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 we have the X11R5 or newer version of Xlib. */
69 /* Define if netdb.h declares h_errno. */
72 /* Nowadays we have frame objects even if we support only ASCII terminals. */
75 /* If we're using any sort of window system, define some consequences. */
77 #define HAVE_WINDOW_SYSTEM
83 /* Define USE_TEXT_PROPERTIES to support visual and other properties
85 #define USE_TEXT_PROPERTIES
87 /* Define USER_FULL_NAME to return a string
88 that is the user's full name.
89 It can assume that the variable `pw'
90 points to the password file entry for this user.
92 At some sites, the pw_gecos field contains
93 the user's full name. If neither this nor any other
94 field contains the right thing, use pw_name,
95 giving the user's login name, since that is better than nothing. */
96 #define USER_FULL_NAME pw->pw_gecos
98 /* Define AMPERSAND_FULL_NAME if you use the convention
99 that & in the full name stands for the login id. */
100 /* Turned on June 1996 supposing nobody will mind it. */
101 #define AMPERSAND_FULL_NAME
103 /* Things set by --with options in the configure script. */
105 /* Define to support POP mail retrieval. */
108 /* Define to support Kerberos-authenticated POP mail retrieval. */
111 /* Define to support using a Hesiod database to find the POP server. */
114 /* Some things figured out by the configure script, grouped as they are in
116 #ifndef _ALL_SOURCE /* suppress warning if this is pre-defined */
119 #undef HAVE_SYS_SELECT_H
120 #undef HAVE_SYS_TIMEB_H
121 #undef HAVE_SYS_TIME_H
124 #undef HAVE_LINUX_VERSION_H
126 #undef TIME_WITH_SYS_TIME
129 #undef HAVE_LIBPTHREADS
130 #undef HAVE_LIBRESOLV
132 #undef HAVE_LIBNCURSES
136 #undef HAVE_GETTIMEOFDAY
137 #undef GETTIMEOFDAY_ONE_ARGUMENT
138 #undef HAVE_GETHOSTNAME
143 #undef TM_IN_SYS_TIME
149 #undef HAVE_LONG_FILE_NAMES
151 #undef CRAY_STACKSEG_END
156 #undef HAVE_XRMSETDATABASE
157 #undef HAVE_XSCREENRESOURCESTRING
158 #undef HAVE_XSCREENNUMBEROFSCREEN
159 #undef HAVE_XSETWMPROTOCOLS
171 #undef HAVE_RES_INIT /* For -lresolv on Suns. */
173 #undef HAVE_FPATHCONF
176 #undef HAVE_EUIDACCESS
177 #undef HAVE_GETPAGESIZE
179 #undef HAVE_SETLOCALE
180 #undef LOCALTIME_CACHE
181 #undef HAVE_INET_SOCKETS
183 #undef HAVE_AIX_SMT_EXP
185 /* Define if you have the ANSI `strerror' function.
186 Otherwise you must have the variable `char *sys_errlist[]'. */
191 /* Define if `sys_siglist' is declared by <signal.h>. */
192 #undef SYS_SIGLIST_DECLARED
194 /* Define if `struct utimbuf' is declared by <utime.h>. */
195 #undef HAVE_STRUCT_UTIMBUF
197 /* Define if `struct timeval' is declared by <sys/time.h>. */
200 /* If using GNU, then support inline function declarations. */
202 #define INLINE __inline__
207 #undef EMACS_CONFIGURATION
209 #undef EMACS_CONFIG_OPTIONS
211 /* The configuration script defines opsysfile to be the name of the
212 s/SYSTEM.h file that describes the system type you are using. The file
213 is chosen based on the configuration name you give.
215 See the file ../etc/MACHINES for a list of systems and the
216 configuration names to use for them.
218 See s/template.h for documentation on writing s/SYSTEM.h files. */
219 #undef config_opsysfile
220 #include config_opsysfile
222 /* The configuration script defines machfile to be the name of the
223 m/MACHINE.h file that describes the machine you are using. The file is
224 chosen based on the configuration name you give.
226 See the file ../etc/MACHINES for a list of machines and the
227 configuration names to use for them.
229 See m/template.h for documentation on writing m/MACHINE.h files. */
230 #undef config_machfile
231 #include config_machfile
233 /* Load in the conversion definitions if this system
234 needs them and the source file being compiled has not
235 said to inhibit this. There should be no need for you
236 to alter these lines. */
239 #ifndef NO_SHORTNAMES
240 #include "../shortnames/remap.h"
241 #endif /* not NO_SHORTNAMES */
242 #endif /* SHORTNAMES */
244 /* If no remapping takes place, static variables cannot be dumped as
245 pure, so don't worry about the `static' keyword. */
250 /* Define `subprocesses' should be defined if you want to
251 have code for asynchronous subprocesses
252 (as used in M-x compile and M-x shell).
253 These do not work for some USG systems yet;
254 for the ones where they work, the s/SYSTEM.h file defines this flag. */
258 /* #define subprocesses */
262 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
263 #undef LD_SWITCH_SITE
265 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
268 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
269 may need to deal with X Windows. For instance, if you've defined
270 HAVE_X_WINDOWS above and your X libraries aren't in a place that
271 your loader can find on its own, you might want to add "-L/..." or
272 something similar. */
273 #undef LD_SWITCH_X_SITE
275 /* Define LD_SWITCH_X_SITE_AUX with an -R option
276 in case it's needed (for Solaris, for example). */
277 #undef LD_SWITCH_X_SITE_AUX
279 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
280 may need to deal with X Windows. For instance, if you've defined
281 HAVE_X_WINDOWS above and your X include files aren't in a place
282 that your compiler can find on its own, you might want to add
283 "-I/..." or something similar. */
284 #undef C_SWITCH_X_SITE
286 /* Define STACK_DIRECTION here, but not if m/foo.h did. */
287 #ifndef STACK_DIRECTION
288 #undef STACK_DIRECTION
291 /* Define the return type of signal handlers if the s-xxx file
292 did not already do so. */
293 #define RETSIGTYPE void
295 /* SIGTYPE is the macro we actually use. */
297 #define SIGTYPE RETSIGTYPE
300 #ifdef emacs /* Don't do this for lib-src. */
301 /* Tell regex.c to use a type compatible with Emacs. */
302 #define RE_TRANSLATE_TYPE Lisp_Object *
305 /* The rest of the code currently tests the CPP symbol BSTRING.
306 Override any claims made by the system-description files.
307 Note that on some SCO version it is possible to have bcopy and not bcmp. */
309 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
313 /* Non-ANSI C compilers usually don't have volatile. */
314 #ifndef HAVE_VOLATILE
320 /* Some of the files of Emacs which are intended for use with other
321 programs assume that if you have a config.h file, you must declare
324 This declaration shouldn't appear when alloca.s or Makefile.in
325 includes config.h. */
327 extern char *getenv ();
330 #endif /* EMACS_CONFIG_H */
332 /* These default definitions are good for almost all machines.
333 The exceptions override them in m/MACHINE.h. */
335 #ifndef BITS_PER_CHAR
336 #define BITS_PER_CHAR 8
339 #ifndef BITS_PER_SHORT
340 #define BITS_PER_SHORT 16
343 /* Note that lisp.h uses this in a preprocessor conditional, so it
344 would not work to use sizeof. That being so, we do all of them
345 without sizeof, for uniformity's sake. */
347 #define BITS_PER_INT 32
350 #ifndef BITS_PER_LONG
351 #define BITS_PER_LONG 32