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
18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
21 /* No code in Emacs #includes config.h twice, but some of the code
22 intended to work with other packages as well (like gmalloc.c)
23 think they can include it as many times as they like. */
24 #ifndef EMACS_CONFIG_H
25 #define EMACS_CONFIG_H
28 /* These are all defined in the top-level Makefile by configure.
29 They're here only for reference. */
31 /* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
33 #undef LISP_FLOAT_TYPE
35 /* Define GNU_MALLOC if you want to use the *new* GNU memory allocator. */
38 /* Define REL_ALLOC if you want to use the relocating allocator for
42 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
45 /* Define HAVE_X11 if you want to use version 11 of X windows.
46 Otherwise, Emacs expects to use version 10. */
49 /* Define if using an X toolkit. */
52 /* Define this if you're using XFree386. */
55 /* Define HAVE_MENUS if you have mouse menus.
56 (This is automatic if you use X, but the option to specify it remains.)
57 It is also defined with other window systems that support xmenu.c. */
60 /* Define if we have the X11R6 or newer version of Xt. */
63 /* Define if we have the X11R6 or newer version of Xlib. */
66 /* Define if netdb.h declares h_errno. */
69 /* Nowadays we have frame objects even if we support only ASCII terminals. */
72 /* If we're using any sort of window system, define some consequences. */
74 #define HAVE_WINDOW_SYSTEM
80 /* Define USE_TEXT_PROPERTIES to support visual and other properties
82 #define USE_TEXT_PROPERTIES
84 /* Define USER_FULL_NAME to return a string
85 that is the user's full name.
86 It can assume that the variable `pw'
87 points to the password file entry for this user.
89 At some sites, the pw_gecos field contains
90 the user's full name. If neither this nor any other
91 field contains the right thing, use pw_name,
92 giving the user's login name, since that is better than nothing. */
93 #define USER_FULL_NAME pw->pw_gecos
95 /* Define AMPERSAND_FULL_NAME if you use the convention
96 that & in the full name stands for the login id. */
97 #undef AMPERSAND_FULL_NAME
99 /* Things set by --with options in the configure script. */
101 /* Define to support POP mail retrieval. */
104 /* Define to support Kerberos-authenticated POP mail retrieval. */
107 /* Define to support using a Hesiod database to find the POP server. */
110 /* Some things figured out by the configure script, grouped as they are in
112 #ifndef _ALL_SOURCE /* suppress warning if this is pre-defined */
115 #undef HAVE_SYS_SELECT_H
116 #undef HAVE_SYS_TIMEB_H
117 #undef HAVE_SYS_TIME_H
121 #undef TIME_WITH_SYS_TIME
124 #undef HAVE_LIBPTHREADS
125 #undef HAVE_LIBRESOLV
130 #undef HAVE_GETTIMEOFDAY
131 #undef GETTIMEOFDAY_ONE_ARGUMENT
132 #undef HAVE_GETHOSTNAME
137 #undef TM_IN_SYS_TIME
143 #undef HAVE_LONG_FILE_NAMES
145 #undef CRAY_STACKSEG_END
150 #undef HAVE_XRMSETDATABASE
151 #undef HAVE_XSCREENRESOURCESTRING
152 #undef HAVE_XSCREENNUMBEROFSCREEN
153 #undef HAVE_XSETWMPROTOCOLS
165 #undef HAVE_RES_INIT /* For -lresolv on Suns. */
167 #undef HAVE_FPATHCONF
171 #undef HAVE_GETPAGESIZE
173 #undef LOCALTIME_CACHE
174 #undef HAVE_INET_SOCKETS
176 #undef HAVE_AIX_SMT_EXP
178 /* Define if you have the ANSI `strerror' function.
179 Otherwise you must have the variable `char *sys_errlist[]'. */
184 /* Define if `sys_siglist' is declared by <signal.h>. */
185 #undef SYS_SIGLIST_DECLARED
187 /* Define if `struct utimbuf' is declared by <utime.h>. */
188 #undef HAVE_STRUCT_UTIMBUF
190 /* Define if `struct timeval' is declared by <sys/time.h>. */
193 /* If using GNU, then support inline function declarations. */
195 #define INLINE __inline__
200 #undef EMACS_CONFIGURATION
202 #undef EMACS_CONFIG_OPTIONS
204 /* The configuration script defines opsysfile to be the name of the
205 s/SYSTEM.h file that describes the system type you are using. The file
206 is chosen based on the configuration name you give.
208 See the file ../etc/MACHINES for a list of systems and the
209 configuration names to use for them.
211 See s/template.h for documentation on writing s/SYSTEM.h files. */
212 #undef config_opsysfile
213 #include config_opsysfile
215 /* The configuration script defines machfile to be the name of the
216 m/MACHINE.h file that describes the machine you are using. The file is
217 chosen based on the configuration name you give.
219 See the file ../etc/MACHINES for a list of machines and the
220 configuration names to use for them.
222 See m/template.h for documentation on writing m/MACHINE.h files. */
223 #undef config_machfile
224 #include config_machfile
226 /* Load in the conversion definitions if this system
227 needs them and the source file being compiled has not
228 said to inhibit this. There should be no need for you
229 to alter these lines. */
232 #ifndef NO_SHORTNAMES
233 #include "../shortnames/remap.h"
234 #endif /* not NO_SHORTNAMES */
235 #endif /* SHORTNAMES */
237 /* If no remapping takes place, static variables cannot be dumped as
238 pure, so don't worry about the `static' keyword. */
243 /* Define `subprocesses' should be defined if you want to
244 have code for asynchronous subprocesses
245 (as used in M-x compile and M-x shell).
246 These do not work for some USG systems yet;
247 for the ones where they work, the s/SYSTEM.h file defines this flag. */
251 /* #define subprocesses */
255 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
256 #undef LD_SWITCH_SITE
258 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
261 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
262 may need to deal with X Windows. For instance, if you've defined
263 HAVE_X_WINDOWS above and your X libraries aren't in a place that
264 your loader can find on its own, you might want to add "-L/..." or
265 something similar. */
266 #undef LD_SWITCH_X_SITE
268 /* Define LD_SWITCH_X_SITE_AUX with an -R option
269 in case it's needed (for Solaris, for example). */
270 #undef LD_SWITCH_X_SITE_AUX
272 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
273 may need to deal with X Windows. For instance, if you've defined
274 HAVE_X_WINDOWS above and your X include files aren't in a place
275 that your compiler can find on its own, you might want to add
276 "-I/..." or something similar. */
277 #undef C_SWITCH_X_SITE
279 /* Define STACK_DIRECTION here, but not if m/foo.h did. */
280 #ifndef STACK_DIRECTION
281 #undef STACK_DIRECTION
284 /* Define the return type of signal handlers if the s-xxx file
285 did not already do so. */
286 #define RETSIGTYPE void
288 /* SIGTYPE is the macro we actually use. */
290 #define SIGTYPE RETSIGTYPE
293 #ifdef emacs /* Don't do this for lib-src. */
294 /* Tell regex.c to use a type compatible with Emacs. */
295 #define RE_TRANSLATE_TYPE Lisp_Object *
298 /* The rest of the code currently tests the CPP symbol BSTRING.
299 Override any claims made by the system-description files.
300 Note that on some SCO version it is possible to have bcopy and not bcmp. */
302 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
306 /* Non-ANSI C compilers usually don't have volatile. */
307 #ifndef HAVE_VOLATILE
313 /* Some of the files of Emacs which are intended for use with other
314 programs assume that if you have a config.h file, you must declare
317 This declaration shouldn't appear when alloca.s or Makefile.in
318 includes config.h. */
320 extern char *getenv ();
323 #endif /* EMACS_CONFIG_H */
325 /* These default definitions are good for almost all machines.
326 The exceptions override them in m/MACHINE.h. */
328 #ifndef BITS_PER_CHAR
329 #define BITS_PER_CHAR 8
332 #ifndef BITS_PER_SHORT
333 #define BITS_PER_SHORT 16
336 /* Note that lisp.h uses this in a preprocessor conditional, so it
337 would not work to use sizeof. That being so, we do all of them
338 without sizeof, for uniformity's sake. */
340 #define BITS_PER_INT 32
343 #ifndef BITS_PER_LONG
344 #define BITS_PER_LONG 32