1 /* GNU Emacs site configuration template file. -*- C -*-
2 Copyright (C) 1988, 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006,
3 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 of the License, or
10 (at your option) any later version.
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. If not, see <http://www.gnu.org/licenses/>. */
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
27 /* These are all defined in the top-level Makefile by configure.
28 They're here only for reference. */
30 /* Define LISP_FLOAT_TYPE if you want emacs to support floating-point
32 #undef LISP_FLOAT_TYPE
34 /* Define GNU_MALLOC if you want to use the GNU memory allocator. */
37 /* Define if you are using the GNU C Library. */
38 #undef DOUG_LEA_MALLOC
40 /* Define REL_ALLOC if you want to use the relocating allocator for
44 /* Enable conservative stack marking for GC. */
45 #define GC_MARK_STACK 1
47 /* MSVC ignores the "register" keyword, so test fails even though
49 #define GC_SETJMP_WORKS 1
51 /* Define HAVE_X_WINDOWS if you want to use the X window system. */
54 /* Define HAVE_X11 if you want to use version 11 of X windows.
55 Otherwise, Emacs expects to use version 10. */
58 /* Define if using an X toolkit. */
61 /* Define this if you're using XFree386. */
64 /* Define this if you have Motif 2.1 or newer. */
67 /* Define HAVE_MENUS if you have mouse menus.
68 (This is automatic if you use X, but the option to specify it remains.)
69 It is also defined with other window systems that support xmenu.c. */
72 /* Define if we have the X11R6 or newer version of Xt. */
75 /* Define if we have the X11R6 or newer version of Xlib. */
78 /* Define if netdb.h declares h_errno. */
81 /* If we're using any sort of window system, define some consequences. */
83 #define HAVE_WINDOW_SYSTEM
89 /* Define USE_TEXT_PROPERTIES to support visual and other properties
91 #define USE_TEXT_PROPERTIES
93 /* Define USER_FULL_NAME to return a string
94 that is the user's full name.
95 It can assume that the variable `pw'
96 points to the password file entry for this user.
98 At some sites, the pw_gecos field contains
99 the user's full name. If neither this nor any other
100 field contains the right thing, use pw_name,
101 giving the user's login name, since that is better than nothing. */
102 #define USER_FULL_NAME pw->pw_gecos
104 /* Define AMPERSAND_FULL_NAME if you use the convention
105 that & in the full name stands for the login id. */
106 #undef AMPERSAND_FULL_NAME
108 /* Things set by --with options in the configure script. */
110 /* Define to support POP mail retrieval. */
113 /* Define to support Kerberos-authenticated POP mail retrieval. */
115 /* Define to use Kerberos 5 instead of Kerberos 4 */
117 /* Define to support GSS-API in addition to (or instead of) Kerberos */
120 /* Define to support using a Hesiod database to find the POP server. */
123 /* Some things figured out by the configure script, grouped as they are in
125 #ifndef _ALL_SOURCE /* suppress warning if this is pre-defined */
128 #undef HAVE_SYS_SELECT_H
129 #undef HAVE_SYS_TIMEB_H
130 #undef HAVE_SYS_TIME_H
133 #undef HAVE_LINUX_VERSION_H
134 #undef HAVE_SYS_SYSTEMINFO_H
135 #undef HAVE_TERMIOS_H
138 #undef HAVE_STRINGS_H
142 #undef TIME_WITH_SYS_TIME
145 #undef HAVE_LIBPTHREADS
146 #undef HAVE_LIBRESOLV
148 #undef HAVE_LIBNCURSES
151 /* movemail Kerberos support */
156 #undef HAVE_LIBDES425
158 #undef HAVE_LIBCRYPTO
159 #undef HAVE_LIBCOM_ERR
164 #undef HAVE_KERBEROSIV_DES_H
165 #undef HAVE_KERBEROSIV_KRB_H
166 #undef HAVE_KERBEROS_DES_H
167 #undef HAVE_KERBEROS_KRB_H
168 #undef HAVE_COM_ERR_H
170 /* GSS-API libraries and headers */
171 #undef HAVE_LIBGSSAPI_KRB5
172 #undef HAVE_LIBGSSAPI
175 /* Mail-file locking */
177 #undef HAVE_MAILLOCK_H
178 #undef HAVE_TOUCHLOCK
182 #undef HAVE_GETTIMEOFDAY
183 /* If we don't have gettimeofday,
184 the test for GETTIMEOFDAY_ONE_ARGUMENT may succeed,
185 but we should ignore it. */
186 #ifdef HAVE_GETTIMEOFDAY
187 #undef GETTIMEOFDAY_ONE_ARGUMENT
189 #undef HAVE_GETHOSTNAME
190 #undef HAVE_GETDOMAINNAME
195 #undef TM_IN_SYS_TIME
201 #undef HAVE_LONG_FILE_NAMES
203 #undef CRAY_STACKSEG_END
208 #undef HAVE_XRMSETDATABASE
209 #undef HAVE_XSCREENRESOURCESTRING
210 #undef HAVE_XSCREENNUMBEROFSCREEN
211 #undef HAVE_XSETWMPROTOCOLS
226 #undef HAVE_RES_INIT /* For -lresolv on Suns. */
228 #undef HAVE_FPATHCONF
231 #undef HAVE_EUIDACCESS
232 #undef HAVE_GETPAGESIZE
233 #undef HAVE_GET_CURRENT_DIR_NAME
235 #undef HAVE_SETLOCALE
237 #undef HAVE_SETRLIMIT
242 /* Standard Windows strftime does not support POSIX.2 extensions. */
243 #define STRFTIME_NO_POSIX2 1
245 #define HAVE_SENDTO 1
246 #define HAVE_RECVFROM 1
247 #define HAVE_GETSOCKOPT 1
248 #define HAVE_SETSOCKOPT 1
249 #define HAVE_GETSOCKNAME 1
250 #define HAVE_GETPEERNAME 1
251 #define HAVE_LANGINFO_CODESET 1
252 /* Local (unix) sockets are not supported. */
255 #define LOCALTIME_CACHE
256 #undef HAVE_INET_SOCKETS
258 #undef HAVE_AIX_SMT_EXP
260 /* Define if you have the ANSI `strerror' function.
261 Otherwise you must have the variable `char *sys_errlist[]'. */
264 /* Define if `sys_siglist' is declared by <signal.h>. */
265 #undef SYS_SIGLIST_DECLARED
267 /* Define if `struct utimbuf' is declared by <utime.h>. */
268 #undef HAVE_STRUCT_UTIMBUF
270 /* Define if `struct timeval' is declared by <sys/time.h>. */
273 /* Define to 1 if you have the <getopt.h> header file. */
276 /* Define to 1 if you have the `getopt_long_only' function. */
277 #undef HAVE_GETOPT_LONG_ONLY
279 /* If using GNU, then support inline function declarations. */
281 #define INLINE __inline__
286 #undef EMACS_CONFIGURATION
288 #undef EMACS_CONFIG_OPTIONS
290 /* The configuration script defines opsysfile to be the name of the
291 s/SYSTEM.h file that describes the system type you are using. The file
292 is chosen based on the configuration name you give.
294 See the file ../etc/MACHINES for a list of systems and the
295 configuration names to use for them.
297 See s/template.h for documentation on writing s/SYSTEM.h files. */
298 #undef config_opsysfile
299 #include "s/ms-w32.h"
301 /* The configuration script defines machfile to be the name of the
302 m/MACHINE.h file that describes the machine you are using. The file is
303 chosen based on the configuration name you give.
305 See the file ../etc/MACHINES for a list of machines and the
306 configuration names to use for them.
308 See m/template.h for documentation on writing m/MACHINE.h files. */
309 #undef config_machfile
310 #include "m/intel386.h"
312 /* If no remapping takes place, static variables cannot be dumped as
313 pure, so don't worry about the `static' keyword. */
318 /* Define `subprocesses' should be defined if you want to
319 have code for asynchronous subprocesses
320 (as used in M-x compile and M-x shell).
321 These do not work for some USG systems yet;
322 for the ones where they work, the s/SYSTEM.h file defines this flag. */
326 /* #define subprocesses */
330 /* Define LD_SWITCH_SITE to contain any special flags your loader may need. */
331 #undef LD_SWITCH_SITE
333 /* Define C_SWITCH_SITE to contain any special flags your compiler needs. */
336 /* Define LD_SWITCH_X_SITE to contain any special flags your loader
337 may need to deal with X Windows. For instance, if you've defined
338 HAVE_X_WINDOWS above and your X libraries aren't in a place that
339 your loader can find on its own, you might want to add "-L/..." or
340 something similar. */
341 #undef LD_SWITCH_X_SITE
343 /* Define LD_SWITCH_X_SITE_AUX with an -R option
344 in case it's needed (for Solaris, for example). */
345 #undef LD_SWITCH_X_SITE_AUX
347 /* Define C_SWITCH_X_SITE to contain any special flags your compiler
348 may need to deal with X Windows. For instance, if you've defined
349 HAVE_X_WINDOWS above and your X include files aren't in a place
350 that your compiler can find on its own, you might want to add
351 "-I/..." or something similar. */
352 #undef C_SWITCH_X_SITE
354 /* Define STACK_DIRECTION here, but not if m/foo.h did. */
355 #ifndef STACK_DIRECTION
356 #undef STACK_DIRECTION
359 /* Define the return type of signal handlers if the s-xxx file
360 did not already do so. */
361 #define RETSIGTYPE void
363 /* SIGTYPE is the macro we actually use. */
365 #define SIGTYPE RETSIGTYPE
368 #ifdef emacs /* Don't do this for lib-src. */
369 /* Tell regex.c to use a type compatible with Emacs. */
370 #define RE_TRANSLATE_TYPE Lisp_Object
371 #define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
372 #define RE_TRANSLATE_P(TBL) (XFASTINT (TBL) != 0)
375 /* Avoid link-time collision with system mktime if we will use our own. */
376 #if ! HAVE_MKTIME || BROKEN_MKTIME
377 #define mktime emacs_mktime
380 #define my_strftime nstrftime /* for strftime.c */
382 /* The rest of the code currently tests the CPP symbol BSTRING.
383 Override any claims made by the system-description files.
384 Note that on some SCO version it is possible to have bcopy and not bcmp. */
386 #if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
390 /* Non-ANSI C compilers usually don't have volatile. */
391 #ifndef HAVE_VOLATILE
398 /* Some of the files of Emacs which are intended for use with other
399 programs assume that if you have a config.h file, you must declare
402 This declaration shouldn't appear when alloca.s or Makefile.in
403 includes config.h. */
405 extern char *getenv ();
409 #endif /* EMACS_CONFIG_H */
411 /* These default definitions are good for almost all machines.
412 The exceptions override them in m/MACHINE.h. */
414 #ifndef BITS_PER_CHAR
415 #define BITS_PER_CHAR 8
418 #ifndef BITS_PER_SHORT
419 #define BITS_PER_SHORT 16
422 /* Note that lisp.h uses this in a preprocessor conditional, so it
423 would not work to use sizeof. That being so, we do all of them
424 without sizeof, for uniformity's sake. */
426 #define BITS_PER_INT 32
429 #ifndef BITS_PER_LONG
430 #define BITS_PER_LONG 32
434 #define POINTER_TYPE void
438 #define PTR POINTER_TYPE *
446 #if defined PROTOTYPES
447 #define __P(args) args
453 /* Don't include <string.h> during configure. */
458 #ifdef HAVE_STRINGS_H
467 #if defined __GNUC__ && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR >= 5))
468 #define NO_RETURN __attribute__ ((__noreturn__))
470 #define NO_RETURN /* nothing */
474 /* Redefine abort. */
477 #define abort w32_abort
478 void w32_abort (void) NO_RETURN;
482 /* arch-tag: df720992-aa5a-499a-882d-958dc5eeb5e9
483 (do not change this comment) */