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1 /* GNU Emacs site configuration template file. -*- C -*-
2 Copyright (C) 1988, 1993, 1994 Free Software Foundation, Inc.
3
4 This file is part of GNU Emacs.
5
6 GNU Emacs is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10
11 GNU Emacs is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with GNU Emacs; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21
22 /* No code in Emacs #includes config.h twice, but some of the code
23 intended to work with other packages as well (like gmalloc.c)
24 think they can include it as many times as they like. */
25 #ifndef EMACS_CONFIG_H
26 #define EMACS_CONFIG_H
27
28 /* These are all defined in the top-level Makefile by configure.
29 They're here only for reference. */
30
31 /* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
32 numbers. */
33 #undef LISP_FLOAT_TYPE
34
35 /* Define GNU_MALLOC if you want to use the GNU memory allocator. */
36 #undef GNU_MALLOC
37
38 /* Define if you are using the GNU C Library. */
39 #undef DOUG_LEA_MALLOC
40
41 /* Define REL_ALLOC if you want to use the relocating allocator for
42 buffer space. */
43 #undef REL_ALLOC
44
45 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
46 #undef HAVE_X_WINDOWS
47
48 /* Define HAVE_X11 if you want to use version 11 of X windows.
49 Otherwise, Emacs expects to use version 10. */
50 #undef HAVE_X11
51
52 /* Define if using an X toolkit. */
53 #undef USE_X_TOOLKIT
54
55 /* Define this if you're using XFree386. */
56 #undef HAVE_XFREE386
57
58 /* Define this if you have Motif 2.1 or newer. */
59 #undef HAVE_MOTIF_2_1
60
61 /* Define HAVE_MENUS if you have mouse menus.
62 (This is automatic if you use X, but the option to specify it remains.)
63 It is also defined with other window systems that support xmenu.c. */
64 #undef HAVE_MENUS
65
66 /* Define if we have the X11R6 or newer version of Xt. */
67 #undef HAVE_X11XTR6
68
69 /* Define if we have the X11R6 or newer version of Xlib. */
70 #undef HAVE_X11R6
71
72 /* Define if we have the X11R5 or newer version of Xlib. */
73 #undef HAVE_X11R5
74
75 /* Define if we have the XPM libary. */
76 #undef HAVE_XPM
77
78 /* Define if we have the PNG library. */
79 #undef HAVE_PNG
80
81 /* Define if we have the JPEG library. */
82 #undef HAVE_JPEG
83
84 /* Define if we have the TIFF library. */
85 #undef HAVE_TIFF
86
87 /* Define if we have the GIF library. */
88 #undef HAVE_GIF
89
90 /* Define if libXaw3d is available. */
91 #undef HAVE_XAW3D
92
93 /* Define if we should use toolkit scroll bars. */
94 #undef USE_TOOLKIT_SCROLL_BARS
95
96 /* Define if netdb.h declares h_errno. */
97 #undef HAVE_H_ERRNO
98
99 /* If we're using any sort of window system, define some consequences. */
100 #ifdef HAVE_X_WINDOWS
101 #define HAVE_WINDOW_SYSTEM
102 #define MULTI_KBOARD
103 #define HAVE_MOUSE
104 #endif
105
106 /* Define USE_TEXT_PROPERTIES to support visual and other properties
107 on text. */
108 #define USE_TEXT_PROPERTIES
109
110 /* Define USER_FULL_NAME to return a string
111 that is the user's full name.
112 It can assume that the variable `pw'
113 points to the password file entry for this user.
114
115 At some sites, the pw_gecos field contains
116 the user's full name. If neither this nor any other
117 field contains the right thing, use pw_name,
118 giving the user's login name, since that is better than nothing. */
119 #define USER_FULL_NAME pw->pw_gecos
120
121 /* Define AMPERSAND_FULL_NAME if you use the convention
122 that & in the full name stands for the login id. */
123 /* Turned on June 1996 supposing nobody will mind it. */
124 #define AMPERSAND_FULL_NAME
125
126 /* Things set by --with options in the configure script. */
127
128 /* Define to support POP mail retrieval. */
129 #undef MAIL_USE_POP
130
131 /* Define to support Kerberos-authenticated POP mail retrieval. */
132 #undef KERBEROS
133 /* Define to use Kerberos 5 instead of Kerberos 4 */
134 #undef KERBEROS5
135 /* Define to support GSS-API in addition to (or instead of) Kerberos */
136 #undef GSSAPI
137
138 /* Define to support using a Hesiod database to find the POP server. */
139 #undef HESIOD
140
141 /* Header for Voxware or PCM sound card driver. */
142 #undef HAVE_MACHINE_SOUNDCARD_H
143 #undef HAVE_SYS_SOUNDCARD_H
144
145 /* Define HAVE_SOUND if we have sound support. */
146 #ifdef HAVE_MACHINE_SOUNDCARD_H
147 #define HAVE_SOUND 1
148 #endif
149 #ifdef HAVE_SYS_SOUNDCARD_H
150 #define HAVE_SOUND 1
151 #endif
152
153 /* Some things figured out by the configure script, grouped as they are in
154 configure.in. */
155 #ifndef _ALL_SOURCE /* suppress warning if this is pre-defined */
156 #undef _ALL_SOURCE
157 #endif
158
159 #undef HAVE_SYS_SELECT_H
160 #undef HAVE_SYS_TIMEB_H
161 #undef HAVE_SYS_TIME_H
162 #undef HAVE_UNISTD_H
163 #undef HAVE_UTIME_H
164 #undef HAVE_LINUX_VERSION_H
165 #undef HAVE_SYS_SYSTEMINFO_H
166 #undef HAVE_TERMIOS_H
167 #undef HAVE_LIMITS_H
168 #undef HAVE_STRING_H
169 #undef STDC_HEADERS
170 #undef TIME_WITH_SYS_TIME
171 #undef HAVE_STDLIB_H
172 #undef HAVE_TERMCAP_H
173
174 #undef HAVE_LIBDNET
175 #undef HAVE_LIBPTHREADS
176 #undef HAVE_LIBRESOLV
177 #undef HAVE_LIBXMU
178 #undef HAVE_LIBNCURSES
179 #undef HAVE_LIBINTL
180 #undef HAVE_LIBXP
181
182 /* movemail Kerberos support */
183 /* libraries */
184 #undef HAVE_LIBKRB
185 #undef HAVE_LIBKRB4
186 #undef HAVE_LIBDES
187 #undef HAVE_LIBDES425
188 #undef HAVE_LIBKRB5
189 #undef HAVE_LIBCRYPTO
190 #undef HAVE_LIBCOM_ERR
191 /* header files */
192 #undef HAVE_KRB5_H
193 #undef HAVE_DES_H
194 #undef HAVE_KRB_H
195 #undef HAVE_KERBEROSIV_DES_H
196 #undef HAVE_KERBEROSIV_KRB_H
197 #undef HAVE_KERBEROS_DES_H
198 #undef HAVE_KERBEROS_KRB_H
199 #undef HAVE_COM_ERR_H
200
201 /* GSS-API libraries and headers */
202 #undef HAVE_LIBGSSAPI_KRB5
203 #undef HAVE_LIBGSSAPI
204 #undef HAVE_GSSAPI_H
205
206 /* Mail-file locking */
207 #undef HAVE_LIBMAIL
208 #undef HAVE_MAILLOCK_H
209 #undef HAVE_TOUCHLOCK
210
211 #undef HAVE_ALLOCA_H
212
213 #undef HAVE_GETTIMEOFDAY
214 /* If we don't have gettimeofday,
215 the test for GETTIMEOFDAY_ONE_ARGUMENT may succeed,
216 but we should ignore it. */
217 #ifdef HAVE_GETTIMEOFDAY
218 #undef GETTIMEOFDAY_ONE_ARGUMENT
219 #endif
220 #undef HAVE_GETHOSTNAME
221 #undef HAVE_GETDOMAINNAME
222 #undef HAVE_DUP2
223 #undef HAVE_RENAME
224 #undef HAVE_CLOSEDIR
225
226 #undef TM_IN_SYS_TIME
227 #undef HAVE_TM_ZONE
228 #undef HAVE_TZNAME
229
230 #undef const
231
232 #undef HAVE_LONG_FILE_NAMES
233
234 #undef CRAY_STACKSEG_END
235
236 #undef UNEXEC_SRC
237
238 #undef HAVE_LIBXBSD
239 #undef HAVE_XRMSETDATABASE
240 #undef HAVE_XSCREENRESOURCESTRING
241 #undef HAVE_XSCREENNUMBEROFSCREEN
242 #undef HAVE_XSETWMPROTOCOLS
243
244 #undef HAVE_MKDIR
245 #undef HAVE_RMDIR
246 #undef HAVE_SYSINFO
247 #undef HAVE_RANDOM
248 #undef HAVE_LRAND48
249 #undef HAVE_BCOPY
250 #undef HAVE_BCMP
251 #undef HAVE_LOGB
252 #undef HAVE_FREXP
253 #undef HAVE_FMOD
254 #undef HAVE_RINT
255 #undef HAVE_CBRT
256 #undef HAVE_FTIME
257 #undef HAVE_RES_INIT /* For -lresolv on Suns. */
258 #undef HAVE_SETSID
259 #undef HAVE_FPATHCONF
260 #undef HAVE_SELECT
261 #undef HAVE_MKTIME
262 #undef HAVE_EUIDACCESS
263 #undef HAVE_GETPAGESIZE
264 #undef HAVE_TZSET
265 #undef HAVE_SETLOCALE
266 #undef HAVE_UTIMES
267 #undef HAVE_SETRLIMIT
268 #undef HAVE_SETPGID
269 #undef HAVE_GETCWD
270 #undef HAVE_SHUTDOWN
271 #undef HAVE_STRFTIME
272 #undef HAVE_GETADDRINFO
273
274 #undef LOCALTIME_CACHE
275 #undef HAVE_INET_SOCKETS
276
277 #undef HAVE_AIX_SMT_EXP
278
279 /* Define if you have the ANSI `strerror' function.
280 Otherwise you must have the variable `char *sys_errlist[]'. */
281 #undef HAVE_STRERROR
282
283 /* Define if `sys_siglist' is declared by <signal.h>. */
284 #undef SYS_SIGLIST_DECLARED
285
286 /* Define if `struct utimbuf' is declared by <utime.h>. */
287 #undef HAVE_STRUCT_UTIMBUF
288
289 /* Define if `struct timeval' is declared by <sys/time.h>. */
290 #undef HAVE_TIMEVAL
291
292 /* If using GNU, then support inline function declarations. */
293 #ifdef __GNUC__
294 #define INLINE __inline__
295 #else
296 #define INLINE
297 #endif
298
299 #undef EMACS_CONFIGURATION
300
301 #undef EMACS_CONFIG_OPTIONS
302
303 /* The configuration script defines opsysfile to be the name of the
304 s/SYSTEM.h file that describes the system type you are using. The file
305 is chosen based on the configuration name you give.
306
307 See the file ../etc/MACHINES for a list of systems and the
308 configuration names to use for them.
309
310 See s/template.h for documentation on writing s/SYSTEM.h files. */
311 #undef config_opsysfile
312 #include config_opsysfile
313
314 /* The configuration script defines machfile to be the name of the
315 m/MACHINE.h file that describes the machine you are using. The file is
316 chosen based on the configuration name you give.
317
318 See the file ../etc/MACHINES for a list of machines and the
319 configuration names to use for them.
320
321 See m/template.h for documentation on writing m/MACHINE.h files. */
322 #undef config_machfile
323 #include config_machfile
324
325 /* Load in the conversion definitions if this system
326 needs them and the source file being compiled has not
327 said to inhibit this. There should be no need for you
328 to alter these lines. */
329
330 #ifdef SHORTNAMES
331 #ifndef NO_SHORTNAMES
332 #include "../shortnames/remap.h"
333 #endif /* not NO_SHORTNAMES */
334 #endif /* SHORTNAMES */
335
336 /* If no remapping takes place, static variables cannot be dumped as
337 pure, so don't worry about the `static' keyword. */
338 #ifdef NO_REMAP
339 #undef static
340 #endif
341
342 /* Define `subprocesses' should be defined if you want to
343 have code for asynchronous subprocesses
344 (as used in M-x compile and M-x shell).
345 These do not work for some USG systems yet;
346 for the ones where they work, the s/SYSTEM.h file defines this flag. */
347
348 #ifndef VMS
349 #ifndef USG
350 /* #define subprocesses */
351 #endif
352 #endif
353
354 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
355 #undef LD_SWITCH_SITE
356
357 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
358 #undef C_SWITCH_SITE
359
360 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
361 may need to deal with X Windows. For instance, if you've defined
362 HAVE_X_WINDOWS above and your X libraries aren't in a place that
363 your loader can find on its own, you might want to add "-L/..." or
364 something similar. */
365 #undef LD_SWITCH_X_SITE
366
367 /* Define LD_SWITCH_X_SITE_AUX with an -R option
368 in case it's needed (for Solaris, for example). */
369 #undef LD_SWITCH_X_SITE_AUX
370
371 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
372 may need to deal with X Windows. For instance, if you've defined
373 HAVE_X_WINDOWS above and your X include files aren't in a place
374 that your compiler can find on its own, you might want to add
375 "-I/..." or something similar. */
376 #undef C_SWITCH_X_SITE
377
378 /* Define STACK_DIRECTION here, but not if m/foo.h did. */
379 #ifndef STACK_DIRECTION
380 #undef STACK_DIRECTION
381 #endif
382
383 /* Define the return type of signal handlers if the s-xxx file
384 did not already do so. */
385 #define RETSIGTYPE void
386
387 /* SIGTYPE is the macro we actually use. */
388 #ifndef SIGTYPE
389 #define SIGTYPE RETSIGTYPE
390 #endif
391
392 #ifdef emacs /* Don't do this for lib-src. */
393 /* Tell regex.c to use a type compatible with Emacs. */
394 #define RE_TRANSLATE_TYPE Lisp_Object
395 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
396 #define RE_TRANSLATE_P(TBL) (XFASTINT (TBL) != 0)
397 #endif
398
399 /* Avoid link-time collision with system mktime if we will use our own. */
400 #if ! HAVE_MKTIME || BROKEN_MKTIME
401 #define mktime emacs_mktime
402 #endif
403
404 /* The rest of the code currently tests the CPP symbol BSTRING.
405 Override any claims made by the system-description files.
406 Note that on some SCO version it is possible to have bcopy and not bcmp. */
407 #undef BSTRING
408 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
409 #define BSTRING
410 #endif
411
412 /* Non-ANSI C compilers usually don't have volatile. */
413 #ifndef HAVE_VOLATILE
414 #ifndef __STDC__
415 #define volatile
416 #endif
417 #endif
418
419 /* Some of the files of Emacs which are intended for use with other
420 programs assume that if you have a config.h file, you must declare
421 the type of getenv.
422
423 This declaration shouldn't appear when alloca.s or Makefile.in
424 includes config.h. */
425 #ifndef NOT_C_CODE
426 extern char *getenv ();
427 #endif
428
429 #endif /* EMACS_CONFIG_H */
430
431 /* These default definitions are good for almost all machines.
432 The exceptions override them in m/MACHINE.h. */
433
434 #ifndef BITS_PER_CHAR
435 #define BITS_PER_CHAR 8
436 #endif
437
438 #ifndef BITS_PER_SHORT
439 #define BITS_PER_SHORT 16
440 #endif
441
442 /* Note that lisp.h uses this in a preprocessor conditional, so it
443 would not work to use sizeof. That being so, we do all of them
444 without sizeof, for uniformity's sake. */
445 #ifndef BITS_PER_INT
446 #define BITS_PER_INT 32
447 #endif
448
449 #ifndef BITS_PER_LONG
450 #define BITS_PER_LONG 32
451 #endif
452
453 /* Don't include <string.h> during configure. */
454 #ifndef NOT_C_CODE
455 #ifdef HAVE_STRING_H
456 #include "string.h"
457 #endif
458 #endif