1 /* GNU Emacs site configuration template file. -*- C -*-
2 Copyright (C) 1988, 1993, 1994 Free Software Foundation, Inc.
4 This file is part of GNU Emacs.
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)
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.
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. */
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
29 /* These are all defined in the top-level Makefile by configure.
30 They're here only for reference. */
32 /* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
34 #undef LISP_FLOAT_TYPE
36 /* Define GNU_MALLOC if you want to use the GNU memory allocator. */
39 /* Define if you are using the GNU C Library. */
40 #undef DOUG_LEA_MALLOC
42 /* Define REL_ALLOC if you want to use the relocating allocator for
46 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
49 /* Define HAVE_X11 if you want to use version 11 of X windows.
50 Otherwise, Emacs expects to use version 10. */
53 /* Define if using an X toolkit. */
56 /* Define this if you're using XFree386. */
59 /* Define HAVE_MENUS if you have mouse menus.
60 (This is automatic if you use X, but the option to specify it remains.)
61 It is also defined with other window systems that support xmenu.c. */
64 /* Define if we have the X11R6 or newer version of Xt. */
67 /* Define if we have the X11R6 or newer version of Xlib. */
70 /* Define if we have the X11R5 or newer version of Xlib. */
73 /* Define if netdb.h declares h_errno. */
76 /* If we're using any sort of window system, define some consequences. */
78 #define HAVE_WINDOW_SYSTEM
84 /* Define USE_TEXT_PROPERTIES to support visual and other properties
86 #define USE_TEXT_PROPERTIES
88 /* Define USER_FULL_NAME to return a string
89 that is the user's full name.
90 It can assume that the variable `pw'
91 points to the password file entry for this user.
93 At some sites, the pw_gecos field contains
94 the user's full name. If neither this nor any other
95 field contains the right thing, use pw_name,
96 giving the user's login name, since that is better than nothing. */
97 #define USER_FULL_NAME pw->pw_gecos
99 /* Define AMPERSAND_FULL_NAME if you use the convention
100 that & in the full name stands for the login id. */
101 /* Turned on June 1996 supposing nobody will mind it. */
102 #define AMPERSAND_FULL_NAME
104 /* Things set by --with options in the configure script. */
106 /* Define to support POP mail retrieval. */
109 /* Define to support Kerberos-authenticated POP mail retrieval. */
112 /* Define to support using a Hesiod database to find the POP server. */
115 /* Some things figured out by the configure script, grouped as they are in
117 #ifndef _ALL_SOURCE /* suppress warning if this is pre-defined */
120 #undef HAVE_SYS_SELECT_H
121 #undef HAVE_SYS_TIMEB_H
122 #undef HAVE_SYS_TIME_H
125 #undef HAVE_LINUX_VERSION_H
126 #undef HAVE_SYS_SYSTEMINFO_H
127 #undef HAVE_TERMIOS_H
130 #undef TIME_WITH_SYS_TIME
133 #undef HAVE_LIBPTHREADS
134 #undef HAVE_LIBRESOLV
136 #undef HAVE_LIBNCURSES
140 /* Mail-file locking */
142 #undef HAVE_MAILLOCK_H
143 #undef HAVE_TOUCHLOCK
147 #undef HAVE_GETTIMEOFDAY
148 /* If we don't have gettimeofday,
149 the test for GETTIMEOFDAY_ONE_ARGUMENT may succeed,
150 but we should ignore it. */
151 #ifdef HAVE_GETTIMEOFDAY
152 #undef GETTIMEOFDAY_ONE_ARGUMENT
154 #undef HAVE_GETHOSTNAME
155 #undef HAVE_GETDOMAINNAME
160 #undef TM_IN_SYS_TIME
166 #undef HAVE_LONG_FILE_NAMES
168 #undef CRAY_STACKSEG_END
173 #undef HAVE_XRMSETDATABASE
174 #undef HAVE_XSCREENRESOURCESTRING
175 #undef HAVE_XSCREENNUMBEROFSCREEN
176 #undef HAVE_XSETWMPROTOCOLS
191 #undef HAVE_RES_INIT /* For -lresolv on Suns. */
193 #undef HAVE_FPATHCONF
196 #undef HAVE_EUIDACCESS
197 #undef HAVE_GETPAGESIZE
199 #undef HAVE_SETLOCALE
201 #undef HAVE_SETRLIMIT
206 #undef LOCALTIME_CACHE
207 #undef HAVE_INET_SOCKETS
209 #undef HAVE_AIX_SMT_EXP
211 /* Define if you have the ANSI `strerror' function.
212 Otherwise you must have the variable `char *sys_errlist[]'. */
215 /* Define if `sys_siglist' is declared by <signal.h>. */
216 #undef SYS_SIGLIST_DECLARED
218 /* Define if `struct utimbuf' is declared by <utime.h>. */
219 #undef HAVE_STRUCT_UTIMBUF
221 /* Define if `struct timeval' is declared by <sys/time.h>. */
224 /* If using GNU, then support inline function declarations. */
226 #define INLINE __inline__
231 #undef EMACS_CONFIGURATION
233 #undef EMACS_CONFIG_OPTIONS
235 /* The configuration script defines opsysfile to be the name of the
236 s/SYSTEM.h file that describes the system type you are using. The file
237 is chosen based on the configuration name you give.
239 See the file ../etc/MACHINES for a list of systems and the
240 configuration names to use for them.
242 See s/template.h for documentation on writing s/SYSTEM.h files. */
243 #undef config_opsysfile
244 #include config_opsysfile
246 /* The configuration script defines machfile to be the name of the
247 m/MACHINE.h file that describes the machine you are using. The file is
248 chosen based on the configuration name you give.
250 See the file ../etc/MACHINES for a list of machines and the
251 configuration names to use for them.
253 See m/template.h for documentation on writing m/MACHINE.h files. */
254 #undef config_machfile
255 #include config_machfile
257 /* Load in the conversion definitions if this system
258 needs them and the source file being compiled has not
259 said to inhibit this. There should be no need for you
260 to alter these lines. */
263 #ifndef NO_SHORTNAMES
264 #include "../shortnames/remap.h"
265 #endif /* not NO_SHORTNAMES */
266 #endif /* SHORTNAMES */
268 /* If no remapping takes place, static variables cannot be dumped as
269 pure, so don't worry about the `static' keyword. */
274 /* Define `subprocesses' should be defined if you want to
275 have code for asynchronous subprocesses
276 (as used in M-x compile and M-x shell).
277 These do not work for some USG systems yet;
278 for the ones where they work, the s/SYSTEM.h file defines this flag. */
282 /* #define subprocesses */
286 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
287 #undef LD_SWITCH_SITE
289 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
292 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
293 may need to deal with X Windows. For instance, if you've defined
294 HAVE_X_WINDOWS above and your X libraries aren't in a place that
295 your loader can find on its own, you might want to add "-L/..." or
296 something similar. */
297 #undef LD_SWITCH_X_SITE
299 /* Define LD_SWITCH_X_SITE_AUX with an -R option
300 in case it's needed (for Solaris, for example). */
301 #undef LD_SWITCH_X_SITE_AUX
303 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
304 may need to deal with X Windows. For instance, if you've defined
305 HAVE_X_WINDOWS above and your X include files aren't in a place
306 that your compiler can find on its own, you might want to add
307 "-I/..." or something similar. */
308 #undef C_SWITCH_X_SITE
310 /* Define STACK_DIRECTION here, but not if m/foo.h did. */
311 #ifndef STACK_DIRECTION
312 #undef STACK_DIRECTION
315 /* Define the return type of signal handlers if the s-xxx file
316 did not already do so. */
317 #define RETSIGTYPE void
319 /* SIGTYPE is the macro we actually use. */
321 #define SIGTYPE RETSIGTYPE
324 #ifdef emacs /* Don't do this for lib-src. */
325 /* Tell regex.c to use a type compatible with Emacs. */
326 #define RE_TRANSLATE_TYPE Lisp_Object *
327 #define RE_TRANSLATE(TBL, C) XINT ((TBL)[C])
330 /* Avoid link-time collision with system mktime if we will use our own. */
331 #if ! HAVE_MKTIME || BROKEN_MKTIME
332 #define mktime emacs_mktime
335 /* The rest of the code currently tests the CPP symbol BSTRING.
336 Override any claims made by the system-description files.
337 Note that on some SCO version it is possible to have bcopy and not bcmp. */
339 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
343 /* Non-ANSI C compilers usually don't have volatile. */
344 #ifndef HAVE_VOLATILE
350 /* Some of the files of Emacs which are intended for use with other
351 programs assume that if you have a config.h file, you must declare
354 This declaration shouldn't appear when alloca.s or Makefile.in
355 includes config.h. */
357 extern char *getenv ();
360 #endif /* EMACS_CONFIG_H */
362 /* These default definitions are good for almost all machines.
363 The exceptions override them in m/MACHINE.h. */
365 #ifndef BITS_PER_CHAR
366 #define BITS_PER_CHAR 8
369 #ifndef BITS_PER_SHORT
370 #define BITS_PER_SHORT 16
373 /* Note that lisp.h uses this in a preprocessor conditional, so it
374 would not work to use sizeof. That being so, we do all of them
375 without sizeof, for uniformity's sake. */
377 #define BITS_PER_INT 32
380 #ifndef BITS_PER_LONG
381 #define BITS_PER_LONG 32