6e0dc84a | 1602 | AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \ |
9ec10b2f DM |
1603 | XScreenNumberOfScreen XSetWMProtocols) |
1604 | fi | |
1605 | ||
08741ba9 | 1606 | if test "${window_system}" = "x11"; then |
4be21f66 | 1607 | AC_MSG_CHECKING(X11 version 6) |
fd0a060b | 1608 | AC_CACHE_VAL(emacs_cv_x11_version_6, |
08741ba9 RS |
1609 | AC_TRY_LINK([#include <X11/Xlib.h>], |
1610 | [#if XlibSpecificationRelease < 6 | |
1611 | fail; | |
1612 | #endif | |
fd0a060b AS |
1613 | ], emacs_cv_x11_version_6=yes, emacs_cv_x11_version_6=no)) |
1614 | if test $emacs_cv_x11_version_6 = yes; then | |
1615 | AC_MSG_RESULT(6 or newer) | |
1616 | AC_DEFINE(HAVE_X11R6) | |
1617 | else | |
1618 | AC_MSG_RESULT(before 6) | |
1619 | fi | |
08741ba9 RS |
1620 | fi |
1621 | ||
f7894e88 | 1622 | if test "${window_system}" = "x11"; then |
4be21f66 | 1623 | AC_MSG_CHECKING(X11 version 5) |
fd0a060b | 1624 | AC_CACHE_VAL(emacs_cv_x11_version_5, |
4be21f66 KH |
1625 | AC_TRY_LINK([#include <X11/Xlib.h>], |
1626 | [#if XlibSpecificationRelease < 5 | |
1627 | fail; | |
1628 | #endif | |
fd0a060b AS |
1629 | ], emacs_cv_x11_version_5=yes, emacs_cv_x11_version_5=no)) |
1630 | if test $emacs_cv_x11_version_5 = yes; then | |
1631 | AC_MSG_RESULT(5 or newer) | |
f7894e88 | 1632 | HAVE_X11R5=yes |
fd0a060b AS |
1633 | AC_DEFINE(HAVE_X11R5) |
1634 | else | |
f7894e88 | 1635 | HAVE_X11R5=no |
fd0a060b AS |
1636 | AC_MSG_RESULT(before 5) |
1637 | fi | |
f7894e88 RS |
1638 | fi |
1639 | ||
bce97856 RS |
1640 | dnl Do not put whitespace before the #include statements below. |
1641 | dnl Older compilers (eg sunos4 cc) choke on it. | |
f7894e88 RS |
1642 | if test x"${USE_X_TOOLKIT}" = xmaybe; then |
1643 | if test x"${HAVE_X11R5}" = xyes; then | |
1644 | AC_MSG_CHECKING(X11 version 5 with Xaw) | |
fd0a060b | 1645 | AC_CACHE_VAL(emacs_cv_x11_version_5_with_xaw, |
f7894e88 | 1646 | AC_TRY_LINK([ |
bce97856 RS |
1647 | #include <X11/Intrinsic.h> |
1648 | #include <X11/Xaw/Simple.h>], | |
f7894e88 | 1649 | [], |
fd0a060b AS |
1650 | emacs_cv_x11_version_5_with_xaw=yes, |
1651 | emacs_cv_x11_version_5_with_xaw=no)) | |
1652 | if test $emacs_cv_x11_version_5_with_xaw = yes; then | |
1653 | AC_MSG_RESULT([5 or newer, with Xaw; use toolkit by default]) | |
1654 | USE_X_TOOLKIT=LUCID | |
1655 | else | |
1656 | AC_MSG_RESULT(before 5 or no Xaw; do not use toolkit by default) | |
1657 | USE_X_TOOLKIT=none | |
1658 | fi | |
f7894e88 RS |
1659 | else |
1660 | USE_X_TOOLKIT=none | |
1661 | fi | |
4be21f66 KH |
1662 | fi |
1663 | ||
1664 | X_TOOLKIT_TYPE=$USE_X_TOOLKIT | |
1665 | ||
9ec10b2f DM |
1666 | if test "${USE_X_TOOLKIT}" != "none"; then |
1667 | AC_MSG_CHECKING(X11 toolkit version) | |
fd0a060b | 1668 | AC_CACHE_VAL(emacs_cv_x11_toolkit_version_6, |
6e0dc84a | 1669 | AC_TRY_LINK([#include <X11/Intrinsic.h>], |
9ec10b2f DM |
1670 | [#if XtSpecificationRelease < 6 |
1671 | fail; | |
1672 | #endif | |
fd0a060b AS |
1673 | ], emacs_cv_x11_toolkit_version_6=yes, emacs_cv_x11_toolkit_version_6=no)) |
1674 | HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6 | |
1675 | if test $emacs_cv_x11_toolkit_version_6 = yes; then | |
1676 | AC_MSG_RESULT(6 or newer) | |
1677 | AC_DEFINE(HAVE_X11XTR6) | |
1678 | else | |
1679 | AC_MSG_RESULT(before 6) | |
1680 | fi | |
6aad10e4 RS |
1681 | |
1682 | dnl If using toolkit, check whether libXmu.a exists. | |
1683 | dnl tranle@intellicorp.com says libXmu.a can need XtMalloc in libXt.a to link. | |
1684 | OLDLIBS="$LIBS" | |
fcc303f4 RS |
1685 | if test x$HAVE_X11XTR6 = xyes; then |
1686 | LIBS="-lXt -lSM -lICE $LIBS" | |
1687 | else | |
1688 | LIBS="-lXt $LIBS" | |
1689 | fi | |
6aad10e4 | 1690 | AC_CHECK_LIB(Xmu, XmuConvertStandardSelection) |
6e502e37 | 1691 | LIBS="$OLDLIBS" |
9ec10b2f DM |
1692 | fi |
1693 | ||
66d736a9 | 1694 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then |
fd0a060b | 1695 | AC_CACHE_CHECK(for Motif version 2.1, emacs_cv_motif_version_2_1, |
66d736a9 RS |
1696 | AC_TRY_COMPILE([#include <Xm/Xm.h>], |
1697 | [#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1) | |
1698 | int x = 5; | |
1699 | #else | |
1700 | Motif version prior to 2.1. | |
1701 | #endif], | |
fd0a060b AS |
1702 | emacs_cv_motif_version_2_1=yes, emacs_cv_motif_version_2_1=no)) |
1703 | HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1 | |
1704 | if test $emacs_cv_motif_version_2_1 = yes; then | |
1705 | AC_DEFINE(HAVE_MOTIF_2_1) | |
72d9b5b3 GM |
1706 | AC_CHECK_LIB(Xp, XpCreateContext, HAVE_LIBXP=yes, , -lXext) |
1707 | if test ${HAVE_LIBXP} = yes; then | |
1708 | AC_DEFINE(HAVE_LIBXP) | |
1709 | fi | |
fd0a060b | 1710 | fi |
66d736a9 RS |
1711 | fi |
1712 | ||
620fdfdf RS |
1713 | ### Is -lXaw3d available? |
1714 | HAVE_XAW3D=no | |
1715 | if test "${HAVE_X11}" = "yes"; then | |
1716 | if test "${USE_X_TOOLKIT}" != "none"; then | |
1717 | old_c_flags="${CFLAGS}" | |
1718 | CFLAGS="${LD_SWITCH_X_SITE}" | |
1719 | AC_CHECK_HEADER(X11/Xaw3d/Scrollbar.h, | |
1720 | AC_CHECK_LIB(Xaw3d, XawScrollbarSetThumb, HAVE_XAW3D=yes, , -lX11)) | |
1721 | CFLAGS="${old_c_flags}" | |
1722 | ||
1723 | if test "${HAVE_XAW3D}" = "yes"; then | |
1724 | AC_DEFINE(HAVE_XAW3D) | |
1725 | fi | |
1726 | fi | |
1727 | fi | |
1728 | ||
0be97a72 GM |
1729 | dnl Use toolkit scroll bars if configured for X toolkit and either |
1730 | dnl using Motif or Xaw3d is available, and unless | |
1731 | dnl --with-toolkit-scroll-bars=no was specified. | |
1732 | ||
1733 | USE_TOOLKIT_SCROLL_BARS=no | |
1734 | if test "${with_toolkit_scroll_bars}" != "no"; then | |
1735 | if test "${USE_X_TOOLKIT}" != "none"; then | |
1736 | if test "${USE_X_TOOLKIT}" = "MOTIF"; then | |
1737 | AC_DEFINE(USE_TOOLKIT_SCROLL_BARS) | |
1738 | HAVE_XAW3D=no | |
1739 | USE_TOOLKIT_SCROLL_BARS=yes | |
1740 | elif test "${HAVE_XAW3D}" = "yes"; then | |
1741 | AC_DEFINE(USE_TOOLKIT_SCROLL_BARS) | |
1742 | USE_TOOLKIT_SCROLL_BARS=yes | |
1743 | fi | |
1744 | fi | |
1745 | fi | |
1746 | ||
c6f7dae8 GM |
1747 | dnl Don't use X11 input methods if user specifies he doesn't want it |
1748 | dnl with `--with-xim=no'. | |
1749 | ||
1750 | if test "${with_xim}" != "no"; then | |
1751 | AC_DEFINE(USE_XIM) | |
1752 | fi | |
1753 | ||
620fdfdf RS |
1754 | ### Use -lXpm if available, unless `--with-xpm=no'. |
1755 | HAVE_XPM=no | |
1756 | if test "${HAVE_X11}" = "yes"; then | |
1757 | if test "${with_xpm}" != "no"; then | |
1758 | old_c_flags="${CFLAGS}" | |
1759 | CFLAGS="${LD_SWITCH_X_SITE}" | |
1760 | AC_CHECK_HEADER(X11/xpm.h, | |
1761 | AC_CHECK_LIB(Xpm, XpmReadFileToPixmap, HAVE_XPM=yes, , -lX11)) | |
1762 | CFLAGS="${old_c_flags}" | |
1763 | fi | |
1764 | ||
1765 | if test "${HAVE_XPM}" = "yes"; then | |
1766 | AC_DEFINE(HAVE_XPM) | |
1767 | fi | |
1768 | fi | |
1769 | ||
1770 | ### Use -ljpeg if available, unless `--with-jpeg=no'. | |
1771 | HAVE_JPEG=no | |
1772 | if test "${HAVE_X11}" = "yes"; then | |
1773 | if test "${with_jpeg}" != "no"; then | |
1774 | old_c_flags="${CFLAGS}" | |
1775 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
3cc9d384 DL |
1776 | dnl Checking for jpeglib.h can lose becsue of a redefinition of |
1777 | dnl HAVE_STDLIB_H. | |
1778 | AC_CHECK_HEADER(jerror.h, | |
1779 | AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes, , -lX11)) | |
620fdfdf RS |
1780 | CFLAGS="${old_c_flags}" |
1781 | fi | |
1782 | ||
1783 | if test "${HAVE_JPEG}" = "yes"; then | |
1784 | AC_DEFINE(HAVE_JPEG) | |
1785 | fi | |
1786 | fi | |
1787 | ||
1788 | ### Use -lpng if available, unless `--with-png=no'. | |
1789 | HAVE_PNG=no | |
1790 | if test "${HAVE_X11}" = "yes"; then | |
1791 | if test "${with_png}" != "no"; then | |
1792 | old_c_flags="${CFLAGS}" | |
1793 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
1794 | AC_CHECK_HEADER(png.h, | |
1795 | AC_CHECK_LIB(png, png_set_expand, HAVE_PNG=yes, , -lX11 -lz -lm)) | |
1796 | CFLAGS="${old_c_flags}" | |
1797 | fi | |
1798 | ||
1799 | if test "${HAVE_PNG}" = "yes"; then | |
1800 | AC_DEFINE(HAVE_PNG) | |
1801 | fi | |
1802 | fi | |
1803 | ||
1804 | ### Use -ltiff if available, unless `--with-tiff=no'. | |
1805 | HAVE_TIFF=no | |
1806 | if test "${HAVE_X11}" = "yes"; then | |
1807 | if test "${with_tiff}" != "no"; then | |
1808 | old_c_flags="${CFLAGS}" | |
1809 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
1810 | AC_CHECK_HEADER(tiffio.h, | |
3b3cc4a4 KR |
1811 | tifflibs="-lX11 -lz -lm" |
1812 | # At least one tiff package requires the jpeg library. | |
1813 | if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi | |
1814 | AC_CHECK_LIB(tiff, TIFFGetVersion, HAVE_TIFF=yes, , $tifflibs)) | |
620fdfdf RS |
1815 | CFLAGS="${old_c_flags}" |
1816 | fi | |
1817 | ||
1818 | if test "${HAVE_TIFF}" = "yes"; then | |
1819 | AC_DEFINE(HAVE_TIFF) | |
1820 | fi | |
1821 | fi | |
1822 | ||
1823 | ### Use -lgif if available, unless `--with-gif=no'. | |
1824 | HAVE_GIF=no | |
1825 | if test "${HAVE_X11}" = "yes"; then | |
1826 | if test "${with_gif}" != "no"; then | |
1827 | old_c_flags="${CFLAGS}" | |
1828 | CFLAGS="${LD_SWITCH_X_SITE} ${CFLAGS}" | |
1829 | AC_CHECK_HEADER(gif_lib.h, | |
5119087b | 1830 | AC_CHECK_LIB(ungif, DGifOpen, HAVE_GIF=yes, , -lX11)) |
620fdfdf RS |
1831 | CFLAGS="${old_c_flags}" |
1832 | fi | |
1833 | ||
1834 | if test "${HAVE_GIF}" = "yes"; then | |
1835 | AC_DEFINE(HAVE_GIF) | |
1836 | fi | |
1837 | fi | |
1838 | ||
9ec10b2f | 1839 | # If netdb.h doesn't declare h_errno, we must declare it by hand. |
fd0a060b AS |
1840 | AC_CACHE_CHECK(whether netdb declares h_errno, |
1841 | emacs_cv_netdb_declares_h_errno, | |
6e0dc84a | 1842 | AC_TRY_LINK([#include <netdb.h>], |
01345308 | 1843 | [return h_errno;], |
fd0a060b AS |
1844 | emacs_cv_netdb_declares_h_errno=yes, emacs_cv_netdb_declares_h_errno=no)) |
1845 | if test $emacs_cv_netdb_declares_h_errno = yes; then | |
1846 | AC_DEFINE(HAVE_H_ERRNO) | |
1847 | fi | |
9ec10b2f | 1848 | |
6e0dc84a | 1849 | AC_FUNC_ALLOCA |
9ec10b2f | 1850 | |
f6e8adea | 1851 | # fmod, logb, and frexp are found in -lm on most systems. |
e468fb38 | 1852 | # On HPUX 9.01, -lm does not contain logb, so check for sqrt. |
e6fd9047 | 1853 | AC_CHECK_LIB(m, sqrt) |
e6fd9047 | 1854 | |
4e4db900 | 1855 | # Check for mail-locking functions in a "mail" library |
5ad9ac92 DL |
1856 | AC_CHECK_LIB(mail, maillock) |
1857 | dnl Debian, at least: | |
1858 | dnl AC_CHECK_LIB(lockfile, maillock, [AC_DEFINE(HAVE_LIBMAIL)]) | |
1859 | AC_CHECK_LIB(lockfile, maillock) | |
1860 | # If we have the shared liblockfile, assume we must use it for mail | |
1861 | # locking (e.g. Debian). If we couldn't link against liblockfile | |
1862 | # (no liblockfile.a installed), ensure that we don't need to. | |
1863 | if test "$ac_cv_lib_lockfile_maillock" = no; then | |
1864 | dnl This works for files generally, not just executables. | |
1865 | dnl Should we look elsewhere for it? Maybe examine /etc/ld.so.conf? | |
1866 | AC_CHECK_PROG(liblockfile, liblockfile.so, yes, no, | |
1867 | /usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH) | |
1868 | if test $ac_cv_prog_liblockfile = yes; then | |
1869 | AC_MSG_ERROR([Shared liblockfile found but can't link against it. | |
1870 | This probably means that movemail could lose mail. | |
1871 | There may be a \`development' package to install containing liblockfile.]) | |
1872 | else AC_DEFINE(LIBMAIL, -llockfile) | |
1873 | fi | |
1874 | else : | |
1875 | fi | |
1876 | AC_CHECK_FUNCS(touchlock) | |
1877 | AC_CHECK_HEADERS(maillock.h) | |
4e4db900 | 1878 | |
8a2c2328 | 1879 | AC_CHECK_FUNCS(gethostname getdomainname dup2 \ |
1effc2cb | 1880 | rename closedir mkdir rmdir sysinfo \ |
fd4bc671 | 1881 | random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \ |
85ea1a28 | 1882 | strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \ |
290c1191 | 1883 | utimes setrlimit setpgid getcwd getwd shutdown strftime getaddrinfo \ |
1ca2077a | 1884 | __fpending mblen mbrlen strsignal setitimer ualarm) |
38c44a91 DL |
1885 | |
1886 | AC_FUNC_MKTIME | |
1887 | if test "$ac_cv_func_working_mktime" = no; then | |
1888 | AC_DEFINE(BROKEN_MKTIME) | |
1889 | fi | |
1890 | ||
1ca2077a DL |
1891 | AC_FUNC_GETLOADAVG |
1892 | ||
63c59d1e DL |
1893 | AC_SYS_LARGEFILE |
1894 | AC_CHECK_FUNCS(ftello) | |
1895 | ||
1896 | # UNIX98 PTYs. AC_SYS_LARGEFILE should have defined _XOPEN_SOURCE | |
1897 | # if we need it. | |
40ccc4c7 GM |
1898 | AC_CHECK_FUNCS(grantpt) |
1899 | ||
1900 | # PTY-related GNU extensions. | |
1901 | AC_CHECK_FUNCS(getpt) | |
1902 | ||
16831d8c RS |
1903 | # Check this now, so that we will NOT find the above functions in ncurses. |
1904 | # That is because we have not set up to link ncurses in lib-src. | |
1905 | # It's better to believe a function is not available | |
1906 | # than to expect to find it in ncurses. | |
1907 | AC_CHECK_LIB(ncurses, tparm) | |
0c565a0a | 1908 | |
a21616bd KR |
1909 | # These tell us which Kerberos-related libraries to use. |
1910 | if test "${with_kerberos+set}" = set; then | |
1911 | AC_CHECK_LIB(com_err, com_err) | |
1912 | AC_CHECK_LIB(k5crypto, mit_des_cbc_encrypt) | |
1913 | AC_CHECK_LIB(crypto, mit_des_cbc_encrypt) | |
1914 | AC_CHECK_LIB(krb5, krb5_init_context) | |
1915 | if test "${with_kerberos5+set}" != set; then | |
1916 | AC_CHECK_LIB(des425, des_cbc_encrypt,, | |
1917 | AC_CHECK_LIB(des, des_cbc_encrypt)) | |
1918 | AC_CHECK_LIB(krb4, krb_get_cred,, | |
1919 | AC_CHECK_LIB(krb, krb_get_cred)) | |
1920 | fi | |
1921 | ||
1922 | if test "${with_kerberos5+set}" = set; then | |
1923 | AC_CHECK_HEADERS(krb5.h) | |
1924 | else | |
1925 | AC_CHECK_HEADERS(des.h,, | |
1926 | AC_CHECK_HEADERS(kerberosIV/des.h,, | |
1927 | AC_CHECK_HEADERS(kerberos/des.h))) | |
1928 | AC_CHECK_HEADERS(krb.h,, | |
1929 | AC_CHECK_HEADERS(kerberosIV/krb.h,, | |
1930 | AC_CHECK_HEADERS(kerberos/krb.h))) | |
1931 | fi | |
1932 | AC_CHECK_HEADERS(com_err.h) | |
1933 | fi | |
1934 | ||
c4510052 PE |
1935 | # Solaris requires -lintl if you want strerror (which calls dgettext) |
1936 | # to return localized messages. | |
1937 | AC_CHECK_LIB(intl, dgettext) | |
1938 | ||
0c565a0a RS |
1939 | AC_MSG_CHECKING(whether localtime caches TZ) |
1940 | AC_CACHE_VAL(emacs_cv_localtime_cache, | |
fcc303f4 | 1941 | [if test x$ac_cv_func_tzset = xyes; then |
0c565a0a | 1942 | AC_TRY_RUN([#include <time.h> |
22cc077c RS |
1943 | extern char **environ; |
1944 | unset_TZ () | |
1945 | { | |
1946 | char **from, **to; | |
1947 | for (to = from = environ; (*to = *from); from++) | |
1948 | if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) | |
1949 | to++; | |
1950 | } | |
98ab445d RS |
1951 | char TZ_GMT0[] = "TZ=GMT0"; |
1952 | char TZ_PST8[] = "TZ=PST8"; | |
0c565a0a RS |
1953 | main() |
1954 | { | |
1955 | time_t now = time ((time_t *) 0); | |
22cc077c | 1956 | int hour_GMT0, hour_unset; |
98ab445d | 1957 | if (putenv (TZ_GMT0) != 0) |
0c565a0a | 1958 | exit (1); |
22cc077c RS |
1959 | hour_GMT0 = localtime (&now)->tm_hour; |
1960 | unset_TZ (); | |
1961 | hour_unset = localtime (&now)->tm_hour; | |
98ab445d | 1962 | if (putenv (TZ_PST8) != 0) |
0c565a0a | 1963 | exit (1); |
22cc077c RS |
1964 | if (localtime (&now)->tm_hour == hour_GMT0) |
1965 | exit (1); | |
1966 | unset_TZ (); | |
1967 | if (localtime (&now)->tm_hour != hour_unset) | |
1968 | exit (1); | |
1969 | exit (0); | |
0c565a0a RS |
1970 | }], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, |
1971 | [# If we have tzset, assume the worst when cross-compiling. | |
1972 | emacs_cv_localtime_cache=yes]) | |
1973 | else | |
1974 | # If we lack tzset, report that localtime does not cache TZ, | |
1975 | # since we can't invalidate the cache if we don't have tzset. | |
1976 | emacs_cv_localtime_cache=no | |
1977 | fi])dnl | |
1978 | AC_MSG_RESULT($emacs_cv_localtime_cache) | |
1979 | if test $emacs_cv_localtime_cache = yes; then | |
1980 | AC_DEFINE(LOCALTIME_CACHE) | |
1981 | fi | |
9ec10b2f | 1982 | |
3d68df05 | 1983 | if test "x$HAVE_TIMEVAL" = xyes; then |
8a2c2328 DL |
1984 | AC_CHECK_FUNCS(gettimeofday) |
1985 | AC_CACHE_CHECK(whether gettimeofday can accept two arguments, | |
1986 | emacs_cv_gettimeofday_two_arguments, | |
1987 | AC_TRY_COMPILE([ | |
5ab52d42 RS |
1988 | #ifdef TIME_WITH_SYS_TIME |
1989 | #include <sys/time.h> | |
1990 | #include <time.h> | |
1991 | #else | |
1992 | #ifdef HAVE_SYS_TIME_H | |
1993 | #include <sys/time.h> | |
1994 | #else | |
1995 | #include <time.h> | |
1996 | #endif | |
290c1191 | 1997 | #endif], |
8a2c2328 DL |
1998 | [struct timeval time; |
1999 | gettimeofday (&time, 0);], | |
2000 | emacs_cv_gettimeofday_two_arguments=yes, | |
2001 | emacs_cv_gettimeofday_two_arguments=no)) | |
fd0a060b AS |
2002 | if test $emacs_cv_gettimeofday_two_arguments = no; then |
2003 | AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT) | |
2004 | fi | |
5ab52d42 RS |
2005 | fi |
2006 | ||
8a2c2328 DL |
2007 | dnl Note that AC_STRUCT_TIMEZONE doesn't do what you might expect. |
2008 | if test "$ac_cv_func_gettimeofday" = yes; then | |
2009 | AC_CACHE_CHECK([for struct timezone], emacs_cv_struct_timezone, | |
2010 | [AC_TRY_COMPILE([#include <sys/time.h>], | |
2011 | [struct timezone tz;], | |
2012 | dnl It may be that we can't call gettimeofday with a non-null pointer, | |
2013 | dnl even though we have struct timezone (e.g. HPUX). In that case | |
2014 | dnl we'll lie about struct timezone. | |
2015 | [AC_TRY_RUN([ | |
2016 | #ifdef TIME_WITH_SYS_TIME | |
2017 | #include <sys/time.h> | |
2018 | #include <time.h> | |
2019 | #else | |
2020 | #ifdef HAVE_SYS_TIME_H | |
2021 | #include <sys/time.h> | |
2022 | #else | |
2023 | #include <time.h> | |
2024 | #endif | |
2025 | #endif | |
2026 | main () { | |
2027 | struct timeval time; | |
2028 | struct timezone dummy; | |
2029 | exit (gettimeofday (&time, &dummy)); | |
2030 | }], | |
2031 | emacs_cv_struct_timezone=yes, | |
2032 | emacs_cv_struct_timezone=no, emacs_cv_struct_timezone=yes)], | |
2033 | emacs_cv_struct_timezone=no)]) | |
2034 | fi | |
2035 | ||
9ec10b2f | 2036 | ok_so_far=yes |
6e0dc84a | 2037 | AC_CHECK_FUNC(socket, , ok_so_far=no) |
9ec10b2f | 2038 | if test $ok_so_far = yes; then |
6e0dc84a | 2039 | AC_CHECK_HEADER(netinet/in.h, , ok_so_far=no) |
9ec10b2f DM |
2040 | fi |
2041 | if test $ok_so_far = yes; then | |
6e0dc84a | 2042 | AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no) |
9ec10b2f DM |
2043 | fi |
2044 | if test $ok_so_far = yes; then | |
2045 | AC_DEFINE(HAVE_INET_SOCKETS) | |
2046 | fi | |
2047 | ||
7bbbba31 DM |
2048 | if test -f /usr/lpp/X11/bin/smt.exp; then |
2049 | AC_DEFINE(HAVE_AIX_SMT_EXP) | |
2050 | fi | |
2051 | ||
27b07953 GM |
2052 | AC_MSG_CHECKING(whether system supports dynamic ptys) |
2053 | if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then | |
2054 | AC_MSG_RESULT(yes) | |
2055 | AC_DEFINE(HAVE_DEV_PTMX) | |
2056 | else | |
2057 | AC_MSG_RESULT(no) | |
2058 | fi | |
2059 | ||
79e12078 DL |
2060 | AC_FUNC_VFORK |
2061 | ||
9ec10b2f DM |
2062 | # Set up the CFLAGS for real compilation, so we can substitute it. |
2063 | CFLAGS="$REAL_CFLAGS" | |
2064 | ||
2065 | changequote(, )dnl | |
2066 | #### Find out which version of Emacs this is. | |
2067 | version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \ | |
2068 | | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'` | |
2069 | changequote([, ])dnl | |
2070 | if test x"${version}" = x; then | |
2071 | AC_MSG_ERROR(can't find current emacs version in \`${srcdir}/lisp/version.el'.) | |
2072 | fi | |
2073 | ||
9ec10b2f DM |
2074 | ### Specify what sort of things we'll be editing into Makefile and config.h. |
2075 | ### Use configuration here uncanonicalized to avoid exceeding size limits. | |
2076 | AC_SUBST(version) | |
2077 | AC_SUBST(configuration) | |
3cd69289 | 2078 | AC_SUBST(canonical) |
9ec10b2f DM |
2079 | AC_SUBST(srcdir) |
2080 | AC_SUBST(prefix) | |
2081 | AC_SUBST(exec_prefix) | |
2082 | AC_SUBST(bindir) | |
2083 | AC_SUBST(datadir) | |
3cd69289 DM |
2084 | AC_SUBST(sharedstatedir) |
2085 | AC_SUBST(libexecdir) | |
9ec10b2f DM |
2086 | AC_SUBST(mandir) |
2087 | AC_SUBST(infodir) | |
2088 | AC_SUBST(lispdir) | |
2089 | AC_SUBST(locallisppath) | |
2090 | AC_SUBST(lisppath) | |
66d736a9 | 2091 | AC_SUBST(x_default_search_path) |
9ec10b2f | 2092 | AC_SUBST(etcdir) |
9ec10b2f DM |
2093 | AC_SUBST(archlibdir) |
2094 | AC_SUBST(docdir) | |
3cd69289 | 2095 | AC_SUBST(bitmapdir) |
9ec10b2f DM |
2096 | AC_SUBST(c_switch_system) |
2097 | AC_SUBST(c_switch_machine) | |
2098 | AC_SUBST(LD_SWITCH_X_SITE) | |
2099 | AC_SUBST(LD_SWITCH_X_SITE_AUX) | |
2100 | AC_SUBST(C_SWITCH_X_SITE) | |
2101 | AC_SUBST(CFLAGS) | |
2102 | AC_SUBST(X_TOOLKIT_TYPE) | |
2103 | AC_SUBST(machfile) | |
2104 | AC_SUBST(opsysfile) | |
1ca2077a | 2105 | AC_SUBST(GETLOADAVG_LIBS) |
9ec10b2f | 2106 | |
3cd69289 | 2107 | AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}") |
6d1da0d1 | 2108 | AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}") |
9ec10b2f DM |
2109 | AC_DEFINE_UNQUOTED(config_machfile, "${machfile}") |
2110 | AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}") | |
2111 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE}) | |
2112 | AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX}) | |
2113 | AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE}) | |
2114 | AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC}) | |
2115 | ||
2116 | if test "${HAVE_X_WINDOWS}" = "yes" ; then | |
2117 | AC_DEFINE(HAVE_X_WINDOWS) | |
2118 | fi | |
2119 | if test "${USE_X_TOOLKIT}" != "none" ; then | |
2120 | AC_DEFINE(USE_X_TOOLKIT) | |
2121 | fi | |
2122 | if test "${HAVE_X11}" = "yes" ; then | |
2123 | AC_DEFINE(HAVE_X11) | |
2124 | fi | |
2125 | if test "${HAVE_XFREE386}" = "yes" ; then | |
2126 | AC_DEFINE(HAVE_XFREE386) | |
2127 | fi | |
08741ba9 RS |
2128 | if test "${HAVE_MENUS}" = "yes" ; then |
2129 | AC_DEFINE(HAVE_MENUS) | |
9ec10b2f DM |
2130 | fi |
2131 | if test "${GNU_MALLOC}" = "yes" ; then | |
2132 | AC_DEFINE(GNU_MALLOC) | |
2133 | fi | |
2134 | if test "${REL_ALLOC}" = "yes" ; then | |
2135 | AC_DEFINE(REL_ALLOC) | |
2136 | fi | |
9ec10b2f | 2137 | |
9ec10b2f DM |
2138 | #### Report on what we decided to do. |
2139 | echo " | |
9ec10b2f DM |
2140 | Configured for \`${canonical}'. |
2141 | ||
2142 | Where should the build process find the source code? ${srcdir} | |
2143 | What operating system and machine description files should Emacs use? | |
2144 | \`${opsysfile}' and \`${machfile}' | |
2145 | What compiler should emacs be built with? ${CC} ${CFLAGS} | |
2146 | Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason} | |
2147 | Should Emacs use the relocating allocator for buffers? ${REL_ALLOC} | |
2148 | What window system should Emacs use? ${window_system} | |
509fccc3 RS |
2149 | What toolkit should Emacs use? ${USE_X_TOOLKIT}" |
2150 | ||
2151 | if test -n "${x_includes}"; then | |
2152 | echo " Where do we find X Windows header files? ${x_includes}" | |
2153 | else | |
2154 | echo " Where do we find X Windows header files? Standard dirs" | |
2155 | fi | |
2156 | if test -n "${x_libraries}"; then | |
2157 | echo " Where do we find X Windows libraries? ${x_libraries}" | |
2158 | else | |
2159 | echo " Where do we find X Windows libraries? Standard dirs" | |
2160 | fi | |
9ec10b2f | 2161 | |
b412189c GM |
2162 | echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}" |
2163 | echo " Does Emacs use -lXpm? ${HAVE_XPM}" | |
2164 | echo " Does Emacs use -ljpeg? ${HAVE_JPEG}" | |
495ccc04 | 2165 | echo " Does Emacs use -ltiff? ${HAVE_TIFF}" |
b412189c GM |
2166 | echo " Does Emacs use -lungif? ${HAVE_GIF}" |
2167 | echo " Does Emacs use -lpng? ${HAVE_PNG}" | |
20c1822e | 2168 | echo " Does Emacs use X toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}" |
509fccc3 | 2169 | echo |
9ec10b2f DM |
2170 | |
2171 | # Remove any trailing slashes in these variables. | |
2172 | changequote(, )dnl | |
2173 | test "${prefix}" != NONE && | |
2174 | prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
2175 | test "${exec_prefix}" != NONE && | |
2176 | exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'` | |
2177 | changequote([, ])dnl | |
2178 | ||
5f8c8f00 | 2179 | AC_OUTPUT(Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile \ |
66a96cff | 2180 | man/Makefile lwlib/Makefile src/Makefile.c:src/Makefile.in \ |
9406115e | 2181 | lisp/Makefile leim/Makefile, [ |
7bbbba31 | 2182 | |
b63df577 | 2183 | ### Make the necessary directories, if they don't exist. |
e0a3686b | 2184 | for dir in etc lisp ; do |
b3947967 | 2185 | test -d ${dir} || mkdir ${dir} |
9ec10b2f DM |
2186 | done |
2187 | ||
5f8c8f00 RS |
2188 | # Build src/Makefile from ${srcdir}/src/Makefile.c |
2189 | # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c | |
2190 | # This must be done after src/config.h is built, since we rely on that file. | |
9ec10b2f | 2191 | |
2d73167a | 2192 | changequote(, )dnl The horror, the horror. |
9ec10b2f DM |
2193 | # Now get this: Some word that is part of the ${srcdir} directory name |
2194 | # or the ${configuration} value might, just might, happen to be an | |
2195 | # identifier like `sun4' or `i386' or something, and be predefined by | |
2196 | # the C preprocessor to some helpful value like 1, or maybe the empty | |
2197 | # string. Needless to say consequent macro substitutions are less | |
2198 | # than conducive to the makefile finding the correct directory. | |
2199 | undefs="`echo $top_srcdir $configuration $canonical | | |
2200 | sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \ | |
2201 | -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g' \ | |
2202 | `" | |
2d73167a | 2203 | changequote([, ])dnl |
9ec10b2f | 2204 | |
6a4bb05d RS |
2205 | echo creating src/epaths.h |
2206 | make epaths-force | |
ab85d355 | 2207 | |
9ec10b2f DM |
2208 | echo creating lib-src/Makefile |
2209 | ( cd lib-src | |
2210 | rm -f junk.c junk1.c junk2.c | |
2211 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 2212 | < Makefile.c > junk1.c |
9ec10b2f DM |
2213 | sed -e '1,/start of cpp stuff/d'\ |
2214 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 2215 | < Makefile.c > junk.c |
9ec10b2f DM |
2216 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
2217 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
2218 | cat junk1.c junk2.c > Makefile.new | |
2219 | rm -f junk.c junk1.c junk2.c | |
2220 | chmod 444 Makefile.new | |
2221 | mv -f Makefile.new Makefile | |
2222 | ) | |
2223 | ||
2224 | echo creating src/Makefile | |
2225 | ( cd src | |
2226 | rm -f junk.c junk1.c junk2.c | |
2227 | sed -e '/start of cpp stuff/q' \ | |
5f8c8f00 | 2228 | < Makefile.c > junk1.c |
9ec10b2f DM |
2229 | sed -e '1,/start of cpp stuff/d'\ |
2230 | -e 's@/\*\*/#\(.*\)$@/* \1 */@' \ | |
5f8c8f00 | 2231 | < Makefile.c > junk.c |
9ec10b2f DM |
2232 | $CPP $undefs -I. -I$top_srcdir/src $CPPFLAGS junk.c | \ |
2233 | sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c | |
2234 | cat junk1.c junk2.c > Makefile.new | |
2235 | rm -f junk.c junk1.c junk2.c | |
2236 | chmod 444 Makefile.new | |
2237 | mv -f Makefile.new Makefile | |
2238 | ) | |
8b66759a DM |
2239 | |
2240 | if test ! -f src/.gdbinit && test -f $top_srcdir/src/.gdbinit; then | |
2241 | echo creating src/.gdbinit | |
2242 | echo source $top_srcdir/src/.gdbinit > src/.gdbinit | |
2243 | fi | |
2244 | ||
66a96cff RS |
2245 | # This is how we know whether to re-run configure in certain cases. |
2246 | touch src/config.stamp | |
2247 | ||
ea50c238 | 2248 | ], [CPP="$CPP" CPPFLAGS="$CPPFLAGS"]) |