1 /* GNU Emacs site configuration template file. -*- C -*-
2 Copyright (C) 1988, 1993, 1994, 2001, 2002, 2003, 2004,
3 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs; see the file COPYING. If not, write to the
19 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA. */
23 /* No code in Emacs #includes config.h twice, but some of the code
24 intended to work with other packages as well (like gmalloc.c)
25 think they can include it as many times as they like. */
26 #ifndef EMACS_CONFIG_H
27 #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 /* Enable conservative stack marking for GC. */
47 #define GC_MARK_STACK 1
49 /* MSVC ignores the "register" keyword, so test fails even though
51 #define GC_SETJMP_WORKS 1
53 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
56 /* Define HAVE_X11 if you want to use version 11 of X windows.
57 Otherwise, Emacs expects to use version 10. */
60 /* Define if using an X toolkit. */
63 /* Define this if you're using XFree386. */
66 /* Define this if you have Motif 2.1 or newer. */
69 /* Define HAVE_MENUS if you have mouse menus.
70 (This is automatic if you use X, but the option to specify it remains.)
71 It is also defined with other window systems that support xmenu.c. */
74 /* Define if we have the X11R6 or newer version of Xt. */
77 /* Define if we have the X11R6 or newer version of Xlib. */
80 /* Define if netdb.h declares h_errno. */
83 /* If we're using any sort of window system, define some consequences. */
85 #define HAVE_WINDOW_SYSTEM
91 /* Define USE_TEXT_PROPERTIES to support visual and other properties
93 #define USE_TEXT_PROPERTIES
95 /* Define USER_FULL_NAME to return a string
96 that is the user's full name.
97 It can assume that the variable `pw'
98 points to the password file entry for this user.
100 At some sites, the pw_gecos field contains
101 the user's full name. If neither this nor any other
102 field contains the right thing, use pw_name,
103 giving the user's login name, since that is better than nothing. */
104 #define USER_FULL_NAME pw->pw_gecos
106 /* Define AMPERSAND_FULL_NAME if you use the convention
107 that & in the full name stands for the login id. */
108 #undef AMPERSAND_FULL_NAME
110 /* Things set by --with options in the configure script. */
112 /* Define to support POP mail retrieval. */
115 /* Define to support Kerberos-authenticated POP mail retrieval. */
117 /* Define to use Kerberos 5 instead of Kerberos 4 */
119 /* Define to support GSS-API in addition to (or instead of) Kerberos */
122 /* Define to support using a Hesiod database to find the POP server. */
125 /* Some things figured out by the configure script, grouped as they are in
127 #ifndef _ALL_SOURCE /* suppress warning if this is pre-defined */
130 #undef HAVE_SYS_SELECT_H
131 #undef HAVE_SYS_TIMEB_H
132 #undef HAVE_SYS_TIME_H
135 #undef HAVE_LINUX_VERSION_H
136 #undef HAVE_SYS_SYSTEMINFO_H
137 #undef HAVE_TERMIOS_H
140 #undef HAVE_STRINGS_H
144 #undef TIME_WITH_SYS_TIME
147 #undef HAVE_LIBPTHREADS
148 #undef HAVE_LIBRESOLV
150 #undef HAVE_LIBNCURSES
153 /* movemail Kerberos support */
158 #undef HAVE_LIBDES425
160 #undef HAVE_LIBCRYPTO
161 #undef HAVE_LIBCOM_ERR
166 #undef HAVE_KERBEROSIV_DES_H
167 #undef HAVE_KERBEROSIV_KRB_H
168 #undef HAVE_KERBEROS_DES_H
169 #undef HAVE_KERBEROS_KRB_H
170 #undef HAVE_COM_ERR_H
172 /* GSS-API libraries and headers */
173 #undef HAVE_LIBGSSAPI_KRB5
174 #undef HAVE_LIBGSSAPI
177 /* Mail-file locking */
179 #undef HAVE_MAILLOCK_H
180 #undef HAVE_TOUCHLOCK
184 #undef HAVE_GETTIMEOFDAY
185 /* If we don't have gettimeofday,
186 the test for GETTIMEOFDAY_ONE_ARGUMENT may succeed,
187 but we should ignore it. */
188 #ifdef HAVE_GETTIMEOFDAY
189 #undef GETTIMEOFDAY_ONE_ARGUMENT
191 #undef HAVE_GETHOSTNAME
192 #undef HAVE_GETDOMAINNAME
197 #undef TM_IN_SYS_TIME
203 #undef HAVE_LONG_FILE_NAMES
205 #undef CRAY_STACKSEG_END
210 #undef HAVE_XRMSETDATABASE
211 #undef HAVE_XSCREENRESOURCESTRING
212 #undef HAVE_XSCREENNUMBEROFSCREEN
213 #undef HAVE_XSETWMPROTOCOLS
228 #undef HAVE_RES_INIT /* For -lresolv on Suns. */
230 #undef HAVE_FPATHCONF
233 #undef HAVE_EUIDACCESS
234 #undef HAVE_GETPAGESIZE
235 #undef HAVE_GET_CURRENT_DIR_NAME
237 #undef HAVE_SETLOCALE
239 #undef HAVE_SETRLIMIT
244 /* Standard Windows strftime does not support POSIX.2 extensions. */
245 #define STRFTIME_NO_POSIX2 1
247 #define HAVE_SENDTO 1
248 #define HAVE_RECVFROM 1
249 #define HAVE_GETSOCKOPT 1
250 #define HAVE_SETSOCKOPT 1
251 #define HAVE_GETSOCKNAME 1
252 #define HAVE_GETPEERNAME 1
253 #define HAVE_LANGINFO_CODESET 1
254 /* Local (unix) sockets are not supported. */
257 #define LOCALTIME_CACHE
258 #undef HAVE_INET_SOCKETS
260 #undef HAVE_AIX_SMT_EXP
262 /* Define if you have the ANSI `strerror' function.
263 Otherwise you must have the variable `char *sys_errlist[]'. */
266 /* Define if `sys_siglist' is declared by <signal.h>. */
267 #undef SYS_SIGLIST_DECLARED
269 /* Define if `struct utimbuf' is declared by <utime.h>. */
270 #undef HAVE_STRUCT_UTIMBUF
272 /* Define if `struct timeval' is declared by <sys/time.h>. */
275 /* Define to 1 if you have the <getopt.h> header file. */
278 /* Define to 1 if you have the `getopt_long_only' function. */
279 #undef HAVE_GETOPT_LONG_ONLY
281 /* If using GNU, then support inline function declarations. */
283 #define INLINE __inline__
288 #undef EMACS_CONFIGURATION
290 #undef EMACS_CONFIG_OPTIONS
292 /* The configuration script defines opsysfile to be the name of the
293 s/SYSTEM.h file that describes the system type you are using. The file
294 is chosen based on the configuration name you give.
296 See the file ../etc/MACHINES for a list of systems and the
297 configuration names to use for them.
299 See s/template.h for documentation on writing s/SYSTEM.h files. */
300 #undef config_opsysfile
301 #include "s/ms-w32.h"
303 /* The configuration script defines machfile to be the name of the
304 m/MACHINE.h file that describes the machine you are using. The file is
305 chosen based on the configuration name you give.
307 See the file ../etc/MACHINES for a list of machines and the
308 configuration names to use for them.
310 See m/template.h for documentation on writing m/MACHINE.h files. */
311 #undef config_machfile
312 #include "m/intel386.h"
314 /* If no remapping takes place, static variables cannot be dumped as
315 pure, so don't worry about the `static' keyword. */
320 /* Define `subprocesses' should be defined if you want to
321 have code for asynchronous subprocesses
322 (as used in M-x compile and M-x shell).
323 These do not work for some USG systems yet;
324 for the ones where they work, the s/SYSTEM.h file defines this flag. */
328 /* #define subprocesses */
332 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
333 #undef LD_SWITCH_SITE
335 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
338 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
339 may need to deal with X Windows. For instance, if you've defined
340 HAVE_X_WINDOWS above and your X libraries aren't in a place that
341 your loader can find on its own, you might want to add "-L/..." or
342 something similar. */
343 #undef LD_SWITCH_X_SITE
345 /* Define LD_SWITCH_X_SITE_AUX with an -R option
346 in case it's needed (for Solaris, for example). */
347 #undef LD_SWITCH_X_SITE_AUX
349 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
350 may need to deal with X Windows. For instance, if you've defined
351 HAVE_X_WINDOWS above and your X include files aren't in a place
352 that your compiler can find on its own, you might want to add
353 "-I/..." or something similar. */
354 #undef C_SWITCH_X_SITE
356 /* Define STACK_DIRECTION here, but not if m/foo.h did. */
357 #ifndef STACK_DIRECTION
358 #undef STACK_DIRECTION
361 /* Define the return type of signal handlers if the s-xxx file
362 did not already do so. */
363 #define RETSIGTYPE void
365 /* SIGTYPE is the macro we actually use. */
367 #define SIGTYPE RETSIGTYPE
370 #ifdef emacs /* Don't do this for lib-src. */
371 /* Tell regex.c to use a type compatible with Emacs. */
372 #define RE_TRANSLATE_TYPE Lisp_Object
373 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
374 #define RE_TRANSLATE_P(TBL) (XFASTINT (TBL) != 0)
377 /* Avoid link-time collision with system mktime if we will use our own. */
378 #if ! HAVE_MKTIME || BROKEN_MKTIME
379 #define mktime emacs_mktime
382 #define my_strftime nstrftime /* for strftime.c */
384 /* The rest of the code currently tests the CPP symbol BSTRING.
385 Override any claims made by the system-description files.
386 Note that on some SCO version it is possible to have bcopy and not bcmp. */
388 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
392 /* Non-ANSI C compilers usually don't have volatile. */
393 #ifndef HAVE_VOLATILE
400 /* Some of the files of Emacs which are intended for use with other
401 programs assume that if you have a config.h file, you must declare
404 This declaration shouldn't appear when alloca.s or Makefile.in
405 includes config.h. */
407 extern char *getenv ();
411 #endif /* EMACS_CONFIG_H */
413 /* These default definitions are good for almost all machines.
414 The exceptions override them in m/MACHINE.h. */
416 #ifndef BITS_PER_CHAR
417 #define BITS_PER_CHAR 8
420 #ifndef BITS_PER_SHORT
421 #define BITS_PER_SHORT 16
424 /* Note that lisp.h uses this in a preprocessor conditional, so it
425 would not work to use sizeof. That being so, we do all of them
426 without sizeof, for uniformity's sake. */
428 #define BITS_PER_INT 32
431 #ifndef BITS_PER_LONG
432 #define BITS_PER_LONG 32
436 #define POINTER_TYPE void
440 #define PTR POINTER_TYPE *
448 #if defined PROTOTYPES
449 #define __P(args) args
455 /* Don't include <string.h> during configure. */
460 #ifdef HAVE_STRINGS_H
469 #if defined __GNUC__ && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR >= 5))
470 #define NO_RETURN __attribute__ ((__noreturn__))
472 #define NO_RETURN /* nothing */
476 /* Redefine abort. */
479 #define abort w32_abort
480 void w32_abort (void) NO_RETURN;
484 /* arch-tag: df720992-aa5a-499a-882d-958dc5eeb5e9
485 (do not change this comment) */